Bactericial composition containing Difenoconazole and copper fungicide

A sterilization assemblage composed of difenoconazol and copper fungicide is provided, which is a pesticide with the weight ratio after being made as wettable powder as follows: 1 per cent to 30 per cent of difenoconazol, 5 per cent to 70 per cent of copper fungicide, 5 per cent to 15 per cent of dispersant, 5 per cent to 15 per cent of wetting agent and 10 per cent to 70 per cent of carrier and the weight ratio after being made as water dispersible granules as that: 1 per cent to 30 per cent of difenoconazol, 5 per cent to 70 per cent of copper fungicide, 5 per cent to 15 per cent of dispersant, 1 per cent to 15 per cent of wetting agent, 5 per cent to 50 per cent of carrier, 1 t per cent o 5 per cent of adhesive and 1 per cent to 5 per cent of disintegrant. The invention has remarkable synergies among the components, thus effectively overcoming the drug resistance of plant diseases and insect pests, enlarging the prevention and cure scope and lowering the usage amount of active ingredient ...

Formula of differentiation culture medium for japonica rice anthers

The invention provides a differentiation culture medium for japonica rice anthers. A formula of the culture medium consists of the following ingredients in a certain ratio: KNO3, NH4NO3, C8H7O2K, KH2PO4, CaCl2.2H2O, MgSO4.7H2O, Na2-EDTA, FeSO4.7H2O, MnSO4.4H2O, ZnSO4.7H2O, H3BO3, KI, CuSO4.5H2O, Na2MoO4.2H2O, CoCl2.6H2O, inosite, glycine, proline, folic acid, alanine, lysine, vitamin B1, vitamin B6, 3-picolinic acid, saccharose, plant gel, NAA, KT, prohexadione calcium, sorbitol, hydrolyzed protein and biotin. The culture medium provided by the invention has the advantage of efficiently increasing the green-seedling differentiation rate of japonica rice anther caluus and can be used for remarkably increasing the culture efficiency of the japonica rice anthers.

Method for optimizing routing decision and wavelength allocation on sub-domain satellite

The invention provides a sub-domain on-satellite routing decision and wavelength allocation optimization method in the technical field of satellite communication. In the technical field of satellite communication routing and wavelength allocation, although a general centralized routing and wavelength allocation method in the prior art can find a routing optimal solution theoretically, the routing blocking rate is effectively reduced, and the network throughput is greatly improved, the optimal solution can be found in the centralized routing and wavelength allocation method. But actually, along with the gradual expansion of the scale of the satellite network, the acquisition of global information of the satellite network also becomes a difficult problem, and the algorithms cannot be practically applied to the large-scale satellite network. According to the method, a domain-divided on-satellite routing decision and wavelength allocation optimization method is innovatively provided, distributed ...

Methods for manufacturing graphene based material

A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent and elemental sulfur are removed to achieve a graphene composite material.

Ballast water drainage-influent displacement method for Cape of Good Hope type bulk cargo ship

The invention relates to a ballast water drainage-inlet replacement method for Capesize bulk carrier. It includes dividing the cargo hold into nine pair of ballast chambers to make each ballast chamber be a cargo hold in longitudinal span. The invention can simplify the replacement process, and the time required for the whole process can be shortened from 44 hours to 35 hours.

Sheave for multi-line cutting

The invention provides a sheave for multi-line cutting. A slot in the sheave is an isosceles trapezoid slot of which the bottom edge nearby the center of the sheave is narrow and the top side far away from the center of the sheave is wide; a cutting line is a nickel plating steel wire, the dimension ratio of the wire diameter of the nickel plating steel wire to the width of the bottom edge of the trapezoid slot is not less than 0.85 and not greater than 1.2, and the ratio of the slotting depth of the trapezoid slot to the wire diameter of the cutting line is 1.05. The sheave provided by the invention has the significant effects of ensuring the surface quality of a silicon carbide cutting slice, the thickness deviation of the cutting slice and the operating stability of a cutting process, and improving the quantity of wafers of single silicon carbide crystal; in addition, the service life of the sheave can be prolonged effectively, and the cost in the process of producing the silicon carbide ...

Carbon-nitrogen photocatalyst rich in bulk phase defects as well as preparation method and application of carbon-nitrogen photocatalyst

The invention relates to a carbon-nitrogen photocatalyst rich in bulk phase defects and a preparation method and application thereof, the preparation method is based on hydrogen bond self-assembly of melamine and cyanuric acid, 2-methyl-4, 6-diamino-1, 3, 5-triazine acetyl guanamine with a structure similar to that of melamine is introduced to form bulk phase defects in a carbon-nitrogen material from bottom to top, and the carbon-nitrogen photocatalyst rich in bulk phase defects is obtained. The preparation method specifically comprises the following steps: weighing melamine and 2-methyl-4, 6-diamino-1, 3, 5-triazine acetyl guanamine according to a proper ratio, dissolving the melamine and the 2-methyl-4, 6-diamino-1, 3, 5-triazine acetyl guanamine in deionized water, and fully stirring for dissolving to obtain a reaction solution A; dissolving a proper amount of cyanuric acid in deionized water, and fully stirring and dissolving to obtain a reaction solution B; and slowly dropwise adding ...

Membrane pollution optimized control specialist system of membrane reactor

The invention relates to a membrane pollution optimized control specialist system of a membrane reactor, which belongs to the cross field of environmental engineering techniques and computer software techniques and is characterized by building a technological parameter adjusting and controlling rule of the membrane reactor, constructing the membrane pollution optimized control specialist system of the membrane reactor, realizing the prediction and the specialist diagnose of the membrane pollution aggravation of the membrane reactor and completing the automatic adjusting and controlling function according to the weight and the direction of membrane pollution factors in active sludge mixture of the membrane reactor for treating life sewage under different working conditions to the membrane pollution influence, thereby realizing effective delay of the membrane pollution speed. The system has self-learning capacity, and a succeed adjusting and controlling case expands the rule base through ...

Data processing method and system

The invention discloses a data processing method and system, and the method comprises the steps: obtaining freight rate data and rule data in a non-effective state, determining calculation data corresponding to the freight rate data, carrying out the simulation freight rate calculation of the calculation data through the rule data, obtaining a simulation freight rate calculation result, and if the simulation freight rate calculation result does not accord with a preset expected result, carrying out the simulation freight rate calculation. And correcting the simulated freight rate calculation result which does not conform to a preset expected result through the actual price of the freight rate data, and obtaining and displaying target freight rate data until the simulated freight rate calculation result conforms to the preset expected result. Before the freight rate data is not published to a sales system, a simulated freight rate calculation result is obtained through simulated freight ...

OBTAINING HIERARCHICAL INFORMATION OF PLANAR DATA

The invention provides a method and apparatus for obtaining hierarchical information of planar data, the method comprising: mapping at least one data item from a same data set in the planar data to at least one node in a tree structure formed by a structured terminology system; obtaining at least one sub tree structure in the tree structure, each of the at least one sub tree structure taking the at least one node as all of its leaf node; selecting a target tree structure from the at least one sub tree structure; and obtaining hierarchical information in the target tree structure. An apparatus corresponding to the above method is also provided. With the above method and apparatus, hierarchical information of data items may be obtained from planar organized data to facilitate subsequent and further analysis and management.

OBTAINING HIERARCHICAL INFORMATION OF PLANAR DATA

The invention provides a method and apparatus for obtaining hierarchical information of planar data, the method comprising: mapping at least one data item from a same data set in the planar data to at least one node in a tree structure formed by a structured terminology system; obtaining at least one sub tree structure in the tree structure, each of the at least one sub tree structure taking the at least one node as all of its leaf node; selecting a target tree structure from the at least one sub tree structure; and obtaining hierarchical information in the target tree structure. An apparatus corresponding to the above method is also provided. With the above method and apparatus, hierarchical information of data items may be obtained from planar organized data to facilitate subsequent and further analysis and management.

Composite filter rod with corncob particles

The invention discloses a composite filter rod with corncob particles. The corncob particles are obtained by performing microwave expansion, grinding and pelleting, baking and modulating a corncob. The corncob particles are applied to a cigarette filter, the adding amount of the corncob particles is 15-50% of the total weight of the filter rod, and an obtained binary composite filter rod is applied to a cigarette. The actual application shows that ingredients in the cigarette smoke, such as tar, nicotine and phenol, can be effectively reduced. The composite filter rod with the corncob particles is convenient to operate, low in cost, and has a good application prospect.

High -efficient rice sprout cultivation dish

The utility model discloses a high -efficient rice sprout cultivation dish relates to rice planting technical field, including the disk body, be equipped with the U -shaped slot that a plurality of was arranged side by side on the disk body, evenly be equipped with a plurality of alms bowl bowl on the U -shaped slot, the distance between the adjacent alms bowl bowl be 3 -6cm, is equipped with the rail around the disk body, is equipped with water filling port and outlet on the rail at U -shaped slot both ends respectively, and the water filling port is connected with the inlet tube, and the bottom of disk body is equipped with the support, is connected for dismantling between support and the disk body, is equipped with a plurality of electrothermal tube on the support, and electric heating pipe connected has a power plug, the utility model discloses the accessible water filling port injects the growth that the seedling was kept to an amount of water into to U -shaped ditch inslot, and the ...

High-density and high-hardness graphene-based porous carbon material, method for making the same, and applications using the same

A method for making graphene-based highly dense but porous carbon material with a high degree of hardness includes forming a sol by dispersing a graphene-based component in a solvent; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20° C. to about 500° C. for about 0.1 hours to about 100 hours; and drying the gel at a temperature of about 0° C. to about 200° C. to obtain a material. A graphene-based porous carbon material and applications thereof are also disclosed.

Biological tissue section embedding agent

The present invention relates to a plastic embedding medium for biological tissue section. It is made up by adopting glycol-acrylic esters compound and alcoholes organic solvent compound through a certain preparation process, and can be used for preparing the section at 4 deg.C-20 deg.C. The said section can be used for clearly observing cell structure and iron-stored condition of cell. This invention is convenient for taking material, simple in operation; when it is used for embedding biological tissue, it does not produce heat quantity, and does not damage or screen cell portion and nucleicacid, and the said section can be directly used to make enzyme immunoassay so as to improve the "gold standard" of "smear+ section +immunohistochemistry" for diagnosis of blood diseases.

Cloud host batch operation test method and device, electronic equipment and storage medium

The invention provides a batch operation testing method and device for cloud hosts, electronic equipment and a storage medium, and the method comprises the steps that at least one timed task is created, each timed task corresponds to a testing script, the testing scripts are used for testing one batch operation of the cloud hosts, and each timed task corresponds to one testing script; and when the timing time of the timed task is up, starting the timed task to execute the test script corresponding to the timed task. According to the method and the device, the batch operation can be tested by executing the test script without human participation, so that the problem of relatively long time consumption caused by manual test is solved, and manpower is saved.

Insecticidal composition containing fipronil for corps

The present invention relates to a composite pesticide containing fipronil. Its composition includes (by wt%) 0.1%-30% of effective component A, 0.2%-10% of fipronil, 0.1%-3% of organic silicon synergistic agent, 5.0%-20% of emulsifying agent and 50%-90% of solvent, in which the described effective component is one of abamectin or profenofos or phoxim or more than one of them; the described emulsifying agent is one of sodium alkylbenzenesulfonate, polyoxyethylene castor oil ether, fatty alcohol-polyoxyethylene ether and polyoxyethylene nonylphenol ether or more than one of them; and the described solvent is one of methyl alcohol, ethyl alcohol, dimethyl benzene, dimethyl sulfoxide, dimethyl formamide, rapeseed oil, soybean oil and cotton seed oil or more than one of them.

Pu'er cooked tea alcohol extract and preparation and use thereof

The invention discloses ethanol-extracted extractum of cooked puerh tea and a preparation method and an application thereof. The product is produced through ethanol extraction of cooked puerh tea and clarification, filtering, distillation and concentration of liquid extract. The ethanol-extracted extractum of cooked puerh tea is diluted to be in the concentration of 1-10 percent through 95 percent of ethyl alcohol, and then added into tobacco shreds according to 0.01-0.1 percent of the weight of the tobacco shreds to provide the tobacco with special fragrance. Simultaneously, free amino acid in cooked puerh tea can well react with Maillard during the alcoholization and burning process of the tobacco to generate fragrant substances, and can also neutralize the alkaline matters in the tobacco, so as to reduce excitation, enrich the tobacco fragrance, reduce excitation and impurity smell, and improve the taste and residual taste. The oolong extractum, the preparation method and the application ...

VERFAHREN ZUR HERSTELLUNG EINES SILICIUMEINKRISTALIE TEMPERATURGRADIENTEN ZU STEUERN

System and method for synchronous clock of multiple-unit high-capacity transmission equipment

The invention discloses a synchronizing clock system and a method for a multicell large capacity transmission device, and relates to the optical synchronous transmission filed. The invention aims at strengthening the reliability and the survivability of the synchronizing clock system of the multicell large capacity transmission device. An overall synchronizing clock sub-system includes at least two uniform overall synchronizing clock cells, the overall synchronizing clock cells are communicated through information passages. Each local synchronizing clock subsystem includes at least two uniform local synchronizing clock cells; the local synchronizing clock cells in a same local synchronizing clock subsystem are communicated through the information passages. Each overall synchronizing clock cell is connected with each local synchronizing clock cell through a separated passage respectively. The system and a corresponding clock selection and transmission method can ensure the reliabilityand ...

METHOD FOR MANUFACTURING PEARLITE FOAM GLASS

A multipurpose bactericial composition for farm crop

The invention provides a multi-purpose sterilizing combination for crops. The constituents has weight percentages that: constituent A is 1-50 percent, constituent B is 5-63 percent, constituent C is 0.1-5 percent, common carrier is 25-88 percent, and common assistant is 5.0-25 percent. The constituent A is any one of difenoconazole, prochloraz, prochloraz manganic salt, or metalaxyl-m. The constituent B is any one of basic copper sulfate, bluestone, copper hydroxide, copperchloride, cuprous oxide, copper acetate, cuaminosulfate, amber glue copper adipic acid, or copper rosinate. The constituent C is any one of diethyl aminoethyl hexanoate, sodium nitrophenolate, naphthyl acetic acid, gibberellins, or brassinosteroids lactone. The invention not only can multiply the expansion of the preventing spectrum on the crop disease, can delay the produce of the drug-resistance; can lower the dosage of each agent in the combination, can obviously improve the medical effect of the constituents whenbeing ...

Composition containing prochloraz-manganese chloride complex and copper fungicide

An assemblage composed of prochloraz-manganese and copper fungicide is provided, which is a pesticide with the weight ratio as follows: 1 per cent to 40 per cent of prochloraz-manganese, 5 per cent to 70 per cent of copper fungicide, 10 per cent to 30 of per cent of auxiliary agent and 10 per cent to 70 per cent of carrier. The invention can overcome the problems of proliferation and rampancy of acarid caused by continuously utilization of copper fungicide in long term, which is a good antiseptic featuring high efficient, abroad publication, low mammalian toxicity and environmental protection.

Detection method of material-soaked tobacco after material addition

The invention discloses a detection method of material-soaked tobacco after material addition, wherein the detection method includes the steps of installing a test paper roller onto a rolling device, so that the rolling device presses tobacco and rolls on the tobacco when the tobacco passes through a material discharge belt of a material and fragrance addition device, and then a material liquid on the material-soaked tobacco can be stuck on white tissue to form yellow stains, thereby determining whether the tobacco contains the material-soaked tobacco or not. The detection method is simple in operation, is convenient and quick to carry out, can easily detect and determine the material-soaked tobacco and can prevent the material-soaked tobacco or cigarette tobacco to enter follow-up processes.

Suspension type illumination treatment dish

The utility model discloses a suspension type illumination treatment dish, including the disk body, still include lighting device, rack and at least one couple, lighting device and rack are installed side by side in the disk body, the outer wall at the disk body is installed to the couple, lighting device is including installation base and LED lamp, the LED lamp fixing is at the upper surface of installation base, be provided with control switch and power on the installation base, the LED lamp passes through control switch and connects the power. The utility model discloses set up the lighting device LED lamp in the treatment dish, it is energy -concerving and environment -protective to can dismantle the nurse's disinfection of being convenient for, and accessible couple will treat the dish and hang in drawer and bed otherly, reduce arrangement article required time, and will be simple easy to be fixed, be difficult for the landing.

Application of oolong tea wine extract in preparing cigarette

The invention discloses an oolong extract extracted by ethanol as well as a preparation method and applications thereof. The oolong is extracted by alcohol; a product is manufactured after the extraction is clarified, filtered distilled and condensed. The oolong extract extracted by ethanol is diluted to a concentration of 1 to 10 percent by 95% ethanol, then is added into the cigarette filamentsaccording to 0.01 to 0.1 percent of the weight of the cigarette filaments for endowing special fragrance for the tobacco Simultaneously, free amino acids in the oolong can better participle in a Mailard reaction during the alcoholizing and burning process of the tobacco to generate a flavor matter and can neutralize the alkaline matters in the tobacco, thereby reducing stimulation, enriching the fragrance of the cigarette, lessening the stimulation and unpurified gases as well as improving the taste and aftertaste. The technique of the invention is simple; the operation is simple and convenient; ...

Method for preparing reconstituted tobacco by replacing wood pulp fibers with bamboo leaf fiber parts

The invention discloses a method for preparing reconstituted tobacco by replacing wood pulp fibers with bamboo leaf fiber parts. Bamboo leaves are subjected to chemical digestion and dealkalization to obtain bamboo leaf fibers; tobacco pulp, wood pulp fibers, the bamboo leaf fibers and a packing are mixed and then manufactured into reconstituted tobacco sheets; and the reconstituted tobacco sheets are subjected to feed liquid coating and drying to obtain the required reconstituted tobacco. By adopting the technology, the wood consumption is remarkably reduced, the environment is protected, and the bamboo leaf resources are effectively utilized. The raw materials are low in price and easily accessible, and the preparation method is simple, low in economic cost and has a favorable application prospect.

Methods of manufacturing graphene based material

A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent and elemental sulfur are removed to achieve a graphene composite material.

Satellite network self-adaption joint spectrum sensing method based on link sensing

The invention discloses a satellite network self-adaption joint spectrum sensing method based on link sensing. By means of the method, two judgment threshold values (one high threshold value and one low threshold value) are figured out according to current satellite link parameters which are obtained by a link sensing technology, energy of a to-be-detected signal is calculated according to an energy detecting method and compared with the two threshold values, if the energy is larger than or equal to the high value, a master user signal is determined to exist, if the energy is smaller than or equal to the low value, the master user signal is determined to be absent, if the energy is between the two judgment threshold values, the signal is subjected to cyclic stationary characteristic detection. According to the satellite network self-adaption joint spectrum sensing method based on link sensing, the link sensing technology is introduced to spectrum sensing, the technology can help real-timely ...

Low-outline ultra-wideband plow-shaped antenna

The invention discloses a low-outline ultra-wideband plow-shaped antenna, which consists of a dielectric substrate and a single-layer radiation copper layer coated on the dielectric substrate, wherein the copper layer comprises a coplanar waveguide impedance transformer (1), an open circuit cavity (2) and left-right symmetrical index-like radiators (3); a left trough line (12) of the coplanar waveguide impedance transformer (1) is connected with the index-like radiators (3) transitionally, a right trough line (13) is connected with the open circuit cavity (2), a central conduction band (11) is connected with the right-side index-like radiator, each index-like radiator (3) is provided with a dual I-shaped loading groove (4) which has an upper structure and a lower structure, and a lower transverse loading groove (43) of an upper I shape is connected with an upper transverse loading groove (45) of a lower I shape through a transverse narrow grooved wire (44); and the central conduction band ...

Sterilizing and self-cleaning glass with zinc doped titanium dioxide coating

The film was mixed in Zn to be catalysed by TiO2. The elements: 5-35% titanate, 0.1-15% nanometer partide including Zn 45-99% thinner; 0.6%-10% hydrolying activitor; 0.1-0.5% stabilizer; The film has the function of deamposing poison gas by light catalysing and inducement by light to get the high hydrophile. The carrier of it is the glass including Na or Ca-silicate.

Lemon grass porous particle and application thereof to cigarettes

The invention discloses a lemon grass porous particle and application thereof to cigarettes. The lemon grass porous particle adopts lemon grass powder with the water content being 7 to 9 percent and the particle diameter being 100 to 160 meshes and micro-powder silica gel as raw materials, and adopts one kind or several kinds of materials from sodium carboxymethyl starch and sodium carboxymethyl starch as bonding agents, a fluidized bed top spraying process is adopted for preparation, and 20 to 60 meshes of lemon grass porous particles are obtained. The particle has the advantages that the surface is rough, the specific surface area is higher, the effective contact area of the particle materials and the smoke gas of the cigarettes can be obviously increased, and crotonaldehyde and ammonia in the smoke gas of the cigarettes can be selectively adsorbed. The particle can effectively reduce the irritation of the smoke gas of the cigarettes and improve the aftertaste, and meanwhile, the effect ...

Graphene-based full-carbon electrocatalysis material, electrode, and preparation method of graphene-based full-carbon electrocatalysis material

The invention discloses a preparation method of a graphene-based full-carbon electrocatalysis material. The preparation method comprises following steps: a graphene material is provided, and is added into a solvent for dispersion so as to obtain a graphene material dispersion liquid; other kinds of carbon material particles are added into the graphene material dispersion liquid so as to obtain a full-carbon material dispersion liquid, wherein particle size of the carbon material particles ranges from 0.5nm to 10m; the full-carbon material dispersion liquid is heated to a certain temperature, and the temperature is maintained for a certain period of time so as to obtain a gel-like mixture via self assembly of the graphene material with the carbon material particles; the solvent of the full-carbon material dispersion liquid is removed so as to obtain a solid material; and the solid material is subjected to heat treatment. The graphene-based full-carbon electrocatalysis material can be ...

PROCESS FOR PREPARING SINGLE CRYSTAL SILICON USING CRUCIBLE ROTATION TO CONTROL TEMPERATURE GRADIENT

The present invention is directed to a process for preparing single crystal silicon, in ingot or wafer form, wherein crucible rotation is utilized to control the average axial temperature gradient in the crystal, G, as a function of radius (i.e., G(r)), particularly at or near the central axis. Additionally, crucible rotation modulation is utilized to obtain an axially uniform oxygen content therein.00 © KIPO & WIPO 2007 ...

Functional cigarette paper and preparation method thereof

The invention discloses a functional cigarette paper, and the process for preparation comprises preparing powder which passes through 120 orders-150 orders mesh sieve after washing, drying, steaming wet, drying with steam and disintegrating root tuber, tuber, bulb or bulbodium of plant, and adding the powder in the existing cigarette paper according to the adding proposition which is 0.01%-1% relative to dry paper weight. The cigarette paper which is applied in the existing cigarette products can effectively improve absorbing taste, can improve the amenity of sucking, and can highlight the personality characteristics of products. Meanwhile, the invention pertinently removes free radical of smoke gas, which improves security of cigarette. The invention is environmental protection, which can be degraded, and can reach zero discharge.

Method for rapidly forming dendriform topology structure of network equipment

Bactericial composition containing difenoconazole and copper fungicide

Double-blind stimulation experiment device and stimulation experiment method thereof

The invention discloses a double-blind stimulation experiment device and a stimulation experiment method thereof. The double-blind stimulation experiment device comprises a flexible base, the flexible base is made of an insulating material, the center of the flexible base is detachably connected with a central experiment piece, and the central experiment piece is any one of a central electrode piece and a central insulating piece; the flexible base is connected with an annular conductive rubber sheet, the center of the conductive rubber sheet is provided with an avoiding hole for exposing the central experiment sheet, the conductive rubber sheet is located on the periphery of the central experiment sheet, the conductive rubber sheet is detachably connected with a peripheral experiment sheet, and the peripheral experiment sheet is any one of a peripheral electrode sheet and a peripheral insulation sheet; the flexible base is also connected with a first leading-out sheet and a second leading-out ...

Circular steel tube restricted type steel concrete column and steel beam joint structure

The utility model discloses a circular steel tube restricted type steel concrete column and steel beam joint structure, including core shaped steel, a plurality of node area longitudinal reinforcement, a plurality of node area stirrup, concrete, first girder steel, second girder steel, third girder steel, fourth girder steel, a circular steel tube, the 2nd circular steel tube and node area confinement ring roof beam, core shaped steel includes first shaped steel web and second shaped steel web, and first shaped steel web forms cross shaped steel structure with the welding of second shaped steel web, and the both ends of first shaped steel web are equipped with the first shaped steel edge of a wing and the second shaped steel edge of a wing respectively, and the both ends of second shaped steel web are equipped with the third shaped steel edge of a wing and the fourth shaped steel edge of a wing respectively, the node area confinement ring roof beam includes a plurality of ring beams muscle ...

Petroleum ether extracted black tea extract, preparation and application thereof

The invention discloses a black-tea alcohol extract extracted from petroleum ether as well as a preparation method and applications thereof. The black-tea is uniformly mixed with the petroleum ether and then a product is manufactured after the processes of extraction, solid-liquid separation, distilling and condensing are carried out on the mixture of the black-tea and the petroleum ether. The alcohol of 95 percent used for the black-tea alcohol extract extracted from petroleum ether is diluted to a concentration of 1 to 10 percent, then is added into the cigarette filaments according to 0.01 to 0.1 percent of the weight of the cigarette filaments for endowing special fragrance for the tobacco Simultaneously, free amino acids in the black-tea can better participate in a maillard reaction during the alcoholizing and burning process of the tobacco to generate a flavor matter and can neutralize the alkaline matters in the tobacco, thereby reducing stimulation, enriching the fragrance of the ...

Method for damage-free discrimination for genuine-fake cigarette by near-infrared spectral analysis technology

The invention discloses a method for applying the near infrared spectral analysis technology for undamaged identification of the truth of tobacco. The method is as follows: firstly, spectrum data of true tobacco is acquired and stored into a computer; secondly, the method for qualitative analysis of the similarity matching in TQ analyst7.1 software is applied to establish a similarity matching model of the tobacco of the brand; thirdly, a similarity matching critical value of the tobacco of the brand is obtained after calculation. When the tobacco is identified, the same method is applied for acquiring spectrum data of the tobacco to be identified and calculating a spectrum similarity matching value of the tobacco to be identified; when the similarity matching value of the tobacco to be identified is more than or equal to the similarity matching critical value of the tobacco of the brand, the tobacco to be identified is identified to be true tobacco with the same brand, or else, the tobacco ...

Freight rate control method and device

The invention provides a freight rate control method and device, and relates to the technical field of information management. According to the method, sales codes are classified according to sales channel categories to obtain sales codes corresponding to the multiple sales channel categories, the sales channel categories are used for identifying sales modes, the sales codes are used for identifying identities of sales personnel, a group is established according to a preset rule, and the group comprises at least one sales code. The freight rates corresponding to the sales codes in the same group are selected from the same freight rate group. Therefore, the freight rates corresponding to the sales codes in the same group are selected from the same freight rate group, so that the freight rates corresponding to the sales codes of the same sales channel category are the same, and the user experience is improved.

Smart watch

Composite filter tip adsorption material and preparation and application thereof

The invention discloses complex filter tip adsorption material, a preparation method and application thereof. A root, a tuber, a bulb or a corm of a plant are selected to be made into fine particles of 40-60 mesh sieves after being cleaned, dried, wet-steamed, steam-dried and grinded. The particles are added in a filter element to obtain binary composite filter tip. With the specific internal spatial structure of the plant root and the stem, the invention can selectively filter and absorb harmful components in flue gas to improve the cigarette safety. At the same time, because the plant root and the stem contain ketones and saponin materials, the flue gas can be organically resolved in smoke fragrant components when flowing through the filter tip. The richness of the smoke fragrant is increased and the suction quality is improved. The material has the advantages of safety, environmental protection, degradable performance, simple preparation process, low cost and good application prospect ...

Air pollution monitoring system based on big data

The invention discloses an air pollution monitoring system based on big data, relates to the technical field of air pollution monitoring, and solves the technical problems that the air quality cannot be predicted in the prior art, so that the poor air quality is difficult to relieve in time, and the body health of people is influenced. The method comprises the following steps: correlating a pollution purification sequence with a climate label to generate a climate matching model; when air quality prediction is carried out, a pollution purification sequence is obtained through matching according to climate prediction data, and pollution prediction data is obtained through calculation in combination with emission prediction data; according to the invention, the influence of the climate environment on the concentration of pollutants in air can be identified, and the air quality prediction precision is improved; when the pollution emission concentration and the pollution monitoring concentration ...

Crucible for growing silicon carbide crystal

The invention relates to a crucible for growing a silicon carbide crystal. The crucible comprises a crucible cover, a crucible body and a separating plate, wherein the crucible cover is covered on the crucible body and is formed into an inner sealed cavity together with the crucible body; the separating plate is located in the inner cavity; one end of the separating plate is connected with the side wall of the crucible body, and the other end of the separating plate is connected with the crucible cover. By using the crucible, the stability of a thermal field is effectively enhanced, i.e., when the thermal field has a wave phenomenon, a vacuum similar buffer layer is formed between the separating plate and the side wall of the crucible body, so that energy wave caused by the wave phenomenon is absorbed, the influence of the wave phenomenon to the thermal field where a growing crystal is located is effectively reduced, the stability of the thermal field is enhanced, and furthermore, the crystal ...

Cigarette perfuming agent and its preparation method and application

The invention discloses a cigarette flavor enhancer and a process for preparation and the application, the flavor enhancer agent is mixed by flavor matters with stronger volatility whose characteristic is outstanding and plant extraction which has acceleration to the smoking of cigarette. the improvement of the internal quality is firstly achieved by cigarette packing material through the invention, and the process comprises coating flavor enhancer agent on the surface of aluminum foil inner lining paper according to the proposition which is 0.01%-5%, or adding into the existing adhesive agent for aluminum foil liner paper according to the proposition which is 0.01%-5%, making full use of the characters that aluminum foil liner paper directly contacts with cigarettes, continuously decorating and improving the smoking of cigarette, and covering imperfect breath of the existing aluminum foil liner paper itself. The invention can have a good connection with the existing cigarette technique ...

5X modular heavy-load fan tower foundation platform

The 5X modular heavy-load fan tower foundation platform comprises a base cylinder, the top of the base cylinder is of an opening structure, a connecting disc is fixedly installed on the outer surface of the top end of the base cylinder, a plurality of connecting bolts are evenly and fixedly installed on the upper surface of the connecting disc in the circumferential direction, and a center cylinder is fixedly installed on the bottom wall of the base cylinder; a base table is fixedly installed at the top end of the center cylinder, a moving ring capable of ascending and descending vertically is installed in the base cylinder, the upper surface of the moving ring is a moving table top, the moving ring is arranged between the base cylinder and the center cylinder, and a pushing mechanism is arranged between the base cylinder and the moving ring. According to the device, the rotating disc rotates, a trapezoidal guide block fixedly installed on the upper surface of the rotating disc can rotate ...

Special expansion tank's of power drive system mounting structure among hybrid vehicle

The utility model provides a special expansion tank's of power drive system mounting structure among hybrid vehicle to the convenient special expansion tank who installs the power drive system on the hybrid vehicle of front deck compact. The utility model discloses a special expansion tank's of power drive system mounting structure among hybrid vehicle includes the special expansion tank of power drive system, and the key lies in bolt and air cleaner fixed connection are passed through to special expansion tank's side. With the assembly supply of material that links together of special expansion tank and air cleaner, can reduce the assembly process of assembly like this, also practiced thrift the assemble duration simultaneously, it is fixed with air cleaner that expansion tank passes through the bolt, and restricted the upper and lower of special expansion tank well and removed about with, easy dismounting, maintainability is good, does not need to redesign alone the installing support ...

Remote automatic control method in sewage treatment

The invention discloses a remote automatic control method in sewage treatment, belonging to the technical field of environment protection. Wirelessly controlled devices are adopted in the sewage treatment equipment, or zigbee nodes are installed on devices which are inconvenient to control in wired way, the zigbee nodes receive commands from a control center to drive the devices to complete corresponding acts; simultaneously, various data to be collected are transferred after being sensed by the zigbee nodes; the various data received by the nodes in the sewage treatment process are transmitted to a base station in a wireless way, and the data are transmitted to a central server in the control center by the base station; the commands of the control center are transmitted to corresponding control nodes in reverse direction so as to control the various operations of related devices. The method can provide real-time and convenient intelligent monitoring conditions for sewage treatment factories ...

Multi-satellite networking distributed dynamic scheduling method and system in complex link state

The invention discloses a multi-satellite networking distributed dynamic scheduling method and system in a complex link state, and the method comprises the steps: obtaining Pod from a to-be-scheduled queue, obtaining an available satellite node queue based on a default pre-selection strategy, further filtering satellite nodes which are not in a geographic partition based on an expansion pre-selection strategy of the geographic partition of the satellite nodes, and carrying out the optimal scheduling of the satellite nodes. The available satellite nodes are scored based on the scattered selection SpreadSelector, comprehensive scoring is carried out based on the basic operation state of the satellite nodes and link state data, and the optimal node is determined based on the two scores to carry out Pod scheduling deployment. By using the scheduling method provided by the invention, a satellite distributed system in a multi-satellite network can provide more efficient and reliable Pod resource ...

Process for treating waste water with peroxidation water

The invention discloses a method for treatment of waste water of water peroxide. Firstly, waste water is collected in a collecting tank; secondly, on the one hand, the waste water flows into a first reaction tank via a waste water elevator pump, on the other hand active sludge is led into the first tank by the waste water elevator pump to be mixed and stirred; further, mixture enters a second reaction tank to be mixed and stirred again; at last, the mixture enters a deposit chamber to be deposited, supernatant fluid is directly discharged, the sludge can flow back into the first reaction tank via a sludge circulating pump, and simultaneously can be directly discharged, and the quantity of reflux and the discharge amount are controlled by the time set of an automatic valve. The invention is capable of realizing waste control by waste, reducing operational cost and simultaneously achieving the purpose of waste water treatment.

Remote automatic control method in sewage treatment

The invention discloses a remote automatic control method in sewage treatment, belonging to the technical field of environment protection. Wirelessly controlled devices are adopted in the sewage treatment equipment, or zigbee nodes are installed on devices which are inconvenient to control in wired way, the zigbee nodes receive commands from a control center to drive the devices to complete corresponding acts; simultaneously, various data to be collected are transferred after being sensed by the zigbee nodes; the various data received by the nodes in the sewage treatment process are transmitted to a base station in a wireless way, and the data are transmitted to a central server in the control center by the base station; the commands of the control center are transmitted to corresponding control nodes in reverse direction so as to control the various operations of related devices. The method can provide real-time and convenient intelligent monitoring conditions for sewage treatment factories ...

Exhaust fan that can complementaryly generate electricity

The utility model discloses an exhaust fan that can complementaryly generate electricity belongs to the exhaust fan, contains: a ball -type exhaust fan has a ring seat, and one row of wind ball locates the ring seat with the help of the hollow rotating shaft pivot, can promote and the free rotation along with the air current, a response generating set includes that a plurality of permanent magnet and a plurality of wire winding group locates the ring seat relatively and arranges between the wind ball, and it derives first power cord to be organized by the wire winding, solar energy power generation group, including the solar energy power generation board, the top of putting the row of locating wind ball to the wire passes through the hollow rotating shaft and becomes the electrically connect with collection electrical slip ring in group, and derives the second source line, in view of the above, two kinds of generating sets when calm or when not having the situation of sunshine, two kinds ...

Method for improving smoking flavor quality of cigarettes with green plums

The invention discloses a method for improving the smoking flavor quality of cigarettes with green plums. Green plums are cleaned, pits of the green plums are removed, then the green plums are soaked with water for backflow extraction, extracted and filtered liquid are evenly sprayed onto tobacco shreds, and balance is kept at constant temperature and constant humidity for 24 hours. After effective components in the green plums and the specific fragrance of the green plums are mixed with the tobacco shreds, the quality of cigarettes can be effectively improved, and the fragrance quality of cigarettes is improved. The method for improving the smoking flavor quality of cigarettes with green plums is simple in technology, easy to operate, low in cost and suitable for being applied and popularized and has positive significance in promoting sound development of the cigarette industry.

Ballast water overflow displacement method for Cape of Good Hope type bulk cargo ship

Method for distinguishing Si surface from C surface of SiC (silicon carbide) wafer

The invention relates to a method for distinguishing the Si surface from the C surface of a SiC (silicon carbide) wafer, which comprises the following steps: after being subjected to mechanical elaborate polishing, the SiC wafer is subjected to chemical polishing; after the SiC wafer is subjected to chemical polishing, an atomic force microscope is used for testing the surface of the SiC wafer, and a roughness value of the tested surface is displayed on the atomic force microscope; if the displayed roughness value is between 0.10-0.50nm, the tested surface is the Si surface; if the displayed roughness value is between 0.80-3.00nm, the tested surface is the C surface. The method has the characteristics that no additional process is needed, the wafer is not damaged, the cost is greatly lowered, the wafer production efficiency is improved, and the operation is simple and safe; meanwhile, a positioning edge can be saved, crystal defects generated by regeneration can be reduced, the crystal ...

Rice thresher

The utility model discloses a rice thresher, including the built -in fuselage that has transmission, one side of fuselage is equipped with thresher on the horizontal direction, thresher is connected with transmission, and rotating device is including the gear box and the motor that are connected, and thresher includes double -deck framework, and double -deck framework includes interior framework and outer frame body, and interior framework and outer frame body are the open structure in top, and two uncovered departments of framework are connected, and the inlayer framework is filter structure, is equipped with the feed opening bottom the framework of the outside, and feed opening department is equipped with the unloading slide, and feed opening department is equipped with the articulated baffle, thresher still includes the rotary barrel who is connected with the gear box, and on the axis location of framework, simple structure facilitated the use including rotary barrel set up.

Building and application method for functional tobacco module

The invention relates to a building and application method for a functional tobacco module. The method comprises the following steps of dividing tobaccos into skeleton type tobaccos, fragrance type tobaccos and texture type tobaccos by a judgment model based on sensory evaluation; detecting the content of chemical components in the tobaccos, and performing stepwise regression analysis on the detected content of chemical components in the detected tobaccos, so as to obtain the skeleton type tobacco function parameter Fg and skeleton type tobacco quality parameter Qg of the skeleton type tobaccos, the fragrance type tobacco function parameter Fx and fragrance type tobacco quality parameter Qx of the fragrance type tobaccos, and the texture type tobacco function parameter Fz and texture type tobacco quality parameter Qz of the texture type tobaccos. The method has the advantages that the parameters of the applicable function tobacco module can be predicted by the built different function tobacco ...

Crystal puller for growing monocrystalline silicon ingots

A crystal puller for growing monocrystalline silicon ingots includes first and second electrical resistance heaters in the crystal puller in longitudinal, closely spaced relationship with each other to radiate heat toward the ingot as the ingot is pulled upward within the housing. An adapter mounting the heaters may also be provided for adapting existing crystal pullers to incorporate the heaters.

Preparation method of silicon carbide microcrystalline homogenized in dimension and shaped in polyhedron form

The invention related to a preparation method of a silicon carbide microcrystalline homogenized in dimension and shaped in a polyhedron form. The preparation method comprises the following steps of: putting the SiC raw material in a crucible, fastening a microcrystalline depositing collector at the inner side of a crucible cover, screwing the crucible and then putting the crucible in a crystal growth furnace; vacuumizing the crystal growth system until the vacuum degree is less than 5*10<-3>Pa, and then filling an atmosphere gas of 1-20000Pa; increasing the temperature of the crystal growth system so that the temperature of the raw material zone is in the range from 1800 to 2200 DEG C, keeping the temperature of the microcrystalline depositing collector at the crucible cover in the range from 1750 to 2100 DEG C, and starting microcrystalline growing; and after the microcrystalline grows for 0.5-2 hours, turning off the power of the crystal growth furnace. The preparation method provided ...

Kudzuvine root porous particles and application thereof to cigarettes

The invention discloses kudzuvine root porous particles and application thereof to cigarettes. The kudzuvine root porous particles of 20-60 meshes are prepared by taking kudzuvine root powder of which the water content is 5-6 percent and the particle diameter is 100-160 meshes as raw materials and taking one or more of gelatin, polyvinylpyrrolidone and sodium carboxymethyl starch as bonding agents with a fluidized bed top spray process. The particles are rough in surfaces and are large in specific surface areas, the effective contact area between a particle material and cigarette smoke is increased remarkably, and hydrocyanic acid and crotonaldehyde in cigarette smoke can be adsorbed selectively; the irritation of the cigarette smoke is effectively lowered, and remaining taste is improved; meanwhile, the effect of improving the sweet taste of smoke is enhanced. The kudzuvine root porous particles and the application thereof to the cigarettes have the advantages of simple production process ...

Agricultural insecticide and acaricide including dimethyl disulfide

The miticide and pesticide composition containing dimethyl disulfide as one kind of pesticide consists of dimethyl disulfide 0.1-15 wt%, emulsifier 3-20 wt%, and solvent 65-95 wt%; or consists of dimethyl disulfide 0.1-15 wt%, effective component A 0.1-40 wt%, emulsifier 5.0-20 wt%, and solvent 40-90 wt%. The effective component A is at least one of abamectin, pyridaben, diafenthiron, propargite and dicofol; the emulsifier is calcium alkyl benzene sulfonate, polyoxyethylene fatty ester, etc; and the solvent is biodiesel oil, xylene, methanol, etc. The miticide and pesticide composition has thefeatures of high safety, low toxicity, less residue, low cost, high efficiency and broad pesticidal spectrum, and may be used in preventing and controlling mites of crop.

Black tea oil, preparation and application thereof

The invention discloses a black tea essential oil and the preparation method as well as the application. Black tea is distilled through water vapor for 2 hours to 10 hours, and the product is obtained through condensation and oil water separation. The black tea essential oil is desaturated to the concentration of 0.1 percent to 0.5 percent by utilizing ethanol with 95 percent and is added into tobacco shreds 0.01 percent to 0.1 percent of the weight of the tobacco shreds, to add tobacco with special aroma. Simultaneously, the free amino acid in the black tea can participate into Maillard reaction to generate aroma substances during the alcoholization and burning of the tobacco shreds, the alkaline substances in the tobacco shreds can be neutralized, therefore to reduce the stimulation, to rich the tobacco flavor, to lessen the stimulation and the impurities and to improve the aftertaste. The processing of the invention is simple, the operation is convenient, the prior production process ...

Method for damage-free discrimination for genuine-fake cigarette by near-infrared spectral analysis technology

The invention discloses a method for applying the near infrared spectral analysis technology for undamaged identification of the truth of tobacco. The method is as follows: firstly, spectrum data of true tobacco is acquired and stored into a computer; secondly, the method for qualitative analysis of the similarity matching in TQ analyst7.1 software is applied to establish a similarity matching model of the tobacco of the brand; thirdly, a similarity matching critical value of the tobacco of the brand is obtained after calculation. When the tobacco is identified, the same method is applied foracquiring spectrum data of the tobacco to be identified and calculating a spectrum similarity matching value of the tobacco to be identified; when the similarity matching value of the tobacco to be identified is more than or equal to the similarity matching critical value of the tobacco of the brand, the tobacco to be identified is identified to be true tobacco with the same brand, or else, the tobacco ...

Method for estimating frequency deviation in carrier synchronization of wireless communication system

The invention relates to a method for estimating the frequency deviation in the carrier synchronization of a wireless communication system, which comprises the following steps: when the frequency deviation is small, estimating and compensating the frequency deviation by using directly decoding information; and when the frequency deviation is large, combining the method with a conventional method,estimating and compensating the initial frequency deviation by the conventional method first, and then further estimating and compensating the residual frequency deviation by using the decoding information. If iterative decoding is performed, the joint iterative frequency deviation estimation and decoding can be performed, and with the increase of iterations, the decoding output information is more and more accurate, and the frequency deviation estimation is also more and more accurate. The method overcomes the defect that the frequency deviation accuracy of a conventional frequency deviationestimation ...

Power assembly and electric vehicle using same

The invention relates to a power assembly and an electric vehicle using the same. The power assembly comprises a drive motor (4), a speed reducer (5), transmission shafts and an intermediate bearing block, wherein the drive motor (4) is used for converting electric energy into mechanical energy, is connected with the speed reducer (5) and can transmit power to the speed reducer; the speed reducer (5) is connected with each transmission shaft and used for transferring the power to each transmission shaft; partial transmission shafts in the transmission shafts are respectively connected to each wheel and used for transferring the power to each transmission; and the bearing block is fixed on the drive motor (4) and connected with each transmission shaft.

Method for configuring multi-layer granularity service route in L3 CLOS crossed network

Oxygen rifle head

The utility model discloses an oxygen rifle head, including oxygen tube, water guiding board and rifle head dustcoat, corresponding between oxygen tube, water guiding board and rifle head dustcoat and leaving cooling water circulation passageway, oxygen tube end department is equipped with a plurality of and spouts the oxygen pipe and spout the oxygen pipe and pass water guiding board and be linked together with rifle head dustcoat, the water hole had been seted up mainly for conical surface end and conical surface center department in the water guiding board end, led the water hole periphery and was equipped with supplementary water hole or crosses the water seam, this rifle head has reached the purpose of arrangeeing rifle head end portion flow field, dominant discharge in order through setting up water guiding board end structure, has improved rifle head end portion's intensity of cooling and cooling homogeneity, still through increasing an intermediate junction spare, solved the on ...

Process for preparing single crystal silicon using crucible rotation to control temperature gradient

The present invention is directed to a process for preparing single crystal silicon, in ingot or wafer form, wherein crucible rotation is utilized to control the average axial temperature gradient in the crystal, G0, as a function of radius (i.e., G0(r)), particularly at or near the central axis. Additionally, crucible rotation modulation is utilized to obtain an axially uniform oxygen content therein.

Broadband satellite communication system and method based on satellite-borne IP switching

The invention discloses a broadband satellite communication system and method based on satellite-borne IP switching. The communication system includes a broadband communication satellite with an satellite-borne IP switching function, a system network management control center, a gateway station and a satellite terminal; the broadband communication satellite with the satellite-borne IP switching function carries out IP switching on a satellite; the system network management control center is cooperated with the gateway station and the satellite terminal, so as to realize maintenance and distribution of routing switching information of the broadband satellite communication system based on the satellite-borne IP switching; the satellite terminal and the gateway station, according to switching label information distributed by the system network management control center, carries out packaging and unpacking processing of an access service data packet so as to realize transmitting and receiving ...

Compound charging device of electric motor car

The utility model provides a compound charging device of electric motor car, it has multiple electric power source and use. The utility model discloses a compound charging device of electric motor car including be equipped with municipality's electrical interface, the interface that charges, taximeter fill electrical pillar, the key lies in fill electrical pillar's top and install solar cell panel, municipality's electrical interface, the interface that charges, solar cell panel are connected in buried battery with burying underground through the cable. Above -mentioned compound charging device of electric motor car combines together commercial power and solar energy, and wherein the electric energy that produces of solar cell panel can utilize the battery to store, satisfies daily electric vehicle charging requirement, but when storage battery microcomputer is not enough automatic connection to commercial power grid system, commercial power grid system gives electric vehicle charging on ...

Filtering material for cigarette filter tip and its preparation method

The invention discloses a filter material for cigarette filter and the preparation method. Based on the expanded cabo particles from (Application No.: 200710065892.3), the expanded cabo particles are extracted, shaped and selected as so to become the required filter material. The filter material utilizes the waste in the cigarette production, which not only has significant economic benefits, but also is not necessary to be recycled, and will not cause the abrasion of equipment and affect the sensory quality of cigarette. The filter material is uniformly arranged on the filter tows so as to make a composite filter; as the composite is applicable to the cigarette, the smell of the cigarette will be more clear and soft, and the tar and nicotine content in the smoke gas can be reduced effectively. The invention has the advantages that: the operation is simple; the effect is remarkable, therefore the invention has ...

Obtaining hierarchical information of planar data

The invention provides a method and apparatus for obtaining hierarchical information of planar data. The method comprises mapping at least one data item from a same data set in the planar data to at least one node in a tree structure formed by a structured terminology system. The method also comprises obtaining at least one sub tree structure in the tree structure, each of the at least one sub tree structure taking the at least one node as all of its leaf node. The method also comprises selecting a target tree structure from the at least one sub tree structure and obtaining hierarchical information in the target tree structure. An apparatus corresponding to the above method is also provided. With the above method and apparatus, hierarchical information of data items may be obtained from planar organized data to facilitate subsequent and further analysis and management.

Function cigarette overlapping glue and preparation method thereof

The invention discloses functional cigarette lap adhesive, which comprises preparing powder which can pass through a sieve with 120-150 orders after cleaning, drying, wet steaming, drying with steam, and grinding a root or a tuber or a bulb or a bulbodium of plant and then evenly mixing the powder with existing cigarette lap adhesive according to the adding proportion of 0.01%-0.1%. The functional cigarette lap adhesive is applied in existing cigarette products and can effectively improve absorbing odor, increase the comfortableness of suction, and make the personality and the characteristics of the product clear, simultaneously the invention can pertinently remove free radical in cigarette smoke and increase the safety of the cigarette. The product is environmental friendly and can be degraded to achieve 'zero discharge'.

OBTAINING HIERARCHICAL INFORMATION OF PLANAR DATA

The invention provides a method and apparatus for obtaining hierarchical information of planar data. The method comprises mapping at least one data item from a same data set in the planar data to at least one node in a tree structure formed by a structured terminology system. The method also comprises obtaining at least one sub tree structure in the tree structure, each of the at least one sub tree structure taking the at least one node as all of its leaf node. The method also comprises selecting a target tree structure from the at least one sub tree structure and obtaining hierarchical information in the target tree structure. An apparatus corresponding to the above method is also provided. With the above method and apparatus, hierarchical information of data items may be obtained from planar organized data to facilitate subsequent and further analysis and management. 1. A method for obtaining hierarchical information of planar data , the method comprising:mapping at least one data item from a same data set in the planar data to at least one node in a full tree structure formed by a structured terminology system;obtaining at least one sub tree structure in the full tree structure, each of the at least one sub tree structure taking the at least one node as all leaf nodes of the sub tree structure;selecting a target tree structure from the at least one sub tree structure; andobtaining hierarchical information in the target tree structure.2. The method according to claim 1 , wherein the step of mapping at least one data item to at least one node comprises:mapping the at least one data item to at least one terminology in the structured terminology system; andmapping the at least one terminology to the at least one node in the full tree structure.3. The method according to claim 1 , wherein the step of obtaining at least one sub tree structure in the full tree structure comprises:traversing upward starting from each of the at least one node as a leaf node till a root ...

Method of producing lighting terylene short fiber

The method relates to a method for producing bright polyester staple fibers, belonging to the chemical fiber production technical field. The invention is characterized in that: the method prepares the bright polyester staple fibers through addition of permanent white additives on a certain position of a polycondensation device for polyreaction and utilization of a specially designed spinneret plate and the specially optimized circular-blow wind cooling technique. Because the added permanent white during the process of polycondensation, the method can make the fibers reach the effect of brightness when no TiO2 is added and simultaneously improve the postprocessing properties of the bright staple fibers; the spinneret plate special for spinning the bright staple fibers and circular-blow non-woven fabric reselection are designed, thereby the method reduces the frequency for repairing the spinneret plate, improves the uniformity of bright protofilaments, optimizes various parameters of circular-blow ...

High-energy and high-power carbon material, preparation method and sodium ion battery

The invention discloses a high-energy and high-power carbon material, a preparation method and a sodium ion battery, the carbon material internally has an extremely abundant ultra-microporous structure, that is, the carbon material has an ultra-high specific surface area and an ultra-small pore size, and the specific surface area of the carbon material is 1000-4000 m < 2 >/g; the interior of the carbon material is of an ultra-micropore structure, the pore web diameter of the ultra-micropore structure is 0.4-1.4 nm, and the pore opening diameter of the ultra-micropore structure is 0.1-0.4 nm; the particle size of the carbon material is 5-50 m. The ultrahigh specific surface area is beneficial to providing abundant sodium storage sites, and the ultra-small pore size is beneficial to promoting a clustering reaction of sodium ions in pores and improving the reaction rate, so that the sodium ion secondary battery adopting the hard carbon negative electrode material disclosed by the invention ...

Application of PCBP2 inhibitor in preparation of medicine for promoting simulated fasting diet to treat gallbladder cancer

The invention discloses application of a PCBP2 inhibitor in preparation of a medicine for promoting simulated fasting diet to treat gallbladder cancer. In-vivo function experiments show that the simulated fasting diet has biological functions of inhibiting proliferation, migration, invasion, glycolysis and the like of gallbladder cancer cells; the in-depth study on the fasting related gene PCBP2 shows that the expression level of the PCBP2 in gallbladder cancer tissues is remarkably increased, and the in-vivo function experiment shows that the proliferation of gallbladder cancer cells is remarkably weakened after the PCBP2 is knocked down; subsequently, in-vivo and in-vitro functional experiments show that after PCBP2 is knocked down, the inhibition effect of the simulated fasting diet on gall bladder cancer cell proliferation, migration and invasion and glycolysis is obviously enhanced, and after PCBP2 is over-expressed, the anticancer effect of the simulated fasting diet is obviously ...

Graphene-based porous macroscopic carbon material and preparation method thereof

The invention relates to a graphene-based porous macroscopic carbon material and a preparation method thereof, belonging to the technical field of porous macroscopic carbon materials. The material comprises graphene and carbon from polyvinyl alcohol and has large specific surface area. The preparation method comprises the following processes of: mixing a graphene oxide water solution and a polyvinyl alcohol solution, and placing the uniformly mixed solution into a hydro-thermal reaction kettle to obtain a graphene-based hydrogel; freezing and drying the hydrogel to obtain a graphene-based aerosol; and carrying out thermal treatment on the aerosol under the protection of an argon gas atmosphere to obtain the graphene-based porous macroscopic carbon material. The invention has the following advantages of simple preparation process and wide raw material source scope; and the prepared porous macroscopic carbon material has the following advantages of well-developed pore structure, extra-large ...

Peach fermentation broth extract as well as preparation method and application thereof

The invention discloses a peach fermentation broth extract as well as a preparation method and application thereof. The extract is prepared by fermenting raw material peaches with lodderomyces elongisporus and then extracting aroma components from fermentation broth. Lodderomyces elongisporus is collected in the China General Microbiological Culture Collection Center (CGMCC), with collection number of CGMCC No.6645 and collection date of October 08, 2012. The peach fermentation broth extract contains various aroma components, such as phenethyl alcohol, hexanal, benzaldehyde, ethyl acetate and 1-butanol and the like. Flavoring smoke panel test results show that the extract can harmonize with cigarette aromas and can obviously improve and regulate cigarette aromas, refine alcohols and smoke, reduce the irritation, hide offensive odors, improve the smoking flavors of cigarettes and produce fresh special aroma.

Deep space communication simulation demonstration verifying method and deep space communication simulation demonstration verifying system

The invention relates to a deep space communication simulation demonstration verifying method and a deep space communication simulation demonstration verifying system. The deep space communication simulation demonstration verifying system comprises a route and control center, a scene simulating module, a channel simulating module, a transmission control simulating module and a wireless transmission simulating module. A specific simulating process comprises a simulation scene configuration stage, a simulation node adding stage and a simulation data interaction stage. System design and establishment can be carried out by a modular idea. The deep space communication simulation demonstration verifying system has the advantages of high flexibility and high expansibility. Collaborative key technical simulation and data transmission demonstration of a physical layer and a transmitting layer in a deep space communication environment can be implemented.

Traffic monitoring method and device and storage medium

The invention discloses a traffic monitoring method and device and a storage medium, relates to the field of communication, and is used for simply and accurately monitoring port traffic. The method comprises the following steps: acquiring first historical traffic data of a target port; the first historical traffic data is traffic data of the target port in a first preset time period before the current moment; inputting the first historical traffic data into a preset model, and determining a dynamic threshold value of the target port in the first time period, the dynamic threshold value comprising a plurality of threshold values; a plurality of moments in the first time period respectively correspond to a plurality of threshold values; and determining whether the traffic of the target port in the first time period is abnormal or not according to the traffic data of the target port in the first time period and the dynamic threshold value. The method and the device are used in a flow monitoring ...

Method for configuring multi-layer granularity service route in L3 CLOS crossed network

The invention discloses a method to realize the cross connection in the three-grade CLOS cross network, including: step 1, the information of traffic source, traffic place and traffic particle size is read and the current collection is determined as the singlecast connection; step 2, the switching chip which is located by the traffic source and traffic place is judged whether an idle connection resource exists, if no, failure information is returned and is then finished, otherwise, the different searching modes are adopted to search a middle grade cross unit which can be used directly according to the different traffic particle sizes in the traffic particle information, if finds, the connection between the current traffic source and the current traffic place is established, otherwise, thestep 3 is entered; step 3, the connection which has existed is adjusted and whether the needed idle terminal of the current traffic source or the traffic place is released is determined, if yes, the connection ...

Obtaining hierarchical information of planar data

Process for preparing single crystal silicon using crucible rotation to control temperature gradient

The present invention is directed to a process for preparing single crystal silicon, in ingot or wafer form, wherein crucible rotation is utilized to control the average axial temperature gradient in the crystal, G₀, as a function of radius (i.e., G₀(r)), particularly at or near the central axis. Additionally, crucible rotation modulation is utilized to obtain an axially uniform oxygen content therein.

Method for improving quality of cigarette filter tip

The invention discloses a method for improving the quality of a cigarette filter tip. The method comprises the following steps of: dissolving malate into water or the mixed solution of ethanol and the water according to the proportion of 0.1 to 10 percent and mixing evenly; adding a certain amount of sodium hydrogen phosphate and a certain amount of citric acid, regulating the pH to 4.0 after dissolving, and mixing evenly; then, adding corn starch, enabling the corn starch to be in an emulsion shape, then adding alpha-amylase, stirring and reacting; regulating the pH of reaction liquid to 7 by 4 percent of NaOH water solution, carrying out centrifugal precipitation on the solution, washing a precipitate by using the water, and collecting after centrifuging again to obtain a precipitate, i.e. a pure product of porous starch; drying the porous starch, pulverizing, granulating and sieving by a sieve of 40 meshes to obtain porous starch granules; and adding into a cigarette filter tip according ...

Horizontal rotation type short-circuit control system for direct-current ice melting of power transmission conductor and splicing sleeve

The invention relates to the technical field of power transmission line operation and maintenance, in particular to a power transmission conductor and splicing sleeve direct-current deicing horizontal rotation type short circuit control system which comprises a tower and a middle cross arm and particularly comprises a central control subsystem capable of driving a moving contact assembly to move. The moving contact control subsystem is adjusted through the transmission device subsystem, so that the supporting rod horizontally rotates to be connected with the static contact installation subsystem to form a closed loop, and the closed loop can input ice melting current through the drainage device subsystem to conduct ice melting. The movable and static contacts can be switched on and switched off in a horizontal rotation mode to short-circuit a power transmission line ground wire so as to achieve the purpose of direct-current ice melting, control is accurate, and high-quality contact of the ...

Corn sieve device that shakes

The utility model discloses a corn sieve device that shakes relates to the agricultural tool field, including workstation and cylinder, the workstation is equipped with the fixed plate, is equipped with the motor on the fixed plate, is equipped with first dead lever and second dead lever on the workstation, the both ends of cylinder are equipped with head rod and second connecting rod respectively, the main shaft and the head rod interference fit of motor, the cylinder be equipped with the cam groove on the surface, be equipped with the horizontal pole between head rod and the second connecting rod, be equipped with the cylindric lock on the horizontal pole, be equipped with gear units on the cylindric lock, gear units is including the fan body, one end that the fan was personally experienced sth. Part of the body is equipped with the linking arm, the other end is equipped with a plurality of first gears, be equipped with the framework on the workstation, the both sides of framework are ...

NUCLEATED GLASS MADE FROM TUNGSTEN SLAG AND PREP. THEREOF

The present invention refers for a nucleated glass made from tungsten slag and the related preparation method. It uses 50-60% tailings of tungsten ore dressing as main raw material, with the addition of 35-45% limestone, 2-10% feldspar, 3-5% soda ash, 1-2% mirabilite, and 6-9% fluorite or 4-6% fluorite and 10-14% phosphate rock through melting, shaping, and heat treatment to obtain novel material with both glass and ceramics characteristics. The nucleated glass thus made looks like marble and has low cost.

Carbon capture auxiliary system for cement production line and CO2 sealing method

The invention relates to the technical field of cement production industry, in particular to a carbon capture auxiliary system for a cement production line and a CO2 sealing method.The carbon capture auxiliary system comprises a sealing gas pipe network, CO2 gas is input to the input end of the sealing gas pipe network, and the output end of the sealing gas pipe network is provided with a first branch pipe, a second branch pipe and a third branch pipe; a pipe orifice of the first branch pipe is communicated to a kiln head sealing point and a kiln tail sealing point; a pipe orifice of the second branch pipe is communicated to a gate valve sealing point; the pipe orifice of the third branch pipe is communicated to a raw material feeding sealing point, an ash discharging opening sealing point and a dust collector discharging sealing point; a pressure sensor is arranged in each sealing point; regulation and control fans are arranged in the first branch pipe, the second branch pipe and the third ...

METHOD AND DEVICE FOR OBTAINING HIERARCHICAL INFORMATION OF PLANAR DATA

【課題】 平坦データの階層情報を取得すること。 【解決手段】 本発明は、平坦データの階層情報を取得するための方法及び装置を提供するものであり、本方法は、平坦データの中の同じデータ・セットからの少なくとも１つのデータ項目を、構造化された用語システムによって形成されたツリー構造の中の少なくとも１つのノードにマッピングすることと、上記のツリー構造の中の少なくとも１つの下位ツリー構造を取得することであって、少なくとも１つの下位ツリー構造の各々は少なくとも１つのノードを自身の葉ノードの全てとする、取得することと、少なくとも１つの下位ツリー構造からターゲット・ツリー構造を選択することと、ターゲット・ツリー構造の中の階層情報を取得することとを含む。上記の方法に対応する装置も提供される。上記の方法及び装置を用いて、後の更なる分析及び管理を容易にするように、平坦に編成されたデータからデータ項目の階層情報を取得することができる。 【選択図】 図３

Single-sided ventilating cigarette aluminum foil paper and preparing method thereof

The invention discloses a cigarette aluminum foil liner paper whose single side is ventilated and a process for preparation, the process comprises utilizing laser drilling or electrostatic perforation equipment to perforate on normal inner lining paper, or adjusting the dosage of filling material, and preparing inner lining paper whose permeating degree is needed, attaching the aluminum foil liner paper and the inner lining paper according to a conventional process, and getting products after cutting and removing peculiar smell. Since outer aluminum foil still does not ventilate, which continuously plays the important function of keeping moisture of cigarette and delaying the lost of cigarette aroma components. Since the internal inner lining paper has permeating degree, channels among cut tobacco, inner lining paper and adhesive agent are got through, various components among the cut tobacco, inner lining paper and adhesive agent can be fully contacted and penetrated, physical and chemical ...

Membrane pollution optimized control specialist system of membrane reactor

The invention relates to a membrane pollution optimized control specialist system of a membrane reactor, which belongs to the cross field of environmental engineering techniques and computer software techniques and is characterized by building a technological parameter adjusting and controlling rule of the membrane reactor, constructing the membrane pollution optimized control specialist system of the membrane reactor, realizing the prediction and the specialist diagnose of the membrane pollution aggravation of the membrane reactor and completing the automatic adjusting and controlling function according to the weight and the direction of membrane pollution factors in active sludge mixture of the membrane reactor for treating life sewage under different working conditions to the membrane pollution influence, thereby realizing effective delay of the membrane pollution speed. The system has self-learning capacity, and a succeed adjusting and controlling case expands the rule base through ...

Spray drying granulator

The utility model discloses a spray drying granulator, which belongs to the technical field of granulating equipment and comprises a shell, a movable motor is fixedly connected to the bottom of the inner side of the shell, an output shaft of the movable motor penetrates through an air guide cylinder and is fixedly connected with a first fan blade, and an output shaft of the motor is further fixedly connected with a reciprocating screw rod. One end of the reciprocating lead screw is rotationally connected into the limiting bearing, the outer side wall of the limiting bearing is fixedly connected with the heating cover, and a nut is in spiral transmission connection to the reciprocating lead screw; through the limiting effect of the polygonal frame, the nut cannot idle along with the reciprocating lead screw, the moving motor drives the fan blades and the reciprocating lead screw, the flowing speed of air in the air guide barrel is increased, and meanwhile the reciprocating lead screw drives ...

Sealing device for full-oxygen rotary kiln

The invention relates to an all-oxygen rotary kiln sealing device, and belongs to the technical field of rotary kilns. The full-oxygen rotary kiln sealing device is arranged on the outer side of a rotary barrel and comprises a tensioning device, a rotary cover body, a fixed cover body and a static friction ring cover body. A brush and a fish scale steel sheet are respectively arranged on the inner side of the sleeve of the fixed cover body; a movable friction ring a is fixed on the upper part of the rotary cover body, and a movable friction ring b is fixed on the right side of the rotary cover body; a static friction ring cover body is arranged on the outer side of the rotary cover body, and a static friction ring a and a static friction ring b are arranged on the left and right sides of the static friction ring cover body respectively; a tensioning device is arranged on the outer side of the static friction ring cover body, and one end of the tensioning device abuts against the fixed cover ...

Dehumidification and anti-condensation intelligent control system and method for ring main unit

The invention discloses a dehumidification and anti-condensation intelligent control system and method for a ring main unit. The system is based on the thermoelectric refrigeration technology and the wireless sensor network technology, a fuzzy fractional order PID controller is adopted, the temperature and the humidity of the working environment are monitored in real time, and intelligent control dehumidification is achieved. In combination with a wireless sensor network platform with the complete function, a user can achieve the purposes of holding a device for polling in a field and remotely and online monitoring the state of equipment in real time. The condensation dehumidification device can effectively reduce the humidity of space air, the condensation phenomenon is avoided, and the condensation dehumidification device has the advantages of being small in size, low in operation cost, long in service life and high in reliability, and is widely applied to dehumidifying various closed ...

Tail pointing machine for inner cylinder of firework

A firework inner barrel tail pointing machine relates to the technical field of firework production and comprises a fixing seat, a filling device, a mounting cylinder, a detection device and a detection cylinder, the filling device and the detection device are arranged above the fixing seat, the mounting cylinder is arranged above the filling device, and the detection cylinder is arranged above the detection device; the firework inner barrel filling device is high in practicability and very convenient to use, and by installing the filling device on the fixed base, a fuse at the tail of a firework inner barrel can be efficiently and rapidly wrapped with gunpowder in the firework barrel; the detection device is mounted on one side of the filling device, so that filled firework cylinders can be quickly detected, neglected filling or excessive filling is avoided, and the product quality is guaranteed; and the water pipe and the grounding wire are arranged on the fixed seat, so that the safety ...

System and method for synchronous clock of multiple-unit high-capacity transmission equipment

The invention discloses a synchronizing clock system and a method for a multicell large capacity transmission device, and relates to the optical synchronous transmission filed. The invention aims at strengthening the reliability and the survivability of the synchronizing clock system of the multicell large capacity transmission device. An overall synchronizing clock sub-system includes at least two uniform overall synchronizing clock cells, the overall synchronizing clock cells are communicated through information passages. Each local synchronizing clock subsystem includes at least two uniform local synchronizing clock cells; the local synchronizing clock cells in a same local synchronizing clock subsystem are communicated through the information passages. Each overall synchronizing clock cell is connected with each local synchronizing clock cell through a separated passage respectively. The system and a corresponding clock selection and transmission method can ensure the reliability and ...

Task-oriented ad hoc network algorithm in combination with satellite node availability in satellite network

The invention discloses a task-oriented ad hoc network algorithm in combination with satellite node availability in the satellite network. The method comprises steps that: A, task-oriented initial link weight is calculated according to demands of business for transmission time delay, residual bandwidth, time delay jittering and the packet loss ratio; B, availability weight of satellite nodes is calculated according to a busyness level of the satellite nodes, satellite types and a relative movement speed in the satellite network; C, an integrated link transmission cost is calculated through combining the task-oriented initial link weight and the availability weight of the satellite nodes at two link ends; and D, routing is carried out based on the integrated link transmission cost, links and the satellite nodes satisfying the business demands are selected, business QoS demands are guaranteed, and validity and stability of a transmission path are further realized. The method can realize the ...

Membrane Potting Methods

Apparatus and methods are disclosed which reduce stress formation in potting heads for porous hollow filtration membranes. In one example, there is disclosed a potting sleeve for forming a potting head which includes a first fixed portion and a second portion which is movable relative to the first fixed portion to reduce a peripheral extent thereof. In another example, a method of mounting a porous hollow membrane in a membrane filtration apparatus includes positioning a portion of porous hollow membranes within a mold and introducing a curable potting material into the mold so as to immerse the portion of the porous hollow membranes and at least part of one or more deformable members in the potting material. The method further includes at least partially curing the potting material to form a potting head and removing the potting head and the one or more deformable members from the mold. 1. A potting sleeve for use in forming a potting head having a porous hollow membrane mounted therein , the potting sleeve including a first fixed portion and a second portion which is movable relative to the first fixed portion to reduce a peripheral extent of the second portion.2. The potting sleeve of claim 1 , wherein the second portion of the potting sleeve is inwardly deformable to reduce the peripheral extent thereof.3. The potting sleeve of claim 2 , wherein the second portion of the potting sleeve includes structurally weakened regions configured to provide for the second portion of the potting sleeve to be inwardly deformable.4. The potting sleeve of claim 1 , wherein the potting sleeve includes one or more openings in a wall of the potting sleeve.5. The potting sleeve of claim 4 , wherein the openings are slots.6. The potting sleeve of claim 1 , wherein the second portion of the potting sleeve is formed of a flexible material.7. A method of mounting a porous hollow membrane in a potting head of a membrane filtration apparatus claim 1 , the method comprising:providing a ...

GRAPHENE COMPOSITE MATERIAL, METHODS FOR MAKING GRAPHENE AND GRAPHENE COMPOSITE MATERIAL, AND LITHIUM SULFUR BATTERY USING THE SAME

A method for making graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent is removed to achieve a graphene composite material. Further, a graphene composite material and a lithium sulfur battery using the graphene composite material are also disclosed. 1. A method for making graphene based material comprising steps:providing a graphene oxide dispersion comprising graphene oxide dispersed in solvent;introducing a hydrogen sulfide gas to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion, wherein the hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene; andremoving the solvent to achieve a graphene composite material.2. The method of claim 1 , wherein the reacting temperature is in a range from about 5° C. to about 260° C.3. The method of claim 1 , wherein the removing the solvent comprises freeze-drying the graphene dispersion.4. The method of claim 1 , further comprising introducing a sulfur dioxide gas to the graphene dispersion to form an additional elemental sulfur on the surfaces of the graphene.5. The method of claim 1 , wherein the removing the solvent comprises at least one of evaporating the solvent from the graphene dispersion at room temperature claim 1 , vacuum heating claim 1 , heating at atmosphere claim 1 , in a protective gas claim 1 , and supercritical drying.6. The method of claim 1 , wherein the solvent is selected from the group consisting of water claim 1 , ethanol claim 1 , isopropanol claim 1 , ethylene glycol claim 1 , N claim 1 ,N-dimethylformamide claim 1 , ...

HIGH-DENSITY AND HIGH-HARDNESS GRAPHENE-BASED POROUS CARBON MATERIAL, METHOD FOR MAKING THE SAME, AND APPLICATIONS USING THE SAME

A method for making graphene-based highly dense but porous carbon material with a high degree of hardness includes forming a sol by dispersing a graphene-based component in a solvent; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20° C. to about 500° C. for about 0.1 hours to about 100 hours; and drying the gel at a temperature of about 0° C. to about 200° C. to obtain a material. A graphene-based porous carbon material and applications thereof are also disclosed. 1. A method for making graphene-based porous carbon material comprising steps of:forming a sol by dispersing a graphene-based component in a solvent;preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20° C. to about 500° C. for about 0.1 hours to about 100 hours; anddrying the graphene-based gel at a temperature of about 0° C. to about 200° C. to obtain a material.2. The method of claim 1 , wherein the forming the sol comprises adding and dispersing an auxiliary component in the solvent with the graphene-based component.3. The method of claim 2 , wherein the auxiliary component is selected from the group consisting of carbon nanotube claim 2 , carbon black claim 2 , graphite claim 2 , polyvinyl alcohol claim 2 , sucrose claim 2 , glucose claim 2 , and combinations thereof.4. The method of further comprising heating the material at an oxygen deficient atmosphere and a temperature of about 100° C. to about 3600° C. for about 0.1 hours to about 100 hours.5. The method of claim 4 , wherein the oxygen deficient atmosphere is created by vacuum pumping the reacting container and/or introducing at least one of inert gas and reductive gas to the reacting container.6. The method of further comprising heating the material obtained at an oxygen deficient atmosphere and a temperature of about 300° C. to about 2400° C. for about 2 hours to about 10 hours.7. The method of further comprising activating the material at ...

Submarine cable fault determining method and apparatus

This application discloses a submarine cable fault determining method and apparatus for realizing detecting whether a fault occurs to a submarine cable, without depending on TTE. The submarine cable fault determining method includes: receiving, by a network management system, first detection information from a first device during a first preset time, and receiving second detection information from a second device during a second preset time, where the second detection information is used to indicate whether the second device receives a first heartbeat signal from the first device through a submarine cable, and the first detection information is used to indicate whether the first device receives a second heartbeat signal from the second device through the submarine cable; and determining, by the network management system based on the first detection information and the second detection information, whether a fault occurs to the submarine cable between the first device and the second device.

Methods for manufacturing graphene based material

A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent and elemental sulfur are removed to achieve a graphene composite material.

METHODS FOR MANUFACTURING GRAPHENE BASED MATERIAL

A method for manufacturing graphene-based material is disclosed. A graphene oxide dispersion includes graphene oxide dispersed in solvent. A hydrogen sulfide gas is introduced to the graphene oxide dispersion at a reacting temperature to achieve a graphene dispersion. The hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene. The solvent and elemental sulfur are removed to achieve a graphene composite material. 1. A method for manufacturing graphene based material comprising:providing a graphene oxide dispersion comprising graphene oxide dispersed in solvent;directly introducing a hydrogen sulfide gas to the graphene oxide dispersion at a redox reacting temperature to achieve a graphene dispersion, the graphene dispersion is achieved through a redox reaction between the graphene oxide and the hydrogen sulfide gas, wherein the hydrogen sulfide reduces graphene oxide into graphene, and elemental sulfur produced from the hydrogen sulfide is deposited on surfaces of the graphene; andremoving solvent and sulfur to achieve a pure graphene based material.2. The method of claim 1 , wherein the redox reacting temperature is in a range from about 5° C. to about 260° C.3. The method of claim 1 , wherein the removing the solvent comprises freeze-drying the graphene dispersion.4. The method of claim 1 , wherein removing the solvent comprises at least one of evaporating the solvent from the graphene dispersion at room temperature claim 1 , vacuum heating claim 1 , heating at atmosphere claim 1 , being in a protective gas claim 1 , and supercritical drying.5. The method of claim 1 , wherein the solvent is selected from a group consisting of water claim 1 , ethanol claim 1 , isopropanol claim 1 , ethylene glycol claim 1 , N claim 1 ,N-dimethylformamide claim 1 , N-methylpyrrolidone claim 1 , tetrahydrofuran claim 1 , and combinations thereof.6. The method of claim 1 , wherein a ...

MANAGEMENT DEVICE AND METHOD THEREOF

A management device includes an environment module, a status module, and a solution module. The environment module is used to determine whether one or more of the factors relevant to a working environment meet a first condition. The status module is used to determine whether a working status is normal. The solution module is used to provide solutions corresponding to various operating or non-operating states. A management method is also provided. 1. A management device , comprising:an environment module to determine whether an environment of working meets a first condition;a status module comprising at least one camera to determine whether a status of operating is normally; anda solution module to provide solutions corresponding to status of operating.2. The management device of claim 1 , further comprising an authentication module for identification of a user.3. The management device of claim 1 , wherein the environment of working comprises skill of operators.4. A management method for a management device claim 1 , comprising:identifying a user;confirming an environment of working;confirming a status of working;providing a solution.5. The management method of claim 4 , further comprising:determining whether the environment of working meet a first condition when the user has a first kind of permission.6. The management method of claim 4 , further comprising:training skill of operators when the user has a second kind of permission.7. The management method of claim 4 , further comprising:maintaining equipments when the user has a second kind of permission.8. The management method of claim 4 , further comprising:detecting a status of an assembly line.9. The management method of claim 4 , further comprising:detecting a capacity of the assembly line. The present disclosure relates to employee management and a method thereof.Skill training and machine maintenance are very important for production efficiency. Solution for problems occurring in a process of manufacturing is ...

Detection Method for the Radiation-induced Defects of Oxide Layer in Electronic Devices

The present invention provides a detection method for radiation-induced defects of an oxide layer in electronic devices. The detection method includes the following steps: selecting a semiconductor material to be prepared into a substrate; preparing a back electrode on an upper surface of the substrate; growing an oxide layer on the back electrode; etching one side of the oxide layer, and exposing an etched part out of the back electrode; preparing a front electrode on an upper surface of the oxide layer; forming a plurality of grooves in the front electrode, and distributing the plurality of grooves in a grid shape to prepare a test sample; and performing a radiation test on the test sample, and detecting radiation-induced defects. By using the detection method provided by the present invention, rapid identification and detection of electrons and holes are achieved.

Detection Method for Sensitive Parts of Ionization Damage in Bipolar Transistor

The present invention provides a detection method for sensitive parts of ionization damage in a bipolar transistor, which includes the following steps: selecting an irradiation source, and carrying out irradiation test on the bipolar transistor to be tested; installing the irradiated bipolar transistor on a test bench of a deep level transient spectroscopy system, and setting test parameters; selecting at least two different bias voltages, and testing the bipolar transistor to obtain a deep level transient spectrum; determining whether a defect is an ionization defect according to a peak position of the defect signal in the deep level transient spectrum; determining the defect type as oxidation trapped charges or an interface state according to the level of the defect signal in the deep level transient spectrum; and determining the sensitive area of ionization damage in the bipolar transistor according to the determination result of the defect signal type. 1. A detection method for sensitive parts of ionization damage in a bipolar transistor , comprising the following steps:{'b': '100', 'step S: selecting an irradiation source, and carrying out an irradiation test on a bipolar transistor to be tested;'}{'b': '200', 'step S: installing the irradiated bipolar transistor on a test bench of a deep level transient spectroscopy system, and setting test parameters;'}{'b': '300', 'step S: selecting at least two different bias voltages, and testing the bipolar transistor to obtain a deep level transient spectrum;'}{'b': '400', 'step S: determining whether a defect signal is an ionization defect according to a peak position of the defect signal in the deep level transient spectrum;'}{'b': '500', 'step S: determining a type of the defect signal as an oxidation trapped charge signal or an interface state signal according to a level of the defect signal in the deep level transient spectrum; and'}{'b': '600', 'step S: determining a sensitive area of ionization damage in the ...

Smart watch

Echo canceller E-side speech detector

Smart watch

Multiple-Master Digital Communication Technique Utilizing a Dedicated Contention Bus

A multiple-master, digital communication technique is provided which employs standard universal asynchronous receivers and transmitters ("UARTs") linked to a common data transmission bus, and a hardware-based inter-station contention scheme utilizing a bus separate from that employed for data transmission. This communication technique effectively eliminates any window of collision for data transmission on the bus, and greatly reduces the amount of software processing required to resolve contention between stations. In addition, the hardware required to support the dedicated contention bus scheme is comprised of inexpensive, commercially available logic gates.

Client application and web page integration

High-strength and high-corrosion-resistant ternary magnesium alloy and preparation method thereof

The present invention relates to a high-strength, high-corrosion resistance ternary magnesium alloy and a preparation method therefor, the magnesium alloy comprising the following element components by mass percentage: 8-12 wt % of Y, 0.6-3 wt % of Al and the remainder being Mg. The method comprises: (1) under a protective atmosphere, preparing a Mg—Y intermediate alloy, an aluminum ingot and a magnesium ingot into a magnesium alloy melt; (2) under a protective atmosphere, allowing the magnesium alloy melt to stand after stirring, then carrying out refining, degassing, and slag removal, allowing the magnesium alloy melt to stand again, then thermally insulating to obtain a magnesium alloy liquid; and (3) casting and molding the magnesium alloy liquid under a protective atmosphere, and forming a cast ingot; the three steps above ultimately obtain a high-strength, high-corrosion resistance ternary magnesium alloy.

ロボットアーム

【課題】本発明は直列共同作業の知能双方向ロボットを開示した。【解決手段】外部空間に設置される滑板を含み、前記滑板前後側に左右対称で前後伸びる延伸レバーが固設され、前記延伸レバーと前記滑板が滑合し接続され、前記滑板後側に電機が固設され、電機の輸出軸と前記滑板が螺合し接続され、前記滑板の下端に左右対称のボトムブロックが固設され、前記ボトムブロックの間に延伸ブロックが固設され、前記延伸ブロックの内に左右で貫く凸接続筐体が固設され、前記凸接続筐体の上下端壁に挟み筐体とオープン筐体が連通し設置され、前記凸接続筐体の後端壁にスライド溝が左右対称で連通し設置され、前記挟み筐体の左右端壁の間に被動プーリが回転し設置され、前記オーブン筐体の右端壁に駆動電機が固設され、本発明は構造が簡単で、使用が便利で、この設備が知能双方向の機能を記憶使用設備内に統合し、一連の複雑な構造を採用する。【選択図】図1

Procede pour eliminer des dechets solides combustibles complexes au moyen d'un incinerateur modulaire vertical

La présente invention concerne un procédé pour éliminer les déchets combustibles complexes au moyen d'un incinérateur modulaire vertical qui appartient au domaine de la technologie de calcination des déchets solides. L'incinérateur modulaire vertical possède trois sections ou davantage qui sont empilées de façon décalée dans l'espace, de sorte à permettre le stockage et la combustion des déchets solides dans l'incinérateur, le fond de l'incinérateur modulaire vertical est connecté à un four de décomposition par une évacuation de gaz d'échappement et de cendres et l'incinérateur modulaire vertical est constitué d'une section supérieure d'incinérateur, d'au moins une section centrale d'incinérateur et d'une section inférieure d'incinérateur. La présente invention peut résoudre efficacement le problème des moyens à mettre en œuvre pour obtenir un haut niveau d'applicabilité, un haut degré de mélange des déchets solides, une vaste surface de contact avec les gaz contenant de l'oxygène et un haut degré de combustion.. Figure pour l’abrégé: 1

Polyamide composition with increased hydrolysis resistance, a process for preparing the same, its application and an article made therefrom

The present invention discloses a polyamide composition with improved hydrolytic resistance, which comprises (a) 10wt% to 40wt% of polyamide 6, (b) more than 35wt% to 50wt% of poly-propylene, (c) 0.5wt% to 10wt% of a compatibilizer, and (d) 25 wt% to 50wt % of reinforcing fillers, based on the total weight of the polyamide composition. The polyamide composition in the invention is suitable to prepare an article for cooling circuits in automobiles.

Composição de poliamida, processo de fabricação da composição de poliamida, uso e artigo

composição de poliamida, processo de fabricação da composição de poliamida, uso e artigo. a presente invenção divulga uma composição de poliamida com resistência hidrolítica melhorada, que compreende (a) 10% em peso a 40% em peso de poliamida 6, (b) mais de 35% em peso a 50% em peso de polipropileno, (c) 0,5% em peso a 10% em peso de um compatibilizante, e (d) 25% em peso a 50% em peso de cargas de reforço, com base no peso total da composição de poliamida. a composição de poliamida da invenção é adequada para preparar um artigo para circuitos de resfriamento em automóveis.

Minimizing the effect of clock skew in bit line write driver

A system for minimizing the effect of clock skew in a bit line write driver includes a first control circuit coupled to the bit line write driver; and a second control circuit coupled to the bit line write driver. The bit line write driver outputs a first output signal and a second output signal. The first control circuit receives feedback from the second output signal and controls whether the bit line write driver outputs the first output signal based on the feedback from the second output signal and the second control circuit receives feedback from the first output signal and controls whether the bit line write driver outputs the second output signal based on the feedback from the first output signal. A method of minimizing the effect of clock skew in a bit line write driver includes outputting a first signal and a second signal from the bit line write driver; controlling the outputting of the second signal from the bit line write driver based on feedback of the first signal; and controlling the outputting of the first signal from the bit line write driver based on feedback of the second signal.

Process for preparing single crystal silicon using crucible rotation to control temperature gradient

The present invention is directed to a process for preparing single crystal silicon, in ingot or wafer form, wherein crucible rotation is utilized to control the average axial temperature gradient in the crystal, G0, as a function of radius (i.e.. G0(r)), particularly at or near the central axis. Additionally, crucible rotation modulation is utilized to obtain an axially uniform oxygen content therein.

Process for preparing single crystal silicon using crucible rotation to control temperature gradient

The present invention is directed to a process for preparing single crystal silicon, in ingot or wafer form, wherein crucible rotation is utilized to control the average axial temperature gradient in the crystal, G0, as a function of radius (i.e., G0(r)), particularly at or near the central axis. Additionally, crucible rotation modulation is utilized to obtain an axially uniform oxygen content therein.

Process for preparing single crystal silicon sing crucible rotation to control temperature gradient

Carbon capture assistant system and co2 sealing method for cement production line

A carbon capture assistant system and CO2 sealing method for a cement production line are provided. The system includes a sealed gas piping network. CO2 gas is input to an input end of the piping network. First, second and third branch pipes are arranged at an output end of the piping network. Orifices of the first branch pipes are communicated to a kiln head sealing point and a kiln tail sealing point, an orifice of the second branch pipe is communicated to a gate valve sealing point, and orifices of the third branch pipes are respectively communicated to a raw meal feeding sealing point, an ash outlet sealing point and a dust collector outlet sealing point. Each of the sealing points is internally provided with a pressure sensor. Each of the branch pipes are internally provided with a control fan. A controller is connected with the fans and pressure sensors.

Method for disposing complex combustible solid wastes by using vertical sectional incinerator

The present disclosure provides a method for disposing complex combustible solid wastes by using a vertical sectional incinerator, which belongs to the field of solid waste calcination technology. The vertical sectional incinerator has three or more sections which are arranged in a three-dimensionally staggered stacking manner, so as to realize the residence and combustion of solid wastes in the incinerator, and the bottom of the vertical sectional incinerator is connected with a decomposing furnace through an exhaust gas and ash outlet; and the vertical sectional incinerator consists of an upper incinerator section, at least one middle incinerator section and a lower incinerator section. The present disclosure can effectively solve the problem on how to achieve high applicability, a high mixing degree of solid waste, a large area of contact with oxygen-containing gas and a high burnout degree.

Waste tire crushing unit and waste tire treatment system using the same

The present disclosure provides a waste tire crushing unit and a waste tire treatment system using the same. The waste tire crushing unit includes a receiving hopper, a first dispersing conveyor, a second dispersing conveyor, and a crusher located below the second dispersing conveyor, a dispersing baffle plate being arranged between the first dispersing conveyor and the second dispersing conveyor, the dispersing baffle plate being arranged in a way of leaning towards conveying direction of the first dispersing conveyor, the conveying speed of the second dispersing conveyor being greater than the first dispersing conveyor. The treatment system includes the waste tire crushing unit, a temporary storage and conveying unit, a feeding and conveying unit, and a combustion unit. The waste tire crushing unit can improve the crushing effect of the waste tires and reduce crushing load, and achieve the purpose of using waste tires as an alternative fuel.

希土破砕設備

【課題】本発明は新型の高性能の稀土発光ディスプレイ材料設備を開示した。【解決手段】メイン本体を含み、前記メイン本体の頂部端面に加工溝が設置され、前記加工溝の底部に骨材溝が接続され、前記メイン本体の底部端面に前記骨材溝の底部端と連通するネスティング溝が設置され、前記加工溝の左側の前記メイン本体に第一空筐体が設置され、前記第一空筐体の下側の前記メイン本体に第二空筐体が設置され、前記第一空筐体と前記第二空筐体の間の部分に上下に延設される第一回転軸が回転し係合し接続され、前記第一回転軸の頂部の伸長末端には前記第一空筐体に挿入する第一段車が固設され、前記第一回転軸の底部の伸長末端には前記第二空筐体に挿入する偏心輪が固設され、前記加工溝の右側の前記メイン本体に第三空筐体が設置される。【選択図】図３

Polyamide composition with increased hydrolysis resistance, a process for preparing the same, its application and an article made therefrom

Disclosed herein is a polyamide composition with improved hydrolytic resistance, which includes (a) 10 wt % to 40 wt % of polyamide 6, (b) more than 35 wt % to 50 wt % of poly-propylene, (c) 0.5 wt % to 10 wt % of a compatibilizer, and (d) 25 wt % to 50 wt % of reinforcing fillers, based on the total weight of the polyamide composition. The disclosed polyamide composition is suitable to prepare an article for cooling circuits in automobiles.

Composite anode material of micrometer-sized carbon-coated silicon, preparation method thereof, anode, and lithium-ion battery

A preparation method of a composite anode material of micrometer-sized carbon-coated silicon and carbon includes: subjecting micrometer-sized silicon particles to a chemical vapor deposition reaction under a gas atmosphere containing carbon to obtain carbon-coated first micrometer-sized silicon particles; dispersing the carbon-coated first micrometer-sized silicon particles in a first mixed solvent to obtain a dispersed solution; adding alkali into the dispersed solution and heating the dispersed solution to obtain carbon-coated second micrometer-sized silicon particles; dispersing the carbon-coated second micrometer-sized silicon particles and graphene oxide in a second mixed solvent that are subjected to a hydrothermal reaction to obtain a composite hydrogel of reduced graphene oxide, silicon, and carbon; and heating the hydrogel to obtain the composite anode material.

Input device and mouse including input device

An input device is provided, which includes a circuit board, a Hall sensor and an input module. The circuit board has a processor and a connector electrically connected to the processor, in which the connector has a plurality of connection terminals. The Hall sensor is disposed on the circuit board. The input module is configured to be assembled on or removed from the circuit board. The input module has a connecting portion, in which when the input module is assembled on the circuit board, the connecting portion touches one group of the connection terminals, and a set of signals is outputted to the processor for the processor to identify the input module. A mouse including the above-mentioned input device is also provided.

希土用の破砕設備及び使用方法

【課題】本発明は高性能の稀土発光ディスプレイ材料設備及び使用方法を開示した。【解決手段】高性能の稀土発光ディスプレイ材料設備であって、メイン本体を含み、前記メイン本体の頂部端面に加工溝が設置され、前記加工溝の底部に骨材溝が接続され、前記メイン本体の底部端面に前記骨材溝の底部端と連通するネスティング溝が設置され、前記加工溝の左側の前記メイン本体に第一空筐体が設置され、前記第一空筐体の下側の前記メイン本体に第二空筐体が設置され、前記第一空筐体と前記第二空筐体の間の部分に上下に延設される第一回転軸が回転し係合し接続され、前記第一回転軸の頂部の伸長末端には前記第一空筐体に挿入する第一段車が固設され、前記第一回転軸の底部の伸長末端には前記第二空筐体に挿入する偏心輪が固設される。【選択図】図３

Micron silicon-carbon composite negative electrode material, preparation method therefor, negative electrode plate, and lithium ion battery

Disclosed is a method for preparing a micron silicon-carbon composite negative electrode material, the method comprising the following steps: subjecting micron silicon particles to a chemical vapor deposition reaction to obtain carbon-coated first micron silicon particles; dispersing the carbon-coated first micron silicon particles in a first mixed solvent to obtain a dispersion; adding an alkali to the dispersion and then heating same to obtain carbon-coated second micron silicon particles; dispersing the carbon-coated second micron silicon particles and graphene oxide into a second mixed solvent, and performing a hydrothermal reaction to obtain a hydrogel; and heating the hydrogel to obtain the micron silicon-carbon composite negative electrode material. The micron silicon-carbon composite negative electrode material prepared by means of the method can not only efficiently buffer the swelling of internal micron-scale silicon particles, but can also withstand the pressure during an external compaction process. Disclosed are a micron silicon-carbon composite negative electrode material prepared by means of the method, a negative electrode plate, and a lithium ion battery.

開關電源、emi濾波器、共模電感器及其繞線的方法

本發明公開了一種開關電源、EMI濾波器、共模電感器及其繞線的方法。該共模電感器繞線包括：一磁芯；兩個多層線圈繞組，對稱繞製在磁芯上；以及，兩個隔離間隙，分別形成在每個多層線圈繞組中；每一隔離間隙用於將一多層線圈繞組從第一層開始分隔為兩個繞線區域。相比於現有技術中，本公開可以在很大程度上提高共模電感器的EMI噪聲抑制能力。

Trommel zum Aufrollen einer Jalousie mit Beschränkung seines Hubes

Interactive teaching method, system and recording media

Structure and method to transmit short messages by WAP PUSH

Electroplating aqueous solution and method of making and using same

電磁能產生裝置及其控制方法

一種適於輸入裝置的電磁能產生裝置，此電磁能產生裝置包括偵測單元、訊號產生單元與至少二線圈，其中訊號產生單元分別與偵測單元及至少二線圈耦接。偵測單元用以偵測輸入裝置的位置座標。訊號產生單元用以產生至少二電流訊號，並依據位置座標調整至少二電流訊號之間的相位差。至少二線圈用以接收調整後的至少二電流訊號，且至少二線圈依據調整後的至少二電流訊號產生電磁能給輸入裝置。

Preparation method for high-density high-rigidity graphene porous carbon material

Cementing material based on calcined clay and preparation method therefor

The present invention relates to the technical field of building material and discloses a cementing material based on calcined clay and preparation method therefor. The cementing material comprises calcined clay, steel slag, slag, cement clinker, gypsum, and alkaline activator. The present invention uses multiple composite excitation methods, and through the reasonable combination and use of calcined clay, steel slag, slag, cement clinker, and gypsum, and the organic coordination of multiple chemical alkaline activators, the present invention not only provides a high value-added resource utilization method for industrial by-products, but also reduces the amount of cement clinker, effectively improves the early compressive strength of cementing materials, and ensures the later strength of materials. This method has a wide range of application scenarios, simple process flow, and great potential application value.

Systeme d’assistance de capture de carbone et procede d'etancheification au co2 pour ligne de production de ciment

L'invention concerne le domaine technique de l'industrie de production de ciment, en particulier un système d’assistance de capture de carbone et un procédé d'étanchéification au CO2 pour une ligne de production de ciment. Le système d’assistance de capture de carbone comprend un réseau de canalisation de gaz étanchéifié (10). Du CO2 gazeux est entré dans une extrémité d'entrée du réseau de canalisation de gaz étanchéifié. Des premiers tuyaux de ramification, un deuxième tuyau de ramification (43) et des troisièmes tuyaux de ramification (37) sont disposés au niveau d'une extrémité de sortie du réseau de canalisation de gaz étanchéifié (10). Des orifices des premiers tuyaux de ramification communiquent avec un point d'étanchéité de tête de four (12) et un point d'étanchéité de queue de four (13), un orifice du deuxième tuyau de communication communique avec un point d'échantillon de robinet vanne (14), et des orifices des troisièmes tuyaux de ramification communiquent respectivement avec un point d'étanchéité d'alimentation en crue (15), un point d'étanchéité de sortie de cendres (16) et un point d'étanchéité de sortie de collecteur de poussières (17). Chacun des points d'étanchéité est doté en interne d'un capteur de pression. Chacun parmi le premier tuyau de ramification, le deuxième tuyau de ramification et le troisième tuyau de ramification est doté en interne d'un ventilateur de commande. Un contrôleur est connecté électriquement aux ventilateurs de commande et aux capteurs de pression. Par la disposition de structures d'étanchéité au niveau de points de fuite d'air et le remplissage du système par du CO2 gazeux de manière à former une couche d'isolation de CO2 gazeux, le gaz fuyant dans un système de traitement de gaz de combustion et de calcination en four à ciment au niveau des points de fuite d'air de dispositifs enclins à une fuite d'air change de l'air au CO2 gazeux de ...

Dispositif d’etancheite pour four rotatif de calcination à oxy-combustible

Un dispositif d’étanchéité pour four rotatif de calcination à oxy-combustible agencé du côté externe d’un cylindre rotatif (5) comprend un dispositif de tension (1), un couvercle rotatif (4), un couvercle fixe (14) et un couvercle de bague de friction statique (18) ; un balai (8) et une tôle d’acier à rabat d’étanchéité (6) sont agencés au côté interne d’un manchon du couvercle fixe ; des bagues de friction dynamique (3,13) sont respectivement fixées sur la partie supérieure et le côté droit du couvercle rotatif ; des bagues de friction statique (2,12) sont respectivement agencées sur les côtés gauche et droit du couvercle de bague; le dispositif de tension (1) externe au couvercle de bague appuie contre le couvercle fixe ; des garnitures d'étanchéité (9,10) sont agencées au côté externe du manchon du couvercle fixe, et la pression est ajustée par un dispositif d’ajustement de pression de garniture d'étanchéité. Figure 2

Sealing device for oxy-fuel calcination rotary kiln

The invention relates to a sealing device for an oxy-fuel calcination rotary kiln. The sealing device is arranged on outer side of a rotary cylinder and includes a tensioner, a rotary cover, a fixed cover and a static friction ring cover; a brush and a sealing flap steel sheet are respectively arranged at a sleeve of the fixed cover; the rotary cover is fixed on the rotary cylinder and has two dynamic friction rings; the static friction ring cover is arranged outside of the rotary cover, and two static friction rings are respectively arranged on left and right sides of the static friction ring cover; the tensioner is installed outside of the static friction ring cover; two packing seals are arranged at outer side of the sleeve, and a spacer ring is arranged between the packing seals, and the pressure is adjusted by a packing seal pressure adjuster.