档案管理架

METHOD FOR EXTRACTING CAPSANTHIN AND CAPSAICIN FROM FRESH CHILES

Disclosed is a method for extracting capsanthin and capsaicin from fresh chiles, which relates to the field of natural plant extracts. The method comprises the following steps: (1) crushing of fresh chiles: crushing the fresh chiles, separating the seed and husk, obtaining the crushed fresh chiles and then collecting same for use; (2) fermentation: spraying a microbial strain on the crushed fresh chiles homogeneously, fermenting same under an anaerobic condition, and obtaining the fermented crushed chilies, wherein the fermented crushed chilies are processed to form chili granules for use in the extraction of capsanthin and capsaicin. The beneficial effects of the method are as follows: 1. it can meet the requirements of the mechanized picking of chilies, and greatly improve efficiency; 2. since the fermentation of fresh chilies is anaerobic fermentation under a dark condition, there is substantially no loss of pigments, and moreover, the fermented crushed chilies can be stored for up to ...

METHOD FOR EXTRACTING LYCOPENE

Disclosed is a method for extracting lycopene, comprising: firstly raw materials containing lycopene are dehydrated; then the dehydrated raw materials are dried in the presence of an antioxidant; the dried raw materials are pulverized roughly and then separated by winnowing; the part of the raw materials with a relatively low density is finely pulverized and granulated; the resulting granules are extracted with an organic solvent; the extracts are treated with active carbon, followed by filtration; and then the filtrate is concentrated to obtain a lycopene product.

Slag ladle is tumbled with skip

... 本实用新型涉及种渣罐倾翻加料车，由翻转装置、移动车、二个翻转支柱、限位立柱、翻转液压缸及移动液压缸组成，翻转支柱及限位立柱安装于移动车的车架，翻转装置铰接于翻转支柱，翻转液压缸的中间轴安装于移动车，翻转液压缸的伸出杆的头部铰接于翻转装置，移动液压缸的中间轴分别安装于移动液压缸支座，移动液压缸的伸出杆的头部铰接于移动车，翻转装置在水平位，由限位立柱限位，限位立柱起到支撑翻转装置作用，翻转液压缸的伸出杆的伸缩实现渣罐的倾翻，并在倾翻过程中提升渣罐的高度，由移动液压缸的伸出杆的伸缩实现移动车的移动，从而实现渣罐的移动，实现在低位受料、在高位倒渣，实现在相对较低的厂房内配置倾斜式滚筒法渣处理设备。 ...

QUICK START METHOD FOR MBBR-BASED EFFICIENT AUTOTROPHIC NITROGEN REMOVAL SYSTEM

A quick start method for an MBBR-based efficient autotrophic nitrogen removal system. Denitrification is coupled to single-stage autotrophic nitrogen removal. A denitrification pool (2) is preposed, and autotrophic nitrogen removal outlet water returns. In a first stage, the removal of a nitrate and an organic matter is implemented, and in a second stage, autotrophic nitrogen removal is implemented. Three running modes, which are respectively a parallel running mode, a dual series A running mode, and a dual series B running mode, are implemented. Water outlet directions of four reaction cells are controlled by a communication valve to implement the serial, parallel, or independent running of the reaction cells. The quick start of an autotrophic nitrogen removal process is implemented by an inoculation mode, a fed-batch mode, or the like. The method implements different process arrangement forms according to treatment requirements, and has advantages of a small inoculation ratio, quick start ...

PRETREATMENT METHOD FOR PRODUCING LYCOPENE RAW MATERIAL

A pretreatment method for producing lycopene raw material, comprising: tomato skin residue is uniformly mixed with a fermenting agent, an antioxidant and an enzyme preparation and is then subjected to light-proof anaerobic fermentation; employing bacteria enzyme-coupled fermentation technology may prolong the storage period of wet tomato skin residue and break the cell wall of a tomato skin, thus making lycopene easy to extract and improving the purity of late stage lycopene extraction.

Polyester fiber stock solution impurity purification, separation and filtration device

The invention discloses a polyester fiber stock solution impurity purification, separation and filtration device, and relates to the technical field of filtration and impurity removal, the polyester fiber stock solution impurity purification, separation and filtration device comprises a purification box, the bottom side of the purification box is communicated with a drainage pipe, and the polyester fiber stock solution impurity purification, separation and filtration device further comprises collection devices arranged on the inner side of the purification box, two collecting holes are formed in the surface of the impurity collecting frame, two mounting rods are fixedly mounted in the impurity collecting frame, two baffles are slidably mounted on the surfaces of the two mounting rods, a notch of a V-shaped structure is formed in the lower surface of the impurity collecting frame, and through holes are formed in the two sides of the impurity collecting frame. The auxiliary devices are arranged ...

Technical method for treating hypoxia through pumping and drainage of large-mining-height coal face of coal seam group

The invention provides a coal seam group large-mining-height coal mining face low-oxygen pumping and drainage treatment technical method which comprises the following steps: S1, detecting the oxygen concentration of gas during the mining period of a fully mechanized coal mining face, judging whether the gas is low-oxygen gas or not, and determining a low-oxygen area where the low-oxygen gas is located in the fully mechanized coal mining face; s2, judging a generation source of low-oxygen gas; s3, determining the emission power of the low-oxygen gas; s4, a pumping and discharging system is installed according to the generation source of the low-oxygen gas, model selection is conducted on the pumping and discharging system according to the gushing power of the low-oxygen gas, and the low-oxygen gas in the low-oxygen area is discharged to a total air return way through the pumping and discharging system till the preset concentration of the low-oxygen gas in the low-oxygen area is achieved; ...

Grease color control method and system, electronic equipment and storage medium

The invention provides a grease color control method and system, electronic equipment and a storage medium, which can be used for detecting the color of target grease to obtain the color data of the target grease without manual observation, can effectively improve the detection efficiency and accuracy of the color of the grease, and can improve the detection accuracy of the color of the grease. And the detected color data of the target grease can be compared with the standard color data to obtain a comparison result, and the color of the target grease is optimized and controlled based on the comparison result, so that the grease quality of the target grease is effectively guaranteed.

MBBR-BASED RAPID STARTING METHOD FOR CANON SYSTEM

An MBBR-based rapid starting method for a CANON system, comprising a reaction tank main body, stirring devices, aeration devices and connecting devices, wherein the reaction tank main body comprises two identical reactors connected in parallel or in series, each of the reactors is independently equipped with a stirring device, an aeration device and a connecting device, and a suspended carrier is added to each reactor. By means of the control of valves between the reactors, five running modes can be realized, namely, a series SBR running mode, a series running A mode, a series running B mode, a series running C mode and a series running D mode. In the process of starting running a CANON process, different running modes can be used according to control requirements at different stages.

Construction trolley for bridge anti-collision guardrail

The utility model discloses a construction trolley for a bridge anti-collision guardrail, and relates to the technical field of building construction, the construction trolley comprises a bottom plate, one side of the upper surface of the bottom plate is movably connected with a rotating disc, the upper surface of the rotating disc is fixedly connected with a limiting frame and a fixing frame, one side of the fixing frame is movably connected with a lifting rod, and the lifting rod is fixedly connected with the rotating disc. One side of the limiting frame is movably connected with a telescopic column, and the other end of the telescopic column is fixedly connected with a lifting rod. According to the construction trolley for the bridge anti-collision guardrail, lifting of the lifting rod can be achieved through mutual matching of a telescopic column and the lifting rod, so that objects can be better clamped, a first motor drives a threaded column to be matched with a threaded hole, and ...

Water treatment fluidization carrier embedded splicing module and assembling method

The invention discloses a water treatment fluidization carrier embedded splicing module and an assembling method, and relates to the technical field of sewage treatment. A moving bed bio-membrane reactor (MBBR) adopts a cage type device to realize modularized putting and fishing of a carrier, but the MBBR is of a welding structure, so that customized design and manufacturing are required according to specific projects, the adaptability to different pool types is poor, and the repeated utilization rate is low. The cage type net cage comprises a cage type net cage body, a frame plate sleeve, a top cover and a reinforcing mechanism, a bottom plate and side plates of the cage type net cage body are each formed by splicing a plurality of first net plate single bodies, welding is not needed, rapid implementation is achieved in a bolt splicing mode on site, the implementation size can be changed according to the actual pool type, construction is more flexible, and applicability is high; the net ...

Horizontal centrifuge of high reliability

... 一种高可靠性的卧式离心机，构成中包括离心桶、进料绞龙和带有进气孔和排气孔的密封机壳，所述密封机壳通过其进气孔与惰性气体的气源连接，并通过排气孔与尾气回收装置相连；所述离心桶安装在密封机壳内部，在离心桶的侧壁内侧设有与离心桶相离的布料挡板，所述布料挡板通过支架固定在密封机壳上；所述进料绞龙的进料口位于密封机壳外部，出料口通过密封机壳端盖上的通孔插入离心桶内。本实用新型利用进料绞龙将物料送入充满惰性气体的密封机壳内的离心桶内，既能实现连续进料，又能满足离心机主体的防爆要求；同时利用布料挡板使离心桶内的物料分布均匀，保证离心桶平稳运转，从而提高了离心机的运行可靠性。 ...

RAPID START-UP METHOD FOR MBBR COMPLETELY AUTOTROPHIC NITROGEN REMOVAL SYSTEM

A rapid start-up method for an MBBR completely autotrophic nitrogen removal system. According to the present invention, a reaction pool body (1) is divided into four reaction chambers (C1-C4) by means of a partition (2); stirring devices (3), an aeration device, a flow guiding device (5), and a water collection device are provided in the reaction chambers (C1-C4), the aeration device is distributed in each of the reaction chambers (C1-C4), and a suspension carrier is added to each of the reaction chambers (C1-C4); three operation modes can be implemented when starting up, and are respectively a parallel operation mode, a double-series operation mode A, and a double-series operation mode B; wherein the flow guiding device (5) controls water outlet directions of the reaction chambers (C1-C4) to implement series connection, parallel connection and independent operation of the reaction chambers in the operation modes; and rapid start-up of an autotrophic nitrogen removal process is implemented ...

Water treatment in-situ non-cut-off embedded anoxic MBBR (Moving Bed Biofilm Reactor) module and use method thereof

The invention discloses a water treatment in-situ non-stop embedded anoxic module and a use method, and relates to the technical field of sewage treatment. Moving bed bio-membrane reactors (MBBRs) can adopt cage type devices to realize modularized throwing and fishing of suspended carriers, but the suspended carriers are generally thrown in aerobic tanks, carrier fluidization power is provided by means of aeration, fluidization of the suspended carriers in anoxic tanks needs power provided by stirrers, the cage type devices and the stirrers are conflicted in installation, and good fluidization of the carriers in boxes cannot be realized. Therefore, the pollutant removal effect cannot be exerted. The device comprises a screen box, a top cover and a connecting piece, the downstream face and the bottom face of the screen box are not provided with holes, the upstream face and the side face of the screen box are provided with holes, the aperture ratio is in reverse gradient arrangement, good ...

Electricity-light-sound-triboelectricity coupled signal transmission structure

The invention discloses an electricity-light-sound-triboelectricity coupled signal transmission structure, and provides a laser ultrasonic transducer added with third-phase particles to improve acoustic impedance, the laser ultrasonic transducer is used for replacing a piezoelectric ultrasonic transducer for signal transmission, laser is used for exciting an ultrasonic signal, and the signal transmission structure is used for transmitting the signal. A piezoelectric ultrasonic transducer for signal receiving is replaced by a friction electric device comprising a sponge base body, a metal film and a filling body, ultrasonic signals are converted into electric signals, and compared with a traditional electric-acoustic-electric coupling signal transmission structure based on the piezoelectric ultrasonic transducer, cables are not needed, and the cost is low. And long-distance cross-metal signal wireless transmission can be realized.

Intelligent control method of two-stage sewage treatment system

The invention discloses an intelligent control setting method of a two-stage sewage treatment system, and relates to the technical field of sewage treatment. Through statistical data, the representative pollutant removal load and the representative aeration rate/carbon source dosage of the first reaction tank in a fixed period are calculated for stable control. The second reaction tank performs correlation calculation on related operation parameters and aeration rate/carbon source dosage, screens significant response parameters, forms an aeration rate/carbon source dosage theoretical function model by using a data fitting tool, and performs intelligent operation after the system enters an intelligent operation period. The method comprises the following steps: setting an effluent control index to correct a theoretical function model to obtain a theoretical aeration rate/carbon source dosage, obtaining an actual aeration rate/carbon source dosage, constructing a loss function between the ...

Component-type Internet of Things data acquisition method, system, device and medium

The invention discloses a component-based Internet of Things data acquisition method, system and device and a medium. The system comprises a communication component, an analysis component, an output component, an interface module and a channel service. The communication component supports various communication protocols, establishes communication with field equipment and transmits and receives data; the analysis component supports various message protocols, organizes data into JSON character strings according to the protocols and pushes the JSON character strings to the output component; the output component supports various data persistence and display modes; the three components all realize an interface method defined by an interface module, and the components can be independently maintained and upgraded; and the channel service combines the components, creates a data acquisition channel, and coordinates the components to complete data receiving, analysis and persistence. Components can ...

Gob-side entry retaining fireproof method and gob-side entry retaining filling system

The invention provides a gob-side entry retaining fireproof method and a gob-side entry retaining filling system.The method comprises the following steps that a filling wall is formed, specifically, a filling wall is built in a gob-side entry retaining, a plurality of filling pipes are buried in the filling wall at intervals in the extending direction of the gob-side entry retaining, and outlets of the filling pipes face a gob; a filling step: grouting the area among the goaf, the filling wall body and the roadway side of the gob-side entry retaining through a plurality of filling pipes, forming a sealing body after solidification, and sealing and supporting the filling wall body by the sealing body; and a blocking step, wherein after grouting is completed, the multiple filling pipes are blocked. According to the gob-side entry retaining fireproof method, the sealing body is formed after grouting and solidification are conducted on the area among the goaf, the filling wall and the roadway ...

Method for determining effective reservoir of glutenite by using rock physical phase

The invention provides a method for determining an effective reservoir of glutenite by using a rock physical phase. The method comprises the following steps: step 1, dividing the rock physical phase through rock core observation; 2, well logging response characteristics corresponding to different rock physics are determined, and a sensitive well logging curve is preferably selected; 3, establishing an explanation model for the porosity of different rock physical phases of the glutenite reservoir, and determining the lower limit standard of the porosity of effective reservoirs of different rock physical phases; and 4, determining the effective reservoir of glutenite according to the lower limit standard of the effective reservoir of different rock physical facies. According to the method for determining the glutenite effective reservoir by using the rock physical facies, the glutenite effective reservoir and the glutenite non-effective reservoir can be quickly and accurately classified and ...

Rapid calculation method for profit and loss balanced oil price in oil reservoir development

The invention provides a rapid calculation method for an oil reservoir development profit and loss balanced oil price. The rapid calculation method for the oil reservoir development profit and loss balanced oil price comprises the steps of 1, collecting actually generated profit and loss balanced oil price data of a typical developed oil reservoir block; 2, analyzing and determining oil reservoir static and dynamic parameters influencing the profit and loss balance oil price; step 3, establishing a relationship between the profit and loss balance oil price and the oil reservoir parameters; and 4, calculating the profit and loss balance oil price of the undeveloped oil reservoir block. The rapid calculation method for the profit and loss balance oil price of oil reservoir development can rapidly evaluate the undeveloped oil reservoir block, determine the development cost of the undeveloped oil reservoir block, provide a reference basis for oil field operation and decision making, and guide ...

Continuous casting mold oscillation generating device is with variable speed differential adjustment device

... 本实用新型提出一种连铸结晶器振动发生装置用变速差动调节装置，主要由主输入轴、调节输入轴、输出轴一、输出轴二、转轴、变速输出轴、变速输入轴、输入侧半箱体、输入侧中间箱体、输出侧中间箱体、输出侧半箱体、变速输入齿轮、三组过渡齿轮、中心齿轮、行星架、输出齿轮、三组行星齿轮及一组蜗轮蜗杆组成，系采用行星差动与轮系以及变速机构的组合系统，其特点为主输入轴至输出轴一及输出轴二的平均传动比均为1，输出转速是主输入轴的周期性变化的函数，输出轴一及输出轴二的相对转角位置可以通过调节输入轴调节，其驱动的振动发生装置的偏心轴及偏心轴套的相对位置得到调节，从而在线调节了振动发生装置的振幅，获得非正弦振动。 ...

Manufacturing workshop multi-AGV conflict-free path scheduling method based on digital twinning

The invention discloses a manufacturing workshop multi-AGV conflict-free path scheduling method based on digital twin, and the method comprises the steps: building a manufacturing workshop electronic map model, designing a single AGV path planning algorithm, designing an overall algorithm framework, and building a digital twin AGV scheduling verification platform. A single AGV can accurately move to a target point; a multi-AGV scheduling algorithm for solving conflicts is designed, and for a given scheduling method, multiple AGVs in a workshop can be helped to solve a path conflict problem, and each AGV is helped to realize conflict-free scheduling in a workshop environment; a digital twin AGV scheduling method verification platform is designed, and a multi-AGV conflict test and an execution test of a complete scheduling method are carried out through a visualization method; according to the method, an active conflict elimination strategy is adopted, the problem of actual conflicts of manufacturing ...

Continuous casting variable speed transmission case and use mold oscillation generating device of this variable speed transmission case for mold oscillation generating device

... 本实用新型提出一种连铸结晶器振动发生装置用变速传动箱及使用该变速传动箱的结晶器振动发生装置，将输入轴匀速转速转换为周期性变化的函数输出，主要由输入轴、输出轴、输入侧半箱体、输出侧半箱体及转轴组成，输入轴安装于输入侧半箱体，输出轴安装于输出侧半箱体，转轴的一端安装于输入轴的内侧端面，转轴轴线与输入轴轴线平行且有间距L，转轴的另一外伸端设有滑块，输出轴的内侧端面设有凹槽，转轴上的滑块安装于输出轴的凹槽内，输入侧半箱体与输出侧半箱体连接，输入轴轴线与输出轴轴线之间有一个间距S，输入轴转动时，转轴的外伸滑块在输出轴的凹槽内滑动并带动输出轴转动，输入轴转动一转，输出轴也转动一转，其结构合理，避免产生非传动力的冲击，从而使得传动趋于相对平稳。 ...

Intelligent dosing setting method for sewage treatment system

The invention discloses an intelligent dosing setting method of a sewage treatment system, and relates to the technical field of sewage treatment. The method comprises the following steps: carrying out correlation calculation on related operation parameters and dosage of the sewage treatment system, screening significant response variables, forming a dosage theoretical function model by using a data fitting tool, after the system enters an intelligent operation period, obtaining actual dosage by setting a dosage compensation coefficient, and calculating the dosage of the sewage treatment system by combining the actual dosage with 30-day operation data in the earlier stage. And a new theoretical dosage function model of the anoxic tank is formed through re-fitting, so that real-time and accurate updating of the theoretical dosage function model of the anoxic tank is ensured. According to the method, the defects of poor process adaptability, inaccurate control and the like caused by the fact ...

Intelligent aeration setting method for sewage treatment

The invention discloses an intelligent aeration setting method for sewage treatment, and relates to the technical field of sewage treatment. The method comprises the following steps: accumulating related parameters of a sewage treatment system, screening a significant response variable related to the aeration rate, and forming an aeration rate theoretical function model by using a data fitting tool with the aeration rate as an output value and the response variable as an input value; and correcting the theoretical aeration quantity obtained by the theoretical function model by using the difference value between the actual effluent ammonia nitrogen and the set effluent ammonia nitrogen to obtain the actual aeration quantity. And constructing a loss function between the actual aeration rate and the theoretical aeration rate at fixed time intervals, and correcting the correlation coefficient of the theoretical function model through an optimization algorithm to minimize the loss function.

Tank car hole sealing system

The invention relates to a tank car hole sealing system. The problem that an existing railway tank car sealing device is prone to damage and cannot achieve sealing is mainly solved. A conical rubber pier (1) is arranged on the outer side of the upper portion of the base (3), and an annular air bag (2) is arranged between the bottom of the rubber pier (1) and the base (3). The air bag (2) is connected with an air source through a hose, and the air source is connected with a switching piece for inflating or deflating the air bag. The tank car hole sealing system is simple in structure, reliable in sealing and capable of automatically compensating gaps and reducing oil gas volatilization, and operation procedures are simplified.

Mechanical pressing device for emergency department

A mechanical pressing device for the emergency department solves the problem that at present, cardio-pulmonary resuscitation is carried out through medical staff, and much trouble is brought to transfer work. The device comprises a box body, a pressing rod and a control rod are arranged in the box body, a pressing head is connected to the lower end of the pressing rod, a connecting rod is arranged at the lower end of the control rod, a sliding rod is arranged at the lower end of the connecting rod, a communicating pipe is fixedly connected to the box body, an annular check block is arranged in the communicating pipe, and the sliding rod is in sliding connection with the annular check block; a third spring is fixedly connected to the lower portion of the sealing ball, an air outlet nozzle is fixedly connected to the bottom of the communicating pipe, an air outlet pipe is fixedly connected to the air outlet nozzle, an air outlet mask is connected to the other end of the air outlet pipe, an ...

Water treatment in-situ non-cut-off embedded MBBR (moving bed biofilm reactor) module and use method thereof

The invention discloses a water treatment in-situ non-stop embedded MBBR (moving bed biofilm reactor) module and a use method, and relates to the technical field of sewage treatment. A moving bed bio-membrane reactor (MBBR) is one of mainstream processes for upgrading and reconstruction, water cut-off and desilting are needed in construction, the workload of adding and fishing of a suspended carrier is large, double pressure of approval and environment is faced, a cage type MBBR device in the prior art can achieve modularized adding and fishing of the suspended carrier, but the bottom needs to be fixed, water cut-off operation is still carried out essentially, and the construction cost is low. And meanwhile, the suspension carrier is packaged in the screen box, so that the flow state is poor, and the load is reduced. The device comprises a screen box, a top cover and a connecting piece, and MBBR modular feeding and fishing of a suspended carrier are achieved through the screen box; through ...