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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 33. Отображено 33.
09-06-2023 дата публикации

Motor vehicle environmental inspection data information transmission security inspection identification system

Номер: CN116248709A
Автор: ZHANG YUQUAN, GAO DECHENG, YANG JILEI, YAO JIANLIANG, XIE WENBO, LYU ZHAOWEN
Принадлежит:

The invention relates to the technical field of motor vehicle environmental inspection data information, in particular to a motor vehicle environmental inspection data information transmission security inspection identification system. According to the technical scheme, the system comprises a mounting box, a vehicle inspection data uploading system and a motor vehicle inspection intelligent terminal system, a protective cover is movably mounted at the front end of the mounting box, and the vehicle inspection data uploading system is fixedly connected into the mounting box. Through mutual cooperation of the vehicle inspection data uploading system, the motor vehicle inspection intelligent terminal system and the intelligent traffic database, a motor vehicle environmental protection inspection service system in the whole province can be improved, related data transmission and network safety equipment is configured, motor vehicle environmental protection inspection detection data is transmitted ...

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Номер записи: 1
18-08-2010 дата публикации

Basal-plate ultrasonic cleaner

Номер: CN0101804407A
Автор: JIANLIANG YAO, YAO JIANLIANG
Принадлежит:

The invention discloses a basal-plate ultrasonic cleaner which comprises an ultrasonic vibrator, an ultrasonic flusher, a flushing fluid feeding device and a retaining frame, wherein a piezoelectric vibrator is arranged in the ultrasonic flusher; an ultrasonic propagator in a trapezoid pyramid structure is arranged between the flusher and the retaining frame; one end of the ultrasonic propagator is connected with the ultrasonic flusher; and an isolated space for arranging the flushing fluid feeding device is arranged between the other end of the ultrasonic propagator and the retaining frame. In the basal-plate ultrasonic cleaner, the ultrasonic propagator in a trapezoid pyramid structure is arranged between the flusher and the retaining frame of the basal-plate ultrasonic cleaner; and the ultrasonic propagator is used for propagating and concentrating ultrasonic waves, so that the energy intensity of the ultrasonic diffusing surface is uniform. The invention has the advantages of simple ...

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Номер записи: 2
04-04-2023 дата публикации

Air-entrapped injection supply system for hydrogen fuel internal combustion engine

Номер: CN115898726A
Автор: LIU XIAOQING, TAN CHENGJUN, YAO JIANLIANG, CHENG ZHIMING, TAN ZIQING, YANG YONG, YANG HUIMING
Принадлежит:

The invention discloses an air-entrapped injection supply system for a hydrogen fuel internal combustion engine, which comprises a cylinder, a cylinder cover, a piston and an air-entrapped injector, the cylinder and the cylinder cover form a combustion chamber of the engine, and the air-entrapped injector comprises a fuel injector, a hydrogen injector and a mixing nozzle. Fuel oil ejected by the fuel oil ejector and hydrogen ejected by the hydrogen ejector are mixed to form mixed gas of the hydrogen and the fuel oil, and the mixed gas is ejected out through the mixing nozzle and enters the combustion chamber. According to the invention, combustible mixed gas with smaller droplet particle size and more uniform mixing of fuel and air can be provided, a more thorough in-cylinder combustion process can be realized, and the content of pollutants in exhaust gas is reduced; in addition, the fuel oil is injected by the air-entrained injector, is subjected to multiple particle size refinement, and ...

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Номер записи: 3
04-07-2012 дата публикации

RH furnace circulating pipe and building method thereof

Номер: CN0101892355B
Автор: YAO JIANLIANG, JIN FENG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG, JIANLIANG YAO, FENG JIN, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO
Принадлежит:

The invention discloses an RH furnace circulating pipe and a building method thereof. The cylindrical circulating pipe is built by alternately arranging a plurality of unit arch bricks obversely and inversely; each unit arch brick is piled by a long arch brick and a short arch brick; and a bayonet is arranged on the long arch brick, and is exactly positioned in the center of each unit arch brick.The RH furnace circulating pipe is improved on the traditional RH furnace circulating pipe, is designed according to the original style on integral appearance and size, replaces the conventional equilong flat building mode by adopting obversely and inversely building unequal arch brick combinations alternately, so that the paving seams among long arch bricks and short arch bricks are staggered, hot expansive force among alternate arch bricks is enhanced, and the problem of partial or whole flotation of the circulating pipe can be effectively solved.

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Номер записи: 4
17-12-2014 дата публикации

Obese patient functional image analysis method based on mutual sample entropy

Номер: CN104207775A
Автор: ZHANG YI, YAO JIANLIANG, LIU JU, ZHANG GUANSHENG, WANG JING, LUO HUICHUN, CAI WEIWEI, ZHU QIANG, LIU DAOMIN, TIAN JIE, LIU YIJUN
Принадлежит:

The invention discloses an obese patient functional image analysis method based on mutual sample entropy. The method is characterized by comprising the following steps of collecting resting-state functional magnetic resonance data of a brain; selecting interest areas; extracting a time sequence of voxels in each interest area, up-sampling the time sequence of each voxel, and calculating the mutual sample entropy value of any two interest areas; comparing the mutual sample entropy value of any two interested area of the obese patient with the mutual sample entropy value of corresponding two interested areas of a normal testee, and determining the reason for obesity or worsening of the obesity. The method has the beneficial effects that starting with the physiological line of the obese patient through the resting-state imaging way, the changing of physiological activity of the brain of the patient can be accurately reflected; the EEG signal brain network establishing method is applied to ...

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Номер записи: 5
25-06-2014 дата публикации

Brain nuclei Granger causal analysis method based on RYGB surgery weight losing

Номер: CN103886591A
Автор: ZHANG YI, LIU JU, YAO JIANLIANG, WANG JING, ZHANG GUANSHENG, TIAN JIE, LIU YIJUN
Принадлежит:

The invention discloses a brain nuclei Granger causal analysis method based on RYGB surgery weight losing. The method comprises the following steps of obtaining functional magnetic resonance data in a resting state scanning mode, preprocessing the data, carrying out regional homogeneity analysis on the preprocessed data, defining regions of interest according to the difference area of the brain of an obese patient one month before and after surgery, carrying out Granger causal analysis, selecting two areas from selected regions of interest at random, extracting time sequences of the two areas, calculating a Granger causal value between the two areas by adopting a first-order autoregressive model, and carrying out normalization, wherein the step of preprocessing the data comprises the steps of time rectification, head moving rectification and space standardization. According to brain nuclei Granger causal analysis method based on the RYGB surgery weight losing, the RYGB surgery weight losing ...

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Номер записи: 6
26-10-2011 дата публикации

Production process of high-purity calcium magnesite

Номер: CN0101921123B
Автор: JIN FENG, YAO JIANLIANG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG, FENG JIN, JIANLIANG YAO, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO
Принадлежит:

The invention discloses a production process of high-purity calcium magnesite, comprising four steps of dosing, co-grinding, ball squeezing and drying and sintering, wherein the sintering process step is as follows: placing shaped balls which are naturally dried into an oscillation feeding machine; utilizing the oscillation feeding machine to evenly add the shaped balls into a high-temperature fuel oil rotary kiln through a conveyer belt for sintering; and after sintering, cooling and discharging. In the invention, the high-temperature fuel oil rotary kiln is adopted to sinter the calcium magnesite, and the raw materials are subject to rotary motion in the sintering process, thus the products are evenly sintered, no raw material or semi-raw material is produced, and no agglomeration is produced. Compared with the shaft kiln which adopts fire coal as a raw material, sintering in the fuel oil rotary kiln has the characteristic of not polluting products.

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Номер записи: 7
28-01-2015 дата публикации

Raw-brick conveying method

Номер: CN104310014A
Автор: XU YUANLIN, XU YANQING, CHEN XILAI, YAO JINHAI, LIU SHULONG, YAO JIANLIANG, YU PENGHUI, GAO BIN
Принадлежит:

The invention relates to a raw-brick conveying method. A raw-brick belt conveyor is subject to the improvement that a top infrared transmitting device and a top infrared receiving device are arranged at the starting position of the movement direction of the belt conveyor, a tail infrared transmitting device and a tail infrared receiving device are arranged at the terminating position of the movement direction of the belt conveyor, and the output ends of the top infrared receiving device and the tail infrared receiving device are electrically connected with the input end of a motor of the belt conveyor through a starting and stopping module; in the raw-brick conveying process, the top infrared transmitting device, the top infrared receiving device, the tail infrared transmitting device and the tail infrared receiving device are always kept in the working state. The raw-brick conveying method has the advantages that the starting and stopping of a belt can be controlled by an infrared control ...

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Номер записи: 8
31-12-2014 дата публикации

Laser cladding technology of copper alloy surface

Номер: CN104250811A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser cladding technology of a copper alloy surface, which comprises the following steps: A)pre-treating surface of a copper alloy, performing metallographic detection; B)uniformly spraying a mixing solution of preset alloy powder, a binder and acetone on the copper alloy surface, then drying, wherein the coating thickness is 1-2mm, wherein the alloy powder comprises 65-75% of Cu, 10-15% of Ti, and 15-20% of B4C15, and the binder is the general binder; C)using a carbon dioxide laser for performing 50% overlapping scanning on the coating, wherein the scanning power is 1.8-2.2 KW, spot size is 10mm*1.8mm, scanning speed is 80-100mm/min, overlapping amount is 6.5mm, and employing an argon protection molten pool during a scanning process; and D)detecting the copper alloy. According to the invention, a layer of composite coating is clad on the copper alloy surface through laser, and the wear resistance and corrosion resistance capability of the copper alloy can be ...

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Номер записи: 9
25-11-2015 дата публикации

Slide glass convenient to zooplankton count

Номер: CN0204807797U
Автор: WANG XINGZHONG, YAO JIANLIANG
Принадлежит:

The utility model belongs to the technical field of zooplankton monitoring technology and specifically relates to a slide glass convenient to zooplankton count. This slide glass is the paraffin overlay region all around, and the centre is the laying -out district. Paraffin all around can be distinguished the water sample gathering in the laying -out, be convenient for put the slide glass and operate on microscope stage. Long and narrow laying -out district takes the scale mark, avoids the slide glass to reciprocate on the objective table by a wide margin, and the scale mark can mark zooplankton count progress, prevention for repetitive clear of a signal count or hourglass meter. Cost structure is simple for this slide glass, low cost, whole counts of zooplankton in the applicable water sample.

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Номер записи: 10
15-09-2010 дата публикации

High-efficiency water-saving ultrasonic cleaning device

Номер: CN0101829661A
Автор: JIANLIANG YAO, YAO JIANLIANG
Принадлежит:

The invention discloses a high-efficiency water-saving ultrasonic cleaning device which comprises an upper machine cabinet and a lower machine cabinet with a certain overhead distance in between. A substance to be cleaned is put in the overhead distance, an ultrasonic vibrator is arranged in the upper machine cabinet, a reflecting plate is arranged in the lower machine cabinet corresponding to the ultrasonic vibrator, the reflecting surface of the reflecting plate is in a V-shaped structure, and a cleaning liquid water inlet and a cleaning liquid waterspout are respectively arranged at two opposite sides of the upper machine cabinet and the lower machine cabinet. The high-efficiency water-saving ultrasonic cleaning device adopts the reflecting plate with the reflecting surface in V-shaped structure design so that a reflecting wave generated by reflection is reflected to the lower side of the substance to be cleaned in advance to effectively weaken the second input of the ultrasonic vibrator ...

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Номер записи: 11
28-07-2010 дата публикации

Method for building refining furnace bottom

Номер: CN0101392991B
Автор: SHI JIANFANG, YAO JIANLIANG, JIN FENG, JIANFANG SHI, JIANLIANG YAO, FENG JIN
Принадлежит:

The invention discloses a masonry method for the furnace bottom of a refinery furnace. The method comprises the following steps: before masonry, a layer of a magnesium ramming material is smoothly paved on a backing layer; a masonry central point is determined on the magnesium ramming material layer; a center brick, the cross section of which is circular, is smoothly and vertically placed on the central point; and from the center to the outside, multi-layers of circular ring-shaped refractory brick layers are built; each ring of refractory brick layer is built by a plurality of refractory bricks; and after the outermost ring of the refractory brick layer is built, gaps between adjacent refractory bricks are sufficiently filled with fillers, and finally the magnesium ramming material is tamped around the furnace bottom. With the technical proposal, the masonry method has the advantages of simple masonry and short masonry time; and the furnace bottom built by the masonry method has the advantages ...

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Номер записи: 12
31-12-2014 дата публикации

Laser restoration method for blade cracks

Номер: CN104250804A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser restoration method of blade cracks, which comprises the following steps: A)processing the surface of blade, performing a failure analysis on the blade; B)preheating the blade, simultaneously preheating the local wearing position at 180-220 DEG C; C)according to the result of the failure analysis, optimizing the technological parameter, performing laser cladding layer by layer, performing laser cladding at the blade far from a blade edge, wherein the thickness of each layer of cladding layer is less than or equal to 0.3mm, the rear layer of the cladding layer covers the front layer of the cladding layer, and the edge of the rear layer of the cladding layer is outwardly extended by 1mm to 3mm from the edge of the front layer of the cladding layer; the employed alloy powder comprises the following components by weight percentage: 0.5-1.0% of C, 19-23% of Cr, 2.5-5.5% of Si, 2.5-4.5% of B, 2.0-4.0% of W, 13-16% of Fe, 43-47% of WC and the balance of Ni; and ...

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Номер записи: 13
25-08-2010 дата публикации

Ultrasonic flushing device

Номер: CN0101811124A
Автор: JIANLIANG YAO, YAO JIANLIANG
Принадлежит:

The invention discloses an ultrasonic flushing device which comprises an oscillating device, a cylinder body and a flushing groove arranged on the cylinder body, wherein the flushing groove has hemispheroid structure design, and ultrasonic oscillators are arranged along all the directions of the flushing groove; a flange is arranged between the flushing groove and the cylinder body; the flushing groove is fixed on the cylinder body in a sealing way by a plurality of bolts; oscillation is output into the ultrasonic oscillators by the oscillating device, so that ultrasonic wave can be generated; the ultrasonic wave is spread in the liquid of the flushing groove by the ultrasonic oscillators; and an object to be cleaned is washed inside the flushing groove. As the flushing groove of the ultrasonic flushing device adopts the hemispheroid structure design, and the ultrasonic oscillators are arranged along all the directions of the flushing groove, the ultrasonic flushing device improves the ...

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Номер записи: 14
25-03-2009 дата публикации

Method for building refining furnace bottom

Номер: CN0101392991A
Автор: SHI JIANFANG, YAO JIANLIANG, JIN FENG, JIANFANG SHI, JIANLIANG YAO, FENG JIN
Принадлежит:

The invention discloses a masonry method for the furnace bottom of a refinery furnace. The method comprises the following steps: before masonry, a layer of a magnesium ramming material is smoothly paved on a backing layer; a masonry central point is determined on the magnesium ramming material layer; a center brick, the cross section of which is circular, is smoothly and vertically placed on the central point; and from the center to the outside, multi-layers of circular ring-shaped refractory brick layers are built; each ring of refractory brick layer is built by a plurality of refractory bricks; and after the outermost ring of the refractory brick layer is built, gaps between adjacent refractory bricks are sufficiently filled with fillers, and finally the magnesium ramming material is tamped around the furnace bottom. With the technical proposal, the masonry method has the advantages of simple masonry and short masonry time; and the furnace bottom built by the masonry method has the advantages ...

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Номер записи: 15
31-12-2014 дата публикации

Laser alloying method of shaped roll

Номер: CN104250809A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser alloying method of a shaped roll, which comprises the following steps: A)pre-treating the surface of the roll; B)coating a layer of light absorption paint containing 35-45% of carbonization particles on the pretreated roll surface, and drying in air; C)scanning the coating surface of the roll by layer, wherein the laser power is 2.0-2.5KW, the scanning speed is 200-300mm/min, spot size is 15*2mm; and D)detecting the product. The unique performance of rapid heating and cooling of the layer can be used, the carbide material alloy particles are added on a surface fusion layer of the work surface of the shaped roll by laser beam, and then a layer of alloying layer is formed, the carbide particles are existed on a work surface layer of the roll by a coating mode, the carbide particles with high hardness and high wear resistance are used for increasing the service life of the work surface, so that the roll has enough toughness, production efficiency of the roll ...

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Номер записи: 16
20-10-2010 дата публикации

Mobile discharging trolley

Номер: CN0101863388A
Автор: JIRONG BAO, FENG JIN, HONGBING JIN, DAN WANG, YUANLIN XU, JIANLIANG YAO, JINHAI YAO, BAO JIRONG, JIN FENG, JIN HONGBING, WANG DAN, XU YUANLIN, YAO JIANLIANG, YAO JINHAI
Принадлежит:

The invention discloses a mobile discharging trolley. The trolley comprises a vehicle hopper, wherein the bottom of the vehicle hopper is provided with a discharge hopper; a movable material blocking plate used for opening or closing a discharge hole at the bottom of the discharge hopper is arranged on the discharge hopper; the vehicle hopper is provided with a material blocking plate open-close device for controlling the action of the moveable material blocking plate; and the material blocking plate open-close device is connected with the moveable material blocking plate. In the mobile discharging trolley, the form of discharging from the bottom of the vehicle hopper is adopted; and the moveable material blocking plate is controlled to rotate by using a foot treadle, so that the discharge hole is opened and closed to fulfill the aim of discharging. By discharging from the bottom, a material is discharged more thoroughly; time and labor are saved; the labor intensity of a driver is reduced ...

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Номер записи: 17
31-12-2014 дата публикации

Laser restoration technology of high-speed gear gearbox body

Номер: CN104250803A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser restoration method of a high-speed gear gearbox body, which comprises the following steps: A)processing the surface of a gear gearbox, performing a failure analysis on the blade; B)preheating the gear gearbox body, simultaneously preheating the local part to be restored of the gearbox body at 180-220 DEG C; C)according to the result of the failure analysis, optimizing the technological parameter, performing laser cladding layer by layer, performing laser cladding from a minimum point on the surface of the gearbox body, wherein the thickness of each layer of cladding layer is less than or equal to 0.3mm, the rear layer of the cladding layer covers the front layer of the cladding layer; the employed alloy powder comprises the following components by weight percentage: 0.5-1.0% of C, 19-23% of Cr, 2.0-5.0% of Si, 1.5-2.0% of B, 3.0-5.0% of W, 12-14% of Ni and the balance of Ni; and D)detecting. According to the invention, the oil-removal treatment is carried ...

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Номер записи: 18
31-12-2014 дата публикации

Laser cladding process of aluminum alloy surface

Номер: CN104250812A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The present invention relates to a laser cladding process of the aluminum alloy surface. The process comprises the following steps: A, carrying out a pretreatment on the aluminum alloy surface, and carrying out metallurgical detection; B, uniformly spray-coating the mixed solution of preset alloy powder, a binder and acetone on the copper alloy surface, and then drying, wherein the coating thickness is 1-2 mm, the components of the alloy powder comprise 60-70% of Al, 15-25% of Ti, 6-8% of Fe and 6-12% of B, and the binder is the universal binder; C, adopting a carbon dioxide laser to carry out overlap scanning on the coating, wherein the scanning power is 1.8-2.2 kW, the light spot size is 10 mm*2 mm, the scanning speed is 150-250 mm/min, the overlap amount is 6.5 mm, and argon is adopted to protect the weld pool during the scanning process; and D, detecting the aluminum alloy. According to the present invention, the TiB ceramic particle reinforced wear-resistant coating is generated on ...

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Номер записи: 19
04-04-2023 дата публикации

Air-entrained injection supply system for hydrogen fuel mixed combustion

Номер: CN115898630A
Автор: CHENG ZHIMING, LIU XIAOQING, YAO JIANLIANG, TAN CHENGJUN, YANG YONG, WANG SHUYONG, YANG HUIMING
Принадлежит:

The invention discloses a gas-entrapped injection supply system for hydrogen fuel mixed combustion, which comprises a cylinder, a cylinder cover, a piston, a gas-entrapped injector and a hydrogen injector, the cylinder and the cylinder cover form a combustion chamber of an engine, the gas-entrapped injector comprises a fuel injector for injecting fuel, a mixed injector for mixing fuel and air and a fuel rail, and the hydrogen injector is connected with the gas-entrapped injector. The fuel rail is provided with a fuel oil inlet and an air inlet, the air entrapment ejector injects a certain amount of mixed gas of air and fuel oil into the combustion chamber, the hydrogen ejector injects a certain amount of hydrogen into the combustion chamber, the hydrogen is further mixed with the mixed gas, and combustible mixed gas is formed. According to the invention, the exhaust pollutants of the engine can be obviously reduced, the fuel oil atomization can be promoted by using the pressure and high-speed ...

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Номер записи: 20
31-12-2014 дата публикации

Laser restoration method of high carbon alloy material quenching cracks

Номер: CN104250808A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser restoration method of high carbon alloy material quenching cracks, which comprises the following steps: A)pre-processing a high carbon alloy material, and detecting; B)preheating the high carbon alloy material, simultaneously preheating the local crack position to be restored at 180-220 DEG C; C)according to the detection result, performing layer scanning on the crack position, rapidly heating to the metal fusing point, adding alloy powder on the surface of the molten metal, and performing metallurgy combining on an alloy melting layer and a matrix; and D)detecting. The laser restoration method has little heat input, less heat affected zone , and can control the integral deformation. Compared with a traditional built-up welding mode for crack restoration, the laser restoration method does not generate various defects such as deformation and cracks on alloy material due to stress concentration.

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Номер записи: 21
18-02-2015 дата публикации

RH furnace dip pipe castable and preparation method thereof

Номер: CN104355636A
Автор: CHEN XILAI, XU YUANLIN, YU PENGHUI, XU YANQING, BAO JIRONG, YAO JIANLIANG, YAO JINHAI
Принадлежит:

The invention relates to an RH furnace dip pipe castable and a preparation method thereof. The RH furnace dip pipe castable comprises the following raw materials by weight percent: main raw materials: 5-55 percent of a waste chrome corundum-spinel ramming mass, 30-80 percent of corundum, 2-8 percent of active alpha-alumina powder, 2-8 percent of CL370 powder, and 1-9 percent of calcium aluminate cement; applied raw materials: 0.2-1.2 parts of a water reducing agent, 0.5-3 percent of a steel fiber and 0.01-0.2 percent of an explosion-proof fiber. The preparation method comprises the following steps: preparing, burdening, mixing and forming. The chrome corundum-spinel ramming mass mainly comprises corundum, spinel and chromium oxide; the corundum has favorable high-temperature volume stability and favorable metal melt corrosion resistance, the spinel has favorable high-temperature performance, favorable thermal shock resistance and favorable corrosion resistance; the chromium oxide has high ...

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Номер записи: 22
22-12-2010 дата публикации

Unfired magnesia-calcium brick and preparation method thereof

Номер: CN0101921125A
Автор: JIANLIANG YAO, FENG JIN, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO, YAO JIANLIANG, JIN FENG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG
Принадлежит:

The invention discloses an unfired magnesia-calcium brick which is prepared from the following raw materials in percentage by weight: 9-16 percent of 5-7mm magnesia-calcium sand, 9-16 percent of 3-5mm magnesia-calcium sand, 9-16 percent of 1-3mm magnesia-calcium sand, 9-16 percent of 0.5-1mm magnesia-calcium sand, 4-16 percent of 0.5-1 mm magnesia sand, 5-25 percent of not larger than 0.5mm magnesia sand, 1-10 percent of graphite, 2-5 percent of anhydrous resin bonding agent and 1-3 percent of additive formed by mixing magnesia powder and zircon sand. The processing method comprises the following steps of: crushing, grinding, compounding, pressing and forming, heating, baking and carrying out waterproof treatment. In the invention, the unfired magnesia-calcium brick with great volume density and high compression strength can be prepared due to reasonable compounding and a scientific treatment process, and particularly, the additive formed by mixing the magnesia powder and the zircon sand ...

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Номер записи: 23
31-12-2014 дата публикации

Laser restoration method of tool steel

Номер: CN104250807A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser restoration method of a tool steel, which comprises the following steps: A)pre-processing a tool steel product to be restored, performing metallographic detection and a failure analysis on the blade; B) preheating the local position to be restored of the tool steel at 180-220 DEG C; C)according to the result of the failure analysis, performing laser scanning on the local position to be restored, wherein the laser scanning power is 2.5-3.0KW, the spot size is 10mm*2mm, the scanning speed is 100-150 mm/min, rapidly heating to the metal fusing point, adding alloy powder on the surface of the molten metal, and performing metallurgy combining on an alloy melting layer and a matrix; and D) machining on the tool steel product and then detecting. The laser restoration method has the characteristics of good laser focusing performance and easy control, defect of the tool steel can be conveniently restored, heat input in a laser restoration technology is less, a heat-affected ...

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Номер записи: 24
31-12-2014 дата публикации

Laser leveling method of thin wall slide plate

Номер: CN104250683A
Автор: YAO JIANLIANG, DENG QILIN, LIU SHAOBIN, HE JIANFANG, MA WANHUA
Принадлежит:

The invention relates to a laser leveling method of a thin wall slide plate, which comprises the following steps: A)treating surface of the thin wall slide plate, detecting; B)using laser for scanning a lug boss of the thin wall slide plate, taking central section of a highest point and a lowest point as an origin, taking a deformed length direction as a scan direction for scanning, performing laser quenching; while laser scanning, employing an auxiliary water cooling mode on a non-quenching position, and preventing heat diffusion while scanning; and C)detecting. The laser leveling method employs specific advantage of a laser surface technology, employs a reasonable laser back pull correction action, special processing is not required on parts, secondary processing is required, flatness can be recovered at one time, original heat treatment performance of the slide plate is not influenced, correction position and scope can be controlled in a flexible mode, high point can be corrected in ...

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Номер записи: 25
07-01-2015 дата публикации

Automatic conveying equipment

Номер: CN104261090A
Автор: XU YUANLIN, XU YANQING, CHEN XILAI, YAO JINHAI, LIU SHULONG, YAO JIANLIANG, YU PENGHUI, GAO BIN
Принадлежит:

The invention relates to automatic conveying equipment. The automatic conveying equipment comprises a support; a belt machine is fixed on the support; two ends of the belt machine are provided with rotary shafts; a belt which rotates in a circulating mode is arranged between the two rotary shafts in a covering mode; a motor which is used for driving the rotary shafts is also arranged on the support; a gear box which adjusts the rotation speed is arranged between the motor and the rotary shafts; the front end and the tail end of the belt movement direction are provided with an infrared emitter and an infrared receiver; the infrared emitter and the infrared receiver are arranged above the belt; a start-stop module is electrically connected between the infrared receiver and the motor. According to the automatic conveying equipment, start and stop of the belt are automatically controlled through an infrared control device, a rapid production rhythm can be adapted, the condition that bricks ...

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Номер записи: 26
18-08-2010 дата публикации

Ultrasonic hand washing device

Номер: CN0101803889A
Автор: JIANLIANG YAO, YAO JIANLIANG
Принадлежит:

The invention discloses an ultrasonic hand washing device which is used in the medical institutions such as the hospital, the clinic and the like. The ultrasonic hand washing device comprises a washing tank. A water collecting tank is arranged above the washing tank; a horn button which can vibrate up and down is arranged on the top of the water collecting tank and is connected with an ultrasonicvibrator through a conical connecting part; one side wall of the water collecting tank is provided with a water inlet; the bottom of the water collecting tank is provided with a hand washing hole; the bottom of the washing tank is provided with a water outlet; the water collecting tank which is connected with the ultrasonic vibrator is arranged above the washing tank; and the ultrasonic vibrator is used for vibrating the washing water in the water collecting tank. The ultrasonic hand washing device can be used for washing the dirt on the fingerprints and the dirt in the pores and the fingernails ...

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Номер записи: 27
25-08-2010 дата публикации

Ultrasonic vacuum negative pressure cleaning device

Номер: CN0101810458A
Автор: YUGUANG HU, JIANLIANG YAO, HU YUGUANG, YAO JIANLIANG
Принадлежит:

The invention discloses an ultrasonic vacuum negative pressure cleaning device which comprises a flushing tank, a sealed upper cover, an ultrasonic oscillator and a circuit control module, wherein the flushing tank is provided with an exhaust pipe which is connected with a vacuum water pump; the circuit control module is connected with a pressure switch in a communication way; the exhaust pipe is provided with an exhaust valve and a water supply valve; and the exhaust valve is connected with the circuit control module in a communication way. The ultrasonic vacuum negative pressure cleaning device is provided with the pressure switch, and exhaust of the exhaust valve can be controlled by the circuit control module after flushing is finished and the detection of the pressure switch is carried out, so that the pressure of a closed space under the flushing tank is released; and the device not only has good flushing effect, but also is efficient in water conservation as well as safe and convenient ...

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Номер записи: 28
04-03-2015 дата публикации

Magnesium-calcium-zirconium brick and preparation method thereof

Номер: CN104387095A
Автор: XU YUANLIN, XU YANQING, CHEN XILAI, YAO JINHAI, LIU SHULONG, YAO JIANLIANG
Принадлежит:

The invention relates to a magnesium-calcium-zirconium brick and a preparation method thereof. The magnesium-calcium-zirconium brick principal raw materials and an additional raw material, wherein the principal raw materials comprise 50%-80% of high-calcium magnesium-calcium-zirconium sand, 3%-20% of fused magnesium sand, 5%-30% of high-purity magnesium sand and 0.8%-5% of zirconia hollow spheres; the additional raw material comprises 2%-4% of paraffin. The preparation method comprises the steps of material preparation, batching, material mixing and shaping. Compared with the prior art, the preparation method has the advantages that a high-calcium magnesite raw material, light-calcined dolomite and zirconia are composited and batched, are subjected to high-pressure dry-process ball pressing shaping and are calcined to form the high-calcium synthesized magnesium-calcium-zirconium sand by virtue of a high temperature fuel oil rotary kiln, and tiny air holes are formed in the magnesium-calcium-zirconium ...

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Номер записи: 29
28-01-2015 дата публикации

Automatic cleaning device

Номер: CN104307778A
Автор: XU YUANLIN, XU YANQING, CHEN XILAI, YAO JINHAI, LIU SHULONG, YAO JIANLIANG, YU PENGHUI, GAO BIN
Принадлежит:

The invention relates to an automatic cleaning device, which comprises a belt conveyor, wherein the two sides of the belt conveyor are fixedly provided with a bracket, a rotary shaft is erected above the belt conveyor, the two ends of the rotary shaft are fixedly arranged on the bracket, the bracket is also provided with a motor, the motor is used for driving the rotary shaft to rotate, a transmission is arranged between the rotary shaft on the bracket and the motor and is used for adjusting the rotation speed of the rotary shaft, a rolling brush is arranged on the rotary shaft in a penetrating way, the surface of the part, just above a belt, of the rotary shaft is completely covered by the rolling brush, and an included angle of 75 degrees is formed between the rotary shaft and the conveying direction of the belt conveyor. The automatic cleaning device has the advantages that the device is special for the cleaning procedure of the surfaces of raw bricks on the conveying belt, the manual ...

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Номер записи: 30
24-11-2010 дата публикации

RH furnace circulating pipe and building method thereof

Номер: CN0101892355A
Автор: JIANLIANG YAO, FENG JIN, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO, YAO JIANLIANG, JIN FENG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG
Принадлежит:

The invention discloses an RH furnace circulating pipe and a building method thereof. The cylindrical circulating pipe is built by alternately arranging a plurality of unit arch bricks obversely and inversely; each unit arch brick is piled by a long arch brick and a short arch brick; and a bayonet is arranged on the long arch brick, and is exactly positioned in the center of each unit arch brick. The RH furnace circulating pipe is improved on the traditional RH furnace circulating pipe, is designed according to the original style on integral appearance and size, replaces the conventional equilong flat building mode by adopting obversely and inversely building unequal arch brick combinations alternately, so that the paving seams among long arch bricks and short arch bricks are staggered, hot expansive force among alternate arch bricks is enhanced, and the problem of partial or whole flotation of the circulating pipe can be effectively solved.

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Номер записи: 31
23-11-2011 дата публикации

Unfired magnesia-calcium brick and preparation method thereof

Номер: CN0101921125B
Автор: YAO JIANLIANG, JIN FENG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG, JIANLIANG YAO, FENG JIN, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO
Принадлежит:

The invention discloses an unfired magnesia-calcium brick which is prepared from the following raw materials in percentage by weight: 9-16 percent of 5-7mm magnesia-calcium sand, 9-16 percent of 3-5mm magnesia-calcium sand, 9-16 percent of 1-3mm magnesia-calcium sand, 9-16 percent of 0.5-1mm magnesia-calcium sand, 4-16 percent of 0.5-1 mm magnesia sand, 5-25 percent of not larger than 0.5mm magnesia sand, 1-10 percent of graphite, 2-5 percent of anhydrous resin bonding agent and 1-3 percent of additive formed by mixing magnesia powder and zircon sand. The processing method comprises the following steps of: crushing, grinding, compounding, pressing and forming, heating, baking and carrying out waterproof treatment. In the invention, the unfired magnesia-calcium brick with great volume density and high compression strength can be prepared due to reasonable compounding and a scientific treatment process, and particularly, the additive formed by mixing the magnesia powder and the zircon sand ...

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Номер записи: 32
22-12-2010 дата публикации

Production process of high-purity calcium magnesite

Номер: CN0101921123A
Автор: FENG JIN, JIANLIANG YAO, YUANLIN XU, JINHAI YAO, HONGBING JIN, DAN WANG, JIRONG BAO, JIN FENG, YAO JIANLIANG, XU YUANLIN, YAO JINHAI, JIN HONGBING, WANG DAN, BAO JIRONG
Принадлежит:

The invention discloses a production process of high-purity calcium magnesite, comprising four steps of dosing, co-grinding, ball squeezing and drying and sintering, wherein the sintering process step is as follows: placing shaped balls which are naturally dried into an oscillation feeding machine; utilizing the oscillation feeding machine to evenly add the shaped balls into a high-temperature fuel oil rotary kiln through a conveyer belt for sintering; and after sintering, cooling and discharging. In the invention, the high-temperature fuel oil rotary kiln is adopted to sinter the calcium magnesite, and the raw materials are subject to rotary motion in the sintering process, thus the products are evenly sintered, no raw material or semi-raw material is produced, and no agglomeration is produced. Compared with the shaft kiln which adopts fire coal as a raw material, sintering in the fuel oil rotary kiln has the characteristic of not polluting products.

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Номер записи: 33