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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 36. Отображено 36.
19-04-2012 дата публикации

BAFFLED TANK TYPE SUPERCRITICAL WATER TREATMENT REACTOR WITH SACRIFICIAL LINING

Номер: WO2012048600A1
Автор: WANG, Shuzhong, GONG, Yanmeng, MA, Honghe, XU, Donghai, ZHANG, Jie, ZHOU, Lu
Принадлежит:

A baffled tank type supercritical water (SCW) treatment reactor with a sacrificial lining. The reactor comprises a barrel (6) and a catalyst box arranged in the barrel (6), the upper part of the barrel (6) being connected with a top cover (10), and the lower part of the barrel (6) being connected with a spherical seal head (1). The inner side of the barrel (6), the inner side of the spherical seal head (1) and the inner side of the top cover (10) form the inner wall of the reactor. The inner wall of the reactor is provided with a high-temperature resistant and heat insulating coating layer (7). The inner wall of the high-temperature resistant and heat insulating coating layer (7) is provided with a sealing coating layer (8). The inner wall of the sealing coating layer (8) is provided with the sacrificial lining. The combination of the two types of coating layers on the inner wall of the reactor reduces the temperature of the wall of the reactor and meanwhile prevents corrosion on the wall ...

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Номер записи: 1
01-08-2023 дата публикации

Cleaning device for mopping floor and floor mopping method thereof

Номер: CN116509256A
Автор: XU DONGHAI, FAN SHIMEI, ZHENG YUTAO, XU FEI
Принадлежит:

The invention relates to the field of cleaning. The invention discloses a cleaning device for mopping a floor and a mopping method thereof, and aims to solve the problems that after a mopping assembly of an existing device cleans the floor for a long time, the surface of the floor is easily adhered by stubborn stains, a user needs to detach the mopping assembly to clean the floor, and the mopping assembly is inconvenient to use. And stubborn stains on the mopping assembly are relatively strong in adhesive force, so that the mopping assembly is relatively troublesome to clean. The floor mopping device is composed of a floor mopping mechanism, a cleaning mechanism and a collecting mechanism. When the cleaning device for mopping the floor and the floor mopping method thereof are used for cleaning the floor, water is atomized through the semi-ring water spraying shell and then sprayed on the floor, and at the moment, the sweeping brush rotates to brush and sweep sundries adhered to the bottom ...

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Номер записи: 2
23-05-2023 дата публикации

Inorganic salt crystallization simulation method based on molecular dynamics

Номер: CN116153428A
Автор: XU DONGHAI, YANG WANPENG, LI YUN, HE BING, FENG PENG, WANG YU, SUN SHAOYAN
Принадлежит:

The invention discloses an inorganic salt crystallization simulation method based on molecular dynamics, and belongs to the technical field of micro-nano-scale molecular simulation. Materials Studio software is used for carrying out molecular dynamics calculation, the crystallization process of the inorganic salt under the supercritical condition is simulated, the binding energy, the radial distribution function, the hydrogen bond number and the diffusion coefficient of a simulated solution in the crystallization process are analyzed, and important information such as microstructure transformation of the inorganic salt in the crystallization process is obtained. Meanwhile, the interaction among anions, cations and water molecules is visually observed through track snapshots, the influence of parameters such as temperature and pressure on the crystallization process is evaluated, and a theoretical basis is provided for further exploring the crystallization process of inorganic salt.

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Номер записи: 3
18-04-2023 дата публикации

Sand remover with multiple connecting pipelines

Номер: CN115970392A
Автор: CUI HAITAO, XU DONGHAI
Принадлежит:

The desander comprises a desander body, the desander body is installed on a desander pry, a produced gas inlet is formed in the front side of the upper portion of the desander body, a produced gas outlet is formed in the left side of the middle of the desander body, and a produced gas inlet and outlet pipeline is connected between the produced gas inlet and the produced gas outlet of the desander body; a sand washing opening is formed in the lower portion of the sand remover and located in the lower portion between the produced gas inlet and the produced gas outlet, and a sand washing pipeline is connected to the sand washing opening of the sand remover. A safety valve port is formed in the upper part of the sand remover and is connected with a safety pipeline; a sand discharging opening and a sewage draining opening are further formed in the lower portion of the sand remover, a sand discharging pipeline is connected to the sand discharging opening, a sewage draining pipeline is arranged ...

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Номер записи: 4
13-04-2021 дата публикации

Enhanced heat dissipation OBC charger

Номер: CN212950174U
Автор: XU DONGHAI, YANG PAN, 徐东海, 杨盼
Принадлежит: CHANGZHOU WUJIN HGPOWER CO LTD, CHANGZHOU WUJIN HGPOWER CO., LTD., 常州市武进红光无线电有限公司

The utility model relates to an enhanced heat radiation OBC charger, comprising a housing, and a transformer, a PCB assembly and a common mode inductor which are arranged in the housing. The transformer and the common mode inductor are installed on the PCB assembly. The shell comprises a lower shell body and a cover plate. The PCB assembly is fixed at the bottom of the lower shell; the transformer is coated with a copper body or a copper foil; the copper body or the copper foil is provided with a screw hole; and the screw holes are connected with the cover plate through screws. The transformer is wrapped by the copper body or the copper foil, heat dissipation and shielding are facilitated, passing of EMC is facilitated, the top of the transformer is provided with the screw hole which is in screw connection with the heat dissipation cover plate, the middle of the transformer is coated with the organic silicon sealant, fixation of the transformer and leakage inductance is facilitated, and ...

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Номер записи: 5
06-06-2019 дата публикации

TURNOVER MECHANISM

Номер: WO2019105387A1
Автор: XU, Jie, SONG, Qing, XU, Donghai
Принадлежит:

A turnover mechanism, comprising: a support assembly (100); a cam (200) axially provided on the support assembly (100) and capable of rotating; a cam resetting element connected onto the cam (200) and the support assembly (100); a locking pawl piece (500) axially provided on the support assembly (100), the cam (200) moving forwards and backwards to drive the locking pawl piece (500) to move between a locking state and an unlocking state; and a rotating shaft (800) axially provided on the support assembly (100), the rotating shaft (800) being provided with a locking tooth plate (700).

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Номер записи: 6
04-04-2023 дата публикации

Preparation method of zirconium alloy surface anti-corrosion metal-ceramic composite coating

Номер: CN115896776A
Автор: XU DONGHAI, JIANG GUANYU, ZHI YOUWEI, WEI YA, FENG PENG, LIU LU
Принадлежит:

The invention discloses a preparation method of a zirconium alloy surface anti-corrosion metal-ceramic composite coating, which comprises the following steps: by taking nickel-chromium-cobalt-aluminum-yttrium powder and ceramic powder as spraying raw materials and zirconium alloy as a matrix, firstly spraying the nickel-chromium-cobalt-aluminum-yttrium powder onto the surface of the zirconium alloy, and controlling the thickness to form a bottom layer; spraying ceramic powder on the surface of the bottom layer to form an outer layer; then, the zirconium alloy cladding material with the bottom layer and the outer layer formed through spraying is soaked in a modified solution to be treated; and finally, the zirconium alloy cladding material is taken out and cooled, and the anti-corrosion metal-ceramic composite coating is prepared on the surface of the zirconium alloy matrix. The preparation method of the coating disclosed by the invention is simple in process, environment-friendly and economical ...

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Номер записи: 7
31-10-2013 дата публикации

METHOD FOR REUSING EXCESS OXYGEN AND RECYCLING CARBON DIOXIDE IN SUPERCRITICAL WATER OXIDATION SYSTEM

Номер: WO2013159530A1
Автор: WANG, Shuzhong, WANG, Yuzhen, XU, Donghai, TANG, Xingying, GONG, Yanmeng, MA, Honghe, GUO, Yang
Принадлежит:

A method for reusing excess oxygen and recycling carbon dioxide in a supercritical water oxidation system comprises the following steps : 1) an effluent from a supercritical water oxidation reactor (8) exchanging heat with a heat exchanger (1) and then entering a high pressure gas-liquid separator (2), and an upper fluid, as a hot fluid medium, sequentially entering a heat exchanger coil (3) in a purification tower (5) and a condenser (4) outside the purification tower (5), so as to make the fluid temperature be lower than the liquefaction temperature of carbon dioxide; 2) the fluid from an outlet of the condenser (4) entering the purification tower (5), liquid carbon dioxide at the bottom of the tower exchanging heat with the fluid from an outlet of the high pressure gas-liquid separator (2) through the heat exchanger coil (3) to purify the carbon dioxide, and bottling and recycling the liquid carbon dioxide from an outlet at the bottom of the tower; 3) a fluid in gas phase from the top ...

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Номер записи: 8
31-10-2013 дата публикации

SUPERCRITICAL SALTING-OUT AND DESALTING DEVICE FOR TREATMENT OF SALT-CONTAINING WASTEWATER

Номер: WO2013159535A1
Автор: WANG, Shuzhong, TANG, Xingying, XU, Donghai, ZHANG, Jie, GONG, Yanmeng, WANG, Yuzhen
Принадлежит:

Disclosed is a supercritical salting-out and desalting device for treatment of salt-containing wastewater, comprising a straight cylinder body, an end cover disposed at an upper end portion of the straight cylinder body, and a conical head disposed at a lower end portion of the straight cylinder body. The cylinder wall of the straight cylinder body is divided into inner and outer layers, an annular gap being defined by an inner side of the outer cylinder wall and an outer side of the inner cylinder wall, and a cavity being defined by an inner side of the inner cylinder wall. The end cover is provided with a salt-containing fluid outlet in communication with the cavity. An upper portion of an outer side of the outer cylinder wall is provided with a salt-containing fluid inlet in communication with the annular gap. A lower end of the inner cylinder wall is provided with a rotary filter cartridge. A scraper is disposed on an outer side of the rotary filter cartridge. The bottom of the conical ...

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Номер записи: 9
10-12-2015 дата публикации

NOVEL FOUR-DIRECTION HEADREST

Номер: WO2015184970A1
Автор: CAO, Yaowei, LI, Biao, ZHU, Min, LI, Xia, XU, Donghai
Принадлежит:

Disclosed is a novel four-direction headrest, comprising a headrest shell (100), a U-shaped headrest rod (200), a fixing sleeve seat for sliding in Z-direction (300), an unlocking mechanism bracket (800), a tab resetting spring (530), a fixing sleeve seat for sliding in X-direction (400), an X-direction sliding guiding element (900), an unlocking steel wire (600) and an unlocking button (700). The headrest achieves the locking and unlocking among the fixing sleeve seat for sliding in Z-direction, the unlocking mechanism bracket and the U-shaped headrest rod through the unlocking steel wire. A tab (500) is driven by the unlocking steel wire to move, thereby achieving the locking and unlocking between the tab and the X-direction sliding guiding element. Such locking/unlocking structure is simple, has high efficiency and is controllable.

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Номер записи: 10
26-05-2023 дата публикации

Liftable biomass crude oil extract separation coupling catalytic hydrogenation reactor

Номер: CN116159491A
Автор: XU DONGHAI, WEI YA, KAPUSTA KRZYSZTOF, HAO BOTIAN, DIAO YUNFEI, ZHENG PEIYAO, XU MINGXIN
Принадлежит:

The invention relates to the technical field of hydrogenation reactors, in particular to a liftable biomass crude oil extract separation coupling catalytic hydrogenation reactor, which realizes the volume change of the reactor, coupling hydrothermal liquefaction biomass crude oil extract separation and biological crude oil catalytic hydrogenation upgrading process through a lifting driving device. The packing sealing structure is arranged on the top port of the reactor cylinder in a sealing and covering manner, so that the sealing in the reactor cylinder is improved; biomass crude oil extraction liquid is fed into the reactor barrel through the inlet, the plunger structure can be driven by the lifting driving device to ascend in the reactor barrel, the volume in the reactor is increased, the reactor barrel is heated through the heating assembly, and therefore an organic solvent (dichloromethane) in the extraction liquid is heated and evaporated conveniently; dichloromethane steam leaves ...

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Номер записи: 11
31-10-2013 дата публикации

SUPERCRITICAL WATER OXIDATION TREATMENT SYSTEM FOR ORGANIC WASTEWATER WITH HIGH SALINITY

Номер: WO2013159529A1
Автор: WANG, Shuzhong, XU, Donghai, TANG, Xingying, GONG, Yanmeng, ZHANG, Jie, WANG, Yuzhen
Принадлежит:

A supercritical water oxidation treatment system for organic wastewater with high salinity uses cold energy of liquid oxygen to cool wastewater with high salinity for crystallization, so as to reduce the mass concentration of inorganic salts in wastewater. In supercritical water conditions, a hydrocyclone (4) is used to remove a large quantity of solid salt particles separating out of the wastewater, thereby effectively preventing a pipeline and a tubular reactor (22) following the hydrocyclone (4) from being blocked. A desalination device is disposed below the hydrocyclone (4) to continuously remove inorganic salts from the system. Further, excess gaseous products, oxygen and CO2, are recycled through a separation and recycling part. A simple subsequent treatment unit (37) is disposed to reduce the reaction time and the reaction temperature of the supercritical water oxidation. A water softening device is disposed, so that the system recycles heat in the form of steam from the high-temperature ...

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Номер записи: 12
29-06-2016 дата публикации

Simple and easy measuring device of open cut foundation ditch

Номер: CN0205348238U
Автор: ZHANG YUQI, LI HONGBIN, ZHANG CHENGBO, QIU YU, DU MEI, JING DONGXU, XU DONGHAI
Принадлежит:

... 本实用新型公开了一种明挖基坑简易测量装置，涉及基坑挖掘技术领域。包括基准定位杆及测量绳，测量绳外部设有刻度板，刻度板沿测量绳的轴向均匀分布，呈一列，测量绳的零刻度处与基准定位杆固接；测量绳上在与刻度板相对的一侧设有若干侧壁距离传感器，侧壁距离传感器排成一列，其上设有数据输出接口，数据处理装置上设有与数据输出接口匹配的数据输入接口。采用上述结构后，平面侵限或超限、基坑开挖的深度、开挖中每层间的高度都能一目了然，结构简单，安装及使用方便，节省测量时所需的人力物力，提高施工效率。 ...

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Номер записи: 13
14-07-2023 дата публикации

Two-stage synergistic pyrolysis treatment system and method for oily sludge and oily contaminated waste

Номер: CN116425389A
Автор: XU DONGHAI, MA MINGYAN, FENG PENG, WEI YA, DIAO YUNFEI
Принадлежит:

The invention relates to the technical field of oil-containing sludge treatment, and discloses a two-stage synergistic pyrolysis treatment system and method for oil-containing sludge and oil-containing contaminated waste, and the oil-containing sludge and the oil-containing contaminated waste are jointly treated, so that an independent contaminated waste treatment process is omitted; in addition, the gravel in the mud cake is simultaneously used as an effective catalyst and a heat transfer medium, so that the problem that plastic waste materials are easy to coke is solved, the reaction efficiency is improved, and the pyrolytic reaction is sufficient and complete. Two-stage pyrolysis is adopted, so that pollution of various chlorides after plastic waste treatment can be reduced, pollution such as dioxin is not generated, and secondary pollution is reduced. The quality of the product oil is improved through synergistic pyrolysis of the oily sludge and the contaminated waste, and the high-valued ...

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Номер записи: 14
26-09-2019 дата публикации

SELF-RESETTING ADJUSTMENT MECHANISM

Номер: WO2019179000A1
Автор: CAO, Yaowei, XU, Donghai, LI, Xia, ZHU, Min
Принадлежит:

A self-resetting adjustment mechanism (20), comprising: a mounting base (21); an adjusting member (22) that is rotatably mounted on the mounting base (21); a first resetting member that is mounted between the adjusting member (22) and the mounting base (21); and a limiting member that is rotatably mounted on the mounting base (21), wherein the corresponding adjusting member (22) on the limiting member is provided with a plurality of clamp tables located at different heights, and the adjustment of the position of the adjusting member (22) is achieved by means of the adjusting member (22) clamping onto clamp tables corresponding to the limiting member; and a second resetting member that is mounted between the limiting member and the mounting base (21), wherein when the limiting member is rotated to a limit position, the second resetting member is deformed to generate an action force in the same direction as the rotation direction of the limiting member such that the limiting member is placed ...

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Номер записи: 15
27-06-2023 дата публикации

Dandelion seed collecting device

Номер: CN116326335A
Автор: WANG FENG, ZHANG NAN, CHEN XUEMEI, GUO JIANPING, LIU YU, XU DONGHAI
Принадлежит:

The invention provides a dandelion seed collecting device which comprises a first mounting plate, and a plurality of rolling wheels are connected to the bottom of the first mounting plate at intervals; the adjusting mechanism is arranged on one side of the top of the first mounting plate, and the collecting mechanism is connected to the adjusting mechanism; the diesel generator is fixedly connected to the top of the first mounting plate. According to the dandelion seed collecting device, the diesel generator is adopted to provide electric energy for the device, so that the adjusting mechanism can automatically adjust the collecting height of the collecting mechanism according to the height of dandelions, and missing collection of part of dandelion seeds is avoided. According to the device, dandelion seeds can be rapidly collected, the labor intensity of workers is effectively reduced, and the total working time is effectively shortened.

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Номер записи: 16
31-10-2013 дата публикации

SPHERICAL EXPANSION JOINT FOR DUAL-MENTAL COMPOSITE PIPE AND FABRICATION METHOD

Номер: WO2013159531A1
Автор: WANG, Shuzhong, TANG, Xingying, XU, Donghai, GONG, Yanmeng, XIAO, Minyan
Принадлежит:

A spherical expansion joint for a dual-mental composite pipe and a fabrication method thereof. The spherical expansion joint comprises a spherical structure in the middle and straight cylinder parts at two ends. The straight cylinder part is formed by combining a straight cylinder outer layer (1) and a straight cylinder inner layer (4). The spherical structure is formed by combining a spherical outer layer (2) and a spherical inner layer (6). A spacing (5) is kept between the spherical inner layer (6) and the spherical outer layer (2) of the spherical structure. During fabrication of the expansion joint, the straight cylinder parts at two ends are fabricated first, then the spherical structure in the middle is fabricated, and finally, openings matching the diameter of the straight cylinder parts are formed at two ends of the spherical structure, and then welded firmly to the straight cylinder parts at the two ends respectively.

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Номер записи: 17
15-11-2012 дата публикации

SUPERCRITICAL WATER OXIDATION REACTION SYSTEM USING AUXILIARY FUEL TO SUPPLY ENERGY

Номер: WO2012151795A1
Автор: WANG, Shuzhong, GUO, Yang, XU, Donghai, GONG, Yanmeng, TANG, Xingying, ZHANG, Jie
Принадлежит:

Provided is a supercritical water oxidation reaction system using an auxiliary fuel to supply energy, comprising a reactor (22), a material apparatus connected to a material inlet on a cap of the reactor (22), an oxidizing agent apparatus connected to an oxidizing agent inlet on the cap of the reactor (22), a desalting apparatus connected to a solid salt outlet at the bottom of the reactor (22), a fuel supply apparatus, and a cooling water apparatus. The auxiliary fuel is used to supply energy to the system, thereby reducing elevated equipment investments and operating costs incurred when an electric heater is installed. The system employs a one-way regenerator, reduces the complexity of the system under the premise of effective recycling of system heat, thereby reducing the equipment investments, and improving the stability of system handling and operations. A solid-state salt and a dissolved salt generated during the reaction process are removed simultaneously during the reaction process ...

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Номер записи: 18
31-10-2013 дата публикации

METHOD FOR TREATING WASTEWATER RESULTING FROM WOOL-WASHING BY COUPLING ULTRASONIC WAVE DEMULSIFICATION AND SUPERCRITICAL WATER OXIDATION

Номер: WO2013159534A1
Автор: WANG, Shuzhong, ZHANG, Jie, TANG, Xingying, XU, Donghai, WANG, Yuzhen, LIANG, Chen
Принадлежит:

A method for treating wastewater resulting from wool-washing by coupling ultrasonic wave demulsification and supercritical water oxidation comprises the following steps: A) wastewater (3) resulting from wool-washing first undergoing ultrasonic wave demulsification to be divided into three parts, namely, lanolin liquid (2), low concentration wastewater (4), and sludge (6) resulting from demulsification; B) the sludge (6) resulting from demulsification entering a supercritical water oxidation system to undergo decomposition treatment; C) the separated lanolin liquid (2) entering a centrifugal separator to separate crude lanolin (1) and wastewater (5); D) the low concentration wastewater (4) being mixed with the wastewater (5) separated by the centrifugal separator, and then entering a wastewater treatment unit to undergo treatment before meeting standards and being discharged. By combining effective recycling of lanolin and treatment of pollutants, the method can solve the problems of recycling ...

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Номер записи: 19
26-04-2012 дата публикации

SUPERCRITICAL WATER TREATMENT SYSTEM FOR ORGANIC WASTE WATER WITH HIGH SALT CONTENT

Номер: WO2012051875A1
Автор: WANG, Shuzhong, GONG, Yanmeng, XU, Donghai, TANG, Xingying, MA, Honghe, GUO, Yang
Принадлежит:

Disclosed is a supercritical water treatment system for organic waste water with a high salt content, which has heat after the reaction fully recovered by a heat exchanger and also generates hot water; the liquid and gas after the reaction are separated and recovered by means of a gas-liquid separator (21); and an optimal supercritical water treatment method can be flexibly selected by controlling the rate of air flow according to the properties of various feedstocks. On the basis of retaining a tubular reactor, a baffled tank type reactor (13), with a catalyst box provided therein, is connected in parallel thereto, such that the treatment effects for ammonia nitrogen, etc., are improved by increasing the catalyst, and the conditions required for a supercritical reaction are reduced; a desalting buffer tank (14) is provided to achieve a batch desalting operation in a supercritical state; a pre-desalter (10) is provided to perform pre-desalination to the waste water before it enters the ...

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Номер записи: 20
04-08-2023 дата публикации

Unmanned equipment driving training system based on VR technology

Номер: CN116543616A
Автор: XU ZHONGJIE, CHANG WENCHAO, MENG XIANGTING, LUO JUNQIANG, XU DONGHAI, LI WEI, GUO HANG
Принадлежит:

The invention discloses an unmanned equipment driving training system based on a VR technology, and the system comprises a simulation cockpit, a graphic display device, a training feedback host and a graphic processing host, and the training feedback host is used for controlling all driving assemblies in the simulation cockpit to work according to automatic driving data, collecting the operation data of a driver on the driving assemblies, and transmitting the operation data to the graphic processing host. Comparing the operation data with the automatic driving data to determine whether the operation of the driver is qualified; and the graphic processing host is used for acquiring operation data of a driver, correspondingly processing the driving scene according to the operation data, and then controlling the graphic display device to display the processed graphic. The automatic driving data is adopted to drive the driving assembly in the simulation cockpit to work, visual driving guidance ...

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Номер записи: 21
31-10-2013 дата публикации

HYDROCYCLONE DESALINATION DEVICE FOR SUPERCRITICAL TREATMENT OF ORGANIC WASTES

Номер: WO2013159532A1
Автор: WANG, Shuzhong, ZHOU, Lu, MA, Honghe, TANG, Xingying, GONG, Yanmeng, XU, Donghai
Принадлежит:

Disclosed is a hydrocyclone desalination device for supercritical treatment of organic wastes, comprising a hydrocyclone having an upper portion connected to a high pressure wastewater delivery pipeline and consisting of an upper cylindrical section (1) and a lower inverted cone (2). A lower portion of the hydrocyclone is connected to a salt storage buffer tank (12). A lower end of the salt storage buffer tank (12) is connected to an outlet pipeline (14) through an outlet cone (13). A support (15) is disposed at an upper position in the salt storage buffer tank (12), and positions a central shaft (21) at the vertical center in the salt storage buffer tank (12). An upper section of the central shaft (21) is connected to a horizontal gear (17). The horizontal gear (17) is engaged with a vertical gear (18). The vertical gear (18) is driven by a motor (22) on an outer side of the salt storage buffer tank (12). A middle section of the central shaft (21) is connected to a wall-adherent scraper ...

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Номер записи: 22
15-11-2012 дата публикации

SUPERCRITICAL WATER OXIDATION REACTOR USING AUXILIARY FUEL TO SUPPLY HEAT

Номер: WO2012151794A1
Автор: WANG, Shuzhong, GUO, Yang, XU, Donghai, GONG, Yanmeng, TANG, Xingying, ZHANG, Jie
Принадлежит:

Provided is a supercritical water oxidation reactor using an auxiliary fuel to supply heat, comprising an autoclave (3) and a catalyst tank (2) therein. The autoclave (3) has fixedly connected to the upper end thereof a cap (15). The space between the cap (15) and the top of the catalyst tank (2) serves as a high temperature combustion zone (16). The catalyst tank (2) has thereunder a salt separation zone (21). The autoclave (3) has arranged at the bottom-center thereof a solid salt outlet (6). The solid salt outlet (6) has thereover a subcritical dissolved salt zone (17). The cap (15) has arranged at the center thereof a core fuel pipe (12) extending axially into the cap (15) and over the high temperature combustion zone (16). The catalyst tank (2) is fixed around a vertical segment of a center pipe (22). The center pipe (22) has a slanted segment thereof connected to a product outlet (7) at the bottom of the autoclave (3). The reactor effectively solves the problem of economy of the supercritical ...

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Номер записи: 23
31-10-2013 дата публикации

METHOD FOR CONTROLLING DESALINATION AND SALT DISCHARGING IN SUPERCRITICAL WATER OXIDATION SYSTEM

Номер: WO2013159533A1
Автор: WANG, Shuzhong, ZHOU, Lu, XU, Donghai, TANG, Xingying, MA, Honghe
Принадлежит:

A method for controlling desalination and salt discharging in a supercritical water oxidation system. The system mainly consists of a heating furnace (1), a hydrocyclone (2), a buffer oxidation apparatus (3), an expander (4), and related control valves. Desalination control include two parts: the hydrocyclone (2) discharges salts to the buffer oxidation apparatus (3); and the buffer oxidation apparatus (3) discharges the salts to the expander (4), the salt discharging being an intermittent automatic operation. Through the salt storage function of a salt storage buffer tank of the hydrocyclone (2) and the buffer oxidation apparatus (3), and in conjunction with the switching control sequence among the valves, the supercritical water oxidation treatment system for organic wastes can perform desalination efficiently and continuously.

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Номер записи: 24
26-05-2023 дата публикации

Floor brush module for cleaning machine and cleaning machine

Номер: CN116158690A
Автор: CAO BIN, YANG CHUNYU, WANG ANQI, WANG YANRONG, HE HUANCHENG, XU DONGHAI, CAO LANG, CHEN JI, ZONG ZHIXI, ZHANG XUDONG, QIN QIANQIAN, ZHAN DEYOU, ZHANG JINJING, ZHENG JUNMEI, SHEN JING, SUN YING, TU ZIQUN, YANG JIE, PENG WEI, WANG YUTING, YU ZHANGXI, LUO XUECHAO, XIAO XIAOBO
Принадлежит:

According to the floor brush module for the cleaning machine and the cleaning machine, in the floor brush module for the cleaning machine, a gap is reserved between the lower edge of a shell installation hole and the to-be-cleaned floor to form a flow channel, suction force formed by a negative pressure source directly acts on the interior of the flow channel, the suction function is completed, and therefore in the whole negative pressure cleaning process, the cleaning efficiency is greatly improved. Air inlet, air guide and air outlet are always kept in the plane area where the flow channel is located, compared with a traditional cleaning machine with a dust collection cavity, fluid does not need to move in the vertical direction and only needs to flow in the plane area, suction force loss is avoided, and particles can be effectively prevented from being gathered in the large-size dust collection cavity. In addition, the arrangement mode that the brush pieces stretch into the flow channel ...

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Номер записи: 25
04-08-2023 дата публикации

Building simulation system and simulation method for real-soldier training

Номер: CN116543612A
Автор: XU ZHONGJIE, LI WEI, WANG ZEYANG, XU DONGHAI, CHANG WENCHAO, GUO HANG, GAO YUAN
Принадлежит:

The invention discloses a building simulation system and simulation method for real soldier training, and the system comprises a wallboard, a door, a wall surface simulation assembly which is rotatably arranged in a simulation hole of the wallboard and comprises a plurality of simulation plates, and the simulation plates are rotatably connected with the side surfaces of the wallboard through telescopic simulation drive units; the signal receiving unit is used for receiving a simulated strike instruction emitted by the simulated weapon; and the simulation control device is used for acquiring the simulation striking instruction and controlling the automatic door opener or the simulation driving unit corresponding to the signal receiving unit to work so as to open the door or wall simulation assembly. The wall surface simulation assembly and the door are arranged on the wallboard, when the hitting target is the wallboard, the wall surface simulation assembly is opened to simulate the scene ...

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Номер записи: 26
25-07-2023 дата публикации

Simulation firearm for killing training and simulation method

Номер: CN116481376A
Автор: WANG ZEYANG, CHANG WENCHAO, MENG XIANGTING, XU DONGHAI, GUO HANG, BU LIANGLIANG, XU ZHONGJIE
Принадлежит:

The invention discloses a stabbing training simulation firearm and simulation method, the simulation firearm comprises a firearm body and a simulation bayonet, the simulation bayonet comprises: a telescopic assembly telescopically arranged on the firearm body; the reading unit is arranged at the tail end, extending out of the mounting seat, of the telescopic assembly, and the reading unit is used for reading position data in a data tag arranged on a human body target or a battle body; the processing unit is arranged in the gun body and used for determining corresponding resistance data according to the position data; and the resistance executing mechanism is arranged in the telescopic assembly and used for generating resistance corresponding to the resistance data, so that the telescopic assembly bears the resistance generated by the resistance executing mechanism in the retraction process. According to the simulation gun, corresponding resistance can be generated according to different ...

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Номер записи: 27
30-05-2023 дата публикации

Reliability improving system for preparing liquid fuel by coupling sludge liquefaction and upgrading

Номер: CN116179232A
Автор: XU DONGHAI, HE YALING, HAO BOTIAN, WANG SHUZHONG, WEI YA
Принадлежит:

The invention belongs to the technical field of municipal sludge treatment, and discloses a sludge liquefaction coupling upgrading liquid fuel preparation reliability improving system which comprises a hydrothermal liquefaction reaction and separation unit, a hydrogenation upgrading and re-separation unit and a flushing unit. The hydrothermal liquefaction reaction and separation unit is used for carrying out hydrothermal liquefaction reaction on the sludge to obtain a biological crude oil dichloromethane mixed oil phase; the hydrogenation upgrading and re-separation unit is used for separating dichloromethane in a dichloromethane mixed oil phase of the biological crude oil and carrying out catalytic hydrogenation upgrading on the biological crude oil to prepare liquid fuel; and the flushing unit is used for flushing the hydrothermal liquefaction reaction unit, the separation unit and the hydrogenation upgrading and re-separation unit. According to the invention, the stability and continuous ...

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Номер записи: 28
25-08-2023 дата публикации

Two-stage co-liquefaction mixing-reaction-filtration-heat recovery integrated device

Номер: CN116640593A
Автор: XU DONGHAI, HAO BOTIAN, DIAO YUNFEI, WEI YA, XU MINGXIN, GUO YANG
Принадлежит:

The invention provides a two-stage co-liquefaction mixing-reaction-filtration-heat recovery integrated device, which realizes the realization of a two-stage hydrothermal liquefaction process. Secondly, a nozzle, a receiving chamber, a mixing chamber and a diffusion chamber are arranged at inlets of different materials and media, and high-speed fluid is impacted and mixed in the structures; the hydrothermal liquefaction heat of the first stage comes from the heat of the hydrothermal liquefaction product of the second stage, the generation of the hydrothermal liquefaction reaction of the first stage and the recovery rate of the heat of the hydrothermal liquefaction product of the second stage are realized at the same time, and the economical efficiency is improved; in the first-stage hydrothermal liquefaction process, through the arrangement of a high-temperature and high-pressure needle valve, the precise control of different reaction time is realized, so that different first-stage hydrothermal ...

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Номер записи: 29
02-05-2023 дата публикации

Battery pack current-sharing discharge stability optimization method and system

Номер: CN116053623A
Автор: XU DONGHAI, GU YUNFEI
Принадлежит:

The invention provides a stability optimization method and system for current-sharing discharge of a battery pack, and relates to the technical field of current-sharing discharge of the battery pack, and the method comprises the steps: analyzing a target battery pack assembly, determining a plurality of target battery units, configuring a multi-stage detection voltage, carrying out the discharge test training of the plurality of target battery units based on a preset time granularity, and obtaining a current-sharing discharge result. The method comprises the following steps: determining a plurality of current fluctuation intervals and performing stability evaluation, performing voltage reverse matching on the current fluctuation intervals meeting a stability threshold to output an adaptive voltage threshold, then controlling current-sharing discharge of a battery pack, monitoring current-sharing discharge of the battery pack in real time, determining a discharge monitoring document, and ...

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Номер записи: 30
12-05-2023 дата публикации

Filter for hydrothermally liquefying high-temperature and high-pressure products

Номер: CN116099267A
Автор: XU DONGHAI, ZHI YOUWEI, LIU HUANTENG, WEI YA, SUN SHAOYAN, YANG WANPENG
Принадлежит:

The invention relates to the technical field of biomass hydrothermal liquefaction, and discloses a filter for hydrothermal liquefaction of high-temperature and high-pressure products, a feed port is horizontally and tangentially arranged on the upper side wall of a cylinder, primary filtration is realized through horizontal tangential action, a filter element is arranged in the cylinder, solid-phase products of hydrothermal liquefaction are attached to the filter element, secondary filtration of the products is realized, and the filter is simple in structure and convenient to operate. A rotary spraying rod is assembled in the cylinder, a plurality of tangential spraying holes are formed in the rotary spraying rod, the rotary spraying rod is communicated with a flushing liquid inlet hole in the top cover, the rotary spraying rod is driven to rotate through an electric transmission mechanism and sprays flushing liquid to the filter element, and a cleaning mechanism synchronously rotates through ...

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Номер записи: 31
30-05-2023 дата публикации

Evaporation wall reactor with supercritical zone cooling water protection coil pipe and protection method

Номер: CN116177714A
Автор: XU DONGHAI, FENG PENG, MA MINGYAN, YANG WANPENG
Принадлежит:

The invention relates to the field of supercritical water oxidation reactors, in particular to an evaporation wall reactor with a supercritical zone cooling water protection coil pipe and a protection method, a side wall cooling water coil pipe is arranged in a gap between an upper porous evaporation wall and a reactor shell, and a cooling effect on high-temperature fluid in the gap is achieved; therefore, the upper porous evaporation wall and the corresponding reactor shell are protected; and the top cover cooling water coil pipe is arranged in the gap between the top cover protection baffle and the reactor top cover, so that a cooling effect on high-temperature fluid in the gap is achieved, and the reactor top cover is protected. According to the invention, the problem of overheating of the upper porous evaporation wall in the upper supercritical area, the reactor shell corresponding to the upper porous evaporation wall and the reactor top cover in the supercritical water oxidation treatment ...

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Номер записи: 32
23-06-2023 дата публикации

Filter assembly for natural gas molecular sieve dehydration system

Номер: CN116286121A
Автор: WEI KUNBO, XU DONGHAI
Принадлежит:

The invention discloses a filter assembly for a natural gas molecular sieve dehydration system, which comprises a coalescence separator and a regeneration gas separator which are connected between a raw material gas pipeline and a molecular sieve adsorption tower, and a dust filter connected between the molecular sieve adsorption tower and a gathering and transportation pipe network, a first natural gas inlet is formed in the lower portion of the first barrel, a first natural gas outlet is formed in the upper portion of the first barrel, a screen drum is arranged in the first barrel, the first natural gas inlet and the first natural gas outlet are isolated from each other through the side wall of the screen drum, a fast-assembly type sealing cover is arranged at the top of the first barrel, and a first oval end socket is arranged at the bottom of the first barrel. The coalescence separator, the regeneration gas separator and the dust filter can respectively realize filtration at the front ...

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Номер записи: 33
11-08-2023 дата публикации

Warm water hair washing machine

Номер: CN116570099A
Автор: XU DONGHAI, FAN SHIMEI, ZHENG YUTAO, XU FEI
Принадлежит:

The invention relates to a warm water hair washing machine, which has a drying function and comprises a knob, a self-resetting switch, a dumping switch, a shower head, a connecting hose, an upper shell, a bottom shell, a sewage tank, a clean water tank, a brushless motor, an instant heating module, a power panel, a control panel, a water level sensor, a handle, a socket and a water pump, the sewage tank is connected with the brushless motor, and sewage generated after cleaning work is finished is sucked into the sewage tank; the brushless motor further comprises a rubber sealing piece and a rubber sealing gasket, and the effects of providing strong wind power and isolating noise are achieved. The temperature of the instant heating module can reach about 35 DEG C within one second, and the water temperature is controlled within about 40 DEG C, so that people feel comfortable and sanitary. And the ceramic tube is adopted for heating, the leakage protection is 6mA, and the safety is guaranteed ...

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Номер записи: 34
26-05-2023 дата публикации

Floor brush for cleaning machine and cleaning machine

Номер: CN116158691A
Автор: CAO BIN, YANG CHUNYU, WANG ANQI, WANG YANRONG, HE HUANCHENG, XU DONGHAI, CAO LANG, CHEN JI, ZONG ZHIXI, ZHANG XUDONG, QIN QIANQIAN, ZHAN DEYOU, ZHANG JINJING, ZHENG JUNMEI, SHEN JING, SUN YING, TU ZIQUN, YANG JIE, PENG WEI, WANG YUTING, YU ZHANGXI, LUO XUECHAO, XIAO XIAOBO
Принадлежит:

The invention relates to a floor brush for a cleaning machine and the cleaning machine, in a brush head module for the cleaning machine, the brush head module comprises a driving mechanism and a brush piece used for sweeping a surface to be cleaned, the driving mechanism is provided with a rotating shaft which extends vertically and can rotate around the axis of the rotating shaft, the brush piece is installed on the rotating shaft, and a mounting groove is formed in the top of a base; the brush head module is designed to be detachably installed in the installation groove of the base, it can be ensured that the brush piece in the brush head module is located in the vertically-through installation hole in the base all the time, and sweeping and brushing of the surface to be cleaned are achieved through synchronous rotation of the brush piece and the rotating shaft. According to the cleaning brush head module, fluid carrying dust particles is prevented from being in excessive contact with ...

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Номер записи: 35
22-08-2023 дата публикации

Method for efficiently recovering phosphorus from municipal sludge

Номер: CN116621419A
Автор: XU DONGHAI, WANG YU, HAO BOTIAN, WEI YA, DIAO YUNFEI
Принадлежит:

The invention discloses a method for efficiently recovering phosphorus from municipal sludge, which comprises the following steps: carrying out hydrothermal liquefaction treatment on sludge and water at a certain temperature for a certain time to obtain a phosphorus-rich hydrothermal liquefaction solid-phase product hydrothermal carbon; and carrying out acid leaching treatment on the hydrothermal carbon by using a certain amount of sulfuric acid to obtain a phosphoric acid-rich leaching solution, and adsorbing phosphorus in the acid leaching solution by using a certain amount of activated aluminum oxide. And desorbing the adsorbed activated aluminum oxide by using a NaOH solution to obtain a phosphorus-rich solution with low heavy metal content, thereby realizing release and recovery of phosphorus in the municipal sludge. The invention provides a new way for resource utilization of municipal sludge, so that the sludge is efficiently converted into a phosphorus-rich solution with low heavy ...

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Номер записи: 36