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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 11. Отображено 11.
04-08-2023 дата публикации

Novel hammering and pressing machine

Номер: CN116530811A
Автор: ZHOU WEIDONG
Принадлежит:

The invention discloses a novel hammering and pressing machine. The novel hammering and pressing machine comprises a bottom plate and a shell. The shell is mounted on the bottom plate; a lifting assembly and a control assembly are arranged in the shell, and a hammering and pressing piece driven by the lifting assembly to achieve hammering work is arranged on the shell. The control assembly is electrically connected with the lifting assembly; a snowcup base is arranged on the bottom plate corresponding to the right lower part of the hammering and pressing piece; the hammering and pressing piece comprises a hammering and pressing rod; a mounting part is arranged at one end of the hammering and pressing rod, and a hammering and pressing part is arranged at the other end; according to the fruit tea or milk tea beverage production device, automation of hammering and pressing is achieved, the hammering and pressing efficiency is improved, a user does not need to hold a hammering and pressing ...

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Номер записи: 1
25-08-2023 дата публикации

Special bio-organic fertilizer for passion fruits

Номер: CN116640011A
Автор: YE CHANGDONG, ZHOU WEIDONG, YU RONGSHENG, LIANG JIANKUI
Принадлежит:

The invention belongs to the technical field of biological organic fertilizers, and particularly relates to a special biological organic fertilizer for passion fruits, which comprises the following components in parts by weight: 30-40 parts of sheep manure, 20-30 parts of Chinese cabbage residues, 10-15 parts of soybean meal and 5-10 parts of a compound microbial agent, the compound microbial agent is prepared from bacillus laterosporus, trichoderma harzianum and bacillus mucilaginosus. According to the special bio-organic fertilizer for the passion fruits, the effective viable count of functional bacteria is larger than or equal to 0.2 billion/g within the six-month shelf life, the national bio-organic fertilizer industrial standard (NY884-2021) is met, and the problems that the yield and quality are not high in the passion fruit planting process are solved.

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Номер записи: 2
27-08-2021 дата публикации

Drying and conveying device for organic fertilizer production

Номер: CN214065640U
Автор: YE CHANGDONG, PAN WENZHEN, YE CHANGCHENG, LI KUNPENG, LI ENDONG, LIU MEIQING, ZHOU WEIDONG, BIE YEYONG, YU RONGSHENG, 叶长东, 潘文珍, 叶长成, 李昆鹏, 李恩东, 刘美卿, 周伟东, 别业勇, 余荣生
Принадлежит: GUANGXI QINDE TECH CO LTD, GUANGXI QINDE TECHNOLOGY CO., LTD., 广西勤德科技股份有限公司

The utility model discloses a drying and conveying device for organic fertilizer production, which relates to the technical field of drying and conveying in organic fertilizer production and comprises a frame, a mounting plate fixedly connected to the middle of the frame, a conveying pipeline fixedly connected to the upper end of the left side of the frame, a sleeve box fixedly connected to the upper end of the right side of the frame, and through holes formed in the left and right side walls of the sleeve box. The conveying pipeline penetrates through the through hole to be fixedly connected to the sleeve box, air holes which are evenly distributed are formed in the conveying pipeline in the sleeve box, a feeding pipe is fixedly connected to the upper portion of the left end of the conveying pipeline, a discharging pipe is fixedly connected to the lower portion of the right end of the conveying pipeline, and a drying assembly is arranged on the sleeve box. Compared with the prior art, ...

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Номер записи: 3
09-04-2021 дата публикации

Drying speed detection device for acrylic resin paint film

Номер: CN212932339U
Автор: DAI WEIJUN, FU YUZHU, YU JIANGEN, ZHOU WEIDONG, 戴卫军, 付玉柱, 俞建根, 周伟东
Принадлежит: SUZHOU JIANXING CHEMICAL TECH CO LTD, SUZHOU JIANXING CHEMICAL TECHNOLOGY CO., LTD., 苏州建兴化学科技有限公司

The utility model relates to the technical field of acrylic resin paint detection, in particular to a drying speed detection device for an acrylic resin paint film, which comprises a supporting plate, a top frame arranged on the upper side of the supporting plate in parallel, and a plurality of pressure applying assemblies which are the same in height and are parallel to one another and are in sliding fit with the top frame in the direction perpendicular to the top frame, a height adjusting mechanism is arranged between the supporting plate and the top frame; the pressing assembly comprises a sliding part and a connecting part fixedly arranged on the lower side of the sliding part, a plurality of pressing strips which are parallel to one another and are flush with the bottom end are distributed on the lower side of the connecting part, the sliding part penetrates through the top frame and is in sliding fit with the top frame, and the upper side of the connecting part is elastically connected ...

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Номер записи: 4
22-08-2023 дата публикации

Passion fruit seedling breeding method

Номер: CN116616160A
Автор: YE CHANGDONG, ZHOU WEIDONG, YU RONGSHENG, LIANG JIANKUI
Принадлежит:

The invention belongs to the technical field of passion fruit planting, and particularly relates to a passion fruit seedling breeding method which comprises the following preparation steps: (1) taking passion fruit cutting slips, disinfecting, and soaking the roots of the passion fruit cutting slips in a rooting agent; (2) the passion fruit cutting slips treated in the step (1) are inserted into a substrate, the breeding environment temperature is controlled to be 25-30 DEG C, and the humidity is kept to be 70-80%; the substrate is prepared from the following raw materials in parts by weight: 20 to 30 parts of perlite, 10 to 20 parts of feldspar, 10 to 20 parts of rice husk, 5 to 10 parts of turf, 0.2 to 0.8 part of pitaya peel extract and 0.1 to 0.6 part of complex microbial inoculant. By adopting the method to breed the passion fruit seedlings, the survival rate is high, the root system growth is rapid, and the growth vigor is strong.

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Номер записи: 5
18-08-2023 дата публикации

Lubricant for new energy automobile power battery cooling system controller valve

Номер: CN116606682A
Автор: ZHOU WEIDONG, ZHANG HONGBIN, SHIN MYUNG-JU, TONG LIU, LIU JIANLONG, KANG JUN
Принадлежит:

The invention relates to a lubricant for a new energy automobile power battery cooling system controller valve. The lubricant comprises the following components in parts by weight: 3-6 parts of a thickening agent, 50-70 parts of base oil, 30-50 parts of a solid lubricant, 0.5-2.0 parts of an antirust agent and 0.2-1.0 part of a surface modifier. The lubricant composition disclosed by the invention has outstanding anti-rust performance, oxidation resistance, wear resistance and low friction coefficient, also has excellent compatibility with a rubber sealing element, can effectively solve the problem of abnormal noise of a valve controller of a power battery cooling system of a new energy automobile, obviously reduces wear, improves the operation efficiency of the controller, prevents leakage of a cooling liquid, and improves the service life of the valve controller of the power battery cooling system of the new energy automobile. And the use temperature range is-40-200 DEG C, and the lubricating ...

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Номер записи: 6
14-07-2023 дата публикации

Crawler-type multi-stage coal-water separation integrated device

Номер: CN116425290A
Автор: LIU XIAOBO, WANG SHENGLI, JIANG YAWEI, LIAN SHAOPENG, SUN XIAODONG, BAI KENING, LIU REN, GE QUANCHAO, ZHANG HENG, ZHOU WEIDONG, ZHAO GUANGDA, YANG FEIYU
Принадлежит:

The invention relates to the field of mining equipment, in particular to a crawler-type multi-stage coal-water separation integrated device which comprises a supporting assembly, a coal-water separation assembly and a coal-water separation assembly. The gas-slag separation box assembly is used for adsorbing coal water at a drill bit of a drilling machine and can absorb a gas phase generated by the coal water; the primary filtering assembly is connected with the gas-slag separation box assembly and can receive a liquid phase obtained through separation of the gas-slag separation box assembly and separate large particles in the liquid phase; the secondary filtering assembly is connected with the primary filtering assembly and can receive the liquid phase filtered by the primary filtering assembly and separate smaller particles in the received liquid phase; and the power assembly is arranged on the supporting assembly and can provide power for the crawler belt, the gas-slag separation box ...

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Номер записи: 7
09-05-2023 дата публикации

Method for green, safe and efficient recovery of lithium resource and fluorine resource in electrolyte and application thereof

Номер: CN116081654A
Автор: ZHOU WEIDONG, MA LE, LIU SISI
Принадлежит:

The invention discloses a method for green, safe and efficient recovery of a lithium resource and a fluorine resource in an electrolyte and an application thereof. The method comprises the following steps: mixing the electrolyte containing a fluorine-lithium compound with a strong alkali solution; evaporating the obtained mixed solution to remove liquid, fully mixing the obtained solid with water, and carrying out solid-liquid separation to obtain a solid recycle LiF; evaporating the liquid isolate to remove liquid, adding the obtained solid into an organic solvent, fully mixing, carrying out solid-liquid separation, and repeatedly mixing and separating the obtained solid isolate with the organic solvent to obtain a solid recovered substance NaF; the method for assisting in recycling the lithium resource and the fluorine resource in the electrolyte by using the strong base is provided for the first time, the technological process is simple, the recycling cost is low, and the method is suitable ...

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Номер записи: 8
06-06-2023 дата публикации

Automobile EPS steering gear worm and gear lubricating grease composition and application thereof

Номер: CN116218582A
Автор: ZHANG HONGBIN, TONG LIU, ZHOU WEIDONG, LIU JIANLONG
Принадлежит:

The invention relates to the technical field of lubricating grease, in particular to an automobile EPS steering gear worm and gear lubricating grease composition and application thereof. The lubricating grease composition provided by the invention comprises the following components in parts by weight: 77-85 parts of base oil, 6-9 parts of a thickening agent, 8-12 parts of a solid lubricant and 0.5-2.0 parts of oxidized polyethlene wax, wherein the thickening agent is a mixture of 12-hydroxy lithium stearate soap and lithium isostearate soap. The lubricating grease composition provided by the invention has excellent anti-wear and anti-friction properties and a relatively low friction coefficient, can effectively prevent abnormal sound and stick-slip phenomena, has good low-temperature startability, mechanical stability and water and rust resistance, and completely meets various lubricating property requirements of worm gears and worms of automobile EPS steering gears.

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Номер записи: 9
09-04-2021 дата публикации

Acrylic resin instant viscosity detection device

Номер: CN212932297U
Автор: DAI WEIJUN, FU YUZHU, YU JIANGEN, ZHOU WEIDONG, 戴卫军, 付玉柱, 俞建根, 周伟东
Принадлежит: SUZHOU JIANXING CHEMICAL TECH CO LTD, SUZHOU JIANXING CHEMICAL TECHNOLOGY CO., LTD., 苏州建兴化学科技有限公司

The utility model relates to the field of acrylic resin production, in particular to an acrylic resin instant viscosity detection device which comprises a reaction container, a suction nozzle located in the reaction container, a suction pump located outside the reaction container and a detection station. The suction end of the suction pump is connected with a deformable connecting pipe fitting extending into the reaction container; a linear motor with a vertically downward output shaft is fixedly mounted at the top of the reaction container, the output shaft of the linear motor extends into the reaction container through a communicating hole, the lower end of the linear motor is coaxially and fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with the suction nozzle; the detection station comprises a sample container and a viscometer, and the bottom of the sample container is communicated with a liquid return pipe. According to the device ...

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Номер записи: 10
08-08-2023 дата публикации

High-nickel single-crystal positive electrode material as well as preparation method and application thereof

Номер: CN116553627A
Автор: ZHOU WEIDONG, HUANG HAO
Принадлежит:

The invention provides a high-nickel single-crystal positive electrode material as well as a preparation method and application thereof. Single-crystal LiNi < x > Co < y > M < 1-x-y > O < 2 > is synthesized by adopting a dopant-assisted multi-stage sintering method. The multi-stage sintering method can shorten the high-temperature sintering time on the basis of synthesizing the single crystal, thereby being beneficial to reducing the agglomeration of single crystal particles and reducing the lithium-nickel mixed arrangement defect in a high-nickel single crystal positive electrode structure; and the oxygen flow is finely regulated and controlled in the high-temperature sintering stage, so that the volatilization loss of the lithium salt is reduced. Meanwhile, a low-melting-point oxide is introduced in the multi-stage sintering process to serve as a sintering fluxing agent, the crystal structure of the high-nickel single-crystal positive electrode material can be stabilized, and the electrochemical ...

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Номер записи: 11