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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.
18-04-2023 дата публикации

System and method for collecting urokinase crude extract

Номер: CN115975769A
Автор: CHENG XINPENG, TANG WEI, XIONG XINLEI, DING JING, NI MENG, GU JING, LU ZILONG, LI LEFENG, PENG CHANG, ZHAO BAOYING
Принадлежит:

The invention discloses a urokinase crude extract collecting system and method. In the system, a buffer tank is communicated with each collecting area and a circulating box; an inner cavity of the circulating box is sequentially divided into a first inner cavity, a second inner cavity and a third inner cavity through two screen plates, and an automatic feeding device is arranged above the circulating box; a first liquid inlet branch pipe is arranged in the first inner cavity and is communicated with a pump inlet pipe of the first water pump; a second liquid inlet branch pipe is arranged in the second inner cavity and is communicated with the collecting box; a third liquid inlet branch pipe is arranged in the third inner cavity and is communicated with a pump inlet pipe of the first water pump; a pump outlet pipe of the first water pump is communicated with the first liquid inlet branch pipe, the second liquid inlet branch pipe and the third liquid inlet branch pipe; a filtering device is ...

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Номер записи: 1
02-05-2023 дата публикации

Octreotide acetate injection and preparation method thereof

Номер: CN116036014A
Автор: WANG HUIYONG, XIONG XINLEI, GUO FEN, TANG WEI, XU JING, LI LEFENG, DING JING, NI MENG, CHU WEI, CHEN SHI, LI MINGXIA, XIAO PAN, LU ZILONG
Принадлежит:

The invention discloses an octreotide acetate injection and a preparation method thereof, and relates to the technical field of pharmacy. According to the octreotide acetate injection and the preparation method thereof, on the basis of optimizing the buffering agent, the antioxidants such as edetate disodium and the like are cooperatively used, so that the high-temperature and illumination stability of the active ingredients is enhanced, the stability of the octreotide acetate injection is greatly improved, and the octreotide acetate injection does not need to be kept away from light in the production and use processes; the prepared octreotide acetate injection can be stored for 18 months or more at the temperature not higher than 20 DEG C, and ideal stability can be obtained without using inert gas to control residual oxygen in the preparation process.

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Номер записи: 2
25-04-2023 дата публикации

Improved urokinase adsorption column

Номер: CN115999200A
Автор: GU JING, TANG WEI, WANG DEJUN, NI MENG, LI LEFENG, JIN WEI, XIONG QIAN, ZHAO BAOYING, ZENG WEN, GUO FEN, XIONG XINLEI, DING JING
Принадлежит:

According to the technical scheme, the improved urokinase adsorption column is characterized in that the improved urokinase adsorption column comprises a supporting frame, the supporting frame comprises an upper buckling frame body and a base plate frame body, the upper buckling frame body and the base plate frame body are connected through a connecting piece, and a middle column body and a resin permeation column are connected to the base plate frame body; the resin permeation column is arranged between the upper buckling frame body and the chassis frame body and sleeves the middle column body, a filling cavity is formed among the resin permeation column, the middle column body and the chassis frame body, the filling cavity is used for filling diatomite for adsorbing urokinase, and a plurality of detection grooves are formed in the outer wall of the middle column body in the circumferential direction; a detection assembly and a film sealing disc are arranged in the detection groove, the ...

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Номер записи: 3
18-07-2023 дата публикации

Waste feeding machine and using method thereof

Номер: CN116441025A
Автор: BAI XIAOPENG, FENG QIBIN, LI LEFENG
Принадлежит:

The invention discloses a waste feeding machine and a using method thereof, and belongs to the technical field of equipment for building waste treatment. The waste feeding machine comprises a mounting base, a transfer barrel is fixedly mounted on one side of the mounting base, a conveying pipe is fixedly connected to the lower side of the transfer barrel, a supporting frame is further fixedly arranged on the mounting base, a driving plate is slidably connected into the supporting frame, a quantitative cylinder is fixedly embedded in one side of the driving plate, and a sealing plate is mounted on the lower side of the quantitative cylinder; a top plate is mounted on the lower side of the sealing plate, and a pushing mechanism is further mounted on one side of the driving plate and used for driving the quantitative cylinder to linearly move. According to the technical scheme, by arranging the transfer barrel, the quantitative barrel and the pushing mechanism, waste materials can be intermittently ...

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Номер записи: 4
06-06-2023 дата публикации

Recycling device of urokinase raw material

Номер: CN116218634A
Автор: GU JING, XIONG XINLEI, WANG DEJUN, LI ZHENG, NI MENG, DING JING, LI LEFENG, TANG WEI, YANG ZHANWEI, GUO FEN, JIN WEI, XIAO JIAOLONG, LEE SUNG-WON
Принадлежит:

According to the technical scheme, the urokinase raw material recycling device is characterized by comprising a standing kettle and a plurality of standing pipes arranged in the standing kettle, a rotating assembly used for controlling the standing pipes to rotate is arranged in the standing kettle, and a connecting mechanism used for connecting or separating a liquid inlet pipeline and the standing pipes is further arranged in the standing kettle; the standing pipe comprises an inner pipe and an outer pipe, an overflow gap is formed between the inner pipe and the outer pipe, the standing kettle is further provided with a liquid suction assembly used for sucking supernate in the standing pipe, the standing kettle further comprises a detection system, and the detection system comprises a detection module and an analysis module. The detection module is used for detecting whether urine in an overflow gap between the side wall of the inner tube and the side wall of the outer tube forms sediment ...

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Номер записи: 5
04-08-2010 дата публикации

Method for forming ash removing water film for wet electric dust remover and dust collecting pole plate used by same

Номер: CN0101791590A
Автор: JIANG HONG, JIANG YUZE, LI LEFENG, LIN AIJIE, NIE WEIDONG, QI DALI, ZHANG YONG, HONG JIANG, YUZE JIANG, LEFENG LI, AIJIE LIN, WEIDONG NIE, DALI QI, YONG ZHANG
Принадлежит:

The invention discloses a method for forming an ash removing water film for a wet electric dust remover and a dust collecting pole plate used by the same. The invention solves the problem that a water film for completely covering the pole plate can not be formed on a super-high pole plate higher than 10 meters, thus the wet electric dust remover can be used for removing dust in super-large-flow flue gas such as flue gas in coal burning boilers of thermal power plants and the like, and the invention has the advantages of reducing floor space, saving dust removing water, and the like. The method for forming the ash removing water film comprises the following steps: dividing the dust collecting pole plate into a plurality of vertical strip-shaped regions along the airflow direction, supplying water to the pole plate from the upper space of the dust collecting pole plate, limiting the dust removing water in each narrow strip-shaped region to flow downwards, and covering each small strip-shaped ...

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Номер записи: 6
01-09-2010 дата публикации

Wet-dry mixing electric dust remover

Номер: CN0101816975A
Автор: HONG JIANG, YUZE JIANG, LEFENG LI, AIJIE LIN, DALI QI, YONG ZHANG, JIANG HONG, JIANG YUZE, LI LEFENG, LIN AIJIE, QI DALI, ZHANG YONG
Принадлежит:

The invention relates to a wet-dry mixing electric dust remover. The electric dust remover mainly consists of an inlet smoke box, an air flow uniformly-distributing plate, a shell, a cathode line, an anode plate, an outlet smoke box, an outlet trough-shape plate, a rapping device, an ash bucket, a water distribution device and a water tank. The electric dust remover is characterized in that the upstream in the inflow direction of the smoke gas or the exhaust gas is provided with a dry-type ash removal electric field which adopts mechanical rapping, electromagnetic rapping or acoustic wave to remove the ash, the last electric field is a wet-type ash removal electric field which adopts a water film to remove the ash, the dry-type ash removal electric field and the wet-type ash removal electric field are arranged in the same shell, and the wet-type ash removal electric field is connected with an ash removal water treatment recycling system. The invention integrates the advantages of the dry-type ...

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Номер записи: 7
04-08-2023 дата публикации

Efficient mixing equipment for cement stabilized macadam material

Номер: CN116533380A
Автор: AN PING, YUAN YUBO, CHEN XIANGCHEN, YAN XIANGPENG, LI HUI, WEI JINCHENG, XU QINSHENG, QIN SILONG, FANG JIAMING, LI DONGYU, LI LEFENG
Принадлежит:

The invention relates to the technical field of road engineering, and discloses cement stabilized macadam material efficient mixing equipment which comprises a lower mixing box body and an upper mixing box body, the lower mixing box body is located at the lower end of the upper mixing box body, and a discharging valve is arranged at the bottom of the lower mixing box body; a plurality of lower connecting blocks which are arranged in an annular array are fixedly mounted at the position, close to the upper end, of the outer surface of the lower mixing box body, a plurality of upper connecting blocks which are arranged in an annular array are fixedly mounted at the position, close to the lower end, of the outer surface of the upper mixing box body, and the lower connecting blocks and the upper connecting blocks are fixed through bolts; a mixing mechanism is rotatably mounted in the lower mixing box body and the upper mixing box body, and a protective box body is fixedly mounted at the upper ...

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Номер записи: 8
14-04-2023 дата публикации

Desulfurization slurry flow meter calibration device and method

Номер: CN115962826A
Автор: LI LEFENG, ZHANG YONG, JIANG YUZE, LI YIFAN, ZANG YUWEI, LI FANGWEI, YIN JIANGUANG, HOU XIAOBANG, WEI QINGQUAN, MA JUNJIE, YAN WENJING, GUO BENXIANG, HE XUDONG
Принадлежит:

The device comprises a metering tank, a liquid level meter is arranged at the top of the metering tank, the liquid level meter is connected with a processor, and the metering tank is connected with a slurry inlet pipeline, an emptying pipeline, a first discharge pipeline and a second discharge pipeline; the processor is configured to obtain a first liquid level and a second liquid level of the desulfurization slurry entering the metering tank and time corresponding to the two liquid levels based on the liquid level meter, and obtain a change rate of the desulfurization slurry reaching between the two liquid levels; dividing the volume between the first liquid level and the second liquid level by the time required from the first liquid level to the second liquid level to obtain the average flow of the to-be-measured desulfurization slurry flowmeter; and the real-time flow of the to-be-measured desulfurization slurry flowmeter is obtained according to the product of the obtained liquid level ...

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Номер записи: 9
16-05-2023 дата публикации

Device and process for extracting urokinase crude product

Номер: CN116116047A
Автор: GU JING, XIONG XINLEI, GUO FEN, LI LEFENG, YANG ZHANWEI, JIN WEI, XIONG QIAN, ZHAO BAOYING, ZENG WEN, XIAO JIAOLONG, TANG WEI, WANG DEJUN
Принадлежит:

The invention provides a urokinase crude product extraction device and a technology thereof.The urokinase crude product extraction device comprises a box body, an adsorption tank, a separation tank and a transfer mechanism are arranged in the box body, a stirring part used for stirring urine and a refrigerating part used for adjusting the temperature are arranged in the adsorption tank, a tank cover is arranged on the adsorption tank, an adsorption part is arranged at the bottom of the tank cover, and a precipitation tank is arranged at the bottom of the adsorption tank; a membrane feeding gap is formed between the adsorption tank and the precipitation tank, a membrane feeding mechanism is further arranged in the box body and is used for conveying a reverse osmosis membrane into the membrane feeding gap, and a pressing piece is arranged at the connecting opening and is used for pressing the reverse osmosis membrane on the precipitation tank; the transfer mechanism is connected with the ...

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Номер записи: 10
11-04-2012 дата публикации

Method for forming ash removing water film for wet electric dust remover and dust collecting pole plate used by same

Номер: CN0101791590B
Автор: JIANG HONG, JIANG YUZE, LI LEFENG, LIN AIJIE, NIE WEIDONG, QI DALI, ZHANG YONG, HONG JIANG, YUZE JIANG, LEFENG LI, AIJIE LIN, WEIDONG NIE, DALI QI, YONG ZHANG
Принадлежит:

The invention discloses a method for forming an ash removing water film for a wet electric dust remover and a dust collecting pole plate used by the same. The invention solves the problem that a water film for completely covering the pole plate can not be formed on a super-high pole plate higher than 10 meters, thus the wet electric dust remover can be used for removing dust in super-large-flow flue gas such as flue gas in coal burning boilers of thermal power plants and the like, and the invention has the advantages of reducing floor space, saving dust removing water, and the like. The method for forming the ash removing water film comprises the following steps: dividing the dust collecting pole plate into a plurality of vertical strip-shaped regions along the airflow direction, supplying water to the pole plate from the upper space of the dust collecting pole plate, limiting the dust removing water in each narrow strip-shaped region to flow downwards, and covering each small strip-shaped ...

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Номер записи: 11