Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 6. Отображено 6.
18-08-2023 дата публикации

Gas blow-by prevention sealing structure of pyrolysis rotary kiln

Номер: CN116603492A
Автор: XU PIN, ZHANG ZHIWEI, WANG HONGXIA, LIU XIAOHUI, JU CHANGSHENG
Принадлежит:

According to the gas channeling prevention sealing structure of the pyrolysis rotary kiln, the pyrolysis rotary kiln comprises a kiln head and a rotatable kiln body, the kiln head is provided with a spiral conveyor, the spiral conveyor comprises a conveying pipe and a spiral blade fixed to a rotating shaft, and the rotating shaft penetrates through the conveying pipe and the kiln body; at least two sections of spiral blades are arranged, and the spiral blades are fixed at intervals in the axial direction of the rotating shaft; during working, a material to be pyrolyzed forms a flowable dynamic plugging body capable of plugging a circulating surface at the interval part between two adjacent sections of spiral blades. Due to the fact that the dynamic plug body always exists in the working period of the pyrolysis rotary kiln and can keep the constant thickness, reverse blow-by of the pyrolysis oil gas can be effectively prevented, and the collection effect of the pyrolysis rotary kiln on the ...

Подробнее
Номер записи: 1
27-06-2023 дата публикации

Ultra-high performance concrete recycling device and using method thereof

Номер: CN116328895A
Автор: XU PIN, ZHOU MINGDI, QIN WENXIN
Принадлежит:

The invention relates to the technical field of concrete recycling, and discloses an ultra-high performance concrete recycling device and a using method thereof.The ultra-high performance concrete recycling device comprises a machine shell, a fixing base is fixedly connected to the top of the machine shell, a pulverizer is fixedly connected to the top of the fixing base, and a rotating shaft is movably connected to the interior of the pulverizer. According to the ultra-high performance concrete recycling device and the using method thereof, the machine shell, the fixing base, the smashing machine, the baffle, the adjusting plate, the adjusting bolt, the feeding groove, the vibrating table, the first vibrating screen, the second vibrating screen, the third vibrating screen, the first sliding way, the second sliding way, the third sliding way, the fixing rod, the collecting hopper, the feeding barrel, the spiral feeding rod, the feeding motor and the feeding pipe are matched with one another ...

Подробнее
Номер записи: 2
12-05-2023 дата публикации

Method and device for identifying similar group distribution in business security risk control scene

Номер: CN116108343A
Автор: XU PIN
Принадлежит:

The invention discloses a method and a device for identifying similar group distribution in a business security risk control scene, relates to the field of artificial intelligence, in particular to an intelligent search technology, and can be applied to smart city, smart government affair and commercial copywriting risk control scenes. The specific implementation scheme is as follows: acquiring first original data of a first group in a multi-feature space; wherein the multi-feature space comprises a plurality of sub-feature spaces; acquiring second original data of a second group in the multi-feature space; obtaining the similarity of the first group and the second group in each sub-feature space according to the first original data and the second original data; obtaining the distribution similarity of the first group and the second group according to the similarity of the first group and the second group in each sub-feature space; and according to the distribution similarity, identifying ...

Подробнее
Номер записи: 3
30-06-2023 дата публикации

Hoisting system for deepwater desilting

Номер: CN116356905A
Автор: CHEN YEHANG, YU YAOLONG, HE YINGHAO, ZANG JIAN, WEI JIAN, JIN XIN, LI NING, XU PIN, ZHOU MENG, YANG SHUO
Принадлежит:

The hoisting system is provided with a mud suction system, a hoisting platform and a transfer platform, the hoisting platform and the transfer platform are both floating platforms, a crane is installed on the hoisting platform, a booster pump is arranged on the transfer platform, and a mud suction head of the mud suction system is connected to a heavy object connecting end of a hoisting rope used for hoisting a heavy object on the crane. The sludge suction system is a pneumatic sludge suction system, a sludge suction head of the sludge suction system is a pneumatic sludge suction head and is connected with an air supply pipe for providing pressure air for the pneumatic sludge suction head, an inlet side of the air supply pipe is connected with a pressure air source, a sludge outlet of the sludge suction head is connected with a sludge conveying pipe, a plurality of floating bodies are fixedly connected to a water surface extension section of the sludge conveying pipe, and the sludge conveying ...

Подробнее
Номер записи: 4
04-04-2023 дата публикации

Full-sealing closed-loop construction method for stirring powder

Номер: CN115890918A
Автор: WANG XINQIANG, XU PIN, XU SHUXIANG, QIN QIJUN, ZHANG ZHONGMIN
Принадлежит:

The invention discloses a powder stirring full-sealing closed-loop construction method, and belongs to the technical field of powder stirring, the method comprises the following steps: S100, a sealed material barrel is conveyed to a stirring site, and a discharge port of the material barrel is sealed through a breakable sealing film; s200, transferring the material barrel to a stirring vehicle on the stirring site; s300, a pressing cover with a flexible sealing sleeve is automatically pressed to the material barrel, an opening in one end of the pressing cover is connected with the discharging opening of the material barrel in a sealed mode, and an opening in the other end of the pressing cover is connected with a material receiving opening of a stirring tank body on the stirring vehicle in a sealed mode through the flexible sealing sleeve; and S400, the material barrel is reversely rotated in the extending direction of the flexible sealing sleeve, so that the powder in the material barrel ...

Подробнее
Номер записи: 5
09-05-2023 дата публикации

3D large model web rendering lightweight rapid display method

Номер: CN116091725A
Автор: ZHU WENTAO, WANG WEI, XU PIN, ZHAO YANWU
Принадлежит:

The invention discloses a 3D large model web rendering lightweight rapid display method. The method comprises the steps of obtaining transmission 3D model data of different building BIM model files, 3D model theoretical calculation models and effects, time and priorities during building rendering; when different building BIM model files are connected with a data compression algorithm and compressed data are not sent to the BIM model file 3D model data compression algorithm, obtaining current lightweight display data on a BIM model file data separation receiving channel in unit time; according to the unit time lightweight display data, the data separation information and the current lightweight display data, determining a rendering effect of BIM model file data currently measured by a BIM model file 3D model data compression algorithm; according to the method, BIM model file data can be quickly processed and can be timely processed, and the measurement result is more accurate by filtering ...

Подробнее
Номер записи: 6