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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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Форма поиска

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 4. Отображено 4.
02-06-2023 дата публикации

Dry powder coal gasifier

Номер: CN116200213A
Автор: LIU HAIJIAN, CHI XUEJIN, ZHANG HAIGUO, WU HENG, FENG HAO, LIU TONGFEI
Принадлежит:

The invention discloses a dry powder coal gasification furnace which comprises an upper furnace body, a fire tube boiler, a lower furnace body and a round sealing head which are sequentially connected from top to bottom. The fluidized bed furnace has the advantages that the first coal feeding port, the second coal feeding port and the third coal feeding port are sequentially formed in the lower furnace body from bottom to top, pulverized coal is added from different height components of the lower furnace body, the lower furnace body is integrally designed in an inverted cone shape, the cross section area tends to be enlarged from bottom to top, the gas velocity of a fluidized bed layer can be changed, and the smaller the cross section area is, the larger the gas velocity is. The bottom of the fluidized bed is ensured to have higher bed gas velocity, so that the fluidization effect reaches the best state, and the bottom of the gasifier is prevented from slagging; moreover, the temperature ...

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Номер записи: 1
30-05-2023 дата публикации

Transport vehicle for loading ship moving trolley and application method

Номер: CN116176396A
Автор: LUO QI, XIE FALIANG, CUI NINGJIE, SU NING, ZHANG HAIGUO, WANG QIANXING
Принадлежит:

The invention provides a transport vehicle for loading a ship moving trolley and an application method.The transport vehicle adopts the hydraulic suspension technology, a suspension device comprises a suspension frame and a balance arm which are hinged, the suspension frame is connected to the bottom face of a vehicle frame, the balance arm is connected with a wheel shaft, and the two ends of a suspension oil cylinder are connected with the suspension frame and the balance arm respectively to achieve supporting; and the lifting of the frame is realized through the stretching of the suspension oil cylinder. Due to the application of the suspension device, even bearing of each wheel set can be guaranteed when the road surface of the whole vehicle is sloped and uneven, and the stability of the whole vehicle is improved; meanwhile, when the transport vehicle is unloaded, the suspension frame descends to the lowest position, the balance arm makes contact with the ground, and the transverse stability ...

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Номер записи: 2
04-04-2023 дата публикации

Bituminous pavement intelligent construction management and control system based on Internet of Things

Номер: CN115901005A
Автор: DING JIE, HE XUNLIN, LI SHILIN, ZHANG HAIGUO, LI HUINENG
Принадлежит:

The invention discloses a bituminous pavement intelligent construction management and control system based on the Internet of Things, and the system comprises a speed measurement device which is used for monitoring the actual traveling speed of a road roller; the temperature measuring device is used for monitoring the actual temperature of the asphalt pavement; the environment temperature monitoring device is used for monitoring the actual temperature of the construction environment; the vehicle-mounted terminal is arranged on the road roller and is used for receiving the actual traveling speed of the road roller; the monitoring terminal is used for determining the estimated temperature drop speed of the asphalt pavement according to the actual temperature of the asphalt pavement and the construction environment, and determining the estimated temperature drop time according to the temperature difference between the actual temperature of the asphalt pavement and the lower limit value of ...

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Номер записи: 3
30-10-2020 дата публикации

Non-negative pressure water supply equipment with good energy-saving effect

Номер: CN0211816642U
Автор: ZHENG XIUHUA, ZHANG LEI, ZHANG RUIQING, WANG LILI, ZHANG HAIGUO, JIA ZENGJIN
Принадлежит: WEIFANG LIDE ELECTRIC APPARATUS CO LTD, WEIFANG LIDE ELECTRIC APPARATUS CO., LTD.

The utility model discloses non-negative pressure water supply equipment with a good energy-saving effect. The device comprises a main water tank and a water supply pipeline, a secondary water tank isarranged at the bottom of one side of the main water tank; one side of the main water tank is fixedly connected with a first U-shaped pipe; the bottom end of the outer side of the first U-shaped pipecommunicates with a communicating vessel pipe, the communicating vessel pipe communicates with the bottom of an inner cavity of the secondary water tank, the inner wall of the main water tank is rotationally connected with a rotating rod through a rotating shaft, the bottom end of the rotating rod is fixedly connected with a piston, the piston is slidably connected with a water supply pipeline, and one side of the main water tank communicates with a water purifier pipeline. According to the utility model, the communicating vessel conveying structure is adopted to maintain the water level height ...

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Номер записи: 4