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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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11-08-2023 дата публикации

Production device and process of anhydrous free aldehyde removal efficient environment-friendly rongalite

Номер: CN116571138A
Автор: YAN KANG, YAN JIANXUN, YANG FANYUN, CHEN GONGHUA, YUAN QIAOMEI, YI HUI, SONG WEIMING, DAI ZHIJIAN, XU LIANG, TANG JIANBO
Принадлежит:

The invention discloses a production device and process of anhydrous free aldehyde removal efficient environment-friendly rongalite, comprising: a mixing barrel, the top and bottom of which are respectively provided with a feed port and a discharge port; the moving plate is slidably mounted on the outer surface of the mixing barrel, and a connecting plate is rotatably mounted at the top of the moving plate; the lifting assembly is mounted on the mixing barrel and is used for driving the moving plate to ascend and descend. Raw materials are directly poured into the storage box, the lifting assembly is used for driving the moving plate to ascend and descend, so that the storage box on the connecting plate can be driven to ascend and descend, then the electric push rod is started to drive the sealing plate to rotate to open the opening, and the raw materials flow into the mixing barrel; the operation avoids the trouble that the raw materials are carried to a feeding hole in the top of the ...

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Номер записи: 1
15-07-2015 дата публикации

Novel geothermal resource heat taking well device

Номер: CN104776626A
Автор: YAN JIANXUN
Принадлежит:

The invention discloses a novel geothermal resource heat taking well device, which comprises an inner pipe, a primary cased well, at least one secondary cased well and a heating part, wherein vacuum pipes are arranged on the well wall of the primary cased well in a sleeving way, the vacuum pipes are connected through screw threads, a temperature probe is arranged in a position, tightly attached to the well wall of the cased well, of the inner wall of each vacuum pipe, the number of the secondary cased well is not smaller than 1, a semicircular bulge is arranged on the outer wall of the heat taking part, an engine is connected with the upper end output opening of the inner pipe, and media added into the primary cased well is carbon dioxide.

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Номер записи: 2