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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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18-08-2023 дата публикации

Manufacturing equipment and preparation method of sintering-free rail transit sludge sponge stone filter material

Номер: CN116603316A
Автор: ZHU ZHANGFA, WANG RONGDONG, YU HANGBIN, LI HUANGEN, QIU BOGANG, FANG WEIFENG, CHEN BANGRONG, LUO HANGYU, HUANG HONGPING, LIANG GUOJUN, LEI XIANWANG, WANG LINA
Принадлежит:

The invention discloses manufacturing equipment and a preparation method of a sintering-free rail transit sludge sponge stone filter material, the manufacturing equipment comprises a squeezing assembly arranged on a workbench, a flow guide assembly is arranged on the outer wall of the squeezing assembly, and supporting columns are fixedly arranged at the positions, close to the end corners, of the top of the workbench; the top of the supporting column is fixedly connected with a supporting plate, the top of the supporting plate is provided with an electric push rod extending to the bottom of the supporting plate, and an output shaft of the electric push rod is connected with a pressing plate. The preparation method comprises the steps that the squeezing assembly can adjust the overlapping degree of flow guide holes in the side walls of the first box body and the second box body, and therefore the sludge filtering degree of the flow guide holes in the squeezing process is adjusted; and after ...

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Номер записи: 1
11-08-2023 дата публикации

Production equipment and method for improving vegetation type concrete blocks

Номер: CN116572351A
Автор: ZHU ZHANGFA, WANG RONGDONG, QIU BOGANG, FANG WEIFENG, YU HANGBIN, LEE HWAN-KEUN, LUO HANGYU, WANG LINA, CHEN BANGRONG, ZHOU JUFENG, LIANG GUOJUN, RUAN FUJUN
Принадлежит:

The invention discloses production equipment and method for improving vegetation type concrete blocks. The production equipment comprises a stirring tank, a stirring structure is arranged in the stirring tank, the stirring structure comprises a stirring frame driven by a motor and an auxiliary stirring device arranged on the stirring frame, and the auxiliary stirring device comprises an auxiliary stirring block. The method comprises the steps that grass seeds, an adhesive, an organic fertilizer, mucky soil and straw raw materials are put into a stirring tank to be stirred, and the raw materials are stirred and mixed for the first time through a stirring frame; the auxiliary stirring block performs secondary stirring on the raw materials in the stirring tank; after the raw materials in the stirring tank are stirred and mixed, the mixture is injected into the plant-growing concrete block through a pump body and a conveying pipe at the bottom of the stirring tank. The method has the advantages ...

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Номер записи: 2