Double-cylinder grouting pump

The invention discloses a double-cylinder grouting pump which comprises a first pushing assembly, a second pushing assembly and a transfer valve, and one end of the first pushing assembly and one end of the second pushing assembly communicate with the transfer valve. The first pushing assembly and t...

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Bibliographic Details
Main Authors LIAN YAXIAO, LU LIANGBIN, AO JIANFENG
Format Patent
LanguageChinese
English
Published 30.08.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The invention discloses a double-cylinder grouting pump which comprises a first pushing assembly, a second pushing assembly and a transfer valve, and one end of the first pushing assembly and one end of the second pushing assembly communicate with the transfer valve. The first pushing assembly and the second pushing assembly sequentially and alternately extract mud into the transfer valve and push the mud to be output outwards from the interior of the transfer valve, and when the first pushing assembly is located on an extraction path, the second pushing assembly is located on a pushing path. According to the double-cylinder grouting pump, through double-cylinder reciprocating motion of the first pushing assembly and the second pushing assembly, continuous operation from pumping to outputting of slurry can be achieved, the slurry conveying efficiency is improved, the automation level is improved compared with manual carrying, and meanwhile the labor intensity of workers is reduced. The double-cylinder recipro
Bibliography:Application Number: CN202210790599