High-stability shale gas desanding device with gravel storage mechanism

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United States of America Patent

PATENT NO 11857902
SERIAL NO

17868581

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Abstract

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The present invention discloses a high-stability shale gas desanding device with a gravel storage mechanism, comprising a shale gas desanding assembly, a driving assembly, a flow stirring assembly and a flow guide assembly, wherein the shale gas desanding assembly comprises an outer side gas-solid separation tank, an inner side gas-solid separation tank is sleeved inside the outer side gas-solid separation tank, the inner side gas-solid separation tank is communicated with a shale gas mixture ingress pipe of the flow guide assembly, a top of the shale gas desanding assembly is communicated with an interior of the outer side gas-solid separation tank through a first pressure balance pipe, the outer side gas-solid separation tank is communicated with the shale gas mixture ingress pipe through a second pressure balance pipe, a pressure regulation and control assembly is arranged on the second pressure balance pipe.

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Patent Owner(s)

Patent OwnerAddress
TIANJIN UNIVERSITY92 WEIJIN ROAD TIANJIN UNIVERSITY NANKAI DISTRICT TIANJIN 300070 300070

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yizhong Tianjin, CN 6 1
He, Li Tianjin, CN 160 3521
Yan, Pengdong Tianjin, CN 1 0

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