Intelligent coal mine underground gas safe extraction device

The utility model discloses the technical field of extraction devices, and particularly relates to an intelligent coal mine underground gas safety extraction device which comprises a bottom plate, a gas pump station, a steam-water separator, a water tank, a first gas suction pipe, a drying box, a se...

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Bibliographic Details
Main Authors LI CHANGLE, LIAO GUOWEI, YE WEI
Format Patent
LanguageChinese
English
Published 08.02.2022
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
SEPARATION
TRANSPORTING
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Summary:The utility model discloses the technical field of extraction devices, and particularly relates to an intelligent coal mine underground gas safety extraction device which comprises a bottom plate, a gas pump station, a steam-water separator, a water tank, a first gas suction pipe, a drying box, a second gas suction pipe, a filter box and a gas extraction pipe. A gas outlet of the steam-water separator is communicated with a gas inlet of a gas pump station, a water outlet of the steam-water separator is communicated with a water tank, a feeding port of the steam-water separator is communicated with a first gas suction pipe, a gas inlet of the first gas suction pipe is communicated with a drying box, a gas inlet of the drying box is communicated with a second gas suction pipe, and a gas outlet of the second gas suction pipe is communicated with a gas outlet of the gas pump station. According to the device, the filter layer and the adsorption layer are convenient to replace, the sealing performance of the air ou
Bibliography:Application Number: CN202121899980U