ZHJ mining mobilefire-fighting grouting device

ProductIntroduction

ZHJ mining mobilefire-fighting grouting device is an important coal mine fireprevention grouting equipment, have convenient to move, connect asimple, quick, applicable in extinguishing grouting materialswidely, grouting cost low characteristic, can meet different typesof underground coal spontaneous combustion fire and use differentslurry materials for fire prevention of the prevention and controlof spontaneous combustion needs.

The main technicalindexes:
1) with single screw pump, metering pump and mixer component of theunderground grouting pump adopts the power transmission, suitablefor long-distance transmission of yellow mud, fly ash, glue pulpextinguishing material infusion and coal goaf wall fracture zones,and coal wall fracture and high temperature points such as thedrill perfusion plugging fire prevention or spontaneous combustiondisasters processing.
The rated flow: 3, 6 m3 / h
Pressure rated: 2 ~ 5 MPa
Fire extinguishing material conveying slurry concentration: 60% orless (volume content)
Fire slurry materials containing solid particles diameter: morethan 8 mm
2) ever after pump, metering pump and store up of material boxunderground grouting pump adopts the power transmission, mainly issuitable for the close conveying steam fog resistance, agents,nitrogen foam, gel, wong nei daub, fire fighting materialsperfusion coal wall fracture zones and high take, used to put outhappened in support of the top or high risk of spontaneouscombustion with local fire.
Steam injection fog resistance, agents flow: 400 L/h
Note: 3.4 m3 / gel flow h
Note nitrogen gas bubble fluid flow: 3 m3 / h (high with low degreeof bubble)
Note wong nei daub maximum flow: 50 m3 / h (add theaccelerating)
3) the integration of double screw pump light with light weight,small size, high reliability, electricity (gas) move two drive modeand other characteristics, can meet mine perfusion gelextinguishing the need of quick flexibleoperation