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ZPZ127 Automatic high-pressure spraying dust reducing device for fully mechanized working face in coal mine

ZPZ127 Automatic high-pressure spraying dust reducing device for fully mechanized working face in coal mine

Product introduction

Based on the dust generating features of coal mining machine and tunnel boring machine, ZPZ127 Automatic high-pressure spraying dust reducing device for fully mechanized working face in coal mine is a set of high-efficiency dust reducing device designed by our company in view of difficulties of lower water pressure existing in the current traditional internal and external spraying, poor atomizing effect and nozzle blocking etc. this device can realize unattended automatic operation while after its automatic pressurizing system improves the water pressure up to 10MPa, the spraying dust reducing device will form a high pressure atomized curtain and cover the dust source completely, achieving an excellent effect of dust reduction with a small amount of water.

Performance characteristics

Realization of fully unattended automatic working without any personally operation is quite convenient to use.

The automatic pressurizing system which can improve the water pressure up to 10MPa achieves truly high pressure spraying.

The patented high pressure spraying dust reducing device will form high pressure curtain with features of fine grain, high speed, long range, small water consumption and large covering area.

The original spiral-teeth high pressure atomizing water-core nozzle can not only improve the dust reduction efficiency but also solve the problem of nozzle clogging.

The integrated design of the whole set device achieves easy installation, removing and daily maintenance.

Technical parameters

The main technical parameters of control system host

Rated input voltage: AC127V 

Power fluctuation adaptation range: 80%-120%

Explosion-proof mark: Exd[ib]I

Atomizing particle size: 50μm~200μm


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