Country/Region | china |
---|---|
Company | Shandong Dongda Group |
Categories | Air Pressure Relief Valve |
Telephone | +86-537-2902388 |
ICP License | Issued by the Chinese Ministry |
ZYJ (C) mine air pressure self-rescue device is mainly used with
coal and gas outburst coal mine disaster protection. It is
installed in the coal mine or coal face of chamber machines lane
roadway head wind theappropriate location or locations more mobile
workers. And downpipe head, shaft stations, transport and return
air tunnel, a variety of the station house and other
places.According to the provisions of Coal Mine Safety Regulations,
when the mine disaster, the staff quick access to nearby wind
pressure self-help devices with mine locations, opening device,
wear respiratory masks, self-help. However, installing underground
mine air pressurenot less than the number of self-help devices
downhole full third.
System air pressure: 0.3-0.7MPa
Respirator adjustment pressure range: 0.05-0.1MPa (manual pressure
regulator)
Breathing air supply range: 30-55L/min
Air supply: single ground system can pump gas or gas
Silencer capacity: <85dB (A) Operation:
Manual Weight: 13kg
Protection methods: self-absorption filter masks
Output pressure: a pressure gauge shows
Structure: hook type
Dimensions: 800385180 (Unit: mm
![]() |