Jining Dongda Electric Co., Ltd.

Dongda
Mine pressure air self-rescue device
,
Mine pressure air self-rescuer
Direct sales
Mine pressure air self-rescue oxygen supply device manufacturer, single Compressed air self-rescue device, price of compressed air self-rescue device for oxygen supply mine, compressed air self-rescue device for oxygen supply, our advantages: We are a regular manufacturer, we have low prices, we have good credit and after-sales service. If you need help, please contact Xiao Zhao and he will be at your service 24 hours a day.
Product introduction of mine pressure air self-rescue device:
The mine pressure self-rescue device is mainly used for disaster relief and protection in coal mines. When an accident occurs underground in a coal mine or harmful gases appear and the staff cannot breathe normally, the staff You can enter the nearest self-rescue device to avoid disasters. The fresh air delivered by the self-rescue device allows disaster evacuation personnel to breathe easily for a long time, achieving the purpose of safe disaster avoidance and stable work mood. Under normal circumstances, the number of self-rescue devices installed underground shall not be less than one-third of all underground personnel.
The mine pressure air self-rescue device has the functions of decompressing, silencing, flow adjustment, and filtering oil and water for compressed air gas. It has the characteristics of easy installation, beautiful appearance, long service life, low noise, fresh and hygienic air, etc. .
Dongda
Mine pressure wind self-rescue device
,
Mine pressure wind self-rescue device
Direct sales
The main structure of the mine pressure wind self-rescue device:
Type mine pressure air self-rescue device is a new type of isolated gas respiratory protection device. This device has six groups in a box (groups can be designed according to requirements), which can be used by six people at the same time to achieve the effect of taking care of each other.
The mine pressure air self-rescue device consists of a box, a mounting plate, an air inlet pipe, a door lock, a respirator (multiple groups), etc. The box body, mounting plate and air inlet pipe are made of stainless steel. The respirator is installed in the box and consists of a regulating valve, a pressure reducing filter valve, a spring hose, a self-priming filter mask, etc. The pressure reducing filter valve filters impurities, water and oil in the air, reduces pressure air noise, and can accurately adjust and control the air supply pressure so that workers can breathe unimpeded, smooth and comfortable.
The mine pressure air self-rescue device adopts a self-priming filter mask that is worn directly on the mouth for breathing, and is connected through a spring hose, which does not affect the user's line of sight. The spring hose can be freely expanded and contracted, and the user can breathe when the spring is soft. The tube can move freely within the telescopic range. Mine compressed air self-rescue devices generally use mine compressed air pipelines for air supply.
Main technical parameters of the mine pressure air self-rescue device:
System air supply pressure: .~.
Respirator adjustment pressure range: .~.
Respirator air supply range: ~/
Air supply method: Ground system air supply or independent pump station air supply
Noise:
Operation method: Manual rapid air supply
Protection method: Protective mask
Overall dimensions (&&): ㎜&㎜& ㎜
Weight:
Contact: Manager Zhao Mobile: (WeChat) Landline Fax::
Warm reminder: The website price is for reference only, the actual price The price quoted by mobile phone shall prevail. Looking forward to your call.
Dongda
Mine pressure air self-rescuing device
,
Mine pressure air self-rescuing device
Direct sales