Qujing Coal Mine ZYJ&# 40; A) Low profit, high sales of compressed air self rescue device
Category:
mechanical equipment/Mining machinery and equipment/Other mining construction equipment and accessories
Model:
ZYJ( A)
Brand:
Tai'an Yucheng
Retail Price
330.00USD
重量
kg
- Product Description
-
Description :
Qujing Coal Mine ZYJ (A) Low profit, high sales of compressed air self rescue device
Qujing Coal Mine ZYJ (A) Pressure wind self rescue device,ZYJ(A) The compressed air self rescue device has small profits but high sales,ZYJ(A) Pressure wind self rescue device
ZYJ - (A) type compressed air self rescue device is mainly used for disaster relief and protection in coal mines with coal and gas outbursts. When coal and gas outburst or there are signs of outburst, staff can enter the self rescue device nearby to avoid disasters, wear respirators and wait for rescue. In general, the number of self rescue devices installed underground shall not be less than one-third of the total number of underground personnel. When coal and gas outburst or there are signs of outburst, staff can enter the self rescue device nearby to avoid danger. The device is easy to operate, fast, and reliable. Disaster avoidance personnel feel comfortable, without pain or pressure when using compressed air self rescue devices.
ZYJ - (A) compressed air self rescue device model representation:
The ZYJ - (A) compressed air self rescue device has been widely used in more than 100 coal mines in ten major mining areas, including Shenhua Group, Yanzhou Coal Industry, Datong Mining, Zao Mining Group, Xinwen Mining Group, Yongmei Group, Coking Coal Group, Pingdingshan Coal Mining Group, Jingyuan Coal Industry, etc., and has achieved important results.
parameter
serial number
name
Specifications
one
System gas supply pressure
0.3-0.7MPa
two
Respirator regulates pressure range
0.05-0.08MPa (manual pressure regulation)
three
Range of air supply for respirators
30-55L/min
four
gas supply method
Ground system gas supply or single energy pump station gas supply
five
Silencing ability
<85dB(A)
six
Operation method
manual
seven
Protection methods
Self suction filtering face mask
eight
Output capability
There is a pressure gauge display
nine
pressure gauge
Specification 0-0.25MPa (the pressure value of the respirator can be clearly observed during debugging)
ten
Pressure reducing valve device
It has functions such as pressure reduction, noise reduction, filtration (water, oil), automatic drainage, dust prevention, etc
eleven
configuration
Equipped with six sets of interior, it can be used by six people at the same time (can also be increased or decreased depending on the situation)
twelve
Respiratory mask pressure
>300Pa
Installation of ZYJ - (A) compressed air self rescue device:
Generally, respirators are installed in alleys or along the upper and lower channels. When installing, it is necessary to strictly follow the coal mine safety production regulations, and install one or several sets every 50 meters. *It is easy to install near the edge of the tunnel or in small chambers specifically designed for disaster prevention. In this way, it neither hinders transportation nor extends the service life of the respirator.
The compressed air self rescue device should be installed in the vicinity of the working face chamber or safety chamber, and in the wind section with a large number of mobile personnel, it should be installed on the inside of the bend or in a specialized chamber. The installation height can be customized to allow disaster avoidance personnel to easily access the breathing mask and comfortably sit and squat. The installation location should be chosen at a smooth and flat place on the top and bottom plates of the two sides of the groove to prevent falls and injuries caused by falling and roof falling, thus failing to achieve the purpose of disaster relief.
After installation, a centralized inspection of the entire mining system and individual spot checks should be conducted for trial use.
Inspection: After installation according to the drawing requirements, check whether each connecting component is firm and reliable, whether the sealing at the connection is tight, whether there is any air leakage in the pipeline, whether the respirator is unobstructed, and whether the position and direction are correct. If there are any errors, they should be corrected in a timely manner.
Pressure regulation: Pull up the pressure regulating knob, rotate it clockwise to increase pressure, and rotate it counterclockwise to decrease pressure. Adjust to the desired pressure, preferably 0.05-0.08MPa, and then press the pressure adjustment knob to lock it in place.
Sampling inspection: Choose a face mask, open the pneumatic valve, and wear the mask. If you feel uncomfortable, please adjust according to the second method mentioned above until you feel comfortable. After adjustment, reset again.
Use of ZYJ - (A) compressed air self rescue device:
When a coal and gas outburst occurs underground, endangering the lives of on-site personnel or warning signs of coal and gas outburst are discovered, or when the gas exceeds the standard and poses a serious threat to the workers, on-site workers should quickly open the door of the compressed air device, then open the pneumatic valve, wear a mask for breathing, and wait for assistance.
AfterSalesService :
Key words:- Low profit
- high sales of compressed air self rescue device
