80L flameproof water bag gd80 flame retardant antistatic flameproof water bag

  80L flameproof water bag gd80 flame retardant antistatic flameproof water bag
80L explosion-proof water bag, gd80 explosion-proof water bag, good bearing capacity of explosion-proof water bag, and no leakage of explosion-proof water bag
The purpose of 80L explosion-proof water bag gd80 is to prevent coal dust explosion * control the expansion of coal dust explosion * disaster, and ensure that there is sufficient water at the upper and lower outlets of coal and semi coal rocks in each mining area, so as to prevent the expansion of gas and coal dust explosion * accidents and isolate the spread of coal dust explosion *

1、 Installation method of 80L flameproof water bag gd80:
1
Installation mode of water bag (trough) shed: hanging type, upper supporting type or mixed type can be adopted; The principle is: when subjected to deflagration impact, water is easy to spill; The arrangement shall comply with the following provisions:
When section s ＜ 10m2, , NB/L× 100＞ =35%
When section s ＜ 10m2, , NB/L× 100＞ =50%
When section s ＜ 10m2, , NB/L× 100＞ =65%
Where n - number of water bags (slots) on the drainage shed, B - width of windward section of the water shed, and L - width of horizontal roadway where the water shed is located;
2
The sum of the gap between the water tank (bag) and the gap between the water tank (bag) and the support or roadway wall shall not be greater than 1
5m, and shall not exceed 1
8m
The gap between two water bags (slots) shall not be greater than 1
2m
The distance between the side of the water bag (slot) and the roadway wall, support, roof and structure shall not be less than 0
1M
The distance from the bottom of the water tank (bag) to the top beam shall not be greater than 1
6m
If it is greater than 1
6m, it shall be placed in the water bag One is added above the (groove);
3
The distance between the water shed and the roadway rail surface shall not be less than 1
8m, and the uniform height shall be maintained
When roof lifting is required, the roadway section in the water shed area shall be consistent with the roadway section 20m in front and behind;
4
Hang the water bag (tank)
The hook position shall be aligned and arranged opposite to each other
Row the hook with 4 & mdash; 8mm Round steel, the hook angle is 60 & plusmn; 5 degrees, and the variable hook is 25mm

2、 Parameters of 80L flameproof water bag gd80:
&Nbsp; flameproof water bag is an installation container used in underground coal mines
The water bag shed composed according to the installation technical requirements can effectively isolate the transmission of gas and coal dust and reduce the loss caused by danger
The materials used to make the water bag have flame retardant, anti-static and other safety properties
Shandong Unocal mining flameproof water bag is flame retardant and anti-static, with common specifications of 40L, 60L and 80L of
Contact person: Manager Zhang
Mobile: 18660826952 (same as wechat)
QQ：2890974168