Mining explosion-proof water tank GS40-4A explosion-proof water tank with complete specifications, 3-hole explosion-proof water tank supplied by the manufacturer

Description :

Mining explosion-proof water tank GS40-4A explosion-proof water tankInstallation method: It can be suspended, supported, or mixed; The principle is: when subjected to explosive impact, water is prone to splashing out; The layout should comply with the following regulations:

　　When the cross-sectional area S is less than 10m2, NB/L × 100>=35%

　　When the cross-sectional area S is less than 10m2, NB/L × 100>=50%

　　When the cross-sectional area S is less than 10m2, NB/L × 100>=65%

　　In the formula, the number of water bags (grooves) on the N-row shed, the width of the windward section of the B-row shed, and the width of the horizontal roadway where the L-row shed is located;

　　twoMining explosion-proof water tank GS40-4A explosion-proof water tankThe sum of the gap between the water bag and the support or roadway wall shall not exceed 1.5m, and shall not exceed 1.8m. The gap between two water bags (troughs) shall not exceed 1.2m. The distance between the edge of the water bag (trough) and the roadway wall, support, roof, and structure shall not be less than 0.1m. The distance from the bottom of the water bag (trough) to the top beam shall not exceed 1.6m. If it is greater than 1.6m, an additional water bag (trough) shall be added above the water bag (trough);

　　3. The distance between the water shed and the roadway track surface should not be less than 1.8m, and a uniform height should be maintained. When it is necessary to lift the roof, the cross-section of the roadway in the water shed area should be consistent with the cross-section of the roadway that is 20m long in front and behind it;

　　Management and precautions of sink (bag) shed

　　1. It is necessary to regularly maintain the integrity of the water bag (tank) and the specified water volume, with the upper edge in a horizontal state to meet the design requirements;

　　2. Check every two weeks;

　　3. Announce as auxiliary explosion-proof use.

　　3、 Purpose:

Mining explosion-proof water tank GS40-4A explosion-proof water tankTo prevent coal dust explosions and control the spread of coal dust explosion disasters, there is sufficient water supply at the upper and lower exits of the excavation face to prevent the expansion of gas and coal dust explosion accidents and isolate the purpose of coal explosion transmission

AfterSalesService :

• Explosion proof water tank