Water ring vacuum pump applied in coal mine industry

The safety of coal mines should be grasped from minor issues, such as the application of water ring vacuum pumps in the coal mining industry:

The safety issues of coal mines are getting more and more attention by people. Continuously occurring accidents occur continuously and require strict control over various safety performances of coal mines. Water ring vacuum pumps are used as mechanical products produced by coal mines and have an explosion-proof performance and material for motors. Strict requirements.

Mainly in:

1. Extraction of gas methane Also known as coal bed methane, the main component is methane. The gas content of open coal seams is quite rich. It is assumed that the natural distribution of air into the air will pose a serious greenhouse effect, and even more serious is the risk of explosion. Each year, gas explosions have caused serious losses to the country and family, and the safe discharge of gas has become The most important job of coal mining. As we all know, water ring vacuum pump is the best equipment for extracting gas, such as flammable and explosive gas, because it uses water as the medium for the entire pumping and exhausting. It is worth noting that if the extraction of gas should be equipped with explosion-proof motor.

2. The dust in the coal dust area has a large quantity and complex composition, and is the main source of air pollution in the mining area. A large-scale water ring vacuum pump is used as the main pump, and the devices for dust collection, maintenance, etc. are configured to complete the recovery of dust in the mining area and also play a role in purifying the air.

3. Coal refining In the refining coal vacuum filtration process, the general request can withstand the impact of air currents and water, atmospheric water ring vacuum pumps, the need to configure the front of the separate device to a steady pressure, respectively, liquid.

4. Vacuum pump monotonous cable Mine cable is very easy to reduce insulation performance in relatively humid mines. The water ring type vacuum pump is an air pumping device. The low voltage and high current are passed through the cable. Internal heat is generated and the monotony is completed when the oxygen concentration is low. This effectively prevents oxidation and prolongs the aging of the cable. process.

5. Consumption of anti-static equipment During the process of consuming anti-static and flame-retardant tapes and underground clothes, a vacuum immersion process is adopted to allow anti-static and flame retardant agents to enter the interior of the security belt, replacing the original spraying process. More safe and reliable.