Mine Explosion Proof Centrifugal Submersible Sewage Pump

Mine Explosion Proof Centrifugal Submersible Sewage Pump Description:

BQS (W) mine flameproof type drain desilting submersible pump is one of the power irrigation equipment with pump and motor combination , good appearance, simple structure, good sealing performance, stable performance, long lifetime, easy to install and use, and can be long-term continuous operation under water, are widely used in coal mine shaft, inclined and bottom of scattered slime automated drainage. Built-in electric pump, water flowing from the motor sandwich, effectively extending the life of the pump; externally mounted pumps, impeller is dual channel structure greater flow , stable operation, strong sewage capacity, anti-winding, no clogging, and with small size, light weight, portable and convenient features.

Mine Explosion Proof Centrifugal Submersible Sewage Pump Application

In a hazardous area such as Zone1, Group IIB T4, the gas, vapor or mist, and the mixture of air will turn the environment into the explosive environment, which may be used in common circumstances and in places where it may exist.

It is used in closed areas with biogas, chemical, flammable, explosive gas, dust, etc.

Suitable for chemical, petroleum, mining, power plants, sewage treatment plants, sewer systems, livestock farms, industrial and agricultural wastewater discharge.

Explosion proof grade requirements of submersible pumps

The submersible pump will become explosion-proof submersible pump when equipped with explosion-proof motor, motor explosion can be divided into D2BT4 (solid explosion) and D2CT4 (gas explosion). No matter what explosion-proof way is to prevent the use of the pump when the sparks occurred accident, now let’s share explosion-proof submersible pump explosion-proof grade requirements.

Explosion-proof requirements of explosion-proof submersible pumps: This requires the use of electrical equipment under the conditions specified in the design and manufacture, in the above-mentioned explosive with the occasion, even if the equipment failure, will not cause the surrounding explosive The gas environment is ignited and exploded.

To make the submersible motor has a certain explosion-proof performance, can adapt to the explosive environment in the use of requirements, to be submersible motor structure, parts manufacturing materials and manufacturing processes, and other specialized measures to be guaranteed. Explosion-proof submersible pump is in the ordinary submersible sewage pump on the basis of optimization and improvement, submersible submersible submersible submersible pump submersible motor based on the use of explosion-proof motor, pump outside the cable leads to the use of explosion-proof head, its role in the conductive part of the explosive medium, or to prevent dangerous sparks and localized heating of conductive parts that may be in contact with explosive mixtures.

Mine Explosion Proof Centrifugal Submersible Sewage Pump Main Technical Parameters