Industrial production consumes a lot of energy, and emits many pollutants such as smoke and dust, which have a certain impact on the ecological environment. The filter is an effective tool to remove dust and other contaminants. The coal burns in poor quality and emits a lot of soot. It explodes when mixed with oxygen. Industrial explosion-proof filter cartridge dust removal equipment is required.

Explosive characteristics of various material processing dust

The combustion speed and explosion pressure are faster than gas, but the combustion time is long, the productivity is large, the combustion degree is high, and the explosion occurs.

Dust explosion is a complicated gas explosion phenomenon. Generally speaking, combustible dust is suspended in the air and forms a dust cloud within the explosive concentration range. It is first ignited after contact with combustible dust. A small fireball is formed under the action of the fire source. A large amount of heat is released during combustion, which will reduce the combustible dust. After heating and burning, the dust expands rapidly and eventually explodes.

In order to ensure the safe production of the system, explosion-proof Filter cartridge dust removal equipment is designed, mainly including explosion-proof safety valve, explosion-proof membrane, heavy hammer and oil leakage device.

The explosion-proof filter cartridge dust removal equipment consists of a down pipe, an air volume regulating valve and a rectangular air inlet pipe. When designing the intake pipe, comprehensive consideration should be given to the degree of negative pressure resistance of the pipe wall. The wall-tube wind speed control valve can be used as a pipeline. Generally, the thickness of the wind plate should be controlled within 5 mm, and the wind speed of the wind pipe can effectively reduce the dust concentration on the pipe wall and avoid dust accumulation.

The automatic design of Dust explosion-proof device and the interlocking function of detection and alarm are the key. When the system finds hidden dangers nearby, it transmits alarm information to the mobile port through the central control system to achieve dust explosion protection.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.