use of mobile fume extraction unit The filter mechanism is the comprehensive effect of gravity, screening, inertial collision, adsorption effect, diffusion and electrostatic attraction. When the air flow with dust and smoke passes through the filter cloth, the particles larger than the filter cloth will settle due to gravity or be blocked by the filter cloth due to inertia. Particles smaller than the filter cloth void, due to collision with the filter cloth or adsorption by the filter cloth fiber, stay in the surface and void of the filter cloth, and form primary dust attached to the filter cloth, which is used to filter the subsequent secondary dust, namely dust filtration, so as to further improve the dust removal rate of the device.

use of mobile fume extraction unit The use of mobile fume extraction unit is the filtration effect of filter bag made of fiber woven material on dust to purify the dusty air. When the dust accumulates on the filter bag to a certain extent, the filter bag is sprayed and cleaned by means of compressed air in the form of pulse, so as to achieve the purpose of cleaning the filter bag. The dust bag is attracted by the fan, and the dusty air enters the dust chamber through the air inlet at the bottom of the lower box. The dust particles are blocked in the outer wall of the filter bag, and the air purified through the filter bag is discharged from the fan outlet.

use of mobile fume extraction unit maintenance:

First, the inlet and outlet air duct layout is compact, the airflow resistance is small.

Two, because of the use of separate chamber air pulse jet cleaning, spraying once can achieve the purpose of cleaning, so the cleaning period is extended, reduce the cleaning energy consumption, pressure gas consumption can be greatly reduced. At the same time, the fatigue degree of the filter bag and pulse valve is reduced, which increases the life of the filter bag and valve disc exponentially.

Three, the box adopts air tightness design, good sealing, inspection door with excellent sealing materials, in the process of production with kerosene leak detection, air leakage rate is very low.

Four, the separation of air pulse jet ash cleaning technology, overcome the disadvantages of conventional use of mobile fume extraction unit and separation of fume dust removal, dust removal, low emission concentration, low air leakage rate, less energy consumption, less steel consumption, covers less area, stable operation, good economic benefits. Suitable for metallurgy, building materials, cement, machinery, chemical, electric power, light industry dust gas purification and material recovery.

5. Bag repair and replacement can be carried out in separate rooms without stopping the system fan and under the normal operation condition of the system. Filter bag mouth with elastic ring, good sealing performance. The filter bag keel adopts the polygonal shape, which reduces the friction between the bag and the keel, prolongs the life of the bag, and is easy to unload the bag.

6. The upper part of the bag is pumped. After the skeleton is extracted during bag changing, the dirty bag is put into the ash bucket at the lower part of the box and taken out by the manhole.

The operation of the use of mobile fume extraction unit can be divided into test operation and daily operation. At first, a test run is conducted, in which a single component of the system is checked, followed by a fitness run and a partial performance test. In daily operation, maintain ongoing checks, especially on the performance of the use of mobile fume extraction unit. It should be noted that the change of the load of the host equipment will affect the performance of the dust collector. After starting the machine, we should pay close attention to the working condition of the use of mobile fume extraction unit and make relevant records.

use of mobile fume extraction unit https://www.kaisenfilter.com/Mobile-Fume-Extractor