principle of vacuum dust collector Using filtration mechanism, is gravity, screening, inertial collision, adsorption effect and diffusion and electrostatic attraction and other forces of the comprehensive effect. When the air containing 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. The particles smaller than the filter cloth gap, due to collision with the filter cloth or adsorption by the filter cloth fiber, stay in the filter cloth surface and the gap, and form a primary dust attached to the filter cloth, which is used to filter the later secondary dust, that is, dust filter dust, so as to further lift the dust removal rate.

The principle of vacuum dust collector is to use the filter bag made of fiber fabric to filter the dust, so that the dust air is purified. When the dust accumulates on the filter bag to the 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. Under the suction of the fan, the dust-containing air enters the suction chamber box 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.

principle of vacuum dust collector maintenance work:

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

Second, due to the use of separate chamber wind pulse jet cleaning, the purpose of cleaning can be achieved once, so the cleaning cycle is extended, the energy consumption of cleaning is reduced, and the pressure air consumption can be greatly reduced. At the same time, the fatigue degree of the filter bag and pulse valve is also reduced, thereby doubling the life of the filter bag and valve disc.

Third, the box adopts air tightness design, good sealing, excellent sealing materials for inspection doors, and kerosene is used to detect leakage during the production process, and the air leakage rate is very low.

Fourth, the use of separate chamber air pulse jet ash cleaning technology, to overcome the conventional principle of vacuum dust collector and the shortcomings of separate chamber reverse blowing dust collector, dust removal, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less footprint, stable operation, good economic benefits. Suitable for metallurgy, building materials, cement, machinery, chemical, electric power, light industry dust gas purification and material recovery.

Fifth, the maintenance and bag change can be carried out in separate rooms under the condition of non-stop system fan and normal operation of the system. Filter bag mouth with elastic expansion ring, good sealing performance. The filter bag keel adopts 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.

principle of vacuum dust collector operation can be divided into trial operation and daily operation. At first, when the test run is carried out, a single component of the system is checked, and then the adaptive operation is done, and some performance tests are carried out. In daily operation, maintain the checks carried out, especially on the performance of the principle of vacuum dust collector. It should be noted that the change of the load of the host equipment will affect the performance of the dust collector. After the machine is started, pay close attention to the working condition of the principle of vacuum dust collector and make relevant records.

principle of vacuum dust collector https://www.kaisenfilter.com/What-is-the-principle-of-vacuum-dust-collector-and-what-are-the-components.html