Small standalone dust collector

The small single machine dust collector adopts compressed air pulse dust removal. The gas source pressure is between 0.5-0.7MPa. The specification of the filter bag is φ. The material of the filter bag is generally 130x2000, and polyester needle punched felt is selected. The allowable exhaust gas temperature for treatment is 120 ℃. When dealing with ambient temperature gases, no insulation layer is required. If dealing with high humidity, high temperature, and viscous dust exhaust gas, the outer shell should be covered with insulation layer and filter bag materials suitable for temperature should be selected. If dealing with explosive and dusty gases, valves should be added and filter bags should be used.

The dusty gas enters the ash hopper through the inlet or enters the filter bag chamber by opening the flange. The dusty gas is filtered into clean gas through a cloth bag and enters the clean air chamber. Then, it is discharged through the exhaust port of the clean air chamber by a fan. Dust accumulates and adheres to the outer surface of the filter bag, increasing its resistance. The dust on the filter bag needs to work regularly to ensure that the resistance of the equipment does not exceed 1200Pa. Dust cleaning is achieved by the program controller regularly starting the pulse valve to induce the compressed air (0.5~0.7MPa) inside the bag through the nozzle hole (called primary air) through the Venturi tube to introduce several times the surrounding air (called secondary air) into the filter bag. The instantaneous speed is suitable for expansion, and the dust is shaken off in the opposite direction with the airflow, achieving the purpose of dust removal.

Small standalone dust collector; The fan adopts a centrifugal fan with high air volume and pressure, and adopts noise reduction measures to achieve low noise. The filter adopts a flat bag group, and each bag is equipped with a spring steel wire mesh for good filtering effect. The dust cleaning mechanism adopts a motor-driven eccentric wheel, and the connecting rod shakes the bag and is coated with dust on the surface of the filter bag. The working principle of DMC bag filter is that after the dust containing gas enters the single machine dust collector, the dust is filtered through two stages. Firstly, reduce the airflow velocity and change the direction of the airflow, so that large particles of dust settle in the dust collection box due to gravity and inertia, while lighter and finer dust is blocked by the filter bag on the bag wall. The purified clean air is returned to the workshop by centrifugal force, thereby reducing heat loss.

A small single machine dust collector is a small bag type dust removal equipment. Adopting cylindrical filter bags, built-in system induced draft fans, and pulse jet cleaning, it has the advantages of good purification and cleaning effects, long filter bag life, simple maintenance, and stable operation. Widely used in industrial systems such as building materials, metallurgy, electricity, chemical industry, machinery, light industry, textiles, furniture, etc. for small air dust removal purification and material recycling. The DMC-24 standalone dust collector mainly consists of a casing, high-pressure fan, filter bag, dust removal drawer, abdominal chamber, intake pipe, air duct, circuit device, etc.