A single machine dust collector is designed specifically for dust removal at the top, bottom, belt conveyor transfer points, and other local dust sources in cement plants. It can also be used for local dust source dust removal in other industries.
Single machine dust collectors have the advantages of small volume, large air volume, compact structure, and easy use. The dust cleaned from the dust collector can be directly discharged into the warehouse or directly fall on the belt. The dusty gas enters the dust collector from the lower part of the dust collector, and after being filtered by the filter bag, the clean air is discharged by the induced draft fan. After the dust collector works for a period of time, the dust on the bag gradually increases, causing the negative force of the filter bag to rise, and dust cleaning needs to be carried out. After the dust cleaning is completed, the dust collector works normally again.
The single machine dust collector includes a frame, motor, fan, electric control box, dust filter bag, door, vibration motor, vibration mechanism, hopper, dust hopper, dust door and dust filter frame. The frame includes an upper shell and a lower shell. The motor and fan are located in the upper shell, and the dust filter bag, hopper and dust hopper are located in the lower shell. The dust filter is installed between the upper shell and the lower shell, and the dust filter bag is connected to the dust filter frame. There is an elastic sealing gasket between the frame and the dust filter frame. The vibration motor is connected to the dust filter frame through the vibration mechanism. An air inlet is set on one side of the lower shell, and an air outlet is set above the upper shell. The motor and vibration motor are respectively connected to the electric control box.
Single machine dust collectors are divided into three types: A, B, and C. Type A has an ash door, type B has drawers, and type C does not have an ash door or drawers. The lower part is equipped with a flange and can be directly connected to dust removal equipment such as warehouse roofs, silos, and belt conveyors according to user requirements. Dust is directly recovered.
Working principle of standalone dust collector:
The dusty gas enters the box through the inlet of the dust collector and is filtered by the filter bag. The dust is left on the inner surface of the filter bag, and the purified gas enters the fan through the filter bag. It is sucked in by the fan and directly discharged into the room. It can also be discharged to the outside through an exhaust pipe. As the filtration time increases, the dust adhering to the inner surface of the filter bag also increases, and the resistance of the filter bag increases accordingly, requiring dust cleaning.
As the filtration time and dust adhering to the surface of the filter bag continue to increase, the resistance of the filter bag also increases, thereby affecting the dust removal effect. This dust collector adopts a self controlled dust cleaning mechanism for timed shaking and cleaning, or a manually controlled dust cleaning mechanism that automatically shakes for tens of seconds after stopping, so that the dust adhering to the inner surface of the filter bag is shaken off and falls onto the dust door, drawer, or directly onto the conveyor belt.
After the dust removal of the standalone dust collector is completed, the dust collector is working normally again. This machine adopts a self controlled dust cleaning mechanism for timed vibration and cleaning, or a manually controlled dust cleaning mechanism that automatically vibrates for tens of seconds after manual shutdown, to shake off the dust adhering to the inner surface of the filter bag. Dust falls into ash hoppers, drawers, or directly into dust producing equipment.
This single machine dust collector has the characteristics of compact and reasonable structure, easy and convenient operation, low noise, good dust removal effect, and can be directly applied to small places and laboratories.
Single machine dust collector is suitable for dust removal in scattered small air volume dust points, with simple selection and process layout. The dusty gas enters the filter chamber with filter bags through the ash hopper (those without ash hoppers will directly enter the bag chamber). Dust adheres to the outer surface of the filter bag, and the purified gas enters the upper box through the filter bag, and is then discharged into the atmosphere through the exhaust duct by the fan.