PL type single machine dust collector

PL type single machine dust collector is a purification and dust removal equipment that is used to capture small and dry non fibrous dust,. The PL type single machine dust collector is particularly suitable for situations where the amount of dust generated is relatively small, the specific gravity is high, and the particle size of fine dust is greater than 0.25 μ m, such as various grinding machines, steel grinding (polishing) machines, casting processing machines, graphite talc cutting machines, air purification in the plastic industry, and dust recovery in other similar processes.

The PL type single machine dust collector consists of three components: a fan, a filter, and a dust collector. Each component is installed in a vertical frame, with a steel plate shell and anti rust coating. It has a beautiful appearance, stable operation, and easy use.

The structural characteristics of each component of PL type single machine dust collector are as follows:

1. The fan components adopt a simulated centrifugal fan with high air volume and pressure, a hard fan characteristic curve, and noise reduction measures, resulting in low noise during use.

2. The filter component adopts a flat cloth bag filter with 208 industrial polyester twill velvet as the filter material. Each bag is equipped with a spring steel wire mesh, which has good filtering effect, easy filter bag replacement, and long service life.

3. The dust cleaning mechanism of the filter component is driven by an electric motor to drive an eccentric wheel, and the connecting rod causes the bag to shake and accumulate dust on the outer surface of the filter bag. Its control device is divided into two types: automatic control and manual control. Self control refers to the automatic vibration of the dust cleaning mechanism during continuous operation of the fan, while manual control refers to the automatic operation of the dust cleaning mechanism after the fan stops, which stops after tens of seconds. The dust cleaning motor can also be started at any time as needed to vibrate and clean the dust. The length of the dust cleaning time can be adjusted by the user through the time relay.

4. The filter component is equipped with a wide and sealed access door for easy maintenance and removal of the filter when needed.

5. The dust collector components adopt a suction bucket structure, which is convenient for collecting dust.

6. The air inlet interface on one side above the dust collector can be folded down when needed to increase the area of the air inlet.

7. The unit currently has sixteen specifications, divided into two types: A and B. Type A has ash hopper drawers, while Type B does not have ash hopper drawers. Add flange at the bottom; Directly connected by the user to dust removal equipment such as the folding bin, material pouring port, mixing bin, sandblasting box, and belt transportation turning point, the dust is collected on-site and directly recovered.

8. This unit can be manufactured specifically according to the actual needs of the design unit or user.

Working principle of PL type single machine dust collector:

The dusty gas enters the box and is filtered by a flat bag filter. The dust is trapped on the outer 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 (or connected to the outside).

As the filtration time increases, the dust adhering to the outer surface of the filter bag also increases, and the resistance of the filter bag also increases accordingly, which affects the dust removal effect. Therefore, a self controlled dust cleaning mechanism is used for timed vibration cleaning, or a manually controlled dust cleaning mechanism is used to automatically vibrate for tens of seconds after stopping the machine, so that the dust adhering to the outer surface of the filter bag is shaken off, and the dust that falls into the dust collection container (drawer) is manually pulled out.