Pulse Type Bag Dust Removal Equipment Stable Performance Easy Operate

Product Description

Pulse Type Bag Dust Removal Equipment Stable Performance Easy Operate

Pulse type bag dust removal equipment

Product description

Pulse bag dedusting equipment is a new high efficiency pulse bag deduster improved on the basis of bag deduster.In order to further improve the pulse bag filter, the modified pulse bag filter retains the advantages of high purification efficiency, large gas processing capacity, stable performance, convenient operation, long filter bag life and small maintenance workload.Moreover, the structure and the pulse valve are improved to solve the problem of low pressure in the open air and compressed air source.

The working principle

Pulse bag filter consists of ash bucket, upper box body, middle box body, lower box body, etc.During work, dust-containing gas enters the dust hopper from the air inlet, and coarse dust particles fall directly into the bottom of the dust hopper. Fine dust particles enter the middle and lower boxes with the airflow turning upward. Dust accumulates and is attached to the outer surface of the filter bag.In the process of ash removal, the clean air outlet air duct of the chamber is cut off first, so that the cloth bag of the chamber is in the state of no air flow (stop the air in the compartment to clear the dust).Then open pulse valve with compressed air pulse blowing ash removal, the cut-off valve closing time enough to ensure after blowing off from the filter bag dust settling to the hopper, to avoid the dust on the surface from the filter bag and then currents set attached to the adjacent phenomenon on the surface of the filter bag, filter bag dust thoroughly, and the programmable controller of exhaust valve and pulse valve, discharge valve automatic control, etc.

Characteristics of the equipment

1. Pulse bag filter adopts the technology of stopping the wind in separate chamber and spraying to clear the dust, which overcomes the shortcomings of the conventional pulse dust collector and the separated chamber back-blowing dust collector. It has strong ability to clear the dust, high dust removal efficiency, low emission concentration, small air leakage rate, less energy consumption, less steel consumption, less floor space, stable and reliable operation, and good economic benefits.Applicable to the purification of dust gas and material recovery in metallurgy, building materials, cement, machinery, chemical industry, electric power and light industry.

2, because the use of compartment stop wind pulse jet ash, jet can achieve the purpose of complete ash removal, so the period of ash removal is prolonged, reduce the energy consumption of ash removal, pressure consumption can be greatly reduced.At the same time, the fatigue degree of filter bag and pulse valve is reduced correspondingly, thus the service life of filter bag and valve plate is increased exponentially.

3. Maintenance and bag replacement can be conducted in separate rooms under the condition of non-stop system fan and normal operation of the system.The filter bag mouth adopts elastic rising ring, sealing performance is good, firm and reliable.The filter bag keel is polygonal, which reduces the friction between the bag and the keel, prolongs the life of the bag, and facilitates the unloading of the bag.

4. The upper bag extraction method is adopted. After the frame is pulled out during bag replacement, the dirty bag is put into the ash bucket at the lower part of the box and removed from the manhole.Improved bag changing operation conditions.

5. The box is designed with air tightness, good sealing, good sealing material for the inspection door, kerosene leak detection in the production process, low air leakage rate.

6. The inlet and outlet air ducts are arranged in a compact manner with small airflow resistance.