The plug-in pulse bag filter is designed by the company after absorbing advanced technology from similar foreign bag filter products and improving it. A device that uses the principle of bag filtration to separate gas and ash, expel exhaust gas outward, and maintain normal pressure inside the container. It is suitable for placement at the top of various powder storage warehouses, especially for the top of the receiving bin in pneumatic conveying processes. Due to advanced dust cleaning technology and significantly improved air to cloth ratio, it has the characteristics of large air processing volume, small footprint, high purification efficiency, reliable operation, simple structure, and low maintenance volume. The dust removal efficiency can reach over 99%. It is a mature and relatively complete dust removal equipment.
Pulse bag dust collectors are widely used in industries such as grain processing, flour processing, food processing, building materials, mining machinery, pharmaceuticals, light industry, and electricity to capture small and dry non fibrous dust. It has played a significant role in cleaning up dust pollution, protecting environmental hygiene, improving working conditions, ensuring workers' health, and recycling useful materials.

Technical performance
1. Type: Pulse bag dust collector 2. Filtration air volume: 1320 m3/h
3. Dust cleaning method: online pulse dust cleaning (collecting dust and directly unloading it into the lime powder bin) 4. Filter bag specification: φ 120 * 1000/12, material: square water oil proof needle felt 5. Filter area: 5 m2 6. Filter medium: hydrated lime dust 7. Filter air speed: 4.5m/min 8. Filter efficiency: over 99% 9. Equipment resistance: 100 mmH2O 10. Operation mode: intermittent operation 11. Dust removal fan type: centrifugal air volume: 1320 m3/h Total pressure: 1250 Pa Motor power: 2.2KW 12 Pulse spraying system Pulse solenoid valve specification: DN20 Quantity: 3
Compressed air pressure: 0.3~0.6 MPa Compressed air consumption: 0.025m3/min Pulse controller: 1 unit 4. Debugging and pre use inspection
Dust cleaning system:
1. Connect the controller power supply 220, press the power switch to turn on the indicator light, set the voltage selection switch to 15V, turn the power indicator from 15V to 30V, and press the display switch to turn on the digital glow display, which will jump in sequence.
2. Connect the compressed air source on the ventilation bag, and ensure that each electromagnetic pulse valve body is leak proof, tightly connected to the air bag, and solidly matched with the spray pipe.
3. Insert the plug of the control instrument output line into the output socket, and the digital display of the control instrument will change by one number for each jump. The corresponding electromagnetic pulse valves will be sprayed alternately.
4. Open the inspection door and see that when the electromagnetic pulse valve is spraying, a corresponding set of filter bags are bulging and shaking. At this point, it indicates that the dust removal system of the dust collector is working properly. （2） Ash removal system:
Dust automatically falls into the powder bin or is manually discharged
Sealing performance
1. Check the door and ensure that the sealing rubber strip on the upper cover is tightly fitted.
2. Fill and compact the rubber sealing strips between the upper and lower boxes, and the flange connections of the air inlet and outlet, and tighten the bolts. （4） Debugging and operation
1. Observe the digital sequence display of the controller, whether the 15V stabilized power supply and 30V amplifier power supply are positive, whether the corresponding electromagnetic pulse valve is blowing, and whether there is any air leakage.. （5） Production and use
1. At the beginning, the rotating fan should simultaneously activate the dust cleaning device. At the end, turn off the fan and dust cleaning device. 2. A dedicated instrument maintenance worker should be appointed. Familiar with the working principle and technical performance of pulse controllers, master adjustment methods, and promptly troubleshoot.
3. Each sliding component should move flexibly, be regularly oiled, and there should be no noise or shaking.