Factory direct sales bag boiler dust collector 3 tons boiler electrolysis furnace environmentally friendly dust removal equipment

处理风量：

30000m3/h

过滤风速：

0.98m/min

过滤面积：

480㎡

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Xianxian Yongsheng Environmental Protection Equipment Co., Ltd.
Dust removal equipment
Bag type backflush dust collectors are divided into positive pressure type (also called pressure-in type) and negative pressure type (also called suction type). This manual introduces the negative pressure type.
Dust-laden gas enters the lower ash hopper from the air inlet pipe under the action of negative pressure. There is a baffle plate on the front of the air inlet. The coarser dust falls into the ash hopper by impact and gravity, and the fine particle dust falls into the ash hopper by impact and gravity. After being filtered by the filter bag, it is adsorbed on the inner wall of the filter bag. The purified gas passes through the filter chamber of the pulse dust collector, is sucked into the fan through the exhaust pipe through the switching valve at the top of the equipment, and then discharged into the atmosphere through the exhaust pipe.
The working principle and structural characteristics of the bag type backflush dust collector are adsorbed on the inner wall of the filter bag. The purified gas passes through the bag filter chamber, is sucked into the fan through the exhaust pipe through the switching valve at the top of the equipment, and then passes through the exhaust cylinder. Emitted into the atmosphere.
When the dust attached to the bag continues to increase and the resistance rises to a specified value, dust cleaning begins. The dust cleaning method of the equipment relies on the single-chamber back-blowing method. During back-blowing, the reversing valve is used to close the exhaust duct and open the back-blowing duct. , cut off the exhaust air in a single room, because the air inlet ducts of each room of the equipment are connected, and they are all in a negative pressure state. Therefore, due to the negative pressure suction effect of the adjacent room, the air flow is sucked into the filter bag room through the backflush duct. Through the filter bag, the airflow enters from the outside of the filter bag to the inside, is inhaled into the adjacent room through the ash hopper and the air inlet pipe of the room, and is discharged. At this time, the filter bag is deflated, and the dust inside the filter bag is shaken off and settles to the bottom. The ash sinking hopper has completed the dust cleaning of a single chamber, and the other chambers are cleaned in the same sequence under the control of the dust cleaning actuator. When the dust reaches a certain value, the dust cleaning stops.
Purpose of Bag Type Backflush Dust Collector Bag type backflush dust collector is widely used in the purification of smoke and dust generated by smelting, crushing, screening and combustion in steel plants, smelters, cement plants, carbon black plants, power stations and other enterprises. And recycling, it is an effective equipment to protect the physical and mental health of operators and people, the growth of crops, the wear and tear of mechanical equipment, the pollution of the social environment and the recycling of useful dust to reduce costs.