15 years focus on the development and production of slurry filters and wastewater treatment
15 years focus on the development and production of slurry filters and wastewater treatment
Tel：
+86-757-8633-0278
Email：doyen@doyenchina.com
Fax：+86-757-86287390
Address：Room 201, Building No. 24, Yicui Rose Garden, No. 2, Jihua 7 Road, Chancheng District, Foshan City, Guangdong Province, China 528000.
袋式除尘机Bag filter
The Pulse jet bag filter designed and manufactured by our company is an advanced and high efficient bag filter.
Characteristics: Large air volume, Good dust removal effect, High dust removal efficiency, Reliable operation, Convenient maintenance, Small area occupied.
我厂设计生产的脉冲喷吹袋式除尘机是 一种先进的高效袋式除尘设备, 具有处理风量大、清灰效果好、除尘效率高、运行可靠、维护方便、占地面积小的特点。
流程：当含尘气体由进风口进入除尘器 ，首先碰到进出风口中间的斜板及挡板，气流便转向流入灰斗，同时气流速度放慢，由于惯性作用，使气体中粗颗粒粉尘直接流入灰斗。起预收尘的作用，进入灰斗的气流随后折而向上通过内部装有金属骨架的滤袋粉尘被捕集在滤袋的外表面，净化后的气体进入滤袋室上部清洁室，汇集到出风口排出，含尘气体通过滤袋净化的过程中，随着时间的增加而积附在滤袋上的粉尘越来越多，增加滤袋阻力，致使处理风量逐渐减少，为正常工作，要控制阻力在一定范围内，必须对滤袋进行清灰，清灰时由脉冲控制仪顺序触发各控制阀开启脉冲阀，气包内的压缩空气由喷吹管各孔经文氏管喷射到各相应的滤袋内，滤袋瞬间急剧膨胀，使积附在滤袋表面的粉尘脱落，滤袋得到再生。清下粉尘落入灰斗，经排灰系统排出机体。由此使积附在滤袋上的粉尘周期地脉冲喷吹清灰，使净化气体正常通过，保证除尘系统运行，除尘效率可达90%以上。
Process: When dusty gas enters the dust collector from the air inlet, it first touches the inclined plate and baffle, and the air flow turns to flow into the ash hopper. At the same time, the velocity of the air flow slows down. Due to inertia, the coarse particles in the gas flow directly into the ash hopper. As a pre-dust collector, the air flow into the ash hopper is then folded upwards through a filter bag with a metal skeleton inside, and the dust is trapped on the outer surface of the filter bag. The purified gas enters the upper cleaning room of the filter bag chamber, and is collected and discharged to the outlet. The dust-containing gas accumulates in the process of purification through the filter bag with the increase of time. More and more dust on the filter bag increases the resistance of the filter bag, resulting in a gradual reduction of air handling. To control the resistance within a certain range, it is necessary to clean the filter bag. When cleaning, the pulse valve is triggered by the pulse controller sequentially. The compressed air in the bag is injected by the venturi through the holes of the nozzle. Shooting into the corresponding filter bags, the filter bags suddenly expand, so that the dust accumulated on the surface of the filter bags fall off, and the filter bags are regenerated. The dust falls into the ash hopper and is discharged through the ash disposal system. Thus the dust accumulated on the filter bag is periodically pulsed to clean the dust, so that the purified gas passes through normally, ensuring the operation of the dust removal system, and the dust removal efficiency can reach more than 90%.
+86-757-8633-0278
doyen@doyenchina.com
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