|Industrial dust treatment equipment series|
|Welding fume exhaust gas treatment series|
|Grinding polishing dust removal equipment|
|Stand-alone dust collector|
|Spiral duct and accessories series|
的 Dongguan bag filter supplier 除尘效率高与其除尘机理密不可分. The high dust removal efficiency of the bag filter is inseparable from its dust removal mechanism.
The operation principle of bag dust collector in Dongguan:
布袋除尘器 下部进气管进入灰斗. 由于导向板的碰撞和气流速度的降低，粗颗粒粉尘将落入灰斗中. 其余细颗粒粉尘随气体进入滤袋室. 由于滤料纤维和织物的惯性、扩散、堵塞、钩挂和静电，灰尘被堵塞在滤袋中. 净化后的气体从袋中逸出，通过排气管排出.。 Dust -containing gas enters the ash hopper through the lower air inlet pipe of the bag filter . Due to the collision of the guide plate and the reduction of the air velocity, coarse particles of dust will fall into the ash hopper. The remaining fine particles of dust enter the filter bag room with the gas. And the fabric's inertia, diffusion, clogging, hooking and static electricity, the dust is blocked in the filter bag. The purified gas escapes from the bag and is discharged through the exhaust pipe. The dust on the filter bag is removed by gas backwashing method. The removed dust is sent down to the ash hopper and discharged to the ash conveying device through the double-layer ash discharge valve. It can also be cleared by blowing the pulsed airflow. To achieve the purpose of dust removal, the removed dust can be removed by the dust removal device
Bag dust collector supplier in Dongguan 的除尘效率也离不开滤料. 滤料的性能和质量直接关系到袋式除尘器的性能和使用寿命. 滤料是制作滤袋的主要材料. 它的性能和质量促进了袋式除尘器的技术进步，影响了袋式除尘器的适用范围和使用寿命. 过滤式除尘器包括袋式除尘器和颗粒层除尘器. 前者通常使用由有机纤维或无机纤维织物制成的滤袋作为过滤层，而后者通常使用不同粒度的颗粒，如石英砂、河砂、陶粒、炉渣等.随着粉体在滤袋外表面的反复附着，粉体层不断增厚，袋式除尘器的电阻值也随之增大. 脉冲阀膜片给出指令. 当脉冲阀左右淹没时，高压气囊中的压缩空气将通过. 如果没有灰尘或者灰尘足够小，机械除尘将停止工作. The dust removal efficiency of the bag filter is also inseparable from the filter material. The performance and quality of the filter material are directly related to the performance and service life of the bag filter. The filter material is the main material for the filter bag. Its performance and quality promote the bag The technical progress of the dust collector affects the scope and service life of the bag dust collector. The filter dust collector includes a bag dust collector and a particle layer dust collector. The former usually uses a filter bag made of organic fiber or inorganic fiber fabric As the filter layer, the latter usually use particles of different particle sizes, such as quartz sand, river sand, ceramsite, slag, etc. With the repeated attachment of the powder on the outer surface of the filter bag, the powder layer continues to thicken, and the bag type dust collector The resistance value also increases. The pulse valve diaphragm gives instructions. When the pulse valve is flooded to the left and right, the compressed air in the high-pressure air bag will pass. If there is no dust or the dust is small enough, mechanical dust removal will stop working.
布袋除尘器 的气体净化方式为外滤式. 含尘气体通过导管进入各单元过滤室. 由于设计中通过适当的导流和自然气流分布，使滤袋底部的气流充分合理地垂直远离进气口的上开口，使整个过滤室内的气流分布均匀. 含尘气体中的颗粒粉尘经自然沉降分离后直接落入灰斗. 其余灰尘由导向系统导向，随气流进入中间箱体的过滤区，吸附在滤袋外表面. The gas purification method of the low-pressure pulse bag filter is an external filter type. Dust- containing gas enters the filter room of each unit through a duct. As a result of the proper diversion and natural airflow distribution in the design, the airflow at the bottom of the filter bag is sufficiently reasonably vertically away from the inlet. The upper opening of the gas port makes the air flow in the entire filter room evenly distributed. The particulate dust in the dust-laden gas is naturally settled and separated directly into the ash hopper. The rest of the dust is guided by the guide system and enters the filtering area of the intermediate box with the air flow. Adsorb on the outer surface of the filter bag.
Bag dust collector supplier in Dongguan The filtered clean gas is discharged from the upper box and the exhaust pipe through the filter bag. The filter bag uses compressed air to blow the ash, and the ash cleaning mechanism is composed of air bags, spray pipes, electromagnetic pulse control valves, etc. At the top of each row of filter bags in the filter room Equipped with a blow tube, the lower side of the blow tube is directly opposite the center of the filter bag, a pulse valve is provided on the blow tube, and the blow tube is in communication with the compression airbag. During dust removal, the solenoid valve opens the pulse valve and the dust removal control device (pressure difference or timing, manual (Control) Inject compressed air according to the set program, and turn on the electromagnetic pulse injection. Compressed air is sequentially introduced into the filter bag through the pulse valve through the pulse valve at a speed several times the air injection volume in a very short time, forming air waves , So that the filter bag from the mouth to the bottom of the bag rapid expansion and shock vibration, thereby producing a strong dust removal effect, and shake off the dust on the filter bag.
广泛用于冶金、矿山、建材、铸造、化工、烟草、电子、沥青、水泥、机械、粮食、机械加工、锅炉、面粉生产等行业的车间粉尘净化器和含尘气体的回收利用。 Dongguan bag dust collector supplier bag dust collector is widely used in metallurgy, mining, building materials, foundry, chemical industry, tobacco, electronics, asphalt, cement, machinery, grain, mechanical processing, boiler, flour production and other industries. Recycling of dust gas.
东莞布袋除尘器供应商布袋除尘器相关介绍， 更多东莞宇晨除尘设备厂家的 布袋除尘器、或者车间除尘方案，欢迎致电400-622-6298 ，我司为您提供更多的服务！ The above is the introduction of the bag dust collector of Yuchen Dongguan Bag Dust Collector. More bag dust collectors of Dongguan Yuchen Dust removal equipment manufacturers , or workshop dust removal solutions, please call 400-622-6298 . Our company provides you more service!