|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|
Ten factors affecting the dust removal effect of pulse bag dust collector:
(1) Selection of filter bags. Filter bags should be made of abrasion-resistant and high-temperature-resistant materials, including fiberglass cloth felt, Nomex, needle felt, p84 needle felt, etc. Nomex needle felt takes into account the wear resistance of the filter bag, Durable, high temperature and cost, widely used in copper chemical industry.
(2) Temperature control. The temperature of ordinary filter bag is lower than 200 ℃. When the smoke passing through the long flue reaches the dust collector box, the temperature can be lowered below 200 ℃. In special cases, water cooling can be stopped. Install a cooler on the main flue.
Ten factors that affect the dust removal effect of pulse bag type dust collector (3) Induced fan is better than blower.
(4) Mechanical dust removal is more convenient and cleaner than manual dust removal, but most of the high cost of mechanical dust removal is pulse dust removal.
(5) Air leakage and resistance theoretical calculation of bag dust removal efficiency is 99%, but the actual measurement cannot be achieved, mainly due to the effects of air leakage and resistance. The lower the air leakage rate, the better the dust removal effect. The resistance has a certain effect on the dust removal effect. Filter bag to reduce the resistance and improve the dust removal effect
(6) The dust collection hood should be as close as possible to the burner, so that dust can easily enter the hood, increase the dust collection volume, and reduce fugitive emissions pollution
(7) Equipment maintenance, equipment and cloth bags are easily damaged, and should be repaired and replaced in time
(8) The wind speed is 1-3m / s, the dust removal effect is good, the general wind speed is controlled at 2-4m / s
(9) The larger the filtering area, the higher the dust removal efficiency, but the cost will increase accordingly. Therefore, the air volume should be calculated in advance, and then the corresponding type of dust collector should be selected
(10) The secondary dust removal is provided with a sedimentation chamber in front of the dust collection box to form secondary dust removal. The sedimentation chamber can remove some large particles of dust, reduce the temperature and reduce the pressure of the dust collector.
Ten Factors Affecting the Dust Removal Effect of Pulse Bag Dust CollectorRelated Recommendations: Polishing and Polishing Dust Removal Equipment
提供的影响脉冲袋式除尘器除尘效果的十大因素 ， 我司提供车间粉尘、废气等除尘工程，从最初的规划到整套除尘系统的调试运行，欢迎来电 400-622-6298，欢迎来电咨询！ The above are the ten major factors that affect the dust removal effect of the pulse bag type dust collector provided by Yuchen dust removal equipment manufacturers . Our company provides workshop dust, exhaust gas and other dust removal projects. From the initial planning to the commissioning and operation of the entire dust removal system, please call 400-622. -6298, welcome to inquire!