|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|
Performance comparison of four types of dust removal equipment . Dust removal equipment is the main equipment for dust removal and flue gas treatment. Different dust collectors are used under different working conditions to collect different types of dust to meet different emission requirements. Choosing a suitable dust removal method not only can Effective dust removal and purification of dusty flue gas can also save users investment and maintenance costs. The performance and application scope of several common dust removal equipment are briefly introduced below for users to consider when selecting dust collector equipment. The performance comparison of the four types of dust removal equipment is as follows :
(1) Bag type dust collector Bag type dust collector is mainly a bag type dust collector. Bag type dust collector has become the most widely used dust removal equipment at present. Pulse bag type dust collector is the most important type of bag type dust collector. The bag type dust collector has high dust removal efficiency and can remove fine dust particles. It has strong adaptability to changes in air volume, and is most suitable for processing fine particles with recycling value. However, the bag filter has a large investment and allows a lower temperature. The gas temperature during operation should be higher than the dew point temperature. Resistance can even prevent the dust collector from working properly, because wet dust adheres to the surface of the dust filter bag. When the dust concentration exceeds the lower limit of dust explosion, the bag filter cannot be used.
(2) Cyclone dust collector The invention has low cost, convenient maintenance and management, and is particularly suitable for collecting high temperature and high humidity smoke and corrosion-resistant gas. However, the removal rate of dust particles with a particle size smaller than 10 μm is relatively low. When the dust concentration in the gas is high, this type of dust collector can be used as a primary dust collector to reduce the load of the secondary dust collector. The cost of cyclone dust collector is much lower than pulse dust collector and bag dust collector. Its characteristics are low price, low resistance, high efficiency, large air volume, and stable performance.
(3) Wet dust collector The manufacturing cost of wet dust collector is relatively low. It is the most ideal dust removal method for dust with moisture, viscosity and irritating odor generated by the chemical industry, paint spraying, glaze spraying, pigment and other industries. Because water Not only can remove dust, but also remove some odors. If it is a harmful gas (such as a small amount of sulfur dioxide, hydrochloric acid mist, etc.), absorbing agents can be formulated in the washing liquid for absorption. The disadvantages of wet dust collectors are the large amount of water and mud And wastewater need to be treated, and the equipment is easily corroded. Pay attention to freezing protection in cold areas. The wet dust collector can be used as a desulfurization dust collector by adding a desulfurizing agent to the water tank.
(4) Electrostatic precipitator Electrostatic precipitator, also known as "electrostatic precipitator", uses static electricity to attract light and small objects, and uses static electricity to absorb industrial dust. Compared with other dust removal equipment, electrostatic precipitators consume less energy and have high dust removal efficiency. It is suitable for removing 0.01-50 μm flue gas dust, and can be used in places with high flue gas temperature and high pressure. Practice has shown that the larger the flue gas treatment volume, the more economical the investment and operating cost of the electrostatic precipitator. But the electrostatic precipitator equipment Large investment, complicated equipment, large floor space, strict operation, operation and maintenance management requirements. At the same time, there is also a requirement for the damping ratio of dust. At present, electrostatic precipitators are mainly used in large enterprises in power plants, building materials, metallurgy and other industries with large gas volumes, strict emission concentration requirements, and a certain level of maintenance and management.
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为大家带来的四种除尘设备性能比较 ， 更多除尘设备型号、工作原理、造型要领、需要宇晨提供看现场出设计方案等相关服务，欢迎致电 400-622-6298 ，我司为您提供更多更全面的信息，欢迎您的来电！ The above is a comparison of the performance of the four types of dust removal equipment provided by Yuchen dust removal equipment manufacturers . More dust removal equipment models, working principles, styling essentials, and other related services that require Yuchen to provide on-site design solutions, please call 400-622- 6298 , our company provides you with more comprehensive information, welcome your call!