|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|
除尘设备特性及分类 ，宇晨科技除尘设备厂家从各各工业除尘运用的实际情况来分析了目前市场上除尘设备特性及分析存在有哪些问题。 This article mainly introduces the current method of industrial dust pollution control in China. It analyzes the characteristics and classification of dust removal equipment . Yuchen Technology dust removal equipment manufacturers analyze the characteristics of dust removal equipment on the market from the actual situation of dust removal equipment. Analyze what problems exist.
Generally, the primary characteristics of dust removal equipment are divided into 4 points:
1: Amount of gas for processing dust
2: Dust removal efficiency of dust removal equipment
3: Resistance inside the pipeline
4: Load adaptability of dust removal equipment
These are the main issues for checking the characteristics and classification of dust removal equipment. In addition, we must also think about the size of the area occupied by the dust removal equipment, the cost of investment and use, the ease of maintenance, and the need to avoid secondary pollution.
Characteristics and classification of common dust removal equipment
In the industrial dust removal and dust management, the classification of dust removal equipment is generally: gravity dust collector, wet dust collector, stand-alone dust collector, electric dust collector, bag dust removal equipment and so on.
Gravity dust collector
There are several types of gravity dust collectors: dry wet gravity sedimentation chamber, inertial dust collector, cyclone dust collector and so on. The use of cyclone dust collectors in the market is relatively large.
The structure of gravity precipitator is relatively simple, easy to install, maintain and manage, low cost and low running cost. It is generally used to purify non-sticky and non-fibrous industrial dust. Normal boiler dust collectors in areas with relatively low ambient air quality requirements.
There are generally two types of wet dust collectors: one is the washing gas with industrial dust flowing into the liquid, and the industrial particles are wetted by water and then captured by the liquid.
The second type sprays water into the gas with dust, so that the dust particles collide with water and liquid and are captured. 单机湿式除尘器 ，小型单机除尘器、焊烟单机除尘器等等。 The wet dust collectors generally used by our company are: stand-alone wet dust collectors , small stand-alone dust collectors, welding smoke stand-alone dust collectors, and so on.
The stand-alone dust collector can be installed inside the workshop. This equipment is a technology developed by Yuchen Mechanical Technology Engineering Department combining various optimizations of foreign stand-alone dust collectors. It is an economical and practical type independently developed by referring to the main needs of many domestic enterprises. Workshop small dust removal equipment.
After the industrial dust produced in the workshop enters the small stand-alone dust collector, the large dust particles in the dust fall into the gray car due to the center of gravity. After the small industrial dust enters the purification room, it is adsorbed on the surface of the filter material and clean. The gas is discharged from the filter material exhaust port, and the surface layer adsorbed on the filter material is dropped by pulse spraying.
具有占地面积小、除尘效果好，摆放、移动随意的特点，客户可根据自己的需求对小型单机除尘器选择摆放的位置。 The small stand-alone dust collector has the characteristics of small floor area, good dust removal effect, and free placement and movement. Customers can choose the location of the small stand-alone dust collector according to their needs. There are various filter materials for small single-machine dust collectors, and different industries can choose different filter materials. The general small single-machine dust collectors include: anti-static filter cartridges, flame-proof filter cartridges, coated filter cartridges, nano-filter cartridges, etc.
Most of the electrostatic precipitators on the market are plate type, and multi-tube electrostatic precipitators are now relatively rare. The factor that greatly affects the dust removal efficiency of electrostatic precipitators is that the dust particles have a large specific resistance.
The electrostatic precipitator has high cost performance, high dedusting efficiency, and can be used to handle high temperature and large area gas. It is a highly efficient precipitator widely used at home and abroad.
The working principle of the electric bag bag dust removal equipment: smoke passes through the electrostatic dust removal area in front, and a large amount of smoke is captured by the electrostatic dust removal method. The charged dust particles that have not been captured are then brought into the bag dust removal area at the subsequent stage, and finally Reached the purpose of purification, electric bag cloth bag dust removal equipment can play the following two roles
Dust removal effect
布袋除尘收集剩余 20%烟尘粉尘颗粒。 First use the role of electrostatic precipitator to purify 80% of the soot and reduce the soot concentration and coarse particle content of the soot entering the bag dust removal equipment; finally, the bag dust collection collects the remaining 20% soot dust particles.
Charged dust particles enter the area of electrostatic precipitator. After entering the filter bag area, most of the negatively charged dust particles reach the surface of the filter bag. Because the charged dust particles have the same charge, the same charged dust particles are mutually Repels, forming a regular, orderly and loosely structured dust layer on the surface of the filter bag.
Main performance characteristics
1: Long-term efficient and stable dust removal efficiency
2: Equipment running resistance is small. Under the action of dust removal in the electrostatic precipitator area, the electric bag bag dust removal equipment has reduced the resistance of various links and greatly reduced the operation resistance of the bag dust removal equipment through a number of technical measures.
3: Significant energy saving effect. The electric bag cloth bag dust removal equipment can effectively and stably ensure the smoke and dust emission concentration for a long time. At the same smoke and dust emission concentration, the comprehensive energy consumption is lower than that of the electrostatic precipitator and the filter cartridge dust collector.
除尘设备特性及分类 都有各种的优缺点,宇晨科技除尘设备厂家温馨提醒您，我们在选择除尘设备分类的时候，不要贪图便宜，应该选择最合适的产品，按 除尘设备 的风量，特性各各方面来做参考。 Different characteristics and classification of dust removal equipment have various advantages and disadvantages. Yuchen Technology dust removal equipment manufacturers warmly remind you that when we choose the classification of dust removal equipment , don't be greedy for cheap, we should choose the most suitable product according to the air volume of the dust removal equipment , Characteristics for reference.