|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|
What is the working principle of dust removal equipment in industry
除尘设备的工作原理 ，都是以 “力”来做为其原理的，比如吸力、风力、压力等等，根据力的大小，除尘器厂家设计出来的工业除尘设备的分类、大小也不一样，但是这些设计出来的除尘设备工作的原理都是把气体中的粉尘分离、分解出来，最后排出干净的空气。 The working principle of industrial dust removal equipment is based on "force", such as suction, wind, pressure, etc. According to the magnitude of the force, the classification and size of industrial dust removal equipment designed by dust collector manufacturers are different. However, the principle of these designed dust removal equipment is to separate and decompose the dust in the gas, and finally discharge clean air.
目前市场大致可以分为：布袋除尘设备、湿式除尘器、 单机除尘器 、旋风除尘器、静电除尘设备、 打磨除尘工作台 、脉冲滤筒除尘器、废气处理、焊烟处理设备等等。 Industrial dust removal equipment classificationThe current market can be roughly divided into: bag dust removal equipment, wet dust collectors, stand-alone dust collectors , cyclone dust collectors, electrostatic dust removal equipment, grinding dust removal workbenches , pulse filter dust collectors, exhaust gas treatment, welding smoke treatment equipment Wait.
The working principle of dust removal equipment can be divided into four categories
1: Mechanical dust removal equipment
There are three types of mechanical dust removal equipment: gravity dust collector, cyclone dust collector, and inertial dust collector.
The principle of gravity dust collector is to use gravity to remove dust. Gravity depends on the gravity of the earth. Under the action of gravity, the dust in the gas is allowed to separate when the dust settles.
The cyclone dust collector relies on centrifugal force, and applies a centripetal separation force with a circularly moving object. It operates based on the principle of obtaining a large mass and a high speed of rotation during the rotation process.
The inertial dust collector uses the inertia of dust. Inertia is a force that reflects its own state of motion. It receives external forces to change the state of motion, allowing inertia objects to change their motion state than objects with larger inertia.
Two: The working principle of electrostatic precipitator
The working process of the electrostatic precipitator is divided into four stages: gas ionization, dust charging, dust sedimentation, and dust removal.
The gas ionization causes the electrode to undergo corona discharge. The gas ionizes to generate a large number of free electrons. The dust is charged through the local electric field space. The free electrons and negative ions cause the dust to collide with each other. After a time, the dust collection surface is reached, and the electric charges are deposited on it. After the dust has accumulated to a certain thickness, the dust on the upper part of the dust cleaning device is used to clean it up and fall to the bottom of the ash bucket.
的工作原理 Three: Working principle of bag dust removal equipment
When the dust-laden gas is sucked into the filter bag, the particle dust larger than the bag is larger than the bag, and is settled by gravity or is blocked by the fiber of the bag because of inertia, which is smaller than the bag. After the dust particles collide with the filter bag, the surface fibers of the filter bag are attached to the surface of the filter bag. When the blowing system of the bag dust removal equipment performs blowing, the dust falls into the ash hopper.
Four: The working principle of wet dust collector
The wet dust collector box contains water and dust gas in contact with it. Water and dust collide, diffuse, and condense. Then, large particles are formed due to the condensation of water, which is eventually taken away by the water flow. The smaller the water droplets in the wet dust collector, the more water droplets there are, the more chances for contact with dust, and the higher the efficiency of collision, diffusion and condensation.
More Dust Treatment: Workshop Dust Management Solutions
The main performance indicators of the working principle of the dust removal equipment in the industry also include the design load, dust removal efficiency, pressure loss, and amount of processed gas of the dust removal manufacturer. 工作的原理 大同小异 ，就象文章开头说的，都是发 “力”为出发点，所以除尘器厂家测量、计算风力的大小有着非常重要的影响力。 The principles of dust removal equipment work in industry are similar . As mentioned at the beginning of the article, they all use “force” as the starting point. Therefore, dust collector manufacturers have a very important influence in measuring and calculating the magnitude of wind power.