|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|
With the rapid development of the economy, the number of coal-fired boilers has increased greatly. Air pollutants emitted by coal-fired boilers have caused great harm to the surrounding environment. However, the main method to reduce or reduce pollutants emitted by coal-fired boilers is to use and Various types of smoke and dust collectors for boilers. The performance and efficiency of dust collectors are the key to determining the degree of damage to the surrounding environment by the boilers. The dust removal methods of inertial dust removal equipment are as follows:
Inertial dedusting equipment Dust removal method 1: Gravity dedusting purification equipment uses the principle of different specific gravity of dust and gas to make dust naturally settle down from the gas by its own gravity. It is usually called a sedimentation chamber or delivery room. It is a simple structure, Relatively original purification device with large volume, small resistance, easy maintenance and low efficiency can only be used for crude purification. The working principle of the gravity sedimentation chamber is shown in the following figure: the dust-containing gas enters the sedimentation chamber from one side at a uniform velocity v in the horizontal direction, and the dust particles sink at the sedimentation velocity v. After running t times, the dust particles settle at the bottom of the sedimentation chamber. The purified gas is discharged from the outlet on the other side.
Inertial dust removal method 2: Inertial vacuum cleaner-Inertial vacuum cleaner is also called inert vacuum cleaner. The principle is to use the difference of inertial force between dust and gas in motion to separate dust and gas. Generally, some form of obstacle is placed in front of the dusty airflow, causing the airflow direction to change sharply. At this time, Due to the inertial force, dust is much larger than gas, so dust particles are separated from the air flow, and the purified gas is discharged after a sharp change in direction. This vacuum cleaner has a simple structure, low resistance (10-80 mm water column), and low purification efficiency. (40-80%). It is mainly used in the front stage of multi-stage purification, concentration equipment in purification or cooperation with other purification equipment. Inertial vacuum cleaners are usually louvered.
Dust removal method of inertial dedusting equipment 3: Cyclone separator-Dust-containing gas is introduced from the inlet between the cleaner housing and the exhaust pipe, forming an external cyclone rotating downward. The dust suspended in the external cyclone separator moves down to the separator wall under the action of centrifugal force, and flows to the lower part of the dust collector together with the external cyclone separator, and is discharged through the dust discharge hole. The purified gas forms a rising The internal vortex is discharged through the exhaust pipe. Scope and characteristics: Cyclone dust collector is suitable for purifying non-viscous, non-fibrous dry dust larger than 5-10 microns. It is a purification equipment with simple structure, convenient operation, high temperature resistance, low equipment cost and low resistance (80 ~ 160 mm water column). Cyclone dust collector is widely used in purification equipment.
Related recommendations; cyclone dust collector model
When the high-voltage electric field formed between the cathode line (also called the corona electrode) connected to the high-voltage DC power supply and the grounded anode plate passes, the electrostatic dedusting gas containing dust particles moves to the anode plate under the action of the electric field force. At this time, The negatively charged gas ions move to the anode plate under the action of the electric field force, and collide with the dust particles during the movement process, causing the dust particles to be negatively charged. The charged dust particles also move to the anode under the action of the electric field force. After reaching the anode , Releases charged electrons, dust particles are deposited on the anode plate, and the purified gas is discharged from the dustproof device.
Recommendations for dust removal methods of inertial dust removal equipment: Several models and uses of dust collector equipment
提供的惯性除尘设备除尘方式 ， 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 is the dust removal method of inertial dust removal equipment 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!