|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|
The bag pulse precipitator system is introduced. The bag pulse precipitator system is composed of four systems: the control system, the blowing system, the filter system, and the ash cleaning system.
1. The control system is mainly the controller or control cabinet to stop the control of the injection system and the ash discharge system. Control the blowing distance and blowing width, that is, control the operation of the solenoid valve. Its control of the ash unloading system is mainly manifested in how often to stop the ash unloading work.
2. The blowing system refers to the cleaning work of the filtering system stopped by the solenoid valve under the control of the control system.
3. The work of the filtration system is mainly: the dust-containing gas enters the filtration system, the inner wall of the filter bag is supported by the cage bone and suspended by the perforated plate, and the upper part of the bag cage is designed with a venturi tube, which is closely matched with the filter bag mouth. The holes on the flower plate require a tight fit to prevent dust-containing gas from entering the clean room through the gap between the filter bag and the hole in the bag. The main fan sucks out the cleaning gas through the filter bag. The pulse bag type dust collector is usually designed with an inspection aisle above the flower panel in the bag room to facilitate installation, inspection and replacement of the filter bag. Generally speaking, changing the filter bag does not require any special tools. If the dust collector exhibits low dust collection efficiency, and dust is sucked out by the fan at the air outlet to indicate that the filter bag is damaged, then the operation should be stopped, and the filter bag should be stopped after inspection.
The bag pulse precipitator system is composed of bag filter, electrostatic precipitator or wet type dust collector. At present, bag filter, electrostatic precipitator or wet type precipitator belongs to the three categories that can meet the emission requirements under ordinary circumstances An efficient dust removal equipment. To meet emission standards, with the exception of the above three types, other types of dust collectors can hardly be used alone. The dust particles diffused into the air during normal temperature processing and transportation are called dust, which are generally coarse; the dust contained in the flue gas is called soot, which is formed by high temperature oxidation and cooling and condensation, and is generally thin. Dust and soot are collectively referred to as dust.
The system of bag pulse dust collector is composed of dust-containing flue gas or air which is collectively called dust-containing gas. Dust floating in dusty gases has different sizes and properties. For example, when the raw materials are crushed, pulverized, blasted, or when it is machining various solids, the particle size is about 5-50Lm or larger. The particle size of soot produced by metal smelting, sublimation, condensation, raw material combustion and other chemical reactions is mostly smaller than 5 / 1m. In addition, there are smaller and denser photochemical dust particles. The physical properties of various dust-containing gases related to dust removal, such as the dispersion of dust particles, density, charge, adhesion, temperature, humidity, and ability to adsorb various substances are the same. These properties have the effect on dust generation and condensation. And separation from the gas (ie dust removal) have important effects.
提供的布袋脉冲除尘器的系统组成，相关推荐： 四种除尘设备性能比较 The above is the system composition of the bag pulse precipitator provided by Yuchen Dust Removal Equipment Manufacturer . Related Recommendations: Performance Comparison of Four Dust Removal Equipment