Under the action of high DC voltage ①, the metal discharge wire ionizes the surrounding gas ② and charges the surface of the dust or mist droplet particles ③. The charged particles move toward the dust collection pole under the action of the electric field force ④ and are...
Choosing the filtration wind speed correctly not only plays an important role in emission standards, but also has extremely important economic significance in improving the equipment's ability to handle dusty gases, reducing equipment investment and thus reducing project costs. . So, how to correctly select the filtration wind speed...
The structure of the bag dust collector mainly includes a box (clean air chamber, bag chamber), ash hopper, legs (columns), stairs (ladders), railings, platforms, filter bag frames, filter bags, lift valves, switching valves, etc.; And dust cleaning air system (or mechanism), dust cleaning controller, ash discharge and ash discharge...
The desulfurization slurry circulation pump is one of the very important equipment in the desulfurization system of thermal power plants. Its main function is to continuously circulate the slurry in the absorption tower so that the sulfur dioxide in the flue gas is completely absorbed. The desulfurization slurry circulation pump...
1. Understand the nature of dust When selecting a dust filter bag, you need to understand the properties of the dust, including its particle size, shape, specific gravity, friction, etc. These properties determine the movement trajectory and attachment method of dust in the dust collector, thereby affecting the service life...
Cyclone dust collector is a type of dust removal equipment commonly used in industrial production. Its working principle is to use the principle of cyclone separation to separate dust particles in the gas. Cyclone dust collector has the advantages of simple structure, convenient operation and low maintenance cost, so...
Air duct Look for corrosion, holes or any external damage. Check for loose bolts, welding cracks and dust accumulation in any part (mainly flat pipes and variable diameter pipes) Solenoid/pulse valve Check for correct operation: listen for the sound of compressed air blowing. Pressure reducing valve Is there an air leak? Pay attention to...
The following is an explanation from the main aspects: 1. The air volume of the supply and induced draft fans remains unchanged, but the smoke concentration at the boiler outlet changes. Changes in smoke concentration only cause changes in the bag load of the bag dust collector, which leads to changes...
