Electrostatic Dust Collector
The working principle of the electrostatic dust collectoris to use the high voltage electric field to ionize the flue gas. The dust charge in the air flow is separated from the air flow under the action of the electric field. The negative electrode is made of metal wires with different cross-sectional shapes and is called a discharge electrode.The positive electrode is made of metal plates of different geometries and is called a collecting electrode. The performance of an electrostatic precipitator is affected by three factors, the nature of the dust, the configuration of the equipment, and the flow rate of the flue gas. The specific resistance of dust is an index for evaluating conductivity, and it has a direct effect on the dust removal efficiency. The specific resistance is too low, dust particles are difficult to maintain on the dust collecting electrode, causing it to return to the air flow. The specific resistance is too high, and the dust particles that reach the dust collection electrode are not easily released. A voltage gradient between the dust layers can cause partial breakdown and discharge. These conditions will result in a drop in dust removal efficiency. The basic principle of electrostatic precipitators is to use electric power to trap dust from the fumes, which mainly includes the following four interrelated physical processes:(1) The ionization of gas.(2) The charge of dust.(3) Charged dust moves to the electrode.(4) Charged dust collection.
Charged dust trapping process: on the metal anodes and cathodes with large differences in radius of curvature, an electric field sufficient to ionize the gas is maintained by high-voltage direct current, and the electrons generated after gas ionization: anions and cations are adsorbed on the Through the dust on the electric field, the dust gets its charge. Electrodes with different polarity are moved to electrodes of different polarities and deposited on the electrodes under the action of electric field force to achieve separation of dust and gas.
Hebei Ou Tai Environmental Protection Equipment Co., Ltd. is a professional dust collection system manufacturer. We provide Baghouse Filter, Electrostatic Dust Collector, industrial dust collection systemsand so on. Want to know more? Please contact us.
在线联系供应商
Other supplier products
 |
FU Chain Conveyor | FU Chain Conveyor (abbreviated as "Chariot") is a new product for horizontal (or inclined 15) conveying of powdery, small-grained materials, long l... |
 |
Needle Felt Filter Bags | Anti-Static Polyester Needle Felt Bag Anti-static dust bag is currently ideal dust filter material, with good ventilation energy, high dust removal... |
 |
Pneumatic Plug Valve | Pneumatic plug valveis a main control equipment for the flow or delivery of powder, crystal grain, granular materials and small pieces of material.... |
 |
Filter Bag Cage | Dust removal frame, also known as dust bag cage, is an indispensable accessory for bag filter, used as a frame of bag supporting cages. It can be ... |
 |
Electric Plug Valve | The opening and closing part of the electric plug valveis a gate plate. The direction of movement of the gate plate is perpendicular to the directi... |
Same products
 |
Micronized polypropylene wax for injection moulding | 卖方: Syntop chemical Co.,Ltd. | The incorporation of polypropylene micronized wax into injection moulding processes delivers the ... |
 |
Drum Type Mobile Mixing Station | 卖方: Yousheng Machinery Equipment Co.,Ltd | Drum Type Mobile Mixing Station Drum Type Mobile Mixing StationPortable Drum Concrete Batch Plan... |
 |
Washable Cheap 13.56Mhz 213 Nfc Mini Stickers 13.56 Mhz RFID Label Sticker Tag HF/UHF Tags Dry Inlay | 卖方: XIUCHENG RFID | ize：On request Material:PET, PVC,paper or customized Frequency:UHF/HF Printing:Thermal transfe... |
 |
Micronized wax used for industrial paint processing | 卖方: Syntop chemical Co.,Ltd. | Micronized wax is a vital functional additive in industrial paint processing, with primary functi... |
 |
Plant Growth Regulator Manufacturer | 卖方: HEBEI LAIKE BIOTECH CO.LTD | Plant Growth Regulator Manufacturer Plant Growth Regulator Manufacturer - Laike Biotech spec... |
