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.
Senotayisa professionalindustrial dust collection systemsmanufacturer. We sincerely invite and welcome people from all around the world to invest and create more values together.
Send product request
Other supplier products
Industrial Cyclone Dust Separation Collector | Cyclone type dust collectoris a type of dust removal device. The dedusting mechanism is to make the dust-containing air flow rotate, and the dust p... | |
Cyclone Separation Dust Collector | CLK Diffusion Cyclone Dust Collector Details of cyclone collector CLK diffusion cyclone dust collector is suitable for supplementing dry non-fibrou... | |
DMC Pulse Jet Single Bag Dust Collector | Single-pulse bag filter is widely used in mining, electric furnace smelting, machinery manufacturing, chemical products, cement, building materials... | |
PPC Air Box Pulse Bag Filter | PPC type airbag pulse bag filter is a new product introduced by the American Fule Company. This type of dust remover can be widely used in glass in... | |
Dust Collector Bags | Dust collector bag is the heart of a bag filter and is generally called a filter dust bag, dust collection bag. The dust collector bag replacementa... |
Same products
iFixes Solder Paste 138℃ 158℃ 183℃ 217℃ PCB BGA Chip Flux | Seller: Shenzhen Wikshu Technology Co. | Description iFixes solder paste is138 is158 is183 is217 conductive silver paste for mobile phone... | |
DWDM Add and Drop Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | What Is OADM? The DWDMmultiplexercard launched by Sintai Communication Co., Ltd is generally use... | |
DCM | Seller: Guangzhou Sintai Communication Co.,LTD | What Is Dispersion Compensation Fiber Dispersion Compensation Module (DCM) is designed to fix th... | |
Aggregation & Distribution System | Seller: Guangzhou Sintai Communication Co.,LTD | Aggregation & Distribution System Sintai Aggregation & Distribution System offers 32*100... | |
CWDM Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | 4CH CWDM Mux Demux 01- 4CH CWDM DWDMMux Demux CWDM Coarse Wave Division Multiplexing (CWDM) Mul... |