.

Electrostatic Dust Collector

The working principle of the electrostatic bag filter is 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 electrostatic dust collectorare 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.

Positioned in Botou City, a well-known "dust-removing hometown", Hebei Ou Tai Environmental Protection Equipment Co., Ltd. is expert dust collector manufacturer. We use the advanced manufacturing equipment, extraordinary manufacturing technology, and strict first-class assurance device beneath the education of users to grant excellent manufacturing installation and protection services.



Отправить запрос, связаться с поставщиком

Кому: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

High Temperature Fiberglass Filter Bag
High Temperature Fiberglass Filter Bag The glass fiber continuous filter cloth is composed of continuous glass fiber yarns for both warp and weft yarns. The specially processed and manuf...
PPS Filter Felt Bag5
PPS Filter Felt Bag5 PPS Filter Bags/ PPS Filter Bagdescription: Material: Polyphenylene sulfide (PPS) Common industries and conditions: for coal-fired boilers, waste...
Electric Ventilation Butterfly Valve
Electric Ventilation Butterfly Valve The electric ventilation butterfly valveis mainly used in the dusty cold air or hot air gas pipelines for ventilation, environmental protection pro...
Electrostatic Dust Collector
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 a...
High Temperature Fiberglass Filter Bag
High Temperature Fiberglass Filter Bag The glass fiber continuous filter cloth is composed of continuous glass fiber yarns for both warp and weft yarns. The specially processed and manuf...
Все товары поставщика

Похожие товары

PPS Filter Felt Bag
PPS Filter Felt Bag Продавец: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD Hebei Ou Tai Environmental Protection Equipment Co., Ltd. isa dust collection system manufacture...
P84 High Temperature Dust Bag
P84 High Temperature Dust Bag Продавец: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD P84 High-Temperature Dust Bag description: The p84 filter bagsare high temperature dust collecto...
High Temperature Fiberglass Filter Bag
High Temperature Fiberglass Filter Bag Продавец: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD High temperature fiberglass filter bag The glass fiber continuous filter cloth is composed of co...
Filter Bag Cage
Filter Bag Cage Продавец: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD Dust removal frame, also known as dust bag cage, is an indispensable accessory for bag filter, u...
Dust Collector Bags
Dust Collector Bags Продавец: HEBEIOUTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD Dust collector bag is the heart of a bag filter and is generally called a filter dust bag, dust ...