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Classification of dust collectors

Article source: this site Author: admin popularity: second Time: September 12, 2020 11:16【 large in Small

1 a duster Generally, garbage can be classified according to the temperature information of different working conditions of enterprises, which can be divided into three categories: normal temperature cloth bags, medium temperature cloth bags and high temperature cloth bags

Normal temperature cloth bag: suitable for different temperature 130 ℃, including polyester needle felt dust bag, anti-static equipment dust filter bag, water and oil repellent dust collector, three anti dust bag Cartridge filter The technology is applied to a barrel, building materials, cement and other general working conditions. The dust collector is composed of filter element or pulse jet. According to the installation methods, the cartridge dust remover can be divided into inclined plug-in type, side mounted type, hoisting type and top mounted type. According to the material of the filter cartridge, the filter cartridge dust remover can be divided into long fiber polyester filter cartridge dust collector, composite fiber cartridge dust collector, anti-static cartridge dust collector, flame retardant cartridge dust collector, membrane filter cartridge dust collector, nano cartridge dust collector, etc. A device that separates dust from flue gas. The performance of the dust remover is expressed by the amount of gas that can be treated, the resistance loss of gas passing through the dust collector and the dust removal efficiency. Normal temperature cloth bag water and oil repellent cloth bag

Temperature filter: suitable for temperature between 150 ℃ and 130 ℃, instantaneous temperature up to 180 ℃. The specific products are medium temperature polyester needle felt dust collection bag, dust collection bag, acrylic acid temperature, medium temperature. A device that separates dust from flue gas. The performance of the dust remover is expressed by the amount of gas that can be treated, the resistance loss of gas passing through the dust collector and the dust removal efficiency. The advantage of steel bag filters such as room temperature cleaning and refractory material waste can not be solved effectively.

High temperature filter material: suitable for 200 ℃ high temperature and different working conditions, a few other materials can be instantaneous, the temperature range can reach 300 ℃, the specific analysis products are: mettas dust collector, flumex dust filter bag, PPS dust bag, P84 high temperature resistant composite dust collector, specially designed for casting, chemical, electric power and other industries and fields with bad environmental impact, high temperature and certain corrosivity Together. High temperature filter bag - flumex filter bag II. Filter bag section structure shape

Dust collectors are classified by shape: round bag type, flat bag type and envelope type. Different shapes of bags are suitable for different dust removal methods on the dust collector.

1. The round bag filter should be used for pulse dust collector;

2. Flat bag type used in mechanical rapping dust collector;

3. The envelope type is used in the back blowing dust collector.

3、 Filtering method

The pressure filter type dust collector is divided into internal and external dust collector types.

1. Internal filter dust collector: after the dust containing gas is filtered through the inner surface of the filter bag, the dust is blocked on the inner surface of the filter bag. This information filtering processing method is called internal filtering type;

2. External filter bag: after filtering the dust containing gas through the outer surface of the filter bag, blocking the dust on the outer surface of the filter bag is called external filtering.

4、 According to the application, the smoke is also waterproof, oil resistant, acid and alkali resistant, and antistatic.