Air Pollution Control Pulse Jet Type Dedusting System Dust Collector

Features:

1. The dust removal efficiency is high, and a variety of dust removal methods are above 99.9%;

2. It is equipped with a variety of normal temperature, medium temperature and high temperature cloth bags to deal with various dusts of different properties and environments;

3. A variety of products with different specifications and models, with a wide range of options, which can meet the needs of various working conditions;

The cloth bag is the "heart" accessory of the bag filter. The correct selection of the bag filter material is very important. Dust removal provides users with a variety of normal temperature, medium temperature and high temperature filter bags to meet different working conditions. In addition to the bag, the dust removal system plays a decisive role in the dust removal efficiency of the bag filter. The dust removal method is one of the characteristics of the bag filter and one of its classification standards. According to the cleaning method, the bag filter is divided into three types: mechanical vibration cleaning bag filter, pulse jet bag filter, and reverse blowing type bag filter.

Techinal parameters

1. Pulse bag dust collectors are mainly used in asphalt mixing, cement plants, cement tanks, powder silo roofs, concrete mixing plants, commercial concrete, ash warehouses, etc. Pulse bag dust collectors are also widely used in various industries; for example: Iron and steel industry, non-ferrous metallurgy industry, metal material industry, machinery industry; mining, smelting, chemicals, fertilizer plants, compound fertilizer plants, rock wool plants, galvanizing plants, food, tobacco plants, textile plants, etc.

2. The pulse bag filter is named according to its own main characteristics. The filter device "bag or filter bag" of the pulse bag filter can effectively filter a large amount of dust and smoke, and the emission concentration has reached the emission standard. Moreover, the cost is low, the operating cost can be saved, the maintenance cost is reduced, the floor space is small, and it can be customized according to user needs and so on.

Details

1. The structure of Xinchen XMC sub-chamber pulse bag filter:
△ Box body: bag room, pre-cleaning room, clean air room, perforated plate, filter bag, filter bag frame, the box body is designed to withstand a pressure of 9000Pa, which is greatly improved compared with the conventional bag filter;
△ Injection system: main air pipe, injection pipe, pulse valve, control device, use PLC or special pulse program controller automatic control device, according to the nature of dust and working environment, reasonably adjust the cleaning cycle and pulse spray time to maximize the dust collector Ideal cleaning effect;
△ Ash hopper and ash discharge part: divided into direct connection form, ash hopper is connected with ash discharge valve through conveying equipment;
2. According to the change of working environment, Xinchen XMC sub-chamber pulse bag filter is matched with solenoid valves of different specifications to adapt to a variety of complex dust removal environments. Even in the particularly cold northeast and northwest regions or when the flue gas is below zero, the heat preservation and heating device needs to be added, and the shell only needs to be changed slightly without replacing new equipment, which saves a lot of investment costs for users.
3. Reasonable box structure and automatic control series effectively improve the working efficiency of the XMC sub-chamber pulse bag filter. During the working process, the dust-containing gas enters the expanded ash hopper of the dust collector for pre-collection, and is evenly distributed through the deflector. Between each filter bag, the dust is retained on the outer surface of the filter bag. In order to make the equipment resistance not exceed 1200Pa, the high-pressure gas is pulsed through the solenoid valve, so that the compressed air (0.5~0.7MPa) in the air bag is blown by the hole of the nozzle The sprayed (called primary air) induces several times the surrounding air (called secondary air) through the venturi tube into the filter bag and rapidly expands in an instant, and shakes off the dust along with the opposite direction of the airflow to achieve a clean dust. purpose.
4. The filter bag of Xinchen XMC sub-chamber pulse bag filter is generally made of polyester needled felt, and the allowable temperature can reach 120℃. If the filter bag adopts the high temperature of Metas above the allowable temperature of the filter material, the exhaust gas enters the dust collector. Cooling measures should be taken before. This series of dust collectors has nine specifications: 60-2, 60-3, 60-4, 60-5, 60-6, 70-5, 70-6, 70-7, 70-8. The specific performance parameters are as follows:

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