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How to filter drum dust collector and its advantages and disadvantages

Article source: this site Author: admin popularity: second Time: September 6, 2020 11:24【 large in Small

Filter cartridge a duster The purpose of this paper is to remove the particulate dust in the flue gas of combustion furnace or oil fired boiler, so as to greatly reduce the smoke and dust discharged into the atmosphere Cartridge filter The advantages and disadvantages of the following and small series together to see it!

The drum type dust remover is the essential equipment of thermal power plant. The function of the drum type dust remover is to remove the particles of ash discharged from the boiler flue gas or the fuel incinerator, so as to greatly reduce the dust entering the atmosphere. If you want to know how the dust collector drum the dust remover, first of all, we should understand the advantages and disadvantages of the drum type dust collector. Let's have a look at it!

1、 Advantages of cartridge filter

1. Stable performance

The change of air volume, dust content, temperature and other working conditions of the treatment system has little influence on the dust removal effect analysis of the cartridge filter. 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.

How about the cartridge filter

2. High dust removal efficiency

Generally, it can reach 99%, and the tank with particle size less than 0.3um can trap fine particles and large dust, so as to meet the strict environmental protection requirements. 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.

3. Dust treatment is easy

Bag filter is a kind of dry purification technology equipment, which does not need water, so there is no sewage data processing or mud treatment in enterprises. The collected dust is easy to be recycled and effectively utilized.

4. Flexible use

It can be used as a small unit directly located indoors, close to the machine tool, or as a large dust removal room.

5. Simple structure and stable operation

The structure is relatively simple, the operation is stable, the initial investment is low, and the maintenance is convenient.

Advantages of cartridge filter

2、 Disadvantages of cartridge filter

1. To check and replace the filter bag, it is necessary to enter a box

Some types of worker's bag filter distinguish the condition, check and replace the filter bag into the required box.

2. The ability of the filter material to withstand the working temperature has a certain development limit

The temperature resistance of cotton and wool filter media is 80 ~ 95 ℃, the temperature resistance of synthetic fiber filter material is 200 ~ 260 ℃, and the temperature resistance of glass fiber filter material is 280. When the flue gas with high temperature is purified, measures must be taken to reduce the temperature of flue gas.

Disadvantages of filter cartridge

3. The filter bag is easy to adhere and block the filter material

Containing some flue gas, more moisture, dust, or through strong moisture absorption, will often cause a combination bag, dust collector blockage. In order to ensure the normal operation of bag filter, necessary measures must be taken to ensure that the moisture of insulating gas will not condense.

The above research content is a full introduction of the advantages and disadvantages of the cartridge filter. I believe you should have a certain understanding of how the cartridge filter is now. If you want to know more national data of the enterprise, please continue to pay attention to it.