Which is better, bag filter or cartridge dust collector?

1. The hard filter material of the filter cartridge or filter bag is folded and arranged to form a cylinder, without skeleton, short, with a large spacing between the cylinders, thorough ash cleaning, and no secondary pollution.

2. The cloth bag is sewn into a filter bag with soft filter material, which is inserted into the skeleton welded by steel bars (commonly known as the keel frame), the filter bag is densely distributed, and the filter material is long polyester fiber and its post-treatment material is mostly a single-layer ordinary industrial polyester cloth.

3. Filtration principle: surface filtration principle: the dust of the filter cartridge dust collector does not penetrate deep into the filter material, and the principle of depth filtration. The dust of the bag filter penetrates deep into the filter material, and the dust layer is established on the outer surface of the filter material to maintain the dust removal efficiency.

The difference between a bag filter and a cartridge dust collector:

1.The principle of filtration is different.

The dust of the bag filter penetrates deep into the filter media, some dust is trapped on the outside of the dust removal bag, and the purified air is discharged through the fan inside the filter media.

The dust of the filter cartridge dust collector does not penetrate deep into the filter material, and it is deeply filtered.

2.The filter material is different.

The inside of the bag filter filter is used, and the filter material is mostly a single-layer ordinary industrial polyester cloth, which is supported by a dust bag cage.

The filter cartridge dust collector is a filter cartridge, which does not need to be supported by a skeleton, is short, has a large spacing between the cartridges, cleans the ash thoroughly, and has no secondary pollution.

Cartridge dust collector and bag filter are two types of equipment that are widely used in the field of industrial dust collection. They have different structures and properties and are suitable for different types of dust handling.

The structure and filtration principle of the cartridge dust collector and the bag filter are different. The characteristics of the filter cartridge and the cloth bag are also very different.

The filter cartridge has good air permeability and is not easy to be contaminated with dust, while the cloth bag has poor performance and poor air permeability and is easy to be contaminated with dust. Therefore, when dealing with dirty air with high humidity, it should be treated to prevent condensation from causing "sticky bags". Baghouses are suitable for the handling of dry dust, which requires the humidity of the purified air.

The cartridge or bag is folded into a cartridge with the rigid media. The ash is cleaned carefully, and there is no secondary pollution.

The cloth bag is sewn into a filter bag with soft filter material and put on the skeleton of steel welding. Filter bags are densely distributed vertically. The filter material is polyester fiber, and the post-treatment material is mostly single-layer ordinary industrial polyester fabric.

In terms of the difference in filtration principle, the cartridge dust collector dust does not penetrate deep into the filter material. Baghouse dust penetrates into the filter material, and a dust layer is established on the outer surface of the filter material to maintain dust removal efficiency.

In terms of shape and volume, the filter cartridge is smaller in size, lighter in weight, more flexible in assembly, and takes up less space. However, the baghouse is huge in appearance, heavy in volume and large in installation space. Another advantage of the cartridge is that the cartridge is less worn and does not need to be replaced as often.

When the filter cartridge dust collector is working, the back and forth friction seriously damages the filter bag and needs to be replaced frequently.

When used, the dust removal efficiency of the filter cartridge dust collector is higher than that of the bag filter, and the cost and maintenance cost are lower than that of the bag dust collector, which is very suitable for purifying the smoke and dust generated in the process of welding and grinding, which is the main development direction of the industrial dust collector at present. However, baghouses also have their advantages. It is suitable for the purification of fine dry fumes, and is more reliable when dealing with fumes and dusts that are in danger of bursting and sparks.

Aonasen Environmental Protection is a domestic company that makes bag filters. Committed to passing the environmental impact assessment of enterprises.

Bag Collector:

The dust removal efficiency is high, generally more than 99%, and the dust concentration of the outlet gas of the dust collector is within tens of mg m3, which has a high classification efficiency for fine dust with sub-micron particle size.

The range of air volume is wide, the small one is only 1 min m3, and the large one can reach 1 min tens of thousands of m3, which can be used for flue gas dust removal in industrial furnaces and kilns to reduce the emission of air pollutants.

The structure is simple, and the maintenance and operation are convenient.

On the premise of ensuring the same high dust removal efficiency, the cost is lower than that of electrostatic precipitators.

When using high-temperature resistant filter materials such as glass fiber, PTFE, P84, etc., it can operate under the condition of more than 200 high temperatures.

It is not sensitive to the characteristics of dust, and is not affected by dust and resistance.

Personal suggestion: In this regard, I suggest you look for manufacturers in the Kunshan area, Aunason Environmental Protection Company focuses on waste gas treatment and provides one-stop solutions, you can consider it.

The haze weather has not improved for several years, which is a great harm to sensitive people. In order to alleviate the poor air quality, there are more and more different kinds of dust collection equipment on the market, and they are becoming more and more advanced. Different dust collection equipment has its own advantages and disadvantages, and the bag filter is of course no exception.

So what about the bag filter? Next, I will give you a specific talk about the advantages and disadvantages of the bag filter, interested friends may wish to take a look together!

First, from the point of view of advantages.

1. High dust removal power.

The dust removal efficiency of the bag filter is very high, usually reaching 99%, and can capture fine dust particles with a particle size greater than microns.

2. The dust removal skeleton function is stable.

The function of the dust removal skeleton of the bag filter is relatively stable, and the changes in the operating conditions such as air volume, gas dust content and temperature have little impact on its dust removal effect.

3. Dust disposal is simple.

The bag filter is a kind of dry purification equipment, which does not require water, so there is no sewage disposal or mud disposal problem, and the process of collecting dust is very simple.

4. Sensitive operation.

The disposal air volume of the bag filter can reach hundreds of cubic meters per hour to hundreds of thousands of cubic meters per hour, and it can be used as a small unit directly located indoors or nearby, or it can be made into a large dust collection room.

Second, from the point of view of shortcomings.

1. There is a limit to the acceptance temperature.

Cotton and wool filter media can withstand temperatures of 80-95 degrees, synthetic fiber filter media can withstand temperatures of 200-260 degrees, and glass fiber filter media can withstand temperatures of 280 degrees. Therefore, it is necessary to take relevant measures to reduce the temperature of the flue gas when the bag filter purifies the flue gas with higher temperature.

2. Water vapor is easy to condense.

Some flue gas contains more moisture or the dust carried by it has strong hygroscopicity, which usually leads to the adhesion of the filter bag and the blockage of the filter material. In order to ensure the proper operation of the baghouse, insulation measures need to be taken to ensure that the moisture in the bent gas does not condense.

The above is the relevant content about the bag filter, I hope it can help you! , a well-known large-scale decoration platform in China, a leading brand in decoration. If you want to put a lot of thought into decoration design, it is recommended that you apply for the * design service, through the on-site measurement of professional designers to help you plan a reasonable space layout and exquisite design.

There is practically no difference. The effect is almost the same! The above dust removal effects can be achieved.

The difference between the filter cartridge and the filter bag:

1.The initial input cost is small.

2.The equipment is small in size and occupies a small area.

3.The filtration effect is the same as that of the bag, and it is the most widely used filtration method on the market.

4.Because the surface of the filter element is a V-shaped fold, the compressed air is easy to break at the tip of the crease when cleaning repeatedly.

5.Because the V-shaped fold space is small, the dust will be easy to remain or accumulate at the V-shaped place and cannot be cleaned and clog the filter cartridge, increasing the filtration resistance, so as to reduce the filtration area. to make the filter more susceptible to breakage.

6.Because the filter element is prone to clogging and breakage, it will be replaced more frequently.

7.The reason for the higher frequency of replacement and the filter cartridge**, so the follow-up maintenance cost of the filter cartridge dust collector will definitely be higher.

Boiler bag filter company recommends:Botou Huakang Environmental Protection Equipment, Hebei Boiler Bag Dust Collector Company, Hebei Cleaning Environmental Protection, Beiguangji Environmental Protection Equipment, Beijing Shengshi Xinke Technology.

1. Botou Huakang environmental protection equipment

Botou Huakang Environmental Protection Equipment, located in Shengli Street, Botou City, the company is a professional manufacturer integrating the design and manufacture of dust collectors, dust removal equipment and dust collector accessories. The main purpose of the dust collector is to separate particles and fine dust in industrial exhaust gas, and turn waste into treasure for optimal utilization.

It mainly produces bag dust collectors (dust collector bags), electrostatic precipitators, cyclone dust collectors, dust collector skeletons, dust removal bags, dust filter bags, pulse valves, cloth bags, room temperature bags, star dischargers and other products and are exported to Malaysia, Vietnam, Southeast Asia, etc.

2. Hebei Boiler Bag Dust Collector Company

The company strives to abide by it"Quality assurance, credibility first"The purpose is to actively promote the commercialization, industrialization, engineering and internationalization of scientific and technological products, actively undertake the research projects of environmental pollution prevention and control technology entrusted by China and enterprises, and undertake engineering design, equipment supply, engineering contracting and commissioning and operation of environmental governance and control projects.

We are willing to use advanced technology, excellent products and thoughtful service to satisfy the majority of users. We are willing to work together through various channels and forms for harmony and win-win and common development.

3. Hebei cleaning and environmental protection

The company has obtained various honorary certificates such as environmental engineering design qualification accreditation certificate. The quality of boiler bag filter, stand-alone bag filter, dust bag cage, dust removal skeleton, dust collector skeleton and dust bag is above the level of the same industry in China. It has successively reached a good cooperative relationship with dozens of well-known domestic steel plants, thermal power plants, cement plants, chemical plants, etc.

4. Beiguangji environmental protection equipment

Beiguangji Environmental Protection Equipment Co., Ltd. is a company integrating design, manufacturing, installation, commissioning and after-sales service, specializing in the production of various dust collector machines and dust collector skeletons, dust collector bags, dischargers, dust collector accessories and other products. The company covers an area of 10,000 square meters, and our company has strong technical force and more than 50 sets of mechanical equipment, as well as perfect testing methods and testing equipment.

5. Beijing Shengshi Xinke Technology ****

Beijing Shengshi Xinke Technology **** [10 years of production and design experience] solves the problem of environmental pollution caused by bad dust and flue gas generated during industrial production. Industrial dust collector equipment that separates the polluted dust generated during industrial manufacturing from the flue gas.