Bag dust collector is a kind of efficient particulate matter filtration equipment, which is widely used in air pollution control, environmental protection, machinery manufacturing, chemical industry, food and other fields. It mainly cleans the air by removing particles from the air through a series of physical, chemical and mechanical processes.

Working principle

Under normal circumstances, the bag filter is composed of the box, the import and export pipe, the filter bag and so on. The air enters the box from the inlet pipe and is taken to the filter bag after passing through the flow equalization plate. When the air passes through the filter bag, the particles in the bag are filtered out, and the purified air is discharged through the outlet pipe.

Filter bags are usually made of multiple layers of fabric. These fabrics have a certain strength and a small aperture. Particulate matter is suspended in the air and captured by the filter bag as the air passes through it. Trapped particles accumulate on the bag, forming a layer of ash. Over time, this ash layer will gradually increase, thereby reducing the filtration efficiency of the cloth bag. When the ash layer increases to a certain extent, it needs to be cleaned.

In order to better remove the ash layer, the bag dust collector usually vibrates the filter bag through a series of vibrators to shake the dust off the filter bag. The dust that falls off is collected in the dust collector. During the vibration process, some bags are cleaned while others are still filtering the air.

Apply

Bag dust collector is widely used in machinery manufacturing, iron and steel metallurgy, building materials, chemical industry, thermal power, cement and other fields. Bag dust collector is widely used in iron and steel industry, which is used to deal with high-temperature dust gas such as metallurgical furnace dust and casting sand. Bag dust collector is widely used in coal power industry, which is used to purify the waste gas of pulverized coal boiler, coal-fired power plant, food processing and other industries. Bag dust collector is widely used in building materials industry, which is used to deal with dust and gas in stone, cement, cooked silo, etc.

advantage

Bag dust collector has the following advantages:

1. High filtration efficiency: The bag filter is made of advanced filtration materials, with a filtration efficiency of more than 99.9%, which can effectively remove microscopic particles, thus protecting the environment and human health.

2. Compact structure: The bag dust collector has compact structure, small size, small footprint, wide adaptability, and can be installed in a small space.

3. Easy maintenance: the bag dust collector is easy to maintain, easy to clean, high reliability, long service life, and reduces the operating cost of the equipment.

4. Energy saving and environmental protection: The bag dust collector adopts low energy consumption, low noise and environmental protection design, which can reduce energy consumption and reduce noise interference to people.

In short, the cloth bag filter is a kind of particulate matter filtration equipment with high efficiency, easy maintenance, easy installation, economic and environmental protection, and has a wide application prospect.