286 bag pulse dust collector

Good sales, structural composition

1. Filtration system: Composed of 286 filter bags, it is the core part of the filter. When the dusty gas passes through the filter bag, the dust is trapped on the outer surface of the filter bag, thereby achieving gas fixation and separation. The material of filter bags is usually selected based on the usage environment and dust performance, such as polyester fiber, polypropylene, and PPS, to meet different requirements for filtration accuracy, temperature resistance, and corrosion resistance (based on actual reports).

Pulse blowing system: including pulse controller, control valve, pulse valve, blowing pipe, compressed air bag, etc.

3. Ash hopper: located at the bottom of the dust collector, used to collect dust that falls from the filter bag. Ash hoppers are usually designed with a specific tilt angle to ensure smooth dust removal. It is also equipped with an ash discharge device, such as a star shaped unloader, which regularly discharges dust from the ash hopper.

4. Box: It includes an upper box, a middle box, and a lower box, and is generally a compartment structure. The upper box is used to collect and discharge purified gas; The middle box is the area where filter bags are installed and filtered; The lower box is mainly used for storing dust.

Secondly, the working principle

1. Filtration stage: Dust containing gas enters the dust collector through the inlet. Firstly, when the inclined plate and baffle between the air inlet and outlet collide, the airflow will turn and flow into the ash hopper, and the airflow speed will slow down. Due to inertia, coarse dust particles in the gas directly flow into the ash hopper, playing a role in pre removing dust. The airflow entering the ash hopper is then folded upwards through a filter bag with a metal frame inside. The dust is collected on the outer surface of the filter bag, and the purified gas enters the cleaning room at the upper part of the filter bag chamber, where it is collected and discharged through the air outlet.

Dust cleaning stage: As the filtration progresses, the dust on the filter bag gradually increases, and the resistance increases.

Thirdly, performance characteristics

Good dust removal efficiency: It can capture dust particles of various sizes, and the dust removal efficiency can generally reach over 90%, which can meet strict environmental emission standards.

2. Good dust removal effect: The pulse jet dust removal method is adopted, which can remove the dust on the surface of the filter bag at a suitable speed, avoid dust accumulation, and protect the filtering performance and service life of the filter bag.

Processing large air volume: The 286 bag pulse dust collector is generally suitable for processing large air volumes and can be designed and configured according to actual needs to meet the dust removal requirements of different scales of industrial production.

Stable and excellent operation: The structure is customized according to demand, and the quality of each component is excellent. It is equipped with a complete control system and protection device, which can achieve automated operation and fault diagnosis, and protect the dust collector from long-term stable operation.

5. Easy maintenance: The filter bag adopts an upper suction method. After removing the skeleton when changing the bag, place the dirty bag into the ash hopper below the box and take it out from the manhole for convenience and speed. Pulse valves, control valves, and other components are also easy to maintain and replace.

Fourth, the application industry

Steel industry: used for dust removal of blast furnace gas, converter flue gas, electric furnace flue gas, etc. It can remove dust, reduce environmental pollution, and recycle valuable dust to achieve resource recycling.

2. Cement industry: widely used in processes such as cement kiln tail, kiln head, raw material grinding, and cement grinding. Collecting and processing the large amount of dust generated during cement production can help improve product quality and change the working environment.

Electric power industry: mainly used for flue gas dust removal of coal-fired boilers, which can remove smoke and dust, reduce smoke and dust emissions, meet environmental protection requirements, and protect the atmospheric environment.

4. Chemical industry: Suitable for dust treatment in various chemical production processes such as fertilizer production, manufacturing, and coating production. It can handle dust of different properties, including stable performance, flammable and explosive dust, etc. To protect the safety of production and the environment.