Structure of bag filter in hardware factory:
The bag filter in the hardware factory is mainly composed of an upper box, a middle box, an ash hopper, a guide plate, a bracket, a filter bag, a keel, an electromagnetic valve, an ash unloading device, a detection device, a control system, etc.

Working principle of bag filter in hardware factory:
The dusty gas enters the bag filter box through the inlet flue, and under the action of the box guide system, the large particle dust is separated and directly falls into the ash hopper. The small dust enters the filtering area of the gas box with the airflow, and the filtered dust is separated and directly falls into the filter bag. It is discharged from the dust collector through the upper box lifting valve and the outlet flue, and is directly discharged into the atmosphere through the fan and chimney. At the same time, when the surface area of the filter bag reaches a certain amount of dust, the dust cleaning control device opens the electromagnetic valve blowing system according to the set program to drop the dust adhering to the filter bag into the ash hopper. When the dust in the ash hopper reaches a certain level, it is then cleared out by the ash unloading device.

Maintenance of bag filter in hardware factory:
During the use of a bag filter, the filter bag, as an important component, is also prone to damage. Therefore, the following precautions should be taken during use:
1) The accumulation of dust in the ash hopper is too high, resulting in secondary lift and a large amount of dust particles in the high-speed airflow causing wear on the filter bag;
2) The cloth bag is not installed properly;
3) The filter bag is corroded, damaged, bent and deformed;
4) Handling dust and smoke with humidity higher than the filter bag's ability to withstand high temperatures or temperatures lower than the acid dew point;
5) Excessive cleaning of dust can also shorten the service life of filter bags.

After sales service of bag filter in hardware factory:
Huakang Zhongtian Environmental Protection provides a one-year warranty for the bag filter in the hardware factory, and can provide maintenance services. If customers have any problems during use, they can directly call the hotline at 400-6472-988. The company will reply to you in a timely manner.