Causes of poor bag filter efficiency

The appearance of the bag filter provided great help for the environmental protection cause. Because its dust removal function is very powerful and the dust removal efficiency can reach over 99%, its excellent technology cannot be compared with the traditional dust collector. The bag filter is very small and the planning is very reasonable, so it is very convenient to use and maintain, but when customers use bag filter, we must pay attention to the maintenance to extend the service life, otherwise there will be bag filter Poor work efficiency occurs.

There are many reasons for the poor performance of the bag filter. For example, the ash cleaning system is not designed well and it is not operated in accordance with the operating procedures. Any one of these details may cause the dust collector of the bag filter to deteriorate. Therefore, we must pay attention when purchasing and using bag filter.

When purchasing the bag filter, the company must provide the actual working conditions such as the temperature and corrosivity of the flue gas to the bag filter manufacturer. The dust collector used in different working conditions is in the structure and accessories. There is a difference in use. You can't just choose to reduce costs and choose a set of unsuitable dust removal equipment. When accepting the bag filter, it must be strictly tested in accordance with relevant national standards, because the effect of the bag filter will also be affected by the production process of some dust removal accessories, such as poor quality of accessories, cabinet and hopper Without sewing, air leakage may occur and the dust removal effect may be affected.

If the bag filter is in use, sudden dust removal is not achieved. In this case, the following recommendations should be checked one by one:

1, check whether there is broken bag, or dust bag to reach the service life

2. Problems with the blowing system (pulse valve, cylinder, electric control cabinet)

3, the flue gas conditions change, such as the increase in moisture content in the flue gas, smoke volume increases

Finally, during the operation of the bag filter must be carried out in accordance with the operating procedures provided by the supplier, violation of the operation may damage some accessories, resulting in dust bag filter dust removal effect is not ideal.

The bag filter must have a good working effect and is a result of a comprehensive effect. During the production process, no attention will be paid to the quality of the bag filter. Therefore, Dust Collectors have always paid great attention to the training of employees on the production line, so that they can produce dust-removing equipment that meets the requirements of major companies in quality and quantity.