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The dust removal filter bag is a core component of industrial dust removal equipment. Once the filter bag is blocked, it will cause problems with the dust removal equipment and even discontinue production. Therefore, maintenance and maintenance of filter bags are very critical. Because good dust removal filter bags can provide excellent capture efficiency and extend the service life, and bad filter bags will cause the dust removal effect to decrease and replace more frequently.
The cleaning cycle of the dust removal filter bag is different due to the different environment and production process of the factory. A general cycle cannot be set simply. In practice, you need to make a judgment and decision based on the following factors: 1) the effect of pulse jet. Pulse spraying is the main method of cleaning the filter bag in the dust removal equipment. If the design of temperature, pressure and cyclone pipeline is reasonable, the effect of pulse spray should be very good. The blowout is carried out on time, and the employee will be sent to check the nozzle status every other time; 2) the impact of the process process may have some specific particulate matter and dust. For example Cleaning; 3) The time of the filter bag is used, usually a comprehensive cleaning needs to be performed after a period of time in the filter bag, so that the complete sedimentary particles and dust can be removed; 4) Check the collection efficiency of each filter bag. Decrease to less than 80%, or when you see that the filter bag has ruptured or other damage, you need to clean or replace the filter bag; 5) The emission standards also have certain regulations for the cleaning cycle, so it is necessary to comply with local regulations.
Generally speaking, the length of the cleaning cycle depends on the above -mentioned factors, but there are also some empirical rules that can be used for reference. First of all, the new dust removal filter bag needs to be "melted" to reduce air leakage and improve capture efficiency as much as possible. In normal production environments, the dust removal filter bag needs to be cleaned cyclical and thoroughly cleaning once a year. The cycle cleaning of the dust removal filter bag is a very common maintenance method. Generally, it needs to be performed once a month. Thoroughly cleaning requires once a year, which can remove all sedimentary particles and dust, thereby achieving the goal of thorough maintenance.
In general, the cleaning cycle of the dust filter bag needs to be judged according to the situation of the specific factory. It is necessary to realize that the cleaning cycle is not a perfect number, but a practical exploration. At the same time, the cleaning cycle is not a one -way indicator. During the maintenance and maintenance of dust removal equipment, it is necessary to consider factors such as operating costs, cleaning efficiency, susceptible damage and production environment to achieve a optimal balance point Essence
