The online cleaning method means that when the dust removal device is blowing, the machine does not stop the normal operation of the working fan, and the dust removal bag is also in the normal filtration of the inhaled dust gas. This way of cleaning is relatively In the field of bag filters, it is a relatively mature cleaning technology. Many types of dust removal devices use this method for cleaning, and its effect on the whole machine during cleaning is negligible, but its The biggest disadvantage is that it can't be cleaned very well. When cleaning, it is not very thorough. It will make the dust bag overload, which will affect the normal operation of the dust removal device.

The ash method is to put a number of relatively small filter chambers in the dust removal device. Each filter chamber is an independent operating system, which does not affect each other. If one of the filter chambers stops, the other ones will be normal. Work, the advantage of this is that the dust is very thorough, and the cleaning efficiency is very high, which greatly prolongs the cleaning cycle and improves the service life of the dust collector, but its shortcomings are also very obvious, that is The cost of such a ash cleaning device is very high and has a certain impact on the entire system when cleaning.