Company name: nanyang star environmental protection equipment co. LTD
E-mail: 616330040 @qq.com
Address: longsheng industrial park, wolong district, nanyang city
The main damage reasons of dust bag of dust catcher of asphalt station are as follows:
1. High filtration wind speed of filter wind speed cloth bag dust precipitator is the main reason of dust bag damage. In recent years, some units of blind equipment to reduce costs, increase profits, when planning a bag filter, increase the filter velocity, in a short period of time the user is not obvious reaction, but greatly extends the using life of filter bag. This has not only not saved customers money, but also brought huge economic burden and wasted time.
Second, it is the key to select the dust removal bag that is suitable for the corresponding dust temperature accurately by using the temperature. If the temperature is too high, the dust-removing cloth bag is selected to exceed the abnormal utilization temperature. If the filter bag is light, it will extend the service life. Therefore, it is necessary to determine the inlet temperature of the precipitator when selecting the filter bag, and to select the dust-removing bag of the corresponding asphalt station.
3. The decision of dust media the bag cloth of dust precipitator of bitumen station depends on the dust property. It should consider whether the dust contains acid, alkali or corrosive substances. The filter material suitable for the filter material is selected according to the dust property, so that the filter bag may or may not absorb dust, and does not affect its service life.
The processing of quality cloth bags is especially important. In recent years, some small manufacturers use small sewing machines as processing equipment, and when processing with poor quality line as raw materials, with fake and genuine, the processing level is far behind. In order to use the filter bag in a short period of time will appear to open the line, crack, drop the bottom and so on. Although the size of the cloth bag is small, it can be used, but after adsorbing the dust with a large proportion, the bag will be dropped over a period of time.