Dry and wet dust collector is a kind of dust removal equipment widely used in the field of industrial environmental protection. Its main function is to collect the dust generated in the industrial production process and purify the industrial waste gas from the discharge port. In terms of environmental protection and human health, dry and wet dust collector is of great significance, so it has been widely used in industrial production process.

Dry and wet dust collector is an efficient dust removal equipment based on multi-stage high-pressure water spraying and vertical cyclone separation technology. It is mainly composed of water spraying device, cyclone separator, reverse blowing ash cleaning device and man-machine interface control system. The main function of the dry and wet dust collector is to spray the dust-containing gas to the material layer through the water spraying device, and the dust is easy to form particles after being moistened by water. In the cyclone separator, the granular dust and pollutants are separated by centrifugal force to achieve efficient dust removal of the dust-containing gas.

The high efficiency of the dry and wet dust collector is due to its unique spray and separation technology. By spraying water in multiple stages, the dust is fully in contact with water, and the dust surface forms a water film, which reduces its charge, changes its physical state and adhesion, so that the dust is easier to separate from the air flow. The cyclone separator separates the gas and water film through the rotating separation plate through the rapid rotating centrifugal force, and then separates the clean gas and the dust-containing water to achieve an efficient separation and dust removal effect.

In addition, the dry and wet dust collector also has some unique advantages, such as strong flexibility, can adapt to different working conditions, equipment maintenance and cleaning is relatively simple, and the investment cost is low. However, at the same time, there are also some problems and precautions in the long-term application of dry and wet dust collectors. For example, it is necessary to strengthen the detailed control in management and operation, such as replacing the filter element, cleaning the cyclone separator, etc., in order to maintain the efficiency of the equipment.

In general, the dry and wet dust collector is an efficient industrial environmental protection equipment, with unique technologies such as multi-stage spray and cyclone separation, and has the advantages of wide adaptability and simple maintenance. In the process of industrial production, the dry and wet dust collector can effectively purify the waste gas, protect the environment and human health, and has a wide range of application prospects.