But the core of this article is to explain the working conditions of the dust collector besides the environmental protection bag filter? In addition to bag dust collector, dust collector will be divided into dry dust collector and wet dust collector, both of which can be roughly understood by their names. Dry dust collector uses bag dust collector as purification element, and does not use water or other liquid for purification and dust removal, while the latter uses water as medium to separate dust particles with liquid drop or liquid film. The environmental protection bag filter is divided into dry dust collector.

Let's share the dry goods:

1. Gravity and inertia dust removal device, including gravity settling chamber and baffle type dust collector, is recommended to be used for primary dust collection of dust removal system under high concentration condition to intercept large particle size dust particles, or as flame arrester, or for cooling high temperature flue gas.

2. Cyclone or multi cyclone is generally recommended to be used for primary dust collection of dust removal system under high concentration working condition to intercept large particle size dust particles. It can be used as flame arrester or high temperature flue gas cooling.

3. Wet dust removal devices include spray dust remover, impulse dust remover, water film dust collector and foam precipitator. It is recommended that under conditions of water cut or excessive oil content, the temperature should not be too high, such as spray smoke and so on.