High quality biomass boiler dust collector environmental protection machine

The treatment process of the biomass boiler dust collector is to treat the flue gas generated in each boiler production process separately. The flue gas and dust generated by the boiler enter the cyclone dust collector from the dust suction pipe. At this time, the large particles in the smoke dust are separated by the centrifugal force of the cyclone dust collector. The large particle dust is discharged by the cyclone dust collector, and the fine particle dust enters the bag dust removal. Device. Filtered through the filter bag, the dust adhered to the surface of the bag is first concentrated in the ash hopper of the dust collector by pulse blowing, and is recycled or utilized by the blanking controller. The clean air after being treated by the bag filter is discharged into the atmosphere by the chimney through the fan. The treatment of the dusty flue gas of the boiler by the bag filter can reduce the pollution of the dust to the surrounding environment and achieve the purpose of clean production.

The biomass boiler dust collector is composed of a dust bag bag assembly, a flow guiding device, a pulse blowing system, an ash discharging system, a control system, an offline protection system, a box body and the like. The dust-containing gas enters the unit cells by the diversion tube, especially under the action of the flow guiding device. After the large particle dust is separated, it directly falls into the ash bucket, and the remaining dust uniformly enters the filter chamber of the chamber with the airflow, and the cleaned gas after filtration is transparent. The filter bag is discharged through the upper tank, the poppet valve, and the exhaust duct. As the filtration condition progresses, when the surface dust of the filter bag reaches the thickness, the lifting valve is closed by the cleaning control device (differential pressure or timing, manual control) according to the setting program, the current unit is controlled to be offline, and the electromagnetic pulse valve is opened. Blow and shake off the dust on the filter bag. The dust falling into the ash hopper is discharged through the ash discharge valve and sent out by the ash conveying system.

Pay attention to the following problems when selecting the biomass boiler dust collector

1) Understand the technical performance and economic indicators of various dust collectors. Then select the appropriate dust collector according to the specific conditions, such as biomass boiler type, fuel characteristics, combustion mode, load change, available space and environmental conditions.

2) When selecting a dust collector for a small biomass boiler, factors such as the characteristics of the dust, the nature of the flue gas and the operating conditions should be fully considered.