The process of biomass boiler dust collector treatment is to treat the flue gas produced in the production process of each boiler, respectively. Smoke from a boiler. The dust enters the cyclone dust collector through the suction pipe. At this time, the large particles in the dust dust are separated under the centrifugal force of the cyclone dust collector. The large particles are discharged from the cyclone dust collector and the fine particles enter the bag dust collector. After filtering through the filter bag, the dust adhering to the surface of the bag is first concentrated in the dust hopper of the dust collector by pulse blowing, and then recycled or used by the feeding controller. The clean air treated by the bag filter is discharged into the atmosphere by the chimney through the fan. Through the treatment of the dust gas of the boiler by the cloth bag filter, the pollution of the dust to the surrounding environment can be reduced, and the purpose of clean production can be achieved. According to the requirements of the company, our company proposed the following design scheme.
Design principles of biomass boiler dust remover
1, dust removal equipment design and selection follow “ Technical, economic and practical principles;
2, the selected dust collector design is reasonable, practical, reliable, with stable operation, low resistance, low energy consumption, good dust cleaning effect, small footprint and other characteristics;
3, design to achieve the investment province, low operating costs.
The design requirements
1. The selected emission standard is Boiler Air Pollutant Discharge Standard [DB44/765-2010], which stipulates that the maximum concentration of particulate matter and dust (other) discharged outside the perimeter is allowed to be 30mg/m3.
2, the noise conforms to the "mechanical Equipment noise Standard" and "Industrial Enterprise factory boundary noise standard".
3, dust collection rate must reach more than 95%.