Electric bag combination dust collector; By combining the principles of electrostatic precipitator and filter dust removal, and utilizing the advantages of both technologies, the electric bag composite dust removal mechanism has been formed, making this technology a research project in the dust removal industry. With the increasing demand for atmospheric environmental protection, electric bag composite dust collectors have emerged to address the shortcomings of electrostatic precipitators and bag filters.
The electric bag combined dust collector is equipped with an electric field area and a filter bag area inside the dust collector box, combining the two dust removal technologies of electrostatic precipitator and bag filter. The electric bag combined dust collector is a box structure, and the electric field area and filter bag area installed inside the box can be configured in various forms. The entire dust collector is equipped with a high-voltage power supply, electrical control device, and dust cleaning device. Classification of electric bag composite dust collectors: electric bag combined dust collector, electric bag integrated dust collector, and electric to bag dust collector.
Performance characteristics of electric bag combined dust collector:
1. Suitable for high specific resistance dust collection, with high and stable dust removal efficiency: The efficiency of electric bag dust collectors is not affected by high specific resistance fine dust, coal type, or cigarette ash characteristics. The emission concentration can easily be achieved below 50mg/Nm3 and is stable for a long time.
2. The operating resistance is 500Pa lower than that of a pure bag filter, which can reduce the power consumption of the induced draft fan. The operating resistance is 500Pa lower than that of a pure bag filter, and the power of the induced draft fan can be reduced by 1.74KW per 10000m3/h.
3. Long cleaning cycle and low energy consumption of gas source: Due to the small amount of dust collected by the filter bag, the resistance rises slowly, and the cleaning cycle time is more than twice that of a pure bag filter. The compressed air consumption is less than one-third of that of a pure bag filter.
4. Extend the service life of filter bags
(1) The low operating resistance and small load differential pressure of the filter bag extend the service life of the filter bag.
(2) The long cleaning cycle and fewer cleaning times have extended the service life of the filter bag.
(3) Under the same operating conditions, the service life of electric bags is extended by 2-3 years compared to pure bag dust collectors.