Coal boiler bag type dust collector introduction
The design and selection of the bag filter for coal-fired boilers depends on the amount of air flow to determine the specifications of the equipment. The inlet dust concentration is selected and the filtration speed is selected according to the resistance requirements of the equipment. The filter bag is determined based on the temperature, humidity, gas composition, dust characteristics, and emission requirements of the flue gas. Material and surface treatment methods, and according to the inlet dust concentration, dust particle size to determine the structural type of the dust collector, including the dust inlet device, the distribution of smoke flow field and cleaning methods.
Coal boiler bag type dust collector introduction
1. The dust collector of coal-fired boilers does not require pre-dust removal equipment and can dispose of soot at a concentration of up to 1000 grams per cubic meter at a single time. The discharge is less than 50 grams per cubic meter and the process flow is simple.
2. It is not necessary to blow the tube inside the bag filter bag house of coal-fired boilers, and it is convenient to change bags outside the machine;
3, coal-fired boiler bag filter embedded elastic bag, sealing performance;
4. The number of pulse valves of the bag filter of coal-fired boilers is small, the dust removal intensity is high, and the action is rapid;
5, coal-fired boiler bag filter whole machine using microcomputer automatic control, the parameters are easy to adjust, can achieve no job;
6, coal-fired boiler bag filter bag service life of more than two years;
7, coal-fired boiler bag dust collector easy to achieve isolation and maintenance.
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