Boiler classification

- Jan 28, 2019 -

1548653756(1)Boiler classification

According to the furnace flue gas pressure classification, the negative pressure boiler, the furnace pressure maintains a negative pressure, and there are sent and induced draft fans, which are the main types of coal-fired boilers. Micro-positive pressure boiler, the furnace pressure is greater than 2~5kPa, no need for induced draft fan, suitable for low-oxygen combustion. Pressurized boiler with a furnace pressure greater than 0.3 MPa for steam-gas combined cycle.


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