Application of A New Reversing Technology in Heating Furnace
The process of using new purging type reversing valve for gas switching operation in dual-regenerative heating furnace is introduced,which can blow the residual gas in the public pipeline between the three-way reversing valve and the regenerative tank into the heating furnace for combustion.On the one hand,it can avoid energy waste and environmental pollution caused by the direct discharge of gas in public pipelines into the atmosphere;on the other hand,it can prevent the secondary combustion of residual gas in the heat storage box from causing damage to the thermal mass and increasing NOx emissions.
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