A Method for Reducing Smoke and Dust in Regenerative Melting Furnace
A melting furnace and regenerative technology, applied in furnaces, waste heat treatment, furnace components, etc., can solve the problems of poor smoke and dust effects, achieve the effect of reducing smoke and dust, reducing smoke and dust pollution, and quickly and effectively discharging
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specific Embodiment approach 1
[0014] Specific embodiment one: a kind of method for reducing smoke and dust in regenerative melting furnace furnace is finished according to the following steps:
[0015] 1. Turn on the exhaust fan I and the combustion fan C when the regenerative melting furnace is working;
[0016] 2. Open the furnace top exhaust system of the regenerative melting furnace, increase the frequency of the combustion-supporting fan C, and close the first natural gas reversing valve J and the second natural gas reversing valve K, so that the natural gas flows through the first natural gas inlet pipe L and the second natural gas reversing valve 2. There is no flow in the natural gas inlet pipeline M;
[0017] 3. Open the first flap E of the four-way reversing valve and the second flap H of the four-way reversing valve, close the third flap F of the four-way reversing valve and the fourth flap of the four-way reversing valve G, let the combustion-supporting fan C cool down the first regenerator O ...
specific Embodiment approach 2
[0024] Specific embodiment 2: the difference between this embodiment and specific embodiment 1 is: the frequency of the exhaust fan 1 in step 1 is 10 Hz. Other steps are the same as in the first embodiment.
specific Embodiment approach 3
[0025] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that the frequency of the combustion-supporting blower C in step 1 is 10 Hz. Other steps are the same as those in Embodiment 1 or 2.
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