Special cooler for purifying tail gas of closed submerged arc furnace
A technology of tail gas purification and cooler, which is applied in the field of dust collector dusty gas cooler and supporting equipment of dust collector, can solve the problems of no good solution, high energy consumption of cooling fan, low cooling efficiency, etc. Long-term normal and stable operation, improved cooling efficiency, and the effect of avoiding condensation on the wall
Pending Publication Date: 2022-07-01
湖北江环环保科技有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
[0002] The prior art dust collector cooler adopts multi-tube array air cooling technology, which has the disadvantages of low cooling efficiency and high energy consumption of the cooling fan. There has been no good solution for this defect
Method used
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Experimental program
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Effect test
Embodiment 1
[0022] The first group of multiple acoustic dust cleaners 4 extend through the top cover 16 and the annular top plate 21 into the dust chamber 9 .
Embodiment 2
[0024] The second group of multiple acoustic wave cleaners 3 extends through the annular top plate of the core tube 6 into the dust outlet channel 14 .
Embodiment 3
[0026] The first variable frequency cooling fan is connected in series or in parallel with the first air intake pipe 10 and the second air intake pipe 2 .
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A special cooler for tail gas purification of a closed submerged arc furnace is formed by arranging a core tube of an interlayer in the center of a cooler body of the interlayer, and cooling air is input into the interlayer to accurately control the temperature of tail gas, rotationally input into the cooler body and flowing through the core tube of the interlayer, of the submerged arc furnace.
Description
technical field [0001] The invention belongs to the technical field of dust collector supporting equipment, and specifically relates to the technical field of dust-laden gas coolers for dust collectors. Background technique [0002] The prior art precipitator cooler adopts the multi-tube array air-cooling technology, which has the shortcomings of low cooling and cooling efficiency and large energy consumption of the cooling fan, and there is no good solution for this defect. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a special cooler for exhaust gas purification of a closed submerged arc furnace, comprising: a cooler main body, a core tube and a top cover, the core tube is suspended and fixed to the cooler main body through the top cover The middle part of the cooler body, the sandwich structure surrounded by the inner wall and the outer wall of the cooler body constitutes the first co...
Claims
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IPC IPC(8): F28D21/00F28F27/00F28G7/00F27D17/00
CPCF28D21/0003F28F27/00F28G7/00F27D17/008F27D17/004F27D2017/009
Inventor 罗毅关成新刘军场
Owner 湖北江环环保科技有限公司