Waste heat utilization mechanism for flue gas after metal refining by pyrogenic process
A metal and flue gas technology, applied in the field of waste heat utilization mechanism, can solve the problems of wasting resources, direct emission of flue gas, etc., and achieve the effect of reducing resource waste
Inactive Publication Date: 2020-02-21
郴州融源环保科技股份有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a waste heat utilization mechanism for flue gas after pyrometallurgical extraction, which has the advantage of reusing waste heat and solves the problems of direct emission of flue gas and waste of resources
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figure 1-2 , a waste heat utilization mechanism for flue gas after pyrometallurgy, comprising a base 1, a housing 2 is fixedly installed on the top of the base 1, and a first bracket 3, a second bracket 6, a first bracket 6, and a second bracket are fixedly installed on the inner wall of the housing 2 Three brackets 7, and the bracket plate 5, the left side of the inner wall of the housing 2 is fixedly connected with the first rotating rod 8, the f...
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The invention relates to the technical field of metal refining, and discloses a waste heat utilization mechanism for flue gas after metal refining by a pyrogenic process. The waste heat utilization mechanism comprises a base, wherein a housing is fixedly arranged at the top of the base; a first support, a second support, a third support and a support plate are fixedly arranged on the inner wall ofthe housing; and a first rotating rod is fixedly connected to the left side of the inner wall of the housing. According to the waste heat utilization mechanism, a steam turbine is pushed to rotate through the flue gas via an air inlet channel, the steam turbine rotates to drive a second rotating rod to rotate, the second rotating rod rotates to drive a second rotating wheel, a connecting belt, afirst rotating wheel and the first rotating rod to rotate, the first rotating rod rotates to drive a third gear to rotate, the third gear rotates to drive a chain to rotate, the chain rotates to drivea first gear and a second gear to rotate, the second gear rotates to drive a fan to rotate, and the fan blows the scattered air to a heat dissipation box, so that the effects of recycling the waste heat of the flue gas and reducing the waste of resources are achieved.
Description
technical field [0001] The invention relates to the technical field of metal extraction, in particular to a waste heat utilization mechanism for flue gas after metal extraction by fire method. Background technique [0002] Smelting is a refining technology, which refers to the extraction of metals from ores by means of roasting, smelting, electrolysis and the use of chemicals; reducing impurities contained in metals or increasing certain components in metals to produce the required metals . [0003] Metals will produce a lot of flue gas during refining. Generally, the flue gas is discharged directly in the production of factories, but the flue gas still contains a lot of heat. The temperature of the flue gas is usually about 200 ℃ or higher, but for traditional waste heat The boiler will not reuse the waste heat of the flue gas, but directly discharge it, which will waste a large amount of high-temperature flue gas from the boiler, thus wasting more resources. Contents of...
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Login to View More IPC IPC(8): F27D17/00
CPCF27D17/004Y02P10/25
Inventor 张总强王秀芳
Owner 郴州融源环保科技股份有限公司