Clean and environmentally-friendly full-energy intelligent heat recovery coke oven
An intelligent, clean-loop technology, used in coke ovens, coke oven expansion/contraction prevention, indirect heating dry distillation, etc. problem, to achieve the effect of eliminating sewage
Pending Publication Date: 2019-11-12
辽宁科技大学工程技术有限公司
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Problems solved by technology
Therefore, small and medium-sized tamping coke ovens can no longer meet the needs of production, and cannot better adapt to the needs of industrial development in domestic structural adjustment
Method used
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[0014] The clean, environment-friendly and full-energy intelligent heat recovery coke oven of the present invention is realized in this way, which will be described in detail below in conjunction with the accompanying drawings.
[0015] See Figure 1 ~ Figure 3 , the clean, environment-friendly and full-energy intelligent heat recovery coke oven of the present invention is composed of: carbonization chamber 1, quadruple arch combustion chamber 2, main furnace wall 3, main furnace wall descending flue 4, main furnace wall ascending flue 5, furnace Bottom area 6, furnace top area 7 and furnace end wall 8. The carbonization chamber 1 adopts a large-volume structure with a length of 15890mm, a height of 2625mm, a cold state width of 3670mm, and a center distance of 4530mm; The bottom and the upper part of the furnace bottom heat insulation layer 10 adopt a large channel opening structure of 2×C-shaped fire channels, and are built with special-shaped glass kiln silica bricks and he...
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The invention relates to a clean and environmentally-friendly full-energy intelligent heat recovery coke oven, which comprises carbonization chambers, four-arch combustion chambers, main furnace walls, main furnace wall descending fire channels, main furnace wall rising fire channels, a furnace bottom zone, a furnace top zone and furnace end walls, wherein the carbonization chamber adopts a largevolume structure, the four-arch combustion chamber is arranged on the bottom portion of the carbonization chamber and the upper portion of a furnace bottom thermal insulation layer, and adopts a largechannel port structure having 2*C-shaped fire channels, and an arch-shaped structure built from special-shaped glass kiln silicon bricks and thermal insulation bricks, and the sealing wall of each group of the two-fire-channel combustion chamber in the four-arch combustion chamber is provided with an adjustable secondary air inlet and a temperature measuring hole. According to the present invention, the harmful components in a coke oven can be completely combusted through the high-temperature waste gas generated in a production process, power generation is directly performed through heat exchange facility, chemical industry products cannot be generated, and the terminal discharge completely meets the standard, such that the clean and environmentally-friendly full-energy intelligent heat recovery coke oven a production facility with characteristics of coke generation while no chemical industry products, sewage eliminating, energy saving heat exchange, efficient power generation and environmental protection at the source.
Description
technical field [0001] The invention belongs to a coke oven with a large-volume carbonization chamber, and relates to a clean, environment-friendly, full-energy intelligent heat recovery tamping coke oven, in particular to a clean, environment-friendly, full-energy intelligent heat recovery coke oven. Background technique [0002] With the rapid development of the iron and steel industry at home and abroad, domestic and foreign tamping coke ovens tend to be large-scale, and the height and width of the carbonization chamber are correspondingly higher and higher, and the length is increased. It is necessary to increase labor productivity and reduce pollution in the production process. Emissions also require a higher level of operation management and maintenance. Therefore, small and medium-sized tamping coke ovens can no longer meet the needs of production, and cannot better adapt to the needs of industrial development in domestic structural adjustment. In order to make the c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C10B47/06C10B29/04C10B57/00
CPCC10B47/06C10B29/04C10B57/00Y02P20/10
Inventor 邹力杨丽云陈浩冯海辉
Owner 辽宁科技大学工程技术有限公司