Regulation device for heat-recovery coke oven gas collecting system

An adjustment device and heat recovery technology, which is applied in the direction of dry distillation gas discharge device, coke oven, coke oven heating, etc., can solve the problems of heavy weight, low resistance to rapid cooling and rapid heating, etc., to reduce labor intensity and increase long-term High temperature resistance performance, the effect of ensuring the service life

Pending Publication Date: 2018-07-27
山西沁新能源集团股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a heat recovery coke oven gas collection system regulating device to solve the technical problems of the existing heat recovery coke oven gas collection system regulator with low resistance to rapid cooling and rapid heating and its own weight

Method used

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  • Regulation device for heat-recovery coke oven gas collecting system
  • Regulation device for heat-recovery coke oven gas collecting system
  • Regulation device for heat-recovery coke oven gas collecting system

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Embodiment Construction

[0013] Such as Figure 1-3 As shown, a heat recovery coke oven gas collection system adjustment device in this embodiment includes a polycrystalline temperature-resistant and pressure-resistant stainless steel frame 2, a rib plate 3, heat-insulating cotton 4 and two cover plates 5, a plurality of The ribs 3 are perpendicular to each other and equidistantly arranged in the polycrystalline temperature-resistant and pressure-resistant stainless steel frame 2 to form a grid, and the heat-insulating cotton 4 is filled in the grid formed by the ribs 3. The upper edge of the pressure stainless steel frame body 2 is evenly opened with several differential pressure discharge holes 1, and two cover plates 5 are respectively covered on the upper surface and the lower surface of the polycrystalline temperature-resistant and pressure-resistant stainless steel frame body 2. The top of the crystal temperature-resistant and pressure-resistant stainless steel frame body 2 is also provided with...

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Abstract

The invention specifically relates to a regulation device for a heat-recovery coke oven gas collecting system. The regulation device comprises a frame, a plurality of rib plates, thermal-insulation cotton and two cover plates and is characterized in that the rib plates are vertical to one another and arranged in the frame in an equal-distance manner to form grids, the thermal-insulation cotton isfilled into the grids formed by the rib plates, a plurality of differential pressure relief holes are evenly formed in the upper edge of the frame, the two cover plates cover the upper plate face andthe lower plate face of the frame, the gate plate frame is made of polycrystal temperature-resistant and pressure-resistant stainless steel, and the situation that the outer surface of a main flue gate plate is made of high-temperature castable is broken through; meanwhile, the edge of the gate plate edge is provided with the differential pressure relief holes which are the dredging joints of theregulation device, and the breaking problem of the regulation device due to sudden temperature rising or falling is solved thoroughly; the novel thermal-insulation cotton serving as the lining can guarantee the service life of the gate plate and reduce self-weight to facilitate operation.

Description

technical field [0001] The invention belongs to a novel regulating device for a heat recovery coke oven gas collection system, in particular to a heat recovery coke oven gas collection system regulating device. Background technique [0002] At present, the clean heat recovery tamping coke oven with good environmental protection effect is operated under negative pressure, and the suction of the flue is frequently adjusted. The structure of the adjustment device is made of ordinary cast iron combined with ordinary castables, which has low resistance to rapid cooling and rapid heating. During the production operation, the local structure often breaks and falls into the flue, which affects production, and the maintenance labor is increased due to its own weight. . Contents of the invention [0003] The object of the present invention is to provide a heat recovery coke oven gas collection system regulator to solve the technical problems of low resistance to rapid cooling and r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B27/00
CPCC10B27/00
Inventor 王旭兵郭建伟郝建祥岳鹏
Owner 山西沁新能源集团股份有限公司
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