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Tamping coke oven smoke treatment system and smoke treatment method thereof

A technology for tamping coke ovens and dust removal systems. It is applied in coke ovens, furnaces to prevent/remove fouling, and the petroleum industry. Safe and reliable effect

Inactive Publication Date: 2007-12-12
BEIJING SHOUGANG ZHONGYE ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In order to overcome the above-mentioned deficiency that the existing coke oven dust treatment system can only treat part of the pollution source dust of the coke oven, that is, only the dust removal on the coke side and the top of the furnace but no dust removal on the machine side; and the existing coke oven dust treatment system is relatively open , poor ability to resist external interference (such as strong wind and other weather)

Method used

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  • Tamping coke oven smoke treatment system and smoke treatment method thereof
  • Tamping coke oven smoke treatment system and smoke treatment method thereof

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Embodiment Construction

[0025] As shown in Fig. 1, the first embodiment of the present invention is the smoke control equipment when coal is charged at a relatively low speed. Wherein, a machine-side smoke and dust collection device is arranged on the machine side of the tamping coke oven (1), and the gas collecting pipes of the machine-side smoke and dust collection device are collected and transported to the machine-side ground smoke through a pipeline stepless docking device (11). Pipe (10) is connected, and the smoke and dust collection device on the side of the machine adopts a large air volume during operation to form a continuous, unequal negative pressure dust collection area at the furnace door, so as to capture the smoke and dust that escapes from the furnace door when the coal is loaded on the side of the machine. ; The coke side of the tamping coke oven (1) is provided with a dust removal and coke arresting vehicle (3), which is connected to the coke side flue gas delivery main pipe throug...

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Abstract

The invention provides a tamping coke oven smoke treating system. The side of tamping coke oven is equipped with smoke collection device, the gas gathering pipe of said smoke collection device is combined and connnected with smoke conveying pipe through pipe stepless connection uint; the railway on top of coke oven is equipped with closed depressurized diversion special purpose locomotive, said closed special locomotive is connected with smoke collection convey pipe; one side of coke oven is provided with smoke removal coke guide. The invention aslo provides a method for treating smoke in tamping coke oven, which comprises following steps: said smoke collection device collecting smoke caused by coal loading with large air quantity; DAS special purpose locomotive entering into carbonization room with coal cake and turning on qir quantitty adjustment valve, determining valve open degree according to parabola air discharge quantity, top of coke oven sucks air for depression. The invention can treat the smoke from coke oven and oven top, and the discharge meets one- grade standard in china for coking industry.

Description

Technical field: [0001] The invention relates to a coke oven environmental protection device, in particular to a smoke dust treatment environmental protection device for stamping coke ovens. Background technique: [0002] There are smoke and dust pollution sources on the machine side, coke side and furnace roof of the coke oven, and the smoke and dust emission mainly occurs when the coke oven is charging and discharging coke. When the ramming coke oven is charged with coal, the coal cake enters the hot carbonization chamber from the side door of the coke oven machine, and after the coal cake is heated, part of the water evaporates to form steam; It is mixed with unburned dust to form smoke containing steam, combustible gas, harmful gas and suspended solids, which emerge from the furnace door on the machine side and the smoke exhaust hole on the furnace top. At present, the control effect of the smoke and dust emitted from the coke side of the tamping coke oven is better, bu...

Claims

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Application Information

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IPC IPC(8): C10B43/00
Inventor 李翔武杨护红矫继刚韩锡春
Owner BEIJING SHOUGANG ZHONGYE ELECTROMECHANICAL EQUIP
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