Tamping type coke making coke oven gas collecting device

A collection device and technology of coke oven gas, which is applied in coke ovens, coke oven heating, dry distillation gas discharge devices, etc., can solve the problems of high maintenance costs of smoke and dust removal vehicles, waste of water, electricity and energy, and unsatisfactory performance, and achieve saving Operating cost, improvement of economic benefit, and effect of improving the environment

Inactive Publication Date: 2009-05-13
SHANDONG TIEXIONG METALLURGICAL TECH CO LTD
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Problems solved by technology

Although the above patents have improved the original smoke and dust removal vehicle to reduce pollution, but with the continuous improvement of social environmental protection requirements, it is still unable to meet the "zero emission" requirements
Moreover, the maintenance cost of smoke and dust removal vehicles is high, which wastes water and electricity energy, and the raw gas escaped during the coal loading process is completely burned, which also greatly wastes resources.

Method used

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  • Tamping type coke making coke oven gas collecting device
  • Tamping type coke making coke oven gas collecting device

Examples

Experimental program
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Embodiment

[0026] Such as figure 1 As shown, the tamping type coking coke oven gas collection device is composed of a rising pipe H, a negative pressure smoking device I and a gas collecting pipe O; Gas port; the top nozzle of the riser pipe H is provided with a gas collecting pipe safety device, which is composed of a top cover A, an arm D, a handle B, a support frame G and a pull rod C, and the arm D is connected with the handle B. The end of the warping arm D is movably connected with the top cover A through the connection axis E, the lower end of the handle B is movably connected with the support frame G through the fixed axis F, and the handle end of the handle B is movably connected with the pull rod C through the connection axis E; The negative pressure smoking device I is composed of a spray chamber M, a high-pressure ammonia injection device K and a low-pressure ammonia injection device L. The spray chamber M is an "S"-shaped pipe, the upper nozzle is an air inlet, and the lower...

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Abstract

The invention relates to a tamping type coking coke oven gas collection device, which belongs to the technical field of coal coking equipment. The tamping type coking coke oven gas collection device consists of an ascending pipe, a negative pressure smoke absorbing device and a gas collecting pipe, wherein the ascending pipe is communicated with the negative pressure smoke absorbing device, and the negative pressure smoke absorbing device is communicated with the gas collecting pipe. The device has the advantages of effectively saving production cost, improving product yield and solving the problem of gas escape during raw gas recovery, along with energy conservation and environmental protection.

Description

technical field [0001] The invention relates to a tamping type coking coke oven gas collection device, which belongs to the technical field of coal coking equipment. Background technique [0002] The side-loading coal technology of tamping coke ovens in my country generally adopts smoke-eliminating and dust-removing vehicles. The raw gas and dust escaped during the coal loading process are sucked into the combustion chamber, and the exhaust gas after combustion is removed by the Venturi scrubber on the vehicle. The dust is washed off and discharged into the atmosphere. This process is currently a mature technology. [0003] For example, the Chinese patent with the publication number CN2644427 discloses a tamping coke oven smoke elimination and dust removal vehicle, which includes a steel frame body, a running device, a guide sleeve device, a combustion chamber, and a dust removal system. It is characterized in that the coke side dust removal system is equipped with The tele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B27/00C10B31/00
Inventor 明君朱庆年赵朝霞陈春平辛全飞
Owner SHANDONG TIEXIONG METALLURGICAL TECH CO LTD
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