Multi-purpose vehicle with external suction gas guide and smoke recovery, combustion smoke elimination and dust removal

A technology for smoke and dust removal and multi-purpose vehicles, which is applied to the discharge device of dry distillation gas, the heating of coke ovens, and the safety device of the furnace. and other problems, to achieve the effect of low transformation cost, simple structure and elimination of harmful carcinogens
CN104388104BActive Publication Date: 2016-06-29εˆ˜η‘žε†›
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
εˆ˜η‘žε†›
Publication Date
2016-06-29

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Abstract

The invention belongs to the technical field of coking of coking furnaces, relates to a multifunctional external-adsorption gas smoke guide and recovery and combustion smoke elimination and dust removal vehicle and aims to provide the multifunctional external-adsorption gas smoke guide and recovery and combustion smoke elimination and dust removal vehicle which inherits the functions of combustion smoke guide and high-pressure ammonia water injected N<-1> and N<+2> smoke guide and is capable of meeting the requirements for deep processing and recycling of energy and energy saving, low in cost and operation cost as well as good in economic and environment-friendly effects. The adopted technical scheme is as follows: a traveling device is arranged at the bottom of a frame body; both a movable adsorption guide pipe and a fixed adsorption guide pipe are arranged on the frame body; the movable adsorption guide pipe is inserted to the fixed adsorption guide pipe; the fixed adsorption guide pipe is communicated with a smoke inlet of a carbonization chamber; a gas inlet of a combustion smoke elimination and dust removal system is communicated with a second smoke outlet formed in the top of a coal storage and carbonization chamber; and a smoke outlet of the combustion smoke elimination and dust removal system is communicated with a dust removing and collecting pipeline arranged at the top of the furnace. The multifunctional external-adsorption gas smoke guide and recovery and combustion smoke elimination and dust removal vehicle can be widely applied to the field of cokes.
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Description

technical field

[0001] The invention belongs to the technical field of coking oven coking, and in particular relates to an external suction type multi-functional dual-purpose vehicle for recovery of coal gas guide and smoke, combustion, smoke elimination and dust removal. Background technique

[0002] In the coke oven production operation, especially in the side-loaded coke oven production, the coke oven emits the most smoke and dust, which is the most harmful to humans and pollutes the environment. During the coal charging process, when the coal cake contacts the hot carbonization chamber wall, the coal A large amount of yellow smoke (raw gas) and coal dust will be produced on the surface of the cake. According to relevant data reports, the amount of smoke and harmful substances emitted during the coal charging process accounts for 70% of the total pollution of coke ovens, of which benzene solubles are 0.499kg / t coal, and benzopyrene is 0.908Γ—10 -3 kg / t coal.

[0003] The...

Claims

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