Energy-saving and environment-friendly comprehensive treatment device for flue gas of coking plant

An energy-saving, environment-friendly, and comprehensive treatment technology, which is applied to exhaust gas devices, waste heat treatment, combustion product treatment, etc., can solve the problems of inconvenient installation and disassembly of treatment devices and flue gas pipelines, inability to disassemble and clean, and reduce use efficiency, etc., to achieve Effects of Improving Fixed Stability, Improving Mobile Stability, and Improving Stability
CN112985092AInactive Publication Date: 2021-06-18山西光大焦化气源有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
山西光大焦化气源有限公司
Publication Date
2021-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an energy-saving and environment-friendly comprehensive treatment device for the flue gas of a coking plant. The device comprises a flue gas pipeline and a treatment device, wherein a mounting sleeve is arranged at the flue gas outlet end of the flue gas pipeline, the treatment device is connected with a dismounting head, and the mounting sleeve and the dismounting head are arranged in a mounting and dismounting manner; mounting bayonets are formed in the two ends of the mounting sleeve, dismounting assemblies are arranged on the two sides of the dismounting head, the mounting sleeve is communicated with the mounting pipe, and the mounting pipe is matched with a dismounting opening in the dismounting head. A positioning buckle is connected with a positioning clamping groove in the dismounting head in a clamped mode, the mounting pipe is matched with the dismounting opening in the dismounting head, and through rotation of an external shaft, rotation of a dismounting rotating wheel and angle change of a dismounting inclined rod, a fixed sleeve block is driven to move, and through movement of a fixed moving column.
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Description

technical field

[0001] The invention relates to the technical field of coking plant flue gas treatment, in particular to a coking plant flue gas energy-saving and environmental protection comprehensive treatment device. Background technique

[0002] Coal coking, also known as coal high-temperature dry distillation, uses coal as a raw material, heats it to about 950°C in the coke oven under air-isolated conditions, produces coke through high-temperature dry distillation, and simultaneously obtains gas, coal tar and recovers other chemical products. A coal conversion craft. The temperature of the raw coal gas exported from the carbonization chamber is 650-700°C. Firstly, it is cooled to about 83°C through the riser pipe, bridge pipe, and gas collection pipe, and then cooled to 21°C by the primary cooler. Tar is removed by electric capture, and pressurized by a blower. Afterwards, desulfurization is carried out, and hydrogen sulfide and benzene are removed from the gas in the ...

Claims

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