Filter device for coke oven gas

By designing a coke oven gas filtration device that includes multi-stage filtration and water curtain spraying technology, the existing equipment has solved the problem of clogging the filter screen due to dust impurities and the inability to efficiently deal with harmful gases, and achieved continuous filtration and efficient purification, avoiding air environment pollution.

CN222624152UActive Publication Date: 2025-03-18YANGZHOU JINYUAN CHEM EQUIP
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Patent Information

Application Number
CN202420870424.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-25
Publication Date
2025-03-18
Estimated Expiration
2034-04-25

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Abstract

The utility model discloses a filter device for coke oven gas, which belongs to the technical field of coke oven gas filtration, and adopts the technical scheme that the filter device comprises a first three-way pipe, impurity filtering components are arranged on both sides of the front side of the first three-way pipe, the front sides of the impurity filtering components are communicated with a second three-way pipe, and the front side of the second three-way pipe is communicated with a purification tank; by arranging a first three-way pipe, an impurity filtering assembly, a second three-way pipe, a purification tank, a discharge pipe, a purification assembly, a driving assembly and an exhaust pipe, the first three-way pipe is connected with a pipeline for discharging coke oven gas; then electromagnetic valves located on the front side and the rear side of the first filter cartridge are opened, and the coke oven gas enters the first filter cartridge through a first three-way pipe, so that impurities and dust in the coke oven gas are filtered; and only the electromagnetic valves positioned on the front side and the rear side of the second filter cartridge need to be opened.
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Citation Information

Patent Citations

  • Coke oven gas impurity filtering device

    CN209276466U