A smoke dust exhaust gas filtering device

By installing baffles and spraying components inside the treatment chamber, and using water spray pipes and atomizing nozzles to treat flue gas, the problem of low utilization rate of treatment liquid is solved, and efficient filtration and recycling of flue gas are achieved.

CN224345676UActive Publication Date: 2026-06-12LINGBI HONGFENG SCI & TECH ENVIRONMENTAL PROTECTION EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LINGBI HONGFENG SCI & TECH ENVIRONMENTAL PROTECTION EQUIP
Filing Date
2025-05-19
Publication Date
2026-06-12

AI Technical Summary

Technical Problem

In existing equipment, the flue gas treatment liquid is not fully utilized after contacting the exhaust gas, resulting in low utilization rate of the treatment liquid and difficulty in effectively removing particulate impurities and harmful gases.

Method used

The treatment chamber is equipped with a first partition and a second partition to form a cavity. A filter screen and a spraying assembly are installed. The treatment liquid is sprayed using a water spray pipe and an atomizing nozzle. Large particulate impurities are filtered through the filter screen, and the treatment liquid is sprayed in the second cavity to treat harmful gases. Unused treatment liquid is collected and recycled using a water storage plate.

Benefits of technology

It achieves thorough treatment of flue gas and dust, improves the utilization rate of the treatment liquid, effectively removes particulate impurities and harmful gases, and prevents filter clogging.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224345676U_ABST
    Figure CN224345676U_ABST
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Abstract

The utility model discloses a kind of smoke waste gas filtering devices, it is related to waste gas treatment technical field, its technical key points include processing box, the inner bottom of processing box is fixedly installed with first baffle, the inner top of processing box is fixedly installed with second baffle, connecting passage is formed between the first baffle and second baffle, first cavity is formed between processing box and first baffle, second cavity is formed between processing box and second baffle, the top of connecting passage is communicated with first cavity, the bottom of connecting passage is communicated with second cavity;Filter screen is fixedly installed between the first baffle and processing box, air inlet pipe is fixedly installed on the processing box, and the bottom of air inlet pipe is communicated with first cavity;The top of second cavity is installed with treatment liquid spraying assembly, and air outlet pipe is fixedly installed on the processing box;More fully utilize treatment liquid, and the harmful gas in smoke waste gas is more fully handled.
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