A sewer network dredging sludge treatment device

By introducing heating, stirring, condensation, and adsorption technologies into the sludge treatment device for sewage pipe network drainage, the problems of moisture and odor diffusion during the drying process are solved, achieving efficient and environmentally friendly sludge drying.

CN120040057BActive Publication Date: 2026-06-23SHANGHAI QIANYE MUNICIPAL ENG CO LTD
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Patent Information

Application Number
CN202510453857.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-04-11
Publication Date
2026-06-23
Estimated Expiration
2045-04-11

AI Technical Summary

Technical Problem

The existing sewage pipe network sludge treatment equipment generates high-humidity gas during the drying process, which is directly emitted, causing moisture and odor to spread, affecting the health of the workers and the environment.

Method used

A sewage pipe network sludge treatment device was designed, which includes components such as heating wire, stirring shaft, scraper, condenser tube, activated carbon plate and drying plate. It treats the gas in the drying process through heating, stirring, condensation and adsorption to prevent the spread of moisture and odor.

Benefits of technology

It effectively prevents sludge from accumulating and clumping, improves drying uniformity, ensures dry exhaust gases, adsorbs odor components, and protects worker health and the environment.

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Abstract

The present application discloses a kind of sewage pipe network dredging sludge treatment device, and the present application relates to sludge treatment technical field.The sewage pipe network dredging sludge treatment device, by being provided with first processing box, first motor, heating wire stirring shaft, scraper and stirring rod, the function of treating sludge is realized, heating wire in first processing box directly heats sludge, cooperates with the continuous overturning of stirring shaft and stirring rod, effectively prevent sludge accumulation and caking, improve drying uniformity, scraper rotates with stirring shaft, real-time remove the sludge adhered to the inner wall of box, avoid long-term scale influence heat transfer efficiency;By being provided with second processing box, first connecting pipe, condenser pipe, activated carbon plate and drying plate, the function of treating water vapor and gas generated in drying process is realized, after gas is condensed, residual moisture is absorbed by drying plate, ensure that emission gas is dry, activated carbon plate absorbs hydrogen sulfide, ammonia and other odor components in gas, avoid secondary pollution.
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