一种利用电子束辐照对污泥进行减量的装置

Electron beam irradiation cell disruption technology solves the problems of high energy consumption and high risk in existing sludge treatment, achieving efficient sludge reduction and safe treatment, and reducing costs and equipment downtime.

CN120607354BActive Publication Date: 2026-07-17ZHEJIANG GUOQING ENVIRONMENTAL PROTECTION TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG GUOQING ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2025-06-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing sludge treatment technologies are characterized by high energy consumption, high cost, and high risk, and cannot achieve continuous processing, leading to sludge accumulation and environmental pollution.

Method used

The device for reducing the water content of activated sludge by electron beam irradiation to break down cell walls includes a sludge inlet tank, a sludge cell wall breaking device, a sludge outlet tank, and a filter press. It uses the beta-ray emission end of an electron accelerator to break down the cell walls of the sludge and achieves solid-liquid separation of the sludge through scrapers and slurry plates.

Benefits of technology

It achieves efficient sludge reduction treatment, reduces process temperature and pressure requirements, reduces equipment downtime and staff workload, and improves treatment efficiency and safety.

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Abstract

本申请公开了一种利用电子束辐照对污泥进行减量的装置,包括进泥池、破污泥细胞壁装置、出泥池与压滤机;破污泥细胞壁装置包括密封室、电子加速器与滚轮,密封室内转动安装有滚轮,滚轮通过电机可绕其轴线转动,密封室内沿滚轮转动方向依次设有用于抹平的抹平板、电子加速器与刮板,电子加速器的β射线发射端正对着滚轮的周壁,可对黏附在滚轮的周壁上的污泥破细胞壁处理,刮板可将破污泥细胞壁后的污泥刮落至出泥池内,出泥池内的污泥可被抽入到压滤机中进行固液分离,得到泥渣;其中,进泥池内的污泥呈流态,污泥通过输送装置输送到滚轮的周壁上;本发明通过设置破污泥细胞壁装置等设备,可在常温常压下实现污泥减量化,进而降低其处理成本。
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