一种基于除雾收水的脱硫浆液水量维持系统

By employing technologies such as pulse water collection and peak reduction modules and flow boundary gating modules, the problem of unstable water recovery in demisters has been solved, enabling stable operation and efficient recycling of demisters without shutting down the system.

CN121948783BActive Publication Date: 2026-07-17TIANJIN THERMAL CO +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN THERMAL CO
Filing Date
2026-03-31
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, the recycling and utilization of demister flushing water is unstable, leading to clogging and fluctuations in demister efficiency, making it difficult to operate continuously and stably for a long period without shutting down the machine.

Method used

A pulsed water collection and peak shaving module is used for gas-liquid separation and energy dissipation and flow stabilization. Combined with a flow boundary gating module, a solid-liquid load classification constraint module, and an online purification switching self-cleaning module, a controllable recovery and purification path is formed by parameters such as liquid level, turbidity, and filtration pressure difference to achieve stable operation.

Benefits of technology

It achieves controllability of the recycling boundary under non-stop operating conditions, reduces the risk of clogging, maintains the stable operation and purification efficiency of the demister, and reduces misoperation and equipment damage.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及除雾冲洗水的分离回收与过滤控制技术领域,且公开了一种基于除雾收水的脱硫浆液水量维持系统;用于解决传统方法中存在的难以长期连续稳定运行的问题;该系统,通过脉冲收水削峰模块收集冲洗落水与除雾收水,对回收液中夹带气体进行气液分离和消能稳流处理,得到缓冲液位状态;流量边界门控、固液负荷分级、在线净化切换自清洁、回用分流旁路模块根据液位、压差、负荷、支路状态生成泵档允许集合与阀位开度区间,并在边界内进行沉降旋流净化、双联过滤切换反冲洗、异常隔离分级恢复,以保证回收回用链路在不停机下水量平衡、冲洗供水稳定。
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