Device for automatically flushing dosing pipeline

The automated dosing pipeline system uses the main system's process water to automatically flush the dosing pipeline, solving the problem of polyaluminum chloride agent blockage, ensuring the stability of dosing and the normal operation of the system, and avoiding the inconvenience of manual operation.

CN223509716UActive Publication Date: 2025-11-04TG HILYTE ENVIRONMENTAL TECHNOLOGY (BEIJING) CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422895209.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-26
Publication Date
2025-11-04
Estimated Expiration
2034-11-26

AI Technical Summary

Technical Problem

In ultrapure water systems, blockages caused by undissolved or stagnant polyaluminum chloride in the dosing pipeline lead to unstable dosing, affecting the normal operation of the process water system, and making it inconvenient to manually flush the dosing pipeline.

Method used

Design an automatic flushing device for chemical dosing pipelines. The device automatically flushes the chemical dosing pipelines with process water from the main system's process water pipeline. By using a combination of dosing pumps, valves, and bypass valves, the device automates the dosing and flushing processes, eliminating the need for manual operation.

Benefits of technology

It achieves automated flushing of the dosing pipeline, avoiding the inconvenience of manual operation, ensuring the stability of dosing and the normal operation of the system, and reducing the risk of pipeline blockage.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223509716U_ABST
    Figure CN223509716U_ABST
Patent Text Reader

Abstract

The embodiment of the utility model provides a device for automatically flushing a dosing pipeline, which is characterized in that a dosing box is connected with the first end of a dosing pump, the second end of the dosing pump is connected with the first end of the dosing pipeline, the second end of the dosing pipeline is connected with the first end of a dosing valve, and the second end of the dosing valve is connected with a main system process water pipeline. The first end of the bypass valve is connected with the main system process water pipeline, the second end of the bypass valve is connected with the second end of the dosing pipeline, the first end of the dosing pipeline is further connected with the first end of the first flushing and discharging valve, and the second end of the first flushing and discharging valve is further connected with the sewage pool. When the dosing pipeline needs to be flushed, the dosing pump and the dosing valve are closed, the bypass valve and the first flushing and discharging valve are opened, and process water in the process water pipeline of the main system flows into the sewage pool after flowing through the bypass valve, the dosing pipeline and the first flushing and discharging valve. Therefore, process water in the process water pipeline of the main system can be used for automatically flushing the dosing pipeline.
Need to check novelty before this filing date? Find Prior Art