Industrial wastewater discharge monitoring control system and method

By designing an industrial wastewater discharge monitoring and control system containing switching components, the production impact caused by the existing system's unbuffered time when the water quality exceeds the standard is solved, adaptive switching of wastewater paths and emergency treatment of accident pools are realized, and operational risks are reduced.

CN119717644APending Publication Date: 2025-03-28ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202411899517.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

When the existing industrial wastewater discharge monitoring and control system detects that the water quality exceeds the standard, it will directly close the valve and prohibit the excessive sewage from entering the sewage treatment system. However, due to the lack of buffering time, it may affect the production of the enterprise.

Method used

An industrial wastewater discharge monitoring and control system is designed, including an emission unit and a monitoring unit. The discharge unit includes a switching assembly, which enables the path switching of wastewater through the installation box, conduit, baffle, elastic member and locking assembly. When the water quality exceeds the standard, the control equipment closes the valve and releases the restrictions of the baffle by locking the assembly, so that it moves under the action of the elastic member, switches the conduit and guides the wastewater into the accident pool.

Benefits of technology

When the water quality exceeds the standard, the system can switch the discharge path of the wastewater and guide the excessive wastewater to the accident pool, avoid production interruptions, provide the enterprise with buffer time for inspection and treatment, and reduce the operating risks of the sewage treatment plant.

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Abstract

The invention discloses an industrial wastewater discharge monitoring control system and method in the technical field of industrial wastewater treatment. The system comprises a discharge unit and a monitoring unit, the discharging unit comprises a switching assembly, an adjusting tank and an accident tank, wherein the adjusting tank and the accident tank are communicated with the switching assembly. The monitoring unit comprises a valve, detection equipment and control equipment, the detection equipment is used for detecting the water quality of the adjusting tank, and the control equipment is used for receiving the water quality information detected by the detection equipment and controlling the valve to close the water outlet of the adjusting tank when the water quality exceeds the standard; after the water quality of waste water discharged from the adjusting tank exceeds the standard and the valve is closed, the locking assembly detects that the waste water in the guide pipe communicated with the adjusting tank stops flowing, limitation on the baffle is relieved, the baffle moves under the action of the elastic piece, and the guide pipe communicated with the accident tank is communicated; industrial wastewater discharged by an enterprise is guided into the accident pool, so that the enterprise can continuously discharge wastewater without stopping immediately, and buffer time is reserved for the enterprise.
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