Online water quality monitoring and treating system for circulating water of fully-automatic cooling tower

A treatment system and circulating water technology, applied in the direction of sterilization/microdynamic water/sewage treatment, neutralization water/sewage treatment, water/sewage multi-stage treatment, etc., can solve problems such as cost loss and complex problems, and achieve improvement The effects of stability, increasing the concentration ratio, and improving the control accuracy

CN105948315AInactive Publication Date: 2016-09-21慈颂(上海)环保科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-09-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an online water quality monitoring and treating system for circulating water of a fully-automatic cooling tower. The online water quality monitoring and treating system comprises a signal acquisition unit, a PLC unit and an operation unit, wherein the signal acquisition unit is used for acquiring various water quality signals of the circulating water of the cooling tower and outputting the various water quality signals; the PLC unit is used for outputting corresponding control signals and alarm signals according to the received water quality signals; the operation unit is used for realizing automatic pollution discharge and automatic adding of various corresponding chemical agents according to the various received control signals. The online water quality monitoring and treating system can effectively improve the operation stability of the circulating water.
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Description

technical field

[0001] The invention relates to the field of water quality treatment, in particular to water quality monitoring and treatment of cooling tower circulating water. Background technique

[0002] Currently, the global community is creating sustainable development guidelines to protect the planet's non-renewable resources. Water is one of our most precious resources. Cooling tower circulating cooling water systems, regardless of their size or design, will encounter challenges in many aspects when operating. Fouling, corrosion, deposition, and biological growth are all threats and can result in lost costs, compounded by varying make-up water chemistries.

[0003] Therefore, it is a major challenge for those skilled in the art to monitor abnormal conditions such as scaling, corrosion and biofouling of water quality, and take appropriate measures in time to maintain water quality and improve the stability and safety of cooling systems. Contents of the invention ...

Examples

Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing.

[0038] see figure 1 , the water quality online monitoring and processing system of the fully automatic cooling tower circulating water of the present invention comprises a signal acquisition unit 1, a PLC unit 2, an operation unit 3, a communication network 4, a remote control terminal 5 and an alarm system 6.

[0039] The signal acquisition unit 1 collects various water quality signals of the circulating water of the cooling tower and outputs them to the PLC unit 2 . The PLC unit 2 outputs various corresponding control signals and alarm signals according to the received water quality signals. The operating unit 3 realizes automatic sewage discharge and automatic dosing of various corresponding chemical agents according to various received control signals.

[0040] Specifically, combined with figure 2 , The signal acquisition unit 1 includes: a pH analyzer 11 , an ORP a...