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An intelligent aeration control system and method for sewage treatment

A technology for sewage treatment and control system, applied in the field of water treatment, can solve the problems of high energy consumption and inability to precisely control the aeration module, and achieve the effect of low efficiency and safety.

Active Publication Date: 2022-03-29
绍兴海坤水处理技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an intelligent aeration control system for sewage treatment to solve the technical problem that the existing aeration module cannot be accurately controlled, resulting in high energy consumption

Method used

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  • An intelligent aeration control system and method for sewage treatment
  • An intelligent aeration control system and method for sewage treatment
  • An intelligent aeration control system and method for sewage treatment

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Embodiment 1

[0028] figure 1 It is a schematic diagram of an intelligent aeration control system for sewage treatment provided according to an embodiment of the present invention, as shown in figure 1 As shown, it includes: an online MLSS instrument 8 arranged in a biochemical pool, an online thermometer 9, an online DO instrument 10, and an online ammonia nitrogen instrument 11 for detecting and transmitting water quality parameter information to the control module; the control module is used for receiving water quality parameter information and sent to the main control computer; the control module is used to judge whether the biochemical pool meets the aeration condition; the control module is provided with a fan 3 for providing air to the biochemical pool; the outlet main pipe of the fan is provided with a pressure Meter 4 and flow meter 5, electric regulating valve 6 and aeration module 7 are installed on the branch pipeline to realize precise aeration.

[0029] Optionally, all releva...

Embodiment 2

[0035] According to an embodiment of the present invention, an intelligent aeration control method for sewage treatment is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0036] figure 2 It is a flow chart of an intelligent aeration control method for sewage treatment according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0037] S102, the control module receives water quality parameter information;

[0038] S103, setting the maximum aeration volume and the minimum aeration volume of the aeration module;

[0039] S104, the main control computer receives the water quality parameter information...

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Abstract

The invention discloses an intelligent aeration control system and method for sewage treatment. The system includes: an online MLSS instrument installed in a biochemical pool, an online thermometer, an online DO instrument, and an online ammonia nitrogen instrument for detecting and transmitting water quality parameter information to a control module ; The control module is used to receive water quality parameter information and send it to the main control computer; The control module is used to judge whether the biochemical pool meets the aeration conditions; The control module is provided with a fan for providing Air; the main pipeline at the outlet of the fan is equipped with a pressure gauge and a flowmeter, and an electric regulating valve and an aeration module are installed on the branch pipeline to realize precise aeration. The invention realizes the precise aeration control of the sewage biochemical section treatment, and solves the problems of high energy consumption, high cost, inconsistent effluent indicators and the like caused by the inability to accurately aerate the existing aeration technology.

Description

technical field [0001] The patent of the present invention relates to a water treatment technology, specifically, to an intelligent aeration control system and method for sewage treatment, which is suitable for precise control of aeration in the biochemical treatment process of sewage treatment plants, and saves the operating energy consumption of sewage plants , Enhance the effect of nitrogen and phosphorus removal in sewage plants. Background technique [0002] In recent years, people's living standards have improved rapidly, and they have higher requirements for water quality treatment. Coupled with the construction of a large number of sewage treatment plants, this has also made the sewage discharge standards more stringent. The improvement of discharge standards has further aggravated the energy consumption in the process of sewage treatment, and the issue of energy consumption in sewage treatment plants has been paid more and more attention. At present, my country's s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/02C02F3/00
CPCC02F3/02C02F3/006C02F2209/02C02F2209/22C02F2209/08C02F2209/14C02F2209/03C02F2209/38C02F2203/006Y02W10/10
Inventor 陆侨治吴益辉
Owner 绍兴海坤水处理技术有限公司