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A kind of water plant dosing control method and system

A control method and water plant technology, applied in the general control system, control/regulation system, comprehensive factory control, etc., can solve the problems of water purification agent waste, inaccurate dosing, etc., to save usage and ensure water quality safety Effect

Active Publication Date: 2022-07-29
龙宽伟
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the actual situation of each water plant is different, and a unified dosing algorithm will cause inaccurate dosing and waste of water purifiers. The purpose is to provide a water plant dosing control method and System, by drawing a standard working curve, to solve the problem of inaccurate dosing

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  • A kind of water plant dosing control method and system
  • A kind of water plant dosing control method and system
  • A kind of water plant dosing control method and system

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Embodiment Construction

[0094] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and the accompanying drawings. as a limitation of the present invention.

[0095] The inventor found through investigation and research that the present invention discloses a water plant dosing control method, such as: figure 1 As shown, a schematic flow chart disclosed by an embodiment of the present invention is provided, including the following steps:

[0096] S1. Draw the first dosing work curve with the original turbidity of the water source as the abscissa and the first dosage as the ordinate, and draw the first dosing curve with the original turbidity of the water source as the abscissa and the weighed sediment quality as the ordinate A row of mud working curves;

[0097] S2, draw the second dosing work curve with the water source flow as the abscissa and the second d...

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Abstract

The invention discloses a water plant dosing control method and system, comprising the following steps: drawing a first dosing work curve with the original turbidity of the water source as the abscissa and the first dosing amount as the ordinate; The degree of the abscissa is the abscissa, and the weighed sediment quality is the ordinate. The first dosing work curve and the second dosing work curve control the dosing equipment in the water plant to perform the dosing operation; the turbidimeter is always warned whether to carry out the alarm operation while dosing, and the dose of the dosing pool that needs to be increased is calculated; The sludge discharge equipment judges whether to carry out the sludge discharge operation. By simulating the treatment process of the pool, each water plant can draw a curve according to its own actual situation, and control the turbidity after the sedimentation tank to be within the target turbidity, so as to ensure the safety of water quality and save the usage of water purifying agents.

Description

technical field [0001] The invention relates to a water plant dosing control method and system. Background technique [0002] Nowadays, the common technology used in water plants is to combine international standards and use general formulas to calculate the dosage. However, the data given by the international standards are very rough, and there is no way to make detailed regulations, such as rapid stirring. The international standard stipulates that rapid stirring is 10s-30s is 550 rpm. This is because the actual situation of each water plant is different, and the dosage is also different. The size of the pond, the structure of the pond, the source water condition, PH and water temperature of each water plant are different. They are all different. For example, the inclined tube sedimentation tank is more economical than the advection tank. It is obviously unscientific to use a general calculation formula to calculate the dosage without considering the actual situation. And...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/41875G05B2219/32252Y02P90/02
Inventor 龙宽伟龙宽志
Owner 龙宽伟
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