Medicament dissolution tank for sewage treatment and medicament adding control method thereof

A technology of sewage treatment and dissolving tank, which is applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. Inappropriate, increase the cost of chemical agents and other problems, to achieve the effect of high degree of automation of dosing, cost saving, and ensuring continuity

Active Publication Date: 2018-02-23
山东万盛电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a chemical dissolving tank for sewage treatment and its dosing control method, to solve the problem of low automation of chemical dosing in the dosing process of sewage treatment, improper dosage of the chemical dissolving process affects the effect of wastewater treatment, Inaccurate dosing control increases the technical problem of increasing the cost of chemical agents

Method used

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  • Medicament dissolution tank for sewage treatment and medicament adding control method thereof
  • Medicament dissolution tank for sewage treatment and medicament adding control method thereof
  • Medicament dissolution tank for sewage treatment and medicament adding control method thereof

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Embodiment Construction

[0039] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the invention is capable of various changes in different embodiments without departing from the scope of the invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0040] Such as figure 1 As shown, one embodiment of the present invention provides a chemical dissolution box for sewage treatment, the dissolution box includes a box body 1, a control system 3, and a dosing device 4; the dosing device 4 is located in the box above body 1.

[0041] Such as figure 1 , 2 As shown, the quantitative drug delivery device 4 includes: a drug-receiving chamber 41, a main storage chamber 5, and three supply storage chambers 6'; four dispensing tubes 42 are arranged below the drug-receiving chamber 41; each of the The drug distribution tube 42 i...

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Abstract

The invention discloses a medicament dissolution tank for sewage treatment and a medicament adding control method thereof. The dissolution tank comprises a tank body, a control system and a quantitative medicament feeding device; the quantitative medicament feeding device comprises a medicament receiving chamber, a main accommodating chamber and N replenishment accommodating chambers, wherein N islarger than or equal to 1; N+1 medicament distribution pipes, each of which is connected with one corresponding accommodating chamber, are arranged below the medicament receiving chamber; a movable door switch is arranged at the connection end of each medicament distribution pipe and the corresponding accommodating chamber; a reset baffle plate is arranged on the bottom surface of each accommodating chamber; a first weighing sensor is arranged on each reset baffle plate; a liquid level gauge is arranged in the tank body; and the liquid level gauge, the movable door switches, the first weighing sensors, the reset baffle plates and the control system are electrically connected with one another. The medicament dissolution tank is reasonable in design, automatic in control and high in controlaccuracy of medicament dosing quantity.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to a chemical dissolving tank for sewage treatment and a method for controlling the dosing thereof. Background technique [0002] At present, when people treat sewage, it is necessary to add various chemical agents to the sewage as coagulation, flocculation, and coagulant aids for disinfection and sterilization to achieve the purpose of water purification; for some granular solid chemical agents (later Dissolution is generally carried out first, and the concentration of dissolution can be controlled, and then put into the reaction tank according to a certain ratio for coagulation or flocculation or coagulation aid. If the dosing amount of the chemical is not properly controlled during the dissolution process, it will affect the treatment effect of the wastewater in the subsequent reaction tank, and if the dosage is too much, the cost of using the relevant chemical agent will be incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
CPCC02F1/5209C02F1/5281
Inventor 李俊华
Owner 山东万盛电气有限公司
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