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A water sterilization method and device

A sterilization and disinfection device and a sterilization and disinfection technology, applied in chemical instruments and methods, sterilization/microdynamic water/sewage treatment, water/sewage treatment, etc., can solve the problems of high cost, residues, incomplete sterilization, etc. The effect of improving efficiency, avoiding waste, and excellent disinfection and sterilization efficiency

Inactive Publication Date: 2018-12-07
西安航科等离子体科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems of high cost, residues, and incomplete sterilization of the existing water sterilization methods, the present invention provides a method and device for producing sterilizing water. Disinfection effect and high efficiency

Method used

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  • A water sterilization method and device
  • A water sterilization method and device
  • A water sterilization method and device

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Embodiment 1

[0037] Embodiment 1: the present invention provides a kind of disinfection device, structure such as figure 1 As shown, the water tank H, the water outlet A, and the water inlet B form a closed waterway, and an electron ionization device is placed in the waterway. This waterway system combines the electron ionization area with the waterway, which is beneficial to the improvement of the ion reaction density for disinfection and sterilization; the water inlet A water inlet channel is formed between the electron ionization device, a water outlet channel is formed between the water outlet and the electron ionization device, and an ionization channel is formed between the anode plate and the cathode plate.

Embodiment 2

[0038] Embodiment 2: a kind of disinfection and sterilization device is provided in the device of the present invention and comprises ionization power supply, the electronic ionization device that the water between anode plate I, cathode plate J and pole plate forms, ionization power supply provides ionization energy, and pole plate has catalytic effect , Water and trace minerals and ions in water are working environment media. After ionization of minerals in water and water ionization, the oxidizing substances formed can react with bacteria, various microorganisms and organic matter, so as to achieve the purpose of degradation, sterilization and elimination.

[0039] The structures of the anode plate I, the cathode plate J and the water tank also have a great influence on the reaction efficiency. The ionization reaction mainly occurs in the area between the plates, and the power consumption evaluation of the ionization power supply can be calculated according to the following...

Embodiment 3

[0043] Embodiment 3: The present invention provides a water outlet A, water inlet B, positive plate terminal C, negative terminal D1 and D2, power supply terminal E, water inlet water retaining plate F, and water outlet water retaining plate G of a disinfection and sterilization device , tank H, anode plate I, cathode plate (J1, J2).

[0044] During work, water enters the water tank (H) from the water inlet B, and is decelerated under the action of the water inlet water retaining plate F and the water outlet water retaining plate G, prolonging the time of water flow and improving the effect of sterilization and disinfection.

[0045] Direct current with pulsating voltage is connected to electrodes C, D1 and D2, where E is connected to the positive pole, D1 and D2 are connected to the negative pole, the frequency is controlled at 0-150KHz, D1 and D2 are directly connected together, and a DC voltage should be added when the power is turned on (5-300V), the current density is 20-...

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Abstract

The invention relates to a water sterilization method and device. The method includes 1) applying direct current with a frequency of 0-150 KHz and a voltage of 5-300 V to an anode plate and a cathodeplate; 2) allowing water to flow to an ionization passage between the anode plate and the cathode plate through a water passage and to be subjected to ionization to generate oxidizing ions; 3) performing sterilization through reacting the oxidizing ions with bacteria in the water flowing through the ionization passage; and 4) allowing the residual oxidizing ions and sterilized water to flow out from a discharging passage, with sterilization being continuously performed in a discharging process. The method and device overcome a technical problem that present water sterilization manners have disadvantages of high costs, residues and not thorough sterilization. A plasma ionization technique is adopted, and a low-frequency low-voltage direct current is provided for cathode and anode plates immersed in water, thus forming high-density ionization through reaction with water between the electrode plates, and achieving sterilization.

Description

technical field [0001] The invention relates to a method and device for sterilizing and disinfecting water, which can be used for sterilizing and disinfecting to ensure water quality safety. Background technique [0002] For example, in the food factory area, which is a common high-bacteria production area in the industry, the possibility of many infectious diseases can be avoided if sterilization and disinfection devices are used; similarly, in some commercial places such as stores where goods are displayed, bacteria accumulate in the air due to food It is unavoidable, and the sterilization and disinfection device can come in handy here; [0003] The traditional sterilization and disinfection methods are all in places with relatively high density of people (such as hospitals, stations, etc.), and the staff carry disinfectant buckets and spray the liquid medicine everywhere. [0004] The sterilization and disinfection equipment used in the existing market mostly uses ozone,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/461C02F1/467
CPCC02F1/46109C02F1/4618C02F1/4672C02F2001/46142
Inventor 王浩静张忠虎李西平杨利锋
Owner 西安航科等离子体科技有限公司
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