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Disturbed flow water purification apparatus

A water purification device and water flow channel technology, applied in the direction of sterilization/microdynamic water/sewage treatment, etc., can solve the problems of low water treatment volume and effect, and achieve the effect of accelerating the treatment speed

Inactive Publication Date: 2014-01-01
广东威特宝土壤修复科研中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the traditional flat electrolysis method is adopted, there are disadvantages of low water treatment capacity and low effect

Method used

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  • Disturbed flow water purification apparatus
  • Disturbed flow water purification apparatus
  • Disturbed flow water purification apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the disturbing flow water purification device 10 includes: a circular tube 11, which is an insulating tube, which can also be expressed as an insulating tube 11, and its material is a non-conductive material. The bottom of the circular pipe 11 is connected with a pipe 12 , and the top of the circular pipe 11 is connected with a pipe 13 . A metal pipe 14 is set in the inwall of circular pipe 11, and another metal pipe 15 is arranged in metal pipe 14, and its lower end connects plug 16, and the upper end connects plug 17, and the effect of plug is to prevent water from flowing out.

[0023] The metal strip 18 forms threads on the surface of the metal tube 15 in a helical manner, so that the metal tube 15 and the metal strip 18 on its surface become a thread-shaped electrode, and the ratio of the thread pitch to the outer diameter of the metal tube 15 is less than 2. The anode connected to the DC power supply 19 is connected to the metal tube 15...

Embodiment 2

[0032] exist image 3 Among them, the metal strip 31 is pasted on the pipe wall of the metal pipe 14 to form threads, that is, the metal strip 31 is wound in the form of a metal pipe or strip and glued on the metal pipe wall. In this way, the boundary layer water flow formed on the wall of the metal pipe 14 can also be turned and projected toward the metal pipe 15 . The metal strip 31 forms threads on the pipe wall of the metal pipe 14 , and the ratio of the pitch of the threads to the diameter of the metal pipe 14 is also less than 2.

[0033] In addition, metal thread can also be engraved on the pipe wall of the metal pipe 14 and / or the metal pipe 15, and the metal thread is integrated with the pipe wall of the metal pipe.

Embodiment 3

[0035] exist Figure 4 Among them, the lower part of the circular pipe 11 is connected to an eccentric branch pipe 41, and the upper part is connected to an eccentric branch pipe 42, that is, an upper eccentric branch pipe and a lower eccentric branch pipe are arranged at both ends of the insulating pipe 11 to make the water flow tangentially flow, Therefore, when water flows into the circular pipe 11 from the branch pipe 42 , its eccentricity produces a tangential flow direction, and the water flow advances in a spiral manner, and finally flows out from the outlet of the branch pipe 42 . This can increase the stagnation time of the electrolytic reaction of water in the turbulent flow water purification device. The eccentric directions of the upper eccentric branch pipe 42 and the lower eccentric branch pipe 41 are staggered left and right so as to generate turbulent flow.

[0036] For the turbulence water purifiers described in the above three embodiments, if the influent wa...

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PUM

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Abstract

The present invention provides a disturbed flow water purification apparatus, which comprises two metal casing pipes respectively connected with a positive electrode and a negative electrode of a power supply and arranged in an inner-outer sleeve manner, wherein a water flow channel is remained between the inner metal pipe and the outer metal pipe, the outer wall of the inner metal pipe and / or the inner wall of the outer metal pipe is provided with metal threads, and water enters from the position below the water flow channel and outflows from the position above the water flow channel. According to the disturbed flow water purification apparatus, the electrodes are arranged into the thread shape, such that water generates disturbed flow during water flowing between the electrodes, the contact area of pollutants and organisms in water with the electrodes is increased, and pollutants and organisms in water are easily subjected to electrolytic oxidation or reduction reactions so as to accelerate the treatment speed of pollutants, and achieve complete water purification.

Description

technical field [0001] The invention relates to a water purification device, in particular to a water purification device for purifying water by means of disturbed flow electrolysis. Background technique [0002] In agriculture, crops and aquaculture are often lost due to the use of polluted agricultural water. For example, if the water source contains germs and viruses, the crops on the farmland will be infected by the germs and viruses. If the water source contains residual pesticides, organic or Pollution-free vegetable and fruit cultivation, if the water source contains antibiotics or hormones, poultry, livestock and aquaculture will be affected. [0003] For crops infected by germs due to the use of contaminated agricultural water, the traditional method of remediation is to first apply excessive pesticides to the farmland to eliminate germs and viruses, and then add fertilizers. This method of remediation will cause excessive pesticide residues in the farmland and cro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/467
Inventor 吴正新
Owner 广东威特宝土壤修复科研中心有限公司