Purification kettle

A kettle and kettle body technology, applied in water treatment sites, water/sewage treatment, chemical instruments and methods, etc., can solve problems such as affecting water quality, peculiar smell and odor, excessive bacteria and microorganisms, etc., to achieve convenience, improve stability, The effect of suppressing the generation of ozone

Active Publication Date: 2019-03-08
DALIAN SHUANGDI INNOVATIVE TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common problem of this type of system is that the bacteria and microorganisms in the water storage tank exceed the standard, which seriously affects the water quality and even smells bad.
So far there is no good solution

Method used

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  • Purification kettle
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  • Purification kettle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The purification kettle of the present embodiment, see figure 1 , including at least one pair of negative electrode 22 and positive electrode 23, electrolysis power supply 3 and kettle 1 for supplying power to the negative and positive electrodes, a water-permeable diaphragm 21 is arranged between the paired negative electrode 22 and positive electrode 23, and the water-permeable diaphragm 21 is a non-conductive The water-permeable diaphragm 21 has water-permeable micropores with uniform pore diameters. The water-permeable micropores with uniform pore size are roughly uniform in size and shape. For example, all the holes in a membrane have the same shape, such as oval holes, triangular holes, and so on. The pore sizes in a membrane are all the same size pores, and so on.

[0050] Both the cathode electrode 22 and the anode electrode 23 are cage electrodes fixed on the inner side of the lid of the kettle 1 and the lower part protrudes toward the kettle body. The cathod...

Embodiment 2

[0074] The purification kettle of this embodiment is an improvement on the basis of Embodiment 1, and the difference from Embodiment 1 is:

[0075] In this embodiment, the kettle body is manually filled with tap water. Still taking the city supply tap water in Dalian, China as an example, the electrolysis power supply 3 adopts an alternating pulse power supply whose forward voltage level is greater than the reverse voltage level, and the average voltage is 15V. The water-permeable diaphragm 21 adopts a microfiltration membrane, and the distance δ between the microfiltration membrane and the anode electrode 23 located outside the membrane is 15 millimeters.

Embodiment 3

[0077] The purification kettle of this embodiment is an improvement on the basis of Embodiment 1. The difference from Embodiment 1 is that in this embodiment, there are several through holes on the positive electrode 23 located outside the water-permeable diaphragm 21, and the water-permeable diaphragm 21 using nanofiltration membranes.

[0078] In this embodiment, the municipal tap water in Dalian, China is still taken as an example, and the distance δ between the water-permeable diaphragm 21 and the anode electrode 23 located outside the diaphragm is 0 mm and 10 mm, respectively.

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Abstract

The invention relates to a purified water kettle, belonging to the technical field of domestic drinking water quality advanced treatment. The purified water kettle comprises at least a pair of negative and positive electrodes, an electrolysis power source for supplying power to the negative and positive electrodes, and a water kettle, wherein a water-permeable diaphragm prepared from a non-conductive material is arranged between the negative electrode and positive electrode in pair; the water-permeable diaphragm is provided with water-permeable micropores with uniform pore size; the negative electrode and positive electrode are respectively a cage-shaped electrode which is fixed to the inner side surface of the water kettle lid, and the lower part of the cage-shaped electrode convexly extends into the kettle body; the negative electrode is provided with filter screen holes; the positive electrode is arranged in the negative electrode; and the water-permeable diaphragm is completely covered on the positive electrode. When in use, the negative electrode is immersed in the water stored in the kettle body, and the positive electrode contacts the kettle body through permeated water of the water-permeable diaphragm. The purified water kettle can generate fewer toxic byproducts while efficiently degrading organic matters in the home terminal drinking water in the water kettle, and the toxic byproducts can not enter the water in the water kettle.

Description

technical field [0001] The invention relates to a purified kettle, which belongs to the technical field of advanced treatment of drinking water quality. Background technique [0002] Water pollution is mainly caused by pollutants produced by human activities, including industrial pollution sources, agricultural pollution sources and domestic pollution sources. Increasing water pollution has posed a major threat to human survival and has become a major obstacle to human health, economic and social sustainable development. According to the investigation of the authoritative organization in the world, at least 20 million people in the world die every year due to drinking unsanitary water. Therefore, water pollution is called "the number one killer in the world". At present, the deterioration of the water environment has seriously endangered the continuation of life, especially when natural disasters and man-made disasters suddenly occur. In some extremely poor and backward ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/461C02F1/463B01D71/34B01D67/00
CPCB01D67/0079B01D71/34B01D2323/02B01D2323/12B01D2325/02B01D2325/26B01D2325/36C02F1/46104C02F1/46109C02F1/463C02F2001/46152C02F2001/46157C02F2201/46115C02F2307/04
Inventor 肖志邦李烨滕茂友
Owner DALIAN SHUANGDI INNOVATIVE TECH RES INST
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