CN202912748U - Online rapid treatment device of drinking water - Google Patents
Online rapid treatment device of drinking water Download PDFInfo
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- CN202912748U CN202912748U CN 201220333674 CN201220333674U CN202912748U CN 202912748 U CN202912748 U CN 202912748U CN 201220333674 CN201220333674 CN 201220333674 CN 201220333674 U CN201220333674 U CN 201220333674U CN 202912748 U CN202912748 U CN 202912748U
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- stainless steel
- steel wire
- wire electrode
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- water
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Abstract
The utility model belongs to the technical application of combined application of pulsed electric field, photocatalysis and active carbon adsorbing technologies and in particular relates to an online rapid treatment device of drinking water. The interior part of an organic glass cylinder is divided into the following three parts: a gas inlet and an aerator form an aeration region; a high voltage pulsed power supply, a stainless steel wire electrode, a stainless steel metal wire screen and a grounding nail form a pulse discharge photocatalysis region; an active carbon adsorbing region is filled with active carbon; the aeration region, the pulse discharge photocatalysis region and the active carbon adsorbing region are connected with each other in sequence from bottom to top; the diameter of the stainless steel wire electrode is 2 mm and a TiO2 film doped with Ag is coated on the surface of the stainless steel wire electrode. The online rapid treatment device of the drinking water, provided by the utility model, has the benefits as follows: bacteria, algae, algal toxins and other harmful substances in cells overflowing from dead algae in a water body can be removed within a short time; and the removing efficiency is high and secondary pollution is avoided and the green chemical standards are conformed.
Description
Technical field:
The utility model belongs to the applied technical field that pulsed electrical field, low-temperature plasma, photochemical catalysis combine with active carbon adsorption technology, is specifically related to a kind of tap water online treatment device.
Background technology:
Along with the minimizing of global Freshwater resources, drinking water source is reducing gradually, and some countries and regions are take reservoir and Lake Water as the water source, and lake, the reservoir overwhelming majority are in eutrophication or Heavyeutrophication state.For many years the survey showed that, the ratio that the eutrophic lake number accounts for the investigation lake develops into 61% of the later stage eighties by 41% of late 1970s, rise to again 77% to the later stage nineties 20th century, the development trend of China's lake eutrophication is very severe, and the ground such as Wuxi, Anhui, Yunnan, Suzhou, Changchun, Nanjing spread out of the message of Blue-green Algae Fast Growth in succession.Blue-green algae breaks out so that people's production, life are subject to havoc on a large scale in China, and it is because the toxin that blue-green algae self produces has also had a strong impact on people's quality of drinking water.
Substantially divide three classes, i.e. biological process, Physical and chemical method to blue-green algae and the removal of algae toxin at present.Biological process is method the most economic in the three class water treatment method, but algae toxin steady chemical structure is difficult by eukaryote and the decomposition of bacterium peptase, has caused the contradiction of biological process to blue-green algae and the removal of algae toxin.Physical is often removed microorganism by physical means such as coagulation, air supporting, filtration, micro-filtration, depositions from water body, wherein By Bubble-floating Method is a kind of effective technique that adopts both at home and abroad at present, although to the removal of microorganisms effect still can, not obvious to the removal effect of algae toxin; Can cause also simultaneously the treatment facility such as filter bed to stop up to cause that workload is large, the time cycle is longer.Chemical oxidization method is to use both at home and abroad at most at present, also the most ripe water technology, generally be to adopt the chemical substance with higher oxygen voltinism, such as halogen (main Cl, Br and I) and compound thereof, ozone, hydrogen peroxide, potassium permanganate, copper sulfate etc.But the interpolation of chemical agent can produce disinfection byproduct (DBP), such as three the causing property such as haloform, halogen acetic acid (carcinogenic, teratogenesis, mutagenesis) material.
It is in 20 beginnings of the century that impulsive discharge is used for food sterilization the earliest, is a kind of multiple wastewater processing technologies that act on one such as pulsed electrical field, high energy electron irradiation, UV-light and active substance that have concurrently.Because it meets Green Chemistry-processing efficiency height, non-selectivity, the requirement that do not produce secondary pollution more and more is subject to having deep love for of investigator.Be applied to water body and remove in the process of algae and algae toxin thereof and pulsed electrical field, low-temperature plasma, photochemical catalysis combined with activated carbon technology, will further improve the water treatment effect, represent the multiple advantages such as impulsive discharge, plasma body, photochemical catalysis and charcoal absorption.
Summary of the invention
The purpose of this utility model provides a kind of processing efficiency height that has, treatment time is short, do not produce secondary pollution, prolong the not advantage such as contaminated time of water body, and the appliance for treating drinking water that can at short notice other objectionable impuritiess in the cell that overflows after the algae in the water body, algae toxin and the algae death be removed.
The utility model is by water-in, inlet mouth, aeration head, synthetic glass cylinder, grounding nail, stainless steel metal silk screen, Stainless Steel Wire electrode, high-voltage pulse power source, activated carbon, water outlet and TiO
2Film forms; The bottom of synthetic glass cylinder and top are respectively equipped with water-in and water outlet, be divided into three parts in the inside of synthetic glass cylinder: inlet mouth and aeration head form the aeration zone, grounding nail, the stainless steel metal silk screen, Stainless Steel Wire electrode and high-voltage pulse power source form the impulsive discharge photocatalytic region, activated carbon is filled to the activated carbon adsorption district, the aeration zone, impulsive discharge photocatalytic region and activated carbon adsorption district from down to up order connect, wherein, high-voltage pulse power source is connecting 6 Stainless Steel Wire electrodes, stainless steel metal silk screen parcel high-voltage pulse power source and Stainless Steel Wire electrode, grounding nail is connecting the stainless steel metal silk screen.The Stainless Steel Wire electrode diameter is 2mm, and the surface scribbles TiO
2Film, wherein, TiO
2Film is the TiO of doping Ag
2Film.
The beneficial effects of the utility model are, combine pulsed electrical field, photochemical catalysis and activated Carbon Water Treatment, can at short notice other objectionable impuritiess in the cell that overflows after the bacterium in the water body, algae, algae toxin and the algae death be removed, remove efficient height, non-secondary pollution, meet the Green Chemistry standard.
Description of drawings
Fig. 1 is the structural representation of tap water online treatment device;
Fig. 2 is Stainless Steel Wire electrode structure synoptic diagram;
Among the figure: 1, water-in, 2, inlet mouth, 3, aeration head, 4, the synthetic glass cylinder, 5, grounding nail, 6, the stainless steel metal silk screen, 7, the Stainless Steel Wire electrode, 8, high-voltage pulse power source, 9, activated carbon, 10, water outlet, 11, TiO
2Film.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
As shown in Figure 1, the utility model is by water-in 1, inlet mouth 2, aeration head 3, synthetic glass cylinder 4, grounding nail 5, stainless steel metal silk screen 6, Stainless Steel Wire electrode 7, high-voltage pulse power source 8, activated carbon 9, water outlet 10 and TiO
2Film 11 forms; The bottom of synthetic glass cylinder 4 and top are respectively equipped with water-in 1 and water outlet 10, be divided into three parts in the inside of synthetic glass cylinder 4: inlet mouth 2 and aeration head 3 form the aeration zone, grounding nail 5, stainless steel metal silk screen 6, Stainless Steel Wire electrode 7 and high-voltage pulse power source 8 form the impulsive discharge photocatalytic region, activated carbon 9 is filled to the activated carbon adsorption district, the aeration zone, impulsive discharge photocatalytic region and activated carbon adsorption district from down to up order connect, wherein, high-voltage pulse power source 8 is connecting 6 Stainless Steel Wire electrodes 7, stainless steel metal silk screen 6 parcel high-voltage pulse power source 8 and Stainless Steel Wire electrodes 7, grounding nail 5 is connecting stainless steel metal silk screen 6.
As shown in Figure 2, Stainless Steel Wire electrode 7 diameters are 2mm, and the surface scribbles TiO
2Film 11, wherein, TiO
2Film 11 is the TiO of doping Ag
2Film.
The utility model utilizes high-voltage pulse power source 8 to 7 power supplies of Stainless Steel Wire electrode, and discharge is combined with photocatalysis, strengthens the interaction of the two.The pending water that contains bacterium, algae, algae toxin is entered by water-in 1, air enters the aeration zone of inlet mouth 2 and aeration head 3 compositions through inlet mouth 2, high-voltage pulse power source 8 is 7 power supplies of 6 Stainless Steel Wire electrodes, Stainless Steel Wire electrode 7 and by producing strong discharge between the stainless steel metal silk screen 6 of grounding nail 5 ground connection, the luminescence process of discharge excites the TiO on the Stainless Steel Wire electrode 7
2The activity of film 11, the multiple physical action of generation, action of chemicals are destroyed its cell walls in bacterium, algae, algae toxin, cause its death, become non-toxic substance.Water body after the purification is flowed out by water outlet 10 after filtering from the activated carbon adsorption district that activated carbon 9 is filled to.
Claims (2)
1. the online quick treatment device of tap water, it is by water-in (1), inlet mouth (2), aeration head (3), synthetic glass cylinder (4), grounding nail (5), stainless steel metal silk screen (6), Stainless Steel Wire electrode (7), high-voltage pulse power source (8), gac (9), water outlet (10) and TiO
2Film (11) forms, it is characterized in that, the bottom of synthetic glass cylinder (4) and top are respectively equipped with water-in (1) and water outlet (10), inside at synthetic glass cylinder (4) is divided into three parts: inlet mouth (2) and aeration head (3) form the aeration zone, grounding nail (5), stainless steel metal silk screen (6), Stainless Steel Wire electrode (7) and high-voltage pulse power source (8) form the impulsive discharge photocatalytic region, gac (9) is filled to the charcoal absorption district, the aeration zone, impulsive discharge photocatalytic region and charcoal absorption district from down to up order connect, wherein, high-voltage pulse power source (8) is connecting 6 Stainless Steel Wire electrodes (7), stainless steel metal silk screen (6) parcel high-voltage pulse power source (8) and Stainless Steel Wire electrode (7), grounding nail (5) is connecting stainless steel metal silk screen (6).
2. the online quick treatment device of tap water according to claim 1 is characterized in that, described Stainless Steel Wire electrode (7) diameter is 2mm, and the surface scribbles TiO
2Film (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333674 CN202912748U (en) | 2012-07-11 | 2012-07-11 | Online rapid treatment device of drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220333674 CN202912748U (en) | 2012-07-11 | 2012-07-11 | Online rapid treatment device of drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912748U true CN202912748U (en) | 2013-05-01 |
Family
ID=48161078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220333674 Expired - Fee Related CN202912748U (en) | 2012-07-11 | 2012-07-11 | Online rapid treatment device of drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307983A (en) * | 2013-06-07 | 2016-02-03 | Inp格赖夫斯瓦尔德注册协会 | Method and system for treating fluids by producing corona discharges in a fluid volume |
| CN106986482A (en) * | 2017-05-05 | 2017-07-28 | 孝感双华应用科技开发有限公司 | A kind of photoelectrochemical degradation waste plant |
-
2012
- 2012-07-11 CN CN 201220333674 patent/CN202912748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307983A (en) * | 2013-06-07 | 2016-02-03 | Inp格赖夫斯瓦尔德注册协会 | Method and system for treating fluids by producing corona discharges in a fluid volume |
| CN106986482A (en) * | 2017-05-05 | 2017-07-28 | 孝感双华应用科技开发有限公司 | A kind of photoelectrochemical degradation waste plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |