CN205061631U - Whirl electro -catalysis water treatment facilities - Google Patents
Whirl electro -catalysis water treatment facilities Download PDFInfo
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- CN205061631U CN205061631U CN201520829093.9U CN201520829093U CN205061631U CN 205061631 U CN205061631 U CN 205061631U CN 201520829093 U CN201520829093 U CN 201520829093U CN 205061631 U CN205061631 U CN 205061631U
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Abstract
The utility model relates to a whirl electro -catalysis water treatment facilities, the device is by whirl electrolytic reaction ware casing, electro -catalysis negative pole electrode, the guiding gutter, electricity catalytic anode electrode, guiding gutter entry and delivery port are constituteed, use whirl electro -catalysis water processing technique as the core, combine water conservancy whirl technique and electric catalytic oxidation technique through the reactor design, electricity catalytic anode electrode is the ruthenic oxide, lead dioxide, antimony - tin oxide, the iridium oxide, platinum deposited titanium electrode, the material of electro -catalysis negative pole electrode is the titanium, the stainless steel, utilize the effect of water conservancy whirl to increase reaction mass transfer efficiency and reaction route, improve electric catalytic oxidation's reaction efficiency, the electro -catalysis electrode adopts negative pole and positive pole staggered arrangement mode, has increased the electrode and has placed density to reinforcing reaction efficiency. Show through handling the high result that contains salt waste water in oil field: this method has good electric catalytic oxidation ability, can show the efficiency of getting rid of that improves in the high salt waste water colourity and COD, uses water and reaches national industrial waste water and discharge the secondary standard.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of eddy flow electrocatalysis water treatment device.
Background technology
Electrocatalysis water technology is the High-efficient Water treatment technology that a kind of Quick Oxidation removes organic pollutant, is with a wide range of applications.The ultimate principle of electrocatalysis water technology be make pollutent occur on electrode Direct Electrochemistry reaction or indirect electrochemical transform and from waste water reduce or remove.It can be divided into Direct Electrolysis and indirect electrolytic.Direct Electrolysis refers to that pollutent is directly oxidated or reduced and removes from waste water on electrode.Indirect electrolytic refers to that the redox materials utilizing electrochemistry to produce (as has oxymuriate, hypochlorite, the H of strong oxidizing property
2o
2and O
3and solvated electron, HO, HO
2deng free radical) as reagent or catalyzer, make the material that contamination transform becomes toxicity less.Electrocatalysis treatment technology has multifunctionality, high flexibility, pollution-free or less contamination, is easy to the features such as controlling, simultaneously its equipment little, take up an area less, operational management is simple and treatment effect good, be day by day subject to people's attention at present.But because it remains the shortcomings such as high at power consumption, effect is unstable in practice, hinder its widespread use.Seek the important directions that the electrocatalysis water technology of efficient energy-saving and equipment have become electrochemical applications technical study.
Summary of the invention
The utility model object is, a kind of eddy flow electrocatalysis water treatment device is provided, this device is made up of cyclone electrolytic cell reactor shell, electrocatalysis cathode electrode, diversion trench, electrocatalysis anode electrode, diversion trench entrance and water outlet, with eddy flow electrocatalysis water technology for core, by reactor design, water conservancy cyclone technique is combined with electro-catalytic oxidation technology, electrocatalysis anode electrode is the Ti electrode of ruthenium dioxide, plumbic oxide, antimony-tin-oxide, iridium oxide, platinum coating, and the material of electrocatalysis cathode electrode is titanium, stainless steel; Utilize water conservancy cyclonic action to increase reaction mass transfer efficiency and response path, improve the reaction efficiency of catalytic oxidation; Electro catalytic electrode adopts negative electrode and anode staggered pattern, adds electrode and places density, thus intensified response efficiency.The result of treated oil field high slat-containing wastewater shows: this device has good catalytic oxidation ability, can significantly improve the removal efficiency of colourity and COD in high-salt wastewater, makes water outlet reach National Industrial discharge of wastewater secondary standard.
A kind of eddy flow electrocatalysis water treatment device described in the utility model, this device is by cyclone electrolytic cell reactor shell, electrocatalysis cathode electrode, diversion trench, electrocatalysis anode electrode, diversion trench entrance, water inlet and water outlet composition, electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4) is fixed respectively in cyclone electrolytic cell reactor shell (1), diversion trench entrance (5) is provided with in the upper end of cyclone electrolytic cell reactor shell (1) side, diversion trench (3) is provided with in the lower end of cyclone electrolytic cell reactor shell (1) side, water outlet (6) is provided with at the opposite side of cyclone electrolytic cell reactor shell (1).
Electrocatalysis cathode electrode (2) is stainless steel or titanium, and electrocatalysis anode electrode (4) is ruthenium dioxide, the Ti electrode of plumbic oxide, antimony-tin-oxide, iridium oxide or platinum coating.
Electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4), for being staggered, form ring structure.
Electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4) they are bar-shaped, net, plate, perforated tube or abnormity for plate rod welding, net excellent Type of Welding.
Eddy flow electrocatalysis water treatment device described in the utility model, the feature of this device mainly contains: water conservancy cyclone technique is combined with electro-catalytic oxidation technology by (1); (2) utilize water conservancy cyclonic action to increase reaction mass transfer efficiency and response path, improve the reaction efficiency of catalytic oxidation; (3) electrocatalysis anode electrode and electrocatalysis cathode electrode are staggered in Cyclonic reactor enclosure interior.Electro catalytic electrode adopts electrocatalysis anode electrode and electrocatalysis cathode electrode staggered pattern, adds electrode and places density, thus intensified response efficiency, be beneficial to and realize the application of electro-catalytic oxidation technology in actual water technology.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model longitudinal sectional view.
Embodiment
Further describe below in conjunction with accompanying drawing and provide embodiment.
Embodiment
A kind of eddy flow electrocatalysis water treatment device described in the utility model, this device is by cyclone electrolytic cell reactor shell, electrocatalysis cathode electrode, diversion trench, electrocatalysis anode electrode, diversion trench entrance, water inlet and water outlet composition, electrocatalysis cathode electrode 2 is fixed respectively for stainless steel or titanium in cyclone electrolytic cell reactor shell 1, be ruthenium dioxide with electrocatalysis anode electrode 4, plumbic oxide, antimony-tin-oxide, the Ti electrode of iridium oxide or platinum coating, electrocatalysis cathode electrode 2 and electrocatalysis anode electrode 4 are for being staggered, form ring structure, electrocatalysis cathode electrode 2 and electrocatalysis anode electrode 4 are bar-shaped, net, plate, perforated tube or abnormity are the welding of plate rod, net excellent Type of Welding, diversion trench entrance 5 is provided with in the upper end of cyclone electrolytic cell reactor shell 1 side, diversion trench 3 is provided with in the lower end of cyclone electrolytic cell reactor shell 1 side, water outlet 6 is provided with at the opposite side of cyclone electrolytic cell reactor shell 1,
During use, bar-shaped, net, plate, perforated tube or abnormity are the welding of plate rod, net the stainless steel of excellent Type of Welding or the electrocatalysis Ti cathode electrode 2 of titanium, bar-shaped, net, plate, the perforated tube of arrangement pitch equalization or abnormity are the welding of plate rod, the electrocatalysis anode electrode 4 of the Ti electrode of the ruthenium dioxide netting excellent Type of Welding, plumbic oxide, antimony-tin-oxide, iridium oxide or platinum coating adopts staggered pattern to load in Cyclonic reactor housing 1 after carrying out cleaning-drying respectively, form ring structure; Squeezed into from diversion trench entrance 5 by oil field high slat-containing wastewater with stage chamber pump, flow velocity is 5m/s, and fluid forms eddy flow through diversion trench 3; Regulate extra electric field voltage to be 2.5V, current density is 30mA/cm
2; After steady running 1h, sample from water outlet 6, detect colority of water, COD index; Entering water COD is 483mg/L, and can remove the colourity in water body completely, water outlet COD drops to 110mg/L, reaches National Industrial waste water secondary discharge standard.
Device described in the utility model, there is multiple technologies enlightenment, the theoretical foundation of its alternative has:
The electrocatalysis anode electrode 4 used in embodiment given by the utility model is the Ti electrode of ruthenium dioxide, plumbic oxide, antimony-tin-oxide, iridium oxide, platinum coating, the material of electrocatalysis cathode electrode 2 is titanium, stainless steel, infer thus: when electrocatalysis anode electrode 4 adopts other types electrode (as carbon cloth, carbon fiber, Graphite Electrodes etc.), electrocatalysis cathode electrode 2 adopts other types electrode (as adopted reactor shell to be electrocatalysis cathode electrode etc.), also can realize technique effect of the present invention.
Water conservancy cyclone technique in embodiment given by the utility model is the ordinary method of feed separation, be widely used in the separation of liquid-solid material, the technical scheme that those skilled in the art can provide according to the utility model case study on implementation, obtain technology enlightenment, by changing hydrocyclone structure and operation scheme, thus realize technique effect of the present invention.
In device described in the utility model, what electrocatalysis anode electrode 4 and electrocatalysis cathode electrode 2 adopted is staggered mode, and those skilled in the art according to technical scheme provided by the utility model, can obtain technology enlightenment, adopt different arrangement methods, reach same technique effect.
Claims (4)
1. an eddy flow electrocatalysis water treatment device, it is characterized in that this device is by cyclone electrolytic cell reactor shell, electrocatalysis cathode electrode, diversion trench, electrocatalysis anode electrode, diversion trench entrance, water inlet and water outlet composition, electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4) is fixed respectively in cyclone electrolytic cell reactor shell (1), diversion trench entrance (5) is provided with in the upper end of cyclone electrolytic cell reactor shell (1) side, diversion trench (3) is provided with in the lower end of cyclone electrolytic cell reactor shell (1) side, water outlet (6) is provided with at the opposite side of cyclone electrolytic cell reactor shell (1).
2. a kind of eddy flow electrocatalysis water treatment device according to claim 1, it is characterized in that electrocatalysis cathode electrode (2) is for stainless steel or titanium, electrocatalysis anode electrode (4) be ruthenium dioxide, plumbic oxide, antimony-tin-oxide, iridium oxide or platinum coating Ti electrode.
3. a kind of eddy flow electrocatalysis water treatment device according to claim 1, is characterized in that electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4) are for being staggered, and forms ring structure.
4. a kind of eddy flow electrocatalysis water treatment device according to claim 1, is characterized in that electrocatalysis cathode electrode (2) and electrocatalysis anode electrode (4) are bar-shaped, net, plate, perforated tube or abnormity is the welding of plate rod, nets excellent Type of Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829093.9U CN205061631U (en) | 2015-10-26 | 2015-10-26 | Whirl electro -catalysis water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829093.9U CN205061631U (en) | 2015-10-26 | 2015-10-26 | Whirl electro -catalysis water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061631U true CN205061631U (en) | 2016-03-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829093.9U Expired - Fee Related CN205061631U (en) | 2015-10-26 | 2015-10-26 | Whirl electro -catalysis water treatment facilities |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542617A (en) * | 2017-01-23 | 2017-03-29 | 中夏新能源（上海）有限公司 | A kind of sewage disposal machine people |
| CN107098442A (en) * | 2017-05-12 | 2017-08-29 | 重庆大学 | A kind of Spiral wound electro-chemical water treatment reactor |
| CN107142498A (en) * | 2017-04-28 | 2017-09-08 | 中国人民解放军92609部队 | A kind of staggered cylindrical shape electrolytic cell of electrode |
| CN107973462A (en) * | 2017-12-12 | 2018-05-01 | 西安泰金工业电化学技术有限公司 | A kind of method and device of electro-catalysis joint opto-electronic catalytic treatment bio-refractory waste water |
-
2015
- 2015-10-26 CN CN201520829093.9U patent/CN205061631U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542617A (en) * | 2017-01-23 | 2017-03-29 | 中夏新能源（上海）有限公司 | A kind of sewage disposal machine people |
| CN107142498A (en) * | 2017-04-28 | 2017-09-08 | 中国人民解放军92609部队 | A kind of staggered cylindrical shape electrolytic cell of electrode |
| CN107142498B (en) * | 2017-04-28 | 2019-08-09 | 中国人民解放军92609部队 | A kind of staggered cylinder-shaped electrolytic cell of electrode |
| CN107098442A (en) * | 2017-05-12 | 2017-08-29 | 重庆大学 | A kind of Spiral wound electro-chemical water treatment reactor |
| CN107098442B (en) * | 2017-05-12 | 2020-06-30 | 重庆大学 | Spiral winding type electrochemical water treatment reactor |
| CN107973462A (en) * | 2017-12-12 | 2018-05-01 | 西安泰金工业电化学技术有限公司 | A kind of method and device of electro-catalysis joint opto-electronic catalytic treatment bio-refractory waste water |
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| 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: 20160302 Termination date: 20191026 |
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| CF01 | Termination of patent right due to non-payment of annual fee |