CN203411372U - Turning flow type electrochemical reactor - Google Patents
Turning flow type electrochemical reactor Download PDFInfo
- Publication number
- CN203411372U CN203411372U CN201320515523.0U CN201320515523U CN203411372U CN 203411372 U CN203411372 U CN 203411372U CN 201320515523 U CN201320515523 U CN 201320515523U CN 203411372 U CN203411372 U CN 203411372U
- Authority
- CN
- China
- Prior art keywords
- electrolyte
- cell body
- electrolytic cell
- electrochemical reactor
- electrodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003792 electrolyte Substances 0.000 claims abstract description 26
- 210000005056 cell body Anatomy 0.000 claims abstract description 17
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 14
- 238000006056 electrooxidation reaction Methods 0.000 abstract description 5
- 239000010842 industrial wastewater Substances 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本实用新型属于工业废水处理技术领域，涉及一种用于间接电化学氧化法处理工业废水的翻腾流动式电化学反应器，包括电解槽槽体（1）、电解液入口（2）、电解液出口（3）、阳极（4）、阴极（5），其特征在于：所述的电解液入口（2）设置在电解槽槽体（1）一侧的上端，电解液出口（3）设置在电解槽槽体（1）另一侧的下端，电解槽槽体（1）被隔板（8）分成数个空间，每个空间设置一对电极，所述的隔板（8）上设置有电解液通道（9），相邻隔板（8）上电解液通道（9）的位置上、下交错设置。废水在网状极板间流动，增大比电极面积，强化传质，废水在反应器中不断上下流动，进一步强化强氧化性物种与废水中污染物的接触反应。
The utility model belongs to the technical field of industrial wastewater treatment, and relates to a tumbling flow electrochemical reactor for indirect electrochemical oxidation treatment of industrial wastewater, comprising an electrolytic cell body (1), an electrolyte inlet (2), an electrolyte Outlet (3), anode (4), cathode (5), characterized in that: the electrolyte inlet (2) is set at the upper end of one side of the electrolytic cell body (1), and the electrolyte outlet (3) is set at The lower end of the other side of the electrolytic cell body (1), the electrolytic cell body (1) is divided into several spaces by a partition (8), each space is provided with a pair of electrodes, and the partition (8) is provided with The electrolyte channels (9), the positions of the electrolyte channels (9) on the adjacent separators (8) are arranged alternately up and down. The waste water flows between the mesh plates, which increases the specific electrode area and enhances mass transfer. The waste water continuously flows up and down in the reactor, which further strengthens the contact reaction between the strong oxidizing species and the pollutants in the waste water.
Description
Technical field
The utility model belongs to technology for treating industrial waste water field, relates to a kind ofly for indirect electrochemical oxidative treatment trade effluent, seething flowing-type electrochemical reactor.
Background technology
Indirect electrochemical oxidation style refers under the effect of external electric field, utilizes the strong oxidizing property species that produce at electrode surface (as OH, O
3, Cl
2, H
2o
2deng), the organic pollutants poisonous, difficult degradation of can effectively degrading, mineralising, has advantages of that oxidisability is strong, operational condition is easy to control even up hill and dale.But, some trade effluents, especially concentration is low, specific conductivity is little poisonous, used water difficult to degradate, because trade effluent electrochemical treatment process is accompanied by gas evolution, intermediates and final product have concentration gradient at electrode surface and solution body, electrolytic process is often subject to mass transport limitation, and power consumption is high, and current efficiency is low.Shortage can efficient degradation is the bottleneck of electrochemistry wastewater processing technology application for the electrochemical reactor of Industrial Wastewater Treatment always.For indirect electrooxidation process, can there is certain hour in the active specy that electrode surface generates in system, and it is affected by the admixture of fluid often with reacting of pollutent.Existing electrochemical reactor is seldom considered confounding factor, and wastewater stream is inhomogeneous with contacting of electrode surface, insufficient, can not make active specy and the abundant contact reacts of pollutent of electrochemistry generation, and then affects the efficiency of pollutent electrochemical oxidation.
Summary of the invention
The utility model is to provide a kind of electrolytic solution that makes and seethes mobile electrochemical reactor, waste water is flowed between meshed polar plate, increase specific electrode surface, reinforcing mass transfer, waste water in reactor constantly on current downflow, further strengthen the contact reacts of strong oxidizing property species and Pollutants in Wastewater.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of flowing-type electrochemical reactor that seethes, comprise electrolytic cell body 1, electrolyte entrance 2, electrolyte outlet 3, anode 4, negative electrode 5, described electrolyte entrance 2 is arranged on the upper end of electrolytic cell body 1 one sides, electrolyte outlet 3 is arranged on the lower end of electrolytic cell body 1 opposite side, electrolytic cell body 1 is divided into several spaces by dividing plate 8, each spatial placement pair of electrodes, is provided with electrolyte passage 9 on described dividing plate 8, upper and lower being crisscross arranged in position of adjacent separator 8 By Electrolysis liquid passages 9.
Described yin, yang two electrodes are stretching mesh electrode, and electrode top is electrically connected to electrode terminal with bus-bar 10, and negative and positive arrange insulating material between the two poles of the earth.
Described negative and positive two electrodes, in the netted electrode surface punching that stretches, are connected with interelectrode distance fixed link 11.
Described negative and positive two interelectrode distances are less than 1cm.
The mode of connection that the anode of described electrochemical reactor and negative electrode all can adopt series, parallel or series-parallel connection to mix.
The utility model has the following advantages and beneficial effect:
The first, the cascade process of the electrochemical reaction-chemical reaction of indirect electrooxidation can complete in same electrochemical reactor, simple and compact for structure.
The second, current are done and are seethed up and down mobilely in reactor, can fully contact with electrode surface.
The 3rd, the mode of connection that anode, negative electrode can adopt series, parallel or series-parallel connection to mix according to the situation of waste water quality, improves current efficiency, reduces energy consumption.
Accompanying drawing explanation:
Fig. 1 is electrochemical reactor structure iron of the present utility model;
Fig. 2 is the vertical view of accompanying drawing 1;
Fig. 3 is the structure iron of electrode that the utility model is used;
Fig. 4 is the connection diagram of one group of electrode of the present utility model.
Wherein: 1, electrolytic cell body 2, electrolyte entrance 3, electrolyte outlet 4, anode 5, negative electrode 6, anode terminal 7, cathode terminal 8, dividing plate 9, electrolyte passage 10, bus-bar 11, interelectrode distance fixed link
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
A kind of flowing-type electrochemical reactor that seethes, comprise electrolytic cell body 1, electrolyte entrance 2, electrolyte outlet 3, anode 4, negative electrode 5, described electrolyte entrance 2 is arranged on the upper end of electrolytic cell body 1 one sides, electrolyte outlet 3 is arranged on the lower end of electrolytic cell body 1 opposite side, electrolytic cell body 1 is divided into several spaces by dividing plate 8, each spatial placement pair of electrodes, is provided with electrolyte passage 9 on described dividing plate 8, and the position of adjacent separator 8 By Electrolysis liquid passages 9 is upper and lower staggered.
Described yin, yang two electrodes are stretching mesh electrode, and electrode top is electrically connected to electrode terminal with bus-bar 10, and negative and positive arrange insulating material between the two poles of the earth.
Described negative and positive two electrodes, in the netted electrode surface punching that stretches, are connected with interelectrode distance fixed link 11.
Described negative and positive two interelectrode distances are less than 1cm.
The mode of connection that the anode of described electrochemical reactor and negative electrode all can adopt series, parallel or series-parallel connection to mix.
As shown in Figure 1, Figure 2, wastewater stream enters after reactor by electrolyte entrance 2, in space reactor, flow from left to right, described anode 4, negative electrode 5 are all used stretching mesh electrode, most of waste water is through the mesh of some groups of electrodes, the position of dividing plate 8 By Electrolysis liquid passages 9 and the position of adjacent separator are crisscross arranged up and down, thus electrolytic solution in reactor, do seethe up and down mobile.Such setting both can be through the mesh of mesh electrode after making waste water enter reactor, also can be vertically by between negative and positive two-stage, the contact area that increases waste water and electrode surface, while waste water is done current downflow in reactor, after abundant contact reacts from exporting 3 outflows;
In the embodiment of Fig. 3, Fig. 4, interelectrode distance is 0.5cm, at each netted electrode surface that stretches, make a call to four holes, with interelectrode distance fixed link 11, be connected, between negative and positive the two poles of the earth, with the thick insulating material of 0.5cm, guarantee that electrode is parallel, electrode top is bus-bar 10, so that electric current is uniformly distributed at electrode surface.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515523.0U CN203411372U (en) | 2013-08-22 | 2013-08-22 | Turning flow type electrochemical reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515523.0U CN203411372U (en) | 2013-08-22 | 2013-08-22 | Turning flow type electrochemical reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411372U true CN203411372U (en) | 2014-01-29 |
Family
ID=49974276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320515523.0U Expired - Fee Related CN203411372U (en) | 2013-08-22 | 2013-08-22 | Turning flow type electrochemical reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408106A (en) * | 2013-08-22 | 2013-11-27 | 吉林大学 | Overturning flow-type electrochemical reactor |
| CN104233365A (en) * | 2014-10-08 | 2014-12-24 | 林海波 | Electrochemical reactor for preparing oligosaccharide from marine biology functional sugars and preparation method |
| CN109071279A (en) * | 2015-12-22 | 2018-12-21 | 奥图泰(芬兰)公司 | Electrochemical reactor, water treatment facilities and system and water treatment facilities control method |
-
2013
- 2013-08-22 CN CN201320515523.0U patent/CN203411372U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408106A (en) * | 2013-08-22 | 2013-11-27 | 吉林大学 | Overturning flow-type electrochemical reactor |
| CN103408106B (en) * | 2013-08-22 | 2015-11-04 | 吉林大学 | A tumbling flow electrochemical reactor |
| CN104233365A (en) * | 2014-10-08 | 2014-12-24 | 林海波 | Electrochemical reactor for preparing oligosaccharide from marine biology functional sugars and preparation method |
| CN104233365B (en) * | 2014-10-08 | 2017-06-16 | 林海波 | The electrochemical reactor and preparation method of oligosaccharides are prepared from marine organisms functional sugar |
| CN109071279A (en) * | 2015-12-22 | 2018-12-21 | 奥图泰(芬兰)公司 | Electrochemical reactor, water treatment facilities and system and water treatment facilities control method |
| CN109071279B (en) * | 2015-12-22 | 2021-08-06 | 奥图泰(芬兰)公司 | Electrochemical reactor, water treatment equipment and system, and water treatment equipment control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102603038B (en) | An electrochemical reactor and method for treating organic pollutants in water | |
| CN102976559B (en) | Anaerobic ammonia oxidation microbe reverse electroosmosis sewage treatment and power generation method and device | |
| CN104617322A (en) | Microbial capacitive desalination fuel cell technology | |
| CN102774932A (en) | Method for removing COD (chemical oxygen demand) and ammonia nitrogen from wastewater by using titanium-base lead peroxide composite electrode | |
| CN104528889A (en) | Multi-unit integrated type electrolytic cell | |
| CN102583662B (en) | Screen plunger piston flow electrolyzing device and method for treating organic wastewater | |
| CN203411372U (en) | Turning flow type electrochemical reactor | |
| CN104167561B (en) | Biological cathode type microbial fuel cell | |
| CN101696069A (en) | Ultra advanced treatment method and device for sewage | |
| CN106673139A (en) | Electrochemical step-by-step denitrification device | |
| CN203653311U (en) | Electrolytic cell used for electrolytic oxidation treatment of cyanogens-containing waste liquor | |
| CN106006866A (en) | Wastewater electrooxidation treatment method based on varying potential control | |
| CN205616601U (en) | Photocatalysis reactor for three -dimensional electrode is ultraviolet in coordination | |
| CN103408106B (en) | A tumbling flow electrochemical reactor | |
| CN205099425U (en) | A plate electrode device for electro -fenton processing difficult degradation organic waste water | |
| CN2828014Y (en) | Electrochemical reactor | |
| US20240294407A1 (en) | Device and process for electrochemical treatment of wastewater with screening current collector-based flow anode | |
| CN215711966U (en) | Assembly type parallel multi-polar-plate device for treating high-chlorine organic wastewater | |
| CN204625786U (en) | A kind of acidic etching liquid electrolysis cycle regeneration system rapidly | |
| CN112919589B (en) | A penetrating electrocatalytic water treatment device and its operating method | |
| CN104817137B (en) | A kind of standard zero polar distance electrolytic bath processed for water | |
| CN115259504A (en) | A sewage treatment method and device | |
| CN106784952A (en) | A kind of method that utilization can expand the electricity production decontamination of continuous stream microbiological fuel cell | |
| CN209957453U (en) | Clarification plant with pesticide waste water deodorization function | |
| CN215102538U (en) | Reactor for electrolyzing cyanide-containing wastewater by using packed bed |
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: 20140129 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |