CN2839255Y - Electrolytic reactor in aeration - Google Patents
Electrolytic reactor in aeration Download PDFInfo
- Publication number
- CN2839255Y CN2839255Y CN 200520098793 CN200520098793U CN2839255Y CN 2839255 Y CN2839255 Y CN 2839255Y CN 200520098793 CN200520098793 CN 200520098793 CN 200520098793 U CN200520098793 U CN 200520098793U CN 2839255 Y CN2839255 Y CN 2839255Y
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- aeration
- casing
- box body
- supporting plate
- movable supporting
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Abstract
The utility model belongs to the field of waste water treatment technology, particularly an internal electrolytic reactor. An aeration internal electrolytic reactor comprises a box body (8), a filler layer (5) and a movable support plate (6), wherein the lower part of the box body (8) is provided with a water inlet (1), and the upper part of the box body (8) is provided with a water outlet (3). The movable support plate (6) provided with a small hole is positioned above the water inlet (1), the filler layer (5) is arranged on the movable support plate (6), the filler layer (5) is composed of metal chips and carbon chips, and a dirt discharge outlet (7) is arranged at the bottom part of the box body (8). The utility model is characterized in that an aeration pipe (2) is arranged at the lower part of the box body (8), and an aeration head on the aeration pipe (2) is arranged below the movable support plate (6). The utility model has the characteristic of high efficiency of waste water treatment.
Description
Technical field
The utility model belongs to the waste water treatment process field, is specifically related to a kind of interior electrolysis reactor.
Background technology
In existing wastewater electrochemical purification treatment technology, mainly contain the impressed current electrolytic process and do not need micro-electrolysis method two major types of impressed current.The equipment that does not need the micro-electrolysis method of impressed current is interior electrolysis reactor (or claiming micro-electrolysis reactor), electrolysis reactor in existing, mainly by casing, baffle plate, packing layer, movable supporting plate constitutes, the bottom of casing is provided with water-in, top at casing is provided with water outlet, movable supporting plate with aperture is positioned at the water-in top, movable supporting plate is provided with packing layer, the scrap metal (as iron filings) of packing layer for from bottom to top establishing according to this, carbon dust (or claiming carbon granules) filler constitutes, the baffle plate of having aperture is provided with sewage draining exit in the bottom of casing between water outlet and packing layer.
Not needing the micro-electrolysis method of impressed current to utilize the different material of current potential to be in the principle that can form microbattery in the waste water purifies waste water, its advantage is can save the technology power consumption than the impressed current electrolytic process, but this method still has that processing efficiency is lower, effect is unstable, scrap metal easily hardens, easy weak point such as obstruction.
Summary of the invention
The purpose of this utility model is to provide electrolysis reactor in the high aeration of a kind of waste water treatment efficiency.
To achieve these goals, the technical solution of the utility model is: electrolysis reactor in the aeration, comprise casing 8, packing layer 5, movable supporting plate 6, the bottom of casing 8 is provided with water-in 1, be provided with water outlet 3 on the top of casing 8, the movable supporting plate 6 of having aperture is positioned at water-in 1 top, and movable supporting plate 6 is provided with packing layer 5, packing layer 5 is made of scrap metal and carbon dust, is provided with sewage draining exit 7 in the bottom of casing 8; It is characterized in that: the bottom of casing 8 is provided with aeration tube 2, and the aeration head on the aeration tube 2 is arranged on the below of movable supporting plate 6.
The utility model is the improvement on the basis of electrolysis reactor in original, is characterized in having arranged aeration tube 2, is scrap metal (as iron filings), carbon dust reaction having increased oxygen.Main effect comprise quicken in the electrolytic reaction process, slow down hardening the time of scrap metal (as iron filings), even contacting of waste water and scrap metal, charcoal increases that dissolved oxygen makes that reactor has that bioactive metal is considered to be worth doing, the function of charcoal etc., improved waste water treatment efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Among the figure: 1-water-in, 2-aeration tube, 3-water outlet, 4-baffle plate, 5-packing layer, the movable supporting plate of 6-, 7-sewage draining exit, 8-casing.
Embodiment
As shown in Figure 1, electrolysis reactor in the aeration, comprise casing 8, baffle plate 4, packing layer 5, movable supporting plate 6, the bottom of casing 8 is provided with water-in 1, be provided with water outlet 3 on the top of casing 8, movable supporting plate 6 with aperture is positioned at water-in 1 top, movable supporting plate 6 is provided with packing layer 5, packing layer 5 is to be made of the filler that scrap metal (as iron filings) and carbon dust (or claiming carbon granules) are prepared by 2～10: 1 mass ratio, the baffle plate 4 of having aperture is provided with sewage draining exit 7 in the bottom of casing 8 between water outlet 3 and packing layer 5; The bottom of casing 8 is provided with aeration tube 2, and the aeration head on the aeration tube 2 is arranged on the below of movable supporting plate 6.
The principle of internal electrolysis is to utilize scrap metal of activated processing (as iron filings) and carbon granules as raw material, place in the casing, because the current potential height of carbon, the current potential of iron is low, so just can form the negative pole and the positive pole of electrolyzer, be electrolyte solution with the waste water that charges into, again in the slant acidity medium, the anodal hydrogen in statu nascendi that produces has strong reducing property, can reducing heavy metal ion and organic pollutant.The ferrous ion that negative pole generates also has reductibility.The iron ion of Sheng Chenging, ferrous ion exist with colloidal form through the oxyhydroxide polymer that hydrolysis, polymerization form in addition, and it has precipitation, flocculation adsorption, form flco, produce precipitation with pollutent.
Adopt the interior electrolysis reactor of aeration that saponin waste water is carried out pre-treatment, can partly remove COD and colourity in the waste water, topmost effect is the content that improves the biodegradability of waste water and increase iron ion in the waste water, for follow-up biological treatment creates good conditions.
Claims (1)
1. electrolysis reactor in the aeration, comprise casing (8), packing layer (5), movable supporting plate (6), the bottom of casing (8) is provided with water-in (1), be provided with water outlet (3) on the top of casing (8), movable supporting plate (6) with aperture is positioned at water-in (1) top, movable supporting plate (6) is provided with packing layer (5), and packing layer (5) is made of scrap metal, carbon dust, is provided with sewage draining exit (7) in the bottom of casing (8); It is characterized in that: the bottom of casing (8) is provided with aeration tube (2), and the aeration head on the aeration tube (2) is arranged on the below of movable supporting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098793 CN2839255Y (en) | 2005-11-17 | 2005-11-17 | Electrolytic reactor in aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098793 CN2839255Y (en) | 2005-11-17 | 2005-11-17 | Electrolytic reactor in aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839255Y true CN2839255Y (en) | 2006-11-22 |
Family
ID=37427240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098793 Expired - Fee Related CN2839255Y (en) | 2005-11-17 | 2005-11-17 | Electrolytic reactor in aeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839255Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936113A (en) * | 2014-05-14 | 2014-07-23 | 湖南景翌湘台环保高新技术开发有限公司 | Iron carbon reactor facility and technique for treating high-concentration organic wastewater |
-
2005
- 2005-11-17 CN CN 200520098793 patent/CN2839255Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936113A (en) * | 2014-05-14 | 2014-07-23 | 湖南景翌湘台环保高新技术开发有限公司 | Iron carbon reactor facility and technique for treating high-concentration organic wastewater |
| CN103936113B (en) * | 2014-05-14 | 2015-12-09 | 湖南景翌湘台环保高新技术开发有限公司 | A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhuxi Innovative Saponin Co., Ltd. Assignor: China University of Geosciences (Wuhan) Contract record no.: 2010420000136 Denomination of utility model: Multistage intensified catalytic oxidation, reduction and aeration internal electrolysis reactor and application thereof Granted publication date: 20061122 License type: Exclusive License Record date: 20100830 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20101117 |