CN205099426U - Electro -fenton water treatment reactor - Google Patents
Electro -fenton water treatment reactor Download PDFInfo
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- CN205099426U CN205099426U CN201520865861.6U CN201520865861U CN205099426U CN 205099426 U CN205099426 U CN 205099426U CN 201520865861 U CN201520865861 U CN 201520865861U CN 205099426 U CN205099426 U CN 205099426U
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Abstract
The utility model discloses an electro -fenton water treatment reactor is equipped with water inlet and delivery port respectively in the both sides of reactor, is close to water inlet department at reactor and establishes water distribution plate, is close to delivery port department and establishes overflow plate, establishes the water distribution hole bottom water distribution plate, the height that highly is higher than the overflow plate top on water distribution plate top, a plurality of electrode guide plates of installation between water distribution plate and overflow plate make rivers flow through from the upper end of an electrode guide plate, follow next adjacent electrode guide plate lower extreme again and flow through, analogize in proper order to form baffling form flow path. This reactor has realized upper and lower baffling, the water laminar flow of waste water in electro -fenton water treatment reactor, has reduced its impact power to the electrode, has improved the water conservancy mixing condition in the electro -fenton water treatment reactor, makes the active material who generates fully contact in pollutant and the water in the waste water to improve waste water treatment efficiency.
Description
Technical field
The utility model relates to a kind of electric Fenton water processing reactor.
Background technology
Electricity Fenton technology is the Fe produced with electrochemical process
2+and (or) H
2o
2as the constant source of Fenton reagent, a kind for the treatment of technology of degradation of contaminant.Compared with traditional Fenton technology, its advantage is degradation mechanism of organic substance variation, comprises active substance as the oxidations such as OH, anodic oxidation, cathodic reduction, absorption, electro-adsorption effect etc.In addition, electrochemical method also has environmental friendliness, device simple, level of automation advantages of higher.Thus put Fenton technology and cause extensive attention in water treatment field.
The main direction of studying of electric Fenton technology comprises electrode materials, catalyzer, synergistic oxidation technology and electrolyser construction etc. a few days ago.The flow path designs of waste water is very part and parcel in electrochemical reactor mechanical development, directly affects the hydraulic detention time of fluid mixing states and whole technique in reactor.In the electric Fenton water processing reactor generally applied at present, more common waste water stream is mainly flow lifting type or flat flow, comparatively large to the impact of electrode and reactor, and under this stream, waste water flow rate is fast, and process often needs the longer residence time.
Utility model content
The technical problem that the utility model solves is, is improved the processing efficiency of electric Fenton, reduce the treatment time of electric Fenton by design flow route.
The technical solution of the utility model is, a kind of electric Fenton water processing reactor is provided, is respectively equipped with water-in and water outlet in the both sides of reactor, in reactor, establish water distribution board near water inlet, establish overflow plate near water outlet, bottom water distribution board, establish water distributing pore; The height on water distribution board top is higher than the height on overflow plate top; Some electrode flow deflectors are installed between water distribution board and overflow plate, current are flow through from the upper end of an electrode flow deflector, then flow through from the electrode flow deflector lower end that the next one is adjacent, the like form baffling shape stream.
Further, described electrode flow deflector comprises cathode plate and plate; The quantity of cathode plate and plate is equal and be no less than two pieces, and cathode plate and plate are alternately arranged and are parallel to each other.
Further, the height on cathode plate top lower than plate top height and higher than the height of plate bottom, make between plate bottom and the bottom surface of reactor, to form the space for water flow, between the top of cathode plate and the end face of reactor, form the space for water flow.The effect of cathode plate and plate is equivalent, and its position relationship can exchange.
Further, by water (flow) direction, described reactor is divided into water distribution area, baffling district and exhalant region successively by water distribution board and overflow plate; Water-in is located at water distribution area top, and water outlet is located at the bottom of exhalant region.
Further, the difference of altitude on cathode plate top and plate top is 30-50mm.
Further, the distance between cathode plate and adjacent plate is 40-100mm.
Further, the aperture of described water distributing pore is 30-60mm.
The beneficial effects of the utility model are, by designing a kind of baffling stream, achieve the up and down baffling of waste water in electric Fenton water processing reactor, horizontal plug-flow, reduce its impact forces to electrode, improve the waterpower mixing condition in electric Fenton water processing reactor, pollutent in waste water is fully contacted with the active substance generated in water body, thus improves waste water treatment efficiency.
Accompanying drawing explanation
Fig. 1 represents the sectional view of electric Fenton water processing reactor.
Fig. 2 represents the structure iron of water distribution board in electric Fenton water processing reactor.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
The present embodiment provides a kind of electric Fenton water processing reactor, and the sectional view of its structure as shown in Figure 1, comprises water-in 1, water outlet 2, water distribution board 3, overflow plate 4, cathode plate 5, plate 6; Wherein water-in 1 and water outlet 2 are cylindrical tube; Described reactor is rectangular box; When reactor is of a size of 300 × 300 × 600mm, on the left of reactor, wall 60mm place is provided with water distribution board 3, and as shown in Figure 2, described water distribution board 3 is contour with reactor, described water distribution board is provided with an arrangement water hole 10 apart from 50mm place, bottom, and described water distributing pore 10 aperture is 35mm; Overflow plate 4 is apart from wall 50mm on the right side of reactor, and its top is lower than reactor head 35mm; Be provided with two pieces of cathode plates 5 and two pieces of plates 6 between overflow plate 4 and water distribution board 3, be alternately arranged and parallel to each other, cathode plate is stainless steel plate, and described reactor size is 300 × 300 × 600mm, and cathode plate is of a size of 250 × 300mm; Described plate is doped Ti O
2ti-support metal oxide anode, plate is of a size of 250 × 300mm; The spacing 50mm of cathode plate and plate, cathode plate and the plate certain altitude that staggers up and down is installed, and makes to form vertical baffling stream in reactor, and staggering is highly 40mm.By water (flow) direction, reactor is divided into water distribution area 7, baffling district 8 and exhalant region 9 successively by water distribution board 3 and overflow plate 4; Water-in 1 is located at water distribution area 7 top, and water outlet 2 is located at the bottom of exhalant region 9.Current enter water distribution area 7 through water-in 1, and the water distributing pore 10 via water distribution board 3 lower end enters baffling district 3, vertical baffling under the guide functions of electrode flow deflector 5, and through overflow plate 6 overflow to exhalant region 9, the water outlet 2 finally by lower end, exhalant region 9 is discharged.
Claims (7)
1. an electric Fenton water processing reactor, water-in (1) and water outlet (2) is respectively equipped with in the both sides of reactor, it is characterized in that, water distribution board (3) is established near water-in (1) place in reactor, establish overflow plate (4) near water outlet (2) place, establish water distributing pore (10) in water distribution board (3) bottom; The height on water distribution board (3) top is higher than the height on overflow plate (4) top; Between water distribution board (3) and overflow plate (4), some electrode flow deflectors are installed, current are flow through from the upper end of an electrode flow deflector, then flow through from the electrode flow deflector lower end that the next one is adjacent, the like form baffling shape stream.
2. reactor as claimed in claim 1, it is characterized in that, described electrode flow deflector comprises cathode plate (5) and plate (6); The quantity of cathode plate (5) and plate (6) is equal and be no less than two pieces, and cathode plate (5) and plate (6) are alternately arranged and are parallel to each other.
3. reactor as claimed in claim 2, it is characterized in that, the height on cathode plate (5) top lower than plate (6) top height and higher than the height of plate (6) bottom, make plate (6) between bottom and the bottom surface of reactor, form the space supplying water flow, between the top of cathode plate (5) and the end face of reactor, form the space for water flow.
4. reactor as claimed in claim 1, it is characterized in that, by water (flow) direction, described reactor is divided into water distribution area (7), baffling district (8) and exhalant region (9) successively by water distribution board (3) and overflow plate (4); Water-in (1) is located at water distribution area (7) top, and water outlet (2) is located at the bottom of exhalant region (9).
5. as claimed in claim 1, it is characterized in that, the difference of altitude on cathode plate (5) top and plate (6) top is 30-50mm.
6. as claimed in claim 1, it is characterized in that, the distance between cathode plate (5) and adjacent plate (6) is 40-100mm.
7. as claimed in claim 1, it is characterized in that, the aperture of described water distributing pore (10) is 30-60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865861.6U CN205099426U (en) | 2015-11-03 | 2015-11-03 | Electro -fenton water treatment reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865861.6U CN205099426U (en) | 2015-11-03 | 2015-11-03 | Electro -fenton water treatment reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205099426U true CN205099426U (en) | 2016-03-23 |
Family
ID=55515218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865861.6U Active CN205099426U (en) | 2015-11-03 | 2015-11-03 | Electro -fenton water treatment reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205099426U (en) |
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2015
- 2015-11-03 CN CN201520865861.6U patent/CN205099426U/en active Active
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