CN206395890U - Big flow electric flocculation sewage disposal system - Google Patents
Big flow electric flocculation sewage disposal system Download PDFInfo
- Publication number
- CN206395890U CN206395890U CN201620884064.7U CN201620884064U CN206395890U CN 206395890 U CN206395890 U CN 206395890U CN 201620884064 U CN201620884064 U CN 201620884064U CN 206395890 U CN206395890 U CN 206395890U
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- rotating cathode
- liquid
- anode
- sacrificial anode
- turbid
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Abstract
A kind of big flow electric flocculation sewage disposal system, including a rotating cathode (6) and a sacrificial anode (3), also include a shell (1), there is a through hole straight up at the center of sacrificial anode (3), one feed tube (21) is connected with the bottom of the through hole, there is a reaction chamber (4) between the rotating cathode (6) and sacrificial anode (3), a rotary shaft (62) is fixed on the rotating cathode (6), rotary shaft (62) is provided with negative electrode feeder ear (63), a fixed anode (5) is externally provided with rotating cathode (6), the fixed anode (5) is tubular, there is one second reaction chamber between the outer surface of its inner surface and rotating cathode (6), shell (1) bottom is cylinder, top is taper, and top is with a cylindrical accommodating cavity (12), the accommodating cavity (12) connects a discharge nozzle (22).The processor processing speed is fast, can handle big flow sewage.
Description
Technical field
The utility model is related to a kind of electric flocculation sewage-treatment plant, and in particular to a kind of big flow processing unit.
Background technology
The reaction principle of electric flocculation is that, using metals such as aluminium, iron as anode, in the presence of direct current, anode is dissoluted, production
Raw Al, Fe plasma, in a series of oxidizing process through hydrolysis, polymerization and ferrous iron, develops into various hydroxo complexes, multinuclear
Hydroxo complex so that hydroxide, make the colloidal state impurity in waste water, suspended impurity coagulative precipitation and separate simultaneously, it is powered
Contaminant particle swimming in the electric field, its Partial charge is neutralized by electrode and promotes it to take off steady coagulation.
When waste water carries out electrolytic flocculation processing, not only there are coagulative precipitation effect, Er Qieyou to colloidal state impurity and suspended impurity
In the oxidation and the reduction of negative electrode of anode, multiple pollutant in water removal can be removed.
Existing electric flocculation device reaction speed is slow, is only capable of handling the slow sewage of flow rill speed, need to such as handle a large amount of dirts
Water can only select increase place capacity or increase number of devices.
The content of the invention
The purpose of this utility model is to provide a kind of big flow electric flocculation sewage disposal system.
To achieve these goals, the utility model includes, a rotating cathode and a sacrificial anode, in addition to one
Shell, the sacrificial anode is located at the bottom of shell, and there is a through hole straight up at the center of the sacrificial anode, a feed tube with
The bottom connection of the through hole, the rotating cathode is located at the top of sacrificial anode, and the rotating cathode is not contacted with sacrificial anode, and two
There is a reaction chamber between person, the rotating cathode is that a rotary shaft is fixed on cylinder, the rotating cathode, and the rotary shaft is stretched out
Outside shell, rotary shaft is provided with negative electrode feeder ear, and a fixed anode is externally provided with rotating cathode, and the fixed anode is tubular,
There is one second reaction chamber between its inner surface and the outer surface of rotating cathode, the outer casing bottom is cylinder, and top is taper,
And top, with a cylindrical accommodating cavity, the accommodating cavity connects a discharge nozzle；
The discharge nozzle is stretched into a depositing reservoir and connected with the bottom of a liquid separatnig tube, the middle part side elevation of the liquid separatnig tube
A clear liquid pipe is provided with, the top of the liquid separatnig tube is provided with a turbid liquid pipe, and the depositing reservoir bottom is divided into two parts, respectively
For clean solution tank and turbid liquid pool, the turbid liquid pipe is stretched into turbid liquid pool, and the clear liquid pipe is stretched into clean solution tank, the turbid liquid pool top
There is a turbid liquid sludge outlet, a turbid liquid purified liquor outlet is arranged at the bottom of turbid liquid pool, and the top of the clean solution tank has a clear liquid sludge to go out
Mouthful, a clean solution tank purified liquor outlet is arranged at the bottom of clean solution tank；
The center of circle of the axis of the discharge nozzle only liquid separatnig tube bottom surface.
Sewage enters reaction chamber by the through hole of feed tube and sacrificial anode, occurs electric flocculation reaction, subsequently enters second
Reaction chamber continues to reaction, and on the one hand rotating cathode can make the metal ion to be formed quickly and hydroxyl reaction, can also make gold
Category hydroxide is more evenly distributed, and basis is provided for big flow reaction.Column shaped rotating negative electrode, can in bottom surface and side elevation
Reaction efficiency can further be improved by participating in reaction.Therefore make the device that there is bigger disposal ability.Meanwhile, cover top portion is
Taper, rotating cathode alternative sewage rotation when rotating, makes the flocculate of light weight assemble to centre, slowly into accommodating cavity, just
In follow-up separation of solid and liquid.Liquid is used from accommodating cavity into liquid separatnig tube liquid separatnig tube quickly to rotate, top makes clay content highest liquid
Into turbid liquid pool, the liquid that middle part lacks clay content enters clean solution tank, and separately precipitation can further improve separation of solid and liquid speed.
Further, the top of the rotating cathode carries paddle.Liquid in rotation speed is improved, accelerates separation of solid and liquid effect
Rate.
Further, titanium dioxide is coated with the inner surface of the fixed anode, the top of the rotating cathode is fixed
There is ultraviolet lamp.On the one hand titanium dioxide can speed up electric flocculation reaction, on the other hand with the effect for eliminating pollutant.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is liquid separatnig tube schematic diagram.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As illustrated, the utility model includes, a rotating cathode 6 and a sacrificial anode 3, it is characterised in that also wrap
A shell 1 is included, the sacrificial anode 3 is located at the bottom of shell 1, and there is a through hole straight up at the center of the sacrificial anode 3,
One feed tube 21 is connected with the bottom of the through hole, the rotating cathode 6 be located at sacrificial anode 3 top, the rotating cathode 6 with it is sacrificial
Domestic animal anode 3 is not contacted, and has a reaction chamber 4 between the two, and the rotating cathode 6 is to fix one on cylinder, the rotating cathode 6
Rotary shaft 62, the rotary shaft 62 is stretched out outside shell 1, and rotary shaft 62 is provided with negative electrode feeder ear 63, and one is externally provided with rotating cathode 6
Individual fixed anode 5, the fixed anode 5 is tubular, there is one second reaction chamber between its inner surface and the outer surface of rotating cathode 6,
The bottom of shell 1 is cylinder, and top is taper, and top, with a cylindrical accommodating cavity 12, the accommodating cavity 12 is connected
One discharge nozzle 22；The discharge nozzle 22 is stretched into a depositing reservoir 7 and connected with the bottom of a liquid separatnig tube 8, in the liquid separatnig tube 8
Portion's side elevation is provided with a clear liquid pipe 82, and the top of the liquid separatnig tube 8 is provided with a turbid liquid pipe 81, the bottom of depositing reservoir 7 point
For two parts, respectively clean solution tank 72 and turbid liquid pool 71, the turbid liquid pipe 81 is stretched into turbid liquid pool 71, and the clear liquid pipe 82 is stretched
Enter in clean solution tank 72, a turbid liquid sludge outlet 711 is arranged at the turbid top of liquid pool 71, the bottom of turbid liquid pool 71 has a turbid liquid clear liquid to go out
Mouth 712, a clear liquid sludge outlet 721 is arranged at the top of the clean solution tank 72, and a clean solution tank purified liquor outlet is arranged at the bottom of clean solution tank 72
722；
The center of circle of the axis of the discharge nozzle 22 only bottom surface of liquid separatnig tube 8.
The top of the rotating cathode 6 carries paddle 61.
Titanium dioxide is coated with the inner surface of the fixed anode 5, the top of the rotating cathode 6 is fixed with ultraviolet light
Lamp.
Sewage enters reaction chamber by the through hole of feed tube and sacrificial anode, occurs electric flocculation reaction, subsequently enters second
Reaction chamber continues to reaction, and on the one hand rotating cathode can make the metal ion to be formed quickly and hydroxyl reaction, can also make gold
Category hydroxide is more evenly distributed, and basis is provided for big flow reaction.Column shaped rotating negative electrode, can in bottom surface and side elevation
Reaction efficiency can further be improved by participating in reaction.Therefore make the device that there is bigger disposal ability.Meanwhile, cover top portion is
Taper, rotating cathode alternative sewage rotation when rotating, makes the flocculate of light weight assemble to centre, slowly into accommodating cavity, just
In follow-up separation of solid and liquid.
Claims (3)
1. a kind of big flow electric flocculation sewage disposal system, including a rotating cathode (6) and a sacrificial anode (3), it is special
Levy and be, in addition to a shell (1), the sacrificial anode (3) is positioned at the bottom of shell (1), the center of the sacrificial anode (3)
There is a through hole straight up, a feed tube (21) is connected with the bottom of the through hole, the rotating cathode (6) is located at sacrificial anode
(3) top, the rotating cathode (6) is not contacted with sacrificial anode (3), there is a reaction chamber (4), the rotating cathode between the two
(6) it is cylinder, fixes a rotary shaft (62) on the rotating cathode (6), the rotary shaft (62) stretches out shell (1) outside, rotation
Axle (62) is provided with negative electrode feeder ear (63), is externally provided with a fixed anode (5) in rotating cathode (6), the fixed anode (5) is
There is one second reaction chamber between the outer surface of tubular, its inner surface and rotating cathode (6), shell (1) bottom is cylinder,
Top is taper, and top, with a cylindrical accommodating cavity (12), the accommodating cavity (12) connects a discharge nozzle (22)；
The discharge nozzle (22) is stretched into a depositing reservoir (7) and connected with the bottom of a liquid separatnig tube (8), the liquid separatnig tube (8)
Middle part side elevation is provided with a clear liquid pipe (82), and the top of the liquid separatnig tube (8) is provided with a turbid liquid pipe (81), the depositing reservoir
(7) bottom is divided into two parts, respectively clean solution tank (72) and turbid liquid pool (71), and the turbid liquid pipe (81) stretches into turbid liquid pool (71)
In, the clear liquid pipe (82) is stretched into clean solution tank (72), and a turbid liquid sludge outlet (711) is arranged at turbid liquid pool (71) top, turbid
One turbid liquid purified liquor outlet (712) is arranged at the bottom of liquid pool (71), and a clear liquid sludge outlet is arranged at the top of the clean solution tank (72)
(721), a clean solution tank purified liquor outlet (722) is arranged at the bottom of clean solution tank (72)；
The center of circle of the axis of the discharge nozzle (22) only liquid separatnig tube (8) bottom surface.
2. big flow electric flocculation sewage disposal system according to claim 1, it is characterised in that the rotating cathode (6)
Top carry paddle (61).
3. big flow electric flocculation sewage disposal system according to claim 1 or 2, it is characterised in that the fixed anode
(5) it is coated with inner surface at the top of titanium dioxide, the rotating cathode (6) and is fixed with ultraviolet lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884064.7U CN206395890U (en) | 2016-08-15 | 2016-08-15 | Big flow electric flocculation sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620884064.7U CN206395890U (en) | 2016-08-15 | 2016-08-15 | Big flow electric flocculation sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395890U true CN206395890U (en) | 2017-08-11 |
Family
ID=59507175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620884064.7U Expired - Fee Related CN206395890U (en) | 2016-08-15 | 2016-08-15 | Big flow electric flocculation sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206395890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU202625U1 (en) * | 2020-04-21 | 2021-03-01 | Алексей Сергеевич Горшков | Device for electrochemical purification of drinking water |
-
2016
- 2016-08-15 CN CN201620884064.7U patent/CN206395890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU202625U1 (en) * | 2020-04-21 | 2021-03-01 | Алексей Сергеевич Горшков | Device for electrochemical purification of drinking water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180815 |