CN206142887U - Dirty water treatment system of electricity flocculation - Google Patents
Dirty water treatment system of electricity flocculation Download PDFInfo
- Publication number
- CN206142887U CN206142887U CN201620887059.1U CN201620887059U CN206142887U CN 206142887 U CN206142887 U CN 206142887U CN 201620887059 U CN201620887059 U CN 201620887059U CN 206142887 U CN206142887 U CN 206142887U
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- CN
- China
- Prior art keywords
- rotating cathode
- anode
- fixed
- shell
- sacrificial anode
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Abstract
The utility model provides a dirty water treatment system of electricity flocculation, includes one rotating cathode (6) and one sacrificial anode (3), still includes one shell (1), sacrificial anode (3) are located the bottom of shell (1), and there is a vertical ascending through -hole at the center of this sacrificial anode (3), and one feed liquor pipe (21) communicate with the bottom of this through -hole, rotating cathode (6) are located the upper portion of sacrificial anode (3), rotating cathode (6) are discoid, and this rotating cathode (6) center fixed a rotation axis (62) is equipped with one fixed anode (5) on rotating cathode (6) upper portion, formation second reaction chamber (42) between the bottom surface of this fixed anode (5) and the upper surface of rotating cathode (6), shell (1) bottom is cylindrical, and the top is the toper, and the top has one cylindrical holding chamber (12), these holding chamber (12) intercommunication discharging pipe (22). This treater processing speed is fast, can handle large -traffic sewage.
Description
Technical field
This utility model is related to a kind of electric flocculation sewage treatment system, and in particular to a kind of big flow processing meanss.
Background technology
The reaction principle of electric flocculation is that, with metals such as aluminum, ferrum as anode, in the presence of unidirectional current, anode is dissoluted, and is produced
Raw Al, Fe plasma, in the oxidizing process of a series of hydrolysis of Jing, 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. meanwhile, it is powered
Contaminant particle swimming in the electric field, its Partial charge in electrode and and is promoted its to take off steady coagulation.
When waste water carries out electrolytic flocculation process, not only there is coagulative precipitation to act on colloidal state impurity and suspended impurity, Er Qieyou
In the Oxidation and the reduction of negative electrode of anode, multiple pollutant in eliminating water can be removed.
Existing electric flocculation device reaction speed is slow, is only capable of processing the slow sewage of flow rill speed, need to such as process a large amount of dirts
Water can only select to 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 electric flocculation sewage treatment system.
To achieve these goals, this utility model includes, including a rotating cathode and a sacrificial anode, its feature
It is, also including a shell, the sacrificial anode is located at the bottom of shell, the center of the sacrificial anode has one straight up
Through hole a, feed tube is connected with the bottom of the through hole, the rotating cathode be located at sacrificial anode top, the rotating cathode with it is sacrificial
Domestic animal anode is not contacted, and has one first reaction chamber between the two,
The rotating cathode is discoid, and a rotary shaft is fixed at the rotating cathode center, and the revolving spindle goes out outside shell,
Rotary shaft is provided with negative electrode feeder ear,
A fixed anode is provided with rotating cathode top, its excircle is fixed on inside the shell table to the fixed anode for ring-type
On face, the rotary shaft is passed through from the fixed anode center, shape between the bottom surface of the fixed anode and the upper surface of rotating cathode
Into the second reaction chamber,
The outer casing bottom is cylinder, and top is taper, and top, with a cylindrical containing cavity, the containing cavity connects
A logical discharge nozzle,
The discharging opening of the discharge nozzle arranges a striker plate, and the striker plate is inclined upwardly away from one end of discharge nozzle, described
The bottom of discharge nozzle is provided with a feeding belt, and the feeding belt includes a drive roll and a driven voller and one by screen cloth
Made by belt, the lengthwise position of the driven voller is less than drive roll, and drive roll and driven voller are pointed in the lower end of the striker plate
Between；
Also include a separating pool, the separating pool includes a turbid liquid pool and a clean solution tank, and the driven voller is located at turbid
The top of liquid pool, the drive roll is located at the top of clean solution tank；
The top of the turbid liquid pool is provided with a turbid liquid pool sludge mouth, and bottom is provided with a turbid liquid pool clear liquid mouth；
The top of the clean solution tank is provided with a clean solution tank sludge mouth, and bottom is provided with a clean solution tank clear liquid mouth.
Sewage enters reaction chamber by the through hole of feed tube and sacrificial anode, and electric flocculation reaction occurs, and 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 for big flow reaction basis is provided.Rotating cathode, can participate in instead in bottom surface and top surface face
Reaction efficiency should be able to further be improved.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 to middle aggregation, slowly into containing cavity, is easy to follow-up
Solid-liquid separation.The feeding belt can will carry out preliminary solid-liquid separation, solid content through the reacted liquid of electric flocculation in advance
High liquid enters turbid liquid pool, and the low liquid of solid content enters clean solution tank, the purification efficiency of liquid can be so substantially improved.
Further, paddle is carried in the rotary shaft.
Further, titanium dioxide is coated with the surface of the fixed anode, is fixed with the top of the rotating cathode
Ultra-violet lamp.On the one hand titanium dioxide can speed up electric flocculation reaction, on the other hand with the effect for eliminating pollutant.
Description of the drawings
Fig. 1 is this utility model schematic diagram；
Fig. 2 is the structural representation of this utility model belt.
Specific embodiment
This utility model is described in detail below in conjunction with the accompanying drawings.
As illustrated, this utility model includes, a kind of electric flocculation sewage treatment system, including a rotating cathode 6 and
Individual sacrificial anode 3, it is characterised in that also including a shell 1, the sacrificial anode 3 is located at the bottom of shell 1, the sacrifice sun
There is a through hole straight up at the center of pole 3, and a feed tube 21 is connected with the bottom of the through hole, and the rotating cathode 6 is located at sacrificial
The top of domestic animal anode 3, the rotating cathode 6 is not contacted with sacrificial anode 3, there is one first reaction chamber 41 between the two,
The rotating cathode 6 is discoid, and a rotary shaft 62 is fixed at the center of rotating cathode 6, and the rotary shaft 62 is stretched out
Outside shell 1, rotary shaft 62 is provided with negative electrode feeder ear 63,
A fixed anode 5 is provided with the top of rotating cathode 6, its excircle is fixed on shell 1 to the fixed anode 5 for ring-type
On inner surface, the rotary shaft 62 is passed through from the center of fixed anode 5, the bottom surface of the fixed anode 5 and the upper table of rotating cathode 6
The second reaction chamber 42 is formed between face,
The bottom of the shell 1 is cylinder, and top is taper, and top, with a cylindrical containing cavity 12, this is housed
Chamber 12 connects a discharge nozzle 22,
The discharging opening of the discharge nozzle 22 arranges a striker plate 8, the striker plate 8 away from discharge nozzle 22 one end to updip
Tiltedly, the bottom of the discharge nozzle 22 is provided with a feeding belt 7, and the feeding belt 7 includes a drive roll 72 and a driven voller
71 and belt 73 by made by screen cloth, the lengthwise position of the driven voller 71 is less than drive roll 72, the striker plate 8
Point between drive roll 72 and driven voller 71 lower end；
Also include a separating pool 9, the separating pool 9 includes a turbid liquid pool 91 and a clean solution tank 92, the driven voller
71 tops for being located at turbid liquid pool 91, the drive roll 72 is located at the top of clean solution tank 92；
The top of the turbid liquid pool 91 is provided with a turbid liquid pool sludge mouth 911, and bottom is provided with a turbid liquid pool clear liquid mouth
912；
The top of the clean solution tank 92 is provided with a clean solution tank sludge mouth 921, and bottom is provided with a clean solution tank clear liquid mouth
922。
Paddle 61 is carried in the rotary shaft 62.
Titanium dioxide is coated with the 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, and electric flocculation reaction occurs, and 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 for big flow reaction basis is provided.Column shaped rotating negative electrode, can join in bottom surface and top surface
Reaction efficiency can be further improved with reaction.Therefore make the device that there is bigger disposal ability.Meanwhile, cover top portion is cone
Shape, rotating cathode alternative sewage rotation when rotating makes the flocculate of light weight to middle aggregation, slowly into containing cavity, is easy to
Follow-up solid-liquid separation.
Claims (3)
1. a kind of electric flocculation sewage treatment system, an including rotating cathode (6) and a sacrificial anode (3), it is characterised in that
Also include a shell (1), the sacrificial anode (3) has one to erect positioned at the bottom of shell (1), the center of the sacrificial anode (3)
Straight through hole upwards a, feed tube (21) is connected with the bottom of the through hole, and the rotating cathode (6) is positioned at sacrificial anode (3)
Top, the rotating cathode (6) is not contacted with sacrificial anode (3), there is one first reaction chamber (41) between the two,
The rotating cathode (6) is discoid, and a rotary shaft (62) is fixed at rotating cathode (6) center, the rotary shaft (62)
Stretch out shell (1) outward, rotary shaft (62) is provided with negative electrode feeder ear (63),
A fixed anode (5) is provided with rotating cathode (6) top, its excircle is fixed on outward the fixed anode (5) for ring-type
On shell (1) inner surface, the rotary shaft (62) passes through from fixed anode (5) center, bottom surface and the rotation of the fixed anode (5)
The second reaction chamber (42) is formed between the upper surface of negative electrode (6),
Shell (1) bottom is cylinder, and top is taper, and top, with a cylindrical containing cavity (12), this is housed
Chamber (12) connects a discharge nozzle (22)；
The discharging opening of the discharge nozzle (22) arranges a striker plate (8), the striker plate (8) away from discharge nozzle (22) one end upwards
Incline, the bottom of the discharge nozzle (22) is provided with a feeding belt (7), the feeding belt (7) including a drive roll (72) and
One driven voller (71) and a belt by made by screen cloth (73), the lengthwise position of the driven voller (71) is less than drive roll
(72), the lower end of the striker plate (8) is pointed between drive roll (72) and driven voller (71)；
Also include a separating pool (9), the separating pool (9) includes a turbid liquid pool (91) and a clean solution tank (92), it is described from
Dynamic roller (71) is positioned at the top of turbid liquid pool (91), top of the drive roll (72) positioned at clean solution tank (92)；
The top of the turbid liquid pool (91) is provided with a turbid liquid pool sludge mouth (911), and bottom is provided with a turbid liquid pool clear liquid mouth
(912)；
The top of the clean solution tank (92) is provided with clean solution tank sludge mouth (921), and bottom is provided with a clean solution tank clear liquid mouth
(922)。
2. electric flocculation sewage treatment system according to claim 1, it is characterised in that with stirring on the rotary shaft (62)
Mix leaf (61).
3. electric flocculation sewage treatment system according to claim 1 and 2, it is characterised in that the table of the fixed anode (5)
Titanium dioxide is coated with face, at the top of the rotating cathode (6) ultra-violet lamp is fixed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887059.1U CN206142887U (en) | 2016-08-15 | 2016-08-15 | Dirty water treatment system of electricity flocculation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887059.1U CN206142887U (en) | 2016-08-15 | 2016-08-15 | Dirty water treatment system of electricity flocculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142887U true CN206142887U (en) | 2017-05-03 |
Family
ID=58627847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887059.1U Expired - Fee Related CN206142887U (en) | 2016-08-15 | 2016-08-15 | Dirty water treatment system of electricity flocculation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142887U (en) |
-
2016
- 2016-08-15 CN CN201620887059.1U patent/CN206142887U/en not_active Expired - Fee Related
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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: 20170503 Termination date: 20170815 |