CN205892824U - Large -traffic electricity flocculation sewage treatment ware - Google Patents
Large -traffic electricity flocculation sewage treatment ware Download PDFInfo
- Publication number
- CN205892824U CN205892824U CN201620880803.5U CN201620880803U CN205892824U CN 205892824 U CN205892824 U CN 205892824U CN 201620880803 U CN201620880803 U CN 201620880803U CN 205892824 U CN205892824 U CN 205892824U
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- Prior art keywords
- rotating cathode
- anode
- sacrificial anode
- fixed
- shell
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Abstract
The utility model provides a large -traffic electricity flocculation sewage treatment ware, including one rotating cathode (6) and one sacrificial anode (3), still include one shell (1), there is a vertical ascending through -hole at the center of sacrificial anode (3), one feed liquor pipe (21) communicate with the bottom of this through -hole, have between this rotating cathode (6) and sacrificial anode (3) a reaction chamber (4), one piece fixed rotation axis (62) are gone up in this rotating cathode (6), be equipped with negative pole feeder ear (63) on rotation axis (62), be equipped with one fixed anode (5) outside rotating cathode (6), this fixed anode (5) are the tube -shape, there is a second reaction chamber between the surface of its internal surface and 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 plant and in particular to a kind of big flow processing meanss.
Background technology
The reaction principle of electric flocculation is with metals such as aluminum, ferrum as anode, and in the presence of unidirectional current, anode is dissoluted, and produces
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, makes colloidal state impurity in waste water, suspended impurity coagulative precipitation and separation. and meanwhile, 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 process, not only colloidal state impurity and suspended impurity there are is coagulative precipitation to act on, Er Qieyou
In the Oxidation of anode and the reduction of negative electrode, 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, such as need to process a large amount of dirts
Water can only select to increase place capacity or increase number of devices.
Content of the invention
The purpose of this utility model is to provide a kind of big flow electric flocculation apparatus for treating sewage.
To achieve these goals, this utility model includes, a rotating cathode and a sacrificial anode, also includes one
Shell, described sacrificial anode is located at the bottom of shell, and there is a through hole straight up at the center of this sacrificial anode, a feed tube with
The bottom connection of this through hole, described rotating cathode is located at the top of sacrificial anode, and this rotating cathode is not contacted with sacrificial anode, and two
There is a reaction chamber, described rotating cathode is cylinder, this rotating cathode is fixed a rotary shaft, this rotary shaft is stretched out between person
Outside shell, rotary shaft is provided with negative electrode feeder ear, is externally provided with a fixed anode in rotating cathode, and this fixed anode is tubular,
There is one second reaction chamber, described outer casing bottom is cylinder, top is taper between its inner surface and outer surface of rotating cathode,
And top carries a cylindrical containing cavity, this containing cavity connects a discharge nozzle.
Sewage passes through feed tube and the through hole of sacrificial anode enters reaction chamber, electric flocculation reaction occurs, subsequently enters second
Reaction chamber continues to react, and rotating cathode one side can make the metal ion of formation quick and hydroxyl reaction, also can make gold
Belong to hydroxide to be more evenly distributed, provide basis for big flow reaction.Column shaped rotating negative electrode, all can in bottom surface and side elevation
Participate in reaction and can improve reaction efficiency further.This device is therefore made to have bigger disposal ability.Meanwhile, cover top portion is
Taper, alternative sewage rotation during rotating cathode rotation, so that the flocculate of light weight is assembled to middle, slowly enter containing cavity, just
In follow-up solid-liquid separation.
Further, the top of described rotating cathode carries paddle.Improve liquid in rotation speed, accelerate solid-liquid separation effect
Rate.
Further, the inner surface of described fixed anode is coated with titanium dioxide, the top of described rotating cathode is fixed
There is ultra-violet lamp.Titanium dioxide one side can speed up electric flocculation reaction, on the other hand has the effect eliminating pollutant.
Brief description
Fig. 1 is this utility model schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail.
As illustrated, this utility model includes, a rotating cathode 6 and a sacrificial anode 3 are it is characterised in that also wrap
Include a shell 1, described sacrificial anode 3 is located at the bottom of shell 1, there is a through hole straight up at the center of this sacrificial anode 3,
One feed tube 21 is connected with the bottom of this through hole, described rotating cathode 6 be located at sacrificial anode 3 top, this rotating cathode 6 with sacrificial
Domestic animal anode 3 does not contact, and has a reaction chamber 4 between the two, and described rotating cathode 6 is cylinder, and this rotating cathode 6 fixes one
Rotary shaft 62, this rotary shaft 62 is stretched out outside shell 1, and rotary shaft 62 is provided with negative electrode feeder ear 63, is externally provided with one in rotating cathode 6
Individual fixed anode 5, this fixed anode 5 is tubular, has one second reaction chamber between the outer surface of its inner surface and rotating cathode 6,
Described shell 1 bottom is cylinder, and top is taper, and top carries a cylindrical containing cavity 12, and this containing cavity 12 connects
One discharge nozzle 22.
The top of described rotating cathode 6 carries paddle 61.
Titanium dioxide is coated with the inner surface of described fixed anode 5, the top of described rotating cathode 6 is fixed with ultraviolet light
Lamp.
Sewage passes through feed tube and the through hole of sacrificial anode enters reaction chamber, electric flocculation reaction occurs, subsequently enters second
Reaction chamber continues to react, and rotating cathode one side can make the metal ion of formation quick and hydroxyl reaction, also can make gold
Belong to hydroxide to be more evenly distributed, provide basis for big flow reaction.Column shaped rotating negative electrode, all can in bottom surface and side elevation
Participate in reaction and can improve reaction efficiency further.This device is therefore made to have bigger disposal ability.Meanwhile, cover top portion is
Taper, alternative sewage rotation during rotating cathode rotation, so that the flocculate of light weight is assembled to middle, slowly enter containing cavity, just
In follow-up solid-liquid separation.
Claims (3)
1. a kind of big flow electric flocculation apparatus for treating sewage, including a rotating cathode (6) and a sacrificial anode (3), its feature
It is, also includes a shell (1), described sacrificial anode (3) is located at the bottom of shell (1), and the center of this sacrificial anode (3) has
One through hole straight up, a feed tube (21) is connected with the bottom of this through hole, and described rotating cathode (6) is located at sacrificial anode
(3) top, this rotating cathode (6) is not contacted with sacrificial anode (3), has a reaction chamber (4), described rotating cathode between the two
(6) it is cylinder, this rotating cathode (6) is fixed a rotary shaft (62), this rotary shaft (62) stretches out shell (1) outward, rotation
Axle (62) is provided with negative electrode feeder ear (63), is externally provided with a fixed anode (5) in rotating cathode (6), and this fixed anode (5) is
Tubular, has one second reaction chamber between the outer surface of its inner surface and rotating cathode (6), described shell (1) bottom is cylinder,
Top is taper, and top carries a cylindrical containing cavity (12), and this containing cavity (12) connects a discharge nozzle (22).
2. big flow electric flocculation apparatus for treating sewage according to claim 1 is it is characterised in that described rotating cathode (6)
Top carries paddle (61).
3. big flow electric flocculation apparatus for treating sewage according to claim 1 and 2 is it is characterised in that described fixed anode (5)
Inner surface on be coated with titanium dioxide, the top of described rotating cathode (6) is fixed with ultra-violet lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880803.5U CN205892824U (en) | 2016-08-15 | 2016-08-15 | Large -traffic electricity flocculation sewage treatment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620880803.5U CN205892824U (en) | 2016-08-15 | 2016-08-15 | Large -traffic electricity flocculation sewage treatment ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892824U true CN205892824U (en) | 2017-01-18 |
Family
ID=57781505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620880803.5U Expired - Fee Related CN205892824U (en) | 2016-08-15 | 2016-08-15 | Large -traffic electricity flocculation sewage treatment ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915802A (en) * | 2017-04-12 | 2017-07-04 | 哈尔滨工业大学 | The integral type electrochemical reaction appts and processing method of organic wastewater with difficult degradation thereby treatment |
-
2016
- 2016-08-15 CN CN201620880803.5U patent/CN205892824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915802A (en) * | 2017-04-12 | 2017-07-04 | 哈尔滨工业大学 | The integral type electrochemical reaction appts and processing method of organic wastewater with difficult degradation thereby treatment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170815 |