CN209161700U - A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process - Google Patents
A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process Download PDFInfo
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- CN209161700U CN209161700U CN201821332388.5U CN201821332388U CN209161700U CN 209161700 U CN209161700 U CN 209161700U CN 201821332388 U CN201821332388 U CN 201821332388U CN 209161700 U CN209161700 U CN 209161700U
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Abstract
The utility model embodiment discloses a kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process, and including bottom plate and the universal wheel for being connected to the bottom plate, horizontal direction is successively arranged electric flocculation room, electroxidation room and dechlorination secondary settling tank at the top of the bottom plate；The electric flocculation room is connected to the electroxidation room；The electroxidation room is connected to the dechlorination secondary settling tank；The electric flocculation room includes the first power supply and the first anode being electrically connected respectively with first power positive cathode and the first cathode；First anode is with first cathode deeply to the electric flocculation chamber interior；The electroxidation room includes second source and the second anode being electrically connected respectively with the second source positive and negative anodes and the second cathode；Second anode is with second cathode deeply to the electroxidation chamber interior.
Description
Technical field
The utility model relates to technical field of water treatment equipment, and in particular to a kind of combined electrical for strengthening electro-oxidation process
Flocculate sewage-treatment plant.
Background technique
Electrochemical method is an important branch of physical-chemical process, has unique advantage in terms of handling sewage, mainly
Be embodied in: electrochemical reaction has oxidation more stronger than general chemical reaction and reducing power；Treatment process cleaning, electronics are
The main reactant of electrochemical reaction, electronics transfer only carry out between electrode and waste component；Equipment is relatively easy, controllability
Good, operation and maintenance expense is lower；Organic matter exhaustive oxidation can be made to degrade, sludge quantity is few, and post-processing is simple；Occupied area is small,
Process cycle is short.Based on above-mentioned advantage, it becomes organic contamination substance treating method most with prospects at present.Currently, electrochemistry
Method is mainly sent out using electric flocculation technique in the various industrial sewages such as plating, chemical industry, pharmacy processing sum aggregate Water warfare field
Exhibition.
The reaction principle of electric flocculation is using metals such as aluminium, iron as anode, and under the action of direct current, anode is dissoluted, and is produced
Raw Al, Fe plasma develops into various hydroxo complexes, multicore in a series of oxidation process through hydrolysis, polymerization and ferrous iron
Hydroxo complex so that hydroxide, make the colloidal state impurity in waste water, suspended impurity coagulative precipitation and separate, meanwhile, electrification
Contaminant particle swimming in the electric field, Partial charge are neutralized by electrode and it are promoted to take off steady coagulation.Meanwhile using between anode
Connect oxidation, can go water removal in multiple pollutant will be organic with the salts solution of variable valent metal in chemical reactor
Reactant is oxidized to purpose product, and then used salts solution is sent in electrolytic cell, is being transformed into required oxidation
The process of agent.
Utility model content
The utility model embodiment is designed to provide at a kind of combined electrical flocculation sewage of reinforcing electro-oxidation process
Device is managed, cannot remove such as COD and TN contaminant problems and by-product effective chlorine simultaneously solving the prior art is difficult to lead to
Cross the problem of itself technical process is voluntarily eliminated.
To achieve the above object, it is dirty to provide a kind of combined electrical flocculation for strengthening electro-oxidation process for the utility model embodiment
Water treatment facilities, including bottom plate and the universal wheel for being connected to the bottom plate, horizontal direction is successively arranged electric wadding at the top of the bottom plate
Solidifying room, electroxidation room and dechlorination secondary settling tank；
The electric flocculation room is connected to the electroxidation room；The electroxidation room is connected to the dechlorination secondary settling tank；
The electric flocculation room include the first power supply and be electrically connected respectively with first power positive cathode first anode and
First cathode；First anode gos deep into first cathode to the electric flocculation room；
The electroxidation room include second source and be electrically connected respectively with the second source positive and negative anodes second anode and
Second cathode；Second anode gos deep into second cathode to the electroxidation room.
Further, first anode includes several iron anodes for being deep into the electric flocculation chamber interior；Described
One cathode includes several iron cathode for being deep into the electric flocculation chamber interior；Iron anode than iron cathode number more than one.
Further, second anode includes several iron anodes for being deep into the electroxidation chamber interior；Described
Two cathode include several iron cathode for being deep into the electroxidation chamber interior；Iron anode than iron cathode number more than one.
Further, sludge outlet, the sludge outlet section are equipped in the electric flocculation room and the electroxidation room
In funnel structure；The sludge pump that the sludge outlet exit is connected by conduit is connected to the dechlorination secondary settling tank；It is described to remove
Mud mouth is equipped in chlorine secondary settling tank；The conduit protruded into the dechlorination secondary settling tank is in above the mud mouth.
Further, first anode, the first cathode, the second anode and the second cathode are being in the sludge outlet just
Top.
The utility model embodiment has the advantages that a kind of combination for strengthening electro-oxidation process provided by the utility model
Formula electric flocculation sewage-treatment plant by the advantage of integrated electrochemical flocculation and electrochemical oxidation technique, and can be transported by technique
The mud generated during row voluntarily eliminates oxidized byproduct effective chlorine, therefore, has reached the life of efficient process high load capacity, kitchen
The purpose of the waste water such as sewage and landfill leachate, and realize the elimination of harmful side product.It is very high to contaminant removal efficiency, such as
It is 95% or more, COD removal rate is 85% or more that TP removal rate, which is 95% or more, TN removal rate,.
Detailed description of the invention
Fig. 1 is a kind of combined electrical flocculation sewage treatment for reinforcing electro-oxidation process that the utility model embodiment 1 provides
The overall structure diagram of device；
Fig. 2 is a kind of combined electrical flocculation sewage treatment for reinforcing electro-oxidation process that the utility model embodiment 1 provides
The nut structure schematic diagram of device.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process provided by the embodiment of the utility model, is asked
Refering to fig. 1 and shown in Fig. 2, including bottom plate 1 and the universal wheel 2 for being connected to the bottom plate 1, the 1 top horizontal direction of bottom plate according to
It is secondary to be equipped with electric flocculation room 3, electroxidation room 4 and dechlorination secondary settling tank 5；
The electric flocculation room 3 is connected to the electroxidation room 4；The electroxidation room 4 is connected to the dechlorination secondary settling tank 5；
The electric flocculation room 3 includes the first power supply 6 and the first anode being electrically connected respectively with 6 positive and negative anodes of the first power supply
61 and first cathode 62；First anode 61 gos deep into first cathode 62 to the electric flocculation room 3；
The electroxidation room 4 includes second source 7 and the second anode being electrically connected respectively with 7 positive and negative anodes of second source
71 and second cathode 72；Second anode 71 gos deep into second cathode 72 to the electroxidation room 4.
It should be noted that wherein electric flocculation room use iron anode and iron cathode, can remove heavy metal, suspended matter and
Slightly solubility pollutant.Electroxidation room is using DSA anode or the anode and iron cathode of other enhancing oxidisability, for removing difficult drop
Solution, the soluble and higher pollutant of reduction-state.Shifting roller is arranged in whole device bottom, has mobile processing function.
In order to reach better water treatment efficiency, a kind of combined electrical wadding for strengthening electro-oxidation process provided in this embodiment
Solidifying sewage-treatment plant, first anode 61 includes two iron anodes being deep into inside the electric flocculation room 3；Described first
Cathode 62 includes three iron cathode being deep into inside the electric flocculation room 3；Second anode 71 includes being deep into the electricity
Two iron anodes inside oxidizing chamber 4；Second cathode 72 includes that three iron being deep into inside the electroxidation room 4 are born
Pole.
Sludge outlet 8 is equipped in the electric flocculation room 3 and the electroxidation room 4,8 section of sludge outlet is in funnel
Structure；The sludge pump 9 that 8 exit of sludge outlet is connected by conduit is connected to the dechlorination secondary settling tank 5；The dechlorination two
Mud mouth 10 is equipped in heavy pond 5；The conduit protruded into the dechlorination secondary settling tank 5 is in 10 top of mud mouth；Electric flocculation room
There is mud mouth with electroxidation room bottom end, dechlorination secondary settling tank is promoted to by sludge pump, for voluntarily removing chlorine residue and clarifying contaminated liquids
Water outlet；Mud mouth is arranged at dechlorination secondary settling tank bottom, for collecting final sludge.
First anode 61, first the 62, second anode 71 of cathode and the second cathode 72 are being in the sludge outlet 8 just
Top.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (5)
- The sewage-treatment plant 1. a kind of combined electrical for strengthening electro-oxidation process flocculates, including bottom plate (1) and it is connected to the bottom The universal wheel (2) of plate (1), which is characterized in that bottom plate (1) the top horizontal direction is successively arranged electric flocculation room (3), electroxidation Room (4) and dechlorination secondary settling tank (5)；The electric flocculation room (3) is connected to the electroxidation room (4)；The electroxidation room (4) and the dechlorination secondary settling tank (5) are even It is logical；The electric flocculation room (3) include the first power supply (6) and be electrically connected respectively with the first power supply (6) positive and negative anodes first just Pole (61) and the first cathode (62)；Described first positive (61) and first cathode (62) are deeply to the electric flocculation room (3) It is interior；The electroxidation room (4) include second source (7) and be electrically connected respectively with the second source (7) positive and negative anodes second just Pole (71) and the second cathode (72)；Described second positive (71) and second cathode (72) are deeply to the electroxidation room (4) It is interior.
- The sewage-treatment plant 2. a kind of combined electrical for strengthening electro-oxidation process according to claim 1 flocculates, feature It is, described first positive (61) include being deep into several internal iron anodes of the electric flocculation room (3)；First cathode It (62) include being deep into several internal iron cathode of the electric flocculation room (3)；Iron anode than iron cathode number more than one.
- The sewage-treatment plant 3. a kind of combined electrical for strengthening electro-oxidation process according to claim 1 flocculates, feature It is, described second positive (71) include being deep into several internal iron anodes of the electroxidation room (4)；Second cathode It (72) include being deep into several internal iron cathode of the electroxidation room (4)；Iron anode than iron cathode number more than one.
- The sewage-treatment plant 4. a kind of combined electrical for strengthening electro-oxidation process according to claim 1 flocculates, feature It is, is equipped with sludge outlet (8) in the electric flocculation room (3) and the electroxidation room (4), sludge outlet (8) section In funnel structure；The sludge pump (9) and the dechlorination secondary settling tank (5) that sludge outlet (8) exit is connected by conduit connect It is logical；Mud mouth (10) are equipped in the dechlorination secondary settling tank (5)；The conduit protruded into dechlorination secondary settling tank (5) goes out described in being in Above mud mouth (10).
- The sewage-treatment plant 5. a kind of combined electrical for strengthening electro-oxidation process according to claim 4 flocculates, feature It is, described first positive (61), the first cathode (62), second positive (71) and the second cathode (72) are in the sludge and go out Right above mouth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332388.5U CN209161700U (en) | 2018-08-17 | 2018-08-17 | A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821332388.5U CN209161700U (en) | 2018-08-17 | 2018-08-17 | A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process |
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| Publication Number | Publication Date |
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| CN209161700U true CN209161700U (en) | 2019-07-26 |
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| CN201821332388.5U Active CN209161700U (en) | 2018-08-17 | 2018-08-17 | A kind of combined electrical flocculation sewage-treatment plant for strengthening electro-oxidation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349131A (en) * | 2021-12-31 | 2022-04-15 | 西安建筑科技大学 | Reactor and method for treating landfill leachate concentrated solution by enhanced electrochemical method |
| CN115259489A (en) * | 2022-08-11 | 2022-11-01 | 广西民族大学 | Chemical laboratory wastewater treatment equipment |
-
2018
- 2018-08-17 CN CN201821332388.5U patent/CN209161700U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349131A (en) * | 2021-12-31 | 2022-04-15 | 西安建筑科技大学 | Reactor and method for treating landfill leachate concentrated solution by enhanced electrochemical method |
| CN115259489A (en) * | 2022-08-11 | 2022-11-01 | 广西民族大学 | Chemical laboratory wastewater treatment equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230224 Address after: No. 16 Xingguang West Road, Changlinhe Town, Feidong County, Hefei City, Anhui Province 231605 Patentee after: Hefei laiche Water Ecological Technology Co.,Ltd. Address before: 101400 South 320 Cross Street, Miaocheng Village, Miaocheng Town, Huairou District, Beijing Patentee before: BEIJING LAICHE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |