CN207998476U - A kind of two-dimentional electrocatalysis oxidation apparatus of sewage - Google Patents
A kind of two-dimentional electrocatalysis oxidation apparatus of sewage Download PDFInfo
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- CN207998476U CN207998476U CN201820072857.8U CN201820072857U CN207998476U CN 207998476 U CN207998476 U CN 207998476U CN 201820072857 U CN201820072857 U CN 201820072857U CN 207998476 U CN207998476 U CN 207998476U
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Abstract
A kind of sewage two-dimentional electrocatalysis oxidation apparatus, including electrolysis unit shell, anode electrode plate, cathode electrode plate, liquid distributor, aeration tube;The electrolytic bath shell body side surface and in the upper surface of anode and cathode pole plate marginal position cloth leakage fluid dram and it is connected with outlet conduit;The anode electrode plate and cathode electrode plate are vertical parallel and intersect and be placed in electrolysis installation, and are connected respectively with power cathode with anode;The liquid distributor is placed in the lower section i.e. bottom of electrolytic cell of anode electrode plate and cathode electrode plate, and liquid distributor is connected with water inlet line;The aeration tube is placed in the lower section of liquid distributor, and aeration tube is connected with external air pump.The two dimension electrocatalytic oxidation electrolysis unit can effectively improve the contact area of organic matter and electrode surface in sewage, improve electrode direct electrochemistry oxidation of organic compounds ability;It is a kind of a kind of electrocatalysis device that electro-catalysis efficiency can be improved and improves Biodegradability of Wastewater.
Description
Technical field
The utility model is related to a kind of sewage disposal devices, the especially equipment of electro-catalysis integrated treatment sewage.
Background technology
Catalysis oxidation is the current most common method and apparatus to sewage disposal, and especially to high concentration, (COD is general
5000 or more) wastewater treatment.Catalysis oxidation is generally using the method for adding more oxidant, the good Fenton reagent such as effect
Deng also including directly the methods of addition hydrogen peroxide.
Or a kind of wastewater electrolytic treatment system as disclosed in 203373186U, including waste water treatment tank and control system
System, it is characterised in that:The waste water treatment tank includes the water inlet surge chamber being sequentially communicated, tank house and water outlet surge chamber, water inlet
The bottom of surge chamber and the bottom of tank house are interconnected, and the top and the top of water outlet surge chamber of tank house are interconnected;Institute
Stating control system includes:Several electrolytic pole boards being arranged in tank house;Power supply system for powering to the electrolytic pole board;
For acquiring the signal detection system for corresponding to technological parameter in the wastewater electrolytic treatment system;For receiving the signal detection
The master controller of the sent out signal of system, the master controller export corresponding power supply signal by power supply system to electrolytic pole board;
The signal input-output system being connected with the master controller.
It there are no two-dimentional electrocatalysis device at present;Especially electro-catalysis combines the device of oxidation, uniformly water inlet draining.
Utility model content
The purpose of this utility model is to provide a kind of device of electro-catalysis combination oxidation, a kind of sewage two being provided in particular in
Tie up electrocatalysis oxidation apparatus.It can carry out the device of closed circulation water process.
The technical solution of the utility model is:A kind of two-dimentional electrocatalysis oxidation apparatus of sewage, including electrolysis unit shell,
Anode electrode plate, cathode electrode plate, liquid distributor, aeration tube;The electrolytic bath shell body side surface and on the upper surface of anode and cathode pole plate side
Edge position cloth leakage fluid dram is simultaneously connected with outlet conduit;The anode electrode plate is vertical parallel with cathode electrode plate and intersects
It is placed in electrolysis installation, and is connected respectively with power cathode with anode;The liquid distributor is placed in anode electrode plate and cathode
The bottom of lower section, that is, electrolytic cell of electrode plate, liquid distributor are connected with water inlet line;The aeration tube is placed in the lower section of liquid distributor,
Aeration tube is connected with external air pump.
Further, shell outlet conduit is equipped with threeway, equal on the first via outlet pipe of threeway and the second road outlet pipe
Equipped with shut-off valve, the first via water outlet of wherein threeway is connected with water inlet line;Realize that the cyclic electrolysis of sewage, shut-off valve can be with
Using electrically operated valve, by connecing threeway, closed circulation water process can be carried out, when can be with qualified discharge, from the second road outlet pipe
It is discharged after unlatching;The two dimension electrocatalysis oxidation apparatus is uncovered structure, prevents in electrolytic process hydrogen in electrolysis installation
It is accumulative;The hydrogen that electrolysis generates can be quickly discharged out of electrocatalysis oxidation apparatus.
Anode electrode plate suppresses tablet using natural graphite, and cathode electrode plate is using iron plate etc., height 40-80cm.
Advantageous effect:The utility model two dimension electrocatalytic oxidation electrolysis unit can effectively improve organic matter and electricity in sewage
The contact area of pole surface improves electrode direct electrochemistry oxidation of organic compounds ability;Simultaneously in electrolysis unit liquid distributor presence,
Mobility of the sewage in electrolytic cell can be improved;The presence of aeration tube in electrolytic cell can accelerate in sewage organic matter in anode and cathode
Between transmit, to improve the biodegradability of sewage.Therefore, utility model device is that one kind can be improved electro-catalysis efficiency and changes
A kind of electrocatalysis device of kind Biodegradability of Wastewater, especially by continuous recycle electrolytic oxidation, as long as keeping suitable water inlet
As power, it may be necessary to add chemical oxidizing agent and help oxidation.Utility model device can be applied to a variety of electrolyzing sewages
Treatment process.Bubble disturbs sewage in electroxidation device from below to up, while also avoiding in electroxidation device liquid reflux extremely
In aeration tube.Simultaneously in electrolysis unit liquid distributor presence, mobility of the sewage in electrolytic cell can be improved;Aeration in electrolytic cell
The presence of pipe can accelerate organic matter in sewage to be transmitted between anode and cathode, to improve the biodegradability of sewage.Therefore, this reality
It is a kind of a kind of electrocatalysis device that electro-catalysis efficiency can be improved and improves Biodegradability of Wastewater with new device.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
As shown, shell 1 uses high molecular material, in particular by glass fibre and unsaturated-resin, anode electrode
Plate 2, the width of cathode electrode plate 3 are suitable with the width of shell, and anode electrode plate suppresses tablet, cathode electrode using natural graphite
Copper coin, height 40-80cm can also be used using iron plate, cast iron, cast steel etc. in plate.Liquid distributor 5 is water inlet pipe, is located at shell 1
Lower part, aeration tube 6, leakage fluid dram 4, air pump 7, blow-off pipe 8, water inlet line 9.F is flowmeter.
The electrolytic bath shell body side surface, in the upper surface of anode and cathode pole plate marginal position cloth leakage fluid dram, that is, outlet conduit, water outlet
Pipeline is equipped with threeway, and shut-off valve, wherein the first of threeway are equipped on the first via outlet pipe of threeway and the second road outlet pipe
Road water outlet is connected with water inlet line;, it is connected with outlet conduit;The anode electrode plate and cathode electrode plate be intersect it is flat
Andante, setting are placed in the shell of electrolysis installation, and respectively with power anode+, cathode-is connected;The liquid distributor is placed in the moon
Below anode electrode plate, bottom of electrolytic tank is connected with water inlet line;The aeration tube is placed in the lower section of liquid distributor, electrolytic cell
Bottom is connected with external air pump.
1 bottom of shell is equipped with blow-off pipe 8.Regular pore canal is furnished on liquid distributor, duct position is in upper part negative and positive interpolar
Every interior;It is furnished with regular pore canal on aeration tube, aeration head is installed on each duct.
Liquid distributor is placed in electroxidation bottom of device, and liquid can flow out electroxidation from electroxidation bottom of device after electrode surface
Device;The aeration head installed on aeration tube is placed in electroxidation bottom of device, and bubble disturbs sewage in electroxidation device from below to up,
It also avoids in electroxidation device in liquid reflux to aeration tube simultaneously.
The utility model two dimension electrocatalytic oxidation electrolysis unit can effectively improve connecing for organic matter and electrode surface in sewage
Contacting surface is accumulated, and electrode direct electrochemistry oxidation of organic compounds ability is improved;Simultaneously in electrolysis unit liquid distributor presence, sewage can be improved
Mobility in electrolytic cell;The presence of aeration tube in electrolytic cell can accelerate organic matter in sewage to be transmitted between anode and cathode, from
And improve the biodegradability of sewage.Therefore, utility model device is that one kind can be improved electro-catalysis efficiency and improve sewage and can give birth to
A kind of electrocatalysis device for the property changed.
Claims (5)
1. a kind of two-dimentional electrocatalysis oxidation apparatus of sewage, which is characterized in that including electrolysis unit shell, anode electrode plate, the moon
Pole electrode plate, liquid distributor, aeration tube;The electrolytic bath shell body side surface and in the marginal position cloth drain of the upper surface of anode and cathode pole plate
Mouth is simultaneously connected with outlet conduit;The anode electrode plate and cathode electrode plate are vertical parallel and intersect and be placed in electrolysis installation
It is interior, and be connected respectively with power cathode with anode;The liquid distributor is placed in the lower section of anode electrode plate and cathode electrode plate
I.e. the bottom of electrolytic cell, liquid distributor are connected with water inlet line;The aeration tube is placed in the lower section of liquid distributor, aeration tube and outside
Air pump is connected.
2. the two-dimentional electrocatalysis oxidation apparatus of sewage according to claim 1, which is characterized in that set on shell outlet conduit
There is threeway, shut-off valve, the wherein first via outlet pipe of threeway are equipped on the first via outlet pipe of threeway and the second road outlet pipe
It is connected with water inlet line.
3. the two-dimentional electrocatalysis oxidation apparatus of sewage according to claim 1, which is characterized in that anode electrode plate uses day
Right graphite suppresses tablet, and cathode electrode plate uses iron plate, is highly 40-80cm.
4. the two-dimentional electrocatalysis oxidation apparatus of sewage according to claim 2, which is characterized in that be furnished on liquid distributor uniformly
Duct, duct are in the interval that top is anode electrode plate and cathode electrode plate;It is furnished with duct on aeration tube, pacifies on each duct
Fill aeration head.
5. the two-dimentional electrocatalysis oxidation apparatus of sewage according to claim 2 or 3, which is characterized in that the electrocatalytic oxidation
Makeup is set to uncovered structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072857.8U CN207998476U (en) | 2018-01-17 | 2018-01-17 | A kind of two-dimentional electrocatalysis oxidation apparatus of sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072857.8U CN207998476U (en) | 2018-01-17 | 2018-01-17 | A kind of two-dimentional electrocatalysis oxidation apparatus of sewage |
Publications (1)
| Publication Number | Publication Date |
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| CN207998476U true CN207998476U (en) | 2018-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820072857.8U Active CN207998476U (en) | 2018-01-17 | 2018-01-17 | A kind of two-dimentional electrocatalysis oxidation apparatus of sewage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634990A (en) * | 2020-07-01 | 2020-09-08 | 昆山三一环保科技有限公司 | Device for removing carbonate and bicarbonate radical in cobaltic wastewater |
| CN114074971A (en) * | 2020-08-20 | 2022-02-22 | 中国石油化工股份有限公司 | electro-Fenton composite oxidation device and method for degrading organic pollutants in high-chlorine sewage |
| CN115140807A (en) * | 2022-06-15 | 2022-10-04 | 徐凯波 | Overflow type electrochemical water treatment equipment |
| CN115321722A (en) * | 2022-08-31 | 2022-11-11 | 中国大唐集团科学技术研究院有限公司中南电力试验研究院 | Chemical agent coupling electrochemical treatment device for circulating cooling water system |
-
2018
- 2018-01-17 CN CN201820072857.8U patent/CN207998476U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634990A (en) * | 2020-07-01 | 2020-09-08 | 昆山三一环保科技有限公司 | Device for removing carbonate and bicarbonate radical in cobaltic wastewater |
| CN114074971A (en) * | 2020-08-20 | 2022-02-22 | 中国石油化工股份有限公司 | electro-Fenton composite oxidation device and method for degrading organic pollutants in high-chlorine sewage |
| CN114074971B (en) * | 2020-08-20 | 2023-05-23 | 中国石油化工股份有限公司 | electro-Fenton composite oxidation device and method for degrading organic pollutants in high-chlorine-content sewage |
| CN115140807A (en) * | 2022-06-15 | 2022-10-04 | 徐凯波 | Overflow type electrochemical water treatment equipment |
| CN115321722A (en) * | 2022-08-31 | 2022-11-11 | 中国大唐集团科学技术研究院有限公司中南电力试验研究院 | Chemical agent coupling electrochemical treatment device for circulating cooling water system |
| CN115321722B (en) * | 2022-08-31 | 2024-03-29 | 中国大唐集团科学技术研究院有限公司中南电力试验研究院 | Chemical agent coupling electrochemical treatment device for circulating cooling water system |
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