CN203768081U - Three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater - Google Patents
Three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater Download PDFInfo
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- CN203768081U CN203768081U CN201420157970.8U CN201420157970U CN203768081U CN 203768081 U CN203768081 U CN 203768081U CN 201420157970 U CN201420157970 U CN 201420157970U CN 203768081 U CN203768081 U CN 203768081U
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Abstract
The utility model relates to a three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater. The three-dimensional electrode intelligent device comprises a slot body, an electrode cathode, an electrode anode, a particle electrode, a fine bubble aeration plate, a direct-current power supply, an online monitor, a water deeding pump, an industrial control machine, and the like. Organic substances in wastewater generate oxidizing reaction on the particle electrode with catalytic effect by absorbing electric energy provided by the direct-current power supply, are degraded into small molecular substances which are easy to treat or completely mineralized into carbon dioxide and water, so that COD (chemical oxygen demand), TOC (total organic carbon) and chromaticity in wastewater are lowered. The three-dimensional electrode intelligent device disclosed by the utility model not only utilizes three-dimensional electrode advantages to oxidize and degrade organic substances in organic wastewater, but also realizes continuous intelligent control of water treatment, and therefore, the three-dimensional electrode intelligent device has the advantages of being high in degradation efficiency, simple and convenient to operate, easy to maintain, low in equipment cost, small in floor area, and the like.
Description
Technical field
The utility model belongs to field of environment engineering, is specifically related to a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby.
Background technology
High concentration hard-degraded organic waste water pollutes has become the significant problem that water pollutes, is focus and the difficult point of current environmental area research.This class organic wastewater with difficult degradation thereby mainly concentrates on paper mill effluent, printing house waste water, printing and dyeing mill's waste water and tannery waste, their denominator is exactly that complicated component, water quality and quantity change greatly, color is dark, biodegradability is low, toxicity greatly, there is significantly carcinogenic, teratogenesis, mutagenesis.This class waste water is to the threat of water surrounding and endanger increasingly, becomes one of extremely unmanageable trade effluent of generally acknowledging both at home and abroad.
The intractability of high concentration hard-degraded organic waste water is large, running cost is high, initial cost is large, and be difficult to find more effective or ripe treatment process, at present method for processing organic wastewater is as the having some limitations property more or less such as solvent extration, physisorphtion, wet oxidation process, catalytic wet air oxidation, chemical oxidization method, biochemical process and burning method, cannot meet the processing of high concentration hard-degraded organic waste water, therefore cannot reach the requirement of discharge of wastewater.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to provide a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby.
The technical solution of the utility model is: a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, comprise cell body, electrode cathode, electrode anode, granule electrode, dividing plate, micro-pore aeration plate, direct supply, on-line monitoring instrument, service pump and industrial computer etc., described cell body one side is directly connected with service pump, and opposite side rising pipe is connected to form a loop through circulation valve and service pump; Electrode cathode connects DC power cathode, and electrode anode connects anodal, and granule electrode is filled in cell body.
Further, cell body is rectangle, and by dividing plate, is divided into two reaction chambers in the middle of cell body.
Further, the equal installing electrodes negative electrode in cell body both sides, the equal installing electrodes anode in dividing plate both sides.
Further, cell body below is installed into airway and micro-pore aeration plate, and air enters in cell body through micro-pore aeration plate.
Further, on-line monitoring instrument is connected with outlet conduit by sample cock; Drainage valve is connected with outlet conduit for the treatment of the discharge of rear water; Sample cock, drainage valve, circulation valve and on-line monitoring instrument are connected with industrial computer.
Further, drainage valve is connected with outlet conduit, for meeting the discharge of wastewater of emission request.
Advantage of the present utility model is: the utility model adopts three-diemsnional electrode technology, utilize direct supply that stable electric energy is provided, organism in organic wastewater with difficult degradation thereby absorbs electric energy and has the 3rd utmost point of katalysis, be to be oxidized on granule electrode, being degraded to the thorough mineralising of tractable lower-molecular substance or quilt is carbonic acid gas and water, thereby reduce toxicity and the colourity of waste water, reach and enter the requirement that next unit is processed or discharged.Compare with the method for current routine, there is the advantages such as degradation efficiency is high, easy and simple to handle, easy care, equipment cost is low, floor space is little.In addition, the utility model can be realized processed continuously intelligent control of organic wastewater with difficult degradation thereby, has further reduced the many expenses that produce in operational process.To sum up, the utility model is not only good to organic wastewater with difficult degradation thereby treatment effect, and has realized the object of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby.
In Fig. 1: 1-cell body, 2-electrode cathode, 3-electrode anode, 4-micro-pore aeration plate, 5-granule electrode, 6-direct supply, 7-service pump, 8-industrial computer, 9-sample cock, 10-circulation valve, 11-drainage valve, 12-air-intake duct, 13-dividing plate, 14-on-line monitoring instrument.
Embodiment
Below in conjunction with accompanying drawing, the utility model content specific embodiment is described further:
A kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, its structural representation as shown in Figure 1, comprises cell body 1, electrode cathode 2, electrode anode 3, micro-pore aeration plate 4, granule electrode 5, direct supply 6, service pump 7, industrial computer 8 and on-line monitoring instrument 14 etc.Cell body 1 one sides are directly connected with service pump 7, and opposite side rising pipe is connected to form a loop through circulation valve 10 and service pump 7; Electrode cathode 2 connects direct supply 6 negative poles, and electrode anode 3 connects direct supply 6 positive poles, and granule electrode 5 is filled in cell body 1; Cell body 1 is rectangle, and centre is divided into two reaction chambers by dividing plate 13; The cell body 1 equal installing electrodes negative electrode 2 in both sides, the dividing plate 13 equal installing electrodes anodes 3 in both sides; Cell body 1 below is installed into airway 12 and micro-pore aeration plate 4, and air is in micro-pore aeration plate 4 enters into cell body 1; On-line monitoring instrument 14 is connected with outlet conduit by sample cock 9; Drainage valve 11 is connected with outlet conduit for the treatment of the discharge of rear water; Sample cock 9, drainage valve 11, circulation valve 10 and on-line monitoring instrument 14 are connected with industrial computer 8.
Concrete implementation step is as described below: by described method installing electrodes negative electrode 2, electrode anode 3 and granule electrode 5; Open direct supply 6 switches, air is imported to air-intake duct 12 simultaneously, pending organic wastewater with difficult degradation thereby is constantly injected in cell body 1 by service pump 7, air enters in cell body 1 through micro-pore aeration plate, drive granule electrode fully to contact with waste water, constantly the organism in catalyzed oxidation water; When waste water height surpasses central dividing plate 13 in first reaction chamber, enter second reaction chamber and carry out oxide treatment; After for some time, industrial computer 8 control sample cock 9 samplings enter in on-line monitoring instrument 14 to be analyzed; If water quality is not up to standard, industrial computer 8 is controlled and is opened circulation valve 10, and wastewater streams, to service pump 7, reenters cell body 1 through pressurization and processes, until qualified; If water quality reaching standard, industrial computer 8 is controlled and is opened drainage valve 9, and waste water enters next unit and processes.
Claims (5)
1. one kind for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, comprise cell body (1), electrode cathode (2), electrode anode (3), micro-pore aeration plate (4), granule electrode (5), direct supply (6), service pump (7), industrial computer (8) and on-line monitoring instrument (14), it is characterized in that: described cell body (1) one side is directly connected with service pump (7), opposite side rising pipe is connected to form a loop through circulation valve (10) and service pump (7); Electrode cathode (2) connects direct supply (6) negative pole, and electrode anode (3) connects direct supply (6) positive pole, and granule electrode (5) is filled in cell body (1).
2. according to claim 1 a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, it is characterized in that: described cell body (1) is rectangle, and by dividing plate (13), be divided into two reaction chambers in the middle of cell body (1).
3. according to claim 1 a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, it is characterized in that: the equal installing electrodes negative electrodes in described cell body (1) both sides (2), the equal installing electrodes anodes in dividing plate (13) both sides (3).
4. according to claim 1 a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, it is characterized in that: described cell body (1) below is installed into airway (12) and micro-pore aeration plate (4).
5. according to claim 1 a kind of for the processed continuously three-diemsnional electrode intelligent apparatus of organic wastewater with difficult degradation thereby, it is characterized in that: described on-line monitoring instrument (14) is connected with outlet conduit by sample cock (9); Drainage valve (11) is connected with outlet conduit for the treatment of the discharge of rear water; Sample cock (9), drainage valve (11), circulation valve (10) and on-line monitoring instrument (11) are connected with industrial computer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157970.8U CN203768081U (en) | 2014-04-03 | 2014-04-03 | Three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157970.8U CN203768081U (en) | 2014-04-03 | 2014-04-03 | Three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater |
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| Publication Number | Publication Date |
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| CN203768081U true CN203768081U (en) | 2014-08-13 |
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| CN201420157970.8U Expired - Fee Related CN203768081U (en) | 2014-04-03 | 2014-04-03 | Three-dimensional electrode intelligent device used for continuously treating degradation-resistant organic wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948343A (en) * | 2016-06-06 | 2016-09-21 | 北京师范大学 | Method for conducting dynamic three-dimensional electro-catalysis and purification on dyeing wastewater through nanometer microbubbles |
| CN106353447A (en) * | 2016-08-31 | 2017-01-25 | 重庆工业职业技术学院 | Evaluation method of activity of catalyst for treating waste water through electrocatalytic oxidation |
| CN106882885A (en) * | 2017-03-07 | 2017-06-23 | 南昌大学 | A kind of three-diemsnional electrode couples iron-carbon micro-electrolysis sewage treatment process |
| CN114804306A (en) * | 2022-06-16 | 2022-07-29 | 青岛科技大学 | Three-dimensional electrode wastewater treatment reactor |
-
2014
- 2014-04-03 CN CN201420157970.8U patent/CN203768081U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948343A (en) * | 2016-06-06 | 2016-09-21 | 北京师范大学 | Method for conducting dynamic three-dimensional electro-catalysis and purification on dyeing wastewater through nanometer microbubbles |
| CN105948343B (en) * | 2016-06-06 | 2018-07-24 | 北京师范大学 | A method of dyeing and printing sewage is purified with nanometer microbubble dynamic 3 D electro-catalysis |
| CN106353447A (en) * | 2016-08-31 | 2017-01-25 | 重庆工业职业技术学院 | Evaluation method of activity of catalyst for treating waste water through electrocatalytic oxidation |
| CN106882885A (en) * | 2017-03-07 | 2017-06-23 | 南昌大学 | A kind of three-diemsnional electrode couples iron-carbon micro-electrolysis sewage treatment process |
| CN114804306A (en) * | 2022-06-16 | 2022-07-29 | 青岛科技大学 | Three-dimensional electrode wastewater treatment reactor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150403 |
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| EXPY | Termination of patent right or utility model |