CN203346133U - Multidimensional electrocatalytic wastewater treatment equipment - Google Patents
Multidimensional electrocatalytic wastewater treatment equipment Download PDFInfo
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- CN203346133U CN203346133U CN 201320359784 CN201320359784U CN203346133U CN 203346133 U CN203346133 U CN 203346133U CN 201320359784 CN201320359784 CN 201320359784 CN 201320359784 U CN201320359784 U CN 201320359784U CN 203346133 U CN203346133 U CN 203346133U
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Abstract
The utility model discloses multidimensional electrocatalytic wastewater treatment equipment. An air and water aeration device, a filler electrode layer and a water discharge layer are arranged in sequence from bottom up on a tank body; the inlet of the air and water aeration device is connected with a wastewater inlet; an air distribution head of the air and water aeration device faces the filler electrode layer; the filler electrode layer comprises a plurality of vertical electrode pairs; particle fillers are filled between the electrode pairs; the electrode pairs are connected with a power supply; the power supply adopts a high-frequency pulse DC power supply; a water discharge pipe is arranged on the water discharge layer and communicated with the outside. The multidimensional electrocatalytic wastewater treatment equipment is compact in structure, improves the biodegradability of wastewater while greatly reducing organic pollutants in the wastewater, is convenient to operate, saves energy, lowers consumption, and is remarkable in treatment effect.
Description
Technical field
The utility model relates to a kind of waste water multi-dimensional electro-catalytic treatment facility.
Background technology
The production-scale development of modern industry and expansion, the a large amount of objectionable impuritiess that produce in production process are increasingly sharpened to the pollution of physical environment, along with wastewater discharge in Industrial processes increases severely, especially oil, chemical industry, agricultural chemicals, printing and dyeing, medicine, monosodium glutamate, the industries such as papermaking, the anti-photodissociation of trade effluent, the antibiont degraded, resistance of oxidation strengthens, there is strong toxicity, biodegradability is poor, the complicated concentration of contaminant component is high, the saltiness high, serious environment pollution, cause surface water body to worsen, to the harm of human health and living environment also day by day general and serious.
In the middle of Practical Project, we can often run into some more unmanageable waste water, and the usually conduct cost is high, weak effect, processing approach are limited, and this class waste water basic expressions is " four height " feature.The organic waste water high for concentration, that toxicity is large, salt is high, colourity high " four height " waste water is as industrial as dyestuff, papermaking, coking, agricultural chemicals, pharmacy etc., still lack economy and effective practical treatment process so far.Due to technology and economic cause, utilize traditional method of wastewater treatment, as very large as absorption method, extraction process, distillation crystallization process, biochemical process, difficulty of governance, oneself is through can not meet more and more higher environmental requirement.
Therefore, highly difficult organic waste water is administered, and should consider from aspects such as purification efficiency, economic feasibility, environment friendly and industrial prospects.
The utility model content
The purpose of this utility model is to provide a kind of compact construction for the deficiencies in the prior art, when significantly reducing Organic Pollutants in Wastewater, improve the biodegradability of waste water, there is a kind of waste water multi-dimensional electro-catalytic treatment facility easy to operate, energy-saving and cost-reducing, obvious processing effect.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of waste water multi-dimensional electro-catalytic treatment facility, described cell body is provided with aeration expose to the sun water device, filler electrode layer and layer of displacement from top to bottom successively, the expose to the sun import of water device of described aeration is connected with the sewage import, described aeration exposes to the sun the air distribution head of water device towards described filler electrode layer, described filler electrode layer comprises the electrode pair of multipair vertical laying, be filled with the Bipolar Micro-Electrode filler between described electrode pair, described electrode pair is connected with power supply, described power acquisition high frequency pulse dc power supply, described layer of displacement is provided with water shoot and is in communication with the outside.
The described aeration water device that exposes to the sun comprises into water water distributor and inlet air distribution pipe, described water inlet water distributor is connected with described sewage import, described inlet air distribution pipe is communicated with source of the gas, described water inlet water distributor is provided with a plurality of water distribution heads, described inlet air distribution pipe is provided with a plurality of air distribution heads, described water distribution head be arranged on described air distribution head around, described water distribution head and air distribution head top is provided with the gas distribution water distribution board.
Described cell body bottom is equipped with travel(l)ing rest, and described travel(l)ing rest bottom is provided with road wheel.
Described electrode pair adopts the catalysis electrode with high oxygen separated.
Adopt said structure, the utility model adopts direct supply, can play on the one hand and reduce energy consumption effect (adopting the low current high-voltage), constantly repeat the pulse electrolysis process, electrolytic efficiency is improved significantly, simultaneously, pulse electrolysis is compared with DC electrolysis, also decrease pole plate consumption in the time of economize on electricity; Owing to applying pulse signal, the reaction on electrode off and on, is conducive to diffusion, reduces concentration polarization, thereby reduce power consumption; Provide on the other hand organic substance decomposing necessary overvoltage environment, strengthened treatment effect, increased the contact area of pollutent and electrode and granule electrode, greatly increased speed of response, described Bipolar Micro-Electrode filler forms the 3rd utmost point that is fluidized state under the electric field induction of high frequency pulse dc power supply, thereby increase the catalysis electrode specific surface area, and structure of reactor is designed to the anti-clogging plug form, carry out the bottom aeration, going out water cycle increases the turbulivity of water, improve mass transfer, prevented concentration polarization, strengthened current efficiency.
The accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is connected with water tank.
Fig. 2 is front section view of the present utility model.
Fig. 3 is cut away left side view of the present utility model.
Fig. 4 is the expose to the sun structural representation of water device of the utility model aeration.
Fig. 5 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, further describe the embodiment of this patent.
As Fig. 1, 2, 3, 4, shown in 5, a kind of waste water multi-dimensional electro-catalytic treatment facility, be stored in the waste water 2 in waste water tank 3 through pre-treatment, through waste water lifting pump 4, promote, by water inlet water distributor 13, entered in multi-dimensional electro-catalytic equipment 6, wastewater flow is measured by pipeline flowmeter 5, in when water inlet, the pressurized air in source of the gas being introduced to inlet pipe air distribution head 15, water is gentle mixes backward upper reaches through the filler electrode layer by gas distribution water distribution board 7, through Bipolar Micro-Electrode filler 9, power supply 1 provides reaction prime mover, make to form electric field between electrode pair 10, as shown in Figure 5, described power supply 1 adopts the high frequency pulse dc power supply, high-frequency impulse constantly repeats the high-frequency pulse electrolytic process of " power supply-outage-power supply ", can keep the effect of processing, and than DC electrolysis decrease power consumption.Power supply 1 positive and negative electrode carries out a kind of specific connection with the steady electrode pair 10 of shape simultaneously, makes between pole plate to keep a kind of high voltage, maintains the necessary super oxidation potential of organic substance decomposing, thereby makes organic substance decomposing.And the Bipolar Micro-Electrode filler 9 of filling forms granule electrode because of electric field induction, become the some of catalysis electrode, therefore increased the contact area of pollutent and catalysis electrode, pollutent can be got rid of by direct oxidation and indirect oxidation, and waste water is by discharging through water shoot 11 after electric field.
As shown in Figure 4, the described aeration water device that exposes to the sun comprises into water water distributor 13 and inlet air distribution pipe, described water inlet water distributor 13 is connected with described sewage import, described inlet air distribution pipe is communicated with source of the gas 16, described water inlet water distributor 13 is provided with a plurality of water distribution heads 8, described inlet air distribution pipe is provided with a plurality of air distribution heads 15, described water distribution head be arranged on described air distribution head 15 around, described water distribution head 8 and air distribution head 15 tops are provided with gas distribution water distribution board 7, gas distribution water distribution board 7 is porous plate, and water is gentle to be mixed by gas distribution water distribution board 7.
When overhaul of the equipments or replacing filler, water by multi-dimensional electro-catalytic equipment 6 inside carries out emptying through exhausting pipeline 12, when there is obstruction in equipment, by controlling air distribution head 15, controls tolerance, carry out air purge and prevent that the equipment filler from stopping up, and equipment arranges travel(l)ing rest 14 and is convenient to mobile.
Claims (4)
1. a waste water multi-dimensional electro-catalytic treatment facility, comprise cell body, described cell body is provided with the aeration water device that exposes to the sun from top to bottom successively, filler electrode layer and layer of displacement, it is characterized in that: the expose to the sun import of water device of described aeration is connected with the sewage import, described aeration exposes to the sun the air distribution head of water device towards described filler electrode layer, described filler electrode layer comprises the electrode pair of multipair vertical laying, be filled with the Bipolar Micro-Electrode filler between described electrode pair, described electrode pair is connected with power supply, described power acquisition high frequency pulse dc power supply, described layer of displacement is provided with water shoot and is in communication with the outside.
2. waste water multi-dimensional electro-catalytic treatment facility according to claim 1, it is characterized in that: the described aeration water device that exposes to the sun comprises into water water distributor and inlet air distribution pipe, described water inlet water distributor is connected with described sewage import, described inlet air distribution pipe is communicated with source of the gas, described water inlet water distributor is provided with a plurality of water distribution heads, described inlet air distribution pipe is provided with a plurality of air distribution heads, described water distribution head be arranged on described air distribution head around, described water distribution head and air distribution head top is provided with the gas distribution water distribution board.
3. waste water multi-dimensional electro-catalytic treatment facility according to claim 1 and 2 is characterized in that: described cell body bottom is equipped with travel(l)ing rest, and described travel(l)ing rest bottom is provided with road wheel.
4. waste water multi-dimensional electro-catalytic treatment facility according to claim 1 is characterized in that: described electrode pair adopts the catalysis electrode with high oxygen separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359784 CN203346133U (en) | 2013-06-21 | 2013-06-21 | Multidimensional electrocatalytic wastewater treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320359784 CN203346133U (en) | 2013-06-21 | 2013-06-21 | Multidimensional electrocatalytic wastewater treatment equipment |
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| Publication Number | Publication Date |
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| CN203346133U true CN203346133U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320359784 Expired - Lifetime CN203346133U (en) | 2013-06-21 | 2013-06-21 | Multidimensional electrocatalytic wastewater treatment equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310671A (en) * | 2014-10-23 | 2015-01-28 | 北京国环清华环境工程设计研究院有限公司 | Three-dimensional electrode electro-catalytic reactor wastewater treatment method employing intermittent power supply |
| CN104925911A (en) * | 2015-04-29 | 2015-09-23 | 四川和鼎环保工程有限责任公司 | Dynamic electrocatalytic oxidation experiment system for sewage |
| CN106477677A (en) * | 2015-08-24 | 2017-03-08 | 深圳市明鑫高分子技术有限公司 | Breakdown of emulsion reforming apparatus and sewage breakdown of emulsion method of modifying |
-
2013
- 2013-06-21 CN CN 201320359784 patent/CN203346133U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310671A (en) * | 2014-10-23 | 2015-01-28 | 北京国环清华环境工程设计研究院有限公司 | Three-dimensional electrode electro-catalytic reactor wastewater treatment method employing intermittent power supply |
| CN104925911A (en) * | 2015-04-29 | 2015-09-23 | 四川和鼎环保工程有限责任公司 | Dynamic electrocatalytic oxidation experiment system for sewage |
| CN106477677A (en) * | 2015-08-24 | 2017-03-08 | 深圳市明鑫高分子技术有限公司 | Breakdown of emulsion reforming apparatus and sewage breakdown of emulsion method of modifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 59, nanzhuyuan Road, economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: AEROSPACE KAITIAN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 410100 Xingsha Road, Changsha Economic Development Zone, Hunan, No. 15 Patentee before: KAITIAN ENVIRONMENTAL TECH. Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
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| CX01 | Expiry of patent term |