CN202558734U - Phenolic resin production waste water disposal device - Google Patents
Phenolic resin production waste water disposal device Download PDFInfo
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- CN202558734U CN202558734U CN2012201359889U CN201220135988U CN202558734U CN 202558734 U CN202558734 U CN 202558734U CN 2012201359889 U CN2012201359889 U CN 2012201359889U CN 201220135988 U CN201220135988 U CN 201220135988U CN 202558734 U CN202558734 U CN 202558734U
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Abstract
The utility model discloses a phenolic resin production waste water disposal device, relates to a device used to dispose waste water produced during a phenolic resin production process, and aims at solving the technical problem that phenolic resin production waste water disposal effect in the prior art is poor. The phenolic resin production waste water disposal device comprises a regulating reservoir one, an advanced oxidation device, a flocculation setting pond, a regulating reservoir two, an anaerobic tower, a setting pond and a sludge tank which are connected in sequence, wherein the setting pond is connected with the flocculation setting pond through a pipeline. The phenolic resin production waste water disposal device is simple in structure, less in occupied space, good in outgoing water quality, stable, strong in adaptability to changes of volume, temperature and concentration of waste water, good in effects of removing harmful ions and decoloration, easy to detect and control automatically at the time of management and operation.
Description
Technical field
The utility model relates to a kind of device of the waste water that is produced being handled in the resol production process of being used for.
Background technology
In the production process of insulating polymeric material, can produce a large amount of waste water, this type waste water mainly is production of resins waste water, and main polluted factors is COD, phenols (cresols, phenol etc.), aldehydes (methyl alcohol, butanols, Ucar 35 etc.) etc.The existence of this type waste water has constituted havoc to surrounding environment, has hindered the harmony of economic benefit and environmental benefit.
Method commonly used in the wastewater treatment process has physical method, chemical process and biological method, usually is that the three follows, combines and usefulness in the engineering practical application, in the hope of the best that is effective.Chemical process is primarily aimed at the solution phase compound that is difficult to biodegradable high density, severe toxicity in the waste water, and wherein organism is in the great majority.The common chemical method has: soda acid adjustment, chemical oxidation, chemical reduction, electrochemistry and flocculating settling etc.For the difficult degradation pollutent that the most conventional method does not prove effective, chemical oxidization method usually plays considerable effect.Chemical oxidation can be divided into atmospheric oxidation, ozone oxidation and other oxygenant method according to the kind difference of oxygenant.But all there is the certain process technological deficiency in the treatment unit of any one single method for oxidation and use thereof.
The utility model content
The purpose of the utility model is to solve the relatively poor technical problem of phenol resin production waste water treatment effect in the prior art, and a kind of phenol resin production waste water treatment unit is provided, and this apparatus structure is simple, and floor space is few; Effluent quality is good, and more stable; Strong to the waste water water yield, water temperature and concentration change flexibility; To harmful ion removal, good decolorizing effect; Bookkeeping is easy to detect automatically and control automatically.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of phenol resin production waste water treatment unit; Comprise the equalizing tank one, advanced oxidation device, flocculation sedimentation tank, equalizing tank two, anaerobism tower, settling tank and the sludge sump that are linked in sequence successively, wherein settling tank is connected with flocculation sedimentation tank through pipeline;
Said equalizing tank one is provided with perforated pipe and through gas blower the former water in the equalizing tank one is carried out little aeration and stirring, and regulates the pH value of former water;
Said advanced oxidation device is a plasma generator, makes water vapour produce hydroxyl radical free radical as strong oxidizer, makes the hardly degraded organic substance oxygenolysis for being prone to the small-molecule substance of degraded, effectively removes the objectionable impurities in the waste water;
Said flocculation sedimentation tank is used for the macromolecular substance of water is removed;
Said equalizing tank two is used for once more the pH value of water being regulated;
Said anaerobism tower is used to carry out anaerobic reaction;
Said settling tank is used for water is carried out precipitate and separate, and the liquid after up to standard directly discharges, and mud then is drained into sludge sump, and liquid not up to standard is sent in the flocculation sedimentation tank through pipeline again.
In technique scheme; Said advanced oxidation device comprises the reactor shell of hollow structure; The reactor shell two ends are respectively arranged with reactor inlet and reactor outlet; Wherein the middle part has been horizontally disposed with discharge electrode in the reactor shell, and the both sides up and down of discharge electrode are respectively arranged with earthing pole, form discharging gap between discharge electrode and the earthing pole; Position between earthing pole and the reactor shell is provided with airtight water coolant chamber, and the water coolant chamber is in communication with the outside through cooling water inlet and the cooling water outlet that is provided with on it.
In technique scheme, said reactor shell two ends are imported and exported joint through a bucket shape respectively and are connected with reactor outlet with reactor inlet, and are provided with the airflow uniform distribution plate in the bucket shape import and export joint.
In technique scheme, the adjustable size of the discharging gap between said discharge electrode and earthing pole joint.
In technique scheme, said discharge electrode is abutted against on polar two sides and all is provided with the nano powder sprayed coating, and earthing pole leans on the face of discharge electrode one side to be provided with the nano powder sprayed coating.
Can find out that from the said structure characteristic of above-mentioned the utility model its advantage is: this apparatus structure is simple, floor space is few; Effluent quality is good, and more stable; Strong to the waste water water yield, water temperature and concentration change flexibility; To harmful ion removal, good decolorizing effect; Bookkeeping is easy to detection and automatic control etc. automatically.Owing to adopted high-level oxidation technology, realized pollutants in waste water is decomposed and modification, thereby created conditions for follow-up anaerobic treatment; Advanced oxidation device simple in structure; Easy to operate, can obtain hydroxyl radical free radical fast and effectively, owing to need not add auxiliary agent; Therefore there is not secondary pollution problem, in the technology of wastewater treatment, plays crucial effects.Anaerobic processing device UASB anaerobism tower; Be that a kind of anaerobism is filtered and the anaerobic activated sludge treatment unit; Can pollutants in sewage be changed into the regeneration clean energy; Flexibility for different solid content sewage is also strong, and its structure, operation maintenance management are simple relatively, and cost is also relatively low.
Description of drawings
The utility model will and combine the mode of instance to explain through the accompanying drawing comparison:
Fig. 1 is the utility model structural principle synoptic diagram;
Fig. 2 is the utility model advanced oxidation apparatus structure synoptic diagram;
The 4th, discharge electrode 5 is that earthing pole 6 is discharging gaps
The 7th, water coolant chamber 8 is that cooling water outlet 9 is cooling water inlets
The 10th, nano powder sprayed coating 11 is that bucket shape import and export joint 12 is airflow uniform distribution plates.
Embodiment
Through embodiment the utility model is done further explanation below in conjunction with accompanying drawing:
Like Fig. 1 and shown in Figure 2; A kind of phenol resin production waste water treatment unit of the utility model comprises equalizing tank one, advanced oxidation device, flocculation sedimentation tank, equalizing tank two, anaerobism tower, settling tank and the sludge sump that is linked in sequence successively, and wherein settling tank is connected with flocculation sedimentation tank through pipeline.Wearing mouthful pipe at equalizing tank one bottom cloth is connected with gas blower former water is carried out little aeration; And regulate the pH of former water herein; The water outlet of equalizing tank one gets into advanced oxidation device front end through lift pump and pipeline, and advanced oxidation device water side is connected with flocculation sedimentation tank through pipeline, flows into flocculation sedimentation tank through action of gravity; Enter into waste water and flocculation agent reaction in the pond, the macromolecular substance in the waste water is removed.Water outlet flows into equalizing tank two by gravity then, regulates pH, and waste water arrives UASB anaerobism tower front end by lift pump and pipeline again.The material of not removing in the waste water forms the good mud flocs unit of settleability under this device effect, and is combined in the sludge settling system is set in the reactor drum, and gas phase, liquid phase and solid phase three-phase are separated, and forms and keeps the good mud of sedimentation function.Anaerobism tower end is connected with settling tank through pipeline, and through settling tank post precipitation direct discharging of waste water up to standard, below standard lift pump and the pipeline of passing through returns flocculation sedimentation tank and handle again, and the mud that settling tank produces is discharged to sludge sump, and outward transport is handled.Said advanced oxidation treatment unit is a plasma producing apparatus; Provide a kind of plasma body hydroxyl radical free radical generating unit; Can utilize DBD that water vapour is formed fully and produce hydroxyl radical free radical; Because hydroxyl radical free radical is a strong oxidizer, can effectively remove the objectionable impurities in the waste water, and waste water is carried out purifying treatment.
Disclosed all characteristics in this specification sheets except mutually exclusive characteristic, all can make up by any way.
Disclosed arbitrary characteristic in this specification sheets (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
Claims (5)
1. phenol resin production waste water treatment unit; It is characterized in that comprising the equalizing tank one, advanced oxidation device, flocculation sedimentation tank, equalizing tank two, anaerobism tower, settling tank and the sludge sump that are linked in sequence successively, wherein settling tank is connected with flocculation sedimentation tank through pipeline;
Said equalizing tank one is provided with perforated pipe and through gas blower the former water in the equalizing tank one is carried out little aeration and stirring, and regulates the pH value of former water;
Said advanced oxidation device is a plasma generator, makes water vapour produce hydroxyl radical free radical as strong oxidizer, makes the hardly degraded organic substance oxygenolysis for being prone to the small-molecule substance of degraded, effectively removes the objectionable impurities in the waste water;
Said flocculation sedimentation tank is used for the macromolecular substance of water is removed;
Said equalizing tank two is used for once more the pH value of water being regulated;
Said anaerobism tower is used to carry out anaerobic reaction;
Said settling tank is used for water is carried out precipitate and separate, and the liquid after up to standard directly discharges, and mud then is drained into sludge sump, and liquid not up to standard is sent in the flocculation sedimentation tank through pipeline again.
2. a kind of phenol resin production waste water treatment unit according to claim 1; It is characterized in that said advanced oxidation device comprises the reactor shell of hollow structure (1); Reactor shell (1) two ends are respectively arranged with reactor inlet (2) and reactor outlet (3); Wherein the middle part has been horizontally disposed with discharge electrode (4) in the reactor shell (1); The both sides up and down of discharge electrode (4) are respectively arranged with earthing pole (5); Form discharging gap (6) between discharge electrode (4) and the earthing pole (5), the position between earthing pole (5) and the reactor shell (1) is provided with airtight water coolant chamber (7), and water coolant chamber (7) is in communication with the outside through cooling water inlet (9) and the cooling water outlet (8) that is provided with on it.
3. a kind of phenol resin production waste water treatment unit according to claim 2; It is characterized in that said reactor shell (1) two ends are connected with reactor outlet (3) with reactor inlet (2) through bucket shape import and export joints (11) respectively, and be provided with airflow uniform distribution plate (12) in the bucket shape import and export joints (11).
4. according to claim 2 or 3 described a kind of phenol resin production waste water treatment unit, it is characterized in that the adjustable size joint of the discharging gap (6) between said discharge electrode (4) and the earthing pole (5).
5. a kind of phenol resin production waste water treatment unit according to claim 4; It is characterized in that said discharge electrode (4) is abutted against on two sides in earth polar (5) all is provided with nano powder sprayed coating (10), and earthing pole (5) leans on the face of discharge electrode (4) one sides to be provided with nano powder sprayed coating (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201359889U CN202558734U (en) | 2012-03-31 | 2012-03-31 | Phenolic resin production waste water disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201359889U CN202558734U (en) | 2012-03-31 | 2012-03-31 | Phenolic resin production waste water disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558734U true CN202558734U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201359889U Expired - Fee Related CN202558734U (en) | 2012-03-31 | 2012-03-31 | Phenolic resin production waste water disposal device |
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| Country | Link |
|---|---|
| CN (1) | CN202558734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084311A (en) * | 2017-12-28 | 2018-05-29 | 宁波俐辰新能源有限公司 | A kind of ecologic planting nuisanceless light transmission film and its manufacturing method |
| CN115108625A (en) * | 2022-08-09 | 2022-09-27 | 中国人民解放军战略支援部队航天工程大学 | Organic pollutant wastewater treatment device and wastewater treatment method |
-
2012
- 2012-03-31 CN CN2012201359889U patent/CN202558734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084311A (en) * | 2017-12-28 | 2018-05-29 | 宁波俐辰新能源有限公司 | A kind of ecologic planting nuisanceless light transmission film and its manufacturing method |
| CN115108625A (en) * | 2022-08-09 | 2022-09-27 | 中国人民解放军战略支援部队航天工程大学 | Organic pollutant wastewater treatment device and wastewater treatment method |
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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: 20121128 Termination date: 20200331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |