CN103936113B - A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater - Google Patents
A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater Download PDFInfo
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- CN103936113B CN103936113B CN201410202482.9A CN201410202482A CN103936113B CN 103936113 B CN103936113 B CN 103936113B CN 201410202482 A CN201410202482 A CN 201410202482A CN 103936113 B CN103936113 B CN 103936113B
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Abstract
A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater, described equipment comprises tank body, microporous aeration disc, vertical brace steel pipe, joist steel crossbeam, orifice plate and corrugated deck, described tank body inner bottom part is provided with several microporous aeration discs, joist steel crossbeam is installed in described tank body, described joist steel crossbeam is supported by vertical brace fastener for connection, above described joist steel crossbeam, orifice plate is installed, described tank body top is provided with corrugated deck, annular recesses is provided with around described corrugated deck, water-in is provided with on the downside of described tank wall, upside is provided with water outlet, described tank wall is provided with cat ladder.Described technique is that waste water obtains clean water through aeration and iron charcoal reaction treatment.Present device structure is simple, and treatment process is simple and easy to do, and reaction efficiency is high, good waste water treatment effect.
Description
Technical field
The invention belongs to technical field of waste water processing, be specifically related to a kind of the iron charcoal reactor apparatus and the treatment process that process high concentrated organic wastewater.
Background technology
Environmental pollution is the important difficult problem of of the world today, discharges a large amount of colourity high, the high concentrated organic wastewater of biodegradability difference at production fields such as chemical industry, agricultural chemicals, dyestuff, pharmacy.High concentrated organic wastewater is the important factor causing environmental pollution, has a strong impact on the living environment of people.In prior art; iron bed is as a kind of conventional high concentrated organic wastewater treatment unit; there is efficiency not high; speed of response is unhappy; bed body easily hardens; cause short circuit and dead band; iron filings supplement the problems such as labour intensity is large; in actual motion; often there will be filler passivation, harden and the water outlet phenomenon such as " return look "; adopt fluidizer can solve the problem that hardens of iron bed fillers preferably, but higher investment cost, working cost and operational administrative require to make the application of this kind of device be subject to a definite limitation.
Summary of the invention
The object of the present invention is to provide a kind of the iron charcoal reactor apparatus and the treatment process that process high concentrated organic wastewater, thus solve Problems existing in background technology.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater, described equipment comprises tank body, microporous aeration disc, vertical brace steel pipe, joist steel crossbeam, orifice plate and corrugated deck, described tank body inner bottom part is provided with several microporous aeration discs, joist steel crossbeam is installed in described tank body, described joist steel crossbeam is supported by vertical brace fastener for connection, above described joist steel crossbeam, orifice plate is installed, described tank body top is provided with corrugated deck, annular recesses is provided with around described corrugated deck, water-in is provided with on the downside of described tank wall, upside is provided with water outlet, described tank wall is provided with cat ladder.
In described tank body, multilayer insulating panel is set.
Described tank wall is provided with four hangers, distributes along tank body even circumferential.
Described joist steel crossbeam and tank wall installation place are provided with supporting plate, and described supporting plate becomes 50 degree of angles with tank wall.
The crest of described corrugated deck is set to plane, and trough is set to the right angle of 90 degree.
Described tank wall is provided with access hole.
Process iron charcoal reactor apparatus and the treatment process of high concentrated organic wastewater, described technique specifically comprises the steps:
(1) on the orifice plate of iron carbon reactor, iron plate and gac is laid, in order to react with the waste water entered;
(2) on multilayer insulating panel, filler is laid;
(3) oxygenous gas is passed in the microporous aeration disc of carbon reactor;
(4) waste water is entered from water-in, carry out aeration through microporous aeration disc;
(5) again through iron charcoal electrolytic reaction process, the water of treated cleaning is discharged from water outlet by annular recesses.
In described step (4), the electrolytic reaction of iron charcoal is a kind of galvanic corrosion reaction, utilizes iron-charcoal to be soaked in electrolyte solution, and burn into electrolytic action goes to process waste water.Its principle utilizes there is potential difference between iron-charcoal particle and define numerous trickle galvanic cell.The iron that wherein current potential is low becomes anode, and the carbon that current potential is high becomes negative electrode, under acid aerobic condition, electrochemical reaction occurs, the attached collection of the electricity of iron filings to flco and the katalysis to reaction.The coagulation of cell reaction product, the result of the combined effect of the effect such as the absorption of newborn flco and the filtration of bed.Wherein Main Function is the attached collection of redox and electricity, the main component of waste iron filing is iron and carbon, when being immersed in electrolyte solution, owing to there is the difference in Electrode Potential of 1.2V between Fe and C, thus can form countless microbattery systems, form an electric field at its action space, anodic reaction generates a large amount of Fe2+ and enters waste water, and then be oxidized to Fe3+, form the flocculation agent with higher adsorption-flocculation activity.Cathodic reaction produces [H] and [O] of a large amount of nascent state, under the condition of slant acidity, these activeconstituentss all can with the many component generation redox reactions in waste water, make organic macromolecule generation chain-scission degradation, thus eliminate the colourity of organism especially dyeing waste water, what improve waste water can biochemical degree, and cathodic reaction consumes a large amount of H+ generates a large amount of OH-, and this makes the pH value of waste water also increase.
The present invention has following beneficial effect:
Present device structure is simple, is provided with microporous aeration disc, reacts more abundant, speed of response is fast, and efficiency is high, can improve can biochemically going of waste water, the decolouring of waste water is had to the effect of good process, improve treatment effect, be provided with multilayer insulating panel, make iron-carbon filling material layering, be not easy to harden, easy-unloading, is convenient to operational management, and input cost is low.Treatment process of the present invention is simple and easy to do, and the present invention can be applicable to chemical industry, agricultural chemicals, dyestuff, and the colourities such as pharmacy are high, biodegradability difference waste water.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of iron charcoal reactor tank body of the present invention;
Fig. 2 is the vertical view of iron charcoal reactor of the present invention;
Fig. 3 is the A portion enlarged view of Fig. 1;
Fig. 4 is the B portion enlarged view of Fig. 1.
Shown in Fig. 1, Fig. 2: 1, tank body; 2, microporous aeration disc; 3, vertical brace steel pipe; 4, joist steel crossbeam; 5, orifice plate; 6, dividing plate; 7, corrugated deck; 8, water-in; 9, water outlet; 10, hanger; 11, cat ladder; 12, supporting plate, 13, access hole; 14, ring groove.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
See Fig. 1 and Fig. 2, a kind of iron charcoal reactor apparatus processing high concentrated organic wastewater, comprise tank body (1), microporous aeration disc (2), vertical brace steel pipe (3), joist steel crossbeam (4), orifice plate (5) and corrugated deck (7), described tank body (1) inner bottom part is provided with several microporous aeration discs (2), joist steel crossbeam (4) is installed in described tank body (1), described joist steel crossbeam (4) connects support by vertical brace steel pipe (3), described joist steel crossbeam (4) is provided with orifice plate (5) above, described tank body (1) top is provided with corrugated deck (7), described corrugated deck (7) is provided with annular recesses (13) around, water-in (8) is provided with on the downside of described tank body (1) outer wall, upside is provided with water outlet (9), described tank body (1) outer wall is provided with cat ladder (11).Multilayer insulating panel (6) is set in described tank body (1).Described tank body (1) outer wall is provided with four hangers (10), distributes along tank body (1) even circumferential.Described tank body (1) outer wall is provided with access hole (13).
See Fig. 3, described joist steel crossbeam (4) and tank body (1) outer wall installation place are provided with supporting plate (12), and described supporting plate (12) becomes 50 degree of angles with tank body (1) outer wall.
See Fig. 4, the crest of described corrugated deck (7) is set to plane, and trough is set to the angle of 90 degree.
During concrete enforcement, comprise the steps:
(1) on the orifice plate (5) of iron carbon reactor, iron plate and gac is laid, in order to react with the waste water entered;
(2) on multilayer insulating panel (6), filler is laid;
(3) oxygenous gas is passed in the microporous aeration disc (2) of carbon reactor;
(4) waste water is entered from water-in (8), carry out aeration through microporous aeration disc (2);
(5) again through iron charcoal electrolytic reaction process, the water of treated cleaning is discharged from water outlet (9) by annular recesses (13).
Present device structure is simple, is provided with microporous aeration disc, reacts more abundant, speed of response is fast, and efficiency is high, can improve can biochemically going of waste water, the decolouring of waste water is had to the effect of good process, improve treatment effect, be provided with multilayer insulating panel, make iron-carbon filling material layering, be not easy to harden, easy-unloading, is convenient to operational management, and input cost is low.Treatment process of the present invention is simple and easy to do, and the present invention can be applicable to chemical industry, agricultural chemicals, dyestuff, and the colourities such as pharmacy are high, biodegradability difference waste water.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. process a concentration organic wastewater disposal process, it is characterized in that: described treatment process comprises the steps:
(1) on the orifice plate of iron carbon reactor, iron plate and gac is laid, in order to react with the waste water entered;
(2) on multilayer insulating panel, filler is laid;
(3) oxygenous gas is passed in the microporous aeration disc of iron carbon reactor;
(4) waste water is entered from water-in, carry out aeration through microporous aeration disc;
(5) again through iron charcoal electrolytic reaction process, the water of treated cleaning is discharged from water outlet by annular recesses;
Described iron carbon reactor comprises tank body, microporous aeration disc, vertical brace steel pipe, joist steel crossbeam, orifice plate and corrugated deck, described tank body inner bottom part is provided with several microporous aeration discs, joist steel crossbeam is installed in described tank body, described joist steel crossbeam is supported by vertical brace fastener for connection, above described joist steel crossbeam, orifice plate is installed, described tank body top is provided with corrugated deck, the crest of described corrugated deck is set to plane, trough is set to the angle of 90 degree, annular recesses is provided with around described corrugated deck, water-in is provided with on the downside of described tank wall, upside is provided with water outlet, described tank wall is provided with cat ladder, in described tank body, multilayer insulating panel is set, and described dividing plate is obliquely installed.
2. one process concentration organic wastewater disposal process according to claim 1, is characterized in that: described tank wall is provided with four hangers, distributes along tank body even circumferential.
3. one process concentration organic wastewater disposal process according to claim 1, it is characterized in that: described joist steel crossbeam and tank wall installation place are provided with supporting plate, described supporting plate becomes 50 degree of angles with tank wall.
4. one process concentration organic wastewater disposal process according to claim 1, is characterized in that: described tank wall is provided with access hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410202482.9A CN103936113B (en) | 2014-05-14 | 2014-05-14 | A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater |
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| CN201410202482.9A CN103936113B (en) | 2014-05-14 | 2014-05-14 | A kind of iron charcoal reactor apparatus and treatment process processing high concentrated organic wastewater |
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| CN103936113B true CN103936113B (en) | 2015-12-09 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106477784A (en) * | 2015-08-26 | 2017-03-08 | 盐城市瓯华化学工业有限公司 | A kind of process organic wastewater method |
| CN105502759B (en) * | 2015-12-14 | 2018-10-16 | 武汉钢铁有限公司 | Cold rolling electroplating tin waste water treatment process |
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| JP2004066219A (en) * | 2002-06-10 | 2004-03-04 | Mitsubishi Electric Corp | Water treatment system and water treatment method |
| CN2839255Y (en) * | 2005-11-17 | 2006-11-22 | 中国地质大学（武汉） | Electrolytic reactor in aeration |
| CN101928052A (en) * | 2010-09-01 | 2010-12-29 | 天津大学 | Stably-operating continuous flow micro electrolytic reaction system |
| CN202156946U (en) * | 2011-08-11 | 2012-03-07 | 苏州得润水处理科技有限公司 | Fe-C micro electrolysis reactor |
| CN203033804U (en) * | 2012-09-28 | 2013-07-03 | 中国石油天然气股份有限公司 | Improved microelectrolysis device |
| CN203360076U (en) * | 2013-07-25 | 2013-12-25 | 江苏金碧源环保科技有限公司 | Catalytic microelectrolysis device |
| CN203545746U (en) * | 2013-10-22 | 2014-04-16 | 内蒙古常盛制药有限公司 | Microelectrolysis equipment for advanced treatment of penicillin wastewater |
| CN203845846U (en) * | 2014-05-14 | 2014-09-24 | 湖南景翌湘台环保高新技术开发有限公司 | Iron-carbon reactor device for processing high-concentration organic wastewater |
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- 2014-05-14 CN CN201410202482.9A patent/CN103936113B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004066219A (en) * | 2002-06-10 | 2004-03-04 | Mitsubishi Electric Corp | Water treatment system and water treatment method |
| CN2839255Y (en) * | 2005-11-17 | 2006-11-22 | 中国地质大学（武汉） | Electrolytic reactor in aeration |
| CN101928052A (en) * | 2010-09-01 | 2010-12-29 | 天津大学 | Stably-operating continuous flow micro electrolytic reaction system |
| CN202156946U (en) * | 2011-08-11 | 2012-03-07 | 苏州得润水处理科技有限公司 | Fe-C micro electrolysis reactor |
| CN203033804U (en) * | 2012-09-28 | 2013-07-03 | 中国石油天然气股份有限公司 | Improved microelectrolysis device |
| CN203360076U (en) * | 2013-07-25 | 2013-12-25 | 江苏金碧源环保科技有限公司 | Catalytic microelectrolysis device |
| CN203545746U (en) * | 2013-10-22 | 2014-04-16 | 内蒙古常盛制药有限公司 | Microelectrolysis equipment for advanced treatment of penicillin wastewater |
| CN203845846U (en) * | 2014-05-14 | 2014-09-24 | 湖南景翌湘台环保高新技术开发有限公司 | Iron-carbon reactor device for processing high-concentration organic wastewater |
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