CN104003514A - Bio-contact oxidation device for polluted river water purification - Google Patents
Bio-contact oxidation device for polluted river water purification Download PDFInfo
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- CN104003514A CN104003514A CN201410149542.5A CN201410149542A CN104003514A CN 104003514 A CN104003514 A CN 104003514A CN 201410149542 A CN201410149542 A CN 201410149542A CN 104003514 A CN104003514 A CN 104003514A
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- rotating shaft
- type reaction
- ship type
- bio
- contact oxidation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses a bio-contact oxidation device for polluted river water purification. The bio-contact oxidation device comprises a ship type reaction pool, grille plates, bio-contact fillers, a microporous aerator, rotating shafts, a floating body, an air pump and a collecting tank. The upper four ends of the ship type reaction pool are fixed to the floating body, the bottom and the long edges are waterproof platy objects, and the short edges are the grille plates, which are placed along the water flow direction. The bio-contact fillers in the ship type reaction pool consist of two parts: one part is filler balls that are fixed on the rotating shafts and rotate with the rotating shafts; and the other part is a peltate filler drooping into water. Adjacent rotating shafts are connected through gears, and the rotating shaft at the utmost edge is in connection with a power plant. An aeration hose is fixed at the bottom of the ship type reaction pool, the end of the hose is connected to an air pump, and a circle of collecting tank is disposed at the periphery. The bio-contact oxidation device provided by the invention has the advantages of strong regional selectivity, strong controllability, strong mobility and stable treatment effect, can meet the treatment demands of polluted river water, and makes the treatment of polluted river water convenient and stable.
Description
Technical field
The invention belongs to polluted river treatment facility field, be specifically related to a kind of biological contact oxidation plant for moving in serious pollution river.
Background technology
Along with the fast development of industrialization and urbanization, the river of depending on for existence as people, becomes the mankind and produces the sewage draining exit of all kinds of sewage already, has suffered serious pollution, jeopardizes the mankind's health.And at present, the most serious problem is exactly the eutrophication of river water.Therefore, the present invention is the simple device of processing for this water body, employing be Biological Contact Oxidation Process.
Biological Contact Oxidation Process is to grow up late nineteenth century, structure comprises pond body, filler, water-distributing device and aerating apparatus four major parts, principle of work is: filler is set in aeration tank, set it as biomembranous carrier, pending waste water after oxygenation with the certain flow rate filler of flowing through, contact with microbial film, reach the effect of purifying liquid waste.Because the structures of whole technique are simple, maintenance management is convenient, the treatment time is short, floor space is little, do not need sludge reflux, do not produce sludge bulking, treatment effect is stable, the series of advantages such as running operation is more flexible, thereby application is more and more wider aspect raw water of micropolluted water pre-treatment, sanitary sewage and Industrial Wastewater Treatment.
Contact filler is the biomembranous carrier of biological contact oxidation pond, is the microorganism place of perching of relying.The performance of biologic packing material directly affects the usefulness of biological catalytic oxidation and reasonableness economically, and therefore the selection of filler is the key of biological catalytic oxidation.The present invention adopts peltate fibrous packing and netted spherical irregular particulate filler to do filler, and the two all can become the carrier that adheres to of microorganism, and functional.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of easy, controllability by force, high-level efficiency river wastewater treatment unit movably.
For addressing the above problem, the technical solution used in the present invention is as follows:
For a biological contact oxidation plant for polluted river purification of water quality, it comprises ship type reaction tank, flase floor, biological contact filler, micro-hole aerator, rotating shaft, buoyancy aid, power set, air pump and receiving tank.Ship type reaction tank top four ends are fixed on buoyancy aid, and it is swum on the water surface, and bottom and long limit are waterproof plate object, and the two ends of minor face are flase floor, place along water (flow) direction.In ship type reaction tank, biological contact filler is divided into two portions: a part, for filling ball, is fixed in rotating shaft, and the inner microbe carrier of filling, along with rotating shaft is rotated; A part is peltate filler, and one end hangs in rotating shaft by circular latch closure, and circular ring-shaped button is than the large circle of rotating shaft, and or not along with rotating shaft is rotated, do not hang down into water body in one end.Rotating shaft two ends fixed gear, adjacent shafts connects by gear, and the rotating shaft on limit is connected with extraneous power set.In ship type reaction tank bottom, fixing aeration flexible pipe, aeration flexible pipe termination is connected with air pump, and at periphery, one circle receiving tank is set.
Wherein, inside is placed with the filling ball of gac, slag and/or peltate filler as microbe carrier.Simultaneously in rotation process, can improve again the dissolved oxygen in water with the fixing filling ball of rotating shaft.
Wherein, the flase floor of ship type reaction tank minor face is placed along water (flow) direction, and the pollutent in river is tackled.
Wherein, ship type reaction tank bottom arranges a circle receiving tank, and the microbial film coming off so can enter receiving tank along the limit landing of hull slope.
Biological contact oxidation plant of the present invention, controllability is strong, mobility is strong, treatment effect is stable, can meet the processing requirements to polluted river water, for the processing of contaminated river water provides a kind of convenient, regionality is with strong points, efficient, cost is low new way.
Brief description of the drawings
Fig. 1-vertical view of the present invention is device constitutional diagram shown in figure.
Fig. 2-front view of the present invention.
Fig. 3-side-view of the present invention.
1-buoyancy aid in figure; 2-ship type reaction tank; 3-aeration flexible pipe; 4-flase floor; 5-ball filler; 6-rotating shaft; 7-peltate filler; 8-receiving tank; 9-gear;
Specific embodiments
Below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to figure 1, Fig. 2 and Fig. 3, biological contact oxidation plant of the present invention comprises ship type reaction tank, apertured grills plate, biological contact filler, micro-hole aerator, rotating shaft, buoyancy aid, air pump and receiving tank.
The size of device designs according to practical situation.
When actual installation operation, can be voluntarily according to peltate filler 7 numbers of Ball-type packing 5 numbers and suspension in processing area decision rotating shaft 6 numbers, rotating shaft.
First the size of ship type reaction tank pond body is determined according to actual needs, four jiaos of ship type reactor upper ends are fixed by two holes on stock and buoyancy aid 1, ensure that ship type reactor suspends, and by fore namely grid 4 minor faces place along water (flow) direction, pollutent in river is held back, prevented that it from impacting microbial film in reaction tank and aeration.
Rotating shaft is placed in the groove on captain limit, fixes several Ball-type packings in rotating shaft, and hangs several peltate fillers (concrete number is determined according to water pollution degree).Gear 9 is all installed at rotating shaft two ends, by the rotation of the follow-up rotating shaft of gear driven.
Hull bottom coiling aeration flexible pipe 3, and aeration flexible pipe joint is connected with outer end air pump, ensure that in reaction tank body, water body reacts required oxygen-supplying amount.
Hull bottom arranges receiving tank 8, falls within receiving tank along the microbial film sheet of italic ship wall landing.
The above is example of the present invention, is not to limit the scope of the invention, all according to equivalence variation and modification that described in the scope of the invention, structure, feature and principle are done, all should be included in the scope of the invention.
Claims (4)
1. for a biological contact oxidation plant for polluted river purification of water quality, it is characterized in that: comprise ship type reaction tank, flase floor, biological contact filler, micro-hole aerator, rotating shaft, buoyancy aid, power set and air pump; Ship type reaction tank top four ends are fixed on buoyancy aid, and it is swum on the water surface, and bottom and long limit are fluid-tight plate object, and the two ends of minor face are flase floor, place along water (flow) direction; In ship type reaction tank, biological contact filler is divided into two portions: a part is filling ball, is fixed in rotating shaft, inner filling microbe carrier, and filling ball is along with rotating shaft is rotated; A part is peltate filler, and one end hangs in rotating shaft by circular latch closure, and circular latch closure is than the large circle of rotating shaft, and or not along with rotating shaft is rotated, do not hang down into water body in one end; Rotating shaft two ends fixed gear, adjacent shafts connects by gear, and the rotating shaft on limit is connected with power set; In ship type reaction tank bottom, fixing aeration flexible pipe, aeration flexible pipe termination is connected with air pump, and at periphery, one circle receiving tank is set.
2. a kind of biological contact oxidation plant for polluted river purification of water quality according to claim 1, is characterized in that: inside is placed with one or several of filling ball, peltate filler of gac, slag as microbe carrier.
3. a kind of biological contact oxidation plant for polluted river purification of water quality according to claim 1, is characterized in that: the flase floor of ship type reaction tank minor face is placed along water (flow) direction.
4. a kind of biological contact oxidation plant for polluted river purification of water quality according to claim 1, is characterized in that: ship type reaction tank bottom arranges a circle receiving tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149542.5A CN104003514A (en) | 2014-04-13 | 2014-04-13 | Bio-contact oxidation device for polluted river water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410149542.5A CN104003514A (en) | 2014-04-13 | 2014-04-13 | Bio-contact oxidation device for polluted river water purification |
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| CN104003514A true CN104003514A (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410149542.5A Pending CN104003514A (en) | 2014-04-13 | 2014-04-13 | Bio-contact oxidation device for polluted river water purification |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556408A (en) * | 2014-12-31 | 2015-04-29 | 宁波伊玛环保生物技术有限公司 | Culturing device for microbes in river channels |
| CN105036336A (en) * | 2015-08-10 | 2015-11-11 | 郝爽 | Gas cultivation mobile pollution water body governing and recovery system and building method |
| CN105253945A (en) * | 2015-10-30 | 2016-01-20 | 河海大学 | Device and method for improving water quality of river and lake by using cylindrical activated carbons |
| CN105585138A (en) * | 2016-02-29 | 2016-05-18 | 北京英特环科水处理工程设备有限公司 | MANWMB (micro nano aeration wastewater microbial bioremediation) system for black and odorous river control and control method thereof |
| CN108328722A (en) * | 2018-02-07 | 2018-07-27 | 安徽雷克环境科技有限公司 | A kind of equipment for intercepting river water suspended matter and purifying water |
| CN108821518A (en) * | 2018-08-03 | 2018-11-16 | 翟舒羽 | A kind of water pollution purified in situ device |
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| JPH0833893A (en) * | 1994-07-25 | 1996-02-06 | B Bai B:Kk | Septic tank |
| CN2393871Y (en) * | 1999-11-03 | 2000-08-30 | 上海佛欣爱建河道治理有限公司 | High performance waste water purifying vessel |
| CN1623929A (en) * | 2004-11-05 | 2005-06-08 | 哈尔滨工业大学 | Apparatus on ship for purifying water |
| CN201198363Y (en) * | 2008-03-21 | 2009-02-25 | 余抗 | Landscape water pollution treating type environment-protective ship |
| CN201406359Y (en) * | 2009-04-07 | 2010-02-17 | 上海智泓环保工程有限公司 | Treatment device for black odor river |
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2014
- 2014-04-13 CN CN201410149542.5A patent/CN104003514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0833893A (en) * | 1994-07-25 | 1996-02-06 | B Bai B:Kk | Septic tank |
| CN2393871Y (en) * | 1999-11-03 | 2000-08-30 | 上海佛欣爱建河道治理有限公司 | High performance waste water purifying vessel |
| CN1623929A (en) * | 2004-11-05 | 2005-06-08 | 哈尔滨工业大学 | Apparatus on ship for purifying water |
| CN201198363Y (en) * | 2008-03-21 | 2009-02-25 | 余抗 | Landscape water pollution treating type environment-protective ship |
| CN201406359Y (en) * | 2009-04-07 | 2010-02-17 | 上海智泓环保工程有限公司 | Treatment device for black odor river |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556408A (en) * | 2014-12-31 | 2015-04-29 | 宁波伊玛环保生物技术有限公司 | Culturing device for microbes in river channels |
| CN105036336A (en) * | 2015-08-10 | 2015-11-11 | 郝爽 | Gas cultivation mobile pollution water body governing and recovery system and building method |
| CN105253945A (en) * | 2015-10-30 | 2016-01-20 | 河海大学 | Device and method for improving water quality of river and lake by using cylindrical activated carbons |
| CN105585138A (en) * | 2016-02-29 | 2016-05-18 | 北京英特环科水处理工程设备有限公司 | MANWMB (micro nano aeration wastewater microbial bioremediation) system for black and odorous river control and control method thereof |
| CN105585138B (en) * | 2016-02-29 | 2019-01-18 | 北京英特环科水处理工程设备有限公司 | A kind of the MNAWMB system and its administering method of black-odor riverway improvement |
| CN108328722A (en) * | 2018-02-07 | 2018-07-27 | 安徽雷克环境科技有限公司 | A kind of equipment for intercepting river water suspended matter and purifying water |
| CN108821518A (en) * | 2018-08-03 | 2018-11-16 | 翟舒羽 | A kind of water pollution purified in situ device |
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Application publication date: 20140827 |