CN204529457U - A kind of biological fluidized bed - Google Patents
A kind of biological fluidized bed Download PDFInfo
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- CN204529457U CN204529457U CN201520244434.6U CN201520244434U CN204529457U CN 204529457 U CN204529457 U CN 204529457U CN 201520244434 U CN201520244434 U CN 201520244434U CN 204529457 U CN204529457 U CN 204529457U
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Abstract
The utility model discloses a kind of biological fluidized bed, comprise pond and be arranged in the aeration comb at the bottom of pond, pond, offer water-in on the downside of the pool wall in described pond, offer water outlet on the upside of its pool wall, described water-in and water outlet lay respectively on the pool wall of opposite side; Described aeration comb comprises an aeration supervisor and some aeration branch pipes, the axial array that this some aeration branch pipe is responsible for along aeration, and successively decreases along water (flow) direction in the interval between each aeration branch pipe; Pond inner suspension has in a large number for the nano-carrier filler for microorganic adhesion, to form nano-carrier packed-fluidized bed, the pool wall on the downside of water outlet is provided with the baffle plate of inclination, for stopping that nano-carrier filler flows away from water outlet.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, particularly relates to a kind of biological fluidized bed.
Background technology
The organic pollutant in microbiological deterioration sewage is utilized to be comparatively conventional in sewage disposal technology and compared with the technique means of environmental protection.The application mode that microorganism is comparatively conventional in current technical field of sewage is in reaction tank, arrange fixing carrier filler layer, allows the microorganism being attached to carrier filler surface carry out absorption degraded to the organic pollutant in sewage.But, because the position of carrier filler immobilizes substantially, sewage active flow need be relied on through carrier filler, simultaneously, carrier filler is piled up mutually in packing layer, reduce the contact area between filler and sewage to a certain extent, above 2 all make existing packing layer structure be unfavorable for purifying waste water.
Summary of the invention
The purpose of this utility model with overcome the deficiencies in the prior art, provide a kind of can simple, good to the treatment effect of the sewage biological fluidized bed of structure.
In order to realize above object, the technical solution adopted in the utility model is:
A kind of biological fluidized bed, comprise pond and be arranged in the aeration comb at the bottom of pond, pond, offer water-in on the downside of the pool wall in described pond, offer water outlet on the upside of its pool wall, described water-in and water outlet lay respectively on the pool wall of opposite side; Described aeration comb comprises an aeration supervisor and some aeration branch pipes, the axial array that this some aeration branch pipe is responsible for along aeration, and successively decreases along water (flow) direction in the interval between each aeration branch pipe; Pond inner suspension has in a large number for the nano-carrier filler for microorganic adhesion, to form nano-carrier packed-fluidized bed, the pool wall on the downside of water outlet is provided with the baffle plate of inclination, for stopping that nano-carrier filler flows away from water outlet.
Further, described nano-carrier filler is attached with anerobe, amphimicrobe and aerobic bacteria from the inside to the outside successively.
The beneficial effects of the utility model are: in biological fluidized bed of the present utility model, be suspended with a large amount of nano-carrier fillers, nano-carrier fillers a large amount of under the effect of current can show some feature of fluid, namely defines the fluidized-bed of nano-carrier filler; Fully can contact with the pollutent in sewage in the process of its flowing rolling, be conducive to purifying contaminated thing.Pond base fabric is equipped with aeration comb and carrys out aeration, and nano-carrier filler is under aeration, current drive, and mutually collides and effectively cuts air filled cavity formation microbubble, increases the utilization ratio of oxygen, can reduce aeration rate.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the structural representation of aeration comb in the utility model.
Wherein, 1 is pond, and 11 is water-in, and 12 is water outlet, and 13 is baffle plate, and 2 is aeration comb, and 21 is aeration supervisor, and 22 is aeration branch pipe.
Embodiment
Now with specific embodiment, the utility model technical scheme required for protection is described in further detail by reference to the accompanying drawings.
Shown in accompanying drawing 1, the nano-carrier filler that the fluidized-bed in the present embodiment comprises pond 1, is arranged in the aeration comb 2 at the bottom of pond, pond 1 and is suspended in pond 1.Offer water-in 11 on the downside of the pool wall in pond 1, pending sewage flows in pond 1 from water-in 11; Offer water outlet 12 on the upside of the pool wall in pond 1, the sewage after process can flow out from water outlet 12, and water-in 11 and water outlet 12 lay respectively on the pool wall of opposite side simultaneously; Sewage flows into the current that can form rising in the process flowed out from water outlet 12 from water-in 11, is conducive to nano-carrier filler and keeps suspended state in pond 1.Pool wall on the downside of water outlet 12 is provided with the baffle plate 13 of inclination, for stopping that nano-carrier filler flows away from water outlet 12.
Shown in accompanying drawing 2, in the present embodiment, aeration comb 2 includes an aeration supervisor 21 and some aeration branch pipes 22, and this some aeration branch pipe 22 is along the axial array of aeration supervisor 21, the useful aeration area with increasing aeration comb 2 of its arrangement mode, makes it to pond 1 fully aeration.And successively decrease along water (flow) direction in the interval between each aeration branch pipe 22, namely aeration comb 2 more close to its aeration rate of water outlet 12 more, guarantees that aeration comb 2 can abundant aeration in water outlet 12 side further.
Be suspended with a large amount of nano-carrier fillers in pond 1, nano-carrier filler can show the character of some fluid under the effect of current, namely defines the fluidized-bed of nano-carrier filler.Fully can contact with the pollutent in sewage in the process of its flowing rolling, be conducive to purifying contaminated thing.Pond base fabric is equipped with aeration comb 2 and carrys out aeration, and nano-carrier filler is under aeration, current drive, and mutually collides and effectively cuts air filled cavity formation microbubble, increases the utilization ratio of oxygen, can reduce aeration rate.In the present embodiment, nano-carrier filler, under the concentration gradient of dissolved oxygen, is attached with anerobe, amphimicrobe and aerobic bacteria from the inside to the outside successively, forms abundant microbial population, is more conducive to purifying waste water.Meanwhile, nano-carrier filler, under fluidized state, can impel its aging microbial film meeting Automatic-falling, be conducive to keeping biomembranous activity.
The embodiment of the above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the technology contents of above-mentioned announcement all can be utilized to make more how possible variation and retouching to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore all contents not departing from technical solutions of the utility model, the equivalent equivalence change that the thinking according to the utility model is done, all should be covered by protection domain of the present utility model.
Claims (2)
1. a biological fluidized bed, comprises pond (1) and is arranged in the aeration comb (2) at the bottom of pond (1) pond, it is characterized in that; Offer water-in (11) on the downside of the pool wall in described pond (1), offer water outlet (12) on the upside of its pool wall, described water-in (11) and water outlet (12) lay respectively on the pool wall of opposite side; Described aeration comb (2) comprises aeration supervisor (21) and some aeration branch pipes (22), and this some aeration branch pipe (22) is along the axial array of aeration supervisor (21), and successively decreases along water (flow) direction in the interval between each aeration branch pipe (22); Pond (1) inner suspension has in a large number for the nano-carrier filler for microorganic adhesion, to form nano-carrier packed-fluidized bed, the pool wall of water outlet (12) downside is provided with the baffle plate (13) of inclination, for stopping that nano-carrier filler flows away from water outlet (12).
2. a kind of biological fluidized bed according to claim 1, is characterized in that; Described nano-carrier filler is attached with anerobe, amphimicrobe and aerobic bacteria from the inside to the outside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244434.6U CN204529457U (en) | 2015-04-22 | 2015-04-22 | A kind of biological fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244434.6U CN204529457U (en) | 2015-04-22 | 2015-04-22 | A kind of biological fluidized bed |
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| CN204529457U true CN204529457U (en) | 2015-08-05 |
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| CN201520244434.6U Active CN204529457U (en) | 2015-04-22 | 2015-04-22 | A kind of biological fluidized bed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830295A (en) * | 2017-03-23 | 2017-06-13 | 青岛思普润水处理股份有限公司 | A kind of MBBR microkinetics mixed biologic processing system |
| CN109052649A (en) * | 2018-10-31 | 2018-12-21 | 青岛思普润水处理股份有限公司 | A kind of microkinetic combined sewage processing unit |
| CN110921809A (en) * | 2019-12-14 | 2020-03-27 | 吕广鑫 | High-efficient separator of iron ion in mine water sample |
-
2015
- 2015-04-22 CN CN201520244434.6U patent/CN204529457U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830295A (en) * | 2017-03-23 | 2017-06-13 | 青岛思普润水处理股份有限公司 | A kind of MBBR microkinetics mixed biologic processing system |
| CN109052649A (en) * | 2018-10-31 | 2018-12-21 | 青岛思普润水处理股份有限公司 | A kind of microkinetic combined sewage processing unit |
| CN109052649B (en) * | 2018-10-31 | 2023-08-29 | 青岛思普润水处理股份有限公司 | Micro-power mixed sewage treatment device |
| CN110921809A (en) * | 2019-12-14 | 2020-03-27 | 吕广鑫 | High-efficient separator of iron ion in mine water sample |
| CN110921809B (en) * | 2019-12-14 | 2022-08-05 | 吕广鑫 | High-efficient separator of iron ion in mine water sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for preparing biological fluidized bed carrier and treating waste water Effective date of registration: 20180824 Granted publication date: 20150805 Pledgee: Guangdong Nanhai Rural Commercial Bank branch branch of Limited by Share Ltd Pledgor: Bi Wofeng biotech inc of Foshan City Registration number: 2018440000249 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Unit 501, 5 / F, building 8, block a, Hantian science and Technology City, 17 Shenhai Road, Guicheng, Nanhai District, Foshan City, Guangdong Province Patentee after: Beverly Biotechnology (Guangdong) Co.,Ltd. Address before: 528200 unit 501-1, 5 building, 8 A, Hantian science and Technology City, 17 Guicheng deep sea road, Nanhai District, Foshan, Guangdong, China Patentee before: BIO-FORM Co.,Ltd. |