CN2329656Y - Fluidized bed biological carrier - Google Patents
Fluidized bed biological carrier Download PDFInfo
- Publication number
- CN2329656Y CN2329656Y CN98223959U CN98223959U CN2329656Y CN 2329656 Y CN2329656 Y CN 2329656Y CN 98223959 U CN98223959 U CN 98223959U CN 98223959 U CN98223959 U CN 98223959U CN 2329656 Y CN2329656 Y CN 2329656Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- fluidized bed
- wing plate
- biological carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a new biological carrier for a fluidized bed. The utility model is composed of a circular arc-shaped wing plate and a fixing circular ring. The utility model with large specific surface areas, reasonable structure and abundant biomembrane quantities is favorable for film formation and stripping. Suspended particles after full film formation can still suspend in sewage, the replacement and the maintenance for the suspended particles are quite convenient, and the effect of sewage treatment is ideal and stable.
Description
A kind of novel fluidized bed bio-carrier relates to the manufacturing technology of water treating equipment, as the filler in the bio-contact oxidation sewage treatment process
Existing bio-contact oxidation waste water treatment process adopts the suspension type filler usually in the oxidation contact tank, therefore in the pond, will build special support, difficulty of construction and civil engineering cost have been increased, and the height of every layer of filler and cloth collection density refractory can't be realized optimized streamflow regime with optimal combination; Filler waves within the specific limits with the sewage current in the pond, the distribution of filler and inhomogeneous and after overworking microbial film on the filler in the whole contact-oxidation pool, biomembranous weight makes and sagging, the conglomeration of filler makes its part be in anaerobic state, had a strong impact on the effect of sewage disposal.
In order to overcome the deficiency of above-mentioned filler, it is a kind of simple in structure that the utility model provides, the suspended particles bio-carrier that specific surface area is big.
The utility model is to constitute like this, and it has adopted the wing plate of different area circular arc, and clamping rings constitutes.The end of wing plate fuses into spheroidal with side with clamping rings, on it, following open at both ends is communicated with gap between wing plate, and bio-carrier is suspended in waterborne with current during work, air-flow is fluidisation together, because the quantity changeable of the different used different area wing plates of the actual carrier diameter that uses.
Advantage of the present utility model is; Specific surface area is big, and is rational in infrastructure, is beneficial to biofilm and demoulding, and biofilm biomass is abundant, water in contact-oxidation pool, and gas, filler three-phase uniform mixing, fully contact makes and has good sewage disposal environment in the pond.Suspended particles still can be suspended in the sewage after overworking film, change and safeguard very convenient, sewage disposal satisfactory for result, stable.
Accompanying drawing is the utility model embodiment, wherein,
Fig. 1. the utility model synoptic diagram;
Fig. 2. the utility model structural representation;
Fig. 3. the utility model sectional view.
In conjunction with above-mentioned accompanying drawing the utility model is further described.
In the utility model, the different circular arc wing plate 2,4 of surface-area is provided with at interval, wing plate is by clamping rings 1,3,5,6,7 firmly link into an integrated entity, on it, following open at both ends is communicated with gap between wing plate, and bio-carrier is suspended in the sewage during work, and biofilm development is on the wing plate surface, water, gas flow into by the gap of open at both ends and wing plate, flow out, and whole bio-carrier is with current, air-flow is fluidisation together, carries out sewage disposal.
Claims (1)
- A kind of novel fluidized bed bio-carrier, by circular arc wing plate (2), (4), clamping rings (1), (3), (5), (6), (7) constitute, and it is characterized in that wing plate (2), and (4) are provided with at interval, by clamping rings (1), (3), (5), (6), (7) firmly link into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98223959U CN2329656Y (en) | 1998-05-08 | 1998-05-08 | Fluidized bed biological carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98223959U CN2329656Y (en) | 1998-05-08 | 1998-05-08 | Fluidized bed biological carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329656Y true CN2329656Y (en) | 1999-07-21 |
Family
ID=33974933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98223959U Expired - Fee Related CN2329656Y (en) | 1998-05-08 | 1998-05-08 | Fluidized bed biological carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329656Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858865A (en) * | 2016-05-06 | 2016-08-17 | 河北天朗环保工程有限公司 | Biological rotating ball sewage treater |
| CN105858866A (en) * | 2016-05-09 | 2016-08-17 | 河北天朗环保工程有限公司 | Biological rotating ball |
| CN108083862A (en) * | 2017-12-25 | 2018-05-29 | 河南师范大学 | A kind of compost method using recoverable version compost conditioner |
| CN109179644A (en) * | 2018-08-21 | 2019-01-11 | 深圳市诺金环保技术有限公司 | Waste water treatment system of circuit board and its processing method |
-
1998
- 1998-05-08 CN CN98223959U patent/CN2329656Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858865A (en) * | 2016-05-06 | 2016-08-17 | 河北天朗环保工程有限公司 | Biological rotating ball sewage treater |
| CN105858866A (en) * | 2016-05-09 | 2016-08-17 | 河北天朗环保工程有限公司 | Biological rotating ball |
| CN108083862A (en) * | 2017-12-25 | 2018-05-29 | 河南师范大学 | A kind of compost method using recoverable version compost conditioner |
| CN109179644A (en) * | 2018-08-21 | 2019-01-11 | 深圳市诺金环保技术有限公司 | Waste water treatment system of circuit board and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |