CN201280467Y - Sheet shaped corrugated filler - Google Patents
Sheet shaped corrugated filler Download PDFInfo
- Publication number
- CN201280467Y CN201280467Y CNU2008201001336U CN200820100133U CN201280467Y CN 201280467 Y CN201280467 Y CN 201280467Y CN U2008201001336 U CNU2008201001336 U CN U2008201001336U CN 200820100133 U CN200820100133 U CN 200820100133U CN 201280467 Y CN201280467 Y CN 201280467Y
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- CN
- China
- Prior art keywords
- crest
- flat
- utility
- ripple packing
- model
- 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
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a flaky corrugated packing. The wave troughs of the flaky corrugated packing are flat-bottomed, all the wave troughs are on the same plane, the wave crests of the flaky corrugated packing are flat-topped, conical lug bosses which outwards protrude are arranged on the wave crests, arc ribs which outwards protrude are arranged on inclined planes on the two sides of the wave crests, and the two ribs on the same inclined plane are connected through a flat-bottomed groove or an arc groove group. The utility model has the advantages of large specific surface area, fast biofilm formation, low probability of biological abscission, strong impact-resisting capacity, high oxygen utilization ratio and excellent organic wastewater treating effect, and is especially applicable to organic wastewater treatment on a fairly large-scale base. Furthermore, the utility model also has the advantages of flexible assembly and long service life.
Description
Technical field
The utility model relates to a kind of biological wastewater treatment device, specifically, is a kind of sheet ripple packing that the bio-oxidation contact process is handled the organic waste water device that is used for.
Background technology
Biological contact oxidation process is the filler of filling some amount in biological contact oxidation pond, and utilizing dwells is attached to the microbial film on the filler and the oxygen of ample supply, by biological oxidation, the oxidation operation in the waste water is decomposed, and reaches the purification purpose.Filler is the core of contact oxidation method technology, it directly affects treatment effect, oxygenation capacity and processing costs, filler is installed in the support usually, mainly based on polymeric amide, polyolefine, the shape of filler mainly contains net sheet type elastic stereo, cotton-shaped elastic stereo, plate shaped, corrugated etc.
The surface of plate shaped filler is the plane, and specific surface area is low, and microorganism colonization is slow, and abrasion resistance can be poor, and in order to increase the specific surface area of filler, people are pressed into plate shaped filler corrugated, like this, have increased the specific surface area of filler to a certain extent.But, because the inclined-plane of ripple packing crest both sides is the plane, fallen by current scour easily attached to the microbial film on this plane, especially when aeration, microbial film is very easy to come off, and is unfavorable for fairly large processing high concentrated organic wastewater.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of sheet ripple packing, and the packing specific area of this sheet ripple packing is big, and anti impulsion load is good, is fit to fairly large processing organic waste water.
To achieve these goals, the technical solution of the utility model is: a kind of sheet ripple packing, the trough of sheet ripple packing is flat, all troughs at grade, the crest of this sheet ripple packing is a flat-top, be provided with the conical boss of outside protrusion on crest, the inclined-plane, both sides of crest is provided with the circular arc fin of evagination, links to each other through flat bottomed recess or circular arc group groove between two fins on the same inclined-plane.
The utility model is provided with groove by on the inclined-plane of ripple packing crest both sides fin being set between the fin, increased the specific surface area of ripple packing so greatly, has accelerated bio-film colonization; And fin is got shock absorption to current, has increased the anti impulsion load intensity of filler; Again because fin is bullied, the impact of current, produce quiver and form turbulent flow, increased contacting of water (organism) gas (oxygen) and microorganism, improve the metabolism of mass transfer effect, promotion microorganism, thereby strengthened the processing efficiency of waste water.
As improvement of the present utility model, on above-mentioned crest, also be provided with conic shaped, this conic shaped and described conical boss alternately, conic shaped helps further increasing the specific surface area of ripple packing.
As another improvement of the present utility model, conical boss and described conic shaped are evenly distributed on the described crest, and two adjacent conical boss and the distances between the conic shaped are 4～6 centimetres.
Improve as of the present utility model another, the crest inclined plane groove that is positioned at described conical boss and conic shaped both sides is a flat bottomed recess, and all the other grooves are circular arc group groove, and the cell wall of this circular arc group groove is linked to each other by circumscribed mutually arc surface and constitutes.
Compared with prior art, the beneficial effects of the utility model are: the utility model specific surface area is big, and bio-film colonization is fast, biological difficult drop-off, the anti impulsion load ability is strong, the coefficient of oxygen utilization height, splendid to the treatment of Organic Wastewater effect, be particularly suitable for fairly large processing organic waste water; And the utility model also has assembling flexibly, the advantage of long service life.
Description of drawings
Fig. 1 is the unitary front view of sheet ripple packing;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the sectional view along A-A among Fig. 2;
Fig. 4 is the user mode figure of sheet ripple packing.
Embodiment
Further the utility model is illustrated below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, sheet ripple packing integral body is corrugated, the trough 3 of sheet ripple packing 1 is flat, all troughs 3 at grade, the crest 2 of this sheet ripple packing 1 is a flat-top, is provided with the conical boss 4 and the conic shaped 5 of outside protrusion on crest 2, and conic shaped 5 and conical boss 4 are alternately, and conical boss 4 and conic shaped 5 are evenly distributed on the crest 2, and two adjacent conical boss 4 and the distances between the conic shaped 5 are 4～6 centimetres; The inclined-plane, both sides of crest 2 is provided with the circular arc fin 6 of evagination, wherein, crest 2 inclined plane grooves that are positioned at conical boss 4 and conic shaped 5 both sides are flat bottomed recess 7, and all the other grooves are circular arc group groove 8, and the cell wall of this circular arc group groove 8 is linked to each other by circumscribed mutually arc surface and constitutes.In the present embodiment, the sheet ripple packing adopts the injection moulding of PVC material.
During use, two sheet ripple packings 1 are overlapped the ripple packing assembled unit relatively, conical boss 4 butt joints of two sheet ripple packings 1, two and the combination of the overlapped formation sheet of plural ripple packing assembled unit ripple packing.The combination of sheet ripple packing is placed in the biological contact oxidation tower, a certain amount of high concentrated organic wastewater of in the sheet ripple packing, packing into again, continuous aeration 2～4 days, allow microorganism growth on the sheet ripple packing, grow and form microbial film, when microorganism on the combined stuffing reach a certain amount of after, can continuously handle organic waste water, the waste water after the processing can reach corresponding emission standard.
Claims (4)
1. sheet ripple packing, it is characterized in that: the trough (3) of sheet ripple packing (1) is for flat, all troughs (3) at grade, the crest (2) of this sheet ripple packing (1) is a flat-top, on crest (2), be provided with the conical boss (4) of outside protrusion, the inclined-plane, both sides of crest (2) is provided with the circular arc fin (6) of evagination, links to each other through flat bottomed recess (7) or circular arc group groove (8) between two fins (6) on the same inclined-plane.
2. sheet ripple packing according to claim 1 is characterized in that: also be provided with conic shaped (5) on described crest (2), this conic shaped (5) and described conical boss (4) are alternately.
3. sheet ripple packing according to claim 2, it is characterized in that: described conical boss (4) and described conic shaped (5) are evenly distributed on the described crest (2), and two adjacent conical boss (4) and the distance between the conic shaped (5) are 4～6 centimetres.
4. according to claim 2 or 3 described sheet ripple packings, it is characterized in that: crest (2) inclined plane groove that is positioned at described conical boss (4) and conic shaped (5) both sides is flat bottomed recess (7), all the other grooves are circular arc group groove (8), and the cell wall of this circular arc group groove (8) is linked to each other by circumscribed mutually arc surface and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201001336U CN201280467Y (en) | 2008-09-26 | 2008-09-26 | Sheet shaped corrugated filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201001336U CN201280467Y (en) | 2008-09-26 | 2008-09-26 | Sheet shaped corrugated filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280467Y true CN201280467Y (en) | 2009-07-29 |
Family
ID=40927347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201001336U Expired - Fee Related CN201280467Y (en) | 2008-09-26 | 2008-09-26 | Sheet shaped corrugated filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280467Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192991A (en) * | 2014-08-13 | 2014-12-10 | 东莞市东元新能源科技有限公司 | Novel bio-membrane contact packing |
| CN111547950A (en) * | 2020-05-20 | 2020-08-18 | 四川星辰心海生态环保科技有限公司 | Ecological toilet sewage treatment system and treatment process |
-
2008
- 2008-09-26 CN CNU2008201001336U patent/CN201280467Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192991A (en) * | 2014-08-13 | 2014-12-10 | 东莞市东元新能源科技有限公司 | Novel bio-membrane contact packing |
| CN111547950A (en) * | 2020-05-20 | 2020-08-18 | 四川星辰心海生态环保科技有限公司 | Ecological toilet sewage treatment system and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20100926 |