CN2647848Y - Pillar shap suspension filler - Google Patents
Pillar shap suspension filler Download PDFInfo
- Publication number
- CN2647848Y CN2647848Y CNU2003201155505U CN200320115550U CN2647848Y CN 2647848 Y CN2647848 Y CN 2647848Y CN U2003201155505 U CNU2003201155505 U CN U2003201155505U CN 200320115550 U CN200320115550 U CN 200320115550U CN 2647848 Y CN2647848 Y CN 2647848Y
- Authority
- CN
- China
- Prior art keywords
- cylindricality
- framework
- entad
- floating stuffing
- bar
- 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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- 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 cylindrical suspending padding for the biology hanging membrane in biomembrane processing of the city sewage and the industrial effluent. An outside support body of the padding is a cylindrical frame(1), a centripetal strip(2) is distributed evenly on the cylindrical frame(1) and inward, three guiding plates(3) is arranged respectively and evenly on two ends of the cylindrical frame(1), the cylindrical frame(1), the centripetal strip(2) and the guiding plates(3) is integrated. In practical use, this padding dose not need support for fixing and arranging, and is big area ratio, rapid membrane hanging speed, convenient for overhauling, good water flow, not easy for blocking, simple manufacturing, convenient for transporting and a long service life.
Description
Affiliated technical field
The utility model relates to the carrier that is used for bio-film colonization in municipal effluent and the processing of trade effluent microbial film, is specifically related to a kind of suspensible cylindricality filler.
Background technology
At present, the filler of using for the microorganism set in the microbial film treatment unit is divided into fixed and distributing two big classes.That fixed filler divides again is soft, medium-soft, elastic solid filler and honeycomb filler.As everyone knows, though having, fixed filler makes simple, advantages such as specific surface area is big, convenient transportation, but support need be set in actual use in order to support and fixing filler, this has just increased equipment manufacturing cost, Master Cost and installation workload, and maintenance and replacing filler are very difficult, also easily produce the inhomogeneous of distribute water and air simultaneously.Soft or semi soft packing easily stops up.Existing distributing filler is the spherical or pan of improved all types of plastic, though overcome the above-mentioned deficiency of fixed filler, it is big because of the little amount of filler of specific surface area.In addition, in the application of conventional filler, the big problem that everybody ignores is initial stage biofilm difficulty, objective factors such as biofilm cycle length.
Summary of the invention
The utility model purpose be to design a kind of need not in actual use to be provided with support in order to fixed installation, specific surface area is big, biofilm speed is fast, maintenance is convenient, flow characteristics is good, it is simple to be difficult for stopping up, make, convenient transportation, durable in use, the filler that can put into production fast.
The technical solution that the utility model adopts is: a kind of cylindricality floating stuffing, adopt proportion to approach 1000kg/m
3Injectable plastic material make cylindricality lateral branch support body framework, on the rib of cylindricality framework, inwardly be distributed with entad bar equably, be furnished with guide plate respectively at the two ends up and down of cylindricality framework, the cylindricality framework, entad bar and guide plate once shaped are fixed.
The beneficial effects of the utility model are: because this floating stuffing need not be provided with support in order to support and to be fixedly mounted in the device, saved installing material and expense greatly, regeneration equally simply saves time when changing, as long as it is pulled out.This floating stuffing is simple in structure, and processing and fabricating is convenient, can directly transport the scene to after the moulding and come into operation, and does not produce secondary pollution in transportation and use.This floating stuffing has overcome the deficiency of conventional fixed filler, is in quick condition with current, characteristics such as having not conglomeration, do not stop up, short stream, distribute water and air performance are good.This floating stuffing adopts injectable plastic material, and is corrosion-resistant, firm firm, durable in use, in use, not broken, indeformable.Characteristics such as this floating stuffing fully takes into account the problem that increases specific surface area and rapid biofilm when design, it is fast that this product has biofilm speed, shock-resistant.
Description of drawings
Fig. 1 cylindricality floating stuffing skeleton view
Fig. 2 cylindricality floating stuffing vertical view
The stretch-out view of Fig. 3 cylindricality framework
Fig. 4 cylindricality framework, the sectional view of bar entad
Fig. 5 is the another kind of sectional view of bar entad
1. cylindricality frameworks among the figure, 2. entad bar, 3. guide plate.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of as shown in Figure 1 and Figure 2 cylindricality floating stuffing, the lateral branch support body is a cylindricality framework 1, on the rib of cylindricality framework 1, inwardly be distributed with entad bar 2 equably, two ends up and down at cylindricality framework 1 are furnished with three guide plates 3 respectively equably, and cylindricality framework 1, entad bar 2 and guide plate 3 once shapeds are fixed.
Cylindricality framework 1, entad bar 2 and guide plate 3 are selected injectable plastic material for use, not only overcome the susceptible to plugging shortcoming of soft-filler, and can also prolong the work-ing life of filler, have saved operation expense.The injectable plastic material of selecting for use is that proportion approaches 1000kg/m
3Modified poly ethylene, need not under the off-set facility situation like this, make the filler can be well with flow, strengthen the gas, liquid, solid mass-transfer efficiency.
For guaranteeing that filler had both had permeability preferably, bigger specific surface area is arranged again, the displaypattern of the cylindricality framework 1 of this cylindricality floating stuffing can be diamond-mesh, and the cross section of cylindricality framework 1 rib is " ten " shape.Entad the cross section of bar 2 can be " ten " shape, also can be two " ten " shapes that link together, and entad the length of bar 2 is 35～45% of cylindricality framework 1 diameter.The cross section of " ten " shape or two " ten " shape is very favourable for biofilm.
This filler is processed into finished product and comes into operation preceding need through clean, can not only can also form uneven surface on filler with the intermediate product in the course of processing---remover is removed like this, is easy to biofilm.
Claims (5)
1, a kind of cylindricality floating stuffing adopts proportion to approach 1000kg/m
3Injectable plastic material make cylindricality lateral branch support body framework (1), it is characterized in that on the rib of cylindricality framework (1), inwardly being distributed with equably entad bar (2), be furnished with guide plate (3) respectively at the two ends up and down of cylindricality framework (1), cylindricality framework (1), entad bar (2) and guide plate (3) once shaped are fixed.
2, a kind of cylindricality floating stuffing as claimed in claim 1 is characterized in that the displaypattern of cylindricality framework (1) can be diamond-mesh.
3, a kind of cylindricality floating stuffing as claimed in claim 1 is characterized in that the cross section of cylindricality framework (1) rib is " ten " shape.
4, a kind of cylindricality floating stuffing as claimed in claim 1 is characterized in that entad the cross section of bar (2) can be " ten " shape, also can be two " ten " shapes that link together.
5, a kind of cylindricality floating stuffing as claimed in claim 1 is characterized in that entad the length of bar (2) is 35～45% of cylindricality framework (1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201155505U CN2647848Y (en) | 2003-10-23 | 2003-10-23 | Pillar shap suspension filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201155505U CN2647848Y (en) | 2003-10-23 | 2003-10-23 | Pillar shap suspension filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647848Y true CN2647848Y (en) | 2004-10-13 |
Family
ID=34345930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201155505U Expired - Fee Related CN2647848Y (en) | 2003-10-23 | 2003-10-23 | Pillar shap suspension filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810679B (en) * | 2005-01-25 | 2010-06-16 | 上海市农业科学院环境科学研究所 | Frame-type biological pollutant holding and eliminating grating for purifying contaminated water |
| CN110563128A (en) * | 2019-09-03 | 2019-12-13 | 江西夏氏春秋环境股份有限公司 | MBBR (moving bed biofilm reactor) sewage treatment filler and using method thereof |
-
2003
- 2003-10-23 CN CNU2003201155505U patent/CN2647848Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810679B (en) * | 2005-01-25 | 2010-06-16 | 上海市农业科学院环境科学研究所 | Frame-type biological pollutant holding and eliminating grating for purifying contaminated water |
| CN110563128A (en) * | 2019-09-03 | 2019-12-13 | 江西夏氏春秋环境股份有限公司 | MBBR (moving bed biofilm reactor) sewage treatment filler and using method thereof |
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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 |