CN2635666Y - Novel biological carrier fluidizing filling - Google Patents
Novel biological carrier fluidizing filling Download PDFInfo
- Publication number
- CN2635666Y CN2635666Y CNU032744102U CN03274410U CN2635666Y CN 2635666 Y CN2635666 Y CN 2635666Y CN U032744102 U CNU032744102 U CN U032744102U CN 03274410 U CN03274410 U CN 03274410U CN 2635666 Y CN2635666 Y CN 2635666Y
- Authority
- CN
- China
- Prior art keywords
- spherosome
- counter weight
- sphere
- blade
- packing material
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 claims abstract description 3
- 238000012856 packing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005273 aeration Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract 3
- 230000005484 gravity Effects 0.000 abstract 1
- 239000007943 implant Substances 0.000 abstract 1
- 230000001788 irregular Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
Disclosed is a biological carrier fluidized stuffing, comprising a sphere made by injection molding at one time. The sphere is formed by dozens of arching blades with inner loop and outer loop in connection, and the blades have irregular rough surfaces which are easy for the biofilm to implant and grow and convenient for hanging membrane; an counter weight device is arranged in the sphere center which is fixed through a number of connection bands fixed on the inner loop. The counter weight material depends on the requirements of different water quality to make the sphere floating at different position according to needs and to make sure the different specific gravity requirements before or after the membrane hanging. The fluidized stuffing with counterweight device can pass continuously the aeration area and non aeration area with water stream and can complete alternatively the biofilm growing and abscisic processes which can ensure the processing and steady operation and solve the affection to biofilm growth caused by repeated hanging membrane and exuviations in the prior art. The utility model is simple in structure, convenient for operation, which can be put into the biological reaction pool directly when used and have no need to evacuate the reaction pool.
Description
Technical field
The utility model relates to the filler of bio-carrier in the water treating equipment, particularly a kind of new bio carrier fluidized packing material.
Background technology
The prior biological carrier filler, be used for sewage and wastewater biological embrane method water technology more, also can be used as and disperse gas-liquid to increase contact area in the absorption column of gas, improve the filler of mass-transfer efficiency, common bio-carrier is generally by carriers such as tens of blade shaped squarelys, spheroidals, after this carrier is invested in biological reaction tank, biology can be attached to grows on the blade to form biological group, suck the biology in the sewage, but because blade surface is more smooth, biological need could absorption the long period thereon grows, thus and the process that has prolonged biofilm development and come off.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, new bio carrier fluidized packing material that adsorptive power is stronger.
The utility model comprises the spherosome of a single injection-molded, this spherosome is connected to form by interior endless belt and outer endless belt by tens of bow-shaped leaves, its blade surface is rough uneven surface, be provided with a counter weight device at the centre of sphere place of spherosome, it is fixed on the interior endless belt of spherosome by many connecting bands.
Above-mentioned described spherosome is made up of 16-30 sheet bow-shaped leaves, and sphere diameter is 60mm-120mm, and the uneven surface of blade surface can be a strip, wavy, irregularly shaped etc.
Counter weight device described in the utility model is arranged at spherosome intermediary centre of sphere place, this counter weight device open topped, and lower end closed, weight material can be placed by the place of emptying, centre, to regulate the weight of spheroid.
Adopt technique scheme, because the spherosome blade surface is rough uneven surface, biofilm is convenient in easily implantation growth of microbial film; The counter weight device that establish in centre of sphere place, can be according to the different quality requirement, place weight material, make spherosome by the required different positions that floats on water, guarantee the different specific weight requirement before and after the biofilm, and the filler that is provided with counter weight device can alternately be finished the biomembranous growth and the process that comes off with current continuously by aeration zone and non-aeration district, thereby guaranteed technology and steady running, solved the deficiency that needs to repeat biofilm, demoulding in the prior art and influence biomembranous growth; The utility model is simple in structure, easy to use, can directly throw in during use in the biological reaction tank, and also need not the emptying reaction tank when changing.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the I portion enlarged view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Shown in 1,2,3, the spherosome 6 of an once injection moulding, form spherosome 6 by 16-30 sheet bow-shaped leaves 2 by outer endless belt 1, interior endless belt 3, the surface of each sheet blade 2 is rough uneven surface, and the diameter of every blade is 60-120mm, and the centre of sphere place of spherosome 6 is provided with a groove shape counter weight device 5, these counter weight device 5 open topped, the centre is emptied, lower end closed, and counter weight device 5 is fixed on the interior endless belt 3 of spherosome 6 by four connecting bands 4.
During use, can be according to the different requirements of water quality, in counter weight device 5, place weight material, spherosome 6 can be drifted along in the desired position by demand, this spherosome 6 can suspend fluidisation in sewage simultaneously, microbial film can depend on the blade 2 growth, and water, gas is constantly by bio-carrier fluidisation in the pond, thereby has strengthened the mass transfer between water, gas, the microorganism three.
Claims (5)
1, a kind of new bio carrier fluidized packing material, comprise one by tens of bow-shaped leaves (2) by the spherosome (6) that outer endless belt (1) and interior endless belt (3) are connected to form, it is characterized in that: described blade (2) surface is rough uneven surface.
2, a kind of new bio carrier fluidized packing material according to claim 1 is characterized in that described spherosome (6) is the once injection moulding body.
3, a kind of new bio carrier fluidized packing material according to claim 1 and 2, it is characterized in that: the blade (2) on the described spherosome (6) has the 16-30 sheet, and the diameter of blade (2) is 60mm-120mm, and the uneven surface on blade (2) surface can be a strip, wavy, irregularly shaped.
4, a kind of new bio carrier fluidized packing material according to claim 3, it is characterized in that, described spherosome (6) intermediary centre of sphere place is provided with a groove shape counter weight device (5), this counter weight device (5) open topped, lower end closed, the centre is emptied, and is fixed in by many connecting bands on the interior endless belt (4) of spherosome (6).
5, a kind of new bio carrier fluidized packing material according to claim 4 is characterized in that: can place the material that is suitable for spherosome (6) adjusting proportion in the described counter weight device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032744102U CN2635666Y (en) | 2003-09-11 | 2003-09-11 | Novel biological carrier fluidizing filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032744102U CN2635666Y (en) | 2003-09-11 | 2003-09-11 | Novel biological carrier fluidizing filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635666Y true CN2635666Y (en) | 2004-08-25 |
Family
ID=34301951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032744102U Expired - Lifetime CN2635666Y (en) | 2003-09-11 | 2003-09-11 | Novel biological carrier fluidizing filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635666Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071901A (en) * | 2013-03-25 | 2014-10-01 | 北京工业大学 | Bacterium embedded immobilized active carrier filling material and preparation method thereof |
| CN107318748A (en) * | 2017-05-14 | 2017-11-07 | 上海海洋大学 | A kind of Biological control device for aquarium |
| CN109867368A (en) * | 2017-12-01 | 2019-06-11 | 浙江联池水务设备股份有限公司 | A kind of waveform blade floating stuffing |
-
2003
- 2003-09-11 CN CNU032744102U patent/CN2635666Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071901A (en) * | 2013-03-25 | 2014-10-01 | 北京工业大学 | Bacterium embedded immobilized active carrier filling material and preparation method thereof |
| CN107318748A (en) * | 2017-05-14 | 2017-11-07 | 上海海洋大学 | A kind of Biological control device for aquarium |
| CN109867368A (en) * | 2017-12-01 | 2019-06-11 | 浙江联池水务设备股份有限公司 | A kind of waveform blade floating stuffing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20061012 Decision number of declaring invalidation: 8783 Case number: 5W07449 Conclusion of examination: Declare a No. 3274410.2 utility model patents claim 1 is invalid, 4 and 5 of the basic requirements to maintain the validity of the patent right in the right. Decision date: 20061012 Denomination of utility model: Novel biological carrier fluidizing filling Granted publication date: 20040825 Patentee: Ding Koulin Review decision number: 8783 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130911 Granted publication date: 20040825 |