CN2539739Y - Self-rotating suspension biologic carrier - Google Patents
Self-rotating suspension biologic carrier Download PDFInfo
- Publication number
- CN2539739Y CN2539739Y CN02216063U CN02216063U CN2539739Y CN 2539739 Y CN2539739 Y CN 2539739Y CN 02216063 U CN02216063 U CN 02216063U CN 02216063 U CN02216063 U CN 02216063U CN 2539739 Y CN2539739 Y CN 2539739Y
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- CN
- China
- Prior art keywords
- hollow cylinder
- self
- utility
- model
- wing plate
- 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
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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 self-rotating suspension biologic carrier, comprising a hollow cylinder. The outer surface of the hollow cylinder is equipped with a distortion streamline wing plates parallel to each other and distributed uniformly along the circumferential direction. The inner of the hollow cylinder is equipped with streamline strengthening ribs which are vertically intersected and distorted. The distortion shape is a twisted structure formed by clockwise or anti-clockwise relative rotation of two end surfaces. when in use, the utility model has the advantage of large specific surface area, the surface of wing plate facilitating the growth of biological films, carriers capable of self-rotation, convenient natural shedding of biological films, without cluster and mud, good ventilation and water passing performance, saving of the fixed support and backwashing facilities, and easy installation and maintenance.
Description
Affiliated technical field
The utility model relates to a kind of water treating equipment manufacturing technology, as the carrier in little pollution of bio-contact oxidation and the waste water treatment process.
Background technology
What existing wastewater treatment was adopted is floated bio-carrier, adopts the planar wing plate, and the space of carrier is blocked easily, influence the water treatment effect, very high to the aeration and the water distribution specification of quality of water treating equipment in order to prevent obstruction, administer and maintain very inconvenient,
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides specific surface area a kind of simple in structure, easily manufactured, bigger, the suspended biological carrier low to environmental requirement.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model comprises hollow cylinder, is provided with a plurality of wing plates on the outside surface of hollow cylinder, and described wing plate is the distortion streamlining.
The beneficial effects of the utility model are: because the bio-carrier specific surface area that the streamlining wing plate of distortion is formed is big, the wing plate surface is easy to biomembranous growth: along with flowing of current, carrier can oneself rotate, help biomembranously coming off naturally, can not cause conglomeration and knot mud, it is orderly that its arrangement can become, owing to can spin, need not be used for fluidisation by a large amount of air-flows, also effective mass transfer when enough dissolved oxygens are arranged in the water, help the reasonable utilization of energy, because carrier has good aeration, cross the water-based energy, so in the work water distribution is not had special requirement.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a stereographic map of the present utility model;
Fig. 2 is an end face front view of the present utility model;
Fig. 3 is a side partial sectional view of the present utility model.
From Fig. 1, among Fig. 2 and Fig. 3, we can see that the utility model comprises hollow cylinder 2, are provided with the along the circumferential direction equally distributed distortion streamlining wing plate 1 that is parallel to each other on the outside surface of hollow cylinder 2; In hollow cylinder 2, be provided with the streamlining strengthening rib 3 of two fried dough twist shapes that intersect vertically and be twisted into, make carrier to spin better, increase specific surface area, strengthen the intensity of carrier, can certainly be provided with a plurality of strengthening rib 3; Described hollow cylinder 2 also can be hollow rectangular parallelepiped, described wing plate 1 distorted shape is that the clockwise or relative counterclockwise rotation of two end faces forms twisted shape, and the some rotary distance on 2 one end face circumference of described hollow cylinder is greater than the distance between the adjacent vanes.Certainly, distorted shape also can be arc state.
The utility model is directly put into water, cuts off the water and bubbles through the water column when stopping the supple of gas or steam, and orderly fluidisation when water flowing or ventilation is regular arrangement.Strengthened in the bioprocess, gas, liquid are Gu triphasic mass transfer has improved the utilization ratio of oxygen.And saved the facility of fixed support and back flushing, reduced the investment and the working cost of water treating equipment.And installation and maintenance is all very convenient.Because carrier has good aeration, crosses the water-based energy, so in the work water distribution is not had special requirement.
Claims (4)
1. a self-rotary suspended biological carrier comprises hollow cylinder, is provided with a plurality of wing plates on the outside surface of hollow cylinder, it is characterized in that described wing plate (1) is the distortion streamlining.
2. self-rotary suspended biological carrier according to claim 1 is characterized in that described hollow cylinder is hollow cylinder (2), and described wing plate (1) is the equally distributed twist shape wing plate (1) that is parallel to each other along the circumferential direction.
3. self-rotary suspended biological carrier according to claim 2, the rotary distance that it is characterized in that the point on described hollow cylinder (2) the one end face circumference is greater than the distance between the adjacent vanes.
4. suspended biological carrier according to claim 1 and 2 is characterized in that being provided with the streamlining strengthening rib (3) that intersects vertically and be twisted into the fried dough twist shape in hollow cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02216063U CN2539739Y (en) | 2002-03-08 | 2002-03-08 | Self-rotating suspension biologic carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02216063U CN2539739Y (en) | 2002-03-08 | 2002-03-08 | Self-rotating suspension biologic carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539739Y true CN2539739Y (en) | 2003-03-12 |
Family
ID=33695107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02216063U Expired - Lifetime CN2539739Y (en) | 2002-03-08 | 2002-03-08 | Self-rotating suspension biologic carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539739Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817589B (en) * | 2009-02-26 | 2012-09-05 | 张建洲 | Microbial ecological bed and method for treating inland river by using microbial ecological bed |
| CN107055761A (en) * | 2017-06-27 | 2017-08-18 | 哈尔滨工业大学 | A kind of aerobe filler and its method for arranging |
| CN108640261A (en) * | 2018-06-11 | 2018-10-12 | 宁夏安中环保装备有限公司 | A kind of MBBR fillers |
| CN113860485A (en) * | 2021-11-03 | 2021-12-31 | 河南省科学院能源研究所有限公司 | Suspended biological filler |
-
2002
- 2002-03-08 CN CN02216063U patent/CN2539739Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817589B (en) * | 2009-02-26 | 2012-09-05 | 张建洲 | Microbial ecological bed and method for treating inland river by using microbial ecological bed |
| CN107055761A (en) * | 2017-06-27 | 2017-08-18 | 哈尔滨工业大学 | A kind of aerobe filler and its method for arranging |
| CN108640261A (en) * | 2018-06-11 | 2018-10-12 | 宁夏安中环保装备有限公司 | A kind of MBBR fillers |
| CN113860485A (en) * | 2021-11-03 | 2021-12-31 | 河南省科学院能源研究所有限公司 | Suspended biological filler |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120308 Granted publication date: 20030312 |