CN201890809U - Biological rotating contactor with combined disc - Google Patents
Biological rotating contactor with combined disc Download PDFInfo
- Publication number
- CN201890809U CN201890809U CN2010202577129U CN201020257712U CN201890809U CN 201890809 U CN201890809 U CN 201890809U CN 2010202577129 U CN2010202577129 U CN 2010202577129U CN 201020257712 U CN201020257712 U CN 201020257712U CN 201890809 U CN201890809 U CN 201890809U
- Authority
- CN
- China
- Prior art keywords
- disc
- blodisc
- contactor
- biological rotating
- rotating contactor
- 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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Abstract
A biological rotating contactor has low manufacturing cost, is easy to process, install and maintain and can be widely used for sewage treatment. The biological rotating contactor utilizes a combined disc to replace the whole disc, i.e. each disc consists of two parts, and the two parts are connected by a bolt to form a complete disc. The biological rotating contactor solves the problems of difficult processing and high manufacturing cost of the contactor disc, and also solves the problems of assembly and transportation of the contactor to a great extent.
Description
Affiliated technical field
The utility model relates to the improvement of the blodisc that is used for sewage disposal.
Background technology
Known blodisc is made up of very little circle or the polygon disc of many spacings that is fixed on the axle.Blodisc is in rotary course, and the microbial film that is immersed on the card in the sewage adsorbs the organism in the sewage; When disc left liquid level and is exposed in the air, the microbial film on the dish absorbed oxygen organism is carried out oxidation from air, sewage is purified.
Disc is the main body of blodisc, require lightweight, high strength, specific surface area big, be easy to biofilm, long service life and be convenient to installation and transportation.Disc is made by high density polyethylene(HDPE), polyvinyl chloride or fiberglass reinforced plastic etc.
That blodisc has is simple in structure, running safety, power consumption are low, advantages such as obstruction by force, do not take place capacity of resisting impact load, has been used for the Industrial Wastewater Treatment of China's sanitary sewage and many industries.But there is following shortcoming in blodisc:
1, blodisc disc diameter 2～3.6m.Be difficult to produce so huge sheet material of fabric width with the present plastic plate processing technology of China, and have to adopt substitute such as honeycomb inclined-tube, cause that the disc processing charges is high, the rotating disk price is high.
2, blodisc is because bulky, and assembling, transportation are very difficult, have further drawn high the rotating disk price.
Above-mentioned blodisc difficult processing, the shortcoming that cost is high have limited this technology applying in China.
At present China more existing at blodisc improved innovation and creation or utility model patent technology are proposed, but mainly be improvement at aspects such as carrier surface forming biofilm property, disc areas, still can not fine solution blodisc difficult processing, problem that cost is high.
Summary of the invention
In order to overcome existing blodisc difficult processing, shortcoming that cost is high, the utility model provides a kind of blodisc, and this blodisc is handling ease, low cost not only, and is easy to installation and maintenance.
The technical scheme that its technical problem that solves the utility model adopts is:
1, adopt the combination disc to replace whole disc, it is characterized in that: every disc is made up of two portions, forms a complete disc by bolted-on connection between two portions.
2, clipping room spacer between the disc forms the uniform disk body of spacing, and finally passes through the steelframe drive disk body rotation at rotating disk two ends.
The beneficial effects of the utility model are:
1, blodisc difficult processing, problem that cost is high have been solved to a great extent.Now there has not been any technical problem in the sheet material produced about fabric width 1.8m of China's plastic plate production line, and can produce the rotating disk of diameter 3.6m by the sheet material of fabric width 1.8m, and disc difficulty of processing and processing charges are lower greatly.
2, because disc is made up of two portions, install relatively easily, in some cases even can finish assembling at the scene, also solved the problem of rotating disk assembling, transportation aspect to a great extent.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is two portions of combination disc.
Fig. 2 is a combination disc front elevation.
Fig. 3 is a combination disc side elevational view.
Fig. 4 is the blodisc front elevation.
1. connecting pores among the figure, 2. bolt, 3. steelframe, 4. spacer sleeve, 5. rotating shaft.
Embodiment
In Fig. 1, two plastic plates are cut into semicircle or Polygons, open connecting pore (1).
In Fig. 2, utilize bolt (2) that two portions are connected into a complete disc.
Figure 3 shows that combination disc side elevational view.
In Fig. 4, will make up disc and be fixed in the rotating shaft (5), and utilize spacer sleeve (4) and rotating disk two ends steelframes (3) to connect.
Claims (2)
1. a blodisc can be used for sewage disposal, it is characterized in that: adopt the combination disc to replace whole disc.
2. blodisc according to claim 1 is characterized in that: every disc is made up of two portions, forms a complete disc by bolted-on connection between two portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202577129U CN201890809U (en) | 2010-07-13 | 2010-07-13 | Biological rotating contactor with combined disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202577129U CN201890809U (en) | 2010-07-13 | 2010-07-13 | Biological rotating contactor with combined disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890809U true CN201890809U (en) | 2011-07-06 |
Family
ID=44220285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202577129U Expired - Fee Related CN201890809U (en) | 2010-07-13 | 2010-07-13 | Biological rotating contactor with combined disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890809U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145235A (en) * | 2013-03-15 | 2013-06-12 | 青岛欧仁环境科技有限公司 | Novel biological rotating disc |
| CN103145254A (en) * | 2013-03-25 | 2013-06-12 | 杭州市城乡建设设计院有限公司 | Selective and efficient bioreactor |
| CN105110457A (en) * | 2015-09-24 | 2015-12-02 | 桑德集团有限公司 | Piece combination structure of rotating bio-disc and assembly method thereof |
-
2010
- 2010-07-13 CN CN2010202577129U patent/CN201890809U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145235A (en) * | 2013-03-15 | 2013-06-12 | 青岛欧仁环境科技有限公司 | Novel biological rotating disc |
| CN103145235B (en) * | 2013-03-15 | 2016-09-07 | 青岛欧仁环境科技有限公司 | New bio-disc |
| CN103145254A (en) * | 2013-03-25 | 2013-06-12 | 杭州市城乡建设设计院有限公司 | Selective and efficient bioreactor |
| CN105110457A (en) * | 2015-09-24 | 2015-12-02 | 桑德集团有限公司 | Piece combination structure of rotating bio-disc and assembly method thereof |
| CN105110457B (en) * | 2015-09-24 | 2017-06-09 | 桑德集团有限公司 | A kind of disk plate for biological rotating disk combining structure and its assemble method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Song Bing Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20160713 |