CN102040279A - Urban domestic sewage treatment device - Google Patents
Urban domestic sewage treatment device Download PDFInfo
- Publication number
- CN102040279A CN102040279A CN2010105589372A CN201010558937A CN102040279A CN 102040279 A CN102040279 A CN 102040279A CN 2010105589372 A CN2010105589372 A CN 2010105589372A CN 201010558937 A CN201010558937 A CN 201010558937A CN 102040279 A CN102040279 A CN 102040279A
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- CN
- China
- Prior art keywords
- sewage treatment
- domestic sewage
- impeller
- treatment device
- urban domestic
- 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.)
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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 invention discloses an urban domestic sewage treatment device. The invention relates to sewage treatment equipment. The invention aims to provide the urban domestic sewage treatment device with low investment, low running expense and good treatment effect. The invention adopts the technical scheme that: in the urban domestic sewage treatment device, a rotating shaft sleeved with an impeller is rotationally supported in holes of two side walls of a pipeline at a sewage pipeline port, the impeller consists of circular plates uniformly distributed along the rotating shaft and blades on the circumference of the circular plates, and the surfaces of the blades are crossed with the end faces of the circular plates. The device is used for sewage treatment.
Description
Technical field:
The present invention relates to a kind of sewage disposal device, particularly a kind of city domestic sewage treatment unit.
Background technology:
The sewage that development produces in city has caused serious further consequence to water resource environment.Currently used treatment technology such as activated sludge process, oxidation ditch, SBR and AB method, investment cost costliness and working cost are also higher.
Summary of the invention:
The purpose of this invention is to provide a kind of less investment, working cost is low and city domestic sewage treatment unit that treatment effect is good.The technical scheme that realizes the object of the invention is, a kind of city domestic sewage treatment unit, it is characterized in that: the rotating shaft rotational support that is arranged with impeller is in the hole of the pipeline two side at place, waste pipe road junction, described impeller is made up of the blade that reaches on this plectane circumference along the uniform plectane of rotating shaft, and the surface of this blade and the end face of plectane intersect.The present invention has less investment, working cost is low and treatment effect is good remarkable advantage compared with the prior art.
Description of drawings:
Fig. 1 is the structural representation of urban sewage treating device of the present invention, and Fig. 2 is that the A of Fig. 1 is to view.
Embodiment:
With the following Examples the present invention is described in detail, the present invention is according to the lip-deep microbial film principle of blodisc, utilize municipal sewage pipe network to carry out treating sewage by using biological membrane, the impeller of being made by the PVC plastics promptly is set in the pipeline at the well lid place of the pipeline of each in pipe network utilizes mobile sewage to drive, impeller and blade form biological dish.The structure of this waste disposal plant is as follows: rotating shaft 3 rotational support are in the cinclides of the both sides of sewer line 1, impeller 4 is set in the above-mentioned rotating shaft, impeller 4 is formed by three axial uniform plectanes 4 with along the blade 5 of the circumference uniform distribution of plectane, the perpendicular or oblique of end face of this blade 5 and plectane.Open well lid 2 during installation earlier, establish dead eye in the two side of the pipeline of opening part, the bearing at the rotating shaft two ends of band impeller is installed in the pipe side wall dead eye, covers well lid and gets final product.Because the length of municipal sewage pipe network is long, as long as to replenishing enough oxygen in the pipeline, impeller has sewage all the time and soaks under the mobile promotion of sewage on the plectane surface of impeller, thereby, above-mentioned each impeller can be carried out a biological disposal upon to ducted sewage, is that the sanitary sewage of 110mg/L is handled through laboratory simulation to certain cell initial COD concentration, and when the flowing water distance was 10220m, COD value (mg/L) was 17.68, when the flowing water distance was 18280m, COD value (mg/L) was 9.64.Adopt this waste disposal plant, very big effect is arranged for the pressure that alleviates municipal sewage treatment.
Claims (1)
1. city domestic sewage treatment unit, it is characterized in that: the rotating shaft rotational support that is arranged with impeller is in the hole of the pipeline two side at place, waste pipe road junction, described impeller is made up of the blade that reaches on this plectane circumference along the uniform plectane of rotating shaft, and the surface of this blade and the end face of plectane intersect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105589372A CN102040279A (en) | 2010-11-25 | 2010-11-25 | Urban domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105589372A CN102040279A (en) | 2010-11-25 | 2010-11-25 | Urban domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102040279A true CN102040279A (en) | 2011-05-04 |
Family
ID=43906871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105589372A Pending CN102040279A (en) | 2010-11-25 | 2010-11-25 | Urban domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102040279A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633355A (en) * | 2012-04-26 | 2012-08-15 | 苏州克莱茵环境工程有限公司 | Biological disk, biological revolving drum and integrated revolving drum type domestic sewage treater |
| CN103469882A (en) * | 2013-09-11 | 2013-12-25 | 西安建筑科技大学 | Inspection well for automatically supplementing oxygen to downstream sewage pipeline by water flow |
| CN103771660A (en) * | 2014-01-16 | 2014-05-07 | 江苏大学 | Rural domestic sewage treatment system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484836A (en) * | 1968-07-15 | 1969-12-16 | Allis Chalmers Mfg Co | Rotating biological contactor in sewer |
| US3516929A (en) * | 1968-11-12 | 1970-06-23 | Allis Chalmers Mfg Co | Rotating biological contactor in a combined sewer |
-
2010
- 2010-11-25 CN CN2010105589372A patent/CN102040279A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3484836A (en) * | 1968-07-15 | 1969-12-16 | Allis Chalmers Mfg Co | Rotating biological contactor in sewer |
| US3516929A (en) * | 1968-11-12 | 1970-06-23 | Allis Chalmers Mfg Co | Rotating biological contactor in a combined sewer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633355A (en) * | 2012-04-26 | 2012-08-15 | 苏州克莱茵环境工程有限公司 | Biological disk, biological revolving drum and integrated revolving drum type domestic sewage treater |
| CN102633355B (en) * | 2012-04-26 | 2014-06-04 | 苏州克莱茵环境工程有限公司 | Biological disk, biological revolving drum and integrated revolving drum type domestic sewage treater |
| CN103469882A (en) * | 2013-09-11 | 2013-12-25 | 西安建筑科技大学 | Inspection well for automatically supplementing oxygen to downstream sewage pipeline by water flow |
| CN103469882B (en) * | 2013-09-11 | 2015-04-15 | 西安建筑科技大学 | Inspection well for automatically supplementing oxygen to downstream sewage pipeline by water flow |
| CN103771660A (en) * | 2014-01-16 | 2014-05-07 | 江苏大学 | Rural domestic sewage treatment system |
| CN103771660B (en) * | 2014-01-16 | 2015-08-26 | 江苏大学 | A kind of rural domestic sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110504 |