CN205347021U - High -efficiency sedimentation basin - Google Patents
High -efficiency sedimentation basin Download PDFInfo
- Publication number
- CN205347021U CN205347021U CN201521037911.8U CN201521037911U CN205347021U CN 205347021 U CN205347021 U CN 205347021U CN 201521037911 U CN201521037911 U CN 201521037911U CN 205347021 U CN205347021 U CN 205347021U
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- CN
- China
- Prior art keywords
- sewage
- case
- flocculation
- board
- district
- 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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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a high -efficiency sedimentation basin, include UNICOM's sewage case, processing case, flocculation district and clear water district in proper order, its characterized in that, the one side on sewage case upper portion is equipped with drops down the board, and drop down board downward sloping direction and handle the case directly over or handle the incasement, it installs the filter on the board upper surface perpendicularly to drop down, the bottom of handling the case is equipped with the outlet of sewer, the flocculation district sets up under the outlet of sewer, the flocculation district distinguishes through overflow pipe UNICOM with the clear water. Sewage in the sewage case reaches certain water level and gets into the processing case after drop down the board overflow, and the use is dropped down the board and is had the advantage of preventing the jam for the pipeline, dropping down filter on the board and doing sewage and filter for the first time, handle sewage in the case flows into the flocculation basin of its below after the active carbon adsorbs in, the sewage flocculation in the flocculation basin realizes dirty treatment of water after the overflow pipe gets into the clear water district.
Description
Technical field
This utility model relates to a kind of sewage disposal device, is specifically related to a kind of efficient sedimentation tank.
Background technology
In sewage disposal process, activated sludge process is low due to processing cost, obtains and use widely in sewage treatment industry.The precipitation of activated sludge, concentration and backflow can be floated after being disturbed, and have impact on the water outlet of sedimentation tank.Therefore, the precipitation of sedimentation tank and concentration, reflowing result are in the developing important topic of sewage treatment industry.
Existing conventional sedimentation tank mainly has three kinds, and one is vertical sedimentation basin, and the sedimentation tank of this kind of type is mainly used in middle or small sewage treatment, there is depth of water height, capacity is less, and the change adaptive capacity for impact load and temperature is poor, difficulty of construction is big, high cost shortcoming.One is rectangular sedimentation tank, and it is uneven that the sedimentation tank of this kind of type exists this water distribution, and spoil disposal operational ton is big, the shortcomings such as floor space is big.Another kind is radical sedimentation basin, and the sedimentation tank of this kind of type also exists plant equipment under water, perishable, and the size of equipment scraper plate and the spacing at the bottom of pond determines sludge condensation and scrapes the effect of mud, and the prescription for construction is significantly high.Actual motion data shows, the clearance that three kinds of sedimentation tanks all exist float is not high, and clearance generally only has 50%-60%.Therefore, it is necessary in conjunction with the advantage of three kinds of sedimentation tanks to the improvement of existing sedimentation tank.
Summary of the invention
The purpose of this utility model is in that providing a kind of does not need the efficient sedimentation tank that plant equipment, concentration and reflowing result are good, suspended substance removal efficiency is high.
The technical scheme that this utility model is taked is:
A kind of efficient sedimentation tank, including UNICOM's foul water tank, treatment box, flocculation zone and clear water zone successively, the side on described foul water tank top is provided with drops down plate, drop down in surface or the treatment box of the downward-sloping guiding treatment box of plate, described dropping down is vertically installed with screen plate on plate upper surface, the bottom of described treatment box is provided with outlet of sewer, and described flocculation zone is arranged at the underface of outlet of sewer, and described flocculation zone and clear water zone are through overflow pipe UNICOM.
Further, it is provided with activated carbon in described treatment box.
After taking above technical scheme, the beneficial effects of the utility model are: the sewage in foul water tank enters treatment box through dropping down plate overflow after reaching certain water level, uses and drops down plate and have anticlogging advantage relative to pipeline；Dropping down the screen plate on plate and sewage does first time filtration, the sewage in treatment box flows in flocculation basin below after activated carbon adsorbs, and enters clear water zone through overflow pipe, it is achieved the process of sewage after the sewage flocculation in flocculation basin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: foul water tank 1；Drop down plate 2；Screen plate 3；Treatment box 4；Activated carbon 5；Flocculation zone 6；Clear water zone 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described:
As shown in the figure, a kind of efficient sedimentation tank, including UNICOM's foul water tank 1 successively, treatment box 4, flocculation zone 6 and clear water zone 7, the side on described foul water tank 1 top is provided with drops down plate 2, drops down in surface or the treatment box 4 of the downward-sloping guiding treatment box 4 of plate 2, described in drop down plate 2 upper surface be vertically installed with screen plate 3, it is provided with activated carbon 5 in described treatment box 4, the bottom for the treatment of box 4 is provided with outlet of sewer, and described flocculation zone 6 is arranged at the underface of outlet of sewer, and described flocculation zone 6 and clear water zone 7 are through overflow pipe UNICOM.
Claims (2)
1. an efficient sedimentation tank, including UNICOM's foul water tank, treatment box, flocculation zone and clear water zone successively, it is characterized in that, the side on described foul water tank top is provided with drops down plate, drop down in surface or the treatment box of the downward-sloping guiding treatment box of plate, described in drop down plate upper surface be vertically installed with screen plate, the bottom of described treatment box is provided with outlet of sewer, described flocculation zone is arranged at the underface of outlet of sewer, and described flocculation zone and clear water zone are through overflow pipe UNICOM.
2. a kind of efficient sedimentation tank according to claim 1, it is characterised in that be provided with activated carbon in described treatment box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015204627197 | 2015-07-01 | ||
| CN201520462719 | 2015-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347021U true CN205347021U (en) | 2016-06-29 |
Family
ID=56152357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037911.8U Expired - Fee Related CN205347021U (en) | 2015-07-01 | 2015-12-15 | High -efficiency sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347021U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396151A (en) * | 2016-09-09 | 2017-02-15 | 河海大学 | Laboratory sediment tank experiment bidirectional water purification and sand blocking apparatus |
| CN113354165A (en) * | 2021-06-10 | 2021-09-07 | 深圳市世纪清源环保技术有限公司 | Sewage treatment device and sewage treatment method |
-
2015
- 2015-12-15 CN CN201521037911.8U patent/CN205347021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106396151A (en) * | 2016-09-09 | 2017-02-15 | 河海大学 | Laboratory sediment tank experiment bidirectional water purification and sand blocking apparatus |
| CN113354165A (en) * | 2021-06-10 | 2021-09-07 | 深圳市世纪清源环保技术有限公司 | Sewage treatment device and sewage treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |