CN204017457U - Vertical sedimentation tank modified node method - Google Patents
Vertical sedimentation tank modified node method Download PDFInfo
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- CN204017457U CN204017457U CN201420421952.6U CN201420421952U CN204017457U CN 204017457 U CN204017457 U CN 204017457U CN 201420421952 U CN201420421952 U CN 201420421952U CN 204017457 U CN204017457 U CN 204017457U
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Abstract
The utility model discloses a kind of vertical sedimentation tank modified node method, belong to environmental protection equipment; Aim to provide a kind of good effect of separating solid from liquid, vertical sedimentation tank that sewage treating efficiency is high.It comprises the bottom circular pond body of tapered structure, the water collecting dike be fixed in this pond body, the outlet pipe be communicated with this water collecting dike, the water inlet pipe stretched in the body of described pond, with the discharge pipeline be communicated with bottom the body of pond; The annular water distributor (7) be communicated with water inlet pipe (8) is arranged at pond body (2) bottom, and there are some injection directions the bottom of this water distributor along the nozzle (6) of distribution or distribution counterclockwise clockwise.The utility model can make former water rotate and form eddy current, thus makes suspended particulate sink to being gathered in sludge hopper fast under the effect of centripetal force; It is a kind of modified node method of vertical flow style sewage sedimentation tank.
Description
Technical field
The utility model relates to a kind of environmental protection facility, particularly relates to a kind of detention tank.
Background technology
Detention tank is for making a kind of equipment of Separation of Solid and Liquid in sewage treatment process, can be divided into flat flow, width streaming and vertical-flow three kinds by water (flow) direction.At present, vertical sedimentation basin usually by the circular pond body of the tapered structure in bottom, the water collecting dike be fixed in this pond body, the outlet pipe be communicated with this water collecting dike, the water inlet pipe being positioned at pond body central authorities, be positioned at water distributing plate below this water inlet pipe, form with the discharge pipeline be communicated with bottom the body of pond.Former water is entered in pond from top to bottom by water inlet pipe, and slowly rise at the bottom of pond after the umbrella shape water distributing plate uniform divided flows of water inlet pipe outlet below, the clear water after sedimentation enters and flowed out by outlet pipe after water collecting dike, and the mud fallen at the bottom of pond is then discharged by discharge pipeline.The vertical sedimentation tank of this traditional structure is because water distribution flow velocity in center, pond is large, edge flow velocity is little, and therefore directly affect sedimentation effect, sewage treating efficiency is lower; Particularly body diameter in pond is larger, impact is more obvious, and therefore pond body diameter should not excessive (only having 4 ~ 7 meters) usually, can only be applicable to small-scale countless process.
Summary of the invention
In order to overcome the defect existed in prior art, the utility model aims to provide a kind of good effect of separating solid from liquid, can improve the vertical sedimentation tank modified node method of sewage treating efficiency.
To achieve these goals, the utility model is by the following technical solutions: it comprise the bottom circular pond body of tapered structure, the water collecting dike be fixed in this pond body, the outlet pipe be communicated with this water collecting dike, the water inlet pipe stretched in the body of described pond, with the discharge pipeline be communicated with bottom the body of pond; Have the annular water distributor be communicated with water inlet pipe bottom the body of pond, there are some injection directions the bottom of this water distributor along the nozzle of distribution or distribution counterclockwise clockwise.
The sludge hopper of the oriented lower recess of pond body bottom center, discharge pipeline is communicated with this sludge hopper.
Compared with the prior art, the utility model, owing to have employed technique scheme, adds the nozzle of some injection directions along distribution or distribution counterclockwise clockwise in the bottom of pond body, rotate therefore, it is possible to promote former water; The particle suspended under the effect of eddy current can fast in center set and sinking be gathered in sludge hopper and realize solid-liquid quick separating.The utility model has that structure is simple, good effect of separating solid from liquid, treatment effeciency advantages of higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view in Fig. 1.
In figure: water collecting dike 1, pond body 2, outlet pipe 3, discharge pipeline 4, sludge hopper 5, nozzle 6, water distributor 7, water inlet pipe 8.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Fig. 1 ~ 2: the tapered structure in bottom of circular pond body 2, the inwall of this pond body is fixed with the water collecting dike 1 of loop configuration, and this water collecting dike is communicated with outside pond by outlet pipe 3.The water distributor 7 being communicated with structure ringwise with water inlet pipe 8 is arranged at the bottom of pond body 2, and some nozzles 6 are arranged at the bottom of this water distributor; The injection direction of each nozzle 6 is along distributing clockwise or counterclockwise.
For the ease of collecting mud, at the sludge hopper 5 of the oriented lower recess of the bottom center of pond body 2, this sludge hopper is communicated with outside pond by discharge pipeline 4.
Claims (2)
1. a vertical sedimentation tank modified node method, comprise the bottom circular pond body of tapered structure, the water collecting dike be fixed in this pond body, the outlet pipe be communicated with this water collecting dike, the water inlet pipe stretched in the body of described pond, with the discharge pipeline be communicated with bottom the body of pond; It is characterized in that: the annular water distributor (7) be communicated with water inlet pipe (8) is arranged at pond body (2) bottom, there are some injection directions the bottom of this water distributor along the nozzle (6) of distribution or distribution counterclockwise clockwise.
2. vertical sedimentation tank modified node method according to claim 1, is characterized in that: the sludge hopper (5) of the oriented lower recess of pond body (2) bottom center, discharge pipeline (4) is communicated with this sludge hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421952.6U CN204017457U (en) | 2014-07-29 | 2014-07-29 | Vertical sedimentation tank modified node method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421952.6U CN204017457U (en) | 2014-07-29 | 2014-07-29 | Vertical sedimentation tank modified node method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017457U true CN204017457U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420421952.6U Expired - Fee Related CN204017457U (en) | 2014-07-29 | 2014-07-29 | Vertical sedimentation tank modified node method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017457U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568666A (en) * | 2014-12-19 | 2015-04-29 | 重庆鹏方交通科技股份有限公司 | Automatic constant temperature device for bitumen needle forcemeter |
| CN105709466A (en) * | 2016-04-02 | 2016-06-29 | 衢州妙凯节能科技有限公司 | Sedimentation tank capable of continuously collecting PHBA (p-hydroxybenzoic acid) crystals |
| CN106975250A (en) * | 2017-04-24 | 2017-07-25 | 江苏大湖环境工程有限公司 | A kind of sedimentation basin with floating type effluent weir |
| CN111807609A (en) * | 2020-06-18 | 2020-10-23 | 陆良中金环保科技有限公司 | Method for treating vegetable leaf/fruit and vegetable garbage waste water biogas slurry |
| CN113262531A (en) * | 2021-06-25 | 2021-08-17 | 河南大张过滤设备有限公司 | Sewage treatment device |
-
2014
- 2014-07-29 CN CN201420421952.6U patent/CN204017457U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568666A (en) * | 2014-12-19 | 2015-04-29 | 重庆鹏方交通科技股份有限公司 | Automatic constant temperature device for bitumen needle forcemeter |
| CN104568666B (en) * | 2014-12-19 | 2018-09-28 | 重庆鹏方交通科技股份有限公司 | Bitumen needle forcemeter automatic thermostatic device |
| CN105709466A (en) * | 2016-04-02 | 2016-06-29 | 衢州妙凯节能科技有限公司 | Sedimentation tank capable of continuously collecting PHBA (p-hydroxybenzoic acid) crystals |
| CN106975250A (en) * | 2017-04-24 | 2017-07-25 | 江苏大湖环境工程有限公司 | A kind of sedimentation basin with floating type effluent weir |
| CN111807609A (en) * | 2020-06-18 | 2020-10-23 | 陆良中金环保科技有限公司 | Method for treating vegetable leaf/fruit and vegetable garbage waste water biogas slurry |
| CN113262531A (en) * | 2021-06-25 | 2021-08-17 | 河南大张过滤设备有限公司 | Sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Improved structure of vertical flow sedimentation tank Effective date of registration: 20150612 Granted publication date: 20141217 Pledgee: Bank of Guiyang Limited by Share Ltd high tech branch Pledgor: GREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Registration number: 2015990000470 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171024 Granted publication date: 20141217 Pledgee: Bank of Guiyang Limited by Share Ltd high tech branch Pledgor: GREEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Registration number: 2015990000470 |
|
| 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: 20141217 Termination date: 20200729 |