CN204699516U - A kind of sedimentation basin - Google Patents
A kind of sedimentation basin Download PDFInfo
- Publication number
- CN204699516U CN204699516U CN201520252327.8U CN201520252327U CN204699516U CN 204699516 U CN204699516 U CN 204699516U CN 201520252327 U CN201520252327 U CN 201520252327U CN 204699516 U CN204699516 U CN 204699516U
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- China
- Prior art keywords
- filter screen
- pond body
- water
- water inlet
- inlet pipe
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Abstract
The utility model discloses a kind of sedimentation basin, it comprises pond body, described pond body is provided with water inlet pipe, bucket and discharge pipeline, the water side of described water inlet pipe is positioned at the top of pond body, described bucket is positioned at the bottom of pond body, the feed end of discharge pipeline is connected with bucket, and the sidewall of pond body is also provided with gathering ground, and gathering ground is provided with outlet pipe; The inside of described pond body is also provided with the first filter screen, the second filter screen and the 3rd filter screen; The water side of described water inlet pipe is provided with water distributor, described water distributor is arranged around water inlet pipe in the shape of a spiral, and belonging to the water inlet end of described water distributor and water distribution end, the diameter of helical structure is less than the diameter of helical structure belonging to position between the water inlet end of water distributor and end; Described water distributor is provided with apopore, and described apopore is covered with whole water distributor.The purpose of this utility model is intended to provide a kind of suspended substance removal thorough, the sedimentation basin that sedimentation effect is good.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, specifically relates to a kind of sedimentation basin.
Background technology
Sedimentation basin is a kind of structures that application precipitation removes suspension in water.Sedimentation basin widely uses in the treatment of waste water.Its pattern is a lot, can be divided into flat flow, vertical-flow and radial-flow three kinds by pool inner water flow path direction.But the sedimentation basin of numerous form all has a common shortcoming, that is exactly that sedimentation effect is bad, and the suspended substance removal in sewage is not thorough.In addition, sedimentation basin central water outlet water flow velocity is excessive, makes streamflow regime instability there is plume and turbulent phenomenon, and now in former water concentration of suspension the highest, under the effect of turbulent flow, hinder the sinking of suspension.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model is intended to provide a kind of suspended substance removal thorough, the sedimentation basin that sedimentation effect is good.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of sedimentation basin, it comprises pond body, described pond body is provided with water inlet pipe, bucket and discharge pipeline, the water side of described water inlet pipe is positioned at the top of pond body, and described bucket is positioned at the bottom of pond body, and the feed end of discharge pipeline is connected with bucket, the sidewall of pond body is also provided with gathering ground, and gathering ground is provided with outlet pipe; The inside of described pond body is also provided with the first filter screen, the second filter screen and the 3rd filter screen, and described first filter screen is arranged near water inlet pipe, and described 3rd filter screen is arranged near pond body inwall, and described second filter screen is arranged between the first filter screen and the 3rd filter screen; The water side of described water inlet pipe is provided with water distributor, described water distributor is arranged around water inlet pipe in the shape of a spiral, and belonging to the water inlet end of described water distributor and water distribution end, the diameter of helical structure is less than the diameter of helical structure belonging to position between the water inlet end of water distributor and end; Described water distributor is provided with apopore, and described apopore is covered with whole water distributor.Time the setting of water distributor guarantees that sewage enters in sedimentation basin, be dispersion shape from water distributor sewage out, and sedimentation downwards gradually, make even water distribution, flow velocity little, decrease the interference to settling zone, ensure that the deposition efficiency of sedimentation basin.The setting of the first filter screen, the second filter screen and the 3rd filter screen ensure that suspension not precipitated in sedimentation basin is stopped, and can not enter in gathering ground, ensure that the sedimentation effect of sedimentation basin.
Preferably, the aperture of described first filter screen is greater than the aperture of the second filter screen, and the aperture of the second filter screen is greater than the aperture of the 3rd filter screen.Such setting ensure that the first filter screen, the Intercepting effect of the second filter screen and the 3rd filter screen, namely the suspension that grain diameter is maximum is stopped by the first filter screen, the suspension that particle diameter takes second place is stopped by the second filter screen, the minimum suspension of particle diameter is stopped by the 3rd filter screen, the suspension that such first filter screen stops directly enters in bucket, bucket can be entered by the first filter screen after the suspension that second filter screen stops is stopped, the suspension that 3rd filter screen stops can enter bucket by the second filter screen and the first filter screen, both ensure that the Intercepting effect of filter screen, again can not to stop by filter screen suspension precipitation impact, ensure that the sedimentation effect of sedimentation basin to greatest extent, ensure that the removal effect of suspension in sedimentation basin.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the water distributor structural representation of Fig. 1.
Detailed description of the invention
As Figure 1-Figure 2, a kind of sedimentation basin, it comprises pond body 1, described pond body 1 is provided with water inlet pipe 2, bucket 3 and discharge pipeline 4, the water side of described water inlet 2 pipe is positioned at the top of pond body 1, and described bucket 3 is positioned at the bottom of pond body 1, and the feed end of discharge pipeline 4 is connected with bucket 3, the sidewall of pond body 1 is also provided with gathering ground 5, gathering ground 5 is provided with outlet pipe 6; The inside of described pond body 1 is also provided with the first filter screen 7, second filter screen 8 and the 3rd filter screen 9, described first filter screen 7 is arranged near water inlet pipe 2, described 3rd filter screen 9 is arranged near pond body 1 inwall, and described second filter screen 8 is arranged between the first filter screen 7 and the 3rd filter screen 9; The water side of described water inlet pipe 2 is provided with water distributor 10, described water distributor 10 is arranged around water inlet pipe 2 in the shape of a spiral, and belonging to the water inlet end of described water distributor 10 and water distribution end, the diameter of helical structure is less than the diameter of helical structure belonging to position between the water inlet end of water distributor 10 and end; Described water distributor 10 is provided with apopore 11, and described apopore 11 is covered with whole water distributor 10; The aperture of described first filter screen 7 is greater than the aperture of the second filter screen 8, and the aperture of the second filter screen 8 is greater than the aperture of the 3rd filter screen 9.
Claims (2)
1. a sedimentation basin, it is characterized in that, comprise pond body, described pond body is provided with water inlet pipe, bucket and discharge pipeline, the water side of described water inlet pipe is positioned at the top of pond body, and described bucket is positioned at the bottom of pond body, and the feed end of discharge pipeline is connected with bucket, the sidewall of pond body is also provided with gathering ground, and gathering ground is provided with outlet pipe; The inside of described pond body is also provided with the first filter screen, the second filter screen and the 3rd filter screen, and described first filter screen is arranged near water inlet pipe, and described 3rd filter screen is arranged near pond body inwall, and described second filter screen is arranged between the first filter screen and the 3rd filter screen; The water side of described water inlet pipe is provided with water distributor, described water distributor is arranged around water inlet pipe in the shape of a spiral, and belonging to the water inlet end of described water distributor and water distribution end, the diameter of helical structure is less than the diameter of helical structure belonging to position between the water inlet end of water distributor and end; Described water distributor is provided with apopore, and described apopore is covered with whole water distributor.
2. a kind of sedimentation basin according to claim 1, is characterized in that, the aperture of described first filter screen is greater than the aperture of the second filter screen, and the aperture of the second filter screen is greater than the aperture of the 3rd filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252327.8U CN204699516U (en) | 2015-04-24 | 2015-04-24 | A kind of sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252327.8U CN204699516U (en) | 2015-04-24 | 2015-04-24 | A kind of sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699516U true CN204699516U (en) | 2015-10-14 |
Family
ID=54279154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252327.8U Expired - Fee Related CN204699516U (en) | 2015-04-24 | 2015-04-24 | A kind of sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563298A (en) * | 2016-11-15 | 2017-04-19 | 成都格瑞思文化传播有限公司 | Waste water sedimentation basin |
| CN112619251A (en) * | 2020-12-15 | 2021-04-09 | 山东立德环境工程有限公司 | Water treatment equipment |
-
2015
- 2015-04-24 CN CN201520252327.8U patent/CN204699516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563298A (en) * | 2016-11-15 | 2017-04-19 | 成都格瑞思文化传播有限公司 | Waste water sedimentation basin |
| CN112619251A (en) * | 2020-12-15 | 2021-04-09 | 山东立德环境工程有限公司 | Water treatment equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180424 |