CN204727651U - A kind of plug-flow well - Google Patents
A kind of plug-flow well Download PDFInfo
- Publication number
- CN204727651U CN204727651U CN201520145259.5U CN201520145259U CN204727651U CN 204727651 U CN204727651 U CN 204727651U CN 201520145259 U CN201520145259 U CN 201520145259U CN 204727651 U CN204727651 U CN 204727651U
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- water
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- prosopyle
- plug
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Abstract
The utility model discloses a kind of plug-flow well, belong to sewage treatment area, by water inlet wall 1, receive water slope 3,4, shunting wall 5, go out waterwall 6 and form.Establish prosopyle 2 bottom water inlet wall 1, water flow velocity 0.01 ~ 0.05m/s is crossed in prosopyle 2.The flow velocity that sewage enters prosopyle 2 is greater than into water wall 1 and the flow velocity going out waterwall 6 compositing area.Arrange at the bottom of pond and receive water slope 3,4, avoid current to occur dead band.Shunting wall 5 plays the effect of uniform flow.This device simple structure, plays current stabilization effect to water, improves the mud-water separation effect of settling region.
Description
Technical field
The utility model relates to a kind of plug-flow well, belongs to sewage treatment area, is widely used in coagulative precipitation tank.
Background technology
Efficient sedimentation tank is divided into dosing district and settling region, for improving medicament utilization ratio, increasing the removal effect of pollutent, improving the separating effect of muddy water in settling region.The utility model arranges plug-flow well between dosing district and settling region, adopts the abundant compacting of alumen ustum that plug-flow well makes flocculation zone be formed, and current is played to the effect of current stabilization, improve follow-up water and flco separating effect, improves sedimentation speed.
Utility model content
A kind of plug-flow well described in the utility model by water inlet wall, receive water slope, shunt wall, go out waterwall and form.
Establish prosopyle bottom described water inlet wall, water flow velocity 0.01 ~ 0.05m/s is crossed in prosopyle.Especially, the water flow velocity of crossing of prosopyle is greater than into water wall and the flow velocity going out waterwall compositing area, and object is that the alumen ustum both avoiding flocculation zone to be formed is broken up in this region, avoids again alumen ustum in this sedimentation.
Described receipts water slope, comprises Shou Shui slope, side and receives water slope with central authorities, simultaneously slope aspect prosopyle, and receiving at the bottom of Shui Po and pond is slope angle 40 ° ~ 60 ° slope angles, avoids occurring slough.
Described shunting wall rises and uniform fluid flow is divided into two portions, plays the effect of uniform flow.Shunting wall is irregularly shaped, vertical with receipts water slope, and shunting wall does not connect with bottom surface, pond.
Plug-flow well described in the utility model can be set to concrete structure or steel construction according to size.
Plug-flow well described in the utility model is arranged between the flocculation zone of efficient sedimentation tank and settling region.Adopt the abundant compacting of alumen ustum that plug-flow well makes flocculation zone be formed, and current are played to the effect of current stabilization, improve follow-up water and flco separating effect, improve sedimentation speed.
Accompanying drawing explanation
The floor map of Fig. 1 plug-flow well.
The diagrammatic cross-section of Fig. 2 plug-flow well.
1-water inlet wall in figure, 2-prosopyle, Shou Shui slope, 3-side, water slope is received by 4-central authorities, 5-shunting wall, 6-go out waterwall
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Sewage in flocculation zone after adding flocculation agent, form alumen ustum, convolution the alumen ustum of pollutent with the water hole 2 of current by water inlet wall 1, and along receipts water slope 3,4, through shunting wall 5, current are divided into two strands from bottom to top, in this process, alumen ustum is always with drainage flow, only has the larger meeting of little a part of proportion to be deposited on shaft bottom.Sewage through shunting wall 5 carries out mud-water separation finally by the mill weir water inlet post precipitation district of crossing gone out on waterwall 6.
Plug-flow well described in the utility model, does not limit to and is arranged in efficient sedimentation tank, is applicable to being arranged on relevant coagulation-settlement process and all technique need carrying out current stabilization to current yet.
Claims (1)
1. a plug-flow well, is characterized in that: by water inlet wall, receive water slope, shunt wall, go out waterwall and form; Prosopyle is established bottom water inlet wall; Receive water slope and comprise Shou Shui slope, side and central authorities' receipts water slope, slope aspect prosopyle simultaneously, receives the slope angle in slope angle 40 ° ~ 60 ° at the bottom of Shui Po and pond; Shunting wall is vertical with receipts water slope, and shunting wall does not connect with bottom surface, pond, and shunting wall is irregularly shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145259.5U CN204727651U (en) | 2015-03-13 | 2015-03-13 | A kind of plug-flow well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145259.5U CN204727651U (en) | 2015-03-13 | 2015-03-13 | A kind of plug-flow well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727651U true CN204727651U (en) | 2015-10-28 |
Family
ID=54386017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145259.5U Active CN204727651U (en) | 2015-03-13 | 2015-03-13 | A kind of plug-flow well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634018A (en) * | 2021-09-06 | 2021-11-12 | 上海晶宇环境工程股份有限公司 | High-density sedimentation tank |
-
2015
- 2015-03-13 CN CN201520145259.5U patent/CN204727651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634018A (en) * | 2021-09-06 | 2021-11-12 | 上海晶宇环境工程股份有限公司 | High-density sedimentation tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1107, Block D, Jiahua Building, No. 9 Shangdi Third Street, Haidian District, Beijing, 100085 Patentee after: Beijing Hanqi Environmental Technology Co.,Ltd. Address before: Room 1107, Block D, Jiahua Building, No. 9 Shangdi Third Street, Haidian District, Beijing, 100085 Patentee before: BEIJING HANQI ENVIRONMENT TECHNOLOGY CO.,LTD. |