CN205627331U - Sewage treatment sedimentation tank - Google Patents
Sewage treatment sedimentation tank Download PDFInfo
- Publication number
- CN205627331U CN205627331U CN201620269657.2U CN201620269657U CN205627331U CN 205627331 U CN205627331 U CN 205627331U CN 201620269657 U CN201620269657 U CN 201620269657U CN 205627331 U CN205627331 U CN 205627331U
- Authority
- CN
- China
- Prior art keywords
- cell body
- mud
- sewage treatment
- sedimentation tank
- utility
- 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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- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment and specifically relates to sewage treatment sedimentation tank, including the cell body, the cell body have water inlet and excessive effluent, have impeller in the cell body, the cell body be the cydariform, the cell body is suitable for reading be circular with the base, the lateral wall outwards bulges, cell body bottom be the conical body, the height of center, peripheral low, the periphery has a plurality of mud discharge ports bottom the conical body, there is mud scrapping device in mud discharge port department, there is the filter screen conical body top. The utility model provides a sewage treatment sedimentation tank can accelerate the flocculent effect of mud, blocks rivers simultaneously for the precipitation process.
Description
Technical field
This utility model relates to sewage treatment area, especially sedimentation basin of sewage disposal.
Background technology
Sedimentation tank is that application precipitation removes a kind of structures of float in water.Sedimentation tank is the most widely used.Its form is a lot, can be divided into flat flow, vertical-flow and radial-flow three kinds by pool inner water flow path direction.Above-mentioned three kinds of methods, are respectively arranged with weak point.Being mainly manifested in can not the problem of rapid precipitation.
Utility model content
For above-mentioned technical problem, this utility model offer is a kind of can be with the sewage-treatment plant of rapid precipitation.
This utility model be the technical scheme is that by its technical problem of solution
Sedimentation basin of sewage disposal, including cell body, described cell body has water inlet and overflow water outlet, and having agitator arm, described cell body in cell body is cydariform, and cell body is suitable for reading and base is circular, and sidewall is outwardly；Being bullet bottom described cell body, center is high, and periphery is low, has multiple sludge outlet in bullet bottom periphery, has mud-scraping apparatus at sludge outlet；Drainage screen is had above bullet.
Leave mud hole between described drainage screen periphery and sidewall.
Under the stirring of agitator arm, sludge flocculation speed can be improved, mud after flocculation is in cell body, along with current flow, the sidewall of cydariform can play buffering current, is slowed down by partial sludge, glides along sidewall inwall, enter below drainage screen from the mud hole that falls, current are through bottom drainage screen, and due to the effect of drainage screen, bottom water flow forms turbulent flow, and slow down, mud is precipitated further, enters below drainage screen, and mud is along the surface of bullet, gradually glide and be pooled to the sludge outlet of bullet lowest part, mud-scraping apparatus mud is discharged.
The sedimentation basin of sewage disposal that this utility model provides, can accelerate the effect of sludge flocculation, block current simultaneously, accelerates precipitation process.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model, as it is shown in figure 1, sedimentation basin of sewage disposal, including cell body 1, described cell body 1 has water inlet and overflow water outlet, has agitator arm 3 in cell body 1, described cell body 1 is cydariform, and cell body 1 is suitable for reading and base is circular, and sidewall 2 is outwardly；Being bullet 5 bottom described cell body 1, center is high, and periphery is low, has multiple sludge outlet 6 in bullet 5 bottom periphery, has mud-scraping apparatus 8 at sludge outlet 6；Drainage screen 4 is had above bullet 5.
Leave mud hole 7 between described drainage screen 4 periphery and sidewall 2.
Under the stirring of agitator arm 3, sludge flocculation speed can be improved, mud after flocculation is in cell body 1, along with current flow, the sidewall 2 of cydariform can play buffering current, partial sludge is slowed down, glide along sidewall 2 inwall, enter below drainage screen 4 from the mud hole 7 that falls, current are through bottom drainage screen 4, effect due to drainage screen 4, bottom water flow forms turbulent flow, and slow down, mud is precipitated further, enter below drainage screen 4, mud is along the surface of bullet 5, gradually glide and be pooled to the sludge outlet 6 of bullet 5 lowest part, by mud-scraping apparatus 8, mud is discharged.
This sedimentation basin of sewage disposal, can accelerate the effect of sludge flocculation, block current simultaneously, accelerates precipitation process.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (2)
1. sedimentation basin of sewage disposal, including cell body (1), described cell body (1) has water inlet and overflow water outlet, it is characterized in that: in cell body (1), have agitator arm (3), described cell body (1) is cydariform, cell body (1) is suitable for reading and base is circular, and sidewall (2) is outwardly；Described cell body (1) bottom is bullet (5), center is high, periphery is low, has multiple sludge outlet (6), sludge outlet (6) place to have mud-scraping apparatus (8) in bullet (5) bottom periphery；There is drainage screen (4) bullet (5) top.
Sedimentation basin of sewage disposal the most according to claim 1, it is characterised in that: leave mud hole (7) between described drainage screen (4) periphery and sidewall (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269657.2U CN205627331U (en) | 2016-03-26 | 2016-03-26 | Sewage treatment sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269657.2U CN205627331U (en) | 2016-03-26 | 2016-03-26 | Sewage treatment sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627331U true CN205627331U (en) | 2016-10-12 |
Family
ID=57066089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269657.2U Expired - Fee Related CN205627331U (en) | 2016-03-26 | 2016-03-26 | Sewage treatment sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430348A (en) * | 2016-10-21 | 2017-02-22 | 成都朵猫文化传播有限公司 | Sedimentation tank for sewage treatment |
| CN113769529A (en) * | 2021-10-09 | 2021-12-10 | 常州市中康环保设备有限公司 | Industrial haze removal tower |
-
2016
- 2016-03-26 CN CN201620269657.2U patent/CN205627331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430348A (en) * | 2016-10-21 | 2017-02-22 | 成都朵猫文化传播有限公司 | Sedimentation tank for sewage treatment |
| CN113769529A (en) * | 2021-10-09 | 2021-12-10 | 常州市中康环保设备有限公司 | Industrial haze removal tower |
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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: 20161012 Termination date: 20170326 |