CN202052364U - Circular sedimentation basin for water treatment - Google Patents
Circular sedimentation basin for water treatment Download PDFInfo
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- CN202052364U CN202052364U CN2011201438227U CN201120143822U CN202052364U CN 202052364 U CN202052364 U CN 202052364U CN 2011201438227 U CN2011201438227 U CN 2011201438227U CN 201120143822 U CN201120143822 U CN 201120143822U CN 202052364 U CN202052364 U CN 202052364U
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- water treatment
- sedimentation basin
- crossing
- fan
- circular
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Abstract
A circular sedimentation basin for water treatment is characterized by being composed of a circular basin body (1) with a projective plane and cylindrical packing (2) arranged in the basin body (1), and the cylindrical packing (2) is formed by connecting a plurality of fan-shaped water passing units (3) which are arranged obliquely. The circular sedimentation basin overcomes shortcomings in a traditional design, achieves an ideal effect through changes of a shape, resolves a problem of yin and yang blind angles of the sedimentation basin which troubles a water treatment industry for a long time, and is simple in structure, convenient to construct and high in packing utilization ratio.
Description
Technical field
The utility model relates to a kind of water treatment facilities, the sedimentation basin in especially a kind of water treatment, specifically a kind of water treatment circular settling tank.
Background technology
Being deposited in is a natural process in essence, and it is one of necessary procedure in the water treatment.Precipitation is generally carried out in sedimentation basin, in order to improve sedimentation effect, generally all need filler be installed in the sedimentation basin medium dip, bumps with the filler inner surface when making sewage through filler and quickens precipitation, the purpose of realization sedimentation and filtration.The origin of the contained suspended solid of water of sedimentation basin is various, has plenty of natural particle, and is as fine sand, more then to be original character in the effect of flocculant the particle that changes has taken place.As long as the density of these particles is bigger than water, just can sedimentation take place and be removed.Some floating thing is lighter than water, at the surface enrichment of settling system, then can remove processing by scraping (sweeping).Settling efficiency for sedimentation basin must be taken all factors into consideration, and the factor of classifying the main reference index as comprises: (1) waits to remove the type of suspended solid; (2) be deposited in effect in whole processing procedures; (3) water factory's landform and surrounding environment; (4) possible hydraulic blow and change of water quality amplitude; (5) setting of precipitated outlet water water standard; (6) generation and the character of mud in the sedimentation basin; (7) local climate and geological conditions; (8) following expansion and transformation planning; (9) construction, operation and maintenance cost; (10) design, construction required time etc.
At present, be subjected to making of traditional design theory right, all sedimentation basins are rectangle or square structure, and there is following problem in the sedimentation basin of this structure: the one, and floor space is big, and discontinuity, utilization rate are not high.The 2nd, there is the dead angle, because the filler in the sedimentation basin is to tilt to install, therefore respectively there is a dead angle in the two ends of sedimentation basin, one end of pond body does not have the sewage import, the other end does not have outlet of sewer, in general, from intensity and angle attractive in appearance, the two ends of existing sedimentation basin all have additional corresponding skewback and fill up the pond body, and the mud accumulation is not stopped up and the phenomenon of bacteria breed owing to occurring owing to there is flow in the skewback at two ends, need regularly carry out the labor cleaning, influences the carrying out of ordinary production, to this, still there is not good solution at present.
Summary of the invention
The purpose of this utility model is to exist sludge settling dead angle and sedimentation basin effectively to utilize the not high problem of area at existing square sedimentation basin, designs a kind of nothing precipitation dead angle, the water treatment circular settling tank that utilization rate is high.
The technical solution of the utility model is:
A kind of water treatment circular settling tank is characterized in that it is that circular pond body 1 and the cylindrical pad 2 that is installed in the pond body 1 are formed by the perspective plane, and described cylindrical pad 3 is formed by connecting by the some fan-shaped water units 3 of crossing that tilt to install.
The described fan-shaped mounted angle of water unit 3 of crossing is between the 45-65 degree.
The described fan-shaped aquaporin of crossing of crossing water unit 3 is alveolate texture.
The center of described pond body 1 is provided with desilt installing hole 4, one side the described fan-shaped breach 5 that matches with installing hole 4 that is provided with of crossing water unit 3 near desilt equipment installing hole.
The beneficial effects of the utility model:
1. the pond of same volume is circular littler than square surface area, saving of labor, material-saving.
2. circular pond is stressed, and evenly the pond body is firm, the sedimentation basin of same volume, and under identical load action, circular pond is littler than the bay wall thickness in rectangle pond.
3. the inwall in circular pond does not have the dead angle, solves sealing problem easily.
4. prevent the appearance at the negative and positive angle in the square pond, alleviated the load of inclined tube self, improved the water-outlet area of sedimentation basin simultaneously, thereby improved the water yield of sedimentation basin.Can be widely used in all kinds of water treatment facilities, especially be applicable to the bigger equipment of this class mud amount of chemical oil remover.
5, the utility model has overcome the prejudice in the traditional design, change by shape has obtained desirable effect, has solved the negative and positive dead angle problem of the sedimentation basin of long-term puzzlement water treatment field, also has simple in structure simultaneously, easy construction, the advantage of filler utilization rate.
Description of drawings
Fig. 1 is the structural representation of circular settling tank of the present utility model.
Fig. 2 is a fan-shaped structural representation of crossing water unit of forming circular filler of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Shown in Fig. 1-2.
A kind of water treatment circular settling tank, it is plastics for circular pond body 1 with the cylindrical pad 2(material that is installed in the pond body 1 by perspective plane (downward projection)) form, as shown in Figure 1, described cylindrical pad 2 is formed by connecting by the some fan-shaped water units 3 of crossing that tilt to install, as shown in Figure 2.During concrete enforcement, the every fan-shaped segment angle of crossing water unit 3 can be selected voluntarily according to the diameter of pond body, is good with the 10-20 degree in general, and the described fan-shaped mounted angle of crossing water unit 3 is between the 45-65 degree, and optimum incline angle is about 60 degree.In general the described fan-shaped cross section of crossing aquaporin of crossing water unit 3 is best with the alveolate texture.In addition, when the size of pond body 1 is big, the installation of mud-scraping machine for convenience, the spindle mounting hole 4 of a desilt equipment can be set at the center of described pond body 1, described fan-shaped one side of crossing water unit 3 close desilt equipment installing holes 4 is provided with the breach 5 that matches with installing hole 4, so that the fan-shaped water unit 3 of crossing that tilts to install can connect into an integral body.The fan-shaped water unit 3 of crossing of a fritter one fritter can be placed in the pond during concrete the construction, good between adjacent two with the electric iron hot melt, finally surround structure as shown in Figure 1.
The utility model does not relate to part as all cellular fan-shaped prior aries that maybe can adopt same as the prior art such as preparation method of crossing water unit 3 are realized.
Claims (4)
1. water treatment circular settling tank, it is characterized in that it is that circular pond body (1) and the cylindrical pad (2) that is installed in the pond body (1) are formed by the perspective plane, described cylindrical pad (3) is formed by connecting by the some fan-shaped water units (3) of crossing that tilt to install.
2. described water treatment circular settling tank according to claim 1 is characterized in that the described fan-shaped mounted angle of water unit (3) of crossing is between the 45-65 degree.
3. described water treatment circular settling tank according to claim 1 is characterized in that the described fan-shaped aquaporin of crossing of crossing water unit (3) is alveolate texture.
4. described water treatment circular settling tank according to claim 1, the center that it is characterized in that described pond body (1) is provided with desilt installing hole (4), describedly fan-shapedly crosses water unit (3) one side near the breach (5) that matches with installing hole (4) that is provided with of desilt equipment installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438227U CN202052364U (en) | 2011-05-09 | 2011-05-09 | Circular sedimentation basin for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201438227U CN202052364U (en) | 2011-05-09 | 2011-05-09 | Circular sedimentation basin for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052364U true CN202052364U (en) | 2011-11-30 |
Family
ID=45012351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201438227U Expired - Fee Related CN202052364U (en) | 2011-05-09 | 2011-05-09 | Circular sedimentation basin for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772922A (en) * | 2011-05-09 | 2012-11-14 | 宜兴市填料厂 | Circular sedimentation basin for water treatment |
| CN110860112A (en) * | 2019-11-29 | 2020-03-06 | 山东环发科技开发有限公司 | Method for treating wastewater by using circular sedimentation tank with mechanical sludge discharge device |
-
2011
- 2011-05-09 CN CN2011201438227U patent/CN202052364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102772922A (en) * | 2011-05-09 | 2012-11-14 | 宜兴市填料厂 | Circular sedimentation basin for water treatment |
| CN110860112A (en) * | 2019-11-29 | 2020-03-06 | 山东环发科技开发有限公司 | Method for treating wastewater by using circular sedimentation tank with mechanical sludge discharge device |
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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: 20111130 Termination date: 20170509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |