CN201058247Y - Radial settling tank - Google Patents
Radial settling tank Download PDFInfo
- Publication number
- CN201058247Y CN201058247Y CNU2007201018239U CN200720101823U CN201058247Y CN 201058247 Y CN201058247 Y CN 201058247Y CN U2007201018239 U CNU2007201018239 U CN U2007201018239U CN 200720101823 U CN200720101823 U CN 200720101823U CN 201058247 Y CN201058247 Y CN 201058247Y
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- CN
- China
- Prior art keywords
- central tube
- tube
- tank
- water
- annular
- 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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Abstract
Disclosed is a radial flow sedimentation tank, which includes a tank, a central tube, a steady flow tube, an inlet tube, an annular flume, a mud rake, an electromotor driving the central tube and a reducer. The tank is provided with a annular tank wall and a tank bottom; the annular flume is arranged on the outer side of the annular tank wall; the central tube which is nested by the steady flow tube is installed at the central part of the tank; the electromotor driving the central tube ,the reducer and a transmission device are installed at the center of the tank; the inlet tube is arranged on the upper part of the tank; one end of the inlet tube is communicated with the steady tube, and the mud rake is fixed at the lower part of the central tube. The utility model is characterized in that the steady flow tube is a double-layer structure including an inner wall and an outer wall, between which the tube bottom is fixed at the lower end and then an annular water cavity is formed; water-outlet bores are distributed on the upper part of the outer wall of the steady flow tube; the water-outlet bores are located 200mm above or below the water surface. The radial flow sedimentation tank avoids floccules in the water which comes from the steady flow tube.
Description
Technical field
The utility model relates to a kind of radical sedimentation basin.
Background technology
Radical sedimentation basin is a kind of critical facility of water-supply plant water treatment, existing radical sedimentation basin is because the stabilizing feed well lower end is unlimited, water is from the water outlet of stabilizing feed well bottom, promptly from sedimentation basin middle part water distribution, for the relatively little (water of suspension=20-70mg/l) of water inlet suspension, this radical sedimentation basin can only adopt traditional approach promptly from sedimentation basin middle part water distribution, cause the sedimentation basin water outlet to turn over the pond easily and promptly contain floccule body from the water that the stabilizing feed well bottom goes out, especially this phenomenon is even more serious under the situation of inflow increase.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing radical sedimentation basin when handling water inlet, the utility model provides a kind of radical sedimentation basin of avoiding containing floccule body when handling water from the water that stabilizing feed well goes out.
This radical sedimentation basin comprises the pond body, central tube, stabilizing feed well, water inlet pipe, annular water tank, mud rake, drive the motor and the decelerator of central tube, the pond body has at the bottom of annular pool wall and the pond, top in the annular pool wall outside is being provided with annular water tank, central tube vertically is installed in the middle part of pond body, stabilizing feed well is enclosed within central tube and is positioned at the top of central tube, the motor of driving central tube and decelerator and transmission device are installed in the top that is centered close to central tube of pond body by steelframe, water inlet pipe is installed in the top of pond body, one end of water inlet pipe is connected logical with the water inlet of stabilizing feed well, mud rake is fixed on the bottom of central tube, it is characterized in that: said stabilizing feed well is the double-decker of inwall and outer wall, tube end formation annular water chamber is being fixed in lower end between inwall and outer wall, apopore is distributed in the top of the outer wall of stabilizing feed well, the height of apopore is compared with the pool wall upper edge, is 100mm-300mm place up and down, pool wall upper edge, generally at 200mm up and down, the major control apopore is at the 200mm up and down of the water surface.
This radical sedimentation basin is in the up and down 100mm-300mm place perforating of the stabilizing feed well water surface, after water enters stabilizing feed well, along the water surface up and down 200mm evenly flow out, flow to pool side from fast to slow from the center, in this process, water and medicament react, impurity sinks gradually, goes out clarification of water.Can avoid guaranteeing the treatment effect of sedimentation basin, avoid from the water that stabilizing feed well goes out, containing floccule body because the uneven problem of the Impurity Distribution that flow increases, variations in temperature is brought makes the impurity uniform settlement.
Description of drawings
Fig. 1 is the cutaway view of this radical sedimentation basin, cuts open along the axis of central tube.
1, pond body 2, swash plate 3, ring baffle 4, support
5, water inlet pipe 6, outer wall 7, water inlet 8, stabilizing feed well
9, annular water chamber 10, inwall 11, machine room 12, motor
13, decelerator 14, transmission device 15, central tube 16, apopore
17, the water surface 18, steelframe 19, pool wall 20, annular water tank
21, at the bottom of mud rake 22, the pond 23, passage 24, basement 25, ground
The specific embodiment
Describe the specific embodiment of this radical sedimentation basin in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of this radical sedimentation basin is not limited to following embodiment.
The radical sedimentation basin that Fig. 1 describes comprises pond body 1, central tube 15, stabilizing feed well 8, water inlet pipe 5, annular water tank 20, mud rake 21, drive the motor 12 and decelerator 13 of central tube 15, pond body 1 has annular pool wall 19 with at the bottom of the pond 22, top outside annular pool wall 19 is being provided with annular water tank 20, central tube 15 vertically is installed at the bottom of the pond of pond body 1 22 middle part, stabilizing feed well 8 is enclosed within central tube 15 and is positioned at the top of central tube 15, the motor 12 that drives central tube 15 is installed in the machine room 11 with decelerator 13 and transmission device 14, machine room 11 is installed in the top that is centered close to central tube 15 of pond body 1 by steelframe 18, water inlet pipe 5 is installed in the top of pond body 1, one end of water inlet pipe 5 is connected logical with the water inlet 7 of stabilizing feed well 8, the bottom of the central tube 15 that mud rake 21 is fixed, it is characterized in that: said stabilizing feed well 8 is the double-decker of inwall 10 with outer wall 6, tube end formation annular water chamber 9 is being fixed in lower end between inwall 10 and outer wall 6, apopore 16 is distributed in the top of the outer wall 6 of stabilizing feed well 8, the apopore 16 of present embodiment has four rows up and down, the apopore of going up most is positioned at 200mm place, stabilizing feed well 8 waters surface, 17 top, apopore is positioned at 200mm place, stabilizing feed well 8 waters surface, 17 below, and the height of the general water surface 17 equates with pool wall 19 upper edges.
Present embodiment also is being provided with swash plate 2 and ring baffle 3, and the inboard that swash plate 2 tilts to be installed in pool wall 19 is positioned at the top of pool wall 19 and is arranged to annular, and ring baffle 3 is installed in pool wall 19 by support 4, and the upper edge of ring baffle 3 is than the upper edge height of pool wall 19.
Present embodiment also is being provided with basement 24 and passage 23
Claims (1)
1. radical sedimentation basin, it comprises the pond body, central tube, stabilizing feed well, water inlet pipe, annular water tank, mud rake, drive the motor and the decelerator of central tube, the pond body has at the bottom of annular pool wall and the pond, top in the annular pool wall outside is being provided with annular water tank, central tube vertically is installed in the middle part at the bottom of the pond of pond body, stabilizing feed well is enclosed within central tube and is positioned at the top of central tube, the motor of driving central tube and decelerator and transmission device are installed in the top that is centered close to central tube of pond body by steelframe, water inlet pipe is installed in the top of pond body, one end of water inlet pipe is connected logical with the water inlet of stabilizing feed well, the bottom of the central tube that mud rake is fixing, it is characterized in that: said stabilizing feed well is the double-decker of inwall and outer wall, tube end formation annular water chamber is being fixed in lower end between inwall and outer wall, apopore is distributed in the top of the outer wall of stabilizing feed well, and apopore is positioned at water surface 200mm up and down at vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018239U CN201058247Y (en) | 2007-06-28 | 2007-06-28 | Radial settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018239U CN201058247Y (en) | 2007-06-28 | 2007-06-28 | Radial settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058247Y true CN201058247Y (en) | 2008-05-14 |
Family
ID=39406700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201018239U Expired - Fee Related CN201058247Y (en) | 2007-06-28 | 2007-06-28 | Radial settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058247Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153179A (en) * | 2011-05-20 | 2011-08-17 | 重庆大学 | Radial-flow flocculation equipment aiming at advanced sewage treatment |
| CN112551761A (en) * | 2020-12-23 | 2021-03-26 | 宏伟建设工程股份有限公司 | High concentration suspended solid sewage purification device |
| CN114477544A (en) * | 2022-01-28 | 2022-05-13 | 众智机械(临沂)有限公司 | A device for handling building pottery trade waste water |
-
2007
- 2007-06-28 CN CNU2007201018239U patent/CN201058247Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153179A (en) * | 2011-05-20 | 2011-08-17 | 重庆大学 | Radial-flow flocculation equipment aiming at advanced sewage treatment |
| CN112551761A (en) * | 2020-12-23 | 2021-03-26 | 宏伟建设工程股份有限公司 | High concentration suspended solid sewage purification device |
| CN114477544A (en) * | 2022-01-28 | 2022-05-13 | 众智机械(临沂)有限公司 | A device for handling building pottery trade waste water |
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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: 20080514 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |