CN202044818U - V-shaped water collection upflow type sedimentation tank - Google Patents
V-shaped water collection upflow type sedimentation tank Download PDFInfo
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- CN202044818U CN202044818U CN2011201012830U CN201120101283U CN202044818U CN 202044818 U CN202044818 U CN 202044818U CN 2011201012830 U CN2011201012830 U CN 2011201012830U CN 201120101283 U CN201120101283 U CN 201120101283U CN 202044818 U CN202044818 U CN 202044818U
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- sedimentation tank
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Abstract
The utility model relates to a V-shaped water collection upflow type sedimentation tank which relates to a sewage treatment device. The V-shaped water collection upflow type sedimentation tank comprises a sedimentation tank main body surrounded by the tank wall, a V-shaped water collection slot fixed at the center of the sedimentation tank main body as well as a water intake device arranged at the periphery of the sedimentation tank main body. The V-shaped water collection upflow type sedimentation tank is characterized in that the water intake device is composed of a water intake slot, a rectification slot connected with the water intake slot through a water passing hole on the tank wall, a water distributing slot having the same bottom and equal altitude with the rectification slot, an overflow weir arranged at the middle part between the rectification slot and the water distributing slot as well as a liquid guiding pipe, wherein one end of the liquid guiding pipe is positioned at the bottom of the water distributing slot; the bottom of the sedimentation tank main body is provided with a sludge hopper, and the lower part of the sludge hopper is provided with a sludge discharge pipe; and the V-shaped water collection slot is provided with a water outlet pipe. The V-shaped water collection upflow type sedimentation tank can have the surface load equal to a sloping plate (pipe) sedimentation tank through change of water intake and water outlet modes without additional arrangement of a sloping plate (pipe), has a wide application scope and is convenient to run and maintain.
Description
Technical field
The utility model relates to a kind of sewage disposal device, relates in particular to a kind of V-type up-flow sedimentation basin that catchments.
Background technology
Sedimentation basin can be divided into rectangular sedimentation tank, vertical sedimentation basin and radical sedimentation basin by water (flow) direction; By having or not swash plate (pipe), can be divided into common sedimentation basin and swash plate (pipe) sedimentation basin.Common sedimentation basin surface loading is low, water distribution is inhomogeneous, and construction investment and floor space are big, and the impact load adaptive capacity is poor; Swash plate (pipe) sedimentation basin is the novel sedimentation basin that widely uses in wastewater treatment, it is according to " shallow layer precipitating " theory, add swash plate or inclined tube in sedimentation basin, its surface loading improves 1 times than common sedimentation basin, has advantages such as deposition efficiency height, the time of staying is short, occupation of land is few.But during excessive or easy fouling, swash plate (pipe) easily stops up, caves in, and microbial contamination is arranged, and when particularly algae grows, brings bigger difficulty also can for the operation maintenance of swash plate (pipe) sedimentation basin when solid loading in the waste water.
Summary of the invention
Handle low and swash plate (pipe) sedimentation basin of load in a lot of awkward deficiencies of occasion in order to overcome common sedimentation basin, the utility model provides a kind of V-type up-flow sedimentation basin that catchments, this sedimentation basin is on the basis of traditional radical sedimentation basin, by changing water inlet and water-out manners, do not add swash plate (pipe), can reach the surface loading that equates with swash plate (pipe) sedimentation basin, and applied widely, operation maintenance convenience.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of V-type up-flow sedimentation basin that catchments comprises the sedimentation basin main body that is surrounded by pool wall, be fixed in the V-type water leg of sedimentation basin main center, be located at the water feed apparatus of sedimentation basin body peripheral edge, it is characterized in that: described water feed apparatus is by intake chamber, the rectifier tank that links to each other with intake chamber by the water hole on the pool wall, with rectifier tank with the contour distribution channel in the end, the mozzle that places a downflow weir in the middle of rectifier tank and the distribution channel and an end to be positioned at the distribution channel bottom constitutes.
The bottom of described sedimentation basin main body is provided with sludge bucket, and the sludge bucket bottom is provided with discharge pipeline.After the mud in the sedimentation basin main body reach a certain height, just, discharge through discharge pipeline by sludge bucket.
The described mozzle other end is located near the sedimentation basin bottom part body.
Described V-type water leg is provided with outlet pipe.
Described V-type water leg hypotenuse and vertical direction angle are 30 °～60 °, are preferably 45 °～60 °, can guarantee the flco separating effect, and take into account the hydraulics of precipitation process.
When above-mentioned V-type is catchmented the operation of up-flow sedimentation basin, the mud in the sedimentation basin main body will form four beds, be respectively mud compression layer, the stratification beds of precipitation, flocbed and clear water layer from the bottom to top.Mud in the mud compression layer is than great, good stability can be used as filter bed waste water is filtered, for guaranteeing the good filter effect of mud compression layer, be not emptied completely during at every turn by the discharge pipeline spoil disposal that links to each other with sludge bucket, remain the interior mud compression layer height of sedimentation basin and be not less than 1.5m; The mud flco is bigger in the stratification beds of precipitation, and concentration is higher, supports mutually, can play the effect that absorption and net are caught to the flco in the waste water.
In sum, the utlity model has following outstanding advantage and beneficial effect.
1, above-mentioned V-type is catchmented the water inlet of up-flow sedimentation basin by mozzle distribution importing, water outlet is collected by the V-type water leg and is derived, can realize Separation of Solid and Liquid efficiently, not be provided with and to arrive the processing load identical under the situation of swash plate (pipe) with swash plate (pipe) sedimentation basin.
2, the purification of waste water is progressively finished in the effects such as bed filtration that the up-flow sedimentation basin relies on the mud in the sedimentation basin main body to form, absorption, capture of catchmenting of above-mentioned V-type, should not stop up, and operation maintenance makes things convenient for.
3, the above-mentioned V-type up-flow sedimentation basin that catchments is applied widely, particularly subparticle is also had separating effect preferably.
Description of drawings
Fig. 1 is the bright schematic diagram of the utility model.
Fig. 2 is a vertical view of the present utility model.
Fig. 3 is A-A cutaway view of Fig. 2.
Among the figure, 1 is intake chamber, and 2 is pool wall, and 3 is water hole, 4 is rectifier tank, and 5 is downflow weir, and 6 is distribution channel, and 7 is mozzle, 8 is the V-type water leg, and 9 is outlet pipe, and 10 is sludge bucket, 11 is discharge pipeline, and I is the mud compression layer, and II is the stratification beds of precipitation, III is a flocbed, and IV is the clear water layer, and A is sedimentation basin main body water inlet direction, B is a sedimentation basin main body water outlet direction, and a, b, c, d are the specified point on the waste water flow trace, and θ is the angle of V-type water leg hypotenuse and vertical direction.
The specific embodiment
The utility model is further specified with embodiment below in conjunction with accompanying drawing.
Embodiment one
A kind of V-type up-flow sedimentation basin that catchments comprises the sedimentation basin main body that is surrounded by pool wall 2, is fixed in the V-type water leg 8 of sedimentation basin main center, is located at the water feed apparatus of sedimentation basin body peripheral edge.Described sedimentation basin bottom part body is provided with sludge bucket 10, and sludge bucket 10 bottoms are provided with discharge pipeline 11.Described water feed apparatus is by intake chamber 1, the rectifier tank 4 that links to each other with intake chamber 1 by the water hole on the pool wall 23, with rectifier tank 4 with the contour distribution channel 6 in the end, place the rectifier tank 4 and downflow weir 5, one ends of distribution channel 6 centres to place distribution channel 6 bottoms, the other end to be positioned near the mozzle of sedimentation basin bottom part body 7 formations.Described V-type water leg 8 hypotenuses and vertical direction angle theta are 30
o, and be connected with outlet pipe 9.
During use, waste water enters from intake chamber 1, by the water hole on the pool wall 23, through rectifier tank 4, regulating action by downflow weir 5 enters distribution channel 6 equably, mozzle 7 through being positioned at distribution channel 6 bottoms is by near a point place A is at the bottom of importing the pond again, enter mud compression layer I, this layer mud is than great, good stability can be used as filter bed waste water is filtered, for guaranteeing the good filter effect of mud compression layer, be not emptied completely during at every turn by discharge pipeline 11 spoil disposals that link to each other with sludge bucket 10, remain the interior mud compression layer I height of sedimentation basin and be not less than 1.5m; Waste water enters stratification beds of precipitation II after passing mud compression layer I, and the mud flco is bigger in this layer, and concentration is higher, supports mutually, can play the effect that absorption and net are caught to the flco in the waste water; Waste water continues up-flow, enter the flocbed III, because stopping of V-type water leg 8, from the c point to the flow process that d is ordered, reduced cross-sectional area, speed increases, direction changes, flco and moisture from, waste water around the b point replenishes to the c point rapidly simultaneously, and waterpower is mixed enhancing near the c point, helps the growth of fine particle, flco increases the back and relies on the gravity effect to enter stratification beds of precipitation II, clear water then enters clear water layer IV, and final overflow enters V-type water leg 8, and by the outlet pipe that is attached thereto 9 by B to derivation.
Embodiment two
Be with embodiment one difference: V-type water leg 8 hypotenuses and vertical direction angle theta are 50
o
Embodiment three
Be with embodiment one, embodiment two differences: V-type water leg 8 hypotenuses and vertical direction angle theta are 60
o
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make any modification to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
Claims (6)
1. V-type up-flow sedimentation basin that catchments, comprise the sedimentation basin main body that surrounds by pool wall (2), be fixed in the V-type water leg (8) of sedimentation basin main center, be located at the water feed apparatus of sedimentation basin body peripheral edge, it is characterized in that: described water feed apparatus is by intake chamber (1), the rectifier tank (4) that links to each other with intake chamber by the water hole (3) on the described pool wall (2), with rectifier tank (4) with the contour distribution channel in the end (6), the mozzle (7) that places a downflow weir (5) in the middle of rectifier tank (4) and the distribution channel (6) and an end to be positioned at distribution channel (6) bottom constitutes.
2. a kind of V-type according to claim 1 up-flow sedimentation basin that catchments, it is characterized in that: described sedimentation basin bottom part body is provided with sludge bucket (10), and sludge bucket (10) bottom is provided with discharge pipeline (11).
3. a kind of V-type according to claim 1 and 2 up-flow sedimentation basin that catchments, it is characterized in that: described mozzle (7) other end is located near the sedimentation basin bottom part body.
4. a kind of V-type according to claim 3 up-flow sedimentation basin that catchments, it is characterized in that: described V-type water leg (8) is provided with outlet pipe (9).
5. a kind of V-type according to claim 4 up-flow sedimentation basin that catchments, it is characterized in that: described V-type water leg (8) hypotenuse and vertical direction angle are 30 °～60 °.
6. a kind of V-type according to claim 5 up-flow sedimentation basin that catchments, it is characterized in that: described V-type water leg (8) hypotenuse and vertical direction angle are 45 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201012830U CN202044818U (en) | 2011-04-08 | 2011-04-08 | V-shaped water collection upflow type sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201012830U CN202044818U (en) | 2011-04-08 | 2011-04-08 | V-shaped water collection upflow type sedimentation tank |
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| Publication Number | Publication Date |
|---|---|
| CN202044818U true CN202044818U (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201012830U Expired - Fee Related CN202044818U (en) | 2011-04-08 | 2011-04-08 | V-shaped water collection upflow type sedimentation tank |
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| Country | Link |
|---|---|
| CN (1) | CN202044818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166437A (en) * | 2011-04-08 | 2011-08-31 | 湖州金泰科技股份有限公司 | V-shaped water-collecting upflow sedimentation tank |
| CN103214123A (en) * | 2013-05-13 | 2013-07-24 | 中国地质大学（北京） | Integrated coagulation-synergism inclined plate oil-removing device |
-
2011
- 2011-04-08 CN CN2011201012830U patent/CN202044818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166437A (en) * | 2011-04-08 | 2011-08-31 | 湖州金泰科技股份有限公司 | V-shaped water-collecting upflow sedimentation tank |
| CN103214123A (en) * | 2013-05-13 | 2013-07-24 | 中国地质大学（北京） | Integrated coagulation-synergism inclined plate oil-removing device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUZHOU BIAOLI ELECTROPLATING CO., LTD. Free format text: FORMER OWNER: HUZHOU JINTAI SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20150305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313001 HUZHOU, ZHEJIANG PROVINCE TO: 313000 HUZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: 313000 6-1820-24 building, No. 1888 Jintai Road, Zhejiang, Huzhou Patentee after: Huzhou marking electroplating Co., Ltd. Address before: 313001 No. 1888 Jintai Road, Wuxing District, Zhejiang, Huzhou Patentee before: Huzhou Jintai Science and Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180312 Address after: 313000 No. 1888 Jintai Road, Wuxing District, Zhejiang, Huzhou Patentee after: Huzhou Jintai Science and Technology Co., Ltd. Address before: No. 1888, No. 1888, Jintai Road, Zhejiang, Zhejiang Province, 20-24 Patentee before: Huzhou marking electroplating Co., Ltd. |
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| 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: 20111123 Termination date: 20190408 |