CN210728768U - Surface water discharging device for sedimentation tank - Google Patents
Surface water discharging device for sedimentation tank Download PDFInfo
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- CN210728768U CN210728768U CN201920999505.1U CN201920999505U CN210728768U CN 210728768 U CN210728768 U CN 210728768U CN 201920999505 U CN201920999505 U CN 201920999505U CN 210728768 U CN210728768 U CN 210728768U
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Abstract
The utility model provides a surface water discharging device of a sedimentation tank, which comprises one or more water discharging mechanisms spliced together side by side; the drainage mechanism comprises a plurality of buoyancy plates and drainage pipelines detachably connected with the buoyancy plates; the surface water discharging device of the sedimentation tank can be suspended in the water of the sedimentation tank, and the surface water of the sedimentation tank is discharged through the drainage pipeline. The beneficial effects of the utility model reside in that: the drainage is quick, and external power is not required to be provided, so that the cost is saved; the assembly is simple and convenient, one or more drainage mechanisms can be selected according to the requirement, and the drainage time can be further saved; the application range of the water body is wide, and the water on the surface of the sedimentation tank is smoothly discharged by selecting the material of the whole device, flexibly adjusting the depth of the device immersed into the water body by the rope connected with the buoyancy plate and the balancing weight; the flow is controllable, and the water quality is convenient to monitor.
Description
Technical Field
The utility model belongs to engineering drainage field, concretely relates to surface water device is arranged to sedimentation tank.
Background
In the environmental protection engineering field, its sedimentation tank is common water solid-liquid separation equipment in the water treatment, like mud equalizing basin, flocculation and precipitation pond etc. after pending water carries out solid-liquid separation, often through set up the overflow mouth at the sedimentation tank and carry out overflow discharge or pump drainage, two kinds of drainage methods are all consuming time longer, influence the accomodation of precipitate, use the pump drainage still need provide outer power increase cost, consequently provide simple and easy, quick and the low drainage device of treatment cost is very necessary.
Disclosure of Invention
For solving the technical problem that the sedimentation tank drainage consumes long time and needs to provide external power and increase cost, the utility model provides a surface water device is arranged to sedimentation tank.
The specific technical scheme is as follows:
the surface water discharging device of the sedimentation tank is characterized by comprising one or more water discharging mechanisms (A) spliced together side by side;
the drainage mechanism (A) comprises two or more floating plates (1) and drainage pipelines (2) detachably connected with the floating plates (1);
the surface water discharging device of the sedimentation tank can be suspended in the water of the sedimentation tank, and the surface water of the sedimentation tank is discharged through the water discharging pipeline (2).
In the technical scheme, the drainage pipeline (2) comprises a sealing part (201) and an overflow water inlet part (202);
the sealing part (201) is arranged at a port at one end of the drainage pipeline;
the overflow water inlet part (202) is divided into an opening surface (202a) and a non-opening surface by taking the diameter of the bottom surface as an axis symmetry, and overflow holes (2021) are uniformly distributed on the opening surface (202 a).
Among the above-mentioned technical scheme, sedimentation tank surface drainage device includes balancing weight (3), balancing weight (3) with buoyancy board (1) or drainage pipe (2) can be dismantled the connection, be used for adjusting sedimentation tank surface drainage device's weight.
In the technical scheme, the surface water discharging device of the sedimentation tank comprises a flow control piece (4) connected with the water discharging pipeline (2).
In the technical scheme, the drainage pipeline (2) is provided with a water flow guiding and connecting pipe (203) connected with the overflow water inlet part (202) and the flow control part (4), and the water flow guiding and connecting pipe is made of soft materials.
In the technical scheme, the overflow water inlet part (202) is connected with the water flow guiding pipe (203) through a first connecting piece (204), and the first connecting piece (204) is provided with a liquid level limiting hole (204 a).
In the technical scheme, the buoyancy plate (1) is connected with a rope (5).
In the technical scheme, the floating plate (1) comprises a fixed support (101) and a plurality of floating bodies (102) arranged on the fixed support (101).
In the technical scheme, the water flow guiding and connecting pipe (203) is a steel wire pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that: the drainage is quick, and external power is not required to be provided, so that the cost is saved; the assembly is simple and convenient, one or more drainage mechanisms can be selected according to the requirement, and the drainage time can be further saved; the application range of the water body is wide, and the water on the surface of the sedimentation tank is smoothly discharged by selecting the material of the whole device, flexibly adjusting the depth of the device immersed into the water body by the rope connected with the buoyancy plate and the balancing weight; the flow is controllable, and the water quality is convenient to monitor.
Drawings
FIG. 1 is a diagram showing a structure of a surface water discharging apparatus of a sedimentation tank according to an embodiment;
FIG. 2 is a diagram showing the structure of a surface water discharging apparatus of a second sedimentation tank according to an embodiment;
FIG. 3 is a schematic view of an overflow inlet portion of the second embodiment;
FIG. 4 is a side view of a second first connecting member according to the embodiment;
FIG. 5 is a view showing the structure of a surface water discharging apparatus of a third sedimentation tank according to an embodiment;
FIG. 6 is a flow chart of surface water from the mud conditioning sump rows;
the device comprises a drainage mechanism A, a buoyancy plate 1, a drainage pipeline 2, a balancing weight 3, a flow control part 4, a rope 5, a fixed support 101, a floating body 102, a sealing part 201, an overflow water inlet part 202, a water flow guide pipe 203, a first connecting part 204, a liquid level limiting hole 204a, an opening surface 202a and an overflow hole 2021.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example one
As shown in figure 1, the surface water discharging device for the sedimentation tank comprises a water discharging mechanism A;
the drainage mechanism A comprises two buoyancy plates 1 and drainage pipelines 2 detachably connected with the buoyancy plates 1, and two ends of each drainage pipeline 2 are opened.
Each buoyancy plate 1 comprises a fixed support 101 and four symmetrically-installed floating bodies 102, the drainage pipeline 2 is fixed on the fixed support 101 through a steel wire rope, the two floating bodies 102 are in a group, the two floating bodies are symmetrically installed on the fixed support 101 and are fixed through iron wires, two ropes 5 are installed at two corners of the same side of the buoyancy plate 1, the whole device can be adjusted up and down or pulled in direction through the ropes 5, and then the ropes 5 are tied to fixed piles at the side of the pool.
The water discharge port of the water discharge pipeline 2 can control the water discharge flow by a valve 4, the valve 4 is connected by a water flow guiding pipe 203 prepared by a steel wire pipe, the steel wire pipe can be flexibly adjusted to the position of the water discharge port, and the surface has certain hardness and can bear the water flow impact.
The water draining pipeline 2 can be made of a floating body 102 with small buoyancy in water or a material with heavy weight, when in use, the whole device is placed in a pool, surface water enters the water draining pipeline 2 through the depth of the traction control device of the rope 5 entering the pool water, and is drained after the flow is adjusted through the valve 4.
Example two
As shown in fig. 2, the surface water discharging device for the sedimentation tank comprises a water discharging mechanism A;
the drainage mechanism A comprises two buoyancy plates 1 and a drainage pipeline 2 detachably connected with each buoyancy plate 1, wherein the drainage pipeline 2 comprises an overflow water inlet part 202 and a water flow guide pipe 203 prepared from a steel wire pipe which are sequentially connected, one end of the drainage pipeline is sealed by a blind plate 201, and the other end of the drainage pipeline is provided with a valve 4;
as shown in fig. 4, the overflow water inlet portion 202 is connected to a blind plate 204 of the water flow connection pipe 203, which is provided with a liquid level limiting hole 204a, the liquid level limiting hole 204a is arranged below the center line of the blind plate, after water enters the water discharge pipe 2, the water level limiting hole 204a is arranged below the center line of the blind plate 204 and just aligns with the deposited water part because of gravity sinking to one side of the water discharge pipe 2, so as to ensure the timely and rapid discharge of the water;
as shown in fig. 3, the overflow water inlet portion 202 is divided into an opening surface 202a and a non-opening surface (not shown) by taking the bottom diameter as an axis symmetry, the opening surface uniformly distributes overflow holes 2021 along the overflow water inlet portion 202, both ends of the drainage pipeline are closed, water enters from the overflow holes 2021, impurities in the water can be filtered, and the sediment in the sedimentation tank is effectively prevented from entering.
The sedimentation tank surface drainage device comprises a balancing weight 3, the balancing weight 3 comprises a connecting line and a heavy object connected with the connecting line, the balancing weight is hung on a drainage pipeline, and the weight of the heavy object is required to be adjusted according to the sedimentation tank surface drainage device.
EXAMPLE III
The utility model provides a sedimentation tank row surface water installation, sedimentation tank row surface water installation include three second drainage mechanism A of embodiment that splices together side by side, and parallelly connected use can further increase the displacement for drainage speed.
Example four
The method for adjusting the surface water of the mud adjusting pool is as shown in figure 6, after the mud is statically placed and precipitated, the surface water devices in the second row of the embodiment are prevented from being in the surface water of the mud adjusting pool, the devices are placed at the depth to be discharged by the pool water through rope traction and hanging of a balancing weight, and after the water enters an overflow hole, a valve is opened to be discharged.
The utility model can realize the suspension of the whole device in the surface water in the sedimentation tank in a plurality of ways, and meet different water bodies and different sinking depths; firstly, the material is selected, if shallow drainage is realized, the number of the floating bodies 102 can be increased or light materials such as PE pipes are adopted as the drainage pipeline 2, the depth of the whole device sinking into the pool is shallow, otherwise, the floating bodies 102 are reduced or heavy materials such as steel are adopted as the drainage pipeline 2, and the whole device sinks into the pool deeper; secondly, the whole device can be lifted and directionally adjusted in water by utilizing the traction of the rope 5, and the use is not limited by the arrangement of a water outlet in the pool; and the weight of the whole device can be flexibly adjusted by the balancing weight 3, and the three methods are flexibly used to ensure that the whole device is suspended in surface water.
The preferred embodiments of the present invention are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (9)
1. A surface water discharging device for a sedimentation tank is characterized by comprising one or more water discharging mechanisms (A) spliced together side by side;
the drainage mechanism (A) comprises two or more floating plates (1) and drainage pipelines (2) detachably connected with the floating plates (1);
the surface water discharging device of the sedimentation tank can be suspended in the water of the sedimentation tank, and the surface water of the sedimentation tank is discharged through the water discharging pipeline (2).
2. A sedimentation tank surface water arrangement according to claim 1, characterised in that the draining conduit (2) comprises a sealing part (201) and an overflow intake part (202);
the sealing part (201) is arranged at a port at one end of the drainage pipeline;
the overflow water inlet part (202) is divided into an opening surface (202a) and a non-opening surface by taking the diameter of the bottom surface as an axis symmetry, and overflow holes (2021) are uniformly distributed on the opening surface (202 a).
3. The surface water discharging device for the sedimentation tank as claimed in claim 1, wherein the surface water discharging device for the sedimentation tank comprises a balancing weight (3), and the balancing weight (3) is detachably connected with the buoyancy plate (1) or the water discharging pipeline (2) for adjusting the weight of the surface water discharging device for the sedimentation tank.
4. A settler surface water drainage device according to claim 2, characterized in that it comprises a flow control member (4) connected to said water drainage pipeline (2).
5. A surface water device according to claim 4, characterized in that the drain pipe (2) is provided with a water flow connection pipe (203) connected between the overflow inlet (202) and the flow control member (4), the water flow connection pipe (203) being made of a soft material.
6. A surface water device of a sedimentation tank according to claim 5, characterized in that the overflow water inlet part (202) is connected with the water flow guiding pipe (203) through a first connecting piece (204), and the first connecting piece (204) is provided with a liquid level limiting hole (204 a).
7. A surface water draining device according to claim 1, characterised in that the buoyancy plate (1) is connected with a rope (5).
8. A surface water device according to claim 1, characterized in that the buoyancy plate (1) comprises a fixed bracket (101) and a plurality of floats (102) mounted on the fixed bracket (101).
9. A surface water apparatus according to claim 5, wherein the water flow guiding pipe (203) is a wire pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999505.1U CN210728768U (en) | 2019-06-30 | 2019-06-30 | Surface water discharging device for sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999505.1U CN210728768U (en) | 2019-06-30 | 2019-06-30 | Surface water discharging device for sedimentation tank |
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| Publication Number | Publication Date |
|---|---|
| CN210728768U true CN210728768U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920999505.1U Active CN210728768U (en) | 2019-06-30 | 2019-06-30 | Surface water discharging device for sedimentation tank |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314426A (en) * | 2019-06-30 | 2019-10-11 | 路德环境科技股份有限公司 | A kind of sedimentation basin row's surface water installations and water discharge method |
| CN110314426B (en) * | 2019-06-30 | 2024-07-02 | 路德环境科技股份有限公司 | Surface water draining device and method for sedimentation tank |
-
2019
- 2019-06-30 CN CN201920999505.1U patent/CN210728768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314426A (en) * | 2019-06-30 | 2019-10-11 | 路德环境科技股份有限公司 | A kind of sedimentation basin row's surface water installations and water discharge method |
| CN110314426B (en) * | 2019-06-30 | 2024-07-02 | 路德环境科技股份有限公司 | Surface water draining device and method for sedimentation tank |
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