CN214050562U - Efficient water outlet weir trough of sedimentation tank - Google Patents
Efficient water outlet weir trough of sedimentation tank Download PDFInfo
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- CN214050562U CN214050562U CN202022169007.XU CN202022169007U CN214050562U CN 214050562 U CN214050562 U CN 214050562U CN 202022169007 U CN202022169007 U CN 202022169007U CN 214050562 U CN214050562 U CN 214050562U
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- tank body
- tank
- sedimentation tank
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Abstract
The utility model relates to a high-efficient play weir groove of sedimentation tank. The water-saving tank comprises a tank body, wherein a drain hole is formed in the bottom of the tank body, and end sealing plates are arranged at two ends of the tank body; a middle partition plate is arranged in the tank body, and divides the interior of the tank body from top to bottom to form two independent areas, namely a scum flow channel and a clear water flow channel; one side of the tank body is provided with a plurality of water inlet holes which are uniformly distributed along the length direction of the tank body, and the water inlet holes are communicated with the clear water flow passage; and a slag discharge hole is formed in the other side of the groove body and is communicated with the scum flow channel. This technical scheme can realize under the prerequisite of continuation clear water discharge, to the mud floating and the dross discharge in the sedimentation tank, has simplified the sediment structure of arranging, and has improved the reliability of arranging the sediment performance.
Description
Technical Field
The utility model relates to a sewage treatment facility field particularly, is a high-efficient play weir groove of sedimentation tank.
Background
At present, the water outlet of the sedimentation tank is mainly rectified by an overflow weir type water collecting tank, a side submerged orifice type water collecting tank, a bottom orifice type water collecting tank or an overflow weir and bottom orifice combined type water collecting tank. With the most common use of saw-tooth triangular weirs, the water surface is preferably located at 1/2 where the teeth are high.
Because the mud is not discharged in time or the mud is discharged with the reason at dead angle in the sedimentation tank, the sedimentation tank can not avoid having the mud of floating. In order to solve the problem, a scum baffle is usually arranged in front of the effluent weir, and a scum removing device is also arranged at the same time. The problem can be solved in such a way that the water outlet weir and the baffle are separately arranged, and the installation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-efficient play weir groove of sedimentation tank to the technical problem who exists among the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a high-efficiency water outlet weir notch of a sedimentation tank comprises a notch body, wherein a drain hole is formed in the bottom of the notch body, and end sealing plates are arranged at two ends of the notch body;
a middle partition plate is arranged in the tank body, and divides the interior of the tank body from top to bottom to form two independent areas, namely a scum flow channel and a clear water flow channel;
one side of the tank body is provided with a plurality of water inlet holes which are uniformly distributed along the length direction of the tank body, and the water inlet holes are communicated with the clear water flow passage;
and a slag discharge hole is formed in the other side of the groove body and is communicated with the scum flow channel.
Further limit, the middle clapboard is obliquely arranged towards one side of the slag discharge hole.
Further limit, the middle part of the bottom surface of the groove body is sunken downwards, and the drain hole is arranged at the bottom of the sunken part.
Further inject, two the outside one side of tip shrouding all is provided with the slide rail set spare that the vertical direction extends, and the cell body can slide on slide rail set spare.
Further limited, the inward sides of the two end sealing plates are provided with hanging rings.
The utility model has the advantages that:
the tank body is arranged at the edge of the sedimentation tank, the interior of the tank body is divided into a scum flow channel and a clear water flow channel through a middle partition plate, a plurality of water inlet holes are formed in the side wall of the tank body, the water inlet holes are communicated with the clear water flow channel and are communicated with drain holes arranged at the bottom of the tank body, when the tank body is used, the liquid level in the sedimentation tank is higher than the height of the side wall of the tank body, and water below the liquid level of the sedimentation tank enters the clear water flow channel from the water inlet holes under the action of water pressure and is finally discharged from the drain holes;
water at the liquid level of the sedimentation tank flows over the side wall of the tank body in a self-flowing mode, enters the scum flow channel and is finally discharged through the scum discharge hole;
on the premise of realizing continuous clear water discharge, the floating mud and the floating slag in the sedimentation tank are discharged, the slag discharge structure is simplified, and the reliability of slag discharge performance is improved;
the middle partition plate inclines towards one side of the slag discharging hole, and can discharge the mud-water mixture or the slag-water mixture entering the slag discharging flow channel in a converging manner, so that impurities in the slag discharging flow channel are prevented from being precipitated;
the middle part of the bottom surface of the tank body is downwards sunken, the sunken part can be funnel-shaped or groove-shaped, and the drain hole is arranged at the bottom of the sunken part, so that the entered clean water can be drained conveniently;
the outer side of the end sealing plate is provided with a sliding rail assembly and is connected with the edge of the sedimentation tank through the sliding rail assembly, the groove body can adjust the height of the edge of the sedimentation tank according to the actual water level condition through sliding of the sliding rail assembly, and the sliding rail assembly can be driven by a hydraulic cylinder or a manual lifting mode and the like;
the hanging ring can be used as a hook point of the hoisting equipment during installation and disassembly maintenance, and operation convenience is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a-a in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
the water-saving tank comprises a tank body 1, a water drain hole 2, an end sealing plate 3, a middle partition plate 4, a water inlet hole 5, a slag discharge hole 6, a sliding rail assembly 7 and a hanging ring 8.
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.
As shown in fig. 1 and 2, the high-efficiency water outlet weir notch for the sedimentation tank comprises a notch body 1, wherein a drain hole 2 is formed at the bottom of the notch body 1, and end closing plates 3 are arranged at two ends of the notch body 1;
a middle partition plate 4 is arranged in the tank body 1, and the middle partition plate 4 divides the interior of the tank body 1 from top to bottom to form two independent areas, namely a scum flow channel and a clear water flow channel;
one side of the tank body 1 is provided with a plurality of water inlet holes 5 which are uniformly distributed along the length direction of the tank body 1, and the water inlet holes 5 are communicated with the clear water flow passage;
the other side of the tank body 1 is provided with a slag discharge hole 6, and the slag discharge hole 6 is communicated with a scum flow channel.
Preferably, the middle partition plate 4 is obliquely arranged towards one side of the slag discharge hole 6.
Preferably, the middle part of the bottom surface of the tank body 1 is recessed downwards, and the drain hole 2 is arranged at the bottom of the recessed part.
Preferably, two the outside one side of tip shrouding 3 all is provided with the slide rail set spare 7 that the vertical direction extends, and the cell body 1 can slide on slide rail set spare 7.
Preferably, the inward sides of the two end closing plates 3 are provided with hanging rings 8.
The utility model has the advantages that:
the tank body 1 is arranged at the edge of the sedimentation tank, the interior of the tank body is divided into a scum flow channel and a clear water flow channel through a middle partition plate 4, a plurality of water inlet holes 5 are formed in the side wall of the tank body 1, the water inlet holes 5 are communicated with the clear water flow channel and are communicated with a drain hole 2 arranged at the bottom of the tank body 1, when the tank is used, the liquid level in the sedimentation tank is higher than the height of the side wall of the tank body 1, and water below the liquid level of the sedimentation tank enters the clear water flow channel from the water inlet holes 5 under the action of water pressure and is finally discharged from the drain hole 2;
the water on the liquid level of the sedimentation tank flows over the side wall of the tank body 1 in a self-flowing mode, enters the scum flow channel and is finally discharged through the scum discharge hole 6;
on the premise of realizing continuous clear water discharge, the floating mud and the floating slag in the sedimentation tank are discharged, the slag discharge structure is simplified, and the reliability of slag discharge performance is improved;
the middle partition plate 4 inclines towards one side of the slag discharging hole 6, and can converge and discharge the mud-water mixture or the slag-water mixture entering the slag discharging flow channel, so that impurities in the slag discharging flow channel are prevented from being precipitated;
the middle part of the bottom surface of the tank body 1 is sunken downwards, the sunken part can be funnel-shaped or groove-shaped, and the drain hole 2 is arranged at the bottom of the sunken part to facilitate the drainage of the entered clear water;
the outer side of the end sealing plate 3 is provided with a sliding rail assembly 7 and is connected with the edge of the sedimentation tank through the sliding rail assembly 7, the height of the tank body 1 at the edge of the sedimentation tank can be adjusted according to the actual water level condition through the sliding of the sliding rail assembly 7, wherein the sliding rail assembly 7 can be driven by a hydraulic cylinder or a manual lifting mode and the like;
the hanging ring 8 is arranged to be used as a hanging point of the hoisting equipment during installation and disassembly maintenance, and operation convenience is improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high-efficient play water weir groove of sedimentation tank, includes the cell body, open the cell body bottom has wash port, its characterized in that: end sealing plates are arranged at two ends of the groove body;
a middle partition plate is arranged in the tank body, and divides the interior of the tank body from top to bottom to form two independent areas, namely a scum flow channel and a clear water flow channel;
one side of the tank body is provided with a plurality of water inlet holes which are uniformly distributed along the length direction of the tank body, and the water inlet holes are communicated with the clear water flow passage;
and a slag discharge hole is formed in the other side of the groove body and is communicated with the scum flow channel.
2. The efficient effluent weir trough of the sedimentation tank of claim 1, wherein: the middle partition plate is obliquely arranged towards one side of the slag discharge hole.
3. The sedimentation tank high-efficiency water outlet weir trough of claim 1 or 2, which is characterized in that: the middle part of the bottom surface of the tank body is sunken downwards, and the drain hole is formed in the bottom of the sunken part.
4. The sedimentation tank high-efficiency water outlet weir trough of claim 3, wherein: two the outside one side of tip shrouding all is provided with the slide rail set spare that the vertical direction extends, and the cell body can slide on slide rail set spare.
5. The sedimentation tank high-efficiency water outlet weir trough of claim 4, wherein: and hanging rings are arranged on the inward sides of the two end sealing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169007.XU CN214050562U (en) | 2020-09-28 | 2020-09-28 | Efficient water outlet weir trough of sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022169007.XU CN214050562U (en) | 2020-09-28 | 2020-09-28 | Efficient water outlet weir trough of sedimentation tank |
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| Publication Number | Publication Date |
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| CN214050562U true CN214050562U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022169007.XU Active CN214050562U (en) | 2020-09-28 | 2020-09-28 | Efficient water outlet weir trough of sedimentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307275A (en) * | 2022-01-06 | 2022-04-12 | 湖南云河信息科技有限公司 | Novel water collecting tank with adjustable pressure for sedimentation tank |
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2020
- 2020-09-28 CN CN202022169007.XU patent/CN214050562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307275A (en) * | 2022-01-06 | 2022-04-12 | 湖南云河信息科技有限公司 | Novel water collecting tank with adjustable pressure for sedimentation tank |
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