CN209917338U - Elastic water outlet weir - Google Patents
Elastic water outlet weir Download PDFInfo
- Publication number
- CN209917338U CN209917338U CN201920204316.0U CN201920204316U CN209917338U CN 209917338 U CN209917338 U CN 209917338U CN 201920204316 U CN201920204316 U CN 201920204316U CN 209917338 U CN209917338 U CN 209917338U
- Authority
- CN
- China
- Prior art keywords
- weir
- weir plate
- water outlet
- water
- plate
- 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
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model relates to an go out the water weir, specific elasticity goes out water weir that says so belongs to sewage treatment device technical field. The water outlet weir plate comprises a vertical part and a bent part which are connected into a whole, the vertical part is detachably connected with the water outlet weir plate through the connecting piece, and the bent part is bent and inclined in a direction opposite to the direction of the drainage pool; one side of the water outlet weir plate is provided with a weir plate supporting plate, and the front end of the weir plate supporting plate contacts the water outlet weir plate; the weir plate supporting plate is connected with the slag stopping floating barrel through the barrel body connecting piece, and the slag stopping floating barrel can drive the weir plate supporting plate to float up and down along with the change of the liquid level. The utility model discloses an elastic deformation of going out the weir plate offsets the positional deviation that installation error and cell body differential settlement lead to, guarantees to go out the weir plate and keeps unanimous height with the pond water surface of water.
Description
Technical Field
The utility model relates to an go out the water weir, specific elasticity goes out water weir that says so belongs to sewage treatment device technical field.
Background
In the water treatment industry, when water treated by different processes needs to be discharged out of a treatment water tank, an effluent weir is generally arranged to control effluent, and the water head on the weir is adjusted by utilizing the height difference between the top of the effluent weir and the water surface of a tank body to control uniform-speed drainage so as to avoid the influence of water flow disorder on the effluent quality.
New policies for national sustainable development and increasingly strict requirements for environmental protection are increasingly strict, and higher standards are provided for sewage treatment, so that the sewage treatment plant has higher requirements for details of facilities and equipment. The existing effluent weir can not meet the increasingly fine effluent requirement.
In the prior art, the water outlet weir groove body is made of concrete, and a weir plate made of a rigid plate is designed at the weir crest. The weir trough and weir plate are then bolted together and, although most weir plates are adjustable during installation, it is very difficult to make adjustments once the installation is in operation. The main reason is that too many bolts need to be adjusted, and the operation is very inconvenient and poor in operability after the bolts are submerged by water. And because the foundation below the tank body is different, the non-uniform sedimentation of the tank body can be caused.
The stable outflow of the water outlet weir is based on the balance of the water head on the water outlet weir, but the existing water outlet weir is fixedly installed based on a pool structure, and the water outlet weir is fixed on the pool body instead of the liquid level; in case the water yield of handling changes, when the cell body takes place inhomogeneous settlement, can only adapt to through constantly adjusting the weir plate height, and the installation requires highly, and the later maintenance is used inconveniently.
The above-mentioned deficiencies still remain worth improving.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned weak point to provide an elasticity goes out water weir, it has elasticity to go out water weir board, and elastic deformation through going out water weir board offsets the positional deviation that installation error and cell body differential settlement lead to, guarantees to go out water weir board and pool water surface of water and keeps unanimous height.
According to the technical scheme provided by the utility model, an elasticity goes out mill weir is including the basin and the drainage basin of going out that set up side by side, characterized by: the weir crest between the water outlet groove and the water drainage pool is detachably connected with a water outlet weir plate through a connecting piece, the water outlet weir plate comprises a vertical part and a bent part which are connected into a whole, the vertical part is detachably connected with the water outlet weir plate through the connecting piece, and the bent part is bent and inclined in the direction opposite to the water drainage pool; one side of the water outlet weir plate is provided with a weir plate supporting plate, and the front end of the weir plate supporting plate contacts the water outlet weir plate; the weir plate supporting plate is connected with the slag stopping floating barrel through a barrel body connecting piece, and the slag stopping floating barrel can drive the weir plate supporting plate to float up and down along with the change of the liquid level; the floating barrel for blocking slag is positioned in the floating barrel limiter, the floating barrel limiter is fixedly arranged in the drainage pool, and the inner cavity of the floating barrel limiter is communicated with the drainage pool.
Furthermore, the effluent weir plate is made of an elastic material and can generate certain elastic deformation.
Further, the barrel body connecting piece is in threaded connection with the weir plate supporting plate.
Furthermore, the tail end of the barrel connecting piece is connected with a locking nut, and the barrel connecting piece and the position of the weir plate supporting plate can be locked by the locking nut.
Further, the barrel body connecting piece is of a U-shaped structure.
Compared with the prior art, the utility model has the advantages that:
the utility model has simple, compact and reasonable structure, does not need manual adjustment, adapts to the uneven sedimentation of the pool body and has stable overflow quantity, offsets the installation error and the position deviation caused by the uneven sedimentation of the pool body through the elastic deformation of the water outlet weir plate, and ensures that the water outlet weir plate and the water surface of the pool are kept at the same height; the water outlet weir has the advantages of being convenient to install, low in cost, convenient to manufacture and install, simple to maintain, capable of being used for water outlet weir of a newly-built water pool and transformation of an existing water outlet weir, and wide in popularization and application prospect.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Description of reference numerals: 1-water outlet groove, 2-water drainage tank, 3-connecting piece, 4-water outlet weir plate, 4.1-vertical part, 4.2-bending part, 5-weir plate supporting plate, 6-barrel body connecting piece, 7-slag stopping floating barrel, 8-floating barrel limiting stopper and 9-locking nut.
Detailed Description
The invention will be further described with reference to the embodiments shown in the drawings to which:
as shown in figure 1 ~ 2, the utility model mainly comprises a water outlet groove 1 and a water discharge pool 2 which are arranged side by side, a weir plate 4 is detachably connected on a weir port between the water outlet groove 1 and the water discharge pool 2 through a connecting piece 3,
the water outlet weir plate 4 is made of elastic materials and can generate certain elastic deformation, such as rubber, silica gel and elastic plastics; or synthetic rubber such as styrene butadiene rubber, isoprene rubber, nitrile butadiene rubber, ethylene propylene rubber, etc.; and may be artificial elastic material such as rubberized woven cloth or styrenic thermoplastic elastomer, polyurethane, polyolefin, amide, or the like.
Go out weir plate 4 including the vertical part 4.1 and the kink 4.2 that link into an organic whole, vertical part 4.1 passes through connecting piece 3 detachable and connects out weir plate 4, and kink 4.2 is the 2 direction bending slope of drainage basin dorsad.
Go out water weir plate 4 one side and be equipped with weir plate backup pad 5, weir plate backup pad 5 front end contacts out water weir plate 4, forms the support to play water weir plate 4, avoids out water weir plate 4 to take place too big elastic deformation.
The weir plate supporting plate 5 is connected with the slag stopping floating barrel 7 through the barrel body connecting piece 6 of the U-shaped structure, and the slag stopping floating barrel 7 can drive the weir plate supporting plate 5 to float up and down along with the change of the liquid level.
The floating slag blocking barrel 7 is a hollow closed cylinder made of rigid materials such as stainless steel, PE (polyethylene), PVC (polyvinyl chloride) and the like, the floating state of the floating slag blocking barrel can be adjusted by counterweights such as sand filling and water filling, and a better state is that the barrel 1/3 of the floating slag blocking barrel is ensured to float above the water surface when water flows out, and the barrel 2/3 is immersed in the water.
The floating barrel 7 for blocking slag is positioned in the floating barrel limiter 8, the floating barrel limiter 8 is fixedly arranged in the drainage pool 2, and the inner cavity of the floating barrel limiter 8 is communicated with the drainage pool 2, so that the inner cavity of the floating barrel limiter 8 and the water surface of the drainage pool 2 keep the same height.
The barrel connecting piece 6 is in threaded connection with the weir plate supporting plate 5, and the installation height of the weir plate supporting plate 5 can be adjusted according to the flow rate of the effluent water in a threaded connection mode.
The tail end of the barrel body connecting piece 6 is connected with a locking nut 9, and the barrel body connecting piece 6 and the position of the weir plate supporting plate 5 can be locked by the locking nut 9.
The utility model discloses a working process: after the pond water is handled, floaters such as surperficial dross, leaf are blocked by pushing off the sediment flotation tank 2, go out the weir board and take place elastic deformation under the effect of pond unilateral side water pressure, handle back rivers and go out water by the overflow of the deformation department of play weir board kink, and the weir board backup pad sets up at a play weir board rear end for support the play weir board part below the surface of water, prevent that play weir board part under water from warping.
Because the floating barrel for blocking slag floats on the water surface, the weir plate supporting plate is connected with the floating barrel for blocking slag through the barrel body connecting piece, the floating barrel for blocking slag and the weir plate supporting plate are level with the water surface, the water outlet weir plate is made of elastic materials, the deformation of the water outlet weir plate is only related to the lateral pressure of pool water formed by a water head on the weir, and is not limited by the installation height, so that the outflow on the weir of the water outlet weir is related to the water surface, different from the fixation of the existing water outlet weir on the pool, the water outlet weir can offset the installation error, the uneven settlement of the pool body and other restriction factors, thereby achieving the purpose of stably outflow without adjustment and overflow quantity.
The utility model has simple, compact and reasonable structure, does not need manual adjustment, adapts to the uneven sedimentation of the pool body and has stable overflow quantity, offsets the installation error and the position deviation caused by the uneven sedimentation of the pool body through the elastic deformation of the water outlet weir plate, and ensures that the water outlet weir plate and the water surface of the pool are kept at the same height; the water outlet weir has the advantages of being convenient to install, low in cost, convenient to manufacture and install, simple to maintain, capable of being used for water outlet weir of a newly-built water pool and transformation of an existing water outlet weir, and wide in popularization and application prospect.
It will be appreciated by those skilled in the art that changes may be made in this patent disclosure and in the embodiments shown and described above, without departing from the principles and spirit of the disclosure, and without intending to voluntarily limit the scope of this patent, the scope of this patent will be indicated by the claims, which are hereby incorporated herein by reference.
Claims (5)
1. The utility model provides an elasticity goes out mill weir, includes basin (1) and drainage basin (2) that set up side by side, characterized by: a water outlet weir plate (4) is detachably connected to a weir crest between the water outlet tank (1) and the water drainage pool (2) through a connecting piece (3), the water outlet weir plate (4) comprises a vertical part (4.1) and a bent part (4.2) which are connected into a whole, the vertical part (4.1) is detachably connected with the water outlet weir plate (4) through the connecting piece (3), and the bent part (4.2) is bent and inclined in a direction opposite to the water drainage pool (2); one side of the water outlet weir plate (4) is provided with a weir plate supporting plate (5), and the front end of the weir plate supporting plate (5) contacts the water outlet weir plate (4); the weir plate supporting plate (5) is connected with the slag stopping floating barrel (7) through the barrel body connecting piece (6), and the slag stopping floating barrel (7) can drive the weir plate supporting plate (5) to float up and down along with the change of the liquid level; the floating barrel for blocking slag (7) is positioned in the floating barrel limiter (8), the floating barrel limiter (8) is fixedly arranged in the drainage pool (2), and the inner cavity of the floating barrel limiter (8) is communicated with the drainage pool (2).
2. An elastic weir as claimed in claim 1, wherein: the water outlet weir plate (4) is made of elastic materials and can generate certain elastic deformation.
3. An elastic weir as claimed in claim 1, wherein: the barrel body connecting piece (6) is connected with the weir plate supporting plate (5) through threads.
4. An elastic weir as claimed in claim 3, wherein: the tail end of the barrel body connecting piece (6) is connected with a locking nut (9), and the barrel body connecting piece (6) and the weir plate supporting plate (5) can be locked by the locking nut (9).
5. An elastic weir as claimed in claim 1, wherein: the barrel body connecting piece (6) is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204316.0U CN209917338U (en) | 2019-02-15 | 2019-02-15 | Elastic water outlet weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204316.0U CN209917338U (en) | 2019-02-15 | 2019-02-15 | Elastic water outlet weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917338U true CN209917338U (en) | 2020-01-10 |
Family
ID=69066935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204316.0U Expired - Fee Related CN209917338U (en) | 2019-02-15 | 2019-02-15 | Elastic water outlet weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
-
2019
- 2019-02-15 CN CN201920204316.0U patent/CN209917338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908631A (en) * | 2019-02-15 | 2019-06-21 | 无锡市锡山区污水处理厂 | A kind of elasticity effluent weir |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102100979B (en) | Adjustable air-floating and precipitating switching solid-liquid separating device | |
| CN202682866U (en) | Water outlet weir | |
| CN209917338U (en) | Elastic water outlet weir | |
| CN110860112A (en) | Method for treating wastewater by using circular sedimentation tank with mechanical sludge discharge device | |
| CN102225808B (en) | Checkgate apparatus and control method of accurately distributing inflow water for sewage treatment | |
| CN113041663A (en) | Method for treating wastewater by utilizing composite efficient sedimentation tank | |
| CN204134271U (en) | A kind of modified form perpendicular stream second pond | |
| CN105692885A (en) | High pollution resistance membrane bioreactor and sewage treatment method | |
| CN102249463B (en) | Device for pretreating epoxy resin wastewater | |
| CN204134279U (en) | The sludge drainage system of efficient concentration sedimentation basin | |
| CN202529885U (en) | Unattended floatation tank water draining control device | |
| CN212222474U (en) | Automatic adjusting effluent weir device | |
| CN109908631A (en) | A kind of elasticity effluent weir | |
| CN206688305U (en) | A kind of electroplating wastewater recycle device | |
| CN209997247U (en) | sedimentation tank with uniform overflow | |
| CN208356185U (en) | Jet stream spoil disposal sedimentation basin | |
| CN203033816U (en) | Outlet water interception device and reaction tank for sewage treatment | |
| CN215886510U (en) | Novel decanter device for coal chemical wastewater treatment | |
| CN217103216U (en) | Integrated hydrolysis acidification sewage treatment device | |
| CN205892776U (en) | Drainage current stabilizer in follow -on sewage treatment pond | |
| CN218579675U (en) | Water outlet device capable of adjusting liquid level of water tank | |
| CN217921626U (en) | Self-adaptive reoxygenation-free device | |
| CN204307416U (en) | Coke oven coke oven uprising tube water seal water-break recycling device | |
| CN212982572U (en) | Novel constant water level decanter | |
| CN203295321U (en) | Small-size round integrated oxidation ditch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20220215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |