CN204435455U - A kind of sand discharging appts. for reservoir - Google Patents
A kind of sand discharging appts. for reservoir Download PDFInfo
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- CN204435455U CN204435455U CN201520086056.3U CN201520086056U CN204435455U CN 204435455 U CN204435455 U CN 204435455U CN 201520086056 U CN201520086056 U CN 201520086056U CN 204435455 U CN204435455 U CN 204435455U
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- discharge pipe
- sand
- stirring
- puddler
- bridge
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Abstract
The utility model belongs to hydraulic engineering technical field of auxiliary equipment, especially relates to a kind of sand discharging appts. for reservoir.This sand discharging appts. for reservoir, comprise the sand discharge pipe inserted in silt, sand discharge Guan Yitou is connected with stirring-head, other end is connected with the pipeline be located on dam, pipeline is connected with sedimentation basin by discharge pipe, sand discharge pipe is provided with the first valve, discharge pipe is provided with the second valve, stirring-head comprises puddler, sand discharge pipe is provided with the stirring bridge for puddler location, puddler is fixedly connected with stirring bridge, the head of puddler is provided with some rotating vanes, rotating vane is uniformly distributed relative to puddler circumference, the jet flow mechanism being positioned at and stirring on bridge is also provided with in sand discharge pipe, sand discharge pipe or discharge pipe are provided with sand suction pump.Advantage is: stirring-head is connected with the rotary drive mechanism that rotating vane can be driven to rotate, and the silt be beneficial to bottom reservoir is kicked up, and silt is easily drawn, and draws evenly, and suction port can be avoided to block.
Description
Technical field
The utility model belongs to hydraulic engineering technical field of auxiliary equipment, especially relates to a kind of sand discharging appts. for reservoir.
Background technology
At present, due to the destruction of dark forest vegetation, the sand content in river is on the increase, the sediment deposition phenomenon of reservoir is on the rise, cause storage capacity to reduce, reservoir can not be played a role, and in the process of spoil disposal sand, usually there is silt to be difficult to draw, or draw even not, often after spoil disposal sand, rugged bottom reservoir, in addition, the problem that suction port blocking often occurs silt process is arranged.
In order to improve prior art, people have carried out long-term exploration, propose various solution.Such as, Chinese patent literature discloses a kind of sand discharging appts. for reservoir [application number: CN200420030460.0], and form by across the pipeline on dam, pipeline one end is placed in the water inside dam, and the other end is placed in outside dam; Pipeline is equipped with two valves and a water filling port, and inside dam, valve is positioned at water in dam face place, and outside dam, valve is positioned at lower than water surface place outside dam body, and water filling port is positioned at dam crest place.
Although such scheme to some extent solves the deficiencies in the prior art, silt is still difficult to draw, or draws even not, and often after spoil disposal sand, rugged bottom reservoir, the problem of suction port blocking still occurs row's silt process.
Utility model content
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, structure is simple, is beneficial to the sand discharging appts. for reservoir of spoil disposal sand.
For achieving the above object, the utility model have employed following technical proposal: this sand discharging appts. for reservoir, comprise the sand discharge pipe inserted in silt, described sand discharge Guan Yitou is connected with stirring-head, other end is connected with the pipeline be located on dam, described pipeline is connected with sedimentation basin by discharge pipe, described sand discharge pipe is provided with the first valve, described discharge pipe is provided with the second valve, it is characterized in that, described stirring-head comprises puddler, described sand discharge pipe is provided with the stirring bridge for puddler location, described puddler is fixedly connected with stirring bridge, the head of described puddler is provided with some rotating vanes, described rotating vane is uniformly distributed relative to puddler circumference, the jet flow mechanism being positioned at and stirring on bridge is also provided with in described sand discharge pipe, described sand discharge pipe or discharge pipe are provided with sand suction pump.Stirring-head is connected with the rotary drive mechanism that rotating vane can be driven to rotate, and the silt be beneficial to bottom reservoir is kicked up, and silt is easily drawn, and draw evenly, often after spoil disposal sand, comparatively smooth bottom reservoir, in addition, when there is blocking in suction port, jet flow mechanism to the mouth of pipe injection stream body medium of sand discharge pipe, thus can solve the problem of suction port blocking, and global design is reasonable, structure is simple, practical.
In above-mentioned sand discharging appts. for reservoir, described jet flow mechanism comprises nozzle, and described nozzle has gas channel, and described gas channel both sides are provided with fluid course, described gas channel and be provided with doab between fluid course and jet hole.Gas medium and liquid medium mixing jetting, have better jeting effect, avoids suction port to block.
In above-mentioned sand discharging appts. for reservoir, described nozzle is provided with air-flow interface, and described gas channel is connected with gas flow tube by air-flow interface, and described nozzle is provided with liquid stream interface, and described fluid course is connected with fluid flow tube by liquid stream interface.
In above-mentioned sand discharging appts. for reservoir, described pipeline is provided with the tube seat passed for gas flow tube and fluid flow tube, and the one end open of described tube seat is positioned at the side stirring bridge, and described stirring bridge is provided with the Wire channel in building be connected with tube seat.Tube seat and Wire channel in building are beneficial to the fixing of gas flow tube and fluid flow tube, and pipeline has protective effect to the two.
In above-mentioned sand discharging appts. for reservoir, described stirring bridge comprises the ring block being located at middle part, described ring block to be connected with inner-walls of duct by connecting rod and connecting rod is uniformly distributed relative to ring block circumference, is provided with the nozzle carrier for nozzle location between adjacent connecting rod.Multiple nozzle can be set, be beneficial to the problem solving suction port blocking.
Compared with prior art, the advantage of this sand discharging appts. for reservoir is: first, stirring-head is connected with the rotary drive mechanism that rotating vane can be driven to rotate, the silt be beneficial to bottom reservoir is kicked up, silt is easily drawn, and draw evenly, often after spoil disposal sand, comparatively smooth bottom reservoir.The second, when blocking occurs suction port, jet flow mechanism to the mouth of pipe injection stream body medium of sand discharge pipe, thus can solve the problem of suction port blocking, and global design is reasonable, and structure is simple, practical.3rd, gas medium and liquid medium mixing jetting, have better jeting effect, avoids suction port to block.4th, tube seat and Wire channel in building are beneficial to the fixing of gas flow tube and fluid flow tube, and pipeline has protective effect to the two.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the partial sectional view at a kind of visual angle that the utility model provides.
Fig. 3 is the partial sectional view at the another kind of visual angle that the utility model provides.
In figure, sand discharge pipe 1, stirring-head 2, pipeline 3, discharge pipe 4, sedimentation basin 5, first valve 6, second valve 7, puddler 8, stirring bridge 9, rotating vane 10, jet flow mechanism 11, nozzle 12, gas channel 13, fluid course 14, doab 15, gas flow tube 16, fluid flow tube 17, ring block 18, connecting rod 19.
Detailed description of the invention
Embodiment 1
As Figure 1-3, this sand discharging appts. for reservoir comprises the sand discharge pipe 1 inserted in silt, sand discharge pipe 1 one is connected with stirring-head 2, other end is connected with the pipeline 3 be located on dam, pipeline 3 is connected with sedimentation basin 5 by discharge pipe 4, sand discharge pipe 1 is provided with the first valve 6, discharge pipe 4 is provided with the second valve 7, it is characterized in that, stirring-head 2 comprises puddler 8, sand discharge pipe 1 is provided with the stirring bridge 9 of locating for puddler 8, puddler 8 is fixedly connected with stirring bridge 9, the head of puddler 8 is provided with some rotating vanes 10, rotating vane 10 is uniformly distributed relative to puddler 8 circumference, the jet flow mechanism 11 being positioned at and stirring on bridge 9 is also provided with in sand discharge pipe 1, sand discharge pipe 1 or discharge pipe 4 are provided with sand suction pump.Stirring-head 2 is connected with the rotary drive mechanism that rotating vane 10 can be driven to rotate, and the silt be beneficial to bottom reservoir is kicked up, and silt is easily drawn, and draw evenly, often after spoil disposal sand, comparatively smooth bottom reservoir, in addition, when there is blocking in suction port, jet flow mechanism 11 to the mouth of pipe injection stream body medium of sand discharge pipe 1, thus can solve the problem of suction port blocking, and global design is reasonable, structure is simple, practical.
Wherein, jet flow mechanism 11 comprises nozzle 12, nozzle 12 has gas channel 13, gas channel 13 both sides are provided with fluid course 14, gas channel 13 and be provided with doab 15 between fluid course 14 and jet hole, gas medium and liquid medium mixing jetting, have better jeting effect, avoids suction port to block.Nozzle 12 is provided with air-flow interface, and gas channel 13 is connected with gas flow tube 16 by air-flow interface, and nozzle 12 is provided with liquid stream interface, and fluid course 14 is connected with fluid flow tube 17 by liquid stream interface.Pipeline 3 is provided with the tube seat passed for gas flow tube 16 and fluid flow tube 17; the one end open of tube seat is positioned at the side stirring bridge 9; stir bridge 9 and be provided with the Wire channel in building be connected with tube seat, tube seat and Wire channel in building are beneficial to the fixing of gas flow tube 16 and fluid flow tube 17, and pipeline 3 has protective effect to the two.Stir bridge 9 and comprise the ring block 18 being located at middle part, ring block 18 to be connected with pipeline 3 inwall by connecting rod 19 and connecting rod 19 is uniformly distributed relative to ring block 18 circumference, the nozzle carrier of locating for nozzle 12 is provided with between adjacent connecting rod 19, multiple nozzle 12 can be set, be beneficial to the problem solving suction port blocking.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ sand discharge pipe 1, stirring-head 2, pipeline 3, discharge pipe 4, sedimentation basin 5, first valve 6, second valve 7, puddler 8 herein, stir the terms such as bridge 9, rotating vane 10, jet flow mechanism 11, nozzle 12, gas channel 13, fluid course 14, doab 15, gas flow tube 16, fluid flow tube 17, ring block 18, connecting rod 19, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a sand discharging appts. for reservoir, comprise the sand discharge pipe (1) inserted in silt, described sand discharge pipe (1) one is connected with stirring-head (2), other end is connected with the pipeline be located on dam (3), described pipeline (3) is connected with sedimentation basin (5) by discharge pipe (4), described sand discharge pipe (1) is provided with the first valve (6), described discharge pipe (4) is provided with the second valve (7), it is characterized in that, described stirring-head (2) comprises puddler (8), described sand discharge pipe (1) is provided with the stirring bridge (9) of locating for puddler (8), described puddler (8) is fixedly connected with stirring bridge (9), the head of described puddler (8) is provided with some rotating vanes (10), described rotating vane (10) is uniformly distributed relative to puddler (8) circumference, the jet flow mechanism (11) being positioned at and stirring on bridge (9) is also provided with in described sand discharge pipe (1), described sand discharge pipe (1) or discharge pipe (4) are provided with sand suction pump.
2. sand discharging appts. for reservoir according to claim 1, it is characterized in that, described jet flow mechanism (11) comprises nozzle (12), described nozzle (12) has gas channel (13), described gas channel (13) both sides are provided with fluid course (14), described gas channel (13) and be provided with doab (15) between fluid course (14) and jet hole.
3. sand discharging appts. for reservoir according to claim 2, it is characterized in that, described nozzle (12) is provided with air-flow interface, described gas channel (13) is connected with gas flow tube (16) by air-flow interface, described nozzle (12) is provided with liquid stream interface, and described fluid course (14) is connected with fluid flow tube (17) by liquid stream interface.
4. sand discharging appts. for reservoir according to claim 1, it is characterized in that, described pipeline (3) is provided with the tube seat passed for gas flow tube (16) and fluid flow tube (17), the one end open of described tube seat is positioned at the side stirring bridge (9), and described stirring bridge (9) is provided with the Wire channel in building be connected with tube seat.
5. sand discharging appts. for reservoir according to claim 4, it is characterized in that, described stirring bridge (9) comprises the ring block (18) being located at middle part, described ring block (18) to be connected with pipeline (3) inwall by connecting rod (19) and connecting rod (19) is uniformly distributed relative to ring block (18) circumference, is provided with the nozzle carrier of locating for nozzle (12) between adjacent connecting rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086056.3U CN204435455U (en) | 2015-02-03 | 2015-02-03 | A kind of sand discharging appts. for reservoir |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086056.3U CN204435455U (en) | 2015-02-03 | 2015-02-03 | A kind of sand discharging appts. for reservoir |
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| Publication Number | Publication Date |
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| CN204435455U true CN204435455U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520086056.3U Expired - Fee Related CN204435455U (en) | 2015-02-03 | 2015-02-03 | A kind of sand discharging appts. for reservoir |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847580A (en) * | 2020-08-27 | 2020-10-30 | 益阳方成建筑新材料有限责任公司 | Recycling device for construction waste solid waste regeneration treatment and cleaning wastewater and application thereof |
-
2015
- 2015-02-03 CN CN201520086056.3U patent/CN204435455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847580A (en) * | 2020-08-27 | 2020-10-30 | 益阳方成建筑新材料有限责任公司 | Recycling device for construction waste solid waste regeneration treatment and cleaning wastewater and application thereof |
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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: 20150701 Termination date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |