CN211816532U - Be applied to desilting device in pond among large-scale water delivery and transfer system - Google Patents
Be applied to desilting device in pond among large-scale water delivery and transfer system Download PDFInfo
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- CN211816532U CN211816532U CN201922028176.9U CN201922028176U CN211816532U CN 211816532 U CN211816532 U CN 211816532U CN 201922028176 U CN201922028176 U CN 201922028176U CN 211816532 U CN211816532 U CN 211816532U
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Abstract
The utility model discloses a be applied to sediment removal device in pond among large-scale water delivery and transfer system, including the pond, be provided with the slide rail on the upper portion platform of pond, the slide rail passes through slide rail bracket fixed mounting in the top in pond, is provided with lifting device on the slide rail, lifting device can follow the length direction round trip movement of slide rail, and lifting device's below is connected with the sediment stuff pump through the hoist and mount line, lifting device can drive the sediment stuff pump through the hoist and mount line and reciprocate in the vertical direction, the sediment stuff pump is used for the silt in the pumping pond, and the output switch-on of sediment stuff pump has flexible blowdown hose, and the sediment stuff pump passes through the silt pump sending outlet pond in the blowdown hose with the pond. The utility model discloses a desilting device can reduce the personnel's of decontaminating work load, has shortened pond outage time, has improved equipment operating efficiency, has simple structure, labour saving and time saving, clears up the effectual advantage of mud, is worth popularizing and applying.
Description
Technical Field
The utility model relates to a water resource technical field is carried to pipeline of water transfer system, in particular to be applied to the desilting device in large-scale water transfer system pond.
Background
In large-scale water transporting and transferring system, under the action of gravity, a small amount of silt is piled up along with the water inlet pipe toward low reaches, and finally deposit in the pond of water transporting and transferring pump station, the pond is because of the relation of catchmenting for a long time, and silt is amassed to form a large amount of silt more than necessary, and the existence of silt can lead to the fact the damage of different degrees to the water pump in the pond to influence the operation effect of pump station.
The prior art mostly adopts the following modes for cleaning and discharging the water tank: 1. the silt in the pool is discharged by a straight pipe arranged on the side surface or the bottom of the pool, and because the sectional area of the straight pipe is much smaller than the bottom area of the pool, the silt and dirt at the bottom of the pool cannot be stirred when the straight pipe discharges water, so that the sewage discharge effect is poor; 2. when the sediment amount of the silt and the dirt at the bottom of the water tank influences normal production, the water tank can be shut down, the silt and the dirt in the water tank can be removed manually or mechanically after the water in the water tank is drained, the silt can be completely discharged in a sewage disposal mode, the sewage disposal mode is long in operation time, time and labor are consumed, potential safety hazards exist at the same time, and the operation of the water tank and the production of enterprises are influenced; 3. build the pond of taking silt to collect to get rid of certainly, pond structure is similar to the sedimentation tank, and silt and dirt can be got rid of to this mode under the condition of the water that need not arrange in the pond, but need change current pond very greatly, for example need rebuild pond bottom again, pre-buried sewage pipes, the rotatory harrow frame of installation, the input cost is too high, rotatory harrow frame low-usage, the running cost is high.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the problem that above-mentioned exists, a simple structure is provided, labour saving and time saving, the effectual desilting device who is applied to pond among large-scale water delivery and transfer system of clearance mud, through setting up sediment stuff pump and blowdown hose, utilize the washing effect of high-pressure squirt, the sediment stuff pump can evenly clear up the silt in the pond under the mobile state, low cost has been realized, when consuming, low safe risk clearance, the high use cost who has solved present prior art existence, the consuming work is consuming time scheduling problem, and simultaneously, adopt agitating unit to cooperate the desilting operation, make desilting efficiency improve greatly, the desilting effect of sediment stuff pump has further been improved.
The utility model adopts the technical scheme as follows: the utility model provides a be applied to desilting device in large-scale defeated water transfer system pond, includes the pond, its characterized in that, be provided with the slide rail on the upper portion platform in pond, the slide rail passes through slide rail bracket fixed mounting in the top in pond, is provided with lifting device on the slide rail, lifting device can follow the length direction round trip movement of slide rail, and lifting device's below is connected with the sediment stuff pump through the hoist and mount line, lifting device can drive the sediment stuff pump through the hoist and mount line and reciprocate at the vertical direction, the sediment stuff pump is used for the silt in the pumping pond, and the output switch-on of sediment stuff pump has flexible blowdown hose, and the sediment stuff pump passes through the silt pumping outlet basin of blowdown hose in with the pond.
Because the setting of above-mentioned structure, at first adjust the horizontal position of sediment stuff pump through the slide rail, then adjust the vertical position of sediment stuff pump through hoisting equipment, make it be in suitable desilting position, so that the sediment stuff pump can evenly clear up the silt in the pond, then recycle the transport function of sediment stuff pump, carry the silt in the pond to the blowdown hose in, and then discharge silt through the blowdown hose, it compares in direct straight tube discharge and the artifical mode of going into pond mechanical desilting, low cost has been realized, when consuming, low safe risk clearance, the high use cost of its existence has been solved, consume labour consuming time scheduling problem.
The utility model discloses in, the sediment stuff pump is when the desilting, and the liquid level in the pond can descend, and at the liquid level decline in-process, the utility model discloses the people discovery, the phenomenon of caking because of concentration rising can appear in the mud in the pond, and this phenomenon can lead to the entry of sediment stuff pump and sewage pipes's entry to be blocked up by mud, and its not only fragile sediment stuff pump still can influence the work efficiency of sediment stuff pump, in order to solve this problem, the utility model discloses the people is through design and experimental back many times, adopts following technical scheme to solve this problem well: the below of sediment stuff pump is provided with agitating unit, agitating unit fixed connection is on the pond, and agitating unit is used for stirring the silt in the pond. Through agitating unit's stirring effect, the silt that makes the pond bottom is stirred and is dispersed, at this moment, the silt that the sediment stuff pump that is located the agitator top just will stir is carried to the sewage pipes in, the entry of having overcome the sediment stuff pump from this and the entry of sewage pipes is by the stifled dead problem of mud, and simultaneously, stirring effect through agitating unit, make the pond bottom be difficult for absorbing discharged silt by the sediment stuff pump and being pumped and discharge, the desilting efficiency of sediment stuff pump has been improved greatly, and is time-consuming further shortened, and the running cost is reduced.
Further, in order to better realize the utility model discloses an agitating unit, agitating unit includes the agitator, the agitator passes through the inner wall fixed connection in connecting rod and pond.
Preferably, the hoisting equipment comprises an electric hoist, and the electric hoist is connected with the slurry pump through a hoisting line.
Preferably, the hoisting line is a hoisting rope or a chain.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the dredging device of the utility model, through setting up slurry pump and blow-off hose, utilize the flushing action of the high-pressure squirt, the slurry pump can be in the mud in the uniform cleaning pond under the mobile state, has realized low cost, time consuming, low safe risk clearance, solved the high use cost that exists at present prior art, consume labor and consume time scheduling problem, meanwhile, adopt the stirring apparatus to cooperate with the dredging operation, make the dredging efficiency improve greatly, have further improved the dredging effect of the slurry pump;
2. the utility model discloses can reduce the personnel's of decontaminating work load, shorten pond outage time, improve equipment operating efficiency, moreover the utility model discloses a desilting device has simple structure, labour saving and time saving, clears up the effectual advantage of mud, is worth popularizing and applying.
Drawings
FIG. 1 is a schematic structural view of a dredging device applied to a water pool in a large-scale water delivery and diversion system;
the labels in the figure are: 1 is the pond, 2 is agitating unit, 3 is the sediment stuff pump, 4 is the blowdown hose, 5 is the hoist and mount line, 6 is the slide rail support, 7 is lifting device, 8 is the slide rail.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a dredging device applied to a water tank in a large-scale water conveying and transferring system comprises a water tank 1, a slide rail 8 is arranged on the upper platform of the pool 1, the slide rail 8 is fixedly arranged above the pool 1 through a slide rail bracket 6, the slide rail 8 can be fixedly arranged on the slide rail bracket 6 through a threaded fastening connecting piece, a hoisting device 7 is arranged on the slide rail 8, the hoisting device 7 can move back and forth along the length direction of the slide rail 8, namely, the sliding fit is realized, the lower part of the hoisting equipment 7 is connected with the slurry pump 3 through the hoisting line 5, the hoisting equipment 7 can drive the slurry pump 3 to move up and down in the vertical direction through the hoisting line 5, in this embodiment the hoisting device 7 comprises an electric hoist, the hoisting line preferably being a chain or a hoisting rope, which, of course, other alternative structures, such as lifting devices powered by hydraulic or pneumatic pressure, may also be used. Further, the sediment stuff pump 3 is used for the silt in the pump sending pond 1, and the output switch-on of sediment stuff pump 3 has flexible blowdown hose 4, and sediment stuff pump 3 goes out pond 1 through the silt pump sending in the blowdown hose 4 with pond 1, and in this embodiment, blowdown hose 4 can follow sediment stuff pump 3 and reach horizontal migration from top to bottom, can normally arrange the silt operation can to avoid blowdown hose 4 to constitute the removal restriction effect to sediment stuff pump 3.
In the above embodiment, at first adjust the horizontal position of sediment stuff pump 3 through slide rail 8, then adjust the vertical position of sediment stuff pump 3 through hoisting equipment 7, make it be in suitable desilting position to the silt in sediment stuff pump 3 can evenly clear up the pond 1, then sediment stuff pump 3 carries the silt in the pond 1 to the blowdown hose 4 in, and then discharges silt through blowdown hose 4, has realized low cost, time consuming, low safe risk clearance.
In the above embodiment, when the slurry pump 3 is used for dredging, the liquid level in the water tank 1 will drop, and in the process of the liquid level dropping, in order to avoid the problem that the inlet of the slurry pump and the inlet of the sewage pipeline are blocked by slurry, the stirring device 2 is arranged below the slurry pump 3, the stirring device 2 is fixedly connected to the water tank 1, and the stirring device 2 is used for stirring sludge in the water tank 1. Through agitating unit 2's stirring effect, the silt that makes 1 bottom in pond is stirred and is dispersed, at this moment, the silt that is located 2 tops of agitating unit 3 just will stir carries to sewage pipes 4 in, the entry of having overcome 3 of sediment stuff pump and sewage pipes 4 from this is by the stifled dead problem of mud, and simultaneously, stirring effect through agitating unit 2, make 1 bottom in pond difficult by 3 absorption exhaust silt of sediment stuff pump and be sucked up and discharge by sediment stuff pump 3, the desilting efficiency of sediment stuff pump 3 has been improved greatly, and is further shortened consuming time, and the running cost is reduced.
Further, in order to better realize the function of the stirring device 2, the stirring device 2 comprises a stirrer, the stirrer is fixedly connected with the inner wall of the water pool 1 through a connecting rod (not shown), one end of the connecting rod is fixedly connected with the water quality through a threaded fastening connecting piece, and the other end of the connecting rod is connected with the stirrer.
The embodiment also comprises a dredging method applied to the water pool in the large-scale water conveying and transferring system, which comprises the following steps:
and 2, manually and horizontally moving the position of the slurry pump 3 to enable the slurry pump to be positioned above the stirring device 2, starting the slurry pump 3 and the stirring device 2, and conveying the sludge into the sewage discharge hose 4 by the slurry pump 3 under the stirring action of the stirring device 2 so as to discharge the sludge out of the water pool 1 until the sludge in the water pool 1 is completely discharged.
In the method, the high-pressure water gun is used for collecting the sludge in the water tank, so that the sludge in the water tank is collected at the inlet of the slurry pump as much as possible, the sludge in the water tank 1 is conveniently and completely removed, the high-pressure water gun is also used for stirring the slurry in the water tank 1, the originally caked sludge with high precipitation concentration is lifted and dispersed, the slurry pump 3 can suck the sludge efficiently, and the influence of the sludge on the slurry pump 3 and the sewage discharge hose 4 is avoided. Further, the cooperation of sediment stuff pump 3 and agitating unit 2 is used, makes desilting efficiency improve greatly, and the desilting is consuming time shorter, and use cost is lower, has solved the problem that traditional mode exists.
Further, in step 2 of the method, when the liquid level in the pool 1 is lowered, in order to enable the slurry pump 3 to suck the sludge, the height of the slurry pump 3 needs to be lowered continuously through the hoisting device 7, the slurry pump 3 is always kept above the stirring device 2, otherwise, the effect of dredging by cooperating with the stirring device 2 is greatly deteriorated, meanwhile, a safe distance is required to be kept between the slurry pump 3 and the stirring device 2 so as to prevent the stirring device 2 from damaging the slurry pump 3, therefore, the height adjustment of the slurry pump 3 is limited, and in order to solve the problems, the liquid level in the water tank 1 is kept at a certain height by adopting a high-pressure water gun to supplement the water in the water tank, therefore, the height of the slurry pump 3 can be prevented from being adjusted, and the concentration of the sludge in the water tank 1 can be further diluted, so that the slurry pump 3 can be sucked away better. Further, in order to enable the slurry pump 3 to suck the sludge as much as possible, in the step 2, the height of the slurry pump 3 is adjusted through the hoisting device 7, so that the slurry pump 3 is positioned below the liquid level of the water pool, and the slurry pump 3 can suck the sludge below the liquid level.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a be applied to desilting device in large-scale defeated water transfer system pond, includes the pond, its characterized in that, be provided with the slide rail on the upper portion platform in pond, the slide rail passes through slide rail bracket fixed mounting in the top in pond, is provided with lifting device on the slide rail, lifting device can follow the length direction round trip movement of slide rail, and lifting device's below is connected with the sediment stuff pump through the hoist and mount line, lifting device can drive the sediment stuff pump through the hoist and mount line and reciprocate at the vertical direction, the sediment stuff pump is used for the silt in the pumping pond, and the output switch-on of sediment stuff pump has flexible blowdown hose, and the sediment stuff pump passes through the silt pumping outlet basin of blowdown hose in with the pond.
2. The dredging device applied to the water tank in the large-scale water conveying and transferring system as claimed in claim 1, wherein a stirring device is arranged below the slurry pump, the stirring device is fixedly connected to the water tank, and the stirring device is used for stirring the sludge in the water tank.
3. The dredging device for the water tank in the large-scale water conveying and transferring system as claimed in claim 2, wherein the stirring device comprises a stirrer, and the stirrer is fixedly connected with the inner wall of the water tank through a connecting rod.
4. The dredging device applied to the water tank in the large-scale water conveying and transferring system as claimed in claim 3, wherein the hoisting equipment comprises an electric hoist, and the electric hoist is connected with the slurry pump through a hoisting line.
5. The dredging device for the water pool in the large-scale water conveying and transferring system as claimed in claim 4, wherein the hoisting line is a hoisting rope or a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028176.9U CN211816532U (en) | 2019-11-22 | 2019-11-22 | Be applied to desilting device in pond among large-scale water delivery and transfer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028176.9U CN211816532U (en) | 2019-11-22 | 2019-11-22 | Be applied to desilting device in pond among large-scale water delivery and transfer system |
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| CN211816532U true CN211816532U (en) | 2020-10-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747924A (en) * | 2019-11-22 | 2020-02-04 | 云南大红山管道有限公司 | Desilting device and method applied to water pool in large-scale water conveying and transferring system |
| CN112779939A (en) * | 2020-12-02 | 2021-05-11 | 深圳中广核工程设计有限公司 | Automatic suction device of circulating water filtering system of nuclear power station |
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2019
- 2019-11-22 CN CN201922028176.9U patent/CN211816532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747924A (en) * | 2019-11-22 | 2020-02-04 | 云南大红山管道有限公司 | Desilting device and method applied to water pool in large-scale water conveying and transferring system |
| CN112779939A (en) * | 2020-12-02 | 2021-05-11 | 深圳中广核工程设计有限公司 | Automatic suction device of circulating water filtering system of nuclear power station |
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