CN204311477U - A kind of silt removing dredging device - Google Patents
A kind of silt removing dredging device Download PDFInfo
- Publication number
- CN204311477U CN204311477U CN201420779236.5U CN201420779236U CN204311477U CN 204311477 U CN204311477 U CN 204311477U CN 201420779236 U CN201420779236 U CN 201420779236U CN 204311477 U CN204311477 U CN 204311477U
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- China
- Prior art keywords
- silt
- screen pack
- slush pump
- box
- dredging device
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Abstract
The utility model discloses a kind of silt removing dredging device, comprise supporting boat, slush pump, silt-sucking tube, carrier pipe and storage mud box, described supporting boat surface is installed with slush pump, described slush pump top and bottom are all installed with pipe box, described carrier pipe one end is socketed on the upper pipe box of slush pump, other end delivery port position is provided with screen pack, fixed by support bottom described screen pack, catch basin is provided with below screen pack, the lower end of screen pack is provided with storage mud box, this silt removing dredging device, silt-sucking tube surface is provided with the through hole of multiple irregular distribution, mud can be inhaled from all directions simultaneously, adopt screen pack that the water in desilting process can be filtered, and adopt catch basin to collect the water filtered out in desilting process, both prevented water from running off, also can prevent from going back contaminated environment while water waste near storage mud box, the utility model has flexibly mobile, simple operation, safe and efficient, desilting reliable in quality, environmental protection meets the requirements, the effects such as energy-saving and emission-reduction.
Description
Technical field
The utility model relates to hydraulic engineering service equipment technical field, is specially a kind of silt removing dredging device.
Background technology
China is the country that reservoir quantity is maximum in the world, and there is more than 87000 reservoir in the current whole nation.But in these reservoirs, but have 1/3rd reservoirs to be run " in spite of illness ", the quantity of various places dangerously weak reseroirs is directly proportional to its reservoir quantity substantially, and the dangerously weak reseroirs quantity listing national ad hoc planning in reaches 6240 especially.In dangerously weak reseroirs, alluvial is then the global problem of puzzlement reservoir.Show according to incomplete statistics data: Dadu River Gong Zui hydropower reservoir station just allows silt eat up the storage capacity of 40% in 10 years after building up; The Qingtongxia water power reservoir of the Yellow River becomes silted up in 5 years the storage capacity of damage 86.9%; Xiaolangdi Dam Project, repeatedly abandons tele-release water, and electricity generate function is stepped down ecological functions substantially; Guizhou Wujiang River crosses power station, and the minimum capacity of a reservoir of full 60 meters of former design silt in 100 years, just becomes silted up 70 meters for 10 years as a result; Reservoir is critically ill, and how to remove deep water alluvial, is related to national economy, is causing the concern of each side.Therefore, need to carry out regular desilting to each hydraulic engineering, but existing desilting equipment volume is large, price is high, mobile difficulty, desilting cost is very high, and operating process is also very complicated, as: slush pump desilting: simulated flow washes away principle, carry out cutting the earth by means of hydraulic action, defeated soil, to banket, but dam due to needs segmentation, be not suitable for reservoir desilting; Cutter suction dredger: its shortcoming is to set up pipeline and multistage booster station, and due to pipeline longer, the foreign material such as rubbish easily cause line clogging to waste a large amount of manpowers, financial resources under water, and desilting efficiency data is very low simultaneously.And existing Accrete clearing device much adopts is that arbitrarily discharge, the method easily causes environment pollution by ducted silt sucking-off.
Utility model content
The purpose of this utility model is to provide a kind of silt removing dredging device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of silt removing dredging device, comprise supporting boat, slush pump, silt-sucking tube, carrier pipe and storage mud box, described supporting boat surface is installed with slush pump, described slush pump top and bottom are all installed with pipe box, described carrier pipe one end is socketed on the upper pipe box of slush pump, other end delivery port position is provided with screen pack, fixed by support bottom described screen pack, catch basin is provided with below screen pack, the lower end of screen pack is provided with storage mud box, drainage tube is connected with bottom described catch basin, under described slush pump, pipe box is socketed with tube connector, the other end of tube connector is socketed with silt-sucking tube.
Preferably, described silt-sucking tube surface is provided with the through hole of multiple irregular distribution, and described silt-sucking tube lower end is inverted trapezoidal shape, and the bottom of silt-sucking tube is fillet.
Preferably, described silt-sucking tube and tube connector, tube connector and lower pipe box, upper pipe box is connected with all adopting interference mode between carrier pipe.
Preferably, described screen pack is double-layer filtering net and adopts inclination angle to design, screen pack and storage mud box angle spend 30 to 60 between.
Preferably, described catch basin is funnel-form.
Compared with prior art, the beneficial effects of the utility model are: this silt removing dredging device, silt-sucking tube surface is provided with the through hole of multiple irregular distribution, mud can be inhaled from all directions simultaneously, ensure the effect of desilting, inverted trapezoidal shape and fillet structure can make silt-sucking tube more easily enter mud inside, ensure the clean of cleaning, silt-sucking tube and tube connector, tube connector and lower pipe box, upper pipe box is connected with all adopting interference mode between carrier pipe, can effectively prevent junction from loosening, come off, storage mud box is adopted to deposit the mud produced in desilting process, be convenient to carry out subsequent treatment, the air caused arbitrarily is placed after avoiding mud sucking-off, the environment such as refuse, adopt screen pack that the water in desilting process can be filtered, and adopt catch basin to collect the water filtered out in desilting process, and water conservancy diversion backwater storehouse or river, both prevented water from running off, also can prevent from going back contaminated environment while water waste near storage mud box, the utility model has flexibly mobile, simple operation, safe and efficient, desilting reliable in quality, environmental protection meets the requirements, the effects such as energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: pipe box, 5 tube connectors, 6 silt-sucking tubes, 7 catch basins, 8 screen packs, 9 supports, 10 storage mud box, 11 drainage tubes on 1 supporting boat, 2 slush pumps, 3 carrier pipes, 4 pipe boxes, 41 times pipe boxes, 42.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of silt removing dredging device, comprise supporting boat 1, slush pump 2, silt-sucking tube 6, carrier pipe 3 and storage mud box 10, supporting boat 1 surface is installed with slush pump 2, slush pump 2 top and bottom are all installed with pipe box 4, carrier pipe 3 one end is socketed on the upper pipe box 42 of slush pump 2, other end delivery port position is provided with screen pack 8, screen pack 8 is double-layer filtering net and adopts inclination angle to design, screen pack 8 and storage mud box 10 angle spend 30 to 60 between, fixed by support 9 bottom screen pack 8, catch basin 7 is provided with below screen pack 8, catch basin 7 is funnel-form, the lower end of screen pack 8 is provided with storage mud box 10, adopt screen pack 8 that the water in desilting process can be filtered, and adopt catch basin 7 to collect the water filtered out in desilting process, and water conservancy diversion backwater storehouse or river, both prevented water from running off, also can prevent from going back contaminated environment while water waste near storage mud box 10, storage mud box 10 is adopted to deposit the mud produced in desilting process, be convenient to carry out subsequent treatment, the air caused arbitrarily is placed after avoiding mud sucking-off, the environment such as refuse, drainage tube 11 is connected with bottom catch basin 7, slush pump 2 times pipe boxes 41 are socketed with tube connector 5, the other end of tube connector 5 is socketed with silt-sucking tube 6, silt-sucking tube 6 surface is provided with the through hole of multiple irregular distribution, silt-sucking tube 6 lower end is inverted trapezoidal shape, and the bottom of silt-sucking tube 6 is fillet, silt-sucking tube 6 surface is provided with the through hole of multiple irregular distribution, mud can be inhaled from all directions simultaneously, ensure the effect of desilting, inverted trapezoidal shape and fillet structure can make silt-sucking tube 6 more easily enter mud inside, ensure the clean of cleaning, silt-sucking tube 6 and tube connector 5, tube connector 5 and lower pipe box 41, upper pipe box 42 is connected with all adopting interference mode between carrier pipe 3, can effectively prevent junction from loosening, come off.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a silt removing dredging device, comprise supporting boat, slush pump, silt-sucking tube, carrier pipe and storage mud box, it is characterized in that: described supporting boat surface is installed with slush pump, described slush pump top and bottom are all installed with pipe box, described carrier pipe one end is socketed on the upper pipe box of slush pump, other end delivery port position is provided with screen pack, fixed by support bottom described screen pack, catch basin is provided with below screen pack, the lower end of screen pack is provided with storage mud box, drainage tube is connected with bottom described catch basin, under described slush pump, pipe box is socketed with tube connector, the other end of tube connector is socketed with silt-sucking tube.
2. a kind of silt removing dredging device according to claim 1, is characterized in that: described silt-sucking tube surface is provided with the through hole of multiple irregular distribution, and described silt-sucking tube lower end is inverted trapezoidal shape, and the bottom of silt-sucking tube is fillet.
3. a kind of silt removing dredging device according to claim 1, is characterized in that: described silt-sucking tube and tube connector, and tube connector and lower pipe box, upper pipe box is connected with all adopting interference mode between carrier pipe.
4. a kind of silt removing dredging device according to claim 1, is characterized in that: described screen pack is double-layer filtering net and adopts inclination angle to design, screen pack and storage mud box angle spend 30 to 60 between.
5. a kind of silt removing dredging device according to claim 1, is characterized in that: described catch basin is funnel-form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779236.5U CN204311477U (en) | 2014-12-09 | 2014-12-09 | A kind of silt removing dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779236.5U CN204311477U (en) | 2014-12-09 | 2014-12-09 | A kind of silt removing dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311477U true CN204311477U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779236.5U Expired - Fee Related CN204311477U (en) | 2014-12-09 | 2014-12-09 | A kind of silt removing dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311477U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625494A (en) * | 2016-03-10 | 2016-06-01 | 中国水利水电第十一工程局有限公司 | Deepwater negative-pressure desilting system |
| CN105649126A (en) * | 2016-03-15 | 2016-06-08 | 叶军 | Slag turning device with submersible pump |
| CN105804140A (en) * | 2016-04-19 | 2016-07-27 | 成都佳美嘉科技有限公司 | Novel hydraulic engineering silt discharge device |
-
2014
- 2014-12-09 CN CN201420779236.5U patent/CN204311477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625494A (en) * | 2016-03-10 | 2016-06-01 | 中国水利水电第十一工程局有限公司 | Deepwater negative-pressure desilting system |
| CN105649126A (en) * | 2016-03-15 | 2016-06-08 | 叶军 | Slag turning device with submersible pump |
| CN105804140A (en) * | 2016-04-19 | 2016-07-27 | 成都佳美嘉科技有限公司 | Novel hydraulic engineering silt discharge device |
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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: 20150506 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |