CN2307826Y - Underwater suction dredger - Google Patents
Underwater suction dredger Download PDFInfo
- Publication number
- CN2307826Y CN2307826Y CN 97236883 CN97236883U CN2307826Y CN 2307826 Y CN2307826 Y CN 2307826Y CN 97236883 CN97236883 CN 97236883 CN 97236883 U CN97236883 U CN 97236883U CN 2307826 Y CN2307826 Y CN 2307826Y
- Authority
- CN
- China
- Prior art keywords
- pump
- utility
- model
- slurry pump
- soil
- 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
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a novel underwater suction dredge, wherein, one end of a submersible slurry pump is connected with a mud-suction head, the other end is connected with a transmission mud rubber pipe, a clean water pump is connected with the mud-suction head, and the submersible slurry pump and the clean water pump are respectively connected with a distribution box. Underwater clay is cut and crushed to form slurry with the utilization of water power, and is sucked and carried to the specified position through the submersible slurry pump. The soil-taking working of the utility model can proceed at 20 meters deep under water, and the suction dredge can adapt large wind wave and flow velocity. Especially, the utility model is used for the continuous working of ring levee and damming in depth zone, is free from the tidal effect, fills bags after the soil-taking, and mounds directly under water, and large numbers of investment cost can be saved.
Description
The utility model proposes a kind of novel machinery that fetches earth under water, belong to field of mechanical technique.
Vertical slush pump of the prior art and other subsidiary engines are provided with respectively; its defective is the work inconvenience; functional reliability is poor; when running into the high sea operation especially with regard to cisco unity malfunction, in addition, in existing water conservancy construction machinery; though large-scale dredging machinery is arranged as cutter suction dredger; bucket dredgers etc. can be used as the machinery that fetches earth under water, but they are bulky, and utilization rate of equipment and installations is low.Small-sized dredger, waterpower fish pond excavator group etc. also can be used as the machinery that fetches earth under water, but productivity ratio are lower, and the condition of work that adapts to is relatively stricter, meet during the deepwater work construction big stormy waves situation will because of motor makes moist can not normal construction.
The purpose of this utility model is effectively to overcome the defective of above-mentioned existence, proposes a kind of novel machinery that fetches earth under water.
Technical solution of the present utility model:
One end of diving slurry pump directly is connected with soil-suction head by self flange, and another termination of diving slurry pump is failed the earth rubber pipe, and clarified water pump links to each other with soil-suction head by water delivery hose, and diving slurry pump is connected switchbox respectively with clarified water pump.
Advantage of the present utility model:
Utilize hydraulicking, can deepwater work, can 20 meters operations of fetching earth below the water surface, owing to used submersible motor, can adapt to than the construction under high sea and the flow velocity working condition.Guarantee machinery in the construction of the operating position of appointment, this machinery is used for the profundal zone embankment builds a dam, and can not be subjected to tidal effect, and whole day is worked continuously, and uses this machinery directly to fetch earth under water and charges sand-bag damming, can save the great amount of investment expense for nation-building unit.Tradition machinery and present other construction machineries must the above operation of branch twice carry out, and this machine can once be finished operations such as fetching earth, transport, charge sand pocket.
Accompanying drawing is a structural representation of the present utility model.
Among the figure 1 is diving slurry pump, the 2nd, soil-suction head, the 3rd, clarified water pump, the 4th, water delivery hose, the 5th, switchbox (prior art), the 6th, defeated earth rubber pipe.
Provide the course of work of the present utility model below in conjunction with accompanying drawing:
During work, by switchbox 5, start clarified water pump 3 earlier, High-Pressure Water is by water delivery hose 4, nozzle in the soil-suction head 2, cutting, pulverizing soil form certain density mud, restart diving slurry pump 1, effect through diving slurry pump, the mud that the bottom is formed drinks up, and the defeated earth rubber pipe 6 by linking to each other with diving slurry pump arrives the appointed place with slurry transportation again.
Claims (1)
1, a kind of novel machinery that fetches earth under water, an end that it is characterized in that diving slurry pump (1) directly is connected with soil-suction head (2) by self flange, another termination of diving slurry pump (1) is failed earth rubber pipe (6), clarified water pump (3) links to each other with soil-suction head (2) by water delivery hose (4), and diving slurry pump (1) is connected switchbox (5) respectively with clarified water pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236883 CN2307826Y (en) | 1997-08-25 | 1997-08-25 | Underwater suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236883 CN2307826Y (en) | 1997-08-25 | 1997-08-25 | Underwater suction dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307826Y true CN2307826Y (en) | 1999-02-17 |
Family
ID=33947648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236883 Expired - Fee Related CN2307826Y (en) | 1997-08-25 | 1997-08-25 | Underwater suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307826Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383350C (en) * | 2006-01-20 | 2008-04-23 | 王国奋 | Soil taking apparatus for immersed tube prefabricated steel concrete under-reamed pile |
| CN101196007B (en) * | 2006-01-20 | 2010-12-08 | 方远建设集团股份有限公司 | Borrow equipment for pipe sank prefabricated steel concrete bottom expansion pile |
| CN101200906B (en) * | 2006-01-20 | 2010-12-08 | 方远建设集团股份有限公司 | Soil taking apparatus for immersed tube prefabricated steel concrete under-reamed pile |
-
1997
- 1997-08-25 CN CN 97236883 patent/CN2307826Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383350C (en) * | 2006-01-20 | 2008-04-23 | 王国奋 | Soil taking apparatus for immersed tube prefabricated steel concrete under-reamed pile |
| CN101196007B (en) * | 2006-01-20 | 2010-12-08 | 方远建设集团股份有限公司 | Borrow equipment for pipe sank prefabricated steel concrete bottom expansion pile |
| CN101200906B (en) * | 2006-01-20 | 2010-12-08 | 方远建设集团股份有限公司 | Soil taking apparatus for immersed tube prefabricated steel concrete under-reamed pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |