CN202280097U - Mud-water separation device for drag suction dredger - Google Patents
Mud-water separation device for drag suction dredger Download PDFInfo
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- CN202280097U CN202280097U CN2011203377317U CN201120337731U CN202280097U CN 202280097 U CN202280097 U CN 202280097U CN 2011203377317 U CN2011203377317 U CN 2011203377317U CN 201120337731 U CN201120337731 U CN 201120337731U CN 202280097 U CN202280097 U CN 202280097U
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- mud
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- separating mud
- water separation
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Abstract
The utility model relates to a mud-water separation device for a drag suction dredger, belonging to the technical field of mud-water separation devices. The mud-water separation device comprises hydrocyclone mud-water separation devices which are symmetrically arranged at two sides of a dredger body and connected with a cabin inlet header pipe through pipelines; and each hydrocyclone mud-water separation device comprises a tapered separation pipe body, wherein the top of the tapered separation body is cooperatively provided with an overflow outlet connected with an overflow barrel on the dredger body, the side surface of the tapered separation pipe body, which is close to the overflow outlet, is cooperatively provided with an inflow port connected with the cabin inlet header pipe, and the tapered bottom is provided with a bottom flow port. According to the utility model, a great deal of mud can be processed in one step by arranging a group of hydrocyclone mud-water separation devices on the drag suction dredger, the mud-water separation effect is good, the operation cost of a ship is reduced, the dredging yield and the dredging efficiency are improved, the overflow efficiency is higher, the marine pollution is reduced and the ecological environment is protected.
Description
Technical field
The utility model belongs to the device for separating mud and water technical field, is specifically related to that a kind of treating capacity that is used for mud-water separation is big, the device for separating mud and water of the trailing suction hopper dredger of good separating effect.
Background technology
From the seventies in 20th century of several the wheel harbour, the waterway construction climax so far; Each Waterway Bureau of China is from having purchased some trailing suction hopper dredgers abroad; Combine China's national situation also to develop many new products simultaneously; Begin the research and the manufacturing of big-and-middle-sized trailing suction hopper dredger, and in the boat engineering construction of port, brought into play very big effect.
Nowadays increasing along with ship type and stowage amount, dredge company both at home and abroad and the related scientific research institutes all pays much attention to constantly bringing forth new ideas of dredging technology, facilitated the rapid upgrading of dredging plant, the technology of using aboard ship of dredging develops rapidly especially.But wherein important stowage link slurry dewatering isolation technics is often out in the cold; Rest at present the stage that natural sedimentation combines with the up-down overflow cylinder, in fact the quality of this technical finesse will directly influence vessel operating cost, dredging environmental protection, operating efficiency and final dredger output always.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model is to provide that a kind of treating capacity that is used for mud-water separation is big, the device for separating mud and water of the trailing suction hopper dredger of good separating effect.
The device for separating mud and water of described trailing suction hopper dredger; Comprise the spoil hopper both sides that are symmetricly set on the dredge boat body; And with advance one group of hydraulic cyclone device for separating mud and water that the cabin house steward is connected through pipeline; It is characterized in that described hydraulic cyclone device for separating mud and water comprises taper separator tube body; Described taper separator tube bodies top be equipped with the dredge boat body on the overflow outlet that is connected of overflow cylinder, be equipped with and advance the inflow port that the cabin house steward is connected near the taper separator tube body side in overflow exit, bore the end to be provided with underflow opening.The number of described hydraulic cyclone device for separating mud and water is relevant with the treating capacity of advancing cabin total amount and single separator, and the total volume of silt that enters the cabin is exactly the number of the hydraulic cyclone device for separating mud and water that needs on this dredge boat divided by the treating capacity of single separator.
The device for separating mud and water of described trailing suction hopper dredger; It is characterized in that the described cabin house steward of advancing is connected with the hydraulic cyclone device for separating mud and water; The pressure limit 0.02-0.2MPa of the inflow port of hydraulic cyclone device for separating mud and water, inflow port direction and taper separator tube body straight section part are perpendicular.
The device for separating mud and water of described trailing suction hopper dredger is characterized in that described hydraulic cyclone device for separating mud and water is equipped with the top at the spoil hopper longitudinal wall.
The device for separating mud and water of described trailing suction hopper dredger is characterized in that described overflow outlet links to each other with overflow cylinder on the spoil hopper.
The device for separating mud and water of above-mentioned trailing suction hopper dredger; Comprise the spoil hopper both sides that are symmetricly set on the dredge boat body; With advance the hydraulic cyclone device for separating mud and water that the cabin house steward is connected through pipeline, the hydraulic cyclone device for separating mud and water comprises taper separator tube body, taper separator tube bodies top be equipped with the dredge boat body on the overflow outlet that is connected of overflow cylinder; Be equipped with and advance the inflow port that the cabin house steward is connected near the taper separator tube body side in overflow exit, the awl end, be provided with underflow opening.The utility model is through being provided with one group of hydraulic cyclone device for separating mud and water at trailing suction hopper dredger; Can a large amount of mud of disposable processing; Mud-water separation is effective, not only reduced vessel operating cost, improved dredger output and dredging efficiency, and spillover efficiency is higher; Reduce marine pollution, preserve the ecological environment.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the vertical view structural representation of the utility model Fig. 1;
Fig. 3 is the structural representation of the utility model parts hydraulic cyclone device for separating mud and water.
Among the figure: the 1-inflow port, 2-overflow outlet, 3-taper separator tube body, the 4-rake, the 5-underflow opening, 6-dredge boat body, the 7-spoil hopper, 8-overflow cylinder, 9-advance the cabin house steward, 10-hydraulic cyclone device for separating mud and water.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further:
Shown in Fig. 1-3; The device for separating mud and water of trailing suction hopper dredger; The both sides, top that comprise spoil hopper 7 longitudinal walls that are symmetricly set on dredge boat body 6; With advance the hydraulic cyclone device for separating mud and water 10 that cabin house steward 9 is connected through pipeline, described hydraulic cyclone device for separating mud and water 10 comprises taper separator tube body 3, described taper separator tube body 3 tops be equipped with dredge boat body 6 on the overflow outlet 2 that is connected of overflow cylinder 8; Taper separator tube body 3 sides that export 2 places near overflow are equipped with and advance the inflow port 1 that cabin house steward 9 is connected, and the awl end is provided with underflow opening 5.Describedly advance cabin house steward 9 and be connected with hydraulic cyclone device for separating mud and water 10; The pressure limit 0.02-0.2MPa of the inflow port 1 of hydraulic cyclone device for separating mud and water; Inflow port direction and taper separator tube body 3 straight section parts are perpendicular; Advancing cabin house steward 9 other ends is connected with the rake 4 that is arranged on dredge boat body 6 both sides; The number of described hydraulic cyclone device for separating mud and water is relevant with the treating capacity of advancing cabin total amount and single separator, and the total volume of silt that enters the cabin is exactly the number of the hydraulic cyclone device for separating mud and water that needs on this dredge boat divided by the treating capacity of single separator.
The course of work of the device for separating mud and water of the trailing suction hopper dredger of the utility model is: under the driving of motor; Go deep into the seabed with the rake that advances cabin house steward 94 on the dredge boat body 6 and dredge, through advancing the inflow port 1 that cabin house steward 9 is delivered to hydraulic cyclone device for separating mud and water 10, flow into an awl section position from the straight section position of hydraulic cyclone device for separating mud and water 10; Silt flows out from underflow opening 5; Get into spoil hopper 7 and pile up, water flows out from overflow outlet 2, flows into marine through overflow cylinder 8.
Claims (4)
1. the device for separating mud and water of trailing suction hopper dredger; Comprise spoil hopper (7) both sides that are symmetricly set on dredge boat body (6); And with advance one group of hydraulic cyclone device for separating mud and water (10) that cabin house steward (9) is connected through pipeline; It is characterized in that described hydraulic cyclone device for separating mud and water (10) comprises taper separator tube body (3); Described taper separator tube body (3) top be equipped with dredge boat body (6) on the overflow outlet (2) that is connected of overflow cylinder (8), taper separator tube body (3) side of locating near overflow outlet (2) is equipped with and advances the inflow port (1) that cabin house steward (9) is connected, and bores the end to be provided with underflow opening (5).
2. the device for separating mud and water of trailing suction hopper dredger according to claim 1; It is characterized in that the described cabin house steward of advancing (9) is connected with hydraulic cyclone device for separating mud and water (10); The pressure limit 0.02-0.2MPa of the inflow port of hydraulic cyclone device for separating mud and water (1), inflow port direction and taper separator tube body (3) straight section part are perpendicular.
3. the device for separating mud and water of trailing suction hopper dredger according to claim 1 is characterized in that described hydraulic cyclone device for separating mud and water (10) is equipped with the top at spoil hopper (7) longitudinal wall.
4. the device for separating mud and water of trailing suction hopper dredger according to claim 1 is characterized in that described overflow outlet (2) links to each other with overflow cylinder (8) on the spoil hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203377317U CN202280097U (en) | 2011-09-09 | 2011-09-09 | Mud-water separation device for drag suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203377317U CN202280097U (en) | 2011-09-09 | 2011-09-09 | Mud-water separation device for drag suction dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280097U true CN202280097U (en) | 2012-06-20 |
Family
ID=46226271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203377317U Ceased CN202280097U (en) | 2011-09-09 | 2011-09-09 | Mud-water separation device for drag suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016130012A1 (en) * | 2015-02-13 | 2016-08-18 | Ihc Holland Ie B.V. | Natural vortex overflow system |
| CN107178109A (en) * | 2017-06-21 | 2017-09-19 | 中交广州航道局有限公司 | One kind rake inhales ship environment protecting valve and application method |
| CN110126996A (en) * | 2019-04-23 | 2019-08-16 | 烟台桑尼橡胶有限公司 | A kind of dredging pond and its dredging method |
-
2011
- 2011-09-09 CN CN2011203377317U patent/CN202280097U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016130012A1 (en) * | 2015-02-13 | 2016-08-18 | Ihc Holland Ie B.V. | Natural vortex overflow system |
| NL2014291B1 (en) * | 2015-02-13 | 2016-10-13 | Ihc Holland Ie Bv | Natural vortex overflow system. |
| CN107178109A (en) * | 2017-06-21 | 2017-09-19 | 中交广州航道局有限公司 | One kind rake inhales ship environment protecting valve and application method |
| CN107178109B (en) * | 2017-06-21 | 2024-02-27 | 中交广州航道局有限公司 | Environment-friendly valve for trailing suction hopper ship and use method |
| CN110126996A (en) * | 2019-04-23 | 2019-08-16 | 烟台桑尼橡胶有限公司 | A kind of dredging pond and its dredging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130731 Decision number of declaring invalidation: 20678 Granted publication date: 20120620 |