CN203666941U - Ballast compartment sediment-prevention system - Google Patents
Ballast compartment sediment-prevention system Download PDFInfo
- Publication number
- CN203666941U CN203666941U CN201320878641.8U CN201320878641U CN203666941U CN 203666941 U CN203666941 U CN 203666941U CN 201320878641 U CN201320878641 U CN 201320878641U CN 203666941 U CN203666941 U CN 203666941U
- Authority
- CN
- China
- Prior art keywords
- ballast
- ballast tank
- pipeline
- pump
- flushing
- 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 - Lifetime
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000013049 sediment Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 108010066057 cabin-1 Proteins 0.000 description 7
- 239000013535 sea water Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a ballast compartment sediment-prevention system which comprises a double-layer type ballast compartment, a ballast water pipeline and a sediment flushing device, an overflow compartment is arranged on the upper layer of the double-layer type ballast compartment, the ballast water pipeline comprises a ballast pump, a pipeline and a remote control valve, the ballast pump is connected with the pipeline, the remote control valve is arranged on the pipeline, the pipeline is communicated with the overflow compartment, the ballast water flow sprayed out of the pipeline flows along the bottom and the edge of the overflow compartment, and the sediment is finally formed at the bottom of the overflow compartment. According to the system, the cleaning workloads of precipitated sediment are greatly reduced, the dead weight capacity losses in the loading process are reduced, and convenience is brought to actual operation and use of a shipowner.
Description
Technical field
The utility model relates to ship design and manufactures field, relates in particular to the anti-silt system of a kind of ballast tank.
Background technology
The ultra-large type dirty tanker of domestic operation is in the time of port discharge, because marine site is in Jiangkou incidence, seawater sediment charge is more, frequent several flight number moves, a large amount of silt has deposited at the bottom of ballast tank, and aggregate is intensive in the double bottom of hull, make cleaning work very difficult, this is while using due to traditional ballast tank, ballast water can upwards overflow whole cabin from the bilge, if sediment charge is larger in ballast water, have a large amount of silt lodgings in ballast tank bottom, and ballast tank bottom area is very large, structure aggregate is intensive, extremely difficult cleaning after sediment deposition, thereby the corresponding minimizing of the load carrying ability while causing loading, affect operation economy.
In view of the domestic shipowner of part has clearly proposed the designing requirement of anti-mud in new shipbuilding program, the silt cleaning work that therefore how can carry out simply and effectively ballast tank has become urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide the anti-silt system of a kind of ballast tank, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
The anti-silt system of a kind of ballast tank, wherein, comprise two-layer equation ballast tank, ballast line and sand flushing device, the upper strata of described two-layer equation ballast tank is overflow cabin, and described ballast line comprises ballast pump, pipeline and remote valve, and described ballast pump is connected with described pipeline, described remote valve is located on described pipeline, described pipeline is communicated with described overflow cabin, flows along described overflow bilge portion and edge from the ballast water current of described pipeline ejection, and silt is finally formed on described overflow bilge portion.
The anti-silt system of above-mentioned ballast tank, wherein, described sand flushing device comprises flushing pump, flushing pipe, fire valve and hose coupling and ballast jet dredge pump, described flushing pump, described flushing pipe and described fire valve and hose coupling are connected successively, described flushing pump is fire pump or general service pump, and described flushing pipe is located at before and after described ballast tank.
The anti-silt system of above-mentioned ballast tank, wherein, the bottom platform area of the upper strata ballast tank of described two-layer equation ballast tank is less than the bottom platform area of lower floor's ballast tank.
The anti-silt system of above-mentioned ballast tank, wherein, the outside in described overflow cabin is provided with dash grid in the region of lower floor's ballast tank of described two-layer equation ballast tank.
Compared with the prior art, the beneficial effects of the utility model are:
The utility model has alleviated the cleaning work amount of precipitation silt greatly, and the load carrying ability loss while reducing loading offers convenience for shipowner's actual operation is used.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the system architecture schematic diagram of the anti-silt system of the utility model ballast tank;
Fig. 2 is the cutaway view of Fig. 1 along A-A direction.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.
The utility model embodiment provides a kind of ballast tank anti-silt system, shown in Fig. 1 and Fig. 2, comprise two-layer equation ballast tank, ballast line and sand flushing device, the upper strata of two-layer equation ballast tank is overflow cabin 1, ballast line comprises ballast pump, pipeline 2 and remote valve 3, ballast pump is connected with pipeline 2, remote valve 3 is located on pipeline 2, pipeline 2 is communicated with overflow cabin 1, the ballast water current that spray from pipeline 2 along 1 bottom, overflow cabin and edge flow, arrow in Fig. 1 shows the flow direction of ballast water, and silt is finally formed on 1 bottom, overflow cabin.
In preferred embodiment of the present utility model, sand flushing device comprises flushing pump, flushing pipe, fire valve and hose coupling 4 and ballast jet dredge pump, flushing pump, flushing pipe and fire valve and hose coupling 4 are connected successively, and flushing pump is fire pump or general service pump, and flushing pipe is located at before and after ballast tank.
Further, the upper strata ballast tank of two-layer equation ballast tank, the bottom platform area in overflow cabin 1 is less than the bottom platform area of lower floor's ballast tank.
Further, the outside in overflow cabin 1 is provided with dash grid 5 in the region of lower floor's ballast tank of two-layer equation ballast tank, to slow down the speed of current.
Loading when ballast water, can first open the remote valve that passes to top ballast tank 3 on ballast pipeline 2, by so far layer platform of sea water pump, top ballast water is made to full cabin by ballast pump, be then spilled over to bottom ballast tank by epimere opening, until all fill it up with.
In native system, silt major part in seawater can be accumulated in to the bottom platform in top ballast tank (overflow cabin 1).Because the bottom platform structure aggregate in overflow cabin 1 is below platform, platform top is smooth plates, by the increasing design of discharge orifice on the strong frame of transversary, increases flowing power, can significantly reduce Sediment Siltation, easy cleaning.Overflow cabin 1 bottom platform area significantly reduces compared with bottom ballast tank simultaneously, flushing pipe is respectively set before and after ballast tank, utilize fire pump in cabin or general service pump to suck seawater to be delivered to the fire main on Cargo Oil deck, by Special fire-fighting valve and hose coupling 4, the silt depositing in ballast tank is effectively rinsed, diluted again, then by ballast jet dredge pump ballast pump to outboard, greatly alleviate the cleaning work amount of precipitation silt, load carrying ability loss while reducing loading, offers convenience for shipowner's actual operation is used.
Above specific embodiment of the utility model be have been described in detail, but the utility model is not restricted to specific embodiment described above, it is just as example.To those skilled in the art, any equivalent modifications and alternative also all among category of the present utility model.Therefore,, not departing from equalization conversion and the amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (4)
1. the anti-silt system of ballast tank, it is characterized in that, comprise two-layer equation ballast tank, ballast line and sand flushing device, the upper strata of described two-layer equation ballast tank is overflow cabin (1), described ballast line comprises ballast pump, pipeline (2) and remote valve (3), described ballast pump is connected with described pipeline (2), described remote valve (3) is located on described pipeline (2), described pipeline (2) is communicated with described overflow cabin (1), flow along bottom, described overflow cabin (1) and edge from the ballast water current of described pipeline (2) ejection, silt is finally formed on bottom, described overflow cabin (1).
2. the anti-silt system of ballast tank according to claim 1, it is characterized in that, described sand flushing device comprises flushing pump, flushing pipe, fire valve and hose coupling (4) and ballast jet dredge pump, described flushing pump, described flushing pipe and described fire valve and hose coupling (4) are connected successively, described flushing pump is fire pump or general service pump, and described flushing pipe is located at before and after described ballast tank.
3. the anti-silt system of ballast tank according to claim 1, is characterized in that, the bottom platform area of the upper strata ballast tank of described two-layer equation ballast tank is less than the bottom platform area of lower floor's ballast tank.
4. the anti-silt system of ballast tank according to claim 1, is characterized in that, the outside in described overflow cabin (1) leads in the region of lower floor's ballast tank of described two-layer equation ballast tank and is provided with dash grid (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878641.8U CN203666941U (en) | 2013-12-27 | 2013-12-27 | Ballast compartment sediment-prevention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878641.8U CN203666941U (en) | 2013-12-27 | 2013-12-27 | Ballast compartment sediment-prevention system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666941U true CN203666941U (en) | 2014-06-25 |
Family
ID=50963261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878641.8U Expired - Lifetime CN203666941U (en) | 2013-12-27 | 2013-12-27 | Ballast compartment sediment-prevention system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666941U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527929A (en) * | 2014-12-30 | 2015-04-22 | 广州文冲船厂有限责任公司 | Water ballast tank anti-sediment structure |
| CN105216988A (en) * | 2015-10-27 | 2016-01-06 | 上海船舶研究设计院 | A kind of ballast tank silt eduction gear |
| CN106275305A (en) * | 2016-08-25 | 2017-01-04 | 广船国际有限公司 | A kind of ballast for cruising system, its control method and there are its boats and ships |
| CN112550582A (en) * | 2020-12-03 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Ballast system for reducing sediment sucked by ballast water and ship |
| CN112572688A (en) * | 2020-12-03 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Control method of ballast system for reducing ballast water intake sediment |
-
2013
- 2013-12-27 CN CN201320878641.8U patent/CN203666941U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527929A (en) * | 2014-12-30 | 2015-04-22 | 广州文冲船厂有限责任公司 | Water ballast tank anti-sediment structure |
| CN105216988A (en) * | 2015-10-27 | 2016-01-06 | 上海船舶研究设计院 | A kind of ballast tank silt eduction gear |
| CN106275305A (en) * | 2016-08-25 | 2017-01-04 | 广船国际有限公司 | A kind of ballast for cruising system, its control method and there are its boats and ships |
| CN112550582A (en) * | 2020-12-03 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Ballast system for reducing sediment sucked by ballast water and ship |
| CN112572688A (en) * | 2020-12-03 | 2021-03-30 | 沪东中华造船(集团)有限公司 | Control method of ballast system for reducing ballast water intake sediment |
| CN112572688B (en) * | 2020-12-03 | 2021-09-21 | 沪东中华造船(集团)有限公司 | Control method of ballast system for reducing ballast water intake sediment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203666941U (en) | Ballast compartment sediment-prevention system | |
| CN101774425A (en) | Device and method for preventing sediment deposition and treating sediment in ballast tank of ship | |
| CN205113673U (en) | Air compressor machine ballast semi -submerged ship ballast tank dive auxiliary system | |
| CN104386209A (en) | Sand cabin type self-loading sand carrier | |
| CN102030077B (en) | Anti-sediment type large-size ship with new ballast tank separation | |
| CN104608879B (en) | A kind of ballast water exchange system | |
| CN110259558A (en) | A kind of boat diesel engine gas exhaust piping rainwater collecting and treating system | |
| CN105799863A (en) | Seawater supply system for ship | |
| CN105216988A (en) | A kind of ballast tank silt eduction gear | |
| CN205131567U (en) | Pipeline arrangement structure of ballast for cruising system | |
| CN206871323U (en) | A kind of top margin ballast tank ballast water bleed-off system | |
| CN202201129U (en) | Novel sand resistant system of ballast tank of large oil tanker | |
| CN207580088U (en) | A kind of lakes fitted type bulk carrier pipe does arrangement | |
| CN205499277U (en) | Portable stealthy fire control of ocean rivers fuel repository refuelling platform that saves oneself | |
| CN205010821U (en) | Crude oil storage tank sealing device | |
| CN209567056U (en) | One kind being applied to the reflux of ship topside tank and removes silt device | |
| CN203593138U (en) | Seawater deposition cabin structure | |
| CN208264535U (en) | Antiwind hydraulic jet propulsion unmanned boat | |
| CN205737976U (en) | Sea water supply system peculiar to vessel | |
| CN102717871A (en) | Water inlet and drainage device for ballast water of cargo hold | |
| CN201923287U (en) | Device for preventing silt deposition in ballast tank of ship and treating silt | |
| CN206965214U (en) | A kind of tar and ammonia water separation hopper | |
| CN201872905U (en) | Anti-sediment large-sized ship with novelly separated ballast compartment | |
| CN204916050U (en) | Boats and ships fuel overflow cabin structure | |
| CN207513587U (en) | A kind of switchable type landwaste current divider box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Congbo Inventor after: Shang Baoguo Inventor after: Wang Ying Inventor after: Zhang Fan Inventor after: Sang Wei Inventor after: Zhang Yong Inventor before: Li Congbo Inventor before: Shang Baoguo Inventor before: Wang Ying Inventor before: Zhang Fan Inventor before: Sang Wei Inventor before: Zhang Yong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |