CN205239858U - Ballast tank silt eduction gear - Google Patents
Ballast tank silt eduction gear Download PDFInfo
- Publication number
- CN205239858U CN205239858U CN201520839481.5U CN201520839481U CN205239858U CN 205239858 U CN205239858 U CN 205239858U CN 201520839481 U CN201520839481 U CN 201520839481U CN 205239858 U CN205239858 U CN 205239858U
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- CN
- China
- Prior art keywords
- ballast
- house steward
- ballast tank
- water
- pipeline
- 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.)
- Withdrawn - After Issue
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
The utility model relates to a ballast tank silt eduction gear, include ballast tank (1), sea water house steward (2), ballast house steward (3) that are connected with the sea water house steward and absorb water house steward (4), install liquid suction equipment (5) on the ballast house steward, the preferred ballast pump of liquid suction equipment. Be connected ballast pipeline (3a) between ballast house steward and the ballast tank, the ballast pipeline stretches into one end installation at least one nozzle (6) of ballast tank, it is connected the pipeline that absorbs water (4a) to absorb water between house steward and the ballast tank, the pipeline that absorbs water stretches into one end installation at least one water sucking mouth (7) of ballast tank, absorb water and install remote -controlled valve (8) respectively on house steward, ballast house steward, absorb water pipeline and the ballast pipeline, install the liquid stream viewer on the house steward that absorbs water. The utility model discloses silt is carry over out of outboard to the reasonable ballast water in the ballast tank that utilizes, has replaced the mode of current artifical discharge silt, greatly reduced personnel's intensity of labour.
Description
Technical field
The utility model relates to a kind of ballast tank silt discharger, is applied to the ballasting system of boats and ships.
Background technology
In ballast tank, conventional ballast is seawater or river. The effect of ballast system is according to operation of shipNeeds, full ship ballast tank is injected or is discharged, to reach following object: adjust the drinking water of boats and shipsSteady and safe metacentric height with hull vertical, horizontal; Reduce the deformation of hull, in order to avoid cause excessiveBending moment and shearing force, reduce ship hull vibration; Improve empty cabin airworthiness. Boats and ships are more containing siltWaters is squeezed into after Ballast Water, and ballast tank tends to deposit a large amount of silt, causes boats and ships to bear a heavy burden, and has increased oilThe running costs such as consumption, and be difficult to wash away after sticky particle sediment deposition. The Yangtze and Yellow rivers of China andThe basin silt contents such as marine outfall are higher, need to squeeze in this basin the boats and ships ubiquity ballast tank of Ballast WaterThe problem that silt sediment is more. The method that there is no at present effective cleaning ballast tank silt, adopts moreLabor cleaning, workload is large, efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ballast tank silt discharger, energyEnough rinse the silt of ballast tank bottom and facilitate the discharge of silt.
The technical scheme that the utility model addresses the above problem is as follows:
A kind of ballast tank silt discharger, comprises ballast tank, seawater house steward, is connected with seawater house stewardBallast house steward and water suction house steward, it is characterized in that:
On described ballast house steward, liquid pumping equipment is installed, between ballast house steward and ballast tank, is connected ballastPipeline, at least one nozzle is installed in one end that described ballast pipeline stretches into ballast tank,
Between described water suction house steward and ballast tank, be connected suction line, described suction line stretches into ballast tankAt least one water sucking mouth is installed in one end,
Described seawater house steward and ballast house steward, ballast house steward and water suction house steward, ballast house steward and ballastThe connecting portion of pipe, water suction house steward and suction hose is all provided with remote-controlled valve.
According to the needs of ship type, the quantity of described ballast tank is more than 2 or 2.
Further, for the clear water on convenient absorbent mouth suction ballast tank top, facilitate nozzle to bottom simultaneouslyWashing away of silt, the position of described water sucking mouth is located at the top of ballast tank, and the position of described nozzle is located at pressureCarry the bottom in cabin. Or,
Further again, for convenient turbidity of observing Ballast Water, so that according to the turbidity choosing of Ballast WaterSelect the efflux time of silt, liquid stream viewer is installed on described water suction house steward.
As preferably, described liquid pumping equipment is ballast pump.
Described remote-controlled valve is preferably hydraulic stop valve.
Operation principle of the present utility model is to utilize liquid pumping equipment if ballast pump is by ballast tank topThe silt layer that the Ballast Water of clarification is squeezed into bottom washes away it, makes it form tiny particle, and profitWith ballast pump acting, make Ballast Water in cabin form flowing from the bottom to top, the silt bottom driving is upwardsMotion, and be blended in uniformly in Ballast Water, form muddy water, while then discharging Ballast Water, silt willAlong with current are discharged outboard together.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model reasonably utilizes the Ballast Water in ballast tank to take silt out of outboard, has substituted existingSomebody's work is discharged the mode of silt, greatly reduces personnel's labour intensity.
2, the utility model is flowed viewer and is judged the mixing situation of silt by liquid, is convenient to realize remote control and far awayJourney monitoring.
3, the utility model is simple in structure, is convenient to later maintenance maintenance; All pipelines can adopt plastics simultaneouslyPipe, the weight of reduction clean ship.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Shown in Fig. 1, a kind of ballast tank silt discharger, comprise ballast tank 1, seawater house steward 2,The ballast house steward 3 who is connected with seawater house steward and water suction house steward 4, be provided with liquid on described ballast house steward and take outSuction equipment 5, described liquid pumping equipment is preferably ballast pump. Between ballast house steward and ballast tank, be connected ballastPipeline 3a, at least one nozzle 6 is installed in one end that described ballast pipeline stretches into ballast tank, and described water suction is totalBetween pipe and ballast tank, be connected suction line 4a, described suction line stretches into one end of ballast tank and installs at leastA water sucking mouth 7, is separately installed with on described suction line, water suction house steward, ballast pipeline and ballast house stewardRemote-controlled valve 8, described remote-controlled valve preferably adopts hydraulic stop valve. The quantity of nozzle and water sucking mouth can be according to pressureThe shape and the volume that carry cabin determine.
According to the difference of ship type, the quantity of described ballast tank is more than 2 or 2, each ballast tankAll there is corresponding pipeline to be connected with ballast house steward and water suction between house steward.
For the clear water of convenient absorbent mouth extraction ballast tank, the position of described water sucking mouth is located at the upper of ballast tankPortion. For the ease of to the washing away of ballast tank bottom sediment, the location optimization of described nozzle is arranged on ballast tankBottom.
Or, adopt and arrangements different in Fig. 1, as long as the layout energy between water sucking mouth and nozzleEnough be conducive to silt mix all can.
For convenient turbidity of observing Ballast Water, to select the row of silt according to the turbidity of Ballast WaterGo out the time, liquid stream viewer 9 is installed on described water suction house steward.
Described seawater house steward and ballast house steward 3 and water suction house steward's 4 connecting portion is provided with remote-controlled valve, preferably, water suction house steward is connected seawater house steward in termination by a main line pipeline with ballast house steward, now, distantControl valve is arranged on the pipeline of main line. Described remote-controlled valve preferably adopts hydraulic stop valve.
In the utility model, a ballast pump can only rinse each ballast tank successively. Rinse in 1# ballast tankWhen the silt of deposition, close the remote-controlled valve between ballast house steward and seawater house steward, open and this ballast tank companyRemote-controlled valve on ballast pipeline and the suction piping connecing, and close the suction piping being connected with 2# ballast tankWith the remote-controlled valve on ballast pipeline. Then, ballast pump aspirates the clarification on 1# ballast tank top by water sucking mouthBallast Water, and wash away the silt layer of ballast tank bottom by nozzle water outlet, after Ballast Water is sprayed by nozzle,Form the current of high speed and high pressure, the silt that becomes piece is impacted into tiny particle. Because of the water sucking mouth water suction whileNozzle water spray, Ballast Water forms whirlpool shape in cabin, and tiny sand grain is along with water movement. Pass throughLiquid stream viewer is observed the turbidity of Ballast Water, in the time that turbidity no longer changes, illustrate Ballast Water withSilt has formed the muddy water mixing. As shown in Figure 1, now can open ballast house steward and seawater totalRemote-controlled valve between pipe is arranged the Ballast Water of this ballast tank, and silt will be discharged outboard with Ballast Water, subtract greatlyThe little deposition of silt in ballast tank. When after the drained Ballast Water of 1# ballast tank, can close ballast house stewardAnd the remote-controlled valve between seawater house steward, cuts out on the ballast pipeline that is connected with 1# ballast tank and suction pipingRemote-controlled valve, then opens the remote-controlled valve on suction line and the ballast pipeline being connected with 2# ballast tank, opensBegin to rinse the silt of 2# ballast tank.
It should be noted that, described embodiment is the restriction to utility model protection scope not, obviously, and thisField those of ordinary skill obtains other embodiment under the prerequisite that does not need to pay creative work, such as,The quantity of nozzle and water sucking mouth and position can arrange according to not shipmate type, the installation site of remote-controlled valveChange etc., these variations all drop on protection domain of the present utility model.
Claims (6)
1. a ballast tank silt discharger, comprises ballast tank (1), seawater house steward (2), the ballast house steward (3) who is connected with seawater house steward and water suction house steward (4), it is characterized in that:
Liquid pumping equipment (5) is installed on described ballast house steward, is connected ballast pipeline (3a) between ballast house steward and ballast tank, at least one nozzle (6) is installed in one end that described ballast pipeline stretches into ballast tank,
Between described water suction house steward and ballast tank, be connected suction line (4a), described suction line stretches into one end of ballast tank at least one water sucking mouth (7) is installed,
Described seawater house steward and ballast house steward (3), ballast house steward are all provided with remote-controlled valve with the connecting portion of water suction house steward (4), ballast house steward and ballast pipe, water suction house steward and suction hose.
2. ballast tank silt discharger according to claim 1, is characterized in that:
The quantity of described ballast tank is more than 2 or 2.
3. ballast tank silt discharger according to claim 1, is characterized in that:
The position of described water sucking mouth is located at the top of ballast tank, and the position of described nozzle is located at the bottom of ballast tank.
4. ballast tank silt discharger according to claim 1, is characterized in that:
Liquid stream viewer (9) is installed on described water suction house steward.
5. ballast tank silt discharger according to claim 1, is characterized in that:
Described liquid pumping equipment is ballast pump.
6. ballast tank silt discharger according to claim 1, is characterized in that:
Described remote-controlled valve is hydraulic stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839481.5U CN205239858U (en) | 2015-10-27 | 2015-10-27 | Ballast tank silt eduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839481.5U CN205239858U (en) | 2015-10-27 | 2015-10-27 | Ballast tank silt eduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205239858U true CN205239858U (en) | 2016-05-18 |
Family
ID=55938926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839481.5U Withdrawn - After Issue CN205239858U (en) | 2015-10-27 | 2015-10-27 | Ballast tank silt eduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205239858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-10-27 CN CN201520839481.5U patent/CN205239858U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |