CN109466702A - Tanker oceangoing ship raffinate collection system - Google Patents
Tanker oceangoing ship raffinate collection system Download PDFInfo
- Publication number
- CN109466702A CN109466702A CN201811574749.1A CN201811574749A CN109466702A CN 109466702 A CN109466702 A CN 109466702A CN 201811574749 A CN201811574749 A CN 201811574749A CN 109466702 A CN109466702 A CN 109466702A
- Authority
- CN
- China
- Prior art keywords
- pipe
- cabin
- tank
- collection system
- oceangoing ship
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000007096 poisonous effect Effects 0.000 description 3
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention belongs to Shipping fields, it is intended to provide a kind of tanker oceangoing ship raffinate collection system, its key points of the technical solution are that including cargo tank, dirty oil tank, jet pump, sewage pipe, and it is connected in parallel below sewage pipe and enters cabin pipe, cargo tank bottom surface is provided with collecting tank, enter cabin pipe to extend in collecting tank, the suction inlet of jet pump is connected to sewage pipe, the outlet of jet pump is connected with the first discharge pipe and the second discharge pipe, first discharge pipe is connected to dirty oil tank, second discharge pipe protrudes into b.s.l., the work water inlet of jet pump is connected with butterworthpump, butterworthpump is connected with inlet tube, inlet tube is connected to dirty oil tank.This tanker oceangoing ship raffinate collection system passes through the cooperation of jet pump and each pipeline; realize absorption of the long-range control jet pump to raffinate in cargo hold; be conducive to protect the health of crewman; mitigate the work load of crewman; most of raffinate in cargo tank is absorbed completely simultaneously; the flammable of cargo tank reduces, and improves the safety of ship.
Description
Technical field
The present invention relates to Shipping field, in particular to a kind of tanker oceangoing ship raffinate collection system.
Background technique
It is usually after transit is complete by the way of pumping out by liquid goods for tanker oceangoing ship in Shipping field
The removal from ship.In the prior art, the tail portion of ship is usually placed with the dynamic transfer systems such as engine, therefore ship tail
Portion would generally be higher than the head of ship, and so as to cause the bottom angled of cargo hold, remaining liquid goods can be trapped in cargo hold bottom
The lowest part in face, and the mode in the prior art that pumps out can not be sucked out.
But current legal provisions, the residual quantity in cargo hold must not exceed 75 liters, therefore after liquid pump goes out, need crewman
It carries out smearing cabin, stripping work in into cargo hold, the work load of crewman is larger, while the more liquid goods of residual in cargo hold, on the one hand
It is unfavorable for the health of crewman, the combustibility of another aspect cargo hold greatly improves, and there are security risks.
Summary of the invention
The object of the present invention is to provide a kind of tanker oceangoing ship raffinate collection systems, have residual in long-range absorption cargo tank
Liquid mitigates the advantages of crewman's work load.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of tanker oceangoing ship raffinate collection system is provided with cargo tank below deck including several, opens up and on the quarter locate
Dirty oil tank, jet pump, sewage pipe and several be connected in parallel below sewage pipe enter cabin pipe, the lowest part of the cargo tank bottom surface
Be provided with collecting tank, it is described enter cabin pipe end extend in collecting tank, the suction inlet of the jet pump is removably connected to sewage pipe
Far from the end for entering cabin pipe, the outlet of the jet pump is removably connected with tee tube, and the is plugged with above the tee tube
One discharge pipe, first discharge pipe are connected to dirty oil tank, are plugged with the second discharge pipe, the second row below the tee tube
Outlet pipe protrudes into b.s.l., and the work water inlet of the jet pump is removably connected with connecting tube, and the connecting tube is detachable
It is connected to butterworthpump, the butterworthpump is connected with inlet tube, and the inlet tube is connected to dirty oil tank.
By using above-mentioned technical proposal, butterworthpump provides power to jet pump, so that sewage pipe and entering has in the pipe of cabin
The raffinate for remaining in cargo tank bottom is sucked out biggish suction, and the raffinate of suction is discharged after jet pump.The collection opened up
Liquid bath is located at the lowest part of cargo tank bottom surface, helps to draw it into cabin pipe.Pass through matching for jet pump and each pipeline
It closes, crewman only needs long-range control jet pump that can realize the absorption to raffinate in cargo hold, is on the one hand conducive to protect crewman
Health, mitigate the work load of crewman, most of raffinate in another aspect cargo tank is absorbed completely, cargo tank it is flammable
Property reduce, improve the safety of ship.
Further setting: the slot bottom of the collecting tank is tilted towards one end of collecting tank, it is described enter cabin manage far from sewage pipe
End be equipped with pipetting hose, the pipetting hose is connected through metal hose joint with cabin pipe is entered, the pipe of the pipetting hose
Body is attached on the slot bottom of collecting tank, and the pipetting hose is located at the lowest part of collecting tank, the end far from the end of sewage pipe
It is arranged with siderosphere.
By using above-mentioned technical proposal, the slot bottom of collecting tank is tilted, and the raffinate in cargo tank can be along collecting tank
Slot bottom is accumulated to the lowest part of collecting tank, and the nozzle for the pipetting hose being arranged is equipped with and matches siderosphere, and it is soft to increase imbibition with siderosphere
Gravity at pipe nozzle, so that the nozzle of pipetting hose is always positioned at the lowest part of collecting tank slot bottom, convenient for will be in collecting tank
Raffinate is more thoroughly sucked out.
Further setting: the pipetting hose is equipped with filter screen, the edge of the filter screen far from the end sleeve of sewage pipe
It is pressed in in siderosphere.
By using above-mentioned technical proposal, the setting of filter screen can effectively prevent biggish impurity to enter in pipeline, will
Pipeline blockage.
Further setting: it is described enter cabin pipe enter on the pipe shaft of cargo tank cargo tank and be provided with gas blow pipe, the gas blow pipe
Outlet extend in collecting tank, gas blow pipe in several cargo tanks stretches out cargo tank and is simultaneously communicated with air supply pipe, the gas supply
Pipe is communicated with air compressor machine.
By using above-mentioned technical proposal, when drawing the raffinate in cargo tank, compressed air is blown into gas supply by air compressor machine
In pipe, the gas in air supply pipe is entered in raffinate by gas blow pipe, so that raffinate generates rolling, to reduce the production of raffinate bottom
The case where raw impurity accumulation, reduce a possibility that being blocked at pipetting hose port.
Further setting: the gas blow pipe is spirally wrapped around on the pipe of cabin, is parallel with heating tube on the air supply pipe,
Shut-off valve is connected on the heating tube.
By using above-mentioned technical proposal, in winter in more cold environment, towards heating tube in spray steam, steam
The other pipelines that enters cabin pipe into cabin tubular heat and can transfer heat in the present invention are given by gas blow pipe, to reduce
A possibility that pipeline is freezed since temperature is too low.
Further setting: being removably connected with control ball valve on the pipe shaft of the sewage pipe, it is described enter cabin pipe close to row
The pipe shaft position of dirty pipe is removably connected with the first ball valve.
By using above-mentioned technical proposal, the setting of the first ball valve realize to it is each enter cabin pipe individually controlled,
Advantageously reduce the energy consumption of jet pump.Control ball valve total control is carried out to sewage pipe, thus realize to it is each enter cabin pipe into
The opening and closing of row simultaneously, further improves the control to pipeline.
Further setting: being removably connected with the second ball valve on first discharge pipe, removable on second discharge pipe
It unloads and is connected with third ball valve.
It can be closed by using above-mentioned technical proposal when the liquid goods of transport is nuisanceless free of contamination environment protection liquid
Second ball valve, opens third ball valve, and liquid enters in seawater by third ball valve；When the liquid goods of transport is poisonous and hazardous liquid
When, third ball valve is closed, the second ball valve is opened, liquid enters in dirty oil tank.
Further setting: it is described enter cabin pipe across the pipe shaft position on deck be arranged with crossing cabin part, the crossing cabin part is through bolt
Connection above deck, the crossing cabin part and enters between the pipe of cabin pad and is equipped with expansion sealing strip.
Entered between cabin pipe and deck by using above-mentioned technical proposal using the cooperation of crossing cabin part and expansion sealing strip
Better tightness effectively reduces during Shipping, and water flow enters in cargo tank.
Further setting: being welded with channel steel on the side wall of the cargo tank, it is described enter cabin pipe detachably connect by U bolt
It connects on channel steel.
By using above-mentioned technical proposal, enters support of the cabin pipe by channel steel, can more be firmly secured at cargo tank
It is interior.
Further setting: it is removably connected with throttle valve respectively on the inlet tube and the pipe shaft of connecting tube.
By using above-mentioned technical proposal, the cargo tank quantity that the setting of throttle valve can clear up as needed adjusts flow
Size, achieve the effect that energy saving.
In conclusion the invention has the following advantages: being realized long-range by the cooperation of jet pump and each pipeline
Absorption of the jet pump to raffinate in cargo hold is controlled, is conducive to the health for protecting crewman, mitigates the work load of crewman, while liquid goods
Most of raffinate in cabin is absorbed completely, and the flammable of cargo tank reduces, and improves the safety of ship.
Detailed description of the invention
Fig. 1 is for embodying structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view for embodying cargo tank and dirty oil tank；
Fig. 3 is the enlarged drawing for embodying the portion A in Fig. 1；
Fig. 4 is the enlarged drawing for embodying the portion B in Fig. 2；
Fig. 5 is the enlarged drawing for embodying the portion C in Fig. 1；
Fig. 6 is the enlarged drawing for embodying the portion D in Fig. 1.
In figure, 1, cargo tank；11, collecting tank；12, channel steel；121, U bolt；2, dirty oil tank；3, jet pump；31, threeway
Pipe；32, connecting tube；4, sewage pipe；41, ball valve is controlled；5, enter cabin pipe；51, metal hose joint；52, pipetting hose；521, match
Siderosphere；522, filter screen；53, the first ball valve；6, the first discharge pipe；61, the second ball valve；7, the second discharge pipe；71, third ball
Valve；8, butterworthpump；81, inlet tube；9, throttle valve；10, crossing cabin part；101, expansion sealing strip；13, gas blow pipe；14, air supply pipe；
141, heating tube；1411, shut-off valve；15, air compressor machine.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment: a kind of tanker oceangoing ship raffinate collection system, referring to Figure 1 and Figure 3, including several cargo tanks 1(is referring to figure
2), dirty oil tank 2(is referring to Fig. 2), jet pump 3, sewage pipe 4 and be connected in parallel on the lower section of sewage pipe 4 enter cabin pipe 5.Cargo tank 1 is side by side
It is provided with the lower section on deck, dirty oil tank 2 is provided with the tail portion of ship, and sewage pipe 4 is located at the top of cargo tank 1, is connected in parallel on blowdown
The cabin pipe 5 that enters of 4 lower section of pipe enters in cargo tank 1 across deck.
Referring to Figure 1 and Figure 3, jet pump 3, the suction inlet of jet pump 3 are connected with far from the end for entering cabin pipe 5 in sewage pipe 4
It is bolted in sewage pipe 4, the outlet of jet pump 3 has been bolted tee tube 31, and one end of tee tube 31 is plugged with
First discharge pipe 6, the first discharge pipe 6 are connected with dirty oil tank 2, and the other end of tee tube 31 is plugged with the second discharge pipe 7, and second
Discharge pipe 7 protrudes into b.s.l..
Referring to Figure 1 and Figure 3, in order to realize that the division of labor of the first discharge pipe 6 and the second discharge pipe 7 drains, in the first discharge pipe 6
Pipe shaft on be bolted the second ball valve 61, be bolted third ball valve 71 on the pipe shaft of the second discharge pipe 7.When
When the liquid goods of transport is nuisanceless free of contamination environment protection liquid, the second ball valve 61 can be closed, opens third ball valve 71, liquid warp
Third ball valve 71 is crossed to enter in seawater；When the liquid goods of transport is poisonous and hazardous liquid, third ball valve 71 is closed, opens second
Ball valve 61, liquid enter in dirty oil tank 2.
Referring to Figure 1 and Figure 3, the work water inlet of jet pump 3 has been bolted connecting tube 32, and connecting tube 32 is far from injection
One end of pump 3 has been bolted butterworthpump 8, and butterworthpump 8 is that jet pump 3 provides drawing liquid power.Butterworthpump 8 is far from connecting tube 32
One end be bolted inlet tube 81, inlet tube 81 is with dirty oil tank 2(referring to Fig. 2) be connected to.
Referring to Figure 1 and Figure 3, in order to control the power size of butterworthpump 8, on inlet tube 81 and the pipe shaft of connecting tube 32 point
It is not removably connected with throttle valve 9, it is preferred that throttle valve 9 uses butterfly valve.
Referring to Figure 1 and Figure 3, when work, butterworthpump 8 extracts dirty oil tank 2(referring to the liquid in Fig. 2) as jet pump 3
Power source, jet pump 3 make sewage pipe 4 and enter have suction in cabin pipe 5, and the raffinate positioned at 1 bottom of cargo tank is entered cabin pipe 5
Suction and picked up, raffinate through entering cabin pipe 5, sewage pipe 4, jet pump 3 and the first discharge pipe 6(or the second discharge pipe 7)
And it is discharged.
Referring to Fig. 2 and Fig. 4, in order to absorb more thorough lowest part in 1 bottom surface of cargo tank to the raffinate in cargo tank 1
(dynamic transfer systems such as engine due to ship are located at stern, and the fore of ship is usually above stern) is provided with liquid collecting
The slot bottom of slot 11, collecting tank 11 is tilted towards one end.The end for entering cabin pipe 5 is located in collecting tank 11, and the end is soft by metal
Pipe fitting 51 is connected with pipetting hose 52, and the pipe shaft of pipetting hose 52 is attached on the slot bottom of collecting tank 11, and nozzle is located at collection
The lowest part of liquid bath 11.
Referring to Fig. 2 and Fig. 4, in order to enable the nozzle of pipetting hose 52 is always positioned at the lowest part of collecting tank 11, imbibition is soft
Pipe 52 is arranged with siderosphere 521 on the nozzle far from sewage pipe 4, while biggish impurity is inhaled into pipe in raffinate in order to prevent
In road, the blocking of pipeline is caused, filter screen 522 is arranged on the nozzle of pipetting hose 52, the edge of filter screen 522 is compacted
With in siderosphere 521.
Referring to Fig.1 and Fig. 6, enter cabin pipe 5 and enter cargo tank 1(referring to Fig. 2) pipe shaft on be provided with gas blow pipe 13(referring to scheming
2), gas blow pipe 13 is spirally wrapped around on cabin pipe 5.The outlet of gas blow pipe 13 extends to collecting tank 11(reference Fig. 2) in, if
Gas blow pipe 13 in dry cargo tank 1 stretches out cargo tank 1 and is communicated with air supply pipe 14, and air supply pipe 14 is communicated with air compressor machine 15.?
It is parallel with heating tube 141 on air supply pipe 14, shut-off valve 1411 is connected on heating tube 141.
Referring to Fig.1 and Fig. 6, gas blow pipe 13(can generate gas by air compressor machine 15 referring to Fig. 2), and gas make cargo tank
1(is referring to Fig. 2) raffinate of bottom generates rolling, thus a possibility that reducing contamination precipitation, improving raffinate, to enter imbibition soft
Fluency of the pipe 52(referring to Fig. 2).Heating tube 1411 is opened in colder environment simultaneously, and towards air supply pipe 141 and is blown
Pour the steam with heat in pipe 13, the conduct heat away of steam generation into the present invention on pipeline, thus reduce pipeline by
It is too low in temperature and a possibility that freeze.
Referring to Fig. 5, enters cabin pipe 5 across the pipe shaft position of ship deck and be arranged with crossing cabin part 10, crossing cabin part 10 connects through bolt
It connects above deck, in order to increase the leakproofness between crossing cabin part 10 and deck, pad is set between crossing cabin part 10 and the tube wall for entering cabin pipe 5
There is expansion sealing strip 101.
It sometimes will appear several cargo tanks 1 not in the state used, it is therefore desirable to right in actual operation referring to Fig. 5
Enter cabin pipe 5 and carries out independent control.Enter cabin pipe 5 and be bolted the first ball valve 53 close to the pipe shaft position of sewage pipe 4, is arranging
Control ball valve 41(is bolted on the pipe shaft of dirty pipe 4 referring to Fig. 3), control ball valve 41 carries out total opening and closing to sewage pipe 4
Control, the first ball valve 53 to it is each enter the control distinguished of cabin pipe 5.
Referring to Fig. 2 and Fig. 4, it is welded with channel steel 12 on the side wall of cargo tank 1, U bolt 121 is connected on channel steel 12,
Enter cabin pipe 5 after entering in cargo tank 1, enters cabin pipe 5 across U bolt 121 and pipe 5 quilt in cabin is entered by the setting of U bolt 121
It is fixed in cargo tank 1, shaking will not be generated during transportation.
Specific work process: after determining the cargo tank 1 that needs carry out, opening the first ball valve 53 of corresponding cargo tank 1, the
After one ball valve 53 is opened, control ball valve 41 is opened, while according to liquid goods whether being poisonous and hazardous substance and judges to open
Second ball valve 61 or third ball valve 71.After the completion of ball valve is opened, the size of throttle valve 9 is adjusted, then opens injection simultaneously
Pump 3 and butterworthpump 8, clear up the raffinate in liquid freight house.Raffinate is successively by entering cabin pipe 5, sewage pipe 4, jet pump 3, the
One discharge pipe 6(or the second discharge pipe 7) after be discharged.
The above embodiments are only explanation of the invention, are not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of tanker oceangoing ship raffinate collection system, it is characterized in that: include several be provided with below deck cargo tank (1),
Open up the dirty oil tank (2) on the quarter located, jet pump (3), sewage pipe (4) and several be connected in parallel on entering below sewage pipe (4)
(5) are managed in cabin, and the lowest part of cargo tank (1) bottom surface is provided with collecting tank (11), it is described enter cabin pipe (5) end extend to collecting tank
(11) in, the suction inlet of the jet pump (3) is removably connected to sewage pipe (4) far from the end for entering cabin pipe (5), the injection
The outlet of pump (3) is removably connected with tee tube (31), and described tee tube (31) one end is plugged with the first discharge pipe (6), institute
The first discharge pipe (6) to be stated to be connected to dirty oil tank (2), tee tube (31) other end is plugged with the second discharge pipe (7), and described
Two discharge pipes (7) protrude into b.s.l., and the work water inlet of the jet pump (3) is removably connected with connecting tube (32), institute
It states connecting tube (32) to be removably connected to butterworthpump (8), the butterworthpump (8) is connected with inlet tube (81), the inlet tube
(81) dirty oil tank (2) are connected to.
2. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: the slot bottom court of the collecting tank (11)
To one end of collecting tank (11) tilt, it is described enter cabin pipe (5) far from sewage pipe (4) end be equipped with pipetting hose (52), it is described
Pipetting hose (52) is connected through metal hose joint (51) with cabin pipe (5) is entered, and the pipe shaft of the pipetting hose (52) is attached to
On the slot bottom of collecting tank (11), the pipetting hose (52) is located at the lowest part of collecting tank (11) far from the end of sewage pipe (4),
The end sleeve, which is equipped with, matches siderosphere (521).
3. tanker oceangoing ship raffinate collection system according to claim 2, it is characterized in that: the pipetting hose (52) is far from row
The end sleeve of dirt pipe (4) pipe is equipped with filter screen (522), and the edge of the filter screen (522) is pressed in in siderosphere (521).
4. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: it is described enter cabin pipe (5) enter liquid goods
It being provided on the pipe shaft of cabin cargo tank (1) gas blow pipe (13), the outlet of the gas blow pipe (13) extends in collecting tank (11), if
Gas blow pipe (13) in dry cargo tank (1) stretches out cargo tank (1) and is communicated with air supply pipe (14), air supply pipe (14) connection
There are air compressor machine (15).
5. tanker oceangoing ship raffinate collection system according to claim 4, it is characterized in that: the gas blow pipe (13) is in the shape of a spiral
It is wrapped on cabin pipe (5), is parallel with heating tube (141) on the air supply pipe (14), be connected with and cut on the heating tube (141)
Only valve (1411).
6. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: on the pipe shaft of the sewage pipe (4)
Be removably connected with control ball valve (41), it is described enter cabin pipe (5) close to sewage pipe (4) pipe shaft position be removably connected with the
One ball valve (53).
7. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: can on first discharge pipe (6)
Dismantling connection has the second ball valve (61), is removably connected with third ball valve (71) on second discharge pipe (7).
8. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: it is described enter cabin pipe (5) pass through deck
Pipe shaft position be arranged with crossing cabin part (10), the crossing cabin part (10) is bolted above deck, the crossing cabin part (10) with
Enter pad between cabin pipe (5) and is equipped with expansion sealing strip (101).
9. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: on the side wall of the cargo tank (1)
Be welded with channel steel (12), it is described enter cabin pipe (5) be detachably connected on channel steel (12) by U bolt (121).
10. tanker oceangoing ship raffinate collection system according to claim 1, it is characterized in that: the inlet tube (81) and connection
It manages and is removably connected with throttle valve (9) respectively on the pipe shaft of (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574749.1A CN109466702B (en) | 2018-12-21 | 2018-12-21 | Liquid cargo ship residual liquid collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574749.1A CN109466702B (en) | 2018-12-21 | 2018-12-21 | Liquid cargo ship residual liquid collecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109466702A true CN109466702A (en) | 2019-03-15 |
| CN109466702B CN109466702B (en) | 2024-02-20 |
Family
ID=65676328
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811574749.1A Active CN109466702B (en) | 2018-12-21 | 2018-12-21 | Liquid cargo ship residual liquid collecting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109466702B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116729545A (en) * | 2023-06-25 | 2023-09-12 | 南通中远海运船务工程有限公司 | Oil storage system of crude oil ship |
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|---|---|---|---|---|
| GB201280A (en) * | 1922-05-10 | 1923-08-02 | Henry Milward & Sons Ltd | Improvements relating to liquid spray pumps or apparatus |
| FR693941A (en) * | 1929-04-19 | 1930-11-26 | Improvements to liquid fuel supply devices | |
| EP0879966A1 (en) * | 1997-05-23 | 1998-11-25 | Frank Mohn Fusa A/S | Arrangement of unloading pump which is submersible in the cargo tank of a ship |
| KR20030075264A (en) * | 2002-03-18 | 2003-09-26 | 대우조선해양 주식회사 | Waste of ballast tank removing apparatus in LNG carrier |
| CN101036020A (en) * | 2004-07-16 | 2007-09-12 | 斯塔托伊尔公司 | Vessel |
| KR100695963B1 (en) * | 2005-12-30 | 2007-03-19 | 삼성중공업 주식회사 | Fluid filling and discharge structure in tank of carrier |
| KR101484663B1 (en) * | 2014-02-25 | 2015-01-20 | 미진정공(주) | Apparatus for preventing precipitation of sludge, agitating liquid and micro bubble aerator in liquid storage tank |
| WO2016126164A1 (en) * | 2015-02-03 | 2016-08-11 | Vitallic As | Method and system for emptying a liquid containing tank |
| CN206307243U (en) * | 2016-11-14 | 2017-07-07 | 南京盛航海运股份有限公司 | Concentrate the stripping system of pump room |
| CN209410281U (en) * | 2018-12-21 | 2019-09-20 | 南京盛航海运股份有限公司 | Tanker oceangoing ship raffinate collection system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116729545A (en) * | 2023-06-25 | 2023-09-12 | 南通中远海运船务工程有限公司 | Oil storage system of crude oil ship |
| CN116729545B (en) * | 2023-06-25 | 2024-05-14 | 南通中远海运船务工程有限公司 | Oil storage system of crude oil ship |
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