CN114590368B - Arrangement method of fuel gas equipment of dual-fuel ship - Google Patents
Arrangement method of fuel gas equipment of dual-fuel ship Download PDFInfo
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- CN114590368B CN114590368B CN202210355044.0A CN202210355044A CN114590368B CN 114590368 B CN114590368 B CN 114590368B CN 202210355044 A CN202210355044 A CN 202210355044A CN 114590368 B CN114590368 B CN 114590368B
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- surrounding wall
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000446 fuel Substances 0.000 title claims abstract description 28
- 239000002737 fuel gas Substances 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 89
- 238000003466 welding Methods 0.000 claims abstract description 21
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 19
- 238000009434 installation Methods 0.000 abstract description 17
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil 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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
- B63B73/43—Welding, e.g. laser welding
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the technical field of ship construction, and discloses a method for arranging fuel gas equipment of a dual-fuel ship, which comprises the following steps of S1: the first module is hoisted to the deck and fixed. S2: and assembling the pipeline and the pipe bracket into a pipe system unit, wherein the pipe system unit is integrally hoisted and fixedly installed in the first module, and the pipeline penetrates out from the bottom lower surrounding wall. S3: and hoisting the second module to the position right above the first module, and welding after the bottom lower surrounding wall and the top lower surrounding wall are butted to form a lower surrounding wall. S4: and hoisting the base and the gas equipment, and fixedly installing the base and the gas equipment on the installation platform. S5: and hoisting the third module to the position right above the second module, and welding after the bottom of the upper surrounding wall is aligned with the outer edge of the mounting platform. The bulkhead between the gas equipment is split into three modules, and meanwhile, the pipeline and the pipe bracket are assembled into a pipe system unit, so that the modularized installation of the pipeline between the gas equipment and the pipe system unit is realized, the hoisting times are reduced, and the building efficiency of the ship is improved.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a method for arranging fuel gas equipment of a dual-fuel ship.
Background
Dual fuel vessels use Liquefied Natural Gas (LNG) as a primary fuel and conventional fuel oil as an auxiliary fuel to meet increasingly stringent emission standards.
The gas equipment room of the dual-fuel ship is generally built on a deck, and large-scale oil pipes, cable pipes and other pipe systems on the deck are installed on the deck through pipe brackets to form a pipe system unit, and the pipe system unit needs to penetrate through the lower space of the gas equipment room so as to avoid unnecessary bending, thereby reducing the laying difficulty of pipelines. At present, the installation of the gas equipment and the laying of the pipelines are usually carried out after the construction of the gas equipment room is completed, so that outfitting parts (pipe system units) can not be installed in advance, the gas equipment can not be installed in advance in a cabin, the construction workload is large, and the efficiency is low. Meanwhile, various outfitting pipelines are required to be hoisted to a deck one by one for paving, so that the hoisting times are increased, the installation difficulty and the workload of a piping unit are increased, and the construction period of the ship is prolonged.
Accordingly, there is a need for a method of arrangement between dual fuel marine gas plants that addresses the above-described problems.
Disclosure of Invention
The invention aims to provide a method for arranging fuel gas equipment of a dual-fuel ship, which is used for realizing modularized installation of the fuel gas equipment and a piping unit, reducing the hoisting times of the piping unit and improving the construction efficiency.
The technical scheme adopted by the invention is as follows:
the method for arranging the fuel gas equipment of the dual-fuel ship comprises the steps that a bulkhead between fuel gas equipment comprises a first module, a second module and a third module, wherein the first module comprises a plurality of bottom lower enclosing walls, the second module comprises a mounting platform and a top lower enclosing wall, the top lower enclosing wall is vertically extended downwards from the outer edge of the mounting platform, the third module comprises a top plate and an upper enclosing wall, the upper enclosing wall is vertically extended downwards from the outer edge of the top plate, and the method for arranging the fuel gas equipment of the dual-fuel ship comprises the following steps
S1: hoisting the first module to a deck and fixing the first module;
s2: assembling a pipeline and a pipe bracket into a pipe system unit, wherein the pipe system unit is integrally hoisted and fixedly installed in the first module, and the pipeline penetrates out of the bottom lower surrounding wall;
s3: hoisting the second module to the position right above the first module, and welding after the bottom lower surrounding wall and the top lower surrounding wall are in butt joint to form a lower surrounding wall;
s4: hoisting a base and gas equipment, and fixedly mounting the base and the gas equipment on the mounting platform;
s5: and hoisting the third module to the position right above the second module, and welding after aligning the bottom of the upper surrounding wall with the outer edge of the mounting platform.
Preferably, in step S1, a plurality of bottom lower enclosing walls are sequentially hoisted to the deck and enclosed to form the first module.
Preferably, in step S1, the first module is pre-mounted on the deck by means of tack welding.
Preferably, after step S2 and before step S3, the first module is welded and fixed to the deck after adjusting the position of the first module on the deck.
Preferably, step S2 includes the steps of
S21: correspondingly communicating the pipeline with an external pipeline on the ship;
s22: the top of the pipe support supports the pipeline, and the bottom of the pipe support is fixed on the deck through welding.
Preferably, step S4 includes the steps of
S41: the base is mounted on the mounting platform through welding;
s42: and hoisting the gas equipment to the base, and fixedly connecting the gas equipment with the base through bolts.
Preferably, the step S4 further comprises the steps of
S43: the gas equipment is electrically connected with a power supply of the ship, and the gas equipment is communicated with a gas supply device of the ship.
Preferably, the second module and the third module are integrally hoisted after the second module and the third module are assembled on the ground.
Preferably, the method further comprises the step after the step S5 of
S6: and a fireproof insulation structure is paved between the gas devices.
Preferably, the method further comprises the step after the step S6 of
S7: and polishing and derusting positions of welding seams of the first module, the deck, the first module, the second module and the third module respectively, and then coating.
The beneficial effects of the invention are as follows:
according to the arrangement method of the dual-fuel ship gas equipment room, the bulkhead of the gas equipment room is split into three modules, and meanwhile, the pipelines and the pipe supports are assembled into the pipe system unit, so that the modularized installation of the gas equipment room and the pipe system unit is realized, the hoisting times and the workload are greatly reduced, and the construction efficiency is improved. According to the hoisting sequence of the first module, the piping unit, the second module, the base, the gas equipment and the third module, the piping unit can be installed in the construction process between the gas equipment, the installation difficulty of outfitting pieces is reduced, the base and the gas equipment can be installed in advance in a cabin before the third module is installed, the hole is prevented from being formed in the top plate, and the installation difficulty and the workload of the gas equipment are further reduced. The arrangement method of the dual-fuel ship gas equipment optimizes the construction process of the gas equipment and the piping unit, and improves the construction efficiency of the ship.
Drawings
FIG. 1 is a main flow chart of an arrangement method between fuel gas equipment of a dual-fuel ship provided by an embodiment of the invention;
FIG. 2 is a schematic view of a gas plant room with piping units according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a first module and a second module according to an embodiment of the present invention;
fig. 4 is a detailed flowchart of an arrangement method between fuel gas equipment of a dual-fuel ship provided by an embodiment of the invention.
The parts in the figures are named and numbered as follows:
1. a lower enclosure wall; 11. a bottom lower enclosure wall; 12. a top lower enclosure wall; 13. a first hole; 14. a second hole; 2. a mounting platform; 3. an upper enclosure wall; 4. a top plate; 5. a pipeline; 6. a tube holder; 7. a base; 8. a gas plant.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the invention is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
At present, the gas equipment is installed and the piping units are paved after the gas equipment room is built, so that the workload in the building process is large and the efficiency is low. Meanwhile, various outfitting pipelines are required to be hoisted to a deck one by one for paving, so that the hoisting times are increased, the installation difficulty and the workload of a piping unit are increased, and the construction period of the ship is prolonged.
In order to solve the above problems, the present embodiment discloses a method for arranging gas equipment of a dual-fuel ship, as shown in fig. 1 to 3, the method for arranging the gas equipment of the dual-fuel ship splits a bulkhead between the gas equipment into three separate modules, so as to facilitate the hoisting of the bulkhead. Specifically, the bulkhead between gas facilities includes a first module including a plurality of bottom lower enclosing walls 11, a second module including a mounting platform 2 and a top lower enclosing wall 12, the outer edge of the mounting platform 2 extending vertically downward with the top lower enclosing wall 12, and a third module including a top plate 4 and an upper enclosing wall 3, the outer edge of the top plate 4 extending vertically downward with the upper enclosing wall 3.
As shown in fig. 1, the arrangement method between the fuel gas equipment of the dual-fuel ship mainly comprises the following steps of
S1: the first module is hoisted to the deck and fixed.
S2: the pipeline 5 and the pipe bracket 6 are assembled into a pipe system unit, the pipe system unit is integrally hoisted and fixedly installed in the first module, and the pipeline 5 penetrates out from the bottom lower surrounding wall 11.
S3: the second module is hoisted to the position right above the first module, and the bottom lower surrounding wall 11 is butted with the top lower surrounding wall 12 to form the lower surrounding wall 1 and then welded.
S4: the base 7 and the gas equipment 8 are hoisted, and the base 7 and the gas equipment 8 are fixedly arranged on the mounting platform 2.
S5: and hoisting the third module to the position right above the second module, aligning the bottom of the upper surrounding wall 3 with the outer edge of the mounting platform 2, and then welding.
According to the arrangement method of the dual-fuel ship gas equipment room, the bulkhead of the gas equipment room is split into three modules, and meanwhile, the pipeline 5 and the pipe bracket 6 are assembled into the pipe system unit, so that the modularized installation of the gas equipment room and the pipe system unit is realized, the hoisting times and the workload are greatly reduced, and the construction efficiency is improved. According to the hoisting sequence of the first module, the piping unit, the second module, the base 7, the gas equipment 8 and the third module, the piping unit can be installed in the construction process between the gas equipment, the advance installation of outfitting pieces is realized, the installation difficulty of the piping unit is reduced, the base 7 and the gas equipment 8 can be installed in a cabin in advance before the third module is installed, the hole is prevented from being formed in the top plate 4, and the installation difficulty and the workload of the gas equipment 8 are further reduced. The arrangement method of the dual-fuel ship gas equipment optimizes the construction process of the gas equipment and the piping unit, and improves the construction efficiency of the ship.
It should be noted that, a plurality of pipelines 5 and a plurality of pipe brackets 6 are assembled into a piping unit on the ground, and the second module and the third module are also integrally hoisted after being assembled on the ground, so that the hoisting difficulty is reduced, the hoisting times are reduced, the workload on the deck is reduced, and the improvement of the building efficiency of the ship is facilitated.
As shown in fig. 2, the gas equipment room has a cube structure, which comprises four surrounding walls and a top plate 4, the installation platform 2 is installed inside the gas equipment room and divides the internal space between the gas equipment room into an upper layer and a lower layer, the piping unit is installed on the lower layer between the gas equipment room, and the pipeline 5 penetrates out from the lower surrounding wall 1. The base 7 and the gas equipment 8 are arranged on the upper layer between the gas equipment, so that interference with a piping unit is avoided, and compact installation between the gas equipment is realized. Meanwhile, the mounting platform 2 divides the surrounding wall into an upper surrounding wall 3 and a lower surrounding wall 1, four lower surrounding walls 1 are arranged below the mounting platform 2, and four upper surrounding walls 3 are arranged above the mounting platform 2. Wherein, a plurality of first holes 13 are arranged on the two opposite lower surrounding walls 1 at intervals along the length direction thereof so as to facilitate the disassembly, assembly and maintenance of the pipeline 5 or the pipe bracket 6 at the lower layer between the gas equipment. The other two opposite lower enclosing walls 1 are provided with second holes 14, and the pipeline 5 in the piping unit penetrates from one second hole 14 and penetrates from the other second hole 14.
In this embodiment, the lower peripheral wall 1 is separately designed and cast in its height direction, forming a bottom lower peripheral wall 11 and a top lower peripheral wall 12. It should be noted that, the first module is a quadrangular frame structure, if the first module is welded and then integrally lifted, the first module is easily deformed or welded, so in step S1, the plurality of bottom lower enclosure walls 11 are sequentially lifted onto the deck and enclosed to form the first module, and then the plurality of bottom lower enclosure walls 11 are assembled into the first module on the deck.
In step S1, a first module is pre-installed on the deck by tack welding. Specifically, after the first module is spliced and welded, the first module is pre-installed on the deck in a spot welding mode, so that the position of the subsequent first module can be adjusted conveniently.
As shown in fig. 4, step S2 includes step S21 and step S22, step S21: the pipeline 5 is correspondingly communicated with an external pipeline on the ship. Step S22: the top of the pipe support 6 supports the pipeline 5 and the bottom of the pipe support 6 is fixed to the deck by welding. When the piping unit communicates with external piping on the deck, it may be necessary to adjust the position and the extension direction of the piping 5 so that the piping 5 in the piping unit communicates with the external piping as one. After the position of the pipeline 5 is fixed, the pipe bracket 6 is welded on the deck.
After step S2 and before step S3, the first module is welded and fixed to the deck after adjusting the position of the first module on the deck. In step S2, if the position and the extending direction of the pipeline 5 are changed, the position of the first module on the deck needs to be adaptively adjusted to ensure accurate installation of the piping unit.
As shown in fig. 3, when the first module and the piping unit are installed, the second module is hoisted to just above the first module, so that the bottom lower enclosure wall 11 is butted with the corresponding top lower enclosure wall 12 and welded to form the complete lower enclosure wall 1. At this moment, the base 7 and the gas equipment 8 can be lifted onto the mounting platform 2 in advance, so that the cabin entering mounting is realized in advance, equipment holes are not required to be processed on the top plate 4, the mounting difficulty of the base 7 and the gas equipment 8 is reduced, and the mounting efficiency is improved. The construction process of the gas equipment room and the installation of the gas equipment 8 are synchronously carried out, so that the construction time is saved, the construction difficulty is reduced, and the construction process of the gas equipment room is optimized.
As shown in fig. 4, step S4 includes steps S41 and S42, step S42: the base 7 is arranged on the mounting platform 2 through welding, so that the stability of the base 7 is improved. Step S42: and then the gas equipment 8 is hoisted to the base 7 and fixedly connected through bolts. The quick dismounting operation of the gas equipment 8 is realized in a bolt mode, and the maintenance of the gas equipment 8 is facilitated.
Further, step S4 further includes step S43: the gas device 8 is electrically connected to a power supply of the ship to supply power to the gas device 8. The gas equipment 8 communicates with a gas supply device of the ship to supply gas to the gas equipment 8. Step S43 may be performed before or after the third module is mounted by hoisting, and is not particularly limited herein.
As shown in fig. 1, step S5 is followed by step S6: and a fireproof insulation structure is paved between the gas equipment to realize good fireproof insulation performance between the gas equipment, so that the safety level of the gas equipment is improved.
Further, step S7 is further included after step S6: and polishing and rust removing are respectively carried out on the welding seam positions of the first module and the deck, the first module and the second module, and the second module and the third module, and then coating is carried out. Thereby improving the corrosion resistance between the gas equipment.
The above embodiments merely illustrate the basic principle and features of the present invention, and the present invention is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A method for arranging fuel gas equipment of a dual-fuel ship, which is characterized in that a bulkhead between fuel gas equipment comprises a first module, a second module and a third module, wherein the first module comprises a plurality of bottom lower enclosing walls (11), the second module comprises a mounting platform (2) and a top lower enclosing wall (12), the outer edge of the mounting platform (2) vertically extends downwards to form the top lower enclosing wall (12), the third module comprises a top plate (4) and an upper enclosing wall (3), and the outer edge of the top plate (4) vertically extends downwards to form the upper enclosing wall (3); the mounting platform (2) is arranged in the gas equipment room and divides the internal space between the gas equipment rooms into an upper layer and a lower layer, the piping unit is arranged at the lower layer of the gas equipment rooms, and the base (7) and the gas equipment (8) are arranged at the upper layer of the gas equipment rooms; the bottom lower surrounding wall (11) is in butt joint with the corresponding top lower surrounding wall (12) and is welded to form a complete lower surrounding wall (1), a plurality of first holes (13) are formed in the butt joint of the lower surrounding wall (1) along the length direction of the lower surrounding wall, second holes (14) are formed in the other two opposite lower surrounding walls (1), and a pipeline (5) in the piping unit penetrates from one second hole (14) and penetrates from the other second hole (14); the arrangement method of the dual-fuel ship gas equipment comprises the following steps of
S1: hoisting the first module to a deck and fixing the first module;
s2: assembling a pipeline (5) and a pipe bracket (6) into a pipe system unit, wherein the pipe system unit is integrally hoisted and fixedly installed in the first module, and the pipeline (5) penetrates out of the bottom lower surrounding wall (11);
s3: hoisting the second module to the position right above the first module, and welding after the bottom lower surrounding wall (11) and the top lower surrounding wall (12) are butted to form a lower surrounding wall (1);
s4: hoisting a base (7) and gas equipment (8), and fixedly mounting the base (7) and the gas equipment (8) on the mounting platform (2);
s5: hoisting the third module to the position right above the second module, and welding after aligning the bottom of the upper surrounding wall (3) with the outer edge of the mounting platform (2);
in the step S1, a plurality of bottom lower surrounding walls (11) are sequentially hoisted to the deck and are surrounded to form the first module;
the first module is pre-installed on the deck through fixed-position welding;
after step S2 and before step S3, after adjusting the position of the first module on the deck, welding and fixing the first module on the deck;
and the second module and the third module are integrally hoisted after the second module and the third module are assembled on the ground.
2. The method of arranging a dual fuel ship gas plant according to claim 1, wherein step S2 comprises the steps of
S21: correspondingly communicating the pipeline (5) with an external pipeline on the ship;
s22: the top of the pipe support (6) supports the pipeline (5), and the bottom of the pipe support (6) is fixed on the deck by welding.
3. The method of arranging a dual fuel ship gas plant according to claim 1, wherein step S4 comprises the steps of
S41: the base (7) is arranged on the mounting platform (2) through welding;
s42: and hoisting the gas equipment (8) to the base (7) and fixedly connecting the gas equipment with the base through bolts.
4. A method of arranging a dual fuel marine gas plant according to claim 3, wherein step S4 further comprises the steps of
S43: the gas equipment (8) is electrically connected with a power supply of the ship, and the gas equipment (8) is communicated with a gas supply device of the ship.
5. The method for arranging between fuel gas facilities of a dual-fuel ship according to claim 1, further comprising the step of, after step S5
S6: and a fireproof insulation structure is paved between the gas devices.
6. The method for arranging between fuel gas facilities of a dual-fuel ship as claimed in claim 5, further comprising the step of, after step S6
S7: and polishing and derusting positions of welding seams of the first module, the deck, the first module, the second module and the third module respectively, and then coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210355044.0A CN114590368B (en) | 2022-04-06 | 2022-04-06 | Arrangement method of fuel gas equipment of dual-fuel ship |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210355044.0A CN114590368B (en) | 2022-04-06 | 2022-04-06 | Arrangement method of fuel gas equipment of dual-fuel ship |
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| CN114590368A CN114590368A (en) | 2022-06-07 |
| CN114590368B true CN114590368B (en) | 2023-12-22 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190011543A (en) * | 2017-07-25 | 2019-02-07 | 현대중공업 주식회사 | Ship |
| CN109641638A (en) * | 2016-08-23 | 2019-04-16 | 瓦锡兰芬兰有限公司 | Use of the fuel gas in ship |
| CN110773845A (en) * | 2019-09-30 | 2020-02-11 | 广州文冲船厂有限责任公司 | Assembling and welding method for ship superstructure subsection |
| CN113562137A (en) * | 2021-08-11 | 2021-10-29 | 上海外高桥造船有限公司 | Modularized construction method between FGSS, FGSS and ship |
| CN113753176A (en) * | 2021-09-29 | 2021-12-07 | 上海外高桥造船有限公司 | Method for arranging FGSSROM units of dual-fuel ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016112139A1 (en) * | 2015-01-06 | 2016-07-14 | Blue Gas Marine, Inc. | Modules and sub-modules for use in converting a marine vessel to gaseous fuel |
-
2022
- 2022-04-06 CN CN202210355044.0A patent/CN114590368B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641638A (en) * | 2016-08-23 | 2019-04-16 | 瓦锡兰芬兰有限公司 | Use of the fuel gas in ship |
| KR20190011543A (en) * | 2017-07-25 | 2019-02-07 | 현대중공업 주식회사 | Ship |
| CN110773845A (en) * | 2019-09-30 | 2020-02-11 | 广州文冲船厂有限责任公司 | Assembling and welding method for ship superstructure subsection |
| CN113562137A (en) * | 2021-08-11 | 2021-10-29 | 上海外高桥造船有限公司 | Modularized construction method between FGSS, FGSS and ship |
| CN113753176A (en) * | 2021-09-29 | 2021-12-07 | 上海外高桥造船有限公司 | Method for arranging FGSSROM units of dual-fuel ship |
Non-Patent Citations (1)
| Title |
|---|
| 上海外高桥造船有限公司编.激情启航 上海外高桥造船有限公司成立十周年纪念文集.上海交通大学出版社,2009,第595页. * |
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| CN114590368A (en) | 2022-06-07 |
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