CN104590486A - Pre-outfitting technology for finished product oil and chemical ship engine room - Google Patents
Pre-outfitting technology for finished product oil and chemical ship engine room Download PDFInfo
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- CN104590486A CN104590486A CN201510032169.XA CN201510032169A CN104590486A CN 104590486 A CN104590486 A CN 104590486A CN 201510032169 A CN201510032169 A CN 201510032169A CN 104590486 A CN104590486 A CN 104590486A
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- 239000000126 substance Substances 0.000 title claims abstract description 12
- 238000005516 engineering process Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims description 61
- 239000003921 oil Substances 0.000 claims description 34
- 239000010687 lubricating oil Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 239000013505 freshwater Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000013535 sea water Substances 0.000 claims description 9
- 229910003460 diamond Inorganic materials 0.000 claims description 7
- 239000010432 diamond Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000295 fuel oil Substances 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000010727 cylinder oil Substances 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 238000004821 distillation Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000011218 segmentation Effects 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a pre-outfitting technology for a finished product oil and chemical ship engine room. A platform or a bottom layer of the engine room is mounted in a forward tire manner, the pre-outfitting technology mainly includes the following stops of positioning and mounting of an engine room marine engine equipment seat frame, mounting of a pipe system, positioning and mounting of a chequered plate bracket with two layers of bottom rib positions, positioning and mounting of engine room equipment and manufacturing and mounting current correction pipes connected with the equipment. The pre-outfitting technology has the advantages that up operation is changed into down operation, so that the production efficiency can be improved; the original back surface is changed into the front surface, so that the original up work is changed into down work, the speed is high, and the labor is reduced; furthermore, the pre-outfitting technology can easily guarantee the precision, and the working efficiency is greatly improved.
Description
Technical field
The present invention relates to shipbuilding field, particularly a kind of finished oil, chemical carrier cabin pre outfitting technique.
Background technology
Before pre outfitting, shell is regarded as carrier, all objects installed on shell are all called fittings.And the fitting-out inherent meaning realizing efficient shipbuilding should be " leading fitting-out ", namely the ship accommodation outfitting working out when depressed place (platform) and lower water is dropped to bottom line, fitting-out operation is moved forward or day process optimization, expanding production link is every to greatest extent finish rate, realize prefabricated and prepackage.
According to statistics, in ship building process, outfitting amount accounts for 45% ~ 55% of shipbuilding whole project.In outfitting, piping fitting-out occupies very large ratio, and increase along with the raising of the advanced degree of boats and ships, because the quantities of piping fitting-out in ship is built is larger, in addition duty cycle is long, execution conditions are poor, means are backward, so doing piping pre outfitting well, improving the pre outfitting rate of piping is shorten an important content of shipbuilding period.
Piping pre outfitting is exactly that piping outfitting is one of engineering that in ship building, the cycle is the longest by " shipboard operation land, aloft work level land, the operation internal field, outfield " of piping installation work.Improve the effective ways of piping pre outfitting by following several:
(1) unit assembling: also known as unit outfitting, it is based on a certain fittings, and other fittingss depend on a fabricate block of shape on it, and it is the entirety be linked to be by some fittingss with certain framework, pedestal or other attaching partss in other words;
(2) segmentation prepackage: segmentation prepackage be exactly by fittings or unit in body section manufacturing process or on be installed to a kind of pre outfitting method that segmental structure gets on before building berth, pipe dress work on building berth can be distributed to each block storage area even either inside by it, meanwhile, for the painting work of segmentation creates good condition;
(3) complete cross section prepackage: complete cross section prepackage is also known as three-dimensional fitting-out, it is the installation completing fittings after the hull assembly with more than two and two again, if segmentation pre outfitting is first time prepackage, so complete cross section pre outfitting belongs to second time prepackage, due to the restriction by load-carrying ability, production site and Operational preparation cycle etc., complete cross section pre outfitting is still not general, generally carries out in superstructure and bow;
(4) basin fitting-out: basin fitting-out is exactly that the seam of double bottom block side plating and shifting board is brought up to more than diamond plate, installs a kind of fitting-out mode of fittings or unit block under situation is just put in segmentation on tank top plate.Basin fitting-out can enlarger bilge layer advanced outfitting work amount, very rising.
The content of segmentation prepackage comprises: the 1. prepackage of double bottom block; 2. the prepackage of engine room platform and upper deck panel; 3. the pre outfitting of flaggy building segmentation is gone up; 4. the prepackage of deck panel; The method of current segmentation prepackage adopts towards sky operation, and precision is low, is unfavorable for safety in production, delays shipbuilding period, and waste time and energy.
Summary of the invention
The technical problem to be solved in the present invention is to provide the downward mode of operation of a kind of employing, time saving and energy saving, ensures precision, substantially increases work efficiency, shortens finished oil, the chemical carrier cabin pre outfitting technique of shipbuilding period.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of finished oil, chemical carrier cabin pre outfitting technique, its innovative point is: described engine room platform or bottom are installed with positive tire, mainly comprises the location and installation of cabin turbine equipment mounting, the installation of piping, the diamond plate support location and installation of double bottom rib position, engine room facilities location and installation and making and install the existing school be connected with equipment managing.
Further, the location and installation key step of described cabin turbine equipment mounting is as follows:
(1) installation of the flat equipments under stage mounting of 6000mm: the installation mainly comprising main sea water pump, ballast sweeping jet dredge pump, bilge fire pump, fire and general service pump, pump for residue of oil, fuel oil transportation by lighter pump, diesel oil transportation by lighter pump, main frame lubricating oil pump, lubricating oil transportation by lighter pump, stern tube lubricating oil pump, cylinder oil transportation by lighter pump, oil separation pump, oil water separator, ballast pump, washing of tanks water pump, cargo oil pump, cargo stripping pump, sea water hydrophore tank, water distillation equipment sea water pump; (2) installation of the flat equipments on stage mounting of 6000mm: the installation mainly comprising main frame oil supply unit, lubricating oil centrifugal oil separator module, central cooler, lubricating oil cooler, main engine jacket water cooling pump, low temperature fresh water pump, host high-temperature fresh water pump, fresh water generator; (3) installation of 95000mm flat equipments under stage mounting: the installation mainly comprising main generator group, fuel oil purifier module, subsidiary engine oil supply unit, fresh water hydrophore tank, heat hydraulic pressure's cabinet, sewage treatment unit, Air compressor, air bottle, the water base fire extinguisher plant in cabin, sewage transportation by lighter pump, main frame spare part.
Further, the installation key step of described piping is as follows: (1) first installs the heavy caliber pipe of saltwater system, bilge piping system, ballasting system, combustion oil system, then installs other pipes from bottom to up; (2) installation of unit, lifts after the unit segment folding of cabin bottom, and the unit on platform etc. lift and put in place before corresponding prepackage segment carrying; (3) before the tightness test of double bottom cabin, all pipe connections be connected with cabin cabinet are installed, mainly comprises and be arranged on cabin suction cashier's office in a shop, row, overflow, heating, distance thermometer, liquid level warning, liquidometer, depth measurement, injection, the installation short tube of the pipeline such as ventilative and annex or seat board; (4) the heating coil location and installation of each heating compartment of double bottom; (5) be arranged on double bottom tank pipe holder cashier's office in a shop and need add compound plate, and be arranged on cabin pipe holder cashier's office in a shop and should be in place before hull application.
Further, the diamond plate support location and installation of described double bottom rib position mainly installs compound plate at support and double bottom tank cabinet junction, should ensure that the installation direction of support angle steel should be correct during installation.
Further, described engine room facilities location and installation is carried out after hull application terminates, main frame lubricating oil pump under 6000mm platform, cargo oil pump, ballast pump, tank cleaning pump, cabin inclined ladder need to terminate and main frame, axle system install after entering cabin at ship body folding, other engine room facilities all can be installed, and body section closes up except region.
The invention has the advantages that:
(1) become downward operation towards sky operation, can enhance productivity, originally reverse side becomes front, and facing upward originally is pretended industry and become dress of bowing, not only fast but also laborsaving, and easily ensures precision, substantially increases work efficiency;
(2) can electrical equipment being made full use of, facilitate the use of consumer, as used gas cutting, electric welding and weight-lifting equipment etc., facilitating many on building berth;
(3) reduce aloft work, be conducive to safety in production;
(4) shipbuilding period can be shortened.Adopt segmentation prepackage can alleviate meeting on building berth, be conducive to the uniform distribution of labour power and the dispersed placement of workyard;
(5) can pinpoint the problems ahead of time and deal with problems in pre outfitting process;
(6) installation of weight is conducive to.Pipe can do longer, decreases joint, improves installation quality.
Detailed description of the invention
The invention discloses a kind of finished oil, chemical carrier cabin pre outfitting technique, engine room platform or bottom are installed with positive tire, mainly comprise the location and installation of cabin turbine equipment mounting, the installation of piping, the diamond plate support location and installation of double bottom rib position, engine room facilities location and installation and making and install the existing school be connected with equipment managing.
The location and installation key step of cabin turbine equipment mounting is as follows:
(1) installation of the flat equipments under stage mounting of 6000mm: the installation mainly comprising main sea water pump, ballast sweeping jet dredge pump, bilge fire pump, fire and general service pump, pump for residue of oil, fuel oil transportation by lighter pump, diesel oil transportation by lighter pump, main frame lubricating oil pump, lubricating oil transportation by lighter pump, stern tube lubricating oil pump, cylinder oil transportation by lighter pump, oil separation pump, oil water separator, ballast pump, washing of tanks water pump, cargo oil pump, cargo stripping pump, sea water hydrophore tank, water distillation equipment sea water pump; (2) installation of the flat equipments on stage mounting of 6000mm: the installation mainly comprising main frame oil supply unit, lubricating oil centrifugal oil separator module, central cooler, lubricating oil cooler, main engine jacket water cooling pump, low temperature fresh water pump, host high-temperature fresh water pump, fresh water generator; (3) installation of 95000mm flat equipments under stage mounting: the installation mainly comprising main generator group, fuel oil purifier module, subsidiary engine oil supply unit, fresh water hydrophore tank, heat hydraulic pressure's cabinet, sewage treatment unit, Air compressor, air bottle, the water base fire extinguisher plant in cabin, sewage transportation by lighter pump, main frame spare part.
The installation key step of piping is as follows: (1) first installs the heavy caliber pipe of saltwater system, bilge piping system, ballasting system, combustion oil system, then installs other pipes from bottom to up; (2) installation of unit, lifts after the unit segment folding of cabin bottom, and the unit on platform etc. lift and put in place before corresponding prepackage segment carrying; (3) before the tightness test of double bottom cabin, all pipe connections be connected with cabin cabinet are installed, mainly comprises and be arranged on cabin suction cashier's office in a shop, row, overflow, heating, distance thermometer, liquid level warning, liquidometer, depth measurement, injection, the installation short tube of the pipeline such as ventilative and annex or seat board; (4) the heating coil location and installation of each heating compartment of double bottom; (5) be arranged on double bottom tank pipe holder cashier's office in a shop and need add compound plate, and be arranged on cabin pipe holder cashier's office in a shop and should be in place before hull application.
The diamond plate support location and installation of double bottom rib position mainly installs compound plate at support and double bottom tank cabinet junction, should ensure that the installation direction of support angle steel should be correct during installation.
Engine room facilities location and installation is carried out after hull application terminates, main frame lubricating oil pump under 6000mm platform, cargo oil pump, ballast pump, tank cleaning pump, cabin inclined ladder need to terminate and main frame, axle system install after entering cabin at ship body folding, other engine room facilities all can be installed, and body section closes up except region.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a finished oil, chemical carrier cabin pre outfitting technique, it is characterized in that: described engine room platform or bottom are installed with positive tire, mainly comprise the location and installation of cabin turbine equipment mounting, the installation of piping, the diamond plate support location and installation of double bottom rib position, engine room facilities location and installation and making and the existing school be connected with equipment is installed and manage.
2. finished oil according to claim 1, chemical carrier cabin pre outfitting technique, is characterized in that: the location and installation key step of described cabin turbine equipment mounting is as follows:
(1) installation of the flat equipments under stage mounting of 6000mm: the installation mainly comprising main sea water pump, ballast sweeping jet dredge pump, bilge fire pump, fire and general service pump, pump for residue of oil, fuel oil transportation by lighter pump, diesel oil transportation by lighter pump, main frame lubricating oil pump, lubricating oil transportation by lighter pump, stern tube lubricating oil pump, cylinder oil transportation by lighter pump, oil separation pump, oil water separator, ballast pump, washing of tanks water pump, cargo oil pump, cargo stripping pump, sea water hydrophore tank, water distillation equipment sea water pump;
(2) installation of the flat equipments on stage mounting of 6000mm: the installation mainly comprising main frame oil supply unit, lubricating oil centrifugal oil separator module, central cooler, lubricating oil cooler, main engine jacket water cooling pump, low temperature fresh water pump, host high-temperature fresh water pump, fresh water generator;
(3) installation of 95000mm flat equipments under stage mounting: the installation mainly comprising main generator group, fuel oil purifier module, subsidiary engine oil supply unit, fresh water hydrophore tank, heat hydraulic pressure's cabinet, sewage treatment unit, Air compressor, air bottle, the water base fire extinguisher plant in cabin, sewage transportation by lighter pump, main frame spare part.
3. finished oil according to claim 1, chemical carrier cabin pre outfitting technique, is characterized in that: the installation key step of described piping is as follows:
(1) first the heavy caliber pipe of saltwater system, bilge piping system, ballasting system, combustion oil system is installed, then from bottom to up other pipes are installed;
(2) installation of unit, lifts after the unit segment folding of cabin bottom, and the unit on platform etc. lift and put in place before corresponding prepackage segment carrying;
(3) before the tightness test of double bottom cabin, all pipe connections be connected with cabin cabinet are installed, mainly comprises and be arranged on cabin suction cashier's office in a shop, row, overflow, heating, distance thermometer, liquid level warning, liquidometer, depth measurement, injection, the installation short tube of the pipeline such as ventilative and annex or seat board;
(4) the heating coil location and installation of each heating compartment of double bottom;
(5) be arranged on double bottom tank pipe holder cashier's office in a shop and need add compound plate, and be arranged on cabin pipe holder cashier's office in a shop and should be in place before hull application.
4. finished oil according to claim 1, chemical carrier cabin pre outfitting technique, it is characterized in that: the diamond plate support location and installation of described double bottom rib position mainly installs compound plate at support and double bottom tank cabinet junction, should ensure that the installation direction of support angle steel should be correct during installation.
5. finished oil according to claim 1, chemical carrier cabin pre outfitting technique, it is characterized in that: described engine room facilities location and installation is carried out after hull application terminates, main frame lubricating oil pump under 6000mm platform, cargo oil pump, ballast pump, tank cleaning pump, cabin inclined ladder need to terminate and main frame, axle system install after entering cabin at ship body folding, other engine room facilities all can be installed, and body section closes up except region.
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| CN201510032169.XA CN104590486B (en) | 2015-01-22 | 2015-01-22 | Pre-outfitting technology for finished product oil and chemical ship engine room |
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| CN201510032169.XA CN104590486B (en) | 2015-01-22 | 2015-01-22 | Pre-outfitting technology for finished product oil and chemical ship engine room |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227873A1 (en) * | 2017-06-14 | 2018-12-20 | 广船国际有限公司 | Polar region deck transport ship |
| CN109353447A (en) * | 2018-10-25 | 2019-02-19 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A kind of heating coil installation method for chemical tanker cargo tank |
| CN109911107A (en) * | 2019-03-14 | 2019-06-21 | 上海江南长兴造船有限责任公司 | A kind of fabrication and installation method of existing school pipe |
| CN110171530A (en) * | 2019-05-29 | 2019-08-27 | 广船国际有限公司 | The manufacturing method and installation method of segmental structure |
| CN110182300A (en) * | 2019-04-22 | 2019-08-30 | 沪东中华造船(集团)有限公司 | A kind of pre-buried construction method of container ship side sectional pipe Xi part |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227873A1 (en) * | 2017-06-14 | 2018-12-20 | 广船国际有限公司 | Polar region deck transport ship |
| CN109353447A (en) * | 2018-10-25 | 2019-02-19 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A kind of heating coil installation method for chemical tanker cargo tank |
| CN109353447B (en) * | 2018-10-25 | 2022-03-15 | 上海船舶工艺研究所(中国船舶工业集团公司第十一研究所) | Heating coil installation method for chemical ship liquid cargo tank |
| CN109911107A (en) * | 2019-03-14 | 2019-06-21 | 上海江南长兴造船有限责任公司 | A kind of fabrication and installation method of existing school pipe |
| CN110182300A (en) * | 2019-04-22 | 2019-08-30 | 沪东中华造船(集团)有限公司 | A kind of pre-buried construction method of container ship side sectional pipe Xi part |
| CN110171530A (en) * | 2019-05-29 | 2019-08-27 | 广船国际有限公司 | The manufacturing method and installation method of segmental structure |
| CN110171530B (en) * | 2019-05-29 | 2021-05-04 | 广船国际有限公司 | Method for manufacturing and mounting segmented structure |
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| CN104590486B (en) | 2017-01-18 |
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Effective date of registration: 20210819 Address after: 226200 Haigong Avenue 888, Qidong City, Nantong City, Jiangsu Province Patentee after: NANTONG CIMC PACIFIC OCEAN MARINE ENGINEERING Co.,Ltd. Address before: 226200 No. 5555 Haigong Avenue, Qidong Haigong Shipbuilding Industrial Park, Nantong City, Jiangsu Province Patentee before: QIDONG FENGSHUN SHIP HEAVY INDUSTRY Co.,Ltd. |