KR102160838B1 - 액화가스 처리 시스템 - Google Patents
액화가스 처리 시스템 Download PDFInfo
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- KR102160838B1 KR102160838B1 KR1020150025094A KR20150025094A KR102160838B1 KR 102160838 B1 KR102160838 B1 KR 102160838B1 KR 1020150025094 A KR1020150025094 A KR 1020150025094A KR 20150025094 A KR20150025094 A KR 20150025094A KR 102160838 B1 KR102160838 B1 KR 102160838B1
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- 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
- B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
- B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/03—Treating the boil-off
- F17C2265/031—Treating the boil-off by discharge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/05—Regasification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
- F17C2265/066—Fluid distribution for feeding engines for propulsion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
본 발명에 따른 액화가스 처리 시스템은, 저압, 고압, 액화가스, 증발가스를 소비하는 각각의 액화가스 수요처로 공급하는 연료의 라인 및 장비를 개별로 마련하고 구동시킴으로써, 상호 간섭없이 제어할 수 있어 시스템의 안정성을 향상시킬 수 있다.
Description
도 2는 본 발명의 일 실시예에 따른 액화가스 처리 시스템의 개념도이다.
도 3은 본 발명의 일 실시예에 따른 액화가스 처리 시스템에서 액화가스처리기를 도시한 개념도이다.
도 4는 본 발명의 다른 실시예에 따른 액화가스 처리 시스템의 개념도이다.
20: 액화가스 수요처 21: 제1 라인
22: 제2 라인 23: 제3 라인
24: 보조라인 30: 펌프
40: 액화가스 열교환기 50: 제1 액화가스처리기
60: 기액분리기 70: 제2 액화가스처리기
80: 증발가스 압축기
Claims (3)
- 액화가스를 고압 액화가스 수요처에 공급하는 제1 라인;
액화가스를 저압 액화가스 수요처에 공급하는 제2 라인;
증발가스를 증발가스 수요처에 공급하는 제3 라인;
상기 제1 라인 상에 마련되어 액화가스를 가열하는 액화가스 열교환기;
상기 제2 라인 상에 마련되어 액화가스를 가열시키는 액화가스처리기; 및
상기 제3 라인 상에 마련되어 증발가스를 가압하는 증발가스 압축기를 포함하되,
상기 액화가스 열교환기, 상기 액화가스처리기 및 상기 증발가스 압축기가 상호 간섭없이 개별로 제어되도록, 상기 제1 라인, 상기 제2 라인 및 상기 제3 라인으로 유동하는 유체는, 상기 액화가스 열교환기, 상기 액화가스처리기 및 상기 증발가스 압축기 각각의 상류에서 상기 고압 액화가스 수요처, 상기 저압 액화가스 수요처 및 상기 증발가스 수요처 각각으로 개별 공급되며,
상기 제2 라인 상에서 상기 증발가스 압축기의 하류와 상기 제3 라인 상에서 상기 액화가스처리기의 하류를 연결하는 보조라인을 더 포함하고,
상기 보조라인은, 상기 증발가스 수요처나 상기 저압 액화가스 수요처 중 어느 하나가 이상발생되면, 비정상 가동되는 상기 제2 라인 또는 상기 제3 라인을 차단하고, 정상가동되는 다른 하나의 상기 제2 라인 또는 상기 제3 라인을 개방하여 정상가동되는 다른 하나의 상기 증발가스 수요처나 상기 저압 액화가스 수요처로 연료를 공급하는 것을 특징으로 하는 액화가스 처리 시스템. - 제1항에 있어서, 상기 액화가스처리기는,
액화가스를 기화시키는 제1 액화가스처리기; 및
상기 제1 액화가스처리기의 하류에 마련되며, 액화가스를 가열하는 제2 액화가스처리기를 포함하는 것을 특징으로 하는 액화가스 처리 시스템. - 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150025094A KR102160838B1 (ko) | 2015-02-23 | 2015-02-23 | 액화가스 처리 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150025094A KR102160838B1 (ko) | 2015-02-23 | 2015-02-23 | 액화가스 처리 시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160103210A KR20160103210A (ko) | 2016-09-01 |
| KR102160838B1 true KR102160838B1 (ko) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150025094A Active KR102160838B1 (ko) | 2015-02-23 | 2015-02-23 | 액화가스 처리 시스템 |
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| KR (1) | KR102160838B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101864153B1 (ko) * | 2016-10-28 | 2018-06-05 | 삼성중공업 주식회사 | 액화가스 재기화 시스템 |
| KR102376327B1 (ko) * | 2020-07-07 | 2022-03-18 | 현대중공업 주식회사 | 가스 처리 시스템 및 이를 포함하는 선박 |
| CN117781179A (zh) * | 2023-12-27 | 2024-03-29 | 上海交通大学 | 一种低压甲烷回收系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110050239A (ko) * | 2009-11-06 | 2011-05-13 | 대우조선해양 주식회사 | 액화연료가스 추진 선박에서의 증발가스 처리 방법 및 그에 따른 액화연료가스 추진 선박 |
| KR20140076490A (ko) * | 2012-12-11 | 2014-06-20 | 대우조선해양 주식회사 | 선박의 액화가스 처리 시스템 |
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| Publication number | Publication date |
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| KR20160103210A (ko) | 2016-09-01 |
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