KR102340144B1 - 가스 처리 시스템 및 이를 포함하는 선박 - Google Patents
가스 처리 시스템 및 이를 포함하는 선박 Download PDFInfo
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- KR102340144B1 KR102340144B1 KR1020200046995A KR20200046995A KR102340144B1 KR 102340144 B1 KR102340144 B1 KR 102340144B1 KR 1020200046995 A KR1020200046995 A KR 1020200046995A KR 20200046995 A KR20200046995 A KR 20200046995A KR 102340144 B1 KR102340144 B1 KR 102340144B1
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- 229910000831 Steel Inorganic materials 0.000 description 1
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- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0027—Tanks for fuel or the like ; Accessories therefor, e.g. tank filler caps
-
- 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
-
- 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
- F02M21/0212—Hydrocarbon fuels, e.g. methane or acetylene comprising at least 3 C-Atoms, e.g. liquefied petroleum gas [LPG], propane or butane
-
- 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
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0227—Means to treat or clean gaseous fuels or fuel systems, e.g. removal of tar, cracking, reforming or enriching
-
- 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
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/032—Hydrocarbons
- F17C2221/035—Propane butane, e.g. LPG, GPL
-
- 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
- F17C2227/0171—Arrangement
- F17C2227/0185—Arrangement comprising several pumps or compressors
-
- 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
-
- 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
- F17C2265/01—Purifying the fluid
- F17C2265/012—Purifying the fluid by filtering
-
- 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
-
- 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
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
도 2는 본 발명의 제2 실시예에 따른 가스 처리 시스템의 개념도이다.
도 3은 본 발명의 제3 실시예에 따른 가스 처리 시스템의 개념도이다.
도 4는 본 발명의 제4 실시예에 따른 가스 처리 시스템의 개념도이다.
11: 이송펌프 12: 히터
20: 연료탱크 21: 저압펌프
30: 열교환기 40: 고압펌프
50: 포집탱크 51: 녹아웃 드럼
511: 가열부 52: 쿨러
60: 벤트마스트 70: 필터
80: 퍼징부 81: 퍼징가스 탱크
811: 가열부 L1: 액화가스 전달라인
L11: 바이패스 라인 L12: 액화가스 우회라인
L2: 액화가스 공급라인 L21: 필터 처리라인
L3: 액화가스 회수라인 L31: 액화가스 포집라인
L32: 액화가스 처리라인 L4: 퍼징라인
E: 추진엔진
Claims (10)
- 중탄화수소인 액화가스를 화물로 저장하는 카고탱크;
상기 카고탱크의 액화가스를 추진엔진으로 전달하는 이송펌프;
상기 이송펌프의 하류에 마련되어 액화가스의 온도를 변화시키는 열교환기;
상기 열교환기와 상기 추진엔진 사이에 마련되는 고압펌프; 및
상기 고압펌프의 상류에 마련되어 액화가스에서 생성되는 하이드레이트를 걸러내는 필터를 더 포함하고,
상기 필터는, 액화가스에서 분리된 하이드레이트를 가열해 제거하도록 가열부를 가지며,
상기 필터에 적층된 하이드레이트가 일정 수준을 넘어서는 경우, 상기 가열부가 하이드레이트를 가열하고, 가열된 하이드레이트로부터 발생한 수분이 상기 필터에 마련되는 필터 처리라인을 통해 드레인되는 것을 특징으로 하는 가스 처리 시스템. - 제 1 항에 있어서, 상기 필터는,
상기 이송펌프와 상기 열교환기 사이에 마련되며,
상기 가열부는, 상기 필터에 내장되는 트레이싱인 것을 특징으로 하는 가스 처리 시스템. - 제 2 항에 있어서,
상기 카고탱크에서 상기 추진엔진으로 액화가스를 공급하며 상기 필터, 상기 열교환기 및 상기 고압펌프가 마련되는 액화가스 공급라인을 더 포함하는 것을 특징으로 하는 가스 처리 시스템. - 제 3 항에 있어서,
상기 액화가스 공급라인은, 액화가스의 흐름을 기준으로 부분적으로 병렬로 마련되며,
상기 필터는, 상기 액화가스 공급라인에서 병렬인 부분에 각각 마련되어 복수 개로 구비되는 것을 특징으로 하는 가스 처리 시스템. - 제 4 항에 있어서, 상기 액화가스 공급라인은,
복수 개의 상기 필터 중 어느 하나가 상기 가열부를 통해 하이드레이트를 제거하는 경우, 다른 하나의 상기 필터를 경유해 액화가스를 상기 추진엔진으로 전달하는 것을 특징으로 하는 가스 처리 시스템. - 제 3 항에 있어서, 상기 액화가스 공급라인 또는 상기 필터에는,
상기 필터에 대해 상기 가열부를 통한 하이드레이트 제거 후 상기 필터에 잔류한 액화가스 벤트, 상기 필터의 퍼징, 또는 수분 드레인을 위한 상기 필터 처리라인이 마련되며,
상기 필터 처리라인은,
액화가스를 벤트하는 부분, 퍼징가스를 상기 필터에 주입하는 부분 및 하이드레이트에서 발생한 수분을 드레인하는 부분이 상호 독립적으로 마련되도록 이루어지는 것을 특징으로 하는 가스 처리 시스템. - 제 1 항에 있어서,
액화가스를 추진엔진에 공급할 연료로 저장하는 연료탱크; 및
상기 연료탱크의 액화가스를 상기 열교환기로 전달하는 저압펌프를 더 포함하며,
상기 이송펌프는, 상기 카고탱크의 액화가스를 상기 연료탱크로 전달하는 것을 특징으로 하는 가스 처리 시스템. - 제 7 항에 있어서, 상기 필터는,
상기 저압펌프의 상류에 마련되는 것을 특징으로 하는 가스 처리 시스템. - 제 7 항에 있어서,
상기 카고탱크에서 상기 연료탱크로 액화가스를 전달하는 액화가스 전달라인; 및
상기 연료탱크에서 상기 추진엔진으로 액화가스를 공급하며 상기 필터, 상기 저압펌프, 상기 열교환기 및 상기 고압펌프가 마련되는 액화가스 공급라인을 더 포함하는 것을 특징으로 하는 가스 처리 시스템. - 제 1 항 내지 제 9 항 중 어느 한 항의 상기 가스 처리 시스템을 갖는 액화가스 운반선인 것을 특징으로 하는 선박.
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