KR102608685B1 - 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템 - Google Patents
암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템 Download PDFInfo
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- KR102608685B1 KR102608685B1 KR1020210124788A KR20210124788A KR102608685B1 KR 102608685 B1 KR102608685 B1 KR 102608685B1 KR 1020210124788 A KR1020210124788 A KR 1020210124788A KR 20210124788 A KR20210124788 A KR 20210124788A KR 102608685 B1 KR102608685 B1 KR 102608685B1
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- fresh water
- ammonia
- engine room
- fire
- leak
- 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.)
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 74
- 239000013505 freshwater Substances 0.000 claims abstract description 87
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 230000001629 suppression Effects 0.000 claims abstract description 6
- 239000007858 starting material Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000003892 spreading Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 35
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 239000003949 liquefied natural gas Substances 0.000 description 14
- 239000003915 liquefied petroleum gas Substances 0.000 description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000000969 carrier Substances 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000005431 greenhouse gas Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 7
- 239000000295 fuel oil Substances 0.000 description 6
- 239000010763 heavy fuel oil Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010747 number 6 fuel oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
- B01D47/063—Spray cleaning with two or more jets impinging against each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/06—Ventilation; Air-conditioning of engine rooms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Gas Separation By Absorption (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
GE: 발전엔진
WT: 청수탱크
WSL: 청수공급라인
100: 청수공급펌프
200: 청수 분무장치
Claims (5)
- 암모니아를 공급받는 엔진이 마련된 선박에서,
선내 주엔진 및 발전엔진을 포함하는 주요 장비의 화재 발생 시 화재 진압을 위해 공급되는 청수를 저장하는 청수탱크;
상기 청수탱크로부터 상기 주요 장비로 연결되는 청수공급라인;
상기 청수공급라인에 마련되어 상기 주요 장비로 청수를 공급하는 청수공급펌프;
기관실을 지나는 상기 청수공급라인에 마련되어 화재 발생 시 상기 기관실로 청수를 분무하는 청수 분무장치;
선내 화재를 감지하는 화재감지시스템;
상기 화재감지시스템에서 화재 감지 시 상기 청수공급펌프를 가동시키는 펌프 스타터 패널; 및
선내 소방관제부에 마련되며 상기 펌프 스타터 패널과 연계되어 화재 발생 시 상기 청수 분무장치를 제어하는 워터미스트 컨트롤러:를 포함하되,
상기 기관실에서 암모니아 누출 발생 시, 상기 펌프 스타터 패널에서 상기 청수공급펌프를 가동하고 상기 워터미스트 컨트롤러에서 상기 청수 분무장치를 가동하여 기관실에 청수를 분무하여 암모니아 확산을 방지하는 것을 특징으로 하는 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템. - 제 1항에 있어서,
상기 기관실의 환기를 위해 마련되는 기관실 팬:을 더 포함하며,
암모니아 누출 발생 시 상기 기관실 팬을 가동하여 기관실을 환기하는 것을 특징으로 하는 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템. - 제 2항에 있어서.
상기 기관실에서의 암모니아 누출을 감지하는 암모니아 누출 감지기:를 더 포함하며,
상기 암모니아 누출 감지기를 통해 기관실 내 암모니아 누출을 모니터링하면서, 누출 감지 시 상기 기관실 팬 및 청수 분무장치를 가동시켜 기관실 내 암모니아 확산을 방지하는 것을 특징으로 하는 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템. - 제 1항 내지 제 3항 중 어느 한 항에 있어서,
상기 청수공급펌프는 상기 청수공급라인에 연결되는 청수탱크의 흡입구 높이보다 낮거나 같은 높이에 배치되는 것을 특징으로 하는 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템. - 삭제
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KR1020210124788A KR102608685B1 (ko) | 2021-09-17 | 2021-09-17 | 암모니아 추진 선박의 기관실 누출 암모니아 처리 시스템 |
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KR20230041324A KR20230041324A (ko) | 2023-03-24 |
KR102608685B1 true KR102608685B1 (ko) | 2023-12-01 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102204875B1 (ko) * | 2020-08-31 | 2021-01-19 | (주)앤써 | Lpg 연료가스 비상배출시스템 및 이를 포함하는 선박 또는 해양구조물 |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR0156396B1 (ko) * | 1995-10-20 | 1999-01-15 | 구자홍 | 암모니아 흡수식 냉난방기의 암모니아 가스 제거장치 및 방법 |
KR20130044563A (ko) * | 2011-10-24 | 2013-05-03 | 현대중공업 주식회사 | 청수를 이용한 선박 및 해상석유 생산시설의 디러지 시스템 작동 검사방법. |
KR102463544B1 (ko) * | 2015-10-19 | 2022-11-07 | 대우조선해양 주식회사 | 해양 플랜트 무인 운영 시스템 및 방법 |
KR102745935B1 (ko) * | 2019-12-04 | 2024-12-20 | 한화엔진 주식회사 | 암모니아 공급 시스템 |
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2021
- 2021-09-17 KR KR1020210124788A patent/KR102608685B1/ko active Active
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Publication number | Priority date | Publication date | Assignee | Title |
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KR102204875B1 (ko) * | 2020-08-31 | 2021-01-19 | (주)앤써 | Lpg 연료가스 비상배출시스템 및 이를 포함하는 선박 또는 해양구조물 |
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