Title:
MARINE LIQUID AMMONIA FUEL SUPPLY AND FUEL RECYCLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/143287
Kind Code:
A1
Abstract:
A marine liquid ammonia fuel supply and fuel recycling system, comprising an ammonia fuel engine, a liquid ammonia supply system, a liquid ammonia recycling system, and a liquid ammonia nitrogen purging ventilation system. According to the present invention, unconsumed liquid ammonia fuel in a pipeline can be recycled while the high-pressure liquid supply (pressure≥70 bar, and temperature is 45±10°C) of marine liquid ammonia fuel is realized, such that a large amount of fuel can be saved, the amount of the ammonia fuel discharged to a ventilation mast is reduced, and the safety of a ship and personnel is improved.
Inventors:
PIAN CHENGRONG (CN)
GUAN YINGHUA (CN)
ZHANG YIMING (CN)
JI ZHIYONG (CN)
LI DA (CN)
HAN WEI (CN)
SUN QIANG (CN)
WU NAN (CN)
LV YAN (CN)
QU LILI (CN)
LEI LEI (CN)
ZHANG LINTAO (CN)
PENG DONGSHENG (CN)
YANG YANG (CN)
GUO QIANG (CN)
PAN SHUAI (CN)
SUN KAIQIANG (CN)
GUAN YINGHUA (CN)
ZHANG YIMING (CN)
JI ZHIYONG (CN)
LI DA (CN)
HAN WEI (CN)
SUN QIANG (CN)
WU NAN (CN)
LV YAN (CN)
QU LILI (CN)
LEI LEI (CN)
ZHANG LINTAO (CN)
PENG DONGSHENG (CN)
YANG YANG (CN)
GUO QIANG (CN)
PAN SHUAI (CN)
SUN KAIQIANG (CN)
Application Number:
PCT/CN2021/139957
Publication Date:
July 07, 2022
Filing Date:
December 21, 2021
Export Citation:
Assignee:
DALIAN SHIPBUILDING IND CO ITD (CN)
International Classes:
F02M37/00
Foreign References:
| CN112696289A | 2021-04-23 | |||
| CN214533292U | 2021-10-29 | |||
| CN113719385A | 2021-11-30 | |||
| CN110831850A | 2020-02-21 | |||
| CN211924353U | 2020-11-13 | |||
| CN110582632A | 2019-12-17 | |||
| CN203162531U | 2013-08-28 | |||
| US20140311445A1 | 2014-10-23 |
Other References:
See also references of EP 4269779A1
Attorney, Agent or Firm:
DALIAN GEZHI INTELLECTUAL PROPERTY AGENT LTD (CN)
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