A system and method for reliquefying boil-off gas of a ship and a system and method for treating exhaust gas of a reliquefying plant are disclosed. The system for reliquefying boil-off gas of a ship according to the present invention comprises: a compressor for compressing boil-off gas generated from liquefied gas stored in a storage tank provided on the ship; a heat exchanger in which the compressed gas compressed in the compressor is cooled; a refrigerant circulation line through which the refrigerant supplied to the heat exchanger circulates; a warming line connected from the storage tank to the compressor; and a heater disposed in the warming line in which the boil-off gas is heated to an appropriate input temperature of the compressor.
公开一种用于再液化船舶的蒸发气体的系统和方法以及用于处理再液化设备的废气的系统和方法。本发明的用于再液化船舶的蒸发气体的系统包括:压缩机,压缩由存储在设置在船舶上的存储罐中的液化气体产生的蒸发气体;热交换器,在其中冷却在压缩机中压缩的压缩气体;制冷剂循环管线,供应到热交换器的制冷剂通过所述制冷剂循环管线循环;升温管线,从存储罐连接到压缩机;以及加热器,设置在升温管线中,其中在加热器中,将蒸发气体加热到压缩机的合适输入温度。
System and method for re-liquefying boil-off gas of ship and system and method for treating exhaust gas of re-liquefying plant
用于再液化船舶的蒸发气体的系统和方法以及用于处理再液化设备的废气的系统和方法
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT , Verflüssigen, Verfestigen oder Trennen von Gasen oder Gasgemischen durch Druck- und Kältebehandlung |