GASIFICATION DEVICE FOR LOW-TEMPERATURE LIQUEFIED GAS

摘要

A gasification device for low-temperature liquefied gas and equipped with an evaporator(E1), which gasifies an intermediate medium (4) by exchanging heat between the intermediate medium and the atmosphere (12), and a gasifier (E2), which gasifies low-temperature liquefied natural gas by means of the intermediate medium (4) which has been gasified by the evaporator (E1). The evaporator (E1) has a heat transfer tube (10) through which the intermediate medium (4) flows. The heat transfer tube (10) has heat transfer sections (52a, 52b) which exchange heat with the atmosphere (12), and which incline upward gradually from the inlet of the intermediate medium (4) to the outlet thereof.