LIQUEFACTION GAS MANUFACTURING EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To remove hot air accumulated in liquefaction gas equipment.SOLUTION: This invention relates to liquefaction gas manufacturing equipment having a plurality of liquefaction gas manufacturing segments for liquefying supplied gas to manufacture liquefaction gas. Each of the liquefaction gas manufacturing segments comprises a heat exchanger for heat exchanging the supplied gas with refrigerant to cool it; a compressor for compressing refrigerant evaporated through heat exchanging with the supplied gas; an air-fin cooler part for cooling the compressed refrigerant; and an expanding part for applying adiabatic expansion of cooled refrigerant and cooling it. The air-fin cooler part has a plurality of air-fin coolers, the air-fin coolers are arranged in at least one linear row to make an entire first longitudinal shape. The liquefaction gas manufacturing part has a heat exchanger, a compressor and an expanding part arranged at side in respect to a longitudinal direction of the first rectangular shape of the air-fin cooler so as to make the second rectangular shape entirely. The first and the second liquefaction gas manufacturing parts in a plurality of liquefaction gas manufacturing parts are displaced in a longitudinal distance of the second rectangular shape.SELECTED DRAWING: Figure 8