山东省食品进出口公司青岛冷藏厂一号冷库原是一座四层的8000吨生产性冷库,其一层冻结量为200吨/日的隧道式冻结间。由于近年来原料产地的小冷库大批兴起’加之出口商品向精、深加工发展,原有的冻结间已不适应生产发展的需要。所以,结合我厂一号冷库的大修,决定将原生产性冷库改为中转性冷库,改一层为冷藏间,另增设新型冻结装置。经省公司派员赴日、美考察选型,于1985年确定与日本大洋渔业株式会社以补偿贸易的方式,引进日本前川制作所生产的大型组合板式搁架冻结装置(以下简称平板)。现结 Shandong Province Food Import and Export Company Qingdao Refrigeration Plant No. 1 Cold Storage was originally a four-storey 8,000 tons of cold storage, a layer of frozen volume of 200 tons / day tunnel-type freezing room. In recent years, a large number of small cold storage raw materials originated in addition to the rise of exports to the fine, deep processing and development, the original freeze has not adapted to the needs of production and development. Therefore, combined with the overhaul of our No.1 cold storage plant, we decided to change the original production cold storage to transit refrigerating storage, and change the first one into the refrigerated storage and another new freezing installation. The provincial company dispatched to Japan, the United States inspection selection, in 1985 with Japan’s Dayang Fisheries Co., Ltd. to compensate trade, the introduction of Japan’s Maekawa production of large-scale combination plate shelf freezing device (hereinafter referred to as flat). Now knot