摘要
针对目前啤酒生产中普遍采用两段法麦汁冷却工艺，对万吨啤酒厂一段冷却法进行了论证。热麦汁用现有的两台２０ｍ￣２薄板换热器冷却全８℃，酿造用水经冷冻到３．５℃后用于麦汁冷却，出口温度达７８℃，作为糖化和洗糟用水。啤酒生产成本比两段法降低１２．５元／ｔ。
Two stage wort cooling technology was generally applied in brewing. One stage coolingregime is demonstrated in this new design. Hot wort is cooled to 8℃ with chilled brewing water at 3.5 ℃ intwo existing 20m￣2 plate heat exchangers. The outlet water at 78 ℃ is used as mashing and sparging water.The beer production cost is 12.5 yuan/t lower than that of two stage ccoling technology.
出处
《江苏农学院学报》
CSCD
1995年第3期63-66,共4页
Jiangsu Agricultural Research
