【正文】 ...................................... 12 ........................................................................................... 12 ................................................................................................ 13 .................................................................................................... 13 .................................................................................. 13 水量 .................................................................... 13 .................................................................................................... 13 ......................................................................................... 14 ............................................................................... 14 ...................................................................................... 14 ........................................................................................................... 14 ............................................................................................. 16 酵過(guò)程衡算圖 ......................................................................................... 16 谷氨酸提取工序的物料衡算 ................................................................................... 17 ................................................................................................ 17 98%硫酸量 .............................................................................................. 17 ................................................................................................ 17 .................................................................................................... 17 ...................................................................................... 17 、堿等數(shù)量 ....................................................... 17 ............................................................................................. 18 ............................................................................................. 18 物料衡算匯總表 ................................................................................................... 19 3 熱量衡算 ......................................................................................................................... 20 液化工序的熱量衡算 .............................................................................................. 20 滅酶蒸汽用量 ............................................................................................... 21 液化液冷卻用水量 ........................................................................................ 21 糖化工序熱量衡算 ................................................................................................. 21 連續(xù)滅菌和發(fā)酵工序熱量衡算 ................................................................................ 22 培養(yǎng)液連續(xù)滅菌用蒸汽量 ............................................................................. 22 培養(yǎng)冷卻水用量 ........................................................................................... 23 發(fā)酵罐空罐滅菌蒸汽用量 ............................................................................. 23 谷氨酸提取工序冷量衡算 ....................................................................................... 25 谷氨酸鈉溶液濃縮結(jié)晶過(guò)程的熱量衡算 .................................................................. 25 熱平衡與計(jì)算加熱蒸汽量 ............................................................................. 25 冷卻二次蒸汽所消耗冷卻水量 ...................................................................... 26 干燥過(guò)程的熱量衡算 .............................................................................................. 27 生產(chǎn)過(guò)程耗用蒸汽量結(jié)果匯總 ................................................................................ 27 設(shè)備的設(shè)計(jì)與選型 .............................................................................................................. 28 1 基本參數(shù) ......................................................................................................................... 28 2 發(fā)酵罐 ............................................................................................................................ 29 發(fā)酵罐生產(chǎn)能力 ..................................................................................................... 29 發(fā)酵罐臺(tái)數(shù) ............................................................................................................ 29 設(shè)備容積 ............................................................................................................... 29 校核 ...................................................................................................................... 30 冷卻管 ................................................................................................................... 30 3 種子罐 ............................................................................................................................ 33 種子罐容積 ............................................................................................................ 33 種子罐臺(tái)數(shù) ............................................................................................................ 33 冷卻面積的計(jì)算 ..................................................................................................... 33 4 種子罐空氣過(guò)濾器 ........................................................................................................... 34 過(guò)濾層直徑 ............................................................................................................ 34 過(guò)濾器直徑 ............................................................................................................ 35 過(guò)濾器高度 ............................................................................................................ 35 分過(guò)濾器強(qiáng)度的計(jì)算 .............................................................................................. 35 分過(guò)濾器強(qiáng)數(shù)量 .................................................