二(er)手不銹鋼發(fa)酵(jiao)罐設備(bei)
二(er)(er)手不銹(xiu)鋼發酵(jiao)(jiao)罐(guan)(guan)(guan), 二(er)(er)手厭氧(yang)發酵(jiao)(jiao)罐(guan)(guan)(guan),二(er)(er)手乳品(pin)發酵(jiao)(jiao)罐(guan)(guan)(guan),二(er)(er)手生(sheng)(sheng)物(wu)(wu)發酵(jiao)(jiao)罐(guan)(guan)(guan),發酵(jiao)(jiao)罐(guan)(guan)(guan)指工業上用(yong)來進(jin)行微(wei)生(sheng)(sheng)物(wu)(wu)發酵(jiao)(jiao)的(de)裝置。其主(zhu)體一(yi)般為用(yong)不銹(xiu)鋼板(ban)制成的(de)主(zhu)式圓筒,其容積在1m3至數百m3。在設(she)計和(he)加工中應注意(yi)結構嚴密,合(he)理。能耐受蒸(zheng)汽滅菌、有一(yi)定操作彈性、內部(bu)附件(jian)盡量減少(shao)(shao)(避免死角(jiao))、物(wu)(wu)料(liao)與能量傳遞性能強,并(bing)可進(jin)行一(yi)定調節以(yi)便于(yu)清(qing)洗、減少(shao)(shao)污染,適合(he)于(yu)多種產(chan)品(pin)的(de)生(sheng)(sheng)產(chan)以(yi)及減少(shao)(shao)能量消耗。
用(yong)于厭(yan)氣(qi)發(fa)酵(jiao)(jiao)(jiao)(如生(sheng)產(chan)酒精、溶劑)的發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)結(jie)構可以較簡(jian)單。用(yong)于好氣(qi)發(fa)酵(jiao)(jiao)(jiao)(如生(sheng)產(chan)抗(kang)生(sheng)素、氨基酸、有機酸、維(wei)生(sheng)素等)的發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)因需向罐(guan)(guan)中連續(xu)通(tong)入(ru)大量無菌空氣(qi),并(bing)為考慮(lv)通(tong)入(ru)空氣(qi)的利用(yong)率,故在發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)結(jie)構上較為復雜(za),常(chang)用(yong)的有機械攪(jiao)拌式(shi)發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)、鼓(gu)泡(pao)式(shi)發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)和氣(qi)升式(shi)發(fa)酵(jiao)(jiao)(jiao)罐(guan)(guan)。