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簡(jian)要描(miao)述(shu):常(chang)見(jian)的發(fa)酵(jiao)罐分(fen)為(wei)固體(ti)發(fa)酵罐和液體(ti)發(fa)酵罐。發酵罐根據容積和用(yong)途不同(tong),分(fen)為(wei)種子(zi)罐(菌種發酵(jiao)罐)和發酵罐。發酵罐根據需氧類(lei)型的不同(tong)又分(fen)為(wei)通風(feng)式發酵罐和厭(yan)氧發(fa)酵罐。
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| 品牌(pai) | 其他品(pin)牌(pai) | 產地 | 國產 |
|---|---|---|---|
| 產(chan)品(pin)新舊(jiu) | 全新 |
生(sheng)物發(fa)酵罐Biological Fermentor
發酵罐概(gai)述(shu)Overview Of Fermentation Tank
常(chang)見(jian)的發(fa)酵(jiao)罐分(fen)為(wei)固體(ti)發(fa)酵罐和液體(ti)發(fa)酵罐。發酵罐根據容積和用(yong)途不同(tong),分(fen)為(wei)種子(zi)罐(菌種發酵(jiao)罐)和發酵罐。發酵罐根據需氧類(lei)型的不同(tong)又分(fen)為(wei)通風(feng)式發酵罐和厭(yan)氧發(fa)酵罐。發酵罐、種子罐,有(you)碳(tan)鋼(gang)制(zhi)、不銹(xiu)鋼(gang)、高(gao)鎳(nie)基(ji)合金等,主(zhu)要(yao)用(yong)於(yu)生(sheng)化(hua)發酵(jiao)生(sheng)產。如(ru)生(sheng)產味(wei)精、檸(ning)檬酸、酶制(zhi)劑(ji)、溶劑(ji)、制(zhi)藥(yao)、食品(pin)等(deng)行(xing)業。
壹(yi)、發酵罐的基(ji)本(ben)條件Basic Conditions Of Fermentation Tank
機械(xie)攪拌發(fa)酵(jiao)罐是(shi)發酵(jiao)工廠(chang)常用(yong)類(lei)型之(zhi)壹(yi)。它(ta)是(shi)利用(yong)機械(xie)攪拌器(qi)的作(zuo)用(yong),使(shi)空氣和醪(lao)液充(chong)分(fen)混合,促使(shi)氧(yang)在醪液中(zhong)溶解(jie),以(yi)保(bao)證供(gong)給微(wei)生(sheng)物生(sheng)長繁殖、發(fa)酵(jiao)所(suo)需要(yao)的氧(yang)氣。使(shi)用(yong)發酵(jiao)罐的基(ji)本(ben)要求(qiu):
1、發(fa)酵(jiao)罐應(ying)具(ju)有(you)適宜(yi)的徑(jing)高(gao)比。發酵(jiao)罐的高(gao)度(du)與直徑(jing)之(zhi)比壹(yi)般為(wei)1.7~4倍(bei)左(zuo)右,罐身(shen)越長(chang),氧的利(li)用(yong)率較高(gao)。
2、發(fa)酵(jiao)罐能承(cheng)受(shou)壹(yi)定壓(ya)力(li)。由(you)於(yu)發(fa)酵罐在消毒及正(zheng)常(chang)工(gong)作(zuo)時(shi),罐內(nei)有(you)壹(yi)定的壓(ya)力(li)(氣壓(ya)與(yu)液(ye)壓(ya))和(he)溫(wen)度(du),因此(ci)罐體(ti)各(ge)部件要有(you)壹(yi)定的強(qiang)度(du),能承(cheng)受(shou)壹(yi)定的壓(ya)力(li)。
3、發(fa)酵(jiao)罐的攪拌通風(feng)裝(zhuang)置(zhi)使(shi)氣液充(chong)分(fen)混合,保證發酵(jiao)液必(bi)須(xu)的溶解(jie)氧(yang)。
4、發(fa)酵罐應(ying)具(ju)有(you)足(zu)夠(gou)的冷卻面(mian)積。微(wei)生(sheng)物生(sheng)長代(dai)謝(xie)過程放出(chu)大(da)量的熱(re)量,為(wei)了控制(zhi)發(fa)酵過程不同(tong)階段(duan)所需的溫(wen)度(du),應(ying)裝(zhuang)有(you)足(zu)夠(gou)的冷卻面(mian)積。
5、發酵(jiao)罐內(nei)應(ying)盡(jin)量減(jian)少死(si)角(jiao),避免(mian)藏垢積汙,易(yi)滅菌(jun),避免(mian)染菌(jun)。
6、攪拌器(qi)的軸(zhou)封(feng)應(ying)嚴密,盡(jin)量減(jian)少泄(xie)漏(lou)。
二、發酵罐罐體(ti)尺(chi)寸比例Size Proportion Of Fermentation Tank
罐體(ti)各(ge)部分(fen)的尺(chi)寸有(you)壹(yi)定的比例,罐的高(gao)度(du)與直徑(jing)之(zhi)比壹(yi)般為(wei)1.7~4倍(bei)左(zuo)右。
發(fa)酵罐通常(chang)裝(zhuang)有(you)兩(liang)組攪拌器(qi),兩(liang)組攪拌器(qi)的間(jian)距(ju)S約(yue)為(wei)攪拌器(qi)直徑(jing)的三倍(bei)。
對於(yu)大(da)型發酵罐以(yi)及液(ye)體(ti)深(shen)度(du)HL較高(gao)的,可(ke)安(an)裝(zhuang)三組或(huo)三組以(yi)上的攪拌器(qi)。
最(zui)下面(mian)壹(yi)組攪拌器(qi)通常(chang)與(yu)風管出口(kou)較接(jie)近為(wei)好(hao),與罐底的距(ju)離(li)C壹(yi)般等於(yu)攪拌器(qi)直徑(jing)Di,但(dan)也(ye)不宜(yi)小(xiao)於(yu)0.8Di,否(fou)則會(hui)影(ying)響(xiang)液體(ti)的循(xun)環(huan)。
三、發酵(jiao)罐的結(jie)構(gou)Structure Of Fermentation Tank
好(hao)氣性機械(xie)攪拌發(fa)酵(jiao)罐是(shi)密封(feng)式受壓(ya)設(she)備(bei),主(zhu)要(yao)部件包(bao)括罐身(shen)、攪拌器(qi)、軸(zhou)封(feng)、打泡(pao)器(qi)、聯(lian)軸(zhou)器(qi)、中(zhong)間(jian)軸(zhou)承(cheng)、空氣吹泡(pao)管(或空氣噴射(she)器(qi))、擋板(ban)、冷卻裝(zhuang)置(zhi)、人(ren)孔以(yi)及管路等(deng)。
系統(tong)由(you)發酵(jiao)罐,空氣處(chu)理(li)系統(tong)、蒸(zheng)汽凈化(hua)系統(tong)、電(dian)器(qi)控制(zhi)系統(tong)、恒(heng)溫(wen)系統(tong)及管路、閥(fa)門、輔(fu)助系統(tong),傳感器(qi)與(yu)壹(yi)次(ci)儀(yi)表(biao)系統(tong),下位(wei)機控制(zhi)系統(tong)(現場PLC控制(zhi)系統(tong),二次(ci)儀(yi)表(biao)),上位(wei)機系統(tong)以(yi)及臺(tai)架等組成(cheng)。
四(si)、液(ye)體(ti)發(fa)酵罐技術參(can)數(shu)/Technical Parameter
| 公(gong)稱(cheng)體(ti)積 Nominal Volume | 5~3000L |
| 裝(zhuang)液(ye)系數(shu)Liquid Loading Coefficient | 65-80%, Optimum 70% |
| 罐體(ti)配(pei)置(zhi) Can Body Configuration | 不銹(xiu)鋼(gang)SUS316L/SUS304材(cai)質(zhi); Stainless steel SUS316L / SUS304 Material; Jacket temperature control and optimization of diversion design; Internal surface polishing, RA ≤ 0.6 μ m; External surface polishing or matte treatment (glass shot blasting); Long strip mirror with large viewing angle, complete interfaces of pH electrode, do electrode and temperature electrode; The tank cover is equipped with flame inoculation port and feeding standby interface, etc |
| 攪拌系統(tong) Mixing System | 頂(ding)入(ru)式機械(xie)攪拌系統(tong);無(wu)菌(jun)機封(feng)系統(tong);直流(liu)攪拌電(dian)機(10L及以(yi)下)或交流電(dian)機; Jacking mechanical mixing system; Aseptic mechanical sealing system; DC mixing motor (10L and below) or AC motor; Standard configuration: 2-layer flat impeller and one-stage high-efficiency defoaming paddle; There are also inclined blades, curved blades, axial flow blades, etc; Adjustable speed, digital setting speed control |
| 結(jie)構(gou)方式 Structure Mode | 落地式框架結構(gou),節(jie)省(sheng)空間,萬(wan)向(xiang)腳輪(lun),操(cao)作(zuo)方便(bian) Floor type frame structure, space saving, universal casters, convenient operation |
| 通氣系統(tong)Ventilation System | 深(shen)層(ceng)通氣,全不銹(xiu)鋼(gang)管路; Deep ventilation, all stainless steel pipeline; Glass rotor flowmeter display, pressure display, manual valve adjustment flow; High efficiency sterilizing filter equipped with stainless steel housing, with a filtration accuracy of 0.01 μ m; External compressed air is required, equipped with high-quality water removal and pressure stabilizing devices, to continuously and stably supply gas; Optional mass flow controller for automatic control of air flow |
| 罐壓(ya)控制(zhi) Tank Pressure Control | 頂(ding)部排氣口配(pei)置(zhi)指(zhi)針式壓(ya)力(li)表(biao)顯示罐壓(ya),不銹(xiu)鋼(gang)閥門手(shou)動(dong)調(tiao)節(jie); The top exhaust port is equipped with a pointer pressure gauge to display the tank pressure, and the stainless steel valve is manually adjusted; It can be equipped with inlet pressure transmitter and automatic regulating valve to realize automatic control of tank pressure |
| 溫(wen)度(du)控制(zhi)/Temperature Control | 在(zai)線檢測(ce),數(shu)字化(hua)設定(ding),自動/手(shou)動(dong)控制(zhi)自由(you)切(qie)換(huan); Online detection, digital setting, automatic / manual control, free switching; German PT-100 temperature probe and digital temperature instrument; Automatic temperature control of electric heating thermostatic water tank and external cooling water |
| Ph控制(zhi) Ph Control | 在(zai)線檢測(ce),1路(lu)或2路蠕動泵自動流加堿(jian)或(huo)酸(suan)液進(jin)行(xing)調(tiao)節(jie); Online detection, 1 or 2 peristaltic pumps automatically add alkali or acid for regulation; Imported Mettler (Hamilton) pH electrode, which can be sterilized by high temperature steam |
| 溶氧(yang)(Do) Dissolved Oxygen (Do) | 在(zai)線檢測(ce),範圍(wei)0-100%或(huo)0-200%; Online detection, range 0-100% or 0-200%; Imported Mettler (Hamilton) do electrode, which can be sterilized by high temperature steam; Optional linkage control with speed and ventilation (to be specified when ordering) |
| 補(bu)料控制(zhi)Replenishment Control | 標配(pei)1路/2路等(deng)多路(lu)蠕動(dong)泵(beng)時(shi)間(jian)比例流(liu)加(jia)補(bu)料,流(liu)加量(liang)累(lei)積顯示、記錄(lu) It is equipped with 1-way / 2-way and other multi-channel peristaltic pumps as standard, with time proportional flow feeding and feeding, and the cumulative flow feeding amount is displayed and recorded |
| 消泡方式Defoaming Mode | 傳導式泡沫電(dian)極(ji),泡沫異(yi)常(chang)狀(zhuang)況自動報(bao)警(jing); The conductive foam electrode automatically alarm the abnormal condition of foam. One peristaltic pump is equipped as standard for automatic / manual flow of defoamer, and the cumulative flow dosage is displayed and recorded |
| 控制(zhi)系統(tong) Control System | 應(ying)用(yong)工業級MC-bio控制(zhi)系統(tong),采用(yong)西(xi)門子(zi)PLC控制(zhi)器(qi); Apply industrial MC bio control system and Siemens PLC controller; 32-bit true color touch screen operation interface with complete functions and stable operation; Another type a simple instrument control system is optional |
| 滅菌(jun)方式/Sterilization Method | 在位(wei)滅菌(jun),手(shou)動(dong)控制(zhi),需(xu)接外源(yuan)飽和蒸(zheng)汽 In place sterilization, manual control, need to connect external saturated steam |
| 可(ke)選(xuan)配項(xiang)/Optional Configuration | 1.多(duo)路(lu)補(bu)料 Multiple feeding |
| 設(she)備(bei)特(te)點Equipment Characteristics | 在位(wei)滅菌(jun),安(an)全可(ke)靠(kao),培養(yang)基(ji)濃度(du)準確(que); In situ sterilization, safe and reliable, accurate medium concentration; No risk of transmission leakage; Large viewing angle longitudinal mirror observation is clear; Various and reliable inoculation methods (standard flame inoculation port, differential pressure inoculation port and other forms are optional); Floor type tank, beautiful and generous; Easy operation and disassembly; Special specifications can be customized. |
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