摘要
发酵罐是化工生产中的主要化学反应装置。它的功能是:物料均匀混合;液相气体良好分散;液相颗粒均匀悬浮;另一相的均匀悬浮液或总乳状液谷氨酰胺单钠添加剂、发酵系统、食品工业等新实用产品的主要成分。包括:立方体、搅拌机、传热装置、轴封等,必要时可增加其它附件,如门的安装、焊接;手动开孔及各种连接线(用于内部零件的修理、装卸、温度计、压力表等),保护减压装置为物料的化学反应提供一定的空间,搅拌器由驱动装置、搅拌轴和搅拌器组成。它的功能is:至不同反应物料的混合,混合装置可分为两类:不潜水)只有变速箱和减速机,I传动系统,传热装置位于筒体或锅炉的外壳外,是控制反应所需材料的温度。
组织者设计为63厘米六面,相当于一个大体积的设计。它使用热管和三步混合。
关键词:搅拌罐搅拌器传热装置轴封装置
ABSTRACT
Ferme
ntatio
n is a chemical reactio
n to achieve the productio
n of major equipme
nt.Its role is:①to mixed materials;②the gas iswell dispersed i
n the liquid phase;③maki
ng u
niform solid particles suspe
nded i
n liquid;④sou
neve
n suspe
nsio
n or other liquid emulsified i
n u
niform。For the u
niform reactio
n,
nowiswidelyused i
n pharmaceutical,mo
nosodium glutamate,e
nzyme system a
nd food i
ndustries.Its mai
n compo
ne
nts i
nclude the reactor body,mixi
ng equipme
nt,heat tra
nsfer equipme
nt a
nd seal device.Also add other accessories
needed,such as assemblya
ndweldi
ng ma
nhole,ha
nd hole a
nd all over(i
n pieces for ease of mai
nte
na
nce a
nd feedi
ng,
nesti
ng),i
nstall thermometers,pressure gauges,mirrors,safetyrelief device(for operatio
n effectivelymo
nitor a
nd co
ntrol the material temperature,pressure)a
nd so o
n.Mixi
ng device is a gear,shaft a
nd agitator stirri
ng compositio
n,its role is to participate i
n avarietyof materials,reactio
n mixed eve
nly,so that good co
ntact material to accelerate the chemical reactio
n.Mixi
ng devices ca
n be divided i
nto
no
n-divi
ng type(o
nlydrive
n machi
nes a
nd gear a
nd tra
nsmissio
n system disclosed i
n the liquid outside a
nd dive type(from the drivi
ng machi
ne to s
neak i
nto a liquid ble
nder all)types.Heat tra
nsfer device is set i
n the i
nterior of reactor bodycoil or exter
nal ta
nk set up i
n the jacket,its role is to co
ntrol the materials
needed i
n the reactio
n temperature ra
nge. The desig
n of the ferme
ntatio
n ta
nkvolume is 63 cubic meters,a
nd this is a large ta
nk desig
nwith coil heat tra
nsfer a
nd three mixi
ng Keywords: Mixi
ng Ta
nk mixer Heat tra
nsfer equipme
nt Shaft seali
ng device 目录 第一章绪论1 1.1发酵罐总体要求1 1.1.1发酵罐的工作要求1 1.1.2发酵罐的设计依据1 1.1.3酵罐的设计要求1 1.1.4开孔补偿1 第二章设计参数的选择3 2.1原始数据3 2.1.1设计数据4 2.1.2主要元件材料的选择4 2.2基本的选型4 第三章容器的结构设计4 3.1圆筒的设计4 3.1.1圆筒的高和直径4 3.1.2圆筒的厚度计算5 3.1.3封头壁厚的设计5 3.2所装料液高度6 3.3轴的设计及校验6 3.3.1搅拌轴及圆盘有效质量的计算11 3.4按轴封处允许径向位移验算轴径16 第四章主要部件的选择19 4.1减速机的选择19 4.1.1联轴器的选择19 4.1.2密封19 4.2底轴承的选型20 第五章传热计算21 5.1传热数据21 5.2裙座基本性质28 5.2.1裙座与罐体连接型式28 5.3各个截面的校核检验36 5.4搅拌罐的设备安装和工艺39 5.4.1搅拌罐的结构说明39 5.4.2搅拌罐罐体配置39 结论40 参考文献42 致谢43
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ntatio
n is a chemical reactio
n to achieve the productio
n of major equipme
nt.Its role is:①to mixed materials;②the gas iswell dispersed i
n the liquid phase;③maki
ng u
niform solid particles suspe
nded i
n liquid;④sou
neve
n suspe
nsio
n or other liquid emulsified i
n u
niform。For the u
niform reactio
n,
nowiswidelyused i
n pharmaceutical,mo
nosodium glutamate,e
nzyme system a
nd food i
ndustries.Its mai
n compo
ne
nts i
nclude the reactor body,mixi
ng equipme
nt,heat tra
nsfer equipme
nt a
nd seal device.Also add other accessories
needed,such as assemblya
ndweldi
ng ma
nhole,ha
nd hole a
nd all over(i
n pieces for ease of mai
nte
na
nce a
nd feedi
ng,
nesti
ng),i
nstall thermometers,pressure gauges,mirrors,safetyrelief device(for operatio
n effectivelymo
nitor a
nd co
ntrol the material temperature,pressure)a
nd so o
n.Mixi
ng device is a gear,shaft a
nd agitator stirri
ng compositio
n,its role is to participate i
n avarietyof materials,reactio
n mixed eve
nly,so that good co
ntact material to accelerate the chemical reactio
n.Mixi
ng devices ca
n be divided i
nto
no
n-divi
ng type(o
nlydrive
n machi
nes a
nd gear a
nd tra
nsmissio
n system disclosed i
n the liquid outside a
nd dive type(from the drivi
ng machi
ne to s
neak i
nto a liquid ble
nder all)types.Heat tra
nsfer device is set i
n the i
nterior of reactor bodycoil or exter
nal ta
nk set up i
n the jacket,its role is to co
ntrol the materials
needed i
n the reactio
n temperature ra
nge. The desig
n of the ferme
ntatio
n ta
nkvolume is 63 cubic meters,a
nd this is a large ta
nk desig
nwith coil heat tra
nsfer a
nd three mixi
ng Keywords: Mixi
ng Ta
nk mixer Heat tra
nsfer equipme
nt Shaft seali
ng device 目录 第一章绪论1 1.1发酵罐总体要求1 1.1.1发酵罐的工作要求1 1.1.2发酵罐的设计依据1 1.1.3酵罐的设计要求1 1.1.4开孔补偿1 第二章设计参数的选择3 2.1原始数据3 2.1.1设计数据4 2.1.2主要元件材料的选择4 2.2基本的选型4 第三章容器的结构设计4 3.1圆筒的设计4 3.1.1圆筒的高和直径4 3.1.2圆筒的厚度计算5 3.1.3封头壁厚的设计5 3.2所装料液高度6 3.3轴的设计及校验6 3.3.1搅拌轴及圆盘有效质量的计算11 3.4按轴封处允许径向位移验算轴径16 第四章主要部件的选择19 4.1减速机的选择19 4.1.1联轴器的选择19 4.1.2密封19 4.2底轴承的选型20 第五章传热计算21 5.1传热数据21 5.2裙座基本性质28 5.2.1裙座与罐体连接型式28 5.3各个截面的校核检验36 5.4搅拌罐的设备安装和工艺39 5.4.1搅拌罐的结构说明39 5.4.2搅拌罐罐体配置39 结论40 参考文献42 致谢43
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