年產(chǎn)6萬噸谷氨酸工廠設(shè)計(jì)

目  錄

摘要… ………………. …………………………. ………………. ……………… ……..………………….3
1緒論………………………………………………………………………………………............................4
1.1谷氨酸的用途…………………………………………………………………………….........................4
1.1.1下游產(chǎn)品開發(fā)…………………………………………………………………………….…………….4
1.1.2食品業(yè)…………………………………………………………………………………….…………….4
1.1.3日用化妝品等………………………………………………………………………….……………….5
1.1.4醫(yī)藥行業(yè)…………………………………………………………………………….………………….5
1.2谷氨酸生產(chǎn)工藝………………………………………………………………………………………….5
1.2.1谷氨酸生產(chǎn)工藝概述…………………………………………………………………….…………….6
1.2.2原料的預(yù)處理及淀粉水解糖制備………………………………………………………….………….6
1.2.3種子擴(kuò)大培養(yǎng)及谷氨酸發(fā)酵…………………………………………………………….…………….6
1.2.4谷氨酸的提取……………………………………………………………………………….………….6
2 設(shè)計(jì)原則、設(shè)計(jì)范圍、設(shè)計(jì)方案………………………………………………………………………...7
2.1設(shè)計(jì)原則………………………………………………………………………………….........................7
2.2設(shè)計(jì)范圍………………………………………………………………………………….........................7
2.3設(shè)計(jì)方案………………………………………………………………………………….........................7
2.3.1生產(chǎn)原理……………………………………………………………………………………………….7
2.3.2生產(chǎn)方法………………………………………………………………………………………………..7
2.3.3工藝流程圖……………………………………………………………………………………………..8
3工藝計(jì)算…………………………………………………………………………………………...……….8
3.1發(fā)酵車間的物料衡算…………………………………………………………………………….............8
3.1.1 主要技術(shù)指標(biāo)及基礎(chǔ)數(shù)據(jù)……………………………………………………………….…………....8
3.1.2 物料衡算…………………………………………………………………………………………….....9
3.1.3　60000t/a谷氨酸發(fā)酵車間的物料衡算表……………………………………...................................11
3.2 糖化車間的物料衡算…………………………………………………………………...........................11
3.2.1 糖化過程物料衡算………………………………………………………………………....................11
3.3 60000t/a谷氨酸廠糖化車間熱量衡算……………………………………………………………….....13
3.3.1 糖化用水耗熱量………………………………………………………………………………………13
3.3.2 第一次醪液連續(xù)蒸煮耗熱量Q2……………………………………………………………………..13
3.3.3 第二次煮沸前蒸煮醪升溫至70℃的耗熱量Q3…………………………………………………….14
3.3.4 第二次煮沸醪液的耗熱量Q4………………………………………………………………………..14
3.3.5 生產(chǎn)1t谷氨酸糖化一次總耗熱量Q總……………………………………………………………..14
3.3.6 每日糖化一次耗用蒸汽量D………………………………………………………………………....14
3.3.7 蒸汽單耗………………………………………………………………………………...…………….14
3.3.8熱量消耗綜合表…………………………………………………………………………………….....14
4 主要構(gòu)筑物的設(shè)計(jì)計(jì)算…………………………………………………………………………………..15
4.1 設(shè)備計(jì)算與選型…………………………………………………………………………...…….……...15
4.1.1 糖化鍋的構(gòu)造和計(jì)算…………………………………………………………………..……………..15
4.1.2 發(fā)酵罐的設(shè)計(jì)與選型………………………………………………………………..…..……………15
4.1.3 種子罐………………………………………………………………..………………………………..19
4.1.4 各種尿素罐的選型……………………………………………………………………..…..................23
4.2 設(shè)備選擇…………………………………………………………………………………..…………….25
4.3 主要設(shè)備一覽表……………………………………………………………………………..…….........25
5 谷氨酸廢水處理工藝………………………………………………………………..……………………26
5.1谷氨酸廢水生物處理法…………………………………………………………………………..……..26
5.1.2 厭氧生物處理…………………………………………………………………………........................26
5.1.2好氧生物處理……………………………………………………………………..…………………...26
5.2廢水處理工藝方案………………………………………………………………………………..……..27
6 技術(shù)經(jīng)濟(jì)分析及運(yùn)行管理………………………………………………………………………...……...28
6.1工程概算………………………………………………………………………………….……………...28
6.2 經(jīng)濟(jì)效益分析…………………………………………………………………………………………...28
主要參考文獻(xiàn)…………………………………………………………………………………………..……29
致謝……………………………………………………………………………………………...…………...30

年產(chǎn)6萬噸谷氨酸工廠設(shè)計(jì)

摘要：本次設(shè)計(jì)是年產(chǎn)60000噸谷氨酸而進(jìn)行的初步工藝設(shè)計(jì)，根據(jù)畢業(yè)設(shè)計(jì)大綱和設(shè)計(jì)任務(wù)要求，首先對(duì)谷氨酸的用途和制作工藝進(jìn)行了簡(jiǎn)單的概括，其次進(jìn)行了車間物料衡算、熱量衡算、設(shè)備選型以及廢水的處理等研究與設(shè)計(jì)，整個(gè)工藝過程采用先進(jìn)的二次蒸煮法應(yīng)用到谷氨酸生產(chǎn)中，設(shè)備選型合理，生產(chǎn)操作簡(jiǎn)單方便，運(yùn)行安全穩(wěn)定。
關(guān)鍵詞：谷氨酸；物料衡算；熱量衡算；設(shè)備選型

Glutamate factory design of sixty thousand t/a

Abstract: This design yearly produces the preliminary technological design which 60000 tons glutamate carry on, according to the graduation project program and the task of design request, first has carried on the simple summary to the glutamate use and the production process, next carried on the workshop material balance, the thermal graduated arm to calculate that equipment shaping as well as waste water research and the design and so on processing, the entire technological process used the advanced two steam boiling law to apply in the glutamate production, the equipment shaping was reasonable, production operation simple convenient, movement safe stable.
Keyword: glutamate；Material balance; The thermal graduated arm calculated; Equipment shaping