【正文】 5， 5a， 6， 11， 12a八氫 2并四苯甲酰胺。四環(huán)素類藥物可沉積于牙和骨中 ， 與鈣結合引起釉質和骨質發(fā)育不全 ， 造成牙齒黃染 ， 并影響嬰幼兒骨骼正常發(fā)育 ， 可以透過胎盤和進人乳汁 ， 因此孕婦、授乳婦女和 8 歲以下兒童禁忌。工藝設計 內蒙古科技大學畢業(yè)設計 說明書 II The process design of the Oxytetracycline fermentation section with the capacity of 400 tons annually Abstract The task was to design an annual output of 400 tons of Oxytetracycline fermentation process. Oxytetracycline is one of the tetracyclinetype antibiotics. It was produced by Streptomyces rimosus antibiotics, which have antibacterial activity against Rickettsia pathogenic amoeba and insects, and can treat of upper respiratory tract infection, gastrointestinal tract infections , typhus, scrub typhus and so on. The design of the main included as follows: the selection of producting process , the process of calculation (material balance, energy balance, water, steam consumption, the standard equipment, the size of nonstandard equipment, the heat transfer equipment, pressed air consumption), equipment selection(standard, nonstandard equipment).According to the size of Fermentation tank, the structure of the plant layout a reasonable, public works and health and safety and environmental protection was selected as supporting technology. The calculation is: seven fermenters of 50 m3,four seeding tanks of 10 m3, two feeding tanks of 10 m3,two ammonia pitchers of 10 m3,two tanks of m3 and two plant oil tanks of 1 designed plot as follows: fermentor assembly diagram, assembly drawing of seed filling, material follow diagram, process piping and instrumentation flow diagram, plant layout workshop, equipment list, plete the design specification. Keywords:Oxytetracycline。經查資料選擇合理的生產工藝流程、設 計方法、思路。設計最后計算得到 50m3的 發(fā)酵罐 7 臺 ， 10 m3 的 種子罐 4臺 ， 10 m3的補料罐 2 臺 ， 10 m3 的氨水儲罐 2 個 ， m3的泡敵罐 2 個以及 1 m3 的植物油罐 2 個。 Process Design 內蒙古科技大學畢業(yè)設計 說明書 III 目 錄 摘 要 .........................................................................................................................I Abstract..........................................................................................................................II 目 錄 ......................................................................................................................III 第一章 引言 ................................................................................................................. 1 第二章 總論 .................................................................................................................6 指導思想 ......................................................................................................... 6 設計依據 ......................................................................................................... 6 設計要求 ...................................................................................................... 6 設計步驟 ......................................................................................................... 6 第三章 土霉素概述 .....................................................................................................8 土霉素生產工藝流程簡介 ............................................................................. 8 發(fā)酵工藝過程 ................................................................................................. 8 種子制備 ............................................................................................. 8 培養(yǎng)基的配制 .................................................................................. 9 土霉素產品的分離純化 ................................................................................. 9 土霉素純化方法 ................................................................................. 9 土霉素的分離 .................................................................................. 10 第四章 工藝計算 ......................................................................................................11 物料衡算 ..................................................................................................... 11 培養(yǎng)及配比關系 ............................................................................. 11 內蒙古科技大學畢業(yè)設計 說明書 IV 每天放罐發(fā)酵液體積 ..................................................................... 11 發(fā)酵車間物料衡算 ................................................................................... 11 發(fā)酵罐公稱容積 ....................................................................................... 12 發(fā)酵罐公稱容積 .............................................................................. 12 發(fā)酵工段所需的發(fā)酵罐臺數(shù) ......................................................... 14 每罐發(fā)酵液體積 .............................................................................. 14 種子罐容積確定 ............................................................................. 14 種子罐的臺數(shù) ................................................................................. 15 熱量計算 ................................................................................................... 15 發(fā)酵過程中的熱效應計算 .............................................................. 15 水的用量 ......................................................................................... 16 蒸汽耗量計算 ................................................................................. 18 壓縮空氣耗量 ................................................................................. 19 用電量的計算 ................................................................................. 20 第五章 典型設備計算 ............................................................................................21 發(fā)酵罐 .......................................................................................................... 21 通用式發(fā)酵罐幾何尺寸比例 .......................................................... 21 發(fā)酵罐的裝料容積及幾何尺寸 ...................................................... 21 攪拌器裝置及軸功率 .....................