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干燥機設計（全套）2012本科畢業設計

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干燥機設計（全套）2012本科畢業設計 The Softening kettle

Abstract： The tube body is the machine body that the softening kettle. The tube body inside since carry on heat and qualities' deliver and transport the material, the size of the tube body symbolizes the specification and the production ability that the softening kettle. The tube body should have enough of just degree and strength. Must keep the straight line of the stalk line and cut a degree of the noodles in install and revolve. The material of the tube body uses the low metal alloy steel of Q235 steel and commonness generally. Raised to transmit heat the efficiency, developed the potential of the steam well, lower the steam to eliminate Consume; raised the roller to soften the tube wall temperature of a pot of heating row tube, increase the equipments processing quantity, raise the material to soften the efficiency. Should according to the category and dissimilarity with amount of waters that oil anticipate, draw up to soften the temperature; When the oil anticipates to contain the amount of water low, soften the temperature and should correspond a little higher, whereas, should be a little lower. Anticipate the dissimilarity with amount of water according to the oil, can carry on heat smooth wet or heat to the water. Adjust to soften the condition according to the force result. Another important aspect of shaft design is the method of directly connecting one shaft to another. This is accomplished by devices such as rigid and flexible couplings. A coupling is a device for connecting the ends of adjacent shafts. In machine construction, couplings are used to effect a semi permanent connection between adjacent rotating shafts.
Keywords ：Rotary Drum；Softening；efficiency; coupling
目錄

1. 前言…………………………………………………………………………………… 1
干燥設備的概況………………………………………………………………………1
滾筒干燥機的工作原理和特點………………………………………………………………2
本課題的設計目的和主要內容………………………………………………………3
設計進度安排…………………………………………………………………………4
設計計算書………………………………………………………………………………5
已知參數………………………………………………………………………………5
總體方按確定…………………………………………………………………………5
2.2.1 單位時間產量…………………………………………………………………………5
2.2.2 物料吸熱計算 ……………………………………………………………………… 5
2.2.3 蒸汽管徑計算……………………………………………………………………… 7
2.2.4 加熱面積的計算…………………………………………………………………… 7
2.3. 主要尺寸的確定 ………………………………………………………………………8
2.4 傳動設計 …………………………………………………………………………… 9
2.4.1 功率計算…………………………………………………………………………… 9
2.4.2 減速機選型………………………………………………………………………… 10
2.4.3 齒輪計算 ……………………………………………………………………………10
2.4.4 滾輪部裝計算 ………………………………………………………………………12
2.4.5 擋輪部裝計算 ………………………………………………………………………15
3. 滾圈結構設計 …………………………………………………………………………16
4. 進料絞龍設計……………………………………………………………………………19
設備的安裝和調試…………………………………………………………………… 21
可能的故障現象和解決方案……………………………………………………………21
設備的維護與保養………………………………………………………………………22
結束語 ………………………………………………………………………………………23
致謝 …………………………………………………………………………………………24
參考文獻 ……………………………………………………………………………………25

前言
油脂與糧食同為人類最基本的生活必需品。油脂制取技術、加工技術、工藝流程、質量檢測、包裝儲藏、生產管理是油脂生產全程中最為關鍵的環節。
在植物油脂加工過程中,油料在預處理階段非常關鍵,國內油廠普遍采用軟化步驟和專門的軟化裝置--滾筒軟化干燥機(softening kettle).但是目前一些油廠尤其是中小油廠,對該工藝及設備的計算熟悉程度不足,所以,對此工藝的...

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