【正文】 , structure design 東北大學(xué)畢業(yè)設(shè)計(jì)（論文） 目錄 v 目 錄任務(wù)書 關(guān)鍵詞 ：振動(dòng)，干燥機(jī)，流化床，結(jié)構(gòu)設(shè)計(jì) 東北大學(xué)畢業(yè)設(shè)計(jì)（論文） Abstract iv The Structure Design of ZL15 75 Vibrating Fluidized Bed Dryer AbstractFor being easy to keep and storing, to reduce conveyance expenses, be easy to pack to unload, acquire the product quality of hope etc. purpose, we usually need to dry various materials , so the dry machine emerges with the tide of the times from here. The vibration dry machine that is applied in great quantities in our country, such as the vibrating fluidized bed dryer， the vibration riddle dry tower etc., in most of them the product is transported by vibration. Usually, the dryer that works in the form of flowing , the speed of them is between the critical flow speed and subside speed. But in the actual design and the manufacturing, the gearing angle that is designed bee adjustable, and can make the dryer works in the best appearance by adjusting the gearing angle and the partiality piece. The design of ZL15 75 vibrating fluidized bed dryer is a work that have a actual meaning. According to the basic principle of the dry process, and aiming at the characteristics of other models and the need of the society, in this text the designer is carried on at the foundation of having already had a successful designed example. In the design, I take the ZL15 75 vibrating fluidized bed dryer for a research object, and analyze the different characteristics and existent problem of other dryers, then I begin my design. At the foundation that thoroughly understand the function principle of ZL15 75 vibrating fluidized bed dryer, aiming at the different problems that are met in the design, this design carries on elucidation about that in the calculation process, and carry on mechanics analysis to the spring where easily appear problem in the dryer during work. ZL15 75 vibrating fluidized bed dryer principles by the vibration motor or other means to provide exciting force so that the distribution of materials jump forward in the air board, while contact with the hot air from the bottom of air board, and transfer with heat and mass . From the feeder machinery, materials are added to the continuous vibration in the fluidized bed, at the same time, the air from the filter, is heated to a certain temperature, to the outlet by the wind into the room of the dryer. The materials fell on the board, with the vibration and the airdistribution dual roles, a state of suspended contacts with the thermal air. Heat medium particles and materials between the fierce turbulence, heat and mass transferring process can be strengthened, dried products excluded from the nesting, the evaporation of the moisture out and abandoned by the cyclone recovery dust, into the atmosphere at last. 東北大學(xué)畢業(yè)設(shè)計(jì)（論文） Abstract iv Because this model has already been successfully used, this design quotes some teacher39。 最后，由于該機(jī)型已經(jīng)有成功應(yīng)用，因此在設(shè)計(jì)時(shí)引用了其他一些設(shè)計(jì)者的實(shí)驗(yàn)方法和結(jié)論。物料落到分布板上后，在振動(dòng)力和經(jīng)空氣分布板 均風(fēng)的熱氣流雙重作用下，呈懸浮狀態(tài)與熱氣流均勻接觸。 ZL1575 振動(dòng)流化床 干燥機(jī) 工作 原理是 由振動(dòng)電機(jī)提供激振力，使物料在空氣分布板上跳躍前進(jìn)，同時(shí)于分布板下方送入的熱風(fēng)接觸，進(jìn)行熱、質(zhì)傳遞。在設(shè)計(jì)中，主要以ZL1575 振動(dòng)流化床干燥機(jī) 為研究對(duì)象，分析了其它干燥機(jī)的不同特點(diǎn)以及存在的問題，由此探討 ZL1575 振動(dòng)流化床干燥機(jī)結(jié)構(gòu)設(shè)計(jì) 。而在實(shí)際設(shè)計(jì)和制造中，把振動(dòng)電機(jī)的安裝角度設(shè)計(jì)成可調(diào)，通過調(diào)整振動(dòng)電機(jī)安裝角和振動(dòng)電機(jī)的偏心塊重合度，使此種干燥機(jī)處于最佳狀態(tài)下工作 ,因此， ZL1575 振動(dòng)流化床干燥機(jī)結(jié)構(gòu)設(shè)計(jì) 是一項(xiàng)有實(shí)際意義的工作。 學(xué)生接受畢業(yè)設(shè)計(jì)（論文）題目日期 第 1 周 指導(dǎo)教師簽字： 2021 年 3 月 4 日 東北大學(xué)畢業(yè)設(shè)計(jì)（論文） 摘要 ii ZL1575 振動(dòng)流化床干燥機(jī)結(jié)構(gòu)設(shè)計(jì) 摘 要為了易于保存和貯藏，減少運(yùn)輸費(fèi)用，易于裝卸，獲得希望的產(chǎn)品質(zhì)量等目的，通常需要對(duì)各種物料進(jìn)行干燥，干燥機(jī)由此應(yīng)運(yùn)而生。 ZL1575 振動(dòng)流化床干燥機(jī)結(jié)構(gòu)設(shè)計(jì) 作 者 姓 名： 指 導(dǎo) 教 師： 單 位 名 稱： 機(jī)械工程與自動(dòng)化學(xué)院 專 業(yè) 名 稱： 機(jī)械工程及自動(dòng)化 The Structure Design of ZL15 75 Vibrating Fluidized Bed Dryer by Xing Zhe Supervisor: Deng Yong Sheng The College of Mechanical Engineering and Automation Northeastern University June 2021 東北大學(xué)畢業(yè)設(shè)計(jì)（論文） 任務(wù)書 i 畢業(yè)設(shè)計(jì)（論文）任務(wù)書 畢業(yè)設(shè)計(jì)（論文）題目： ZL15 75 振動(dòng)流化床干燥機(jī)結(jié)構(gòu)設(shè)計(jì) 設(shè)計(jì) (論文 )的基本內(nèi)容： 根據(jù) 題目進(jìn)行調(diào)研并參觀相似實(shí)物及照片，主要進(jìn)行結(jié)構(gòu)設(shè)計(jì)，完成振動(dòng)流化床干燥機(jī)成套圖紙的結(jié)構(gòu)設(shè)計(jì)，并通過計(jì)算參振質(zhì)量，確定振動(dòng)電機(jī)；進(jìn)行隔振彈簧計(jì)算和中心軸筒強(qiáng)度計(jì)算等，完成設(shè)計(jì)計(jì)算書。 畢業(yè)設(shè)計(jì)（論文）專題部分： 題目： 箱體結(jié)構(gòu)和框架結(jié)構(gòu)經(jīng)濟(jì)性分析 設(shè)計(jì)或論文專題的基本內(nèi)容： 根據(jù)現(xiàn)有的結(jié)構(gòu)，探討大型振動(dòng)流化床干燥機(jī)設(shè)備本身的經(jīng)濟(jì)性問題。國(guó)內(nèi)大量應(yīng)用的振動(dòng)干燥機(jī)，如振動(dòng)流化床干燥機(jī)，振動(dòng)篩分干燥塔等，多數(shù)是以振