畢業論文

打賞
當前位置: 畢業論文 > 機械論文 >

錐形磨漿機設計+CAD圖紙

時間:2019-06-01 14:44來源:畢業論文
錐形磨設計。在設計中,首先對各類不同磨盤的磨漿機進行分析研究,得出了一種既能提高磨漿質量又能節省電耗的新型節能磨盤,即錐形磨,并對其結構設計方案進行論證。然后,對

摘要:沒有經過磨漿的漿料中含有非常多的纖維,如果把沒有經過磨漿的漿料直接用來抄紙,就很難在網上勻稱的分布,造出來的紙會疏松多孔,表面也會粗糙并且容易起毛,并且結合強度非常低,性能非常差,因此不能滿足日常生活和工業上的使用。相反經過磨漿處理過的紙漿所制造出來的紙,表面組織緊密均勻,并且有足夠的強度,可以滿足使用要求。錐形磨是制漿造紙企業的核心設備,主要用于造紙行業漿料粗、精磨及損紙、廢紙再制漿,特別適合于棉漿、木漿、麻漿等長纖維漿料的打漿。錐形磨憑借其生產能力高,從而降低了單位電耗和設備費用,結構簡單、性能平穩、高效率、低噪音、易維修等優點被廣泛應用在造紙行業。35859
    本次畢業設計課題是錐形磨設計。在設計中,首先對各類不同磨盤的磨漿機進行分析研究,得出了一種既能提高磨漿質量又能節省電耗的新型節能磨盤,即錐形磨,并對其結構設計方案進行論證。然后,對主軸、底板、外殼結構進行了設計,并計算校核了錐形磨的主要零部件,最后進行了裝配圖和主要零部件的繪圖。
畢業論文關鍵詞:磨漿機;聯軸器;主軸;纖維
The Design of Conical Refiner
Abstract:Without the pulp slurry contains a lot of fiber, if used directly without grinding paste paper, it was difficult to symmetry of the distribution on the Internet, made out of paper is porous and the surface is rough and easy to fluff and bonding strength is very low, performance is very poor, and therefore unable to meet daily life and industrial use. Instead after pulping process of manufacture of pulp and paper, and superficial tissues close evenly, and have enough strength, you can meet the requirements. Important equipment of the conical mill are pulp and paper mills, rough and fine grinding and mainly used in the pulp and paper industry pulp paper, paper pulp, particularly suitable for cotton, wood pulp, hemp pulp fiber pulp such as refining. Conical mill with its high production capacity, thereby lowering the unit electricity consumption and equipment costs, simple structure, stable performance, high efficiency, low noise, easy to maintain, and other advantages are widely used in the paper industry.
源¥自%六^^維*論-文+網=www.aftnzs.live

    This paper is to design the research and design of conical refiner. The design firstly introduced the refiner of different types of analysis of plate, we found a new energy increasing refiner plate without any pulp quality changing,and structural design of the conical refiner to demonstrate. Then, the paper designed the spindle structure, the bottom structure, and the shell of conical refiner, calculated the data of main components, finally, carried out the design of the drawings and main components.
Key words: the pulping machine; spindle; coupling; fiber
目錄
1 緒論    3
  1.1選題的背景    3
  1.2國內外研究現狀    4
  1.3磨漿設備概述    5
2 設計方案草擬    6
  2.1 錐型磨漿機工作原理    6
  2.1 殼體的結構    6
  2.2 驅動裝置的選擇    7
  2.3 軸承裝置的選擇和設計    7
  2.4 錐形磨的密封問題    7
3 設計方案論證    8
  3.1 結構設計    8
   3.1.1 磨漿機分類    8
   3.1.2 錐形磨結構特點    9
 3.2 驅動裝置的選擇    9
   3.2.1 直流電動機    9
   3.2.2 交流同步電動機    10
   3.2.3 三相異步電動機    11 錐形磨漿機設計+CAD圖紙:http://www.aftnzs.live/jixie/20190601/34028.html
------分隔線----------------------------
推薦內容
双色球走势图带连线