關(guān)鍵詞：臥式螺旋卸料沉降離心機(jī) 磁性材料 濕法生產(chǎn)摘要離心機(jī)是利用離心力，分離液體與固體顆?；蛞后w與液體的混合物中各組分的機(jī)械。 離心機(jī)主要用于將懸浮液中的固體顆粒與液體分開(kāi)；或?qū)⑷闈嵋褐袃煞N密度不同，又互不相溶的液體分開(kāi)(例如從牛奶中分離出奶油)；它也可用于排除濕固體中的液體，例如用洗衣機(jī)甩干濕衣服；特殊的超速管式分離機(jī)還可分離不同密度的氣體混合物；利用不同密度或粒度的固體顆粒在液體中沉降速度不同的特點(diǎn)，有的沉降離心機(jī)還可對(duì)固體顆粒按密度或粒度進(jìn)行分級(jí)。本設(shè)計(jì)通過(guò)計(jì)算和校核，設(shè)計(jì)一個(gè)臥式螺旋卸料沉降離心機(jī)，用以對(duì)磁性材料的濕法加工進(jìn)行物料篩選分離，滿足該工藝流程中的要求。Key Words: Screw Conveyor of Decanter Cenrtiufge, Wet magnetic，materials productionAbstractCentrifuge is the use of centrifugal force to separate liquid and solid particles or liquid mixtures and liquid components of the machinery. Centrifuges will be mainly used for suspension of solid particles and liquid separately; or emulsion density of two different and separate from each other dissolving liquids (for example, isolated from butter milk); it can also be used to excluded from the wet solid in the liquid, such as washing clothes and dry off; special separator tube speed can also be separated from gas mixtures of different densities; the use of different density or particle size of solid particles in the liquid velocity different characteristics, there are centrifuges can also be the settlement of solid particles by density or particle size classification. By calculating the design and verification, the design of a horizontal spiral centrifuge discharge settlement to the wet processing of magnetic screening material separation, to meet the requirements of the process.目錄1 緒論 .11.1 磁性材料 .11.1.1 磁性材料的發(fā)展 11.1.2 磁性材料的生產(chǎn)工藝 51.2 離心機(jī)的概況 .61.2.1 離心機(jī)的應(yīng)用及其發(fā)展 71.2.2 離心機(jī)的分類 81.2.3 螺旋卸料沉降式離心機(jī)國(guó)內(nèi)外研究現(xiàn)狀 81.2.4 螺旋卸料沉降式離心機(jī)的概況 .101.2.5 臥螺離心機(jī)的主要優(yōu)點(diǎn) .111.2.6 臥旋離心機(jī)的主要缺點(diǎn) .112 臥式螺旋卸料沉降離心機(jī)的生產(chǎn)能力計(jì)算 122.1 生產(chǎn)能力概述 132.2 生產(chǎn)能力計(jì)算 133 臥式螺旋卸料沉降離心機(jī)的功率計(jì)算與電機(jī)選擇 163.1 功率計(jì)算 173.1.1 啟動(dòng)轉(zhuǎn)鼓等轉(zhuǎn)動(dòng)件所需功率 .173.1.2 啟動(dòng)物料達(dá)到操作轉(zhuǎn)速所需功率 .203.1.3 螺旋輸送沉渣所需功率 .213.2 電機(jī)選擇 224 V 帶設(shè)計(jì)計(jì)算 234.1 帶動(dòng)轉(zhuǎn)鼓的 V 帶設(shè)計(jì)計(jì)算 254.2 帶動(dòng)螺旋輸送器的 V 帶設(shè)計(jì)計(jì)算 285 轉(zhuǎn)鼓壁的厚度校核 296 擺線針輪差速器設(shè)計(jì)計(jì)算 335.1 擺線針輪差速器概述 305.2 擺線針輪行星差速器個(gè)參數(shù)的確定 325.3 擺線針輪差速器輸入軸與輸出軸的設(shè)計(jì)計(jì)算 .457 離心機(jī)的日常保養(yǎng) 46參考文獻(xiàn) .47致謝 .49