φ30米周邊傳動(dòng)濃縮機(jī)的設(shè)計(jì)

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1、本科畢業(yè)論文（設(shè)計(jì)）選煤廠周邊傳動(dòng)濃縮機(jī)的設(shè)計(jì)摘要近年來(lái)隨著生活水平的提高，城市生活污水和工業(yè)廢水的排放量也逐年遞增。解決城市水污染的根本出路在于建設(shè)城市污水處理廠。我國(guó)在城市污水處理廠建設(shè)方面成績(jī)卓越。沉淀池作為污水處理廠的常規(guī)水處理構(gòu)筑物，在水處理廠中發(fā)揮重要的作用。而作為水處理中最基本方法的沉淀法，在水處理的不同階段都發(fā)揮著重要的作用。濃縮設(shè)備在選礦廠一般用于過(guò)濾之前的精礦濃縮或尾礦脫水，還可廣泛用于煤炭、化工、建材以及水源和污水處理等工業(yè)中含固料漿液的濃縮和凈化。濃縮機(jī)主要由圓形濃縮池和耙式刮泥機(jī)兩大部分組成，濃縮池里懸浮于礦漿中的固體顆粒在重力作用下沉降，上部則成為澄清

2、水，使固液得以分離，沉積于濃縮池底部的礦泥由耙式刮泥機(jī)連續(xù)地刮集到池底中心排礦口排出，而澄清水則由濃縮池上沿溢出。耙式濃縮機(jī)通?？煞譃橹行膫鲃?dòng)式和周邊傳動(dòng)式兩大類(lèi)，構(gòu)造大致相同，都是由池體、耙架、傳動(dòng)裝置、給料裝置、排料裝置、安全信號(hào)和耙架提升裝置組成。濃縮機(jī)機(jī)主要有周邊傳動(dòng)式、中心傳動(dòng)式、矩形平流池桁車(chē)式、鏈傳動(dòng)式等。它是排泥機(jī)械中的一種常見(jiàn)設(shè)備，它是沉淀池不可缺少的設(shè)備。本設(shè)計(jì)研究的刮泥機(jī)為周邊傳動(dòng)式。關(guān)鍵詞：濃縮機(jī)；周邊傳動(dòng)；功率計(jì)算；整體設(shè)計(jì)；選煤廠；尾礦脫水CoalPreparationPlantφ30mrubbertireperipheraldriveconcentr

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7、uallydividedintoacentraltransmissiontypeandthesurroundingtransmissiontwocategories,roughlythesameconstruct,fromthecellbody,rakeframe,gear,feedingdevices,nestingdevices,safetysignals,andharrowframeliftingdevicecomposition.Concentratormachinesa