城市窨井污泥抽取裝置的研發(fā)設(shè)計(jì)說(shuō)明書(shū)（活門設(shè)計(jì)）.doc

編號(hào)浙江科技學(xué)院畢業(yè)設(shè)計(jì)題目城市窨井污泥抽取裝置的研發(fā)設(shè)計(jì)學(xué)生姓名學(xué)號(hào)系部專業(yè)班級(jí)指導(dǎo)教師二一二年六月浙江科技學(xué)院本科畢業(yè)設(shè)計(jì)（論文）誠(chéng)信承諾書(shū)本人鄭重聲明：所呈交的畢業(yè)設(shè)計(jì)（論文）（題目：城市窨井污泥抽取裝置的研發(fā)設(shè)計(jì)）是本人在導(dǎo)師的指導(dǎo)下獨(dú)立進(jìn)行研究所取得的成果。盡本人所知，除了畢業(yè)設(shè)計(jì)（論文）中特別加以標(biāo)注引用的內(nèi)容外，本畢業(yè)設(shè)計(jì)（論文）不包含任何其他個(gè)人或集體已經(jīng)發(fā)表或撰寫(xiě)的成果作品。作者簽名：畢業(yè)設(shè)計(jì)（論文）報(bào)告紙i城市窨井污泥抽取裝置的研發(fā)設(shè)計(jì)摘要本論文課題是設(shè)計(jì)污泥抽取裝置的結(jié)構(gòu)與工藝。簡(jiǎn)單的說(shuō)：抽取裝置主要由兩個(gè)單向閥和一個(gè)往復(fù)活塞裝置組成，其結(jié)構(gòu)在閥體內(nèi)類似我們農(nóng)村用的壓水井機(jī)構(gòu)，受液壓缸吸力時(shí)：進(jìn)泥口打開(kāi)，出泥口關(guān)閉；受液壓缸推力時(shí)：進(jìn)泥口關(guān)閉，出泥口打開(kāi)。結(jié)合實(shí)際中異形活路閥，設(shè)計(jì)出異型閥，主要應(yīng)用于城市窖井下的污泥清理等行業(yè)，減少工人的勞動(dòng)強(qiáng)度，改善他們的工作條件，提高工作效率，特此設(shè)計(jì)。本文是針對(duì)污泥抽取裝置的異形閥的設(shè)計(jì)展開(kāi)闡述。該異形活路閥設(shè)計(jì)為法蘭連接形式的軟密封結(jié)構(gòu)，閥體與閥座采用螺栓連接，進(jìn)泥口與出泥口采用分體結(jié)構(gòu)。異形活路閥結(jié)構(gòu)設(shè)計(jì)的基本內(nèi)容為對(duì)異形閥標(biāo)準(zhǔn)的了解、我需要完成異形進(jìn)出料活門的構(gòu)思，總體設(shè)計(jì)計(jì)算，機(jī)構(gòu)設(shè)計(jì)，零件設(shè)計(jì)，裝配圖設(shè)計(jì)。關(guān)鍵詞：?jiǎn)蜗蜷y，零件設(shè)計(jì)，計(jì)算畢業(yè)設(shè)計(jì)（論文）報(bào)告紙iiCitymanholesludgeextractingdevicedesignAbstractThispaperisthedesignofthestructureandprocessofsludgeextractingdevice.Simple:extractingdevicemainlycomprisestwoone-wayvalvesandareciprocatingdevice,thestructureinthevalvebodysimilartoourcountrytousewellpressuremechanism,thehydrauliccylinderforce:mudinletopening,amudoutletclosed；thehydrauliccylinderthrust:mudinletoff,outofthemudmouthopen.Combinedwiththeactualneedsofspecial-shapedvalve,specialvalvedesign,mainlyusedincityundergroundcellarsludgecleaningindustry,reducethelaborintensityofworkers,improvetheirworkingconditions,improveworkefficiency,herebydesign.Thisarticleisforthesludgeextractingdeviceshapedvalvedesigntolaunchtheelaboration.Thealienlivingvalvedesignforflangeconnectionformofsoftsealingstructure,thevalvebodyandthevalveseatareconnectedwithbolts,mudinletandamudoutletadoptsasplitstructure.Specialwayvalvestructurebasicdesignforspecial-shapedvalvestandardunderstanding,Ineedtofinishspecialfeedingvalvedesign,overalldesign,me