摘要人类在生产和生活的过程中，需要一个洁净的空气环境（包括大气环境和室内空气环境），除尘技术为实现理想的空气环境提供了技术手段。由于所需除尘设备是在室内工作，所以在对除尘设备的方案设计中应选择过滤式除尘技术。对机床除尘设备的除尘管道、通风机、过滤筒、滑块托紧机构等各主要结构进行了设计计算，对清灰机构减速器中的涡轮蜗杆及传动齿轮进行了设计计算及其强度校核，对除尘设备的涂装与维护也提出了具体解决方案。关键词：过滤除尘技术；通风机构；过滤筒；清灰机构；滑块托紧机构AbstractHumanneedapureairenvironment(includingatmosphericenvironmentandroomairenvironment)duringtheproductionandlifeprocess,thedustremovaltechnologyhasprovidedthetechnicalmethodfortherealizationoftheidealairenvironment.Becausedustremovalequipmentisneededinindoorjob,sointhedustremovalequipmentschemedesignshouldchoosefiltertyperemovaltechnology.Themaincontentofthisarticleonthemachinetooldustremovalequipmentdustremovalpipelines,theventilator,filtercanister,theslider'stightinstitutionsofmajorstructuredesigncalculation,alltheturbinewormgearreducerashinstitutionsandtransmissiongearstocarryonthedesigncalculationandintensityofdustremovalequipment,thecoatingandmaintenancealsoputsforwardspecificsolutions.keywords：filtrationdustremovaltechnology；ventilatorfiltercylinder；dustcleaningmechanism；slidetightenmechanism目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc296360585"摘要PAGEREF_Toc296360585\hIHYPERLINK\l"_Toc296360586"AbstractPAGEREF_Toc296360586\hIIHYPERLINK\l"_Toc296360587"第1章绪论PAGEREF_Toc296360587\h1HYPERLINK\l"_Toc296360588"1.1国内外研究现状PAGEREF_Toc296360588\h1HYPERLINK\l"_Toc296360589"1.1.1高性能机械除尘器PAGEREF_Toc296360589\h2HYPERLINK\l"_Toc296360590"1.1.2电除尘器PAGEREF_Toc296360590\h2HYPERLINK\l"_Toc296360591"1.1.3声波团聚除尘器PAGEREF_Toc296360591\h2HYPERLINK\l"_Toc296360592"1.1.4高性能阻挡式过滤器PAGEREF_Toc296360592\h2HYPERLINK\l"_Toc296360593"1.2研究的背景及意义PAGEREF_Toc296360593\h3HYPERLINK\l"_Toc296360594"1.2.1研究背景PAGEREF_Toc296360594\h3HYPERLINK\l"_Toc296360595"1.2.2研究的目的意义PAGEREF_Toc296360595\h4HYPERLINK\l"_Toc296360596"第2章数控机床除尘设备的方案设计PAGEREF_Toc296360596\h5HYPERLINK\l"_Toc296360597"2.1除尘器的设计准则PAGEREF_Toc296360597\h5HYPE