HGT3796.9-2005板式螺旋桨搅拌器.pdf 10页

'ICS71.120.10G91备案号:17260-2006HG中华人民共和国化工行业标准HG/T3796.9-2005板式螺旋桨搅拌器Platetypepropeller2006一01一17发布2006-07一01实施中华人民共和国国家发展和改革委员会&1~h HG/T3796.9-2005月i)舌本标准由中国石油和化学工业协会提出。本标准由化学工业机械设备标准化技术委员会归口。本标准负责起草单位:浙江长城减速机有限公司。本标准参与起草单位:浙江大学化工机械研究所、天华化工机械及自动化研究设计院。本标准负责起草人:周国忠、虞培清。本标准参与起草人:黄志坚、苏杨、陈云才、陈志平、张俊科。 HG/T3796.9-2005板式螺旋桨搅拌器范围本标准规定了板式螺旋桨搅拌器的产品分类、结构与主要参数、技术要求，以及检验、包装和贮运等要求本标准适用于钢制板式螺旋桨搅拌器。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB/T912碳素结构钢和低合金结构钢热轧薄钢板和钢带GB/T983不锈钢焊条GB/T985气焊、手工电弧焊及气体保护焊焊缝坡口的基本形式与尺寸GB/T1095平键键槽的剖面尺寸GB/T1184形状和位置公差未注公差值GB/T1801极限与配合公差带与配合的选择GB/T1804一般公差未注公差的线性和角度尺寸的公差GB/T3274碳素结构钢和低合金结构钢热轧厚钢板和钢带GB/T328。不锈钢冷轧钢板GB/T4237不锈钢热轧钢板GB/T5117碳钢焊条GB/T5118低合金钢焊条3符号b键槽的宽度，单位为毫米(mm);B搅拌器桨叶的宽度，单位为毫米(mm);d轮毅内径，单位为毫米(mm);战搅拌器桨叶连接螺栓孔径，单位为毫米(mm);dl搅拌器紧定螺钉孔径，单位为毫米(mm);价轮毅外径，单位为毫米(mm);DJ搅拌器直径，单位为毫米(mm);G搅拌器参考质量(按不锈钢计算)，单位为千克(kg);h轮毅高度，单位为毫米(mm);M搅拌器许用扭矩(按不锈钢计算)，单位为牛顿·米(N·m);t轮毅内径与键槽深度之和，单位为毫米(mm);占搅拌器桨叶的厚度，单位为毫米(mm).4产品分类4.1窄叶板式螺旋桨 HG/T3796.9-2005ZHX—三窄叶整体板式螺旋桨ZCX—三窄叶可拆板式螺旋桨ZSX—四窄叶可拆板式螺旋桨4.2宽叶板式螺旋桨KHX—三宽叶整体板式螺旋桨KCX—三宽叶可拆板式螺旋桨KSX—四宽叶可拆板式螺旋桨5结构与主要参数5.1窄叶板式螺旋桨搅拌器的结构与主要参数应符合图1、图2和表1、表2的规定。巨尹丑鸯占声d71dAB戒4d.ZHX(D,<500)ZCX(D,-1500)图1三窄叶旋桨式搅拌器的结构月d2砂D,图2四窄叶旋桨式搅拌器的结构 HG/T3796.9-2005表t三窄叶旋桨式搅拌器的主要参数许用扭矩参考质量GDidd,hBdidobtSMZHX一ZCX20025404032M8828.33131.025030504040M8833.34301.130030504049M8833.34361.335035556057M81038.36922.640040656065M101243.361062.845040656073M101243.361193.350045708082M10M101448.382367.255050808090M10M101453.882607.560055858098M12M101659.382828.06506510090105M12M101865.483029.57006510090114M12M101869.41051312.575070110110122M16M102074.91054916.080070110110130M16M102074.9105872085080120120138M16M102285.4106212590080120120146M16M122285.4106572895080120120155M16M122285.412100535100080120120163M16M122285.412105740110090145150179M16M122595.4121160501200100145150196M20M1628106.4121330521300100145150212M20M1628106.4121373621400110180150228M20M1628116.4121478651500120180180244M20M1632127.41628121001600125180180260M24M2032132.41629951101700130180200276M24M2032137.41631791351800130180200293M24M2032137.41633811381900140220220310M24M2036148.41635711582000140220220325M24M2036148.41636501702200150220240358M24M2036158.41852202382400160220240390M24M2040169.41856862602600180250280420M24M2045190.41861242982800180250280455M24M2045190.42081903723000180250280490M24M2445190.42088204283200180250300520M24M2445190.422113255453400180250300555M24M2445190.422120896283600180250300585M24M3045190.424151637023800200270300620M24M3045210.424160708324000200270300650M24M3045210.42416848856(89) HG/T3796.9-2005表2四窄叶旋桨式搅拌器的主要参数许用扭矩参考质量Didd,hBd,dohtSMG20025405040M8828.33231.62503050so50MS833.3451工.930035505060M81038.34612.035040657070M81243.361614.540045708080M101448.361846.245050808090M101453.862076.85005585100100M70M101659.3841012.45506095100110M10M101865.4845115.360065100100120M12M101869.4849216.765065100110130M12M1018694853218.770070110120140M12M102074.91089626.475070110120lsoM16M102074.91096030.580070110130160M16M102074.910102432,185080120150170M16M102285.41010884190080220150180M16M122285.41011524595080120150190M16M122285.412175150.5100090145150200M16M122595.412184356.11100100145180220M16M1228106.412202870.91200110180180240M20M1628116.41639329213001201iS1O200260M20M1632127.4〕642601211400125180200280M20M1632132.41645871821500130180240300M20M1632137.41862202061600130180240320M24M2032137.41866352471700140220260340M24M2036148.41870502631800140220260360M24M2036148.42087043101900150220260380M24M2036158.42O92663222000160220330400M24M2040169.42097284202200180250380440M24M2045190.424147456022400180250380480M24M2045190.424162436492600200270380520M24M2045210.424191697022800200270380560M24M2045210.426242248303000200270380600M24M2445210.426259589505.2宽叶旋桨式搅拌器的结构与主要参数应符合图3、图4和表3、表4的规定(90) HG/T3796.9-2005KHX(Dj<500)KCX(Dj},500)图3三宽叶旋桨式搅拌器的结构KSX图4四宽叶旋桨式搅拌器的结构表3三宽叶旋桨式搅拌器的主要参数许用扭矩参考质量GDidds人Bbtd,doSMKHXKCX200254050808283M83411.5250305050100833.3M84771.93003550501201038.3M84922.33504065701401243.3M862414.74004570801601448.3M1062766.34505080801801453.8M1063117.250055851002001659.3M10M10861415.655060951002201865.4M10M10867516.2600651001002401869.4M12M10873717.6650651001102601869.4M12M10879822.6700701101202802074.9M12M1010134432(91) HG/T3796.9-2005表3(续】许用扭矩参考质量GDidd2h8bLdido8MKHX一KCXI750701101203002074.9M16M1010144036800701101303202074.9M16M1010153642850801201503402285.4MI6M1010163246.2900801201503602285.4M16M1210172852.2950801201503802285.4M16M1212262655.91000901451504002595.4M16M1212276568.2110010014518044028106.4M16M1212304184.6120011018018048028116.4M20M16165898121130012018020052032127.4M20M16166389142140012518020056032132.4M20M16166881162.4150013018024060032137.4M20M16189331260160013018024064032137.4M24M20189953287170014022026068036148.4M24M201810575310180014022026072036148.4M24M202013056348190015022026076036158.4M24M202013824386200016022033080040169.4M24M202014592465220018025038088045190.4M24M202422118612240018025038096045190.4M24M2024243307202600200270380104045210.4M24M2024287548602800200270380112045210.4M24M20263633610303000200270380120045210.4M24M2426389371250表4四宽叶旋桨式搅拌器的主要参数许用扭矩参考质量Didd2hBbtd,doSMG20025405080828.3M83233.0250305050100833.3M84513.13003550501201038.3M84614.03504065701401243.3M861617.24004570801601448.3M10618410.04505080801801453.8M10620711.250055851002001659.3M70M10841020.455060951002201865.4M10M10845121.2600651001002401869.4M12M10849223.2650651001102601869.4M12M10853230.1700701101202802074.9M12M101089640750701101203002074.9M16M101096045800701101303202074.9M16M1010102452850801201503402285.4M16M1010108858900801201503602285.4M16M121011526s(92) HG/T3796.9-2005表4(续】许用扭矩参考质量DiddzhBbtdidoSMG950801201503802285.4M16M12121751701000901451504002595.4M16M1212184385110010014518044028106.4M16M12122028100120011018018048028116.4M20M16163932152130012018020052032127.4M20M16164260175140012518020056032132.4M20M16164587200150013018024060032137.4M20M16186220300160013018024064032137.4M24M20186635354170014022026068036148.4M24M20187050387180014022026072036148.4M24M20208704426190015022026076036158.4M24M20209266456200016022033080040169.4M24M20209728564220018025038088045190.4M24M202414745720240018025038096045190.4M24M2024162438492600200270380104045210.4M24M2024191698602800200270380112045210.4M24M20262422412873000200270380120045210.4M24M24262595815686要求6.1搅拌器的叶片、轮毅的材料选用的碳素结构钢板应符合GB/T3274,GB/T912的要求。选用的不锈钢板应符合GB/T3280,GB/T4237的要求。6.2叶片轮毅之间的焊接采用连续焊，焊接接头的型式和尺寸应符合GB/T985的要求。焊条按GB/T5117,GB/T5118及GB/T983的要求选用。6.3搅拌器轴孔轴线与叶片端点所在平面应垂直，垂直度公差为搅拌器直径D1的0.4%，且不超过5mm,6.4轮毅的键槽尺寸及极限偏差应符合GB/T1095的规定，其中槽宽度的极限偏差按D10或JS9,轴孔极限偏差按GB/T1801的H8级。轴孔表面粗糙度R。不大于3.2Km.6.5机械加工面的未注公差尺寸的极限偏差按GB/T1804规定的m级要求，非机械加工面的未注公差尺寸的极限偏差按v级要求，搅拌器直径的极限偏差按c级要求。6.6搅拌器表面应无尖棱、毛刺，叶片应平整、光滑。6.7搅拌器叶片末端线速度小于3m/s及转速小于60r/min时，可不进行静平衡试验。当线速度不小于3m/s及转速不小于60r/min时，需做静平衡试验。6.8不平衡质量的增减宜在叶片背面进行，去重后的桨叶厚度应不影响到叶片强度等性能。6.9必须进人人孔拆装搅拌器时，搅拌器应设计成可拆式结构，其拆开后最大尺寸的组件应保证从人孔中顺利通过。7检验71搅拌器需按图样及本标准进行检验。7273对叶片等形状尺寸检测时所用的样板及Nil量下具的误差，均不得超过被测尺寸公差的1/5,静平衡试验是以达到随遇平衡为合格。(93)7 HG/"r3796.9-20058包装和贮运8.1搅拌器出厂前应进行防锈处理，不锈钢件应进行酸洗、钝化或其他防护处理。轴孔等配合面应涂以中性油脂。8.2搅拌器的出厂文件包括下列内容:a)产品说明书，需注明名称、直径、材料、质量等内容;b)产品质量证明书;c)产品出厂合格证;d)装箱单。8.3产品贮运应采取防腐、防损、防潮等措施，不允许露天存放或堆置。'