IH离心泵选型必备.doc

IH型化工离心泵北京大兴清洗环保技术研究所北京青云福达电站化工设备有限公司概述：IH型化工离心泵为卧式单级单吸悬臂式离心泵。其标记，性能和尺寸符合GB5662-85轴向吸入离心泵（16bar）标记、性能和尺寸等效采用国际标准ISO2858-1975（E），制造技术条件符合GB5656-85单级单吸化工离心泵技术条件等效于ISO/DIS5199，是机械工业部确定取代F型耐腐蚀离心泵的节能、更新换代产品。IH型化工泵适应区域广泛，可应用于化工、石油、电力、造纸、食品、制药等工业部门输送有腐蚀性不含固体颗粒的无机或有机化工介质及石油产品等液体。 泵输送介质的温度一般为-20-105C，必要时采用适当冷却措施，输送的介质温度可更高。 泵的最高工作压力按16bar设计。 本系列泵的性能范围（设计点）；流量为1.6-400m3/h时，扬程为5-125m。 根据所输送介质对泵腐蚀的情况，用户可选用适应的触液部分的材质：ZG2Cr13ZG1Cr18Ni9ZG1Cr18Ni9TiZG0Cr18Ni12Mo2TiZG1Cr18Ni12Mo2Ti代号102303305306307注：根据用户需要，我厂还可以生产超低碳不锈钢和其它高铬镍材质的化工泵。型号说明：IH 50-32-200 A SI-303 材料代号：ZG1Cr18Ni9泵的密封形式：内装式单端面机械密封 泵的变型：叶轮外径一次切割叶轮名义直径（mm）泵排出口直径泵吸入口直径化工离心泵结构：IH化工离心泵系卧式轴向联接后开门结构，泵与原动机连接采用加长联轴器。检修时不需拆卸管路。泵体是轴向吸入，径向排出，脚支承式。轴承采用稀油润滑，轴承体上装有油位计。叶轮采用背叶片平衡轴向力。轴封有填料密封和单端面、双端面机械密封。也可设计为副叶轮动力密封。轴封型式及代号：1 填料密封P1填料密封；P2带填料环的填料密封，填料环居中安装，注入外部液体或循环液体供密封用；P3带填料环的填料密封，填料环装于填料函底部，注入外部液体或循环液体用以清洗沉积物。通常设有衬套。2 单端面机械密封S1内装式单端面机械密封；S2外装式单端面机械密封；S3有旋转密封环 （啮合环）内装式单端面机械密封。均有不平衡式或平衡式。有外部液体或循环液体注入密封面上，可设或不设衬套。3 双端面机械密封D1背靠背装置双端面机械密封；D2串联装置双端面机械密封；D3面对面装置双端面机械密封，同样可装置旋转密封环 （啮合环）。其中一个或两个都可以是不平衡式的或平衡式的。转向： 泵的旋转方向，从泵的入口看为逆时针旋转。技术指标：泵型号 流量扬程( m )转速r/min配套电机泵效率( % )必需汽蚀余量m米3/时升/秒型号功率IH50-32-12512.53.47202900Y90L-22.2512.0IH50-32-16012.53.47322900Y100L-2346IH50-32-20012.53.47502900Y135S1-25.539IH50-32-25012.53.47802900Y160M1-21133IH65-50-125256.94202900Y100L-2362IH65-50-160256.94322900Y135S1-25.557IH65-40-200256.94502900Y160M1-21152IH65-40-250256.94802900Y160M2-21546IH65-40-315256.941252900Y200L1-23039IH80-65-1255013.89202900Y135S1-25.5692.4IH80-65-1605013.89322900Y160M1-21167IH80-50-2005013.89502900Y160M2-215632.5IH80-50-2505013.89802900Y200L1-230572.6IH80-50-3155013.891252900Y225M-245522.8IH100-80-12510027.8202900Y160M1-211754.2IH100-80-16010027.8322900Y160M2-215744.2IH100-65-20010027.8502900Y200L1-230723.9IH100-65-25010027.8802900Y225M-245683.6IH100-65-31510027.81252900Y280S-275623.2IH125-100-20020055.6502900Y225M-245775.0IH125-100-25020055.6802900Y280S-275754.5IH125-100-31520055.61252900Y315M1-2132714IH50-32-1256.31.7551450Y90S-41.145 1.0IH50-32-1606.31.7581450Y90S-41.140IH50-32-2006.31.7512.51450Y90S-41.133IH50-32-2506.31.75201450Y100L1-42.227IH65-50-12512.53.4751450Y90S-41.1551.2IH65-50-16012.53.4781450Y90S-41.151IH65-40-20012.53.4712.51450Y90L-41.546IH65-40-25012.53.47201450Y100L2-4339IH65-40-31512.53.47321450Y132S-45.533IH80-65-125256.9451450Y90S-41.1641.4IH80-65-160256.9481450Y90L-41.562IH80-50-200256.9412.51450Y100L1-42.257IH80-50-250256.94201450Y112M-4452IH80-50-315256.94321450Y132M-47.546IH100-80-1255013.8951450Y90L-41.5721.8IH100-80-1605013.8981450Y100L1-42.269IH100-65-2005013.8912.51450Y112M-4468IH100-65-2505013.89201450Y132S-45.563IH100-65-3155013.89321450Y160M-41158IH125-100-20010027.812.51450Y132M-47.5732.2IH125-100-25010027.8201450Y160M-41172IH125-100-31510027.8321450Y180M-418.567IH150-125-25020055.6201450Y180M-418.5773.2IH150-125-31520055.6321450Y200L-43075IH150-125-40020055.6501450Y250M-45570IH200-150-250400111201450Y225S-437794.5IH200-150-315400111321450Y250M-45579IH200-150-400400111501450Y280M-49078 IH型化工泵外形及安装尺寸(2900r/min)泵型号L1L2L3LAA1B1BH1HN-D总重KGIH50-32-1259201706009508090350390197337418.5124IH50-32-1609201706009958090350390217377418.5136IH50-32-2001020190660107580110400450245425424186IH50-32-25012702258401355100130490540300525424327IH65-50-1259201706009958090350390197337418.5132IH65-50-1601020190660107580110400450217377424179IH65-40-20011402107401240100130440490260440424252IH65-40-25012702258401355100130490540300525424346IH65-40-31514202509401530125155550610340590428519IH80-65-12510201906601095100110400450217377424180IH80-65-16011402107401240100130440490260440424242IH80-50-20011402107401240100130440490260460424273IH80-50-25014202509401530125155550610320545428514IH80-50-31514202509401565125155550610365645428613IH100-80-12511402107401240100115440490260440424247IH100-80-16012702258401355100130490540280480424310IH100-65-20014202509401545100155550610320545428493IH100-65-25014202509401635125140550610340590428617IH100-65-3151820320120018051252106707303856654281023IH125-100-20014202509401635125140550610340620428599IH125-100-2501820320120018201402106707303856654281028IH125-100-3151820320120018701402106707304107254281113IH型化工泵外形及安装尺寸(1450r/min)泵型号L1L2L3LAA1B1BH1HN-D总重KGIH50-32-1259201706009258090350390197337418.5112IH50-32-1609201706009258090350390217377418.5121IH50-32-2009201706009258090350390245425418.5130IH50-32-2501020190660113010095400450265490424188IH65-50-1259201706009258090350390197337418.5123IH65-50-1609201706009258090350390217377418.5123IH65-40-20092017060097010090350390245425418.5145IH65-40-2501020190660113010095400450265490424196IH65-40-31511402107401235125115440490300550424250IH80-65-12592017060097010090350390217377418.5130IH80-65-16092017060097010090350390245425418.5140IH80-50-200920170600101510090350390245445418.5157IH80-50-2501020190660118512595400450265490424215IH80-50-31511402107401275125115440490325605424269IH100-80-12592017060097010075350390245425418.5140IH100-80-1601020190660113010095400450245445424170IH100-65-20011402107401200100115440490280505424194IH100-65-25011402107401275125100440490300550424251IH100-65-31512702258401450125115490540345625424405IH125-100-20011402107401315125100440490300580424248IH125-100-25012702258401465140115490540345625424410IH125-100-31514202509401540140140550610390705428482IH150-125-25014202509401550140140550610390745428503IH150-125-315162029010601625140160600660440795428689IH150-125-400162029010601745140160600660475875428962IH200-150-250162029010601715160160600660440815428748IH200-150-3151820320120019451601906707304758754281053