ZE型化工流程泵

1、ZE型化工流程泵概 述ZE型化工流程离心泵，按照API610和 VDMA24297（轻/中型）规范而设计、生产的产品。可输送各种温度和浓度的硫酸、硝酸、盐酸和磷酸等无机酸和有机酸溶液；各种温度和浓度的氢氧化钠和碳酸钠等碱性溶液；各种盐溶液；各种液态石油化工产品、有机化合物以及其它有腐蚀性的液体。该型泵适用于炼油厂、石油化学工业煤加工工程、低温工程、造 纸业、制糖业、供水厂、海水淡化厂、发电厂、环保工程和船舶业等。从电动机端看，泵的旋转方向为顺时针方向旋转。结构特点该类型的化工流程是采用的标准管路按API规范设计。叶轮可用闭式、半开式、开式三种。可输送清洁，含颗粒，含少量气体介质。也可输送高温、

2、低温、强腐蚀介质。叶轮设有平衡孔加耐腐环，平衡轴向力。泵体和轴承架用中间连接段连接。根据不同的工况条件，中间连接段可采用不同的材质，避免输送强腐蚀介质时轴承架、轴承严重腐蚀。同时中间连接段设有水冷腔，通冷却循环水，阻隔高温介质将高温传到轴承上。密封形式可采用填料密封，单、双端面机械密封，集装式单端面机械密封。根据不同情况和用户对冷却与冲洗要求，密封可按API682设计规范从案中选用。轴承架设计有空冷散热片、风冷风扇、水冷腔三种形式，用户可根据使用工况选用。轴承由油环从油箱里溅稀油润滑。油箱内的油由水冷腔的水冷却，轴承内的热由冷水带走，以保证轴承随时处于正常工作状态。根据介质温度和压力等情况，支

3、撑形式采用中心支撑和脚架支撑。吸入及排出法兰的额定压力等级相同。型号说明例：ZE25-200CZE石油化工流程泵25 吐出口直径(mm)200 叶轮名义直径(mm)C 叶轮切割次数，顺序以A,B,C.表示性能范围(设计点) 口径：25400mm流量：5.52600m3/h扬程：16250m工作压力：2.5MPa工作温度：-80 +450可选择的耐腐蚀材料包括303、305、306、307、316、316L、904、904L、804、ECR合金、NiCr合金、哈氏合金、CD4MnCu及钛合金等，能满足上述各种介质的要求。订货时，请用户提供所要输送介质的详细情况。ZE型化工流程泵ZE型化工流程泵结

4、构图ZE型化工流程泵叶轮形式流量杨程转速轴功率电机功率电机型号效率必须汽蚀余量(NPSH)r叶轮名义直径-m3/hmr/minKWKW%mmmZE25-200A11.54929504.15.5Y132S1-2371.8209B10.5423.34Y112M-2361.6198C9362.53Y100L-2351.6180D7.5281.72.2Y90L-2341.6160ZE25-250A1670295010.511Y160M1-2292259B14.5629.411Y160M1-2262250C13.6426.87.5Y132S2-2231.8235D11.3244.35.5Y132S1-2

5、171.8210ZE25-315A2012829502430Y200L1-2291.8324B18.61162130Y200L1-2281.6315C17991722Y180M-2271.6300D15.78714.318.5Y160L-2261.5285E14.57612.515Y160M2-2241.5270F136410.311Y160M1-2221.5250ZE40-160A283329504.15.5Y132S1-2623169B25.6293.35.5Y132S1-2612.5158C22222.34Y12M-2581.5140D20161.62.2Y90L-2551.5125ZE

6、40-200A295329507.211Y160M1-2582.5209B26475.77.5Y132S2-2582198C22394.25.5Y132S1-2562180D18201.84Y112M-2532.5160ZE40-250A3278295012.818.5Y160L-2532.5259B307211.115Y160M2-2532.5250C24607.711Y160M1-2512225D21475.77.5Y132S2-2472200ZE40-315A42115295028.637Y200L2-2461.5324B4010725.930Y200L-2451.3315C348117

7、.922Y180M-2421.1285D29611215Y160M2-2401250ZE50-160A503429506.511Y160M1-2712.5169B452957.5Y132S2-2712158C38223.35.5Y132S1-2681.8140D31172.23Y100L-2651.5125ZE50-200A6252295012.918.5Y160L-2682.5209B564610.515Y160M2-2672.2198C49377.611Y160M1-2651.8185/175D43285.57.5Y132S2-2601.8170/150ZE50-250A708229502

8、430Y180L1-2652.5259B667521.130Y180L1-2642.2250C606015.822Y180M-2622230D504510.215Y160M2-2601.7200ZE50-315A87115295048.755Y250M-2562.5324B8010039.645Y225M-2552315C707827.537Y200L2-2541.6280D575717.722Y180M-2501.4250ZE50-400A82194295090.32.2Y315S-2482.2409B7817579.12Y280M-2472397C70140581.8Y280S-2461.

9、8360D6010238.81.6Y225M-2431.6320ZE80-160A9432295010.53Y160M2-2783169B85288.42.7Y160M1-2772.7158C76236.32.5Y160M1-2762.5145D66174.32.3Y132S1-2712.3130ZE80-200A10354295019.93.2Y200L1-2763.2209B954816.63Y180M-2753198C843812.13Y160M2-2723180D70318.82.8Y160M1-2672.8160ZE80-250A12782295038.34.2Y225M-2744.

10、2259B12076343.8Y225M-2733.8250C1055923.43.5Y200L1-2723.5225D874516.23.5Y180M-2663.5200ZE80-315A141127295070.74.3Y280M-2694.3324B13512165.44Y280S-2684315C11597463.2Y250M-2663.2285D907429.73Y200L2-2613250ZE80-400A1711872950142.84Y315L-2614409B159170120.73.5Y315L1-2613.5397C13613084.53Y315S-2573360D110

11、9551.72.8Y280S-2552.8320ZE100-160A16229295015.84.5Y180M-2814.5169B1502412.34.2Y160M2-2804.2158C130177.74Y160M1-2784140D110125.13.5Y132S2-2713.5125ZE100-200A19350295032.43.5Y225M-2813.5209B18044273Y200L2-280319C1553519.22.8Y200L1-2772.8180D1352613.32.8Y160L-2722.8160ZE100-250A23079295061.14.5Y280S-28

12、14.5259B2187354.24Y280S-2804250C19058384Y225M-2794230/220D1704426.14Y200L2-2784205/195ZE100-315A2501262950114.43.8Y315M-2753.8324B240120104.63.6Y315M-2753.6315C2039775.52.8Y280M-2712.8295/275D1707149.82.5Y280S-2662.5260/240ZE100-400A3001942950223.24.5Y355L1-2714.5409B290180200.24Y355M2-2714397C26014

13、5148.84Y315L-2694360D224105974Y315S-2664320ZE150-200A32044295045.955Y250M-283.57209B3003938.945Y225M-2826.5198C2653028.137Y200L2-2776180D2202318.922Y180M-2735160ZE150-250A39074295095.8110Y315S-2825.5259B3556274.990Y280M-2805240C3254653.675Y280S-2765220/205ZE150-315A4421252950182.4220Y355M1-282.57324

14、B430120171.4220Y355M1-2826.8315C37294120.5160Y315L1-2796285D3106876.590Y280M-2756250ZE150-400A520205295037045078.57409B498190330400786.7397C453151245315Y355L1-2756.5365/355D400113169200Y315L1-2736330/310ZE200-250A610722950142160Y315L1-284.59.2259B58065122160Y315L1-2848.2250C5204782.2110Y315S-2817.52

15、25D4703252.275Y280S-2786.5200ZE200-315A710122295027635585.59.5324B680114248315Y355L2-2858.5315C60087173200Y315L2-2827.5285D48065110132Y315M-2776.5250ZE200-400A85020329505736308213.5409B8301905306308112397C7501453754507911360D670106255315Y355L2-27611320ZE25-200A5.81214750.531.1Y90S-4360.5209B5.4110.4

16、61.1Y90S-4350.4198C4.68.50.311.1Y90S-4340.4180D46.50.211.1Y90S-4330.4160ZE25-250A8.117.714751.41.5Y90L-4280.8259B7.715.61.31.5Y90L-4250.8250C7.210.911.5Y90L-4220.6235D66.20.61.1Y90S-4160.6210ZE25-315A1032.314753.35.5Y132S-4270.4324B9.2292.84Y112M-4260.4315C8.324.32.23Y100L2-4250.4300D7.6221.93Y100L2

17、-4240.35285E7.119.51.72.2Y100L1-4220.35270F6.4161.42.2Y100L1-4200.35250ZE80-160A47814751.42.2Y100L2-4750.9169B4271.12.2Y100L2-4740.8158C385.50.81.5Y90L-4720.8145D3440.61.5Y90L-4660.7130ZE80-200A5113.514752.54Y112M-4740.8209B47122.13Y100L2-4730.8198C419.51.52.2Y100L1-4710.8180D367.51.11.5Y90L-4661160

18、ZE80-201A642014754.87.5Y132M-4721.5259B60194.47.5Y132M-4711.3250C5214.53.14Y112M-4661225D46112.23Y100L2-4631200ZE80-315A703314759.615Y160L-465.51.1324B66308.315Y160L-4651315C56245.811Y160M-4631285D45183.85.5Y132S-4580.8250ZE80-400A8546147518.422Y180L-4581409B804216.118.5Y180M-4570.8397C653310.815Y16

19、0L-4540.6360D53257.211Y160M-4500.5320ZE100-160A817.2147523Y100L2-479.51.5169B7361.62.2Y100L1-4771.4158C634.311.5Y90L-4741.2140D5530.631.1Y90S-4711125ZE100-200A9512.514754.15.5Y132S-4791.1209B9010.53.35.5Y132S-477119C808.52.54Y112M-4740.9180D7061.63Y100L2-4710.9160ZE100-250A1152014757.911Y160M-479.51

20、.2259B110186.811Y160M-4791250C100144.97.5Y132M-4781230/220D90103.25.5Y132S-4761205/195ZE100-315A12531147514.518.5Y180M-4731.2324B1192912.918.5Y180M-4731315C104249.915Y160L-4691295/275D8317.56.111Y160M-4651260/240ZE100-400A1504814752837Y225S-4701.5409B1454424.830Y200L-4701.4397C1303618.722Y180L-4681.

21、4360D1152612.515Y160L-4651.5320ZE100-500575Y280S-4701.6514B1676844.855Y250M-4691.5500C1425331.537Y225S-4651.5450D1204221.830Y200L-4631.5400ZE150-200A1601114755.87.5Y132M-4822209B1529.54.97.5Y132M-4811.7198C14073.55.5Y132S-4761.5180D12352.33Y100L2-4731.5160ZE150-250A19518.5147512.215Y160

22、L-480.51.5259B1801610.115Y160L-4781.4240C16011.56.711Y160M-4751.4220/205ZE150-315A22032.514752430Y200L-4811.8324B2103021.430Y200L-4801.8315C1802415.522Y180L-4761.5285D150179.615Y160L-4721.4250ZE150-400A26051147546.955Y250M-4771.8409B2504842.455Y250M-4771.7397C225383137Y225S-4751.6365/355D2002821.230

23、Y200L-4721.5330/310ZE150-500A30077147585110Y315S-4742514B283727590Y280M-4741.8500C233595275Y280S-4721.8450D2084536.445Y225M-4702400ZE150-560A335104147513516Y315L1-474.52.5578B31597112132Y315M-4742.3560C2608078.790Y280M-4722.3510D2126052.575Y280S-4662.5450ZE150-630A3601151475179220Y355M1-4632.5648B33

24、8105.5157185Y315L-4622.2630C27482104132Y315M-4591.8570D2206064.275Y280S-4562.2500ZE200-250A30517.5147517.422Y180L-483.52.5259B2901615.218.5Y180M-4832250C2601210.515Y160L-4811.8225D24086.611Y160M-4791.6200ZE200-315A35030147533.845Y225M-484.52.2324B340293237Y225S-4842315C3002222.830Y200L-4792285D25015

25、13.418.5Y180M-4762250ZE200-400A42650147571.690Y280M-4813.5409B4104765.675Y280S-4803.2397C37036.547.255Y250M-4782.5360D3322732.545Y225M-4752.5320ZE200-500A495841475140185Y315L-4813514B47079126160Y315L1-4802.6500C4006389.1110Y315S-4772.1450D3304858.375Y280S-4742.5400ZE200-560A5401051475194220Y355M1-47

26、9.53.1578B51098172220Y355M1-4793560C44081128160Y315L1-4762.5500D3506281110Y315S-4732.5450ZE200-630A5801321475269315Y355L2-477.53.5648B550125245280Y355L1-476.53.2630C468100175220Y355M1-4732.5570D37275109132Y315M-4702.5500ZE250-315A54527147546.955Y250M-485.53.1324B5282542.355Y250M-4852.8315C4801930.33

27、7Y225S-4822.5285D434132030Y200L-4772.8250ZE250-400A660491475105132Y315M-4844409B6304696.2110Y315S-4823.5397C5653668.475Y280S-4813.2370/350D5002442.455Y250M-4773.2330/310ZE250-500A800821475215250Y355M2-4835514B77076194250Y355M2-4824.8500C70058138160Y315L1-4804.5460/440D6304294.8110Y315S-4765.6415/385ZE250-560A860106147530835580.55648B83098277355804.8630C76078208250Y35