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进口单级单吸化工泵

进口单级单吸化工泵

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一、进口单级单吸化工泵产品概述

美国尼科NICO进口化工泵系单级单吸悬臂式化工离心泵是在离心泵的基础上,结合用户实际使用后而优化设计的新产品,单级单吸化工离心泵主要零部件有泵体、叶轮、密封环、叶轮螺母、泵盖、密封部件、中间支架、轴和悬架部件等。泵盖通过止口固定在中间支架上,然后通过泵体与中间支架的止口连接,把泵盖夹紧在中间。泵体是轴向吸入、径向排出、底脚支承式,可直接固定在底座上。悬架部件通过止口固定在中间支架上,并用悬架支架支撑在底座上。检修时可以不拆卸进出口联接管路、泵体和电机,只需拆下加长联轴器的中间联接件,即可退出转子部件进行检修。轴封有填料密封和机械密封形式,可根据输送介质的性质和生产工艺的要求进行选定。泵通过加长联轴器与电机联接,从驱动端看,泵为顺时针方向旋转。其额定性能和安装尺寸符合ISO2858标准,制造技术条件符合ISO5199标准,主要适用于化工流程中含固量小于50%之内的浆液以及含结晶杂质介质的输送。单级单吸(轴向吸入)悬臂式离心泵,供输送不含固体颗粒具有腐蚀性、粘度类似水的液体。轴封采用填料密封、单端面机封或双单端面机封,并设置冷却、冲洗或密封液系统。标准管路按API610规范设计。吸入、排出管路法兰的压力等级相同。从驱动电机端看,泵的转向为顺时针转动。其标记、额定性能和尺寸等效采用国际标准ISO2858,具有性能范围广、效率高、“三化”水平高和维修方便等特点。

二、进口单级单吸化工泵选型参数

公称通径:25-300(mm)

流量范围:30~1200

扬程范围:8~80m

功率范围:1.5~18.5KW

转速范围:1450~2900

额定电压:DC24v、220v、380v,660v,1140v(DC、AC)

温度范围:-20℃~120℃

工作压力:≤1.6Mpa

泵体材质:铸铁、WCB、304、304L、316、316L、CD-4MCu、 904、904L、哈氏合金

三、进口单级单吸化工泵主要特点

1、缩短了叶轮的悬臂,加粗了轴的直径;

2、非对称截面的蜗壳、泵壳无口环;

3、采用三只进口轴承;

4、装有先进的双端面机械密封或填料密封相似的新型密封。

四、进口单级单吸化工泵由于以上结构使该泵有以下优越性

1、可以输送高粘度或固体的介质,这时泵的效率较IH泵高;

2、非对称截面蜗壳减少了流体的冲击损失,缩短了泵壳尺寸;

3、增加轴的强度,减少了转子的挠度,因而运行稳定,密封寿命长;

4、叶轮螺母与叶轮做成一体,改善了泵的入口条件,提高泵的抗汽蚀性能;

5、先进的轴封形式,使密封效果更佳,减少了泵的泄漏;

6、可以不拆卸泵壳和叶轮的情况下调节泵的间隙,减少了维修时间,节省维修成本。

五、进口单级单吸化工泵应用领域

化工泵输送介质温度为-20℃~105℃,需要时采用双端面密封冷却装置,可输送介质温度为300℃以下。耐腐蚀化工泵适用于化工、石油、冶金、电力、造纸、食品、制药、环保、废水处理和合成纤维等行业用于输送各种腐蚀的或不允许污染的类似于水的介质。

六、进口单级单吸化工泵结构图

>七、进口单级单吸化工泵详细参数

型号流 量扬程(m)转速(r/min)功率N(kw)效率η(%)允许汽蚀余量m叶轮直径(mm)
(m3/h)(L/s)轴功率电机功率
CN25-25-1251.60.44514500.05









451125
CN25-25-16080.0937160
CN40-32-1253.20.8950.09461125
CN40-32-16080.1742160
CN40-32-20012.50.2938200
CN50-32-1256.31.7550.19451125
CN50-32-16080.3440160
CN50-32-20012.50.6533200
CN50-32-250201.2727250
CN65-50-12512.53.4750.31551.2125
CN65-50-16080.5351160
CN65-40-20012.50.9346200
CN65-40-250201.7539250
CN65-40-315323.333315
CN80-65-125256.9450.53641.4125
CN80-65-16080.8862160
CN80-50-20012.51.4957200
CN80-50-250202.56953250
CN80-50-315325.06743315
CN100-80-1255013.8850.92741.7125
CN100-80-16081.5869160
CN100-65-20012.52.568200
CN100-65-250204.365250
CN100-65-315327.558315
CN125-100-20010027.7712.54.66732.2200
CN125-100-250207.5672250
CN125-100-3153212.8268315
CN125-100-4005022.6960400
CN150-125-25020055.552014.1773.2250
CN150-125-3153223.275315
CN150-125-4005038.970400
CN200-125-250400111.12026.9814.5250
CN200-150-3153244.179315
CN200-150-4005069.878400
CN25-25-1253.20.892029000.33









531.8125
CN25-25-160320.6146160
CN40-32-1256.31.75200.66521.8125
CN40-32-160321.1747160
CN40-32-200502.2638200
CN50-32-12512.53.47201.33511.8125
CN50-32-160322.3746160
CN50-32-200504.3839200
CN50-32-250808.2533250
CN65-50-125256.94202.2622125
CN65-50-160323.8257160
CN65-40-200506.5552200
CN65-40-2508011.8446250
CN65-40-31512521.839315
CN80-65-1255013.88203.95692.4125
CN80-65-160326.567160
CN80-50-2005010.863200
CN80-50-2508019.1157250
CN80-50-31512536.2147315
CN100-80-12510027.77207.074773.2125
CN100-80-1603211.973160
CN100-65-2005018.972200
CN100-65-250803268250
CN100-65-31512554.962315
CN125-100-20020055.555035.4774.5200
CN125-100-2508058.175250
CN125-100-31512597.2670315

八、进口单级单吸化工泵性能参数

型号转速
(r/min)
流量
(m3/h)
扬程
(m)
效率
(%)
电机功率
(kw)
汽蚀余量
(m)
CN50-32-125290012.520512.22
14506.35450.552
CN50-32-125A290011.316.4501.52
14505.74.1430.552
CN50-32-160290012.5324632
14506.38400.552
CN50-32-160A290011.326.44432
14505.76.637.10.552
CN50-32-200290012.550395.52
14506.312.5331.12
CN50-32-200A290011.3413842
14505.710.3310.752
CN50-32-250290012.58033112
14506.320272.22
CN50-32-250A290011.77032112
14505.917.5251.52
CN65-50-125290025206232
145012.55550.552
CN65-50-125A290022.716.5612.22
145011.34.1540.552
CN65-50-16029002532575.52
145012.58510.752
CN65-50-160A290022.726.55642
145011.36.649.60.552
CN65-40-2002900255052112
145012.512.5461.52
CN65-40-200A290022.741507.52
145011.310.3441.12
CN65-40-2502900258046152
145012.5203932
CN65-40-250A290023.474.845152
145011.717.537.92.22
CN65-40-31529002512539302
145012.532335.52
CN65-40-315A290023.4109.538302
145011.7283342

九、进口单级单吸化工泵性能参数

CN80-65-1252900502, 0695.53
1450255640.752.5
CN80-65-125A290045.316.56743
145022.74.1620.552.5
CN80-65-1602900503267112.3
1450258621.52.3
CN80-65-160A290045.326.4657.52.3
145022.76.6601.12.3
CN80-50-2002900505063152.5
14502512.5572.22
CN80-50-200A290045.34161112.5
145022.710.356.12.22
CN80-50-2502900508053302.5
14502520505.52
CN80-50-250A290045.365.752222.5
145022.716.44932
CN80-50-31529005012550452.5
14502532487.52.5
CN80-50-315A290045.3102.648372.5
145022.725.7465.52.5
CN100-80-12529001002073114.2
1450505691.53.4
CN100-80-125A290091.816.8717.54.2
145045.94.2671.13.4
CN100-80-16029001003273154.3
1450508682.23.4
CN100-80-160A29009126.571154.3
145045.56.6671.53.4
CN100-65-20029001005072223.9
14505012.56832.5
CN100-65-200A29009141.57018.53.9
145045.510.36632.5
CN100-65-25029001008068373.6
14505020635.52.5
CN100-65-250A290093.57065373.6
145045.517.4615.52.5
CN100-65-315290010012562753.2
1450503258112
CN100-65-315A290093.510961753.2
145046.52856112
CN125-100-20029002005077455
145010012.5737.52.9

十、进口单级单吸化工泵性能参数

CN125-100-200A290018241.475375
14509110.3715.52.9
CN125-100-25029002008075754.5
14501002072112.3
CN125-100-250A2900186.569.573754.5
14509317.470112.3
CN125-100-3152900200125721104.5
14501003265222.5
CN125-100-315A2900186.5108.771904.5
14509327.264152.5
CN125-10-40014501005055302.5
CN150-125-2501450200207718.52.8
CN150-125-250A145018216.575152.8
CN150-125-31514502003275302.8
CN150-125-315A145018225.573222.8
CN150-125-315B1450165227218.52.8
CN150-125-40014502005070552.5
CN150-125-400A14501824168372.5
CN150-125-400B14501653467302.5
CN200-150-25014504002079372.8
CN200-150-250A145036316.579302.8
CN200-150-31514504003279553.5
CN200-150-315A145036325.577453.5
CN200-150-40014504005078903.5
CN200-150-400A14503634176753.5


进口管道化工泵 进口防爆化工泵
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