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进口单级双吸管道泵

进口单级双吸管道泵

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一、进口单级双吸管道泵产品概述

美国尼科NICO进口单级双吸管道泵又被称为中开泵,叶轮安装在泵壳内,并紧固在泵轴上,泵轴由电机直接带动。泵壳中央有一液体吸入与吸入管连接。液体经底阀和吸入管进入泵内。泵壳上的液体排出口与排出管连接。当泵的转速一定时,其压头、流量与叶轮直径有关。主要的应用领域为液体输送、自来水厂、工业供水、市政供水等主要的领域,

二、进口单级双吸管道泵选型参数

公称通径:10-500(mm)

流量范围:80-18000m3/h

扬程范围:19-150(m)

功率范围:1.5~160kW

转速范围:1450-2900r/min

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

温度范围:-30℃-150℃

工作压力:≤1.6Mpa

泵体材质:铸铁、WCB、304、316、316L

三、进口单级双吸管道泵特点

1.结构紧凑外形美观,稳定性好,便于安装。

2.运行平稳优化设计的双吸叶轮使轴向力减小到低限度,且有优异水力性能的叶型,离心泵泵壳内表面及叶轮表面具有抗汽蚀性能。

3.轴承选用SKF及NSK轴承保证运行平稳,噪音低,使用寿命长。

4.轴封选用机械密封或填料密封。能保证8000小时运行无泄漏。

5.离心泵安装形式装配时不需调整,可根据现场使用条件。分立式或卧式安装。

6.加装自吸装置,可实现自动吸水,即不需安装底阀,不需真空泵,不需倒灌,离心泵可以启动。

四、进口单级双吸管道泵结构参数

1.本型泵的吸入口与吐出口均在水泵轴心线的下方,与轴线垂成水平方向.检修时无需拆卸进出口水管及电机.从转动方向看去,水泵为顺时针方向旋转/根据用户需要亦可改为逆时针方向旋转。

2.泵主要零件有:泵体,泵盖,叶轮,轴,双吸密封环,轴套等。

3.泵体与泵盖构成叶轮的工作室,在进出水法兰上,制有安装真空表和压力表的管螺孔。进出水法兰的下部,制有放水的管螺孔。

4.经过静平衡校验的叶轮,用轴套的两边的轴套螺母固定在轴上,其轴向位置可通过轴套螺母进行调整。

5.泵轴由两个单列向心球轴承支承。轴承装在轴承体内,安装在泵体两端,用黄油润滑。

6.双吸密封环用以减少水泵压力室的水漏回吸水室。

7.泵通过弹性联轴器由电动机直接传动。必要时亦可用内燃机传动。

8.轴封为软填料密封,根据用户需要可采用机械密封结构。

五、进口单级双吸管道泵应用范围

主要用途:适用于工厂、矿山、城市给水、电站、农田排灌和各种水利工程 。

六、进口单级双吸管道泵结构图

单级双吸管道泵.webp.jpg

七、进口单级双吸管道泵性能参数

型号流量Q
(m3/h)
扬程H
(m)
转速n
(r/min)
功率(KW)效率η
(%)
汽蚀余量(NPSXH)r(m)备注
(老型号)
轴功率电机功率
100SX908090295030.137652.5
100SX90D72752330642.5
150SX10016010059.875733.5
150SX7816078455573.53.56SXh-6
150SX78D1446233.845723.56SXh-6D
150SX501605027.337803.96SXh-9
150SX50D1444020.930753.96SXh-9D
150SX50B1333618.622703.96SXh-9B
200SX95D2809591.711079.25.38SXh-6D
200SX95B2707573.590755.38SXh-6B
200SX632806358.37582.75.88SXh-9
200SX63D2704645.155755.88SXh-9D
200SX422804238.14584.268SXh-13
200SX42D2703633.1378068SXh-13D
250SX6548565145010913278.6310SXh-6
250SX65D4685489.411077310SXh-6D
250SX394853961.57583.63.210SXh-9
250SX39D46830.549.355793.210SXh-9D
250SX244852436.94585.83.510SXh-13
250SX24D41420.327.637833.510SXh-13D
250SX144851421.53085.83.810SXh-19
250SX14D4321115.818.5823.810SXh-19D
300SX110790110295.7440804
300SX9079090242.831579.6412SXh-6
300SX90D7567821728074412SXh-6D
300SX90B7206718022073412-SXh6B
300SX5879058149.918084.24.412SXh-9
300SX58D72049118.6160814.412SXh-9D
300SX58B68443100132804.412SXh-9B
300SX327903279.211086.84.612SXh-13
300SX32D7202660.775844.612SXh-13D
300SX1979019475586.85.212SXh-19
300SX19D7201639.245805.212SXh-19D
300SX127901230.43784.85.512SXh-28
300SX12D684103.930785.512SXh-28D
350SX125126012553471080.55.414SXh-6
350SX125D1181112462630785.414SXh-6D
350SX125B109896373500775.414SXh-6B
350SX7512607530335585.25.814SXh-9
350SX75D117065247280845.814SXh-9D
350SX75B108055197220825.814SXh-9B
350SX4412604417322087.56.314SXh-13
350SX44D111636131160846.314SXh-13D
350SX2612602610213287.56.714SXh-19
350SX26D111621.578.890836.714SXh-19D
350SX1612601664.57585.37.114SXh-28
350SX16D104413.448.855487.114SXh-28D
500SX9820209597067880079.5420SXh-6
500SX98D18728354063078.5420SXh-6D
500SX98B17467445256078420SXh-6B
500SX59202059391450834.520SXh-9
500SX59D187249333400754.520SXh-9D
500SX59B174640257315744.520SXh-9B
500SX35202035219280884.820SXh-13
500SX35D174627151220854.820SXh-13D
500SX22202022144.1185845.220SXh-19
500SX22D174617101132805.220SXh-19D
500SX1320201386.2110835.720SXh-28
600SX75317075727800897.524SXh-9
600SX75D288065580630887.524SXh-9D
600SX47317047465560887.524SXh-13
600SX32317032310400897.524SXh-19
600SX32D288027238280897.524SXh-19D
600SX22317022223280857.524SXh-28
600SX22D288018.2168.520084.57.524SXh-28D
800SX32550032730700
84
32SXh-19
800SX-32D531029570
84
32SXh-19

进口单级双吸管道泵检修时,只要将泵盖揭开,即可将全部零件拆下进行维修。供输送清水或物理化学性质类似水的其它液体,根据用户需求,通过改变泵结构及材质可用于输送多泥沙水或各类腐蚀性液体。


进口轻型不锈钢立式多级高扬程管道泵 进口卧式多级管道泵
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