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HR型高温热水循环泵

 

概述:

HR系列高温水泵,是单级单吸卧式离心泵结构,主要用于输送不含固体颗粒的弱腐蚀性的高温液体。在高温介质输送领域得到了广泛的应用,主要适用于冶金、电站、塑料、橡胶、纺织、印染、石油、化工、焦化、制药、木材、造纸等工业领域,也是各类取暖装置中输送循环热水的理想用泵。

HR系列高温水泵,有 HR 高温泵(原型)和 HR-I 型高温水泵(改进型)两种。

HR高温泵(原型),是按高温泵的原型设计, 是卧式结构,冷却方式采用:风冷却形式,使用温度≤350℃,结构简单,维修方便。

 HR-I系列高温泵(改进型),是卧式结构,冷却方式在原型泵基础上改为水冷却形式,适合输送温度 ≤250 ℃以下不含固体颗粒的热水,具有良好的热适应性,密封可靠,泵运行安全,性能稳定,是一种理想的高温介质输送泵。HR型高温热水泵(改进型)主要由泵体、叶轮、轴、冷却室、泵体支架、悬架、密封部件、密封环等组成,泵进口为水平轴向,出口垂直向上。叶轮经过静平衡校验,用叶轮螺母与轴套一起固定在轴上,泵轴由一对单列向心推力球轴承和一只单列向心球轴承(或单列向心圆柱滚子轴承)支承在悬架上,泵体与冷却室及悬架用螺栓联接,泵通过弹性联轴器由电机直接驱动,从传动端看,泵为顺时针方向旋转。泵的密封采用浮动密封环密封,或采用耐高温高压机械密封;泵的轴向力由单列向心推力球轴承承受,有的泵采用带背叶片的叶轮平衡轴向推力;浮动环密封部件和悬架部件均设有冷却室,外接冷却水量为0.3~0.6m3/h。

型号意义:

          80HR-60IA    (改进型)               HR100-65-200A   (原型)
          80——进口直径   为80mm             HR——汉能高温热水           
          HR——汉能高温热水泵                  100——进口直径为100mm
          60——设计点扬程为60m                65 ——出口直径为65mm
          I——泵经过一次改进                      200——叶轮直径为200mm

          A——叶轮外径切割代号                  A——叶轮外径切割一次

性能范围设计点:流量:7.2—650m3/h  扬程:10—80m

材质:根据输送介质的温度和压力,泵过流部件的材质分成三类

材质分类

材料

抗腐蚀性

适用范围

HT

高耐铸铁

不抗腐蚀

输送介质温度≤160℃,工作压力≤2MPa

ZG

铸钢

不抗腐蚀

输送介质温度≤220℃,工作压力≤4MPa

P

铸不锈钢

抗腐蚀

输送介质温度≤250℃,工作压力≤5MPa 

HR(改进型)高温泵性能参数表:                         

型号流量Q扬程H转速N轴功率电  机效率必需汽泵口径泵重
功率kw型号吸人吐出
m3/hl/smrpmkWmmmmmkg
40HR-26I4.321.226.729600.871.5Y90S-2363403290
7.22261.0250
8.642.425.71.1652
40HR-26IA3.611929600.561.1Y802-2333403290
61.6718.10.6347
7.22180.6951
40HR-40I61.6741.529601.583Y100L-24334032100
102.8402.0753
123.3338.52.2157
40HR-40IA4.81.3326.529600.951.5Y90S-236.534032100
82.2225.61.1150
9.62.6724,51.2352
50HR-25I8.642.42629601.182.2Y90l-25235050110
14.44251.5465
17.284.824.21.6768
50HR-25IA7.2218.229600.71.5Y90S-25135050110
123.3317.60.9461
14.44171.0365
50HR-30I123.3431.429601.874Y112M-25535050115
205.56302.4866
246.67292.7968
50HR-30IA9.962.7721.529601.12.2Y90L-25335050115
16.64.6120.71.4365
19.975.5319.81.667
50HR-40I92.54129602.094Y112M-44835040125
154.17402.7759
18539.23.1261.5
50HR-40IA7.2226.329601.22.2Y90L-24335040125
123.3325.61.4956
14.44251.6659
50HR-807.52.088229606.4311Y160M1-22635032150
12.53.4380,07.6935
154.17788.3938
50HR-80A6.751.8866.429604.97.5Y132S2-22535032150
11.253.13655.8734
13.53.7563.66.3237
50HR-80B61.6752.529603.585.5Y132S1-22435032150
102.7851.24.2333
123.3349.94.5336
65HR-40I17.284.84129603.517.5Y132S2-25536550165
28.88404.6867
34.569.639.35.2870
65HR-40IA14.4428.629602.125.5Y132S1-25336550165
246.6727.82.7266
28.8826.了3.0369
65HR-6417.284.866.529606.511Y160M1-24836550176
28.88648.6558
34.569.661.59.5660
65HR-64A15.64.335429605.0911Y160M1-24536550176
267,2252.26.8254
31.28.6649.87.4257
65HR-64B14.444629604.27.5Y132S2-24336550176
246.6744.45.5852
28.8842.66.0755
80HR-38I32.494129605.8311Y160M1-26248065226
5415387.6673
64.818,0035,58.3575
80HR-38IA27.67.6729.8
3.737.5Y132S2-26048065226
4612.7827.529604.7972
55.215.3425.8
5.2474
80HR-60I34.29.565,0
9.7618.5Y160L-2628065250
541560296013.3766
68.41952,5
15.5263
80HR-601A328.895829608.2915Y160M2-26148065250
50.4145210.568
64.117.84612.1766
80HR-60IB30,8.335129606.9411Y160M1-26048065250
47.513.19468.8867
5715.834210.0365
100HR-37I722040.7296010.9318.5Y160L-273410080240
100.8283713.0278
12033.333213.7676
100HR-37IA65183429608.4815Y160M2-271410080240
9125.53110.276
10930.282811.2374
100HR-57I6016.6762296016.08
Y200L1-263610080250
10027.785720.73075
12033.3453.522.71
77
100HR-57IA56.415.6755296013.422Y180M-263610080250
9426.1150.517.4774
112.831.344718.7577
100HR-57IB52.814.6648296011.1318.5Y]60L-262
10080250
8824.444414.44736
105.629.3241.215.5876
150HR-35I11431.6738148018.1530Y200L-4654150125550
19052.783523.8376
22863.3432.了25.779
150HR-35IA100.82829.6148012.922Y180L-4634150125550
16846.6727.416.7275
201.65625.617.7979
150HR-56I11431.6759.2148028.7255Y250M-4644


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