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进口齿轮转子泵

进口齿轮转子泵

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一、进口齿轮转子泵产品概述

美国尼科NICO进口齿轮转子泵是根据石油、化工、涂料、油脂、医药、染料、食品等行业的需求,研制开发的新型容积式泵,由于该产品可选用不同的材质和其特的结构,因此广泛应用于不同性质,不同粘度的介质输送。多种形式的密封:普通盘根密封、耐高温盘根密封、高性石墨聚四氟乙烯编织浸石墨盘根密封、食品级盘根密封、单端面机械密封、双端面机械密封、三唇式集装式密封及单、双端面集装式机械密封。加大的轴承箱空间设计,为以上各种形式的密封的相互替换及维护提供了快捷的手段。

二、进口齿轮转子泵选型参数

公称通径:25-300(mm)

流量范围:8-2600(m3/h)

扬程范围:7-150(m)

功率范围:1.5~18.5KW

转速范围:2900r/min

温度范围:-10℃-200℃

工作压力:≤1.6Mpa

泵体材质:WCB、304、316、四氟

介质粘度:1.0cSt—300000cS

三、进口齿轮转子泵结构组成

电机、减速齿轮箱、联轴器、泵体组成

其中泵体由轴承、同步齿轮、隔离腔室、泵壳、衬板、轴封、转子、泵盖、泵轴等。

四、进口齿轮转子泵结构图

1、转子:采用氟橡胶(FPM)、三元乙丙橡胶(EPDM)、丁腈橡胶(NBR)、黄铜材质

2、泵壳:球墨铸铁、不锈钢

3、泵壳保护衬板:高强度钢、碳化硅

4、轴封装置:

单端面机械密封:SISIC(碳化硅)、冷硬铸铁,辅助密封可配备任意橡胶材质/碳化钨

双端面机械密封或者其他材质的多重密封

五、进口齿轮转子泵优点

(1)输送液体平稳,无脉动,振动小,噪音低。

(2)有很强的自吸性能。

(3)正确选用零件材料,可输送多种有腐蚀性的介质,使用温度可200℃。

(4)内外转子转向相同,磨损小,使用寿命长。

(5)泵的转速与流量呈线性函数关系,可适当改变转还来改变泵的流量。

(6)特别适用高粘度稠度介质的输送。

(7)不带夹套泵:广泛应用于各种流体的输送行业,尤其对于处理黏度变化较大、范围较宽的流体输送。

六、进口齿轮转子泵应用行业

润滑油、聚合物、树、石油、沥青、黏合剂、燃料油、木工胶、油漆、涂料、各种化学制品及洗涤剂、食用流体等。

七、进口齿轮转子泵特点

①两个转动部件,转速高。

②一个密封腔,压力高。

③自吸能力强,出口平稳无脉动

④不管背压如何变化,流量基本恒定

⑤可双向运转,轴承两端支撑。

⑥NPSH,小

⑦简单,可调节端隙

⑧运行噪声低,易于维护

八、进口齿轮转子泵符号含义

NH7.0A
内齿轮理论排量L/100r改进设计顺序号

九、进口齿轮转子泵性能参数

型号通径mm理论排量
L/100rev
粘度
cSt
转速
r/min
压差(MPa)连接形式
0.40.60.81.0
轴功率(kw)流量(L/min)
NH0.78150.782013900.17/9.30.23/9.00.28/8.80.32/8.6G1/2"
6013900.18/9.50.24/9.20.28/9.00.33/8.9
20013900.31/10.40.35/10.20.39/10.00.43/9.9
60013900.39/10.40.44/10.30.48/10.30.52/10.2
20009100.23/6.80.27/6.80.30/6.80.33/6.7
60007200.24/5.40.31/6.10.30/6.80.40/6.8
NH2.3252.32014000.38/28.40.49/27.5

G1"
6014000.59/29.20.65/28.8

20014000.61/30.00.72/29.6

60014000.92/31.90.96/31.7

20009100.61/19.90.68/19.7

60007200.77/16.320.83/16.2

NH3.6403.62014500.69/46.70.94/45.91.18/451.44/43.4法兰
Flange
6014500.81/47.51.09/46.71.37/45.91.57/44.7
20014501.06/49.71.31/49.21.56/48.81.79/47.3
60014501.45/49.91.61/49.61.77/49.31.93/49
20009601.28/34.31.41/33.81.54/33.71.65/33.6
60006401.08/23.01.18/22.91.28/22.91.37/22.8
200005831.22/20.51.24/20.41.25/20.41.38/20.3
600004550.84/16.30.91/16.20.98/16.11.01/16
NH7.0
NH7.0A
(原型号:
NH3
NH3A)
407.02014501.36/98.11.8/962.0/94.72.4/93螺纹
Thread

6014501.45/991.9/972.2/96.42.6/95
20014501.62/99.82.0/982.3/97.52.7/97
6009601.4/621.6/651.8/442.0/64
20009601.8/672.0/662.3/652.6/65
60006401.5/44.51.7/441.8/442.0/44
200005831.6/40.51.9/402.1/402.2/40
600004551.46/31.51.8/311.9/312.0/31
NH245024207201.8/1652.3/1612.8/1583.4/155 法兰
Flange
607202.0/1662.6/1643.1/1623.7/158
2006101.9/1432.5/1413.0/1393.5/136
6005412.1/1272.6/1253.0/1243.5/122
20004752.2/1122.6/1112.9/1103.4/109
60003572.0/852.3/842.6/832.9/83
200003031.9/722.2/722.4/722.6/71
600002281.6/541.8/542.0/542.3/54
NH52
NH52A
(原型号:
NH10
NH10A)
5052207204.3/3625.8/3556.9/3488.1/340 螺纹
Thread
607204.7/3646.2/3587.3/3527.5/346
2006104.6/3095.9/3046.9/3008.0/294
6005414.9/2756.0/2716.8/2687.8/264
20004755.0/2435.9/2386.6/2377.6/235
60003574.1/1844.9/1825.3/1816.2/180
200003033.8/1574.6/1565.1/1555.6/155
600002283.1/1193.7/1184.0/1184.5/118
  NH80 8080206155.2/4716.9/4618.5/45110.0/433 法兰
Flange
606155.5/4747.2/4658.8/45710.5/448
2005445.7/4217.2/4148.6/40810.1/401
6004796.0/3727.3/3678.5/3629.8/356
20004176.5/3267.7/3228.9/31910.1/315
60003055.6/2396.6/2377.5/3268.4/233
200002285.5/1806.4/1796.9/1787.7/177
600001885.5/1496.1/1496.7/1497.2/148
NH111
NH111A
(原型号:
NH30
NH30A)
 80111.4206156.7/6609.2/64711.2/63413.6/622 法兰
Flange
606156.9/6649.4/65211.5/64213.9/631
2005447.1/5899.3/58011.0/57313.2/563
6004797.3/5219.5/51411.1/50813.1/502
20004177.7/4559.7/45011.0/44712.7/442
60003056.9/3358.4/3329.4/33110.6/328
200002286.3/2517.5/2508.2/2499.2/248
600001886.2/2097.1/2087.6/2088.5/207
NH160 100160206008.9/93012.1/91615.3/90217.5/888法兰
Flange
606009.4/93512.6/92215.8/91019.0/898
20055012.3/86615.3/85918.3/85221.3/845
60048010.2/75412.8/74715.4/74018.0/737
20003559.1/56011.1/55613/55215.1/548
600031910.0/50511.7/50213.5/50015.2/497
NH220125220204308.8/90211.9/88015.0/85818.0/836法兰
Flange
604309.0/90912.0/89015.0/87118.0/852
2003558.5/75311.1/73913.7/72616.3/713
6003209.4/68211.8/67114.1/66016.5/649
20002549.1/54411.0/53713.0/53015.1/523
600024410.1/48311.9/47813.6/47315.4/468
200001609.1/34710.5/34511.9/34313.3/341
600001178.4/2569.4/25510.4/25411.4/253
NH320 125 3202043013.0/130618.0/127022.0/123526.0/1200法兰
Flange
6043013.0/131618.5/128522.0/125526.5/1225
20035511.8/109115.5/106819.1/104622.8/1024
60032013.2/98716.5/96819.7/95022.9/932
200028414.2/88117.4/86720.6/85423.8/841
600022213.7/69316.2/68418.7/67521.2/666
2000016813.2/52915.3/52517.3/52219.4/519
6000012512.0/39713.7/39615.3/39516.9/394
NH650150 6502031519.0/192126.0/185733.0/1794
法兰
Flange
6031520.0/194026.4/188633.2/1832
20028417.9/175624.0/171130.4/1666
60025317.6/157222.7/153428.9/1500
200019615.7/122520.6/120124.5/1176
600016016.0/100819.8/99322.3/978
2000011713.6/74516.5/73819.2/731
6000010015.0/64517.2/64319.5/640
NH727
(原型号:
NH50)
1507272031521.5/213529.4/205837.3/1980
法兰
Flange
6031522.4/215729.8/209037.3/2026
20028019.6/192826.7/187433.5/1820
60024519.6/169625.1/165231.2/1611
200020018.7/139423.3/136328.5/1334
600017019.2/119523.3/117527.9/1155
2000012517.0/88820.1/87823.3/868
6000010016.8/72019.5/71722.3/713
NH1670 20016702025038.0/385252.0/369066.0/3529
法兰
Flange
6025040.0/390054.0/376368.0/3626
20022537.5/353550.0/342462.5/3313
60019537.0/307948.0/299058.6/2900
200016035.0/254744.0/248553.0/2422
600013534.6/217742.0/213850.0/2100
2000011235.0/183041.5/181048.0/1790
600008536.0/140535.7/140040.6/1392


进口磁力转子泵 进口卫生级转子泵
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