DPZ系列高真空强排式齿轮泵适用于石化行业工艺流程中输送不含固体颗粒和纤维,温度不高于250℃,粘度为5~1500cst的有 润滑性的流体。对于有腐蚀性或对卫生要求比较高的场合可以选用不锈钢材质的泵。
该型泵的齿轮为正选曲线圆弧齿轮,是与上海交通大学联合设计并研制的具有 水平的新产品。齿轮的啮合为一点连续接触的滚动式啮合,无流量脉动,运转平稳,振动小,噪声低。
结构特点:
(1)泵的吸入端采用了轴流离心泵的吸入转子以提高泵的吸入性能;
(2)泵内所有运转部件利用输送介质润滑;
(3)设有 阀超载保护;
(4)磁力传动装置采用稀土永磁材料,全密封,无泄露, 。
型号 | 流量 m3/h |
转速 r/min |
吸入真空压力 MPa |
排出压力 Mpa |
汽 蚀余量 m |
效率 % |
电动机 | ||
频率 Hz |
功率KW | 型号 | |||||||
DPZ-1.2/0.6 | 1.2 | 910 | -0.098 | 0.6 | 5.5 | 32 | 50 | 0.75 | Y90S-6 |
1.8 | 1390 | 50 | 1.1 | Y90S-4 | |||||
1.4 | 1130 | 60 | 0.75 | Y90S-6 | |||||
2.7 | 1710 | 60 | 1.1 | Y90S-4 | |||||
DPZ-1.6/0.6 | 1.6 | 910 | 5.5 | 42 | 50 | 0.75 | Y90S-6 | ||
2.5 | 1400 | 50 | 1.1 | Y90S-4 | |||||
1.9 | 1130 | 60 | 1.1 | Y90L-6 | |||||
3.0 | 1710 | 60 | 1.5 | Y90L-4 | |||||
DPZ-3.3/0.6 | 3.3 | 940 | 5.0 | 60 | 50 | 1.5 | Y100L-6 | ||
5.0 | 1420 | 50 | 2.2 | Y100L1-4 | |||||
4.0 | 1150 | 60 | 1.5 | Y100L-6 | |||||
6.0 | 1730 | 60 | 2.2 | Y100L1-4 | |||||
DPZ-4/0.6 | 4.0 | 940 | 5.0 | 60 | 50 | 1.5 | Y100L-6 | ||
6.0 | 1420 | 50 | 2.2 | Y100L1-4 | |||||
4.8 | 1150 | 60 | 2.2 | Y112M-6 | |||||
7.2 | 1730 | 60 | 3 | Y100L2-4 | |||||
DPZ-8/0.6 | 8.0 | 960 | 5.0 | 61 | 50 | 3 | Y132S-6 | ||
12.0 | 1440 | 50 | 5.5 | Y132S-4 | |||||
9.6 | 1170 | 60 | 4 | Y132M1-6 | |||||
14.4 | 1750 | 60 | 5.5 | Y132S-4 | |||||
DPZ-10/0.6 | 10.0 | 960 | 5.0 | 62 | 50 | 4 | Y132M1-6 | ||
15.0 | 1440 | 50 | 5.5 | Y132S-4 | |||||
12.0 | 1170 | 60 | 5.5 | Y132M2-6 | |||||
18.0 | 1750 | 60 | 7.5 | Y132M-4 | |||||
DPZ-20/0.6 | 20.0 | 970 | 5.0 | 68 | 50 | 7.5 | Y160M-6 | ||
30.0 | 1460 | 50 | 11 | Y160M-6 | |||||
24.0 | 1170 | 60 | 7.5 | Y160M-6 | |||||
DPZ-25/0.6 | 25.0 | 970 | 5.5 | 69 | 50 | 11 | Y160L-6 | ||
30.0 | 1170 | 60 | 11 | Y160L-6 | |||||
DPZ-30/0.6 | 30.0 | 970 | 5.5 | 70 | 50 | 11 | Y160L-6 | ||
36.0 | 1170 | 60 | 11 | Y160L-6 | |||||
DPZ-40/0.6 | 40.0 | 970 | 5.5 | 72 | 50 | 15 | Y180L-6 | ||
48.0 | 1180 | 60 | 15 | Y180L-6 | |||||
DPZ-50/0.6 | 50.0 | 970 | 5.5 | 72 | 50 | 22 | Y200L2-6 | ||
60.0 | 1180 | 60 | 22 | Y200L2-6 |