QZ-9型泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。
Model QZ-9 mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co., Ltd utilizing American technology and API standards.
QZ-9技术规范
QZ-9 Specification
最大输入功率Maximum Input | 1000 HP (746 kw) |
冲程长度Stroke Length | 9" (229 mm) |
最大转速Maximum RPM | 130 RPM |
齿轮速比Gear Ratio | 4.48:1 |
传动轴转速Jack Shaft Speed | 582 RPM |
活塞载荷Piston Load | 101,550 lbs. (36,062 kg) |
重量 Weight | 44,052 lbs. (20,000 kg) |
QZ-9 性能参数
QZ-9 Performance data
缸套直径 Liner Diameter | 排量 Displacement | 最大压力 Max Pressure |
英寸 Inch | 毫米 mm | 加仑/转 Gal/rev | 升/转 L/rev | 加仑/分 Gal/min | 升/秒 L/S | 磅/英寸2 PSI | 兆帕 MPa |
7 | 178 | 4.50 | 17.03 | 585 | 36.9 | 2,639 | 18.2 |
6.5 | 165 | 3.88 | 14.69 | 504 | 31.8 | 3,060 | 21.1 |
6.25 | 159 | 3.59 | 13.59 | 466 | 29.4 | 3,310 | 22.8 |
6 | 152 | 3.30 | 12.49 | 430 | 27.1 | 3,592 | 24.8 |
5.5 | 140 | 2.78 | 10.52 | 361 | 22.8 | 4,274 | 29.5 |
5 | 127 | 2.29 | 8.67 | 298 | 18.8 | 5,000 | 34.5 |
4.5 | 114 | 1.86 | 7.04 | 242 | 15.3 | 5,000 | 34.5 |
4 | 102 | 1.47 | 5.56 | 191 | 12.1 | 5,000 | 34.5 |
Ratings are based on 90% mechanical efficiency and 100% volumetric efficiency.
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