Overview of TDC type high temperature and high pressure double shell multistage centrifugal pump:
At present, the pump products used in many devices in my country's petrochemical industry are still developed many years ago, and can no longer meet the requirements of high efficiency and energy saving. In order to meet the demand for pump products in the rapid development of my country's petrochemical industry, we have developed a complete set of new products with high efficiency and good reliability to replace the equipment currently used in the industry.
pay attention:
TDC type high temperature and high pressure double shell multistage centrifugal pump can be selected completely or can be used to replace existing equipment.
Performance range:
Flow rate: Q=30～750m3/h
Head: H=600～2850m
Outlet IZI pressure: P=6～28MPa
Temperature: T～0 210℃
Scope of use:
TDC high temperature and high pressure double shell multistage centrifugal pump, transporting petroleum products without solid particles, petrochemical processes and other chemical industry products.
Structure:
TDC high temperature and high pressure double-shell multi-stage centrifugal pump is a horizontal double-shell structure, and the inner pump body is a multi-stage segment type; the specific structure type is shown in the attached drawing:
Structural type description:
1. The suction port and discharge port of the pump are vertically upward, and the center line is supported horizontally;
2. The pump is mainly composed of pump outer casing, inner pump body, pump cover, shaft seal, axial balance device, bearing support parts, etc.;
3. Hot-loading is adopted between the impeller and the shaft:
4. The shaft seal adopts mechanical seal. The heat generated by friction is taken away by forced circulation. The circulating fluid is cooled and filtered by a special cooler. Baozheng circulating fluid is clean.
5. At low speed, the pump is directly driven by the prime mover through the diaphragm coupling. When the light is high, the speed is increased through the diaphragm coupling and through the gear increase box. Then it is directly driven by the prime mover through the membrane fine coupling.
Refined features:
TDC high temperature and high pressure double shell multistage centrifugal pump is a horizontal double shell structure. The inner pump body is multi-stage segment type;
Mushroom configuration description:
1. The suction port and discharge port of the pump are vertically upward, and the center line is horizontally supported:
2. The pump is mainly composed of pump outer casing, inner pump body, pump cover, shaft seal, axial force balance device, bearing support parts, etc.:
3. Hot-loading is adopted between the impeller and the shaft:
4. The shaft seal adopts mechanical seal, the heat generated by friction is taken away by the forced circulating fluid, and the circulating fluid is cooled by a specially designed cooler and filtered by a filter. Ensure that the circulating fluid is clean.
5. At low speed. The pump is directly driven by the prime mover through a diaphragm coupling. At high speed, the speed is increased through the diaphragm coupling and through the gear increase box. Then it is directly driven by the prime mover through the diaphragm coupling.