Time : 2023-03-13 Browse : 14
Delivery pumps, condensate pumps, water supply pumps, etc. are important equipment produced and supplied by power plants, water plants and other manufacturers, and need to operate day and night. If the quality of the fluid coupling as the core transmission device is not up to standard, it is easy to cause mechanical failure, increase maintenance costs and affect production. With its excellent performance, the YOTCF split-type speed-regulating hydraulic coupling can effectively avoid mechanical wear of the delivery pump, as follows:
I. Relying on high-quality structure to reduce the source of wear
The YOTCF split-type variable speed hydrodynamic coupling consists of five parts: active parts (pump wheel, housing, input shaft), driven parts (turbine, output shaft), oil inlet and outlet system, oil tank, cooling system, instrumentation and control system, and the quality meets the standards. Its excellent quality reduces the mechanical wear caused by problems with the turbo coupling itself from the root, and avoids the phenomenon of starting difficulties, power overload and other wear-prone phenomena.
II. Optimize the Starting and Running Process to Reduce Wear and Tear
Improve starting performance and reduce starting wear and tear: The hydraulic coupling can improve the starting capacity of the squirrel cage motor, use the peak torque of the motor as the starting torque, and avoid the unreasonable matching of "big horse pulling a small cart". This makes the delivery pump start more smoothly and reduces the wear of equipment components caused by the impact of the startup moment.
Stepless speed regulation balances the load and reduces running wear: By adjusting the opening of the duct of the oil discharge system to change the amount of liquid in the working chamber, the stepless speed regulation of the delivery pump is achieved while the motor speed remains unchanged, and the output power is changed. This flexible speed regulation method allows the delivery pump to always operate under the appropriate load and avoid mechanical wear caused by excessive load fluctuations.
Multi-machine drive balance to reduce collaborative wear: In the multi-machine drive scenario, power balance and sequential start-up can be performed, which reduces the impact current of the power grid while making the load distribution between the delivery pumps more even, avoiding the wear of individual equipment due to excessive load.
III. Reliable Structure and Environmental Adaptability Extend Equipment Life
The YOTCF split-type speed-regulating hydraulic coupling has a simple and reliable structure, no mechanical wear, can work in harsh environments, does not require special maintenance, and has a long service life. This means that it and the conveying pump it drives can operate stably for a long time, reducing the additional wear caused by frequent equipment failure repairs. At the same time, its power saving rate reaches 20%~40%, which reduces operating costs while indirectly reducing the hidden wear caused by high-energy consumption operation on the equipment.
In summary, the YOTCF split-type variable speed hydraulic coupling effectively avoids mechanical wear of the conveying pump through high-quality structure, optimized starting operation and reliable performance, ensuring the manufacturer's production operations.
