Company address：Gemini commercial plaza, lingshan bay road, huangdao district, Qingdao
Contacts： Wang Xue
The turbo generator sets energy conversion through the rotation of its rotor. It is a large rotating machine with high precision. Its speed is usually 3000R/min. As the turbine generator itself and its auxiliary equipment between the process layout requirements, so the turbine generator set are based on the framework of the foundation, the formation of a complex space structure system. Steam turbine and frame foundation is a complete system of combining the vibration characteristics from both the basis structure layout, or the basis of analysis, machine and foundation are inseparable, the two interact with each other and the machine is a part of the whole system, can be said to be a continuation of the foundation machinery and equipment. Therefore, the vibration characteristics of turbo generator foundation are more complex, and the design of vibration isolation foundation and vibration control are more important.
Turbo generator vibration isolator is arranged in the top or the top surface of the beam, vibration isolator using steel helical spring isolator, turbo generator is usually used in reinforced concrete pedestal, in order to meet the design requirements, the pedestal is often designed as beam, plate or beam plate hybrid vibration analysis with multi degree of freedom system. And considering the influence of deformation of the pedestal. Steam turbine generator using spring isolator based, can avoid to transmit the vibration to the surrounding environment, whether from the design method, or vibration components, or fast leveling method is mature and reliable, which can meet the requirement of the host plant, also in all aspects of vibration, vibration resistance completely meet the relevant standard in our country, and in the seismic performance, protect the host and infrastructure can be better without damage, can effectively control the uneven settlement of foundation, from the full cycle cost considerations have excellent price. Aiborui company is willing to work with the power plant and Design Institute friends, experts in the industry and the support of the leadership, and create a new situation, China's large turbogenerator elastic foundation used for the benefit of mankind, to contribute to the safe operation of power plant lifeline engineering.
This product is suitable for vibration isolation of steam turbine. The product is composed of metal shell, spiral steel spring, high viscosity damping and antiskid backing plate.
1. After welding, the shell is treated by shot blasting and spraying, which is corrosion-resistant and anti-oxidation. It is suitable for harsh environment such as heavy load, big impact, humidity and dust;
2, spiral steel spring processing equipment imported all, high precision, accurate force value. Spring material imported from Japan spring coil system, all through shot blasting, spray treatment, long service life;
3, damping imported material modulation, non-toxic, no pollution, adapt to high and low temperature environment, wear-resistant, anti-aging, non-volatile, chemical stability, linear viscosity, precise control of viscosity coefficient.
Isolation products Qingdao Kemei Thai Technology Co., has the following advantages:
90%, it can effectively eliminate dynamic load, restrain resonance phenomenon and isolate vibration more than 1;
2., the service life of more than 30 years, usually almost no maintenance;
3., with seismic function, when the foundation settlement, you can easily transfer the machine to the middle level;
4., use anti-skid plate, without bolt fixation;
5., with overload protection device, in case of emergency protection isolator, to avoid damage to equipment, guarantee the safe and reliable operation of the machine;
6. the vibration isolator is equipped with a load display board, which is more convenient for installation, leveling and maintenance of the field vibration isolator;