Company address：Gemini commercial plaza, lingshan bay road, huangdao district, Qingdao
Contacts： Wang Xue
This product is suitable for blower and other rotating equipment. The products are 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;
The generation of fan disturbing force mainly depends on the unbalance degree of rotating parts and the corresponding two parameters of eccentricity. When the fan revolves around the center of the shaft, it varies with the speed and time, which is different from centrifugal force, that is to say, disturbing force. Fan vibration, generally the vibration source should come from the fan itself, such as rotating parts material inhomogeneity; machining error of the manufacturing quality of the rotor imbalance; installation and maintenance of poor quality; when the boiler load fan operation adjustment bad; rotor wear or damage, before and after the guide vane wear and deformation import and export; baffle opening regulation is not in place; bearing and bearing fault, can make the fan vibration disturbance in the force under a very small.
In the power plant, the traditional fan foundation requires a very large reinforced concrete foundation block. But this massive foundation block does not stop the vibration of the fan from passing through the soil and the surrounding environment. Because we know very little about the precise dynamics of soil, we cannot suppress and eliminate irregular system resonances. Even a professional, after a rigorous power analysis, has to design and implement a fan base. There is also a risk of subsidence, especially due to uneven settlement caused by vibration of the fan. The usual reinforced concrete foundation is several meters deep below the ground surface. The soil can bear the static load of the machine, but can not bear the weight of the base block. At this point, the base block can be supported on the pile by piling. This reduces the risk of subsidence, but the cost is too high and time consuming. Composition of viscous damper spring Aiborui vibration system developed by spiral steel spring vibration isolator for anti fatigue and anti aging, can solve any problems caused by the fan vibration.