The problem of vibration damping of vibration sieve

Damping vibration sieve, the key lies in the generator is fixed on the damping.

  Energy saving unit with built-in shock absorber is through with the seismic performance of the rubber shock absorber and steel chassis isolation, so unless the occasions with high requirements to be increased again in isolation device between the steel chassis and the foundation,  allow the steel frame and foundation for direct installation

    For a fixed set of non energy saving built-in shock absorbers must isolation device is additionally arranged between the steel frame and foundation for shock absorber.

     Vibration and noise of shock absorber installation can reduce the ground based, there are several different shock absorbers, The spring shock absorber damping effect is best, the isolation efficiency is up to 98%; glass fiber absorber efficiency is 75% ~ 85%;   Rubber shock absorber is 50% ~ 80%. For the geological and environmental special shockproof requirements, The foundation shall be arranged around the width of 25 ~ 30mm is arranged at the bottom of the isolation trench, base isolation layer, then the foundation bottom ramming, withcement,cinder,asphalt paving thickness of about 200mm, and then concrete is poured on the isolation layer.

  Generator shall anchor bolts with M18 diameter steel frame is fixed to the ground, to prevent movement.

    In addition, generating around the unit must set aside sufficient maintenance space, at the end of the outer periphery of cooling water tank, require the distance with the room wall of not less than 1.5m, the height from the top of the unit room roof height distance shall be not less than 1.5m,usually require a real high low voltage 4.5m, this is the minimum distance that must hold for ventilation and heat dissipation and maintenance unit lifting machine. The base station from the ground at least 150mm.