Vibrating feeder isolation methods and design principles

Vibrating Feeder is a common feeding equipment, widely used in metallurgy , coal, chemical and power industries , it is not only easy maintenance , and low energy consumption. But in crushing and screening plant the feeder design is often the main vibration system design emphasis on isolation system design does not pay enough attention to

, Thus resulting in a larger dynamic load pass basis , making the ground and buildings coal vibrating screen vibrate, in severe cases , the feeder is difficult to put into use .
Isolation Method Feeder
    Isolation is to use so-called feeder low stiffness vibration isolation spring suspension or supporting them to reduce pass -based dynamic load .
    ( A ) a vibration isolation system: vibration and foundation or framework plastid isolation bombs in between
Spring .
    ( 2 ) secondary vibration isolation system : in a further increase an external vibration isolator spring mass and the secondary vibration isolation springs.
    A vibration isolation system is relatively simple, when a vibration isolation system effects can not meet the requirements, using secondary vibration isolation system , need to be further improved if the isolation effect , you can also use three or more times vibration isolation system . But after using multiple vibration isolation system , equipment

The structure is much more complex , the weight also increases.
    Feeder vibration isolation system parameters of the calculation shall meet the following requirements:
    ( A ) the feeder should be good and to be able to meet the needs of practical work isolation effect , that isolation factor should be smaller than a certain allowable values.
    ( 2 ) After loading , feeder amount of subsidence should be less than the allowable value .
    ( 3 ) feeder vibration during operation should not spring from work the body and have an impact and noise.
   Isolation system in feeder work plays an important role , and its direct impact on the design of the feeder is working. According to the design principles of the design of this feeder vibration isolation system safe and reliable, it allows the feeder to pass a building dynamic load significantly reduced. The design method

Dexing Copper Mine and many other applications to be a strong confirmed.