Particles grinding and classifying system and method of using the same
OwnerBernardo Gusman del Campoinventor
Life of this patent
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Abstract
A grinder device is provided with two sets of counter-rotating impact elements that pulverize the material via collisions, which represent impact forces twice as powerful through the doubling of the tip velocity. A continuous self-discharge of harder and heavier particles is provided to assure higher energy efficiency and a cleaner product that subjects the unit to less wear and tear. Outlet ports are provided on flange caps that are removably attached to the grinder device so that the position of the outlet port with relation to the position of a grinder stator is selectively modified. The device of the present invention can be provided in a container for integrating into an existing system or to operate as a standalone unit.
Claims33
A particle grinder comprising:
- a stator and rotor arrangement, wherein the rotor has a plurality of stacked rows of impact elements, each row of impact elements includes at least one impact element radially extending away from a rotor collecting unit;
- an inlet port and a discharge port located below said plurality of stacked rows of impact elements;
- an outlet port located above said plurality of stacked rows of impact elements;
- and
- an outlet port adapter that is selectively rotated to change the position of said outlet port in relation to a center of said rotor collecting unit.
A particles grinding and classifying system comprising:
- a particle grinder having:
- a stator and rotor arrangement, wherein the rotor has a plurality of stacked rows of impact elements, each row of impact elements includes at least one impact element radially extending away from a rotor collecting unit,
- an inlet port and a discharge port located below said plurality of stacked rows of impact elements,
- an outlet port located above said plurality of stacked rows of impact elements, and
- an outlet port adapter that is selectively rotated to change the position of said outlet port in relation to a center of said rotor collecting unit;
- an infeed auger having an input end configured to receive material to be ground, a grinder port coupled to said inlet port and an output end configured to direct unwanted material into a collection drum;
- a discharge auger coupled to said discharge port for receiving discharged material from said particle grinder;
- a dust collector coupled to said outlet port;
- and
- a dust collector auger having one end coupled to an output of said dust collector and another end directing particles from said dust collector into a storage container.
Dependencies are inferred from the claim text.