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US 2021/0229105 A1Published application
Centrifugal pulverizing mill
AssigneeTorxx Kinetic Pulverizer Limited
InventorsJaroslaw LUTOSLAWSKI, Mark Christopher LUGOWSKI
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Abstract
A pulverizer has arms connected to a vertically oriented rotating shaft at hubs. The arms are angled relative to radians extending from the shaft to be canted or offset. Pads can be oversized relative to the arms while being one of coplanar with the arms or recessed while possibly also having their radially inward face(s) angled to assist in resisting catching material thereon. A mechanical fuse connection can assist in connecting arms to the hub to prevent dangerous situations as well.
Claims20
A pulverizer comprising:
- a head with an input port;
- a bottom with a discharge port;
- a housing extending intermediate the head and the bottom, said body having a vertically extending rotating shaft with a plurality of arms extending from hubs connected to the shaft thereby reducing input from a larger to a smaller size from the input port to the discharge port with the rotation of the arms in the housing;
- wherein at least some of the arms are canted relative to the hub to which they are connected at a first connection position whereby they form an angle between 5 and 90 degrees relative to a radian extending through the arm.
1 more element
A pulverizer comprising:
- a head with an input port;
- a bottom with a discharge port
- a housing extending intermediate the head and the bottom, said body having a vertically extending rotating shaft with a plurality of arms extending from hubs connected to the shaft thereby reducing input from a larger to a smaller size from the input port to the discharge port with the rotation of the arms in the housing;
- wherein at least some of the arms have pads connected to the arms whereby the pads have a front face and the arms have a front fact, both in the direction of rotation, and the front face of the pads is one of (a) coplanar with the front face of the arms and (b) recessed relative thereto.
1 more element
Dependencies are inferred from the claim text.