Other

Veyance Technologies, Inc.

Lawrence K Nordell

Robin Bovaird Steven

Yijun Zhang

Yijin Zhang

Disclosed herein is a rock mill lifter having in one example: a radially outward surface with a radially inward recess having a radially inward surface which is substantially parallel to; a calculated radially outward lift surface of the lifter at a minimum allowed lifter height. The rock mill lifter in one example may further include: a circumferential following surface having; a radially inward recess configured to wear to be; substantially parallel to the radially inward surface of the radially inward recess.

Rock mill lifter

A crushing mill with an internal ring inside an external ring is disclosed. In some embodiments, the inner ring has protrusions that fit within pockets in the outer ring such that as the rings rotate rock or other materials may be crushed between the protrusions and pockets of the inner and outer rings, respectively. In some embodiments, the inner and outer rings each have surface protrusions such that rock or other materials may be crushed between the inner and outer rings as they rotate. In some embodiments, the inner ring has a circumferential ridge that fits within a circumferential groove of the outer ring such that rock or other materials may be crushed between the rings. In some embodiments the rings operate at differential speeds with respect to each other to induce shear forces on the material to be crushed.

Conjugate anvil hammer mill

The present invention discloses a conveyor belt comprising: a load carrying core, an upper cover layer above said core, a pulley cover layer beneath said core, wherein the pulley cover layer includes at least one high elastic modulus layer which extends beneath at least a portion of the pulley cover layer and wherein the high elastic modulus layer is comprised of a high elastic modulus material and wherein the high elastic modulus material has elastic modulus which is within the range of 0.3 GPa to 220 GPa and wherein the high elastic modulus layer has a thickness which is within the range of 0.005 mm and 4 mm.

Superelastic low rolling resistance conveyor belt

A conveyor belt for use in a tubular conveyor belt system has a width and a length, and a longitudinal centerline. The conveyor belt further has a first longitudinal edge, and an opposing second longitudinal edge, wherein during use, the first longitudinal edge and the second longitudinal edge overlap to form an overlap region, thus forming the belt into a tube-like shape. The conveyor belt further has a load bearing region, wherein the load bearing region is located evenly about the belt longitudinal centerline, throughout the length of the belt. Further, there is a first anti-rotation region and a second anti-rotation region, wherein the first anti-rotation region is located between the first longitudinal edge and the load bearing region, and the second anti-rotation region is located between the second longitudinal edge and the load bearing region. The first and second longitudinal edges, and the load bearing region comprise longitudinal reinforcement members, and the first and second anti-rotation regions do not comprise longitudinal reinforcement members.

Tubular conveyor belt

A grinding machine having plurality of lift elements positioned within the rotating drum. The lift elements are provided with a central ridge contact surface portion with slanted side surfaces extending from the ridge contact portion in a downward and outward configuration. Adjacent pairs of side surfaces form valleys with the downwardly converging side surfaces. In the grinding process, this enhances the effectiveness of the grinding mill.

Growing community of inventors

Bellingham, WA, United States of America

Lawrence K Nordell