A breaker tooth assembly for a mineral breaker, a drum assembly including such a breaker tooth assembly and a mineral breaker with such a breaker tooth assembly or drum assembly are described. The breaker tooth assembly including a horn protrusion extending from a rotatable support, the horn protrusion having a pair of opposed front and rear faces; and a shell structure encapsulating the horn protrusion and defining the outer shape of the breaker tooth; wherein the shell structure comprises a plurality of covers which are non-releasably secured to one another, but not to the horn protrusion, to define a unitary breaker tooth assembly; and wherein at least one cover of the shell structure is releasably connectable with a corresponding face of the horn protrusion.

A wear resistant component for comminution of particulate material includes a steel body and a leading portion of cemented carbide attached to a front portion of the steel body. The wear resistant component includes a wear resistant coating of a metal matrix composite attached to at least one face of the steel body connected to the leading portion.

A slurry preparation tower is provided comprising an intake opening through which oil sand enters the slurry preparation tower; a first sizer device operative to comminute oil sand passing through the first sizer device to a first upper size threshold; a second sizer device operative to comminute oil sand passing through the second sizer device to a second upper size threshold, wherein the second upper size threshold is less than the first upper size threshold; a first solvent supply device for adding solvent to the oil sand prior to or during its comminution in the first sizer device; and a plurality of deflector plates positioned between the first sizer device and the second sizer device to assist in the mixing of the first comminuted oil sand and solvent.

A slurry preparation tower is provided comprising an intake opening through which oil sand enters the slurry preparation tower; a first sizer device operative to comminute oil sand passing through the first sizer device to a first upper size threshold; a second sizer device operative to comminute oil sand passing through the second sizer device to a second upper size threshold, wherein the second upper size threshold is less than the first upper size threshold; a first solvent supply device for adding solvent to the oil sand prior to or during its comminution in the first sizer device; and a plurality of deflector plates positioned between the first sizer device and the second sizer device to assist in the mixing of the first comminuted oil sand and solvent.

Crop processing rolls are provided for operative use in forage harvesters wherein the crop processing rolls are formed with spiraled grooves that are oriented in opposing slopes extending from the opposite ends of the crop processing roll toward the center of the roll. The formation of these spiraled grooves defines teeth from the ridges created with the formation of horizontal grooves into the circumferential surface of the crop processing roll. In one configuration, the spiraled grooves meet at the center of the crop processing roll in a V-shaped intersection to provide a chevron shape to the spiraled grooves. In a second configuration, the spiraled grooves do not intersect at the center and form a semi-chevron pattern that does not form a short tooth that the chevron configuration creates at the V-shaped intersection.

This device crushes crystal granules in a solution to maintain granule size, shape, and texture. This is done by an inline crushing and grinding mill with fluted crushing rollers rotating at different speeds featuring a protective emergency fluidic bypass channel and follow-on emergency fluidic waste drain.

A tooth is made from a casting of one material. The tooth includes a working surface having a first edge and a second edge. The first edge has at least three teeth. The second edge also has at least three teeth. The working surface is provided with a welded overlay or a hardfaced welded overlay, The tooth can be attached to a mount on a rotating drum. The tooth is removably attached to the drum so that when it wears it can be replaced with another tooth. The rotating drum is part of a fragmenting machine.

A tooth is made from a casting of one material. The tooth includes a working surface having a first edge and a second edge. The first edge has at least three teeth. The second edge also has at least three teeth. The working surface is provided with a welded overlay or a hardfaced welded overlay, The tooth can be attached to a mount on a rotating drum. The tooth is removably attached to the drum so that when it wears it can be replaced with another tooth. The rotating drum is part of a fragmenting machine.

The present invention relates to a glass panel recycling mechanism, which includes a material inlet provided on one side of a working space of a base for preset waste materials to enter, a transfer unit provided on the base to transport the preset waste materials by driving a plurality of transfer wheel sets through a driving device, a processing unit installed on the base below the transfer unit, a power unit for driving multiple crushing wheel cutter sets to press and break the glass panels on the surfaces of the preset waste materials, a collection device installed at the bottom of the base below the processing unit for collecting the waste of the preset waste materials to sent the waste to the outside by a conveyor belt so that the glass panels on the surfaces of the preset waste materials can be processed.

The present invention relates to a glass panel recycling mechanism, which includes a material inlet provided on one side of a working space of a base for preset waste materials to enter, a transfer unit provided on the base to transport the preset waste materials by driving a plurality of transfer wheel sets through a driving device, a processing unit installed on the base below the transfer unit, a power unit for driving multiple crushing wheel cutter sets to press and break the glass panels on the surfaces of the preset waste materials, a collection device installed at the bottom of the base below the processing unit for collecting the waste of the preset waste materials to sent the waste to the outside by a conveyor belt so that the glass panels on the surfaces of the preset waste materials can be processed.