An animal slurry macerator (1) comprising a housing (2), a slurry chamber (3) in the housing (2) for receiving slurry from a slurry inlet (6) on the housing (2), a rotatable cutting plunger (4) in the slurry chamber (3) for macerating slurry, and a plurality of slurry outlets (7) on the housing (2) for discharging macerated slurry from the slurry chamber (3) wherein the slurry outlets (7) are provided with air-valves (8) at the housing (2) to facilitate air flow through the slurry outlet (7).

An interlock device coupled to a magnetically activated switch when the interlock device is removably seated in a sink flange coupled to a food waste disposer, having: a base having interlock device magnets, a recessed seat having drain holes, a helical cam, a strainer basket adjoined to a rotatably mounted spindle having a handle adjoined thereto, opposing nubs, which travel within the helical cam, when the handle is twisted, a spindle mounted seal adapted to block flow through the interlock device, when the spindle mounted seal is releasably seated in the recessed seat, and allowing fluid to flow through the interlock device, when the spindle mounted seal is releasably unseated from the recessed seat; the interlock device activating the food waste disposer when the interlock device is removably seated in the sink flange and one of the interlock device magnets is adjacent a switch magnet of the magnetically activated switch.

An interlock device coupled to a magnetically activated switch when the interlock device is removably seated in a sink flange coupled to a food waste disposer, having: a base having interlock device magnets, a recessed seat having drain holes, a helical cam, a strainer basket adjoined to a rotatably mounted spindle having a handle adjoined thereto, opposing nubs, which travel within the helical cam, when the handle is twisted, a spindle mounted seal adapted to block flow through the interlock device, when the spindle mounted seal is releasably seated in the recessed seat, and allowing fluid to flow through the interlock device, when the spindle mounted seal is releasably unseated from the recessed seat; the interlock device activating the food waste disposer when the interlock device is removably seated in the sink flange and one of the interlock device magnets is adjacent a switch magnet of the magnetically activated switch.

The present invention relates to apparatus for simultaneous grinding and froth flotation of at least one crude mineral and/or pigment, a process carried out in the apparatus for manufacturing at least one ground mineral and/or pigment, use of the ground mineral and/or pigment bearing phase obtainable by the process in paper applications as well as in paper, plastics, paints, coatings, adhesives, sealants, food, feed, pharma, concrete, cement, cosmetic, water treatment and/or agriculture applications, preferably in a wet end process of paper machine, in cigarette paper, board, and/or coating applications, or as support for rotogravure and/or offset and/or ink jet printing and/or continuous ink jet printing and/or flexography and/or electrophotography and/or decoration surfaces and the ground mineral and/or pigment bearing phase or ground mineral and/or pigment obtainable by the process.

The present invention relates to apparatus for simultaneous grinding and froth flotation of at least one crude mineral and/or pigment, a process carried out in the apparatus for manufacturing at least one ground mineral and/or pigment, use of the ground mineral and/or pigment bearing phase obtainable by the process in paper applications as well as in paper, plastics, paints, coatings, adhesives, sealants, food, feed, pharma, concrete, cement, cosmetic, water treatment and/or agriculture applications, preferably in a wet end process of paper machine, in cigarette paper, board, and/or coating applications, or as support for rotogravure and/or offset and/or ink jet printing and/or continuous ink jet printing and/or flexography and/or electrophotography and/or decoration surfaces and the ground mineral and/or pigment bearing phase or ground mineral and/or pigment obtainable by the process.

Provided is a method of processing a plastic, the method comprising introducing a plastic slurry having particles with a particle size of less than 20 mm into a macerator, the macerator comprising an inlet configured to receive a flow of plastic slurry, an outlet, three or more concentric bodies that rotate relative to each other, each body comprising a plurality of apertures to define a flow path through each body, wherein the plastic slurry traverses the flow path from the inlet to the outlet via the at least one aperture of each body to produce an outlet plastic slurry. Also provided are systems for processing plastic, comprising the macerator. Also provided are methods of manufacturing a composite wood product that comprises plastic particles.

Provided is a method of processing a plastic, the method comprising introducing a plastic slurry having particles with a particle size of less than 20 mm into a macerator, the macerator comprising an inlet configured to receive a flow of plastic slurry, an outlet, three or more concentric bodies that rotate relative to each other, each body comprising a plurality of apertures to define a flow path through each body, wherein the plastic slurry traverses the flow path from the inlet to the outlet via the at least one aperture of each body to produce an outlet plastic slurry. Also provided are systems for processing plastic, comprising the macerator. Also provided are methods of manufacturing a composite wood product that comprises plastic particles.

Described are various embodiments of a continuous sluicing device, and method of manufacturing same. One aspect relates to a rotatable sluicing device comprising an inner trommel and an outer separating cylinder, wherein the outer separating cylinder comprises a rifled baffling portion disposed on an inner surface thereof. The rifled baffling portion comprises a helical collection riffle and one or more spiral fighting portions disposed near and substantially parallel to an edge of the helical collection riffle. Rotation of the inner trommel portion and outer separating cylinder urges lower density substrates to discharge from respective discharge ends thereof, and urges heavy particulate material in the helical collection riffle to move upstream for collection in a collection reservoir.

Described are various embodiments of a continuous sluicing device, and method of manufacturing same. One aspect relates to a rotatable sluicing device comprising an inner trommel and an outer separating cylinder, wherein the outer separating cylinder comprises a rifled baffling portion disposed on an inner surface thereof. The rifled baffling portion comprises a helical collection riffle and one or more spiral fighting portions disposed near and substantially parallel to an edge of the helical collection riffle. Rotation of the inner trommel portion and outer separating cylinder urges lower density substrates to discharge from respective discharge ends thereof, and urges heavy particulate material in the helical collection riffle to move upstream for collection in a collection reservoir.

A step of obtaining a mixture by adding 0.3 parts by weight to 10 parts by weight of a particulate binder dispersion, which has a solid content concentration of 20% by weight to 60% by weight in terms of a solid content, to 100 parts by weight of an electrode active material; a kneading step of stirring the mixture by a kneading blade to obtain a uniformly dispersed mixture; a crushing step of crushing the uniformly dispersed mixture by a crushing blade to obtain granulated particles; and a drying step of drying the granulated particles are included.