A rock crushing device includes a housing with a plurality of walls defining a chamber that has an upper inlet and a lower outlet. At least one of the walls is movable relative to another wall to define a primary compression assembly for crushing rocks within the chamber via mechanical force. There is an auxiliary crushing assembly connected with at least one of the walls to deliver a vibratory force to at least one wall for crushing rocks within the chamber. The auxiliary crushing assembly is operable together with the primary compression assembly or independent of it.

A rock crushing device includes a housing with a plurality of walls defining a chamber that has an upper inlet and a lower outlet. At least one of the walls is movable relative to another wall to define a primary compression assembly for crushing rocks within the chamber via mechanical force. There is an auxiliary crushing assembly connected with at least one of the walls to deliver a vibratory force to at least one wall for crushing rocks within the chamber. The auxiliary crushing assembly is operable together with the primary compression assembly or independent of it.

The invention shows and describes a vibration mill for at least two grinding beakers performing vibrations in the horizontal position, with at least one multi-part pendulum drive, wherein the pendulum drive has at least one eccentric shaft mounted to rotate about a vertical eccentric axis, and at least two rockers each mounted so as to be capable of vibrating about a vertical vibration axis and connected by means of couplers to the eccentric shaft, said rockers holding the grinding beakers. The pendulum drive further has a motor unit coupled to the eccentric shaft as a drive for the eccentric shaft and optionally further components, wherein a rotary movement of the eccentric shaft via the couplers can be converted into a vibrating movement of the rockers. According to the invention, the centre of gravity of the pendulum drive in a horizontal centre of gravity plane is substantially equidistant from both vibration axes.

The invention shows and describes a vibration mill for at least two grinding beakers performing vibrations in the horizontal position, with at least one multi-part pendulum drive, wherein the pendulum drive has at least one eccentric shaft mounted to rotate about a vertical eccentric axis, and at least two rockers each mounted so as to be capable of vibrating about a vertical vibration axis and connected by means of couplers to the eccentric shaft, said rockers holding the grinding beakers. The pendulum drive further has a motor unit coupled to the eccentric shaft as a drive for the eccentric shaft and optionally further components, wherein a rotary movement of the eccentric shaft via the couplers can be converted into a vibrating movement of the rockers. According to the invention, the centre of gravity of the pendulum drive in a horizontal centre of gravity plane is substantially equidistant from both vibration axes.

A system and method for coffee bean processing that includes a bean refinement chute with a bean grind inlet and a refined grind outlet; a filter system integrated into at least one surface within the chute; a vibration system operable in an active state that agitates bean grinds during progression from the bean grind inlet to the refined grind outlet; a refined grind chamber positioned adjacent to the refined grind outlet and thereby collects refined grinds; and a filtered grind chamber positioned beneath the filter system and thereby collects filtered grinds.

A system and method for coffee bean processing that includes a bean refinement chute with a bean grind inlet and a refined grind outlet; a filter system integrated into at least one surface within the chute; a vibration system operable in an active state that agitates bean grinds during progression from the bean grind inlet to the refined grind outlet; a refined grind chamber positioned adjacent to the refined grind outlet and thereby collects refined grinds; and a filtered grind chamber positioned beneath the filter system and thereby collects filtered grinds.

Generating plasma by using dielectric barrier discharge and introducing a dielectric barrier discharge electrode bar into a high-speed vibrating ball milling tank requires that, on one hand, a solid insulation medium on the outer layer of the electrode bar can simultaneously bear high-voltage discharge and mechanical shock failure of the grinding ball, and on the other hand, the high-speed vibrating ball milling device can uniformly process the powder. The discharge space pressure is set to a non-thermal equilibrium discharge state with a pressure of about 10.sup.2 to 10.sup.6 Pa, discharge plasmas are introduced to input another kind of effective energy to the processed powder, so as to accelerate refinement of the powder to be processed and promote the alloying process and improve the processing efficiency and the effect of the ball mill.

The invention describes an installation, which serves for obtaining humate materials from mineral coal base material, and is provided with raw material depository (1), and a suitable mixer (5) for mixing of the raw material and the reagent, and where a dryer (3) for drying the raw material is attached to the raw material depository, and through a transporter (4) a mixer (5) is attached in order to mix the mineral coal base material with the solid state alkali reagent, furthermore there is a solid alkali feeder equipment (5a) and through a transporter (6) an ozonizing chamber (9) is attached to mixer (5), where the chamber (9) has an ozone inlet hole (78) attached to the ozone generator (8), and there is a mechano-chemical activator (10) attached to the outlet hole (79) of the chamber (9).

The invention describes an installation, which serves for obtaining humate materials from mineral coal base material, and is provided with raw material depository (1), and a suitable mixer (5) for mixing of the raw material and the reagent, and where a dryer (3) for drying the raw material is attached to the raw material depository, and through a transporter (4) a mixer (5) is attached in order to mix the mineral coal base material with the solid state alkali reagent, furthermore there is a solid alkali feeder equipment (5a) and through a transporter (6) an ozonizing chamber (9) is attached to mixer (5), where the chamber (9) has an ozone inlet hole (78) attached to the ozone generator (8), and there is a mechano-chemical activator (10) attached to the outlet hole (79) of the chamber (9).

A system includes a platform having an upper surface and defining a recess having a floor, the recess configured to seat a dish, and a movable securing frame that is movably connected with the platform, the frame including a lift support having an upper surface that is movable along a path from a first location that is beneath the floor of the recess, through the recess, to a second location that is coplanar with the upper surface of the platform. A motor configured to cause oscillation of the platform and the movable securing frame can be used. A method of using the system can include placing a dish above a recess defined by an upper surface of a platform, and lowering the frame with respect to the platform, thereby seating the dish within the recess.