A grinding chamber of a grinding device for vegetal products suitable to form beverages includes, in its interior, a pair of grinders axially overlapping each other, one of which is rotatable with respect to the other which is kept stationary, a grinder support at least for the rotatable grinder, a motor member connected to the grinder support for setting the rotatable grinder in rotation. The grinding chamber is formed by a first bottom wall, perpendicular to the axis of rotation of the rotatable grinder, adjacent and below the support thereof, and at least a second cylindrical wall, connected axially to the first wall at the peripheral boundary thereof. The grinding chamber also includes a first opening for introducing the product to be ground and with a second opening for discharging the ground product. A labyrinth is provided between the peripheral boundary of the first wall and the grinder support.

A composite vortex reactor comprises a Rankine cyclone reactor and a Taylor vortex reactor. The Rankine cyclone reactor comprises a reaction chamber, a side wall of the reaction chamber is provided with a first inlet pipe and a second inlet pipe, and fluids entering the reaction chamber through the first inlet pipe and the second inlet pipe can form a gyro-fluid in the reaction chamber, and the middle of the top of the reaction chamber is provided with a gyroscopic outlet pipe. The Taylor vortex reactor comprises an inner cylinder and an outer cylinder which are coaxially provided, the inner cylinder is driven by a rotary driving device to rotate, an annular reaction space is formed between the inner cylinder and the outer cylinder. The upper end of the outer cylinder is provided with a reaction outlet pipe communicating with an upper portion of the annular reaction space.

A composite vortex reactor comprises a Rankine cyclone reactor and a Taylor vortex reactor. The Rankine cyclone reactor comprises a reaction chamber, a side wall of the reaction chamber is provided with a first inlet pipe and a second inlet pipe, and fluids entering the reaction chamber through the first inlet pipe and the second inlet pipe can form a gyro-fluid in the reaction chamber, and the middle of the top of the reaction chamber is provided with a gyroscopic outlet pipe. The Taylor vortex reactor comprises an inner cylinder and an outer cylinder which are coaxially provided, the inner cylinder is driven by a rotary driving device to rotate, an annular reaction space is formed between the inner cylinder and the outer cylinder. The upper end of the outer cylinder is provided with a reaction outlet pipe communicating with an upper portion of the annular reaction space.

Introduced here are rotors that can be placed inside of microplate wells that include liquid samples. Each rotor can be comprised of a ferromagnetic material. Accordingly, when a rotor is subjected to an external rotational magnetic field, the rotor spins and agitates the liquid sample inside the corresponding well. The spin speed may be adjusted by changing the rotation speed, direction, and/or orientation of the external rotational magnetic field. The rotor typically includes a central cavity within which a probe can be suspended during the biochemical test.

Disclosed is a fine bubble water generator including: a housing being configured with an inflow line on one end thereof where air and fluid enters and a discharge line on an opposite end where fine bubble water is discharged; a partition allowing the air and fluid entered into the inflow line to flow in zigzags inside the housing; and a fine bubble water generation cylinder unit, being inserted into a space formed by the partition, allowing the air and fluid to be induced to collide with a surface thereof having bumps formed thereon and on an inner circumferential surface of the housing or the partition, thereby refining air bubbles and fluid by frictional force caused by a flat surface and the partition.

An apparatus for transferring a viscous material comprising: a) a first container capable of containing a viscous material; b) a transfer piston insertable in the first container so that the piston forms a circumferential seal with respect to the container, the transfer piston including a hole; and c) a mechanism for attaching an aperture of a second container to the hole in the transfer piston wherein insertion of the transfer piston into the first container causes the viscous material to pass through the aperture into the second container.

A mixing and dispersing apparatus includes a tank body, a stirring part, a dispersing part, and a driving part. The tank body has an accommodating cavity configured to accommodate materials. The stirring part is disposed in the accommodating cavity and configured to mix the materials in the accommodating cavity. The dispersing part is disposed in the accommodating cavity and includes a first cylinder and a second cylinder. The first cylinder has a first cavity in communication with the accommodating cavity, the second cylinder is located in the first cavity, and the second cylinder has a second cavity in communication with the accommodating cavity. The driving part is connected to the stirring part and the dispersing part. The materials mixed in the accommodating cavity flow into the second cavity and flow out after being dispersed in the dispersing part.

A mixing and dispersing apparatus includes a tank body, a stirring part, a dispersing part, and a driving part. The tank body has an accommodating cavity configured to accommodate materials. The stirring part is disposed in the accommodating cavity and configured to mix the materials in the accommodating cavity. The dispersing part is disposed in the accommodating cavity and includes a first cylinder and a second cylinder. The first cylinder has a first cavity in communication with the accommodating cavity, the second cylinder is located in the first cavity, and the second cylinder has a second cavity in communication with the accommodating cavity. The driving part is connected to the stirring part and the dispersing part. The materials mixed in the accommodating cavity flow into the second cavity and flow out after being dispersed in the dispersing part.

A production plant for processing a suspension and a method for dispersing suspensions. The production plant comprises an extractor or a planetary roller mixer (1), a conveying device and a metering device. The planetary roller mixer (1) comprises at least one central spindle (2) with a toothing (3), at least one planetary spindle (4) with a toothing (5) and a housing (6) with an inner toothing (7) or a housing comprising at least one bushing (8) with an inner toothing (7). The planetary roller mixer (1) further comprises at least one product inlet (9) and at least one product outlet (10). During normal operation, the product outlet (10) is above the product inlet (9) and/or comprises an overflow (14) in the product discharge line (13) provided at the product outlet (10) so that the processing zone of the planetary roller mixer (1) can be substantially completely filled with the suspension.

Disclosed is a food processing apparatus having a food processing chamber, comprising a blade arrangement and a motor arranged to drive the blade arrangement. The blade arrangement comprises a body having a surface arrangement delimiting a cavity and a plurality of cutting blades extending from the surface arrangement into the cavity.