A solvent mixing system includes a mixing tee, a centrifugal mixing path, and a low frequency blending mixer. The mixing tee has at least two solvent input ports and a solvent output port in fluid communication with one another. The centrifugal mixing path has a mixing path inlet in fluid communication with the solvent output port of the mixing tee. The centrifugal mixing path includes at least one coiled segment between the mixing path inlet and a mixing path outlet. The low frequency blending mixer is in fluid communication with the outlet of the centrifugal mixing path.

An appliance for processing food including a vessel with walls that defines chamber in which foods to be processed are received, and a working part arranged in the chamber, which can be driven to process the foods, wherein the chamber defined by the walls has a form which is substantially a spherical segment at least in part, wherein the spherical segment form surrounds the working part.

A filtering and ventilating mechanism is driven by motors. The filtering mechanism rotates and presses downwards so its pressing surface is against a sample container. A ventilation needle is inserted into the sample container for ventilation. A mixing mechanism is arranged below the filtering mechanism and is driven by a mixing motor. The sample container is accommodated in a seat and is driven by the mixing motor. A test tube carrying mechanism is arranged below the mixing mechanism, and has an accommodating hole for a test tube. A jacking mechanism is arranged below the mixing mechanism, and is driven by a jacking motor. When the jacking mechanism moves upwards, a jacking platform is pressed against the bottom of the test tube, so that the test tube is butted against the bottom of the sample container, and a sample preparation in the sample container is dripped into the test tube.

A resin dispensing apparatus includes a supply unit including a syringe having an internal space configured to hold a phosphor-containing resin. An agitator is disposed in the internal space. The supply unit is configured to rotate at least one of the syringe and the agitator to prevent settling of phosphor contained in the phosphor-containing resin. A discharge unit includes a cylinder having a discharge nozzle through which the phosphor-containing resin, received through a connecting pipe connected to the syringe, is discharged. A piston provides pressure to discharge the phosphor-containing resin through the discharge nozzle inside the cylinder.

A liquid analyzing device includes a carrier, a driving unit, a rotating plate and a transmission mechanism. The driving unit is adapted to drive the carrier to rotate. The rotating plate is rotatably disposed on the carrier and adapted to support an analyzing cassette. The transmission mechanism is connected between the carrier and the rotating plate. When the driving unit drives the carrier to rotate to enable a rotation speed of the carrier to be changed and cross a predetermined rotation speed, the rotating plate rotates relatively to the carrier.

A biological production system includes a mixing vessel and an agitation device. The mixing vessel includes an outer housing, an internal mixing structure, and a reaction chamber. The mixing vessel is configured to provide low shear agitation to materials in the reaction chamber in response to force from the agitation device.

Some embodiments relate to a mixing device for fluid products contained in containers is described, comprising a plurality of cups configured to house the containers of the liquids to be mixed inside them and operated by means of a train of gears by motor means in so as to rotate simultaneously with a revolution motion around a vertical axis and with a rotation motion around an axis of the cups which is inclined by an angle with respect to the vertical axis, the mixing device also comprising a counterweight fixed to a support of the cups on the opposite side with respect to the vertical axis.

A direct-drive dental material mixing device includes a motor, a seat and a clamp, the motor includes a stator and a rotor including an output shaft, the seat includes a bottom plate, a bracket disposed on the plate and for disposing the motor, and shock-absorbing connectors respectively connecting with the plate and the bracket, each of the shock-absorbing connectors includes a pillar disposed on the plate, and a buffer spring sleeved on the pillar and with two ends respectively contacting the plate and the bracket, the buffer spring makes the bracket suspended relative to the plate, the clamp includes a shaft joint directly connected to the output shaft, and two arms respectively assembled on the shaft joint, the shaft joint and the output shaft are disposed coaxially, and an inclination angle less than 180 degrees is provided between the two arms and the shaft joint.

A rotating cup, both hands implement relatively forward and backward rotation to generate agitation effect, for mixing powdered material with liquid and stirring food material, such as egg liquid, especially suitable for the open air. The rotating cup comprises an inner cup, a first outer cup and a second outer cup which are coaxially superposed. A fixed axle penetrates through the center of circle of the first outer cup, and both ends of the fixed axle are fixed to the centers of circle of inner cup and the second outer cup, so that the second outer cup and inner cup are interlocked, and the first outer cup can idle. The rotating cup can be equipped with a transmission structure and a stirring rod simultaneously or respectively. On the one hand to provide unidirectional rotation effect and acceleration effect for quick mixing, on the other hand to provide a better agitation effect.

A mixing machine for continuously mixing powder material in a liquid flow, including a mixing body including: a mixing section in which a rotor is rotatably mounted, a liquid inlet section located above the mixing section, and a powder inlet section located above the liquid inlet section The powder inlet section is movable between a closed position and an open position, such that in the closed position the powder inlet section closes an upper edge of the liquid inlet section, and in the open position the powder inlet section is detached from the upper edge of the liquid inlet section.