A high pressure processing device is configured to simplify batch processing. The high pressure processing device includes a processing module configured to reduce a particle size of a material or achieve a desired liquid processing result for the material, a pump configured to pump the material to an inlet of the processing module, a recirculation pathway configured to recirculate the material from an outlet of the processing module back to the pump, an input device configured to receive at least one user input variable, and a controller configured to (i) determine a number of pump strokes for the pump based on the user input variable, and (ii) control the pump according to the determined number of pump strokes so that the material makes a plurality of passes through the processing module.

A platinum catalyst recycling device with multiple filtration structures is provided. The device includes a support base, a recycling housing, and a crushing housing. A top of the support base is fixedly connected to the recycling housing, a top surface of the recycling housing is fixedly connected to the crushing housing, and a feed port is provided on a top surface of the crushing housing. A feed tube is installed at the feed port of the crushing housing, and a crushing roller assembly is installed in an inner cavity of the crushing housing. The crushing roller assembly is disposed in an inner cavity of a crushing chamber, and the crushing chamber is fixedly connected to a sidewall of the inner cavity of the crushing housing. A bottom of the crushing chamber is fixedly connected to a guide plate. Uniform plates are disposed below the guide plate.

A homogenizer, for homogenizing a tissue sample collected from a living body, comprising: a main body; and a storage cooler, comprising a container holder for holding a sample container, configured to cool a tissue sample in the sample container held by the container holder, the storage cooler being detachably installed to the main body, wherein the main body has a blender for crushing the tissue sample in the sample container held in the storage cooler is disclosed.

An apparatus and method of cleaning a food processor including providing a food processor base that includes a rotary power driver having a rotatable shaft. A bowl is mounted on the base. A food processing blade attached to the shaft within the bowl. A cleaning accessory is placed in the bowl above the food processing blade. A cleaning fluid is introduced into the bowl, and the food processing blade with the rotatable shaft agitate the cleaning fluid in conjunction with the cleaning accessory.

An apparatus and method of cleaning a food processor including providing a food processor base that includes a rotary power driver having a rotatable shaft. A bowl is mounted on the base. A food processing blade attached to the shaft within the bowl. A cleaning accessory is placed in the bowl above the food processing blade. A cleaning fluid is introduced into the bowl, and the food processing blade with the rotatable shaft agitate the cleaning fluid in conjunction with the cleaning accessory.

A compact and transportable equipment adapted to be used for hydraulic fracturing operations on gas or oil fields includes a means for unloading powder polymer, a means for supplying a polymer powder to a silo, and a silo for storing polymer in powder form, the silo having inside a vertical screw located in a vertical pipe, the lower end of the shaft of the vertical screw extending outside of the silo. The equipment has a feed hopper of a polymer metering device, a device for metering out the powder polymer, at least one tank for hydrating and dissolving the dispersed polymer originating from the dispersing and grinding device, and at least one volumetric pump enabling injection and metering of the polymer solution. The lower end of the shaft of the vertical screw has a rotating ring, the rotating ring being perpendicularly fixed on the shaft and being equipped with at least three straight paddles, positioned perpendicularly to the horizontal plan of the ring.

A compact and transportable equipment adapted to be used for hydraulic fracturing operations on gas or oil fields includes a means for unloading powder polymer, a means for supplying a polymer powder to a silo, and a silo for storing polymer in powder form, the silo having inside a vertical screw located in a vertical pipe, the lower end of the shaft of the vertical screw extending outside of the silo. The equipment has a feed hopper of a polymer metering device, a device for metering out the powder polymer, at least one tank for hydrating and dissolving the dispersed polymer originating from the dispersing and grinding device, and at least one volumetric pump enabling injection and metering of the polymer solution. The lower end of the shaft of the vertical screw has a rotating ring, the rotating ring being perpendicularly fixed on the shaft and being equipped with at least three straight paddles, positioned perpendicularly to the horizontal plan of the ring.

A method of operating a blender having a rotatable cutting blade in a food preparation chamber includes providing a sensing light assembly, generating at least one sensing light beam below the food preparation chamber, inserting a cup containing food to be blended into the food preparation chamber, generating an error signal if a foreign object crosses the sensing light beam, and preventing or stopping rotation of the cutting blade in response to the error signal.

A method of operating a blender having a rotatable cutting blade in a food preparation chamber includes providing a sensing light assembly, generating at least one sensing light beam below the food preparation chamber, inserting a cup containing food to be blended into the food preparation chamber, generating an error signal if a foreign object crosses the sensing light beam, and preventing or stopping rotation of the cutting blade in response to the error signal.

Embodiments disclosed herein provide an organic matter processing apparatus and method for the use thereof to convert organic matter into a ground and substantially dried product. The apparatus uses a bucket assembly that can grind, paddle, and heat organic matter contained therein. The bucket assembly can include a metal housing that has a flat bottom surface with multiple support structures that hold respective impeller assemblies that rotate about respective vertical axes. The impeller assemblies each include cutting structures and other structures designed to mix and agitate matter contained in the bucket assembly. One or more blade arrays can be mounted in a vertical orientation on a side of the metal housing plate and assist in fracture cutting and grinding of contents contained in the bucket.