Abstract: Processing of a bulk liquid including particles, including use of a rotating strainer surface with openings disposed on a circumference thereof, the openings allowing an extracted liquid in the bulk liquid to pass through the strainer surface while preventing particles from passing through the strainer surface, such that a concentration of particles in the extracted liquid is less than in the bulk liquid; an extracted liquid outflow port which outputs the extracted liquid from an interior region of the rotating strainer surface; and a motor configured to rotate the strainer surface at a speed sufficient to generate a centrifugal force or turbulence at the openings sufficient to prevent the particles from clogging the openings, wherein the strainer surface is rotated and the extracted liquid is output through the extracted liquid outflow port when the strainer surface is fully submerged in the bulk liquid.
Type:
Application
Filed:
December 30, 2011
Publication date:
July 4, 2013
Applicant:
SPX ADV DANMARK A/S
Inventors:
Michael Franklin Jørgensen, Klaus Pedersen
Abstract: A device for taking powder material into liquid including an inlet to which fluidized powder is supplied with a first pressure, an outlet into a liquid tank having a second pressure less than the first pressure, a powder material intake from the inlet to the outlet, a valve for the powder material intake, and a gaseous medium intake with an outlet into the powder intake with a pressure higher than the second pressure, wherein the outlet of the gaseous medium intake is in the powder material intake downstream from the valve. A method including: applying a vacuum or low pressure to the liquid, passing powder material into the liquid through a powder material intake, providing a valve in the powder material intake, and supplying a pressurized gaseous medium into the powder material intake downstream the valve at least partially during closing and/or opening the valve.
Abstract: A food product heat treatment apparatus for heat-sensitive fluid food products, including an inlet for supplying the food product, an outlet for discharging the heat treated food product, a holding device downstream the inlet for holding the food product a specific time at a specific temperature, and a back pressure device downstream the holding device, wherein the holding device is a positive displacement holding device and/or a self cleaning holding device. A method for heat treating a heat-sensitive fluid food product, including supplying the food product to an inlet, heat treating the food product by holding the food product a specific time at a specific temperature in a holding device, providing a back pressure device downstream the holding device, and discharging the heat treated food product through an outlet, wherein the back pressure device includes a cooled valve and/or the food product is positively displaced through the holding device.