A method for weighing masses on a conveyor system (18) on which the masses to be weighed are advanced in horizontal direction and which includes a conveyor section (24) that is limp in a vertical bending direction, including the steps of continuously measuring the weight force that acts upon the limp conveyor section (24) while the masses are advanced on this conveyor section, recording a force/displacement function that indicates the weight force as a function of the distance traveled by the conveyor system (18), and calculating the mass flow rate of the conveyor system by evaluating the force/displacement function.
G01G 11/04 - Apparatus for weighing a continuous stream of material during flow; Conveyor-belt weighers having electrical weight-sensitive devices
G01G 23/01 - Testing or calibrating of weighing apparatus
A23L 3/3454 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
A23B 4/28 - Apparatus for preserving using liquids by injection of liquids
A22C 9/00 - Apparatus for tenderising meat, e.g. ham
A22C 17/00 - Other devices for processing meat or bones
A23L 3/3589 - Apparatus for preserving using liquids
The invention relates to a method for filtering liquid. In said method, the liquid passes through a sieve (12) and the surface of the sieve is periodically scraped off with a scraper (26). The method is characterized in that the sieve (12) has a flat surface and the scraper (26) is moved back and forth over said surface.
B01D 29/01 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ; Filtering elements therefor with flat filtering elements
B01D 29/58 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
B01D 29/64 - Regenerating the filter material in the filter by scrapers, brushes or the like, acting on the cake side of the filtering element
3.
METHOD FOR WEIGHING MASSES ON A CONVEYOR SYSTEM AND DEVICE FOR TREATING FOOD PRODUCTS
The invention relates to a method for weighing masses on a conveyor system (18), on which the masses to be weighed are transported in the horizontal direction and which has a flexible conveying section (24) in the vertical direction, comprising the following steps: continually measuring the weight acting on the flexible conveying section (24) while the masses are transported on said conveying section; recording a force/path function that indicates the measured weight as a function of the conveying path that has been covered by the conveyor system (18); and calculating the mass throughput of the conveyor system by evaluating the force/path function.
A machine for processing food products, includes a processing tool oscillatingly driven by a motor and a drive train, and a trigger system which, in each cycle of oscillating movement of the processing tool, triggers a predetermined action of the machine at a predetermined timing, the trigger system including a signal generator arranged in the drive train to deliver a reference time signal in each cycle, a timer measuring a time passed since the last occurrence of the reference time signal, and an electronic control device storing a displacement/time curve of the processing tool for at least one processing speed of the machine and in which a position of the processing tool is programmable at which the action shall be triggered, the control device determining on the basis of the displacement/time curve, the trigger timing corresponding to that position and triggering the action when the timer reaches this timing.
The invention relates to a device for treating food products (16), having a conveyor device (18), a treatment device (10), and an inlet scale (20) and an outlet scale (22) disposed on the conveyor device (18) ahead of and behind the treatment device (20) in the conveying direction (A), characterized in that the inlet scale (20) and the outlet scale (22) are disposed on a common, continuous conveyor segment (24) of the conveyor device (18) that is flexible in the vertical direction.
The invention relates to a device for massaging meat, having a rotatable shaft (12) extending axially through a drum (10) and stirring vanes (14) extending radially from the shaft (12) and elongated in cross section and set at an angle to the shaft, wherein the stirring vanes (14) have a cross section tapering down toward one side and at least the thicker side is rounded.
The invention relates to a device for the dosed injection of liquids into food products, comprising hollow needles, a line (41) for supplying the liquid to the needles and a dosing unit (22, 40) for the liquid. The device is characterised in that the line (41) contains a flowmeter (44) for measuring the volumetric flow (φ) of the liquid supplied to the needles.
The invention relates to a circulating system for food-compatible fluids, having a circulating pump (12) comprising a suction fitting (18) opening into a pump chamber (24) and a radial impeller (28) disposed in the pump chamber, characterized in that that a bleed line (36) is fed from the side of the pump chamber (24) facing away from the suction fitting (18) to the outside.
A machine for processing food products, having a working tool (10) which can be driven in an oscillating manner by a motor (24) and a transmission train (14), and having an initiation system which initiates a predetermined action of the machine at a specific time in each cycle of the oscillating movement of the working tool (10), characterized in that the initiation system has a signal transmitter (48) which is arranged in the drive train (14) for the working tool and is designed to output a reference time signal (50) in each cycle, a timer (42) for measuring the time which has passed since the output of the last reference time signal (50) and an electronic control device (40) in which a movement/time curve of the working tool (10) is stored for at least one working speed of the machine and in which a position of the working tool can be programmed at which the action should be initiated, and which is designed to determine the initiation time associated with this position on the basis of the movement/time curve and to initiate the action when the timer (42) reaches this time.
The invention relates to a device for injecting fluid into food products (10), with a needle support (18) mounted to move relative to the food product and fitted with needles (20) and a device (20, 22) for introducing the fluid into the needles, characterised in that thee needle support (18) is fitted on a multi-axis digitally-controlled robot (50) as a working tool.
Machines for the foodstuffs industry, in particular for meat processing; machines for the food industry, in particular for processing meat, fish and poultry.
Filter installation for liquids, including a basin with at least one closable suction opening, and a filter, which has a filter element and, from a removal position above the liquid can be lowered in a straight line to an operating position assigned to the suction opening. The suction opening, in an operating position of the filter, communicates with an inner space of the filter and, is connected essentially only through the filter element with liquid outside of the filter. There is a sealing device, which, during the lowering of the filter, while an external side of the filter is in contact with the liquid in the basin, seals the inner space of the filter from the liquid in the basin, so that the inner space of the filter is connected essentially only through the filter element with the liquid outside of the filter.
