초록 ▼

A method and apparatus for a meat processing plant includes an injecting station (10) for injecting meats with brine, a macerating station (20) for massaging the injected meat including movable, plural resting tasks (24) and means (26) for moving these tables with respect to an accumulating and load

A method and apparatus for a meat processing plant includes an injecting station (10) for injecting meats with brine, a macerating station (20) for massaging the injected meat including movable, plural resting tasks (24) and means (26) for moving these tables with respect to an accumulating and loading station (40) for repeated processing of the injected mean in a rotating drum (22) of the macerating station (20). A packing station (30) can accept treated meat from the resting tanks (24) for final packing in one or more packing machines (32). The method and apparatus can continuously process one or more types of meat products without interruption.

대표청구항 ▼

The invention claimed is: 1. Plant for nonstop treating and packing meat material which comprises: an injecting station (10) for injecting brine to the meat material; a macerating station (20) including a rotatory drum (22) for massaging injected meat material and having a plurality of resting tank

The invention claimed is: 1. Plant for nonstop treating and packing meat material which comprises: an injecting station (10) for injecting brine to the meat material; a macerating station (20) including a rotatory drum (22) for massaging injected meat material and having a plurality of resting tanks (24) for injected, massaged meat material associated with carrying means for travelling said resting tanks ( 24) step-by-step along a closed path (26) around said rotatory drum (22), said resting tanks (24) being adapted for receiving injected, massaged meat material from said rotatory drum ( 22) and keeping it resting up to the moment of emptying it so as to become treated meat material; and a packing station (30) for packing the treated meat material; said stations being coupled to each other for nonstop operation, linked by: an accumulating and loading unit (40) for accumulating and loading the rotatory drum (22), located between an outlet of said injecting station (10) and an inlet of said macerating station (20); and a transferring and feeding unit (60) for transferring and feeding treated meat material at said packing station (30), located between a given point of said path (26) of said macerating station (20) and said packing station (30), wherein steps of operation of the stations (10, 20, 30) and the units (40, 60) are coordinated from at least one computer control center so that at any moment of an operation cycle of the plant, at least one of the stations is engaged in operating, idling for cleaning each station, unit or part thereof being provided during said cycle, keeping the plant in nonstop operation. 2. Plant, according to claim 1, characterized in that in addition said plant comprises a reloading unit (50) integrated with said macerating station (20) including means for newly transferring treated meat material from said resting tanks (24) to said rotatory drum (22), so that said trusted material can be submitted to repeated subcycles of massaging-resting before it is fed to the packing station (30). 3. Plant according to claim 1, characterized in that said accumulating and loading unit (40) comprises at least a first hopper (42) and a second hopper (44), carrying-distributing means (46) for alternatively filling said first and second hoppers (42, 44) with injected meat material from the injecting station (10) and transferring means (48) for selectively transferring a load from the first and second hoppers (42, 44) to the rotatory drum (22) of the macerating station. 4. Plant, according to claim 3, characterized in that said transferring means (48) comprise a system of suction ducts driven by a vacuum generated within said rotatory drum (22) or a lifted assembly for directly unloading in a drum access mouth (22). 5. Plant, according to claim 1, characterized in that said transferring and feeding unit (60) includes means for transferring the treated meat material from said resting tanks (24) to a feeding hopper (62) of at least one of a plurality of packing machines (32, 34) of the packing station (30). 6. Plant, according to claim 3, characterized in that said closed path (26) of the resting tanks (24) which are traveling step-by-step include at least a first stopping area under a loading/unloading mouth (23) of the massaging rotary drum ( 22), a second stopping area close to the transferring and feeding unit (60) and a third stopping area close to said reloading unit (50). 7. Plant, according to claim 5, characterized in that said means for transferring the treated meat material from said resting tanks (24) to said feeding hopper (62) comprise a lifting-tilting apparatus (64) capable to take one of the filled resting tanks ( 24) from a second stopping area of the path (26) close to the transferring and feeding unit 60, for lifting it, turning its contents down for transferring it to said feeding hopper (62) and bringing it back, empty, to said second stopping area of the path ( 26). 8. Plant according to claim 6, characterized in that said means for transferring the treated meat material from said resting tanks (24) to said massaging drum (22) comprise a lifting-tilting apparatus (52) capable to take one of the filled resting tanks ( 24), from said third stopping area of the path (26), lifting it, turn it for transferring its contents down said first hopper ( 42) of the accumulating and loading unit (40) and bringing it back, empty, to said third stopping area of the path (26). 9. Plant according to claim 1, characterized in that in addition the plant includes an automatic cleaning unit (70) for the resting tanks (24) located at a point of said closed path ( 26). 10. Plant, according to claim 9, characterized in that said cleaning unit (70) includes means for taking one of said empty resting tanks (24) from a stopping area of the path (26), to transfer it to an automatic cleaning device (72) and bringing it back once it is clean to said stopping area of the path (26). 11. Plant according to claim 1, characterized in that said resting tanks (24) are linked to dragging means for dragging said tanks in closed circuit along said path (26), the tanks (24) being detachable from said dragging means at least in a stopping area.