Decontamination of meat

Claim 2

Decontamination apparatus for decontamination of meat carcasses including: (i) a main housing; (ii) supply means for supplying liquid to the main housing; (iii) distribution means for separating the liquid into a plurality of different sheets for downward passage through the housing; (iv) means for suspending a carcass in the housing; and (v) baffle means located within the housing below the distribution means for deflecting said plurality of different sheets onto an outer surface of the carcass.

Claim 3

Decontamination apparatus as claimed in claim 1 wherein the main housing has a pair of opposed access slots for passage of the carcass.

Claim 4

Decontamination apparatus as claimed in claim 2 wherein the suspension means includes a dressing rail extending through the main housing via said pair of opposed access slots.

Claim 5

Decontamination apparatus as claimed in claim 1 wherein the liquid supply means is a closed circuit including a reservoir, pump means, flow control valves, heat source and associated conduits.

Claim 6

Decontamination apparatus as claimed in claim 4 wherein the reservoir is located in a base part of the main housing below the baffle means.

Claim 7

Decontamination apparatus as claimed in claim 1 wherein the distribution means includes a distributor housing having a multiplicity of separate flow passages for conveying said plurality of different sheets.

Claim 8

Decontamination apparatus as claimed in claim 6 wherein the multiplicity of separate flow passages are caused by a plurality of spaced partitions in said distributor housing.

Claim 9

Decontamination apparatus as claimed in claim 7 wherein each spaced partition is hollow thereby forming an outlet liquid flow passage.

Claim 10

Decontamination apparatus as claimed in claim 7 wherein inlet flow passages for upward flow of liquid are formed by spaces wherein each respective space is interposed between each partition.

Claim 11

Decontamination apparatus as claimed in claim 6 wherein said flow passages are divided into inlet flow passages for upward flow of liquid and outlet flow passages for downward flow of liquid.

Claim 12

Decontamination apparatus as claimed in claim 9 wherein each inlet flow passage has packing contained therein.

Claim 13

Decontamination apparatus as claimed in claim 1 wherein the baffle means includes a plurality of baffle plates so positioned and arranged in the main housing to cause deflection of liquid onto carcass locations comprising one or more of the following: (vi) the neck; (vii) thoracic cavity; (viii) rump; (ix) back; (x) brisket; and (xi) shoulder.

Claim 14

Decontamination apparatus as claimed in claim 12 wherein the plurality of baffle plates include a primary baffle plate for causing a first transverse or lateral liquid flow deflection.

Claim 15

Decontamination apparatus as claimed in claim 13 wherein there are provided secondary and tertiary baffle plates in substantially opposed relationship for causing a second transverse or lateral flow deflection followed by a third transverse or lateral flow deflection.

Claim 16

Decontamination apparatus as claimed in claim 12 wherein each baffle plate is substantially planar and also has a base flange normal thereto.

Claim 17

Decontamination apparatus as claimed in claim 1 wherein each of the plurality of different sheets are substantially planar.

Claim 18

Decontamination apparatus for decontamination of meat carcasses including: (xii) a main housing; (xiii) suspension means for suspending a meat carcass in the main housing; (xiv) supply means for supplying liquid to the main housing; (xv) distribution means associated with the supply means for separating the liquid into a plurality of different planar sheets for downward passage through the main housing; and (xvi) a plurality of baffles to cause deflection of liquid onto carcass locations selected from the following: (i) the neck; (ii) thoracic cavity; (iii) rump; (iv) back; (v) brisket; and (vi) shoulder.

Claim 19

Decontamination apparatus for decontamination of meat carcasses including: (xii) a main housing; (xiii) suspension means for suspending a meat carcass in the main housing; (xiv) supply means for supplying liquid to the main housing; (xv) distribution means associated with the supply means for separating the liquid into a plurality of different planar sheets for downward passage through the main housing; and (xvi) a plurality of baffles to cause deflection of liquid onto carcass locations selected from the following: (i) the neck; (ii) thoracic cavity; (iii) rump; (iv) back; (v) brisket; and (vi) shoulder.

Claim 20

Decontamination apparatus as claimed in claim 17 wherein the plurality of baffle plates include a primary baffle plate for causing a first transverse or lateral liquid flow deflection, a secondary baffle plate for causing a second transverse or lateral flow deflection and a tertiary baffle plate for causing a third transverse or lateral liquid flow deflection.

Claim 23

Decontamination apparatus for decontamination of meat carcasses including: (xix) a main housing; (xx) suspension means for suspending a meat carcass in the main housing; (xxi) supply means for supplying liquid to the main housing; (xxii) distribution means associated with the supply means for separating the liquid into a plurality of different streams or planar sheets for downward passage through the main housing; (xxiii) a plurality of baffles in the main housing and below the distribution means including a primary baffle, a secondary baffle and a tertiary baffle wherein the primary baffle is located above the secondary and tertiary baffle and wherein the secondary and tertiary baffle are oriented in substantially opposed relationship whereby said plurality of different streams or planar sheets of liquid are subject to a first lateral deflection, a second lateral deflection and a third lateral deflection whereby said liquid impinges on the meat carcass on the following locations: (i) the neck; (ii) thoracic cavity; (iii) rump; (iv) back; (v) brisket; and (vi) shoulder.

Claim 24

Decontamination apparatus for decontamination of meat carcasses including: (xix) a main housing; (xx) suspension means for suspending a meat carcass in the main housing; (xxi) supply means for supplying liquid to the main housing; (xxii) distribution means associated with the supply means for separating the liquid into a plurality of different streams or planar sheets for downward passage through the main housing; (xxiii) a plurality of baffles in the main housing and below the distribution means including a primary baffle, a secondary baffle and a tertiary baffle wherein the primary baffle is located above the secondary and tertiary baffle and wherein the secondary and tertiary baffle are oriented in substantially opposed relationship whereby said plurality of different streams or planar sheets of liquid are subject to a first lateral deflection, a second lateral deflection and a third lateral deflection whereby said liquid impinges on the meat carcass on the following locations: (i) the neck; (ii) thoracic cavity; (iii) rump; (iv) back; (v) brisket; and (vi) shoulder.