Poultry washing and scalding system and process
OwnerEdward H. Covell, IIIinventor
Life of this patent
Estimating the term…
Abstract
A poultry washing and scalding process and system provides for a bird washing section at the bird exit and of the immersion section of the scalder. The birds are spray washed before exiting the system such that when arriving at the picking station, they are substantially bacteria free. Particles cleaned from the birds at the washing section are removed and pass directly into the liquid recirculating system without flowing into the immersion section of the scalder thereby avoiding any increase in bacteria therein. The birds are washed with water that has been recycled and mixed with add water, and the immersion section may be replenished with the same water.
Claims12
A poultry washing and scalding system comprising, a tank having an open immersion section adapted to contain scald liquid at a predetermined scald temperature for poultry, said tank having a washing section including liquid spray means at a poultry exit station of said tank for removing any contaminated particles from the poultry, conveyor means for moving the poultry in one direction through said tank from an entrance station through said exit station while the poultry is immersed in the liquid at said immersion section and while the poultry is sprayed by said spray means at said washing section as the poultry hangs by the legs from said conveyor means, and liquid recirculating means connected to said tank for returning the liquid at least to said washing section through said spray means and for removing liquid containing the contaminated particles from said washing section, said recirculating means including means for filtering the liquid removed.
A poultry washing and scalding process, comprising the steps of immersing poultry in a tank having an open immersion section adapted to contain scald liquid at a predetermined scald temperature, spray washing the poultry after the immersing step at a washing section having spray means for removing any contaminated particles from the poultry, said washing section being located at a poultry exit station of said tank, the immersing and washing steps being carried out by conveying the poultry in one direction through said tank from an entrance station and through said washing section while the poultry hangs by the legs, recirculating the liquid by returning the liquid at least to said washing section through said spray means and by removing liquid containing the contaminated particles from said washing section, and filtering the removed liquid before returning the liquid.
Dependencies are inferred from the claim text.