Diagnosis of the use of electric energy of slaugterhouse chicken emphasing action of energy efficiency / Diagnostico do uso de energia de um frigorifico de frangos de corte enfatizando medidas de eficiencia energetica

AUTOR(ES)
DATA DE PUBLICAÇÃO

2008

RESUMO

In the slaughterhouses the operations that if unchain in the one before slaughter until the storage of the end item are intensely dependents of the electric energy and answer for the final product quality. This work had as objective to diagnosis, to analyze and to consider solutions that lead to the rational use of the electric energy without intervening or keeping the product quality in the lines of production of one cold storage room of broiler including the storage process that uses chambers of cooling and freezing. This work was carried through in one cold storage room of slaughter of chicken situated in the state of São Paulo, SP in the period of 2004 the 2008. Through the analyses it was verified that the compressors of the room of machines, responsible for the maintenance of the cold of cooled environments, had presented the biggest consumption of electric energy in the cold storage room, about 97%. It was observed that in none of the evaluated electric engines, the potency factor, reaches the value recommended for the ANEEL, and that possibly with the implantation of measures of conservation of electric energy pointers of energy efficiency as the load factor and the specific consumption they can be optimized. The average temperature of the air of cooled environments with exception of the cooling chambers does not take care of the recommendations of current law. However it was observed that the behavior of the average temperature of air, in the cooling chambers presented oscillations being above or in the superior limit of the band of temperature recommended for this it would carry. In the mapping of the temperature of air areas with different averages in the chamber of cooling 2 and in the tunnel of freezing had been identified. The average temperature of the water of the coolers for immersion and the percentage of water absorption had presented accepted values to the recommended ones for would carry above-mentioned. It was concluded to have imperfections in the use of the electric energy demonstrating necessity of the implementation of an action plan that aims at the conservation and the rational use of the energy and consequence reduction in the costs generated for production of broiler

ASSUNTO(S)

refrigeração efficiency of electrical energy energia eletrica - consumo energia eletrica - conservação temperature atmospheres industria avicola poultry slaughterhouse frigorificos frango de corte consumption of electrical energy

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