000			02659nam a2200229Ia 4500
001			IA_Se presentan recomendaciones de instalación y puesta en marcha del equipo. También se estimó el costo de la maquinaria y equipo en 3, 568, 532.4 M.N. The chemical changes, physical and microbiological in meat causing loss of quality (odour, flavor, texture, etc.) and consequently large economic losses. These changes produced in the flesh are depending on the temperature and the humidity, it is for this reason that the control of these parameters through cooling is currently the most important method of preserving the meat. The present work had the purpose of calculating the requirements of a cold store efficiently and in compliance with the conservation requirements of pork carcasses produced in the municipality of Tlatlauquitepec, Puebla. To prolong the shelf life of the meat and meet the quality requirements for their marketing and later consumption. Under the national legislation and recommendations of the American Association of Engineers in heating, refrigeration and air conditioning (ASHRAE). The capacity of the camera is estimated at 50 tons (625 channels), with dimensions of 28 m long, 26 m wide and 5 m in height, capacity reached in 8 days and a daily flow of entry of 6.25 tonnes (78 channels with an average weight of 80 kg). Under these conditions we calculated a heat load of 15.03 T. R (190320.67 kJ/h) to an internal temperature of the camera of 0°C. You selected the refrigeration equipment with evaporation temperature of -5°C and condensation 38°C, the system was calculated for a system with refrigerant R-404A, resulting in the selection of a condensing unit, evaporator, thermostatic expansion valve (VET), solenoid valve, pipes and accessories. presented recommendations of installation and commissioning of the equipment. It is also estimated the cost of the machinery and equipment in 3, 568, 532.4 M.N
002			CALCULO Y SELECCION DE EQUIPO DE UNA CAMARA FRIGOR
008			220117s xx 000 0 und d
010			_a186136
530			_aDisponible en PDF
650			_aCarne de cerdo _xPreservación _9161326
650			_aCarne de cerdo _xRefrigeración _9161327
650			_aMeat packing plants _9148502
650			_aPlantas empacadoras de carne _9148503
650			_aPork _xPreservation _9161328
650			_aPork _xRefrigeration _9161329
700			_aMarchand Ortega, Rubén, dir. _9161330
700			_aMartínez Mosqueda, Francisco, asesor _9163662
700			_aRamírez Sepúlveda, Marco Favio, asesor _9163746
942			_cTESIS E53 2016
999			_c186136 _d186136