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http://dx.doi.org/10.5307/JBE.2011.36.4.257

Studies on Development of a Chicken Feet-bone Remover (II) - Manufacture of Chicken Feet-bone Remover -  

Lee, Jeong-Taeg (Dept. of Bio-industrial Machinery Engineering, Kyungpook National University)
Kim, Tae-Han (Dept. of Bio-industrial Machinery Engineering, Kyungpook National University)
Publication Information
Journal of Biosystems Engineering / v.36, no.4, 2011 , pp. 257-266 More about this Journal
Abstract
Consumption of chicken feet has been increasing recently, thus it was necessary to produce good quality of bone less chicken feet. In the process of bone removal during chicken feet production, feeding, conveying, cutting and bone removing process takes about 90% of overall labor. Therefore, the development of a chicken feet-bone remover was necessary to reduce the cost of labor. The main objective of this study was to make and test of chicken feet-bone remover. The optimum vibration level of feeder wes 8, and the optimum conveyor speed was 3.6 m/min. The feeding speed of feeder were 0.18 m/s, 0.13 m/s and 0.19 m/s for the weight ranges of chicken feet of >20 g, 20~30 g and 30 g< respectively. The sensing success rates of chicken feet were 100%, 98% and 96% for the conveyor speeds of 3.0, 3.6 and 4.2 m/min respectively. The slips of chicken feet were 1.0 mm, 1.9 mm and 3.2 mm for conveyor speed of 0.8, 1.9 and 4.2 m/min respectively, with the average moisture content of 65% (w.b). The incision accuracy rates of the chicken leg were 46%, 95%, 97% for the size ranges of >15 mm, 15~18 mm, 18 mm< respectively with the velocity of cutting blade 3.9 m/s. The removal rates of the chicken feet bone were 98%, 96%, 88% for toes diameter >10 mm, 10~15 mm, 15 mm> respectively with the velocity of cutting blade 11.8 m/s.
Keywords
Chicken feet-bone remover; Bowl feeder; Conveyer; Cutting blade;
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Times Cited By KSCI : 3  (Citation Analysis)
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