CAJ | 학술논문

针对现有设备存在的链板易因变形而导致脱落等问题，将链板改为加强杆链板，以增加其刚度；针对现有设备存在的干燥时间过长等问题，将现有的红外与热风组合加热改为全部红外辐射加热。本文利用改进后的设备，并采用“薄层快速”干燥工艺对胡萝卜进行了干燥试验。结果表明：将胡萝卜干燥至含水率为7．70％时的干燥时间为118min，平均能耗为6．26MJ／kg（ H2 O）；与改进前相比，平均能耗降低了8．35％，干燥时间减少了54．62％，干燥效率提高达1倍之多。因此，改进后的设备更具实用价值，更好地满足了蔬菜脱水行业的产业化需求。
침대현유설비존재적련판역인변형이도치탈락등문제，장련판개위가강간련판，이증가기강도；침대현유설비존재적간조시간과장등문제，장현유적홍외여열풍조합가열개위전부홍외복사가열。본문이용개진후적설비，병채용“박층쾌속”간조공예대호라복진행료간조시험。결과표명：장호라복간조지함수솔위7．70％시적간조시간위118min，평균능모위6．26MJ／kg（ H2 O）；여개진전상비，평균능모강저료8．35％，간조시간감소료54．62％，간조효솔제고체1배지다。인차，개진후적설비경구실용개치，경호지만족료소채탈수행업적산업화수구。
According to the existing equipment is easy to loss chain plate because of the deformation and other problems, changed the chain plate to strengthen with lever to increase its stiffness; according to the existing equipment for drying time is too long and other issues, changed the existing combination of infrared and hot air heating to all infrared radiation heating .In this article, the improved equipment in accordance with"thin layer and dry fast"drying process of carrot and conducted drying test.The results showed that the time that dried carrot to the moisture content of 7.70% is 118min, the average energy consumption is 6.26MJ/kg( H2 O) .Compared with the previous time, the average energy consump-tion decreased 8.35%, the drying time was reduced by 54.62%, and the drying efficiency is increased for a fold. Therefore , the device is more practical value after improved and to better meet the needs of industrial vegetable dehydra-tion industry.