CAJ | 학술논문

针对直冷式奶罐功率配置较高、能耗较大等不足，给出了4种水冷式奶罐技术方案：采用地下水冷源的水冷式奶罐、采用室外空气冷源的水冷式奶罐、采用冰蓄冷的水冷式奶罐和同时制取热水的水冷式奶罐。对4种技术方案的工作流程和特点进行了介绍，并以10吨奶罐为例，对4种水冷式奶罐和直冷式奶罐进行了计算比较。结果表明：与直冷式奶罐相比，采用地下水冷源的水冷式奶罐设备费用和电耗费用均降低约50%；采用室外空气冷源的水冷式奶罐电耗费用可降低30%以上；采用冰蓄冷的水冷式奶罐耗电费用降低约50%；同时制取热水的水冷式奶罐可免费获得1~3吨40~80℃的热水，可满足挤奶装置和奶罐的清洗需要。
침대직랭식내관공솔배치교고、능모교대등불족，급출료4충수랭식내관기술방안：채용지하수랭원적수랭식내관、채용실외공기랭원적수랭식내관、채용빙축랭적수랭식내관화동시제취열수적수랭식내관。대4충기술방안적공작류정화특점진행료개소，병이10둔내관위례，대4충수랭식내관화직랭식내관진행료계산비교。결과표명：여직랭식내관상비，채용지하수랭원적수랭식내관설비비용화전모비용균강저약50%；채용실외공기랭원적수랭식내관전모비용가강저30%이상；채용빙축랭적수랭식내관모전비용강저약50%；동시제취열수적수랭식내관가면비획득1~3둔40~80℃적열수，가만족제내장치화내관적청세수요。
Direct cooling milk tanks need high power and energy consumption, so four technical schemes of water-cooling milk tanks are put forward: water-cooling milk tank using groundwater, water-cooling milk tank using outdoor air, water-cooling milk tank with ice storage and water-cooling milk tank producing hot water. Working principle and characteristics of four technical schemes are introduced and compared based on 10 tons of milk tanks. It shows that compared with direct cooling milk tanks, equipment cost and electricity consumption of water-cooling milk tanks using groundwater is about half of that, water-cooling milk tanks using outdoor air can decrease electricity consumption cost more than 30%, electricity consumption cost of water-cooling milk tanks with ice storage can decrease more than 50%, water-cooling milk tanks preparing hot water can get 1~3 tons hot water of 40~80℃ to meet needs of cleaning milking equipment and milk tanks.