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液氮速冻机的工作原理分析
日期：2025-01-12 22:29
浏览次数：2483
摘要：
液氮速冻机是(shi)在短时间内(nei)，把速冻(dong)的物(wu)品中心温度冻(dong)达到(dao)-18°，30分钟内(nei)快速通过冰晶生产(chan)带(dai)（0到(dao)-5度区间）以达到(dao)减速少营养成分流失，原汁(zhi)原味为目的。
首先(xian)，将(jiang)装有(you)待(dai)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)食(shi)品(pin)的(de)(de)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘放在(zai)速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)机(ji)的(de)(de)水平输(shu)送(song)链上(shang)，冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘随(sui)(sui)输(shu)送(song)链进(jin)入速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)室(shi)内的(de)(de)提升(sheng)轨道(dao)，作步进(jin)提升(sheng)运(yun)动(dong)(dong)(dong)(dong)，待(dai)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘上(shang)升(sheng)至过(guo)桥(qiao)位置(zhi)时，推盘器(qi)(qi)将(jiang)提升(sheng)轨道(dao)上(shang)的(de)(de)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘推至下(xia)降轨道(dao)上(shang)，然后冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘随(sui)(sui)下(xia)降轨道(dao)运(yun)行(xing)至水平输(shu)送(song)链，输(shu)送(song)链将(jiang)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘送(song)出速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)室(shi)。当(dang)食(shi)品(pin)随(sui)(sui)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)品(pin)盘在(zai)速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)室(shi)内实(shi)(shi)现(xian)(xian)上(shang)述流程(cheng)时，制冷(leng)系统(tong)产生的(de)(de)强冷(leng)空气(qi)(qi)在(zai)风(feng)机(ji)及导(dao)流板作用下(xia)形成(cheng)一个稳定的(de)(de)水平环状(zhuang)低温气(qi)(qi)流，与垂(chui)直运(yun)动(dong)(dong)(dong)(dong)的(de)(de)被冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)食(shi)品(pin)进(jin)行(xing)热交(jiao)换，被冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)食(shi)品(pin)实(shi)(shi)现(xian)(xian)快速(su)降温冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)结，完(wan)成(cheng)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)结过(guo)程(cheng)。以上(shang)的(de)(de)全部过(guo)程(cheng)都是在(zai)速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)机(ji)的(de)(de)“大脑”---可编程(cheng)控制器(qi)(qi)（PLC）的(de)(de)“指(zhi)挥下(xia)”完(wan)成(cheng)的(de)(de)，而人(ren)机(ji)交(jiao)互是由液晶触(chu)摸(mo)屏(ping)实(shi)(shi)现(xian)(xian)的(de)(de)。触(chu)摸(mo)屏(ping)的(de)(de)主界面(mian)中设有(you)“自动(dong)(dong)(dong)(dong)”、“速(su)冻(dong)(dong)(dong)(dong)(dong)(dong)(dong)时间调整”、“手(shou)动(dong)(dong)(dong)(dong)”、“警报”、“状(zhuang)态”、“化霜”等操作界面(mian)。系统(tong)开机(ji)即(ji)进(jin)入自动(dong)(dong)(dong)(dong)运(yun)行(xing)状(zhuang)态的(de)(de)界面(mian)，工(gong)作指(zhi)令由触(chu)摸(mo)屏(ping)的(de)(de)“启动(dong)(dong)(dong)(dong)”、“停止”按(an)钮发出。
尊(zun)敬(jing)的客户：
您好，我司是一支技(ji)术力量(liang)雄(xiong)厚的高(gao)素质(zhi)的开发群体，为广大用(yong)户(hu)提(ti)供高(gao)品(pin)质(zhi)产品(pin)、完整(zheng)的解决方案(an)和上等(deng)的技(ji)术服(fu)务公(gong)司。主要产品(pin)有隧道式速冻设备、液氮速冻设备、液氮速冻机等。本企(qi)业(ye)(ye)坚持以(yi)诚(cheng)信立业(ye)(ye)、以(yi)品质守业(ye)(ye)、以(yi)进取兴业(ye)(ye)的宗旨，以(yi)更(geng)坚定的步伐不断攀登新的高峰，为民族自(zi)动化(hua)行业(ye)(ye)作(zuo)出贡献，欢迎新老(lao)顾客放心(xin)选(xuan)购自(zi)己心(xin)仪的产品。我(wo)们将(jiang)竭诚(cheng)为您服务！