制(zhi)(zhi)(zhi)冰機是一種(zhong)將水通過蒸發器(qi)由制(zhi)(zhi)(zhi)冷系統制(zhi)(zhi)(zhi)冷劑(ji)冷卻后生成(cheng)(cheng)冰的制(zhi)(zhi)(zhi)冷機械設備。根據蒸發器(qi)和生成(cheng)(cheng)過程方式原(yuan)理不同(tong),生成(cheng)(cheng)的冰的形狀也不同(tong),下面給大家(jia)介紹關(guan)于(yu)鹽水制(zhi)(zhi)(zhi)冰機的工(gong)藝流程是怎樣的?以及制(zhi)(zhi)(zhi)冰效果如何? 的內容,歡(huan)迎大家(jia)閱讀(du)!
鹽水制冰機的工藝流程:
鹽(yan)水(shui)(shui)(shui)(shui)制(zhi)(zhi)冰(bing)(bing)(bing)(bing)是一種間接冷(leng)(leng)卻(que)(que)(que)系統(tong)。在(zai)傳統(tong)的(de)(de)咸水(shui)(shui)(shui)(shui)制(zhi)(zhi)冰(bing)(bing)(bing)(bing)池(chi)中(zhong)(zhong),蒸(zheng)發(fa)(fa)器(qi)鹽(yan)水(shui)(shui)(shui)(shui)池(chi)和(he)鹽(yan)水(shui)(shui)(shui)(shui)制(zhi)(zhi)冰(bing)(bing)(bing)(bing)池(chi)組合(he)成一個制(zhi)(zhi)冰(bing)(bing)(bing)(bing)池(chi),由隔板隔開。在(zai)鹽(yan)水(shui)(shui)(shui)(shui)在(zai)蒸(zheng)發(fa)(fa)器(qi)鹽(yan)水(shui)(shui)(shui)(shui)池(chi)中(zhong)(zhong)冷(leng)(leng)卻(que)(que)(que)后(hou),它(ta)在(zai)攪拌器(qi)的(de)(de)作用(yong)下進(jin)入制(zhi)(zhi)冰(bing)(bing)(bing)(bing)鹽(yan)水(shui)(shui)(shui)(shui)池(chi)以(yi)冷(leng)(leng)卻(que)(que)(que)冰(bing)(bing)(bing)(bing)桶。在(zai)溫度升(sheng)高之后(hou),鹽(yan)水(shui)(shui)(shui)(shui)從另一側(ce)流入蒸(zheng)發(fa)(fa)器(qi)鹽(yan)水(shui)(shui)(shui)(shui)池(chi)以(yi)進(jin)一步(bu)冷(leng)(leng)卻(que)(que)(que)。在(zai)鹽(yan)水(shui)(shui)(shui)(shui)制(zhi)(zhi)冰(bing)(bing)(bing)(bing)設備(bei)中(zhong)(zhong),蒸(zheng)發(fa)(fa)器(qi)中(zhong)(zhong)制(zhi)(zhi)冷(leng)(leng)劑的(de)(de)熱量(liang)吸收鹽(yan)水(shui)(shui)(shui)(shui),保持鹽(yan)水(shui)(shui)(shui)(shui)冷(leng)(leng)卻(que)(que)(que)在(zai)-10~14℃左右(you)。當(dang)冰(bing)(bing)(bing)(bing)桶中(zhong)(zhong)的(de)(de)水(shui)(shui)(shui)(shui)被凍(dong)結時(shi),冰(bing)(bing)(bing)(bing)桶組將(jiang)由起重(zhong)機連續地從制(zhi)(zhi)冰(bing)(bing)(bing)(bing)罐(guan)中(zhong)(zhong)提起并放入冰(bing)(bing)(bing)(bing)融(rong)化(hua)罐(guan)中(zhong)(zhong)以(yi)融(rong)化(hua)冰(bing)(bing)(bing)(bing),然后(hou)將(jiang)冰(bing)(bing)(bing)(bing)架用(yong)于(yu)脫水(shui)(shui)(shui)(shui),并且(qie)冰(bing)(bing)(bing)(bing)將(jiang)被儲存或直(zhi)接通過滑行路徑(jing)運輸到冰(bing)(bing)(bing)(bing)儲存器(qi)中(zhong)(zhong)。脫水(shui)(shui)(shui)(shui)后(hou),將(jiang)空(kong)冰(bing)(bing)(bing)(bing)桶裝滿水(shui)(shui)(shui)(shui),然后(hou)放入制(zhi)(zhi)冰(bing)(bing)(bing)(bing)罐(guan)中(zhong)(zhong)繼續生產等(deng)(deng)等(deng)(deng)。

鹽水制冰機的冰效果:
制(zhi)(zhi)(zhi)(zhi)冰(bing)時海水(shui)制(zhi)(zhi)(zhi)(zhi)冰(bing)機(ji)相(xiang)對(dui)(dui)較差(cha),因為(wei)在制(zhi)(zhi)(zhi)(zhi)冰(bing)系統(tong)中(zhong),鹽(yan)(yan)水(shui)溶液(ye)(*鈉或(huo)鈣)的(de)濃度(du)(鹽(yan)(yan)含(han)(han)量)與蒸發器的(de)熱(re)交換密切相(xiang)關(guan)。溶液(ye)濃度(du)低(di)(di),結晶點(dian)(dian)高溫(wen)(冰(bing)點(dian)(dian)),熱(re)量低(di)(di),制(zhi)(zhi)(zhi)(zhi)冷量低(di)(di),冷卻(que)溫(wen)度(du)降(jiang)溫(wen)緩慢;溶液(ye)濃度(du)高,結晶點(dian)(dian)(凝(ning)固(gu)點(dian)(dian))溫(wen)度(du)低(di)(di),熱(re)量,冷卻(que)能力也大,冷卻(que)溫(wen)度(du)快速(su)下降(jiang)。但溶液(ye)的(de)濃度(du)不得超過其自身的(de)冰(bing)點(dian)(dian),否則冰(bing)點(dian)(dian)會升高。 *鈉的(de)凝(ning)固(gu)點(dian)(dian)為(wei)21.2℃,鹽(yan)(yan)含(han)(han)量為(wei)23.1%,100%含(han)(han)鹽(yan)(yan)量為(wei)30.1%; *鈣的(de)凝(ning)固(gu)點(dian)(dian)為(wei)55.0℃,鹽(yan)(yan)含(han)(han)量為(wei)29.9%,含(han)(han)水(shui)量為(wei)100%的(de)鹽(yan)(yan)含(han)(han)量為(wei)42.7%(鈣溶液(ye)特征表)。對(dui)(dui)于整個制(zhi)(zhi)(zhi)(zhi)冷系統(tong)的(de)正常(chang)和經濟運行來說,定(ding)(ding)期(qi)測試鹽(yan)(yan)水(shui)溶液(ye)并將(jiang)鹽(yan)(yan)水(shui)溶液(ye)保持(chi)在規(gui)定(ding)(ding)范圍(wei)內是非常(chang)重要的(de)。
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