鹽水式塊冰機是采用傳統的鹽水換熱制冰工藝,制冰機運行穩定,故障率低。冰模可以做成鍍鋅板或者不銹鋼的。機器的制冰過程為全自動化控制,不需要專業的人持證上崗。冰塊可以隨意定制,下面跟大家介紹一下鹽水制冰機的工藝流程的內容,
鹽水制冰機的工藝流程:
鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)制(zhi)冰(bing)是一種間(jian)接冷卻(que)系統(tong)。在傳(chuan)統(tong)的(de)咸水(shui)(shui)(shui)(shui)制(zhi)冰(bing)池中(zhong),蒸發器鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)池和(he)鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)制(zhi)冰(bing)池組合成(cheng)一個制(zhi)冰(bing)池,由隔(ge)(ge)板隔(ge)(ge)開。在鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)在蒸發器鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)池中(zhong)冷卻(que)后,它在攪拌器的(de)作用下進入制(zhi)冰(bing)鹽(yan)(yan)(yan)(yan)水(shui)(shui)(shui)(shui)池以冷卻(que)冰(bing)桶。
在(zai)溫度(du)升(sheng)高之后,鹽(yan)水(shui)(shui)從另一側流入蒸(zheng)發器鹽(yan)水(shui)(shui)池(chi)以進一步冷(leng)卻。在(zai)鹽(yan)水(shui)(shui)制(zhi)冰(bing)(bing)設備(bei)中(zhong),蒸(zheng)發器中(zhong)制(zhi)冷(leng)劑(ji)的熱量吸(xi)收鹽(yan)水(shui)(shui),保持鹽(yan)水(shui)(shui)冷(leng)卻在(zai)-10~14℃左右。當冰(bing)(bing)桶中(zhong)的水(shui)(shui)被凍結(jie)時,冰(bing)(bing)桶組將(jiang)由起重機連續地從制(zhi)冰(bing)(bing)罐(guan)中(zhong)提起并(bing)(bing)放入冰(bing)(bing)融化(hua)罐(guan)中(zhong)以融化(hua)冰(bing)(bing),然(ran)(ran)后將(jiang)冰(bing)(bing)架用于脫(tuo)水(shui)(shui),并(bing)(bing)且(qie)冰(bing)(bing)將(jiang)被儲存或直接通過滑(hua)行(xing)路徑運輸到冰(bing)(bing)儲存器中(zhong)。脫(tuo)水(shui)(shui)后,將(jiang)空冰(bing)(bing)桶裝滿水(shui)(shui),然(ran)(ran)后放入制(zhi)冰(bing)(bing)罐(guan)中(zhong)繼續生產等(deng)等(deng)。

溫度的測定:
1)鹽水溫(wen)(wen)度(du)(du)t1 t1直接影(ying)響冷凍(dong)速度(du)(du)和冰塊質量。 T1降(jiang)低,冷凍(dong)速度(du)(du)增加(jia),但蒸發溫(wen)(wen)度(du)(du)要求降(jiang)低,因(yin)此制冷系數降(jiang)低。 T1增加(jia),這不利于鹽水和冰桶(tong)之間的熱傳遞,并減慢冷凍(dong)速度(du)(du)。一般t1-10℃
2)鹽(yan)水溫(wen)(wen)度(du)與蒸發溫(wen)(wen)度(du)t2之間(jian)(jian)的溫(wen)(wen)差較大,可加速鹽(yan)水與制(zhi)冷劑之間(jian)(jian)的傳熱,有利于鹽(yan)水的冷卻(que),但隨著(zhu)t2的增加,蒸發溫(wen)(wen)度(du)降低將需要,這將導致壓縮機的單位(wei)功耗增加。因此,蒸發溫(wen)(wen)度(du)與鹽(yan)水溫(wen)(wen)差在5℃之間(jian)(jian)。
3)鹽(yan)水(shui)的凝(ning)(ning)固溫(wen)度(du)必須確保(bao)它不會(hui)在低(di)溫(wen)下凍(dong)(dong)結,以保(bao)持鹽(yan)水(shui)在制冰池中循環(huan)。如果(guo)鹽(yan)水(shui)的冷(leng)凍(dong)(dong)溫(wen)度(du)接近蒸發溫(wen)度(du),則鹽(yan)水(shui)有凍(dong)(dong)結的風險。但是,如果(guo)要(yao)求鹽(yan)水(shui)的凝(ning)(ning)固溫(wen)度(du)太低(di),則由于鹽(yan)水(shui)濃度(du)的增加(jia)(jia),攪拌(ban)器的功率消耗將(jiang)增加(jia)(jia)。因此(ci),鹽(yan)水(shui)冷(leng)凍(dong)(dong)溫(wen)度(du)比(bi)蒸發溫(wen)度(du)低(di)6~8℃。
以上就是(shi)關(guan)于(yu)鹽水制(zhi)冰機的(de)工藝流程的(de)內(nei)容(rong)(rong),感謝大家(jia)的(de)耐心(xin)閱讀!如果大家(jia)還想了解更多關(guan)于(yu)鹽水制(zhi)冰機的(de)相關(guan)內(nei)容(rong)(rong),您可以咨詢我(wo)們(men)的(de)在線(xian)客服,我(wo)們(men)必將竭誠為您服務。