液氮低溫處理槽（液氮低溫處理系(xi)統）

  液(ye)(ye)(ye)(ye)(ye)氮(dan)低(di)(di)溫處理(li)系(xi)統(tong)(tong)是一套定(ding)制的(de)(de)可(ke)用于低(di)(di)溫處理(li)工件及低(di)(di)溫淬火及所有需要(yao)超低(di)(di)溫處理(li)樣品的(de)(de)液(ye)(ye)(ye)(ye)(ye)氮(dan)系(xi)統(tong)(tong)。液(ye)(ye)(ye)(ye)(ye)氮(dan)低(di)(di)溫處理(li)系(xi)統(tong)(tong)可(ke)以根據客戶(hu)(hu)需求配(pei)置相關(guan)功能，為(wei)客戶(hu)(hu)應用不同的(de)(de)用途(tu)場(chang)所，可(ke)配(pei)置自動(dong)開關(guan)蓋，液(ye)(ye)(ye)(ye)(ye)位(wei)監控(kong)，溫度(du)監控(kong)，液(ye)(ye)(ye)(ye)(ye)氮(dan)溫度(du)調節，液(ye)(ye)(ye)(ye)(ye)氮(dan)自動(dong)補液(ye)(ye)(ye)(ye)(ye)，工件支架定(ding)制等(deng)各種功能。并(bing)使用自增壓(ya)液(ye)(ye)(ye)(ye)(ye)氮(dan)罐(guan)做低(di)(di)溫處理(li)槽體的(de)(de)補液(ye)(ye)(ye)(ye)(ye)罐(guan)體，有大容積需要(yao)的(de)(de)客戶(hu)(hu)還可(ke)以配(pei)備液(ye)(ye)(ye)(ye)(ye)氮(dan)回(hui)收罐(guan)體做液(ye)(ye)(ye)(ye)(ye)氮(dan)回(hui)收。該系(xi)統(tong)(tong)可(ke)以定(ding)制液(ye)(ye)(ye)(ye)(ye)氮(dan)調節寬范圍，也主(zhu)要(yao)用于需要(yao)液(ye)(ye)(ye)(ye)(ye)氮(dan)程序控(kong)溫需求的(de)(de)客戶(hu)(hu)及相關(guan)工程。

液氮冷卻磨具 液氮低溫處理槽

液氮低溫處理槽產品圖

液氮低溫處理系統主要(yao)構成：

一、 液氮低溫槽體

1 主要技術指標

●型號：BD-3500

●工作溫度：-196℃

●工作(zuo)室尺寸：定制；

●控溫方式：智能化控制；

●配電規格：AC220V/50Hz ；

●噴淋降(jiang)溫方式：執行機構(gou)外置；

 液氮冷卻磨具 液氮低溫處理槽

2 低溫試驗裝置(zhi)要求

液氮低溫(wen)(wen)槽保(bao)溫(wen)(wen)溫(wen)(wen)度至少達到-196℃，控(kong)(kong)制(zhi)系統可控(kong)(kong)制(zhi)在(zai)任意溫(wen)(wen)度的保(bao)溫(wen)(wen)時間；

液(ye)(ye)氮(dan)低溫槽(cao)內有熱電偶可檢測工件溫度及液(ye)(ye)氮(dan)溫度；

冷(leng)箱內有固(gu)定夾(jia)套，夾(jia)持(chi)測試(shi)(shi)工件(jian)，進行密(mi)封試(shi)(shi)驗；

箱(xiang)蓋頂部預留測試(shi)孔，方便閥體的測試(shi)；

   3 低溫系統(tong)配置(zhi)

低(di)溫(wen)槽體配置(zhi)一(yi)般配置(zhi)有(you)液(ye)(ye)位(wei)裝置(zhi)，用于檢(jian)(jian)測(ce)槽體內部液(ye)(ye)氮的實時液(ye)(ye)位(wei)反饋到控制(zhi)系統，以便(bian)實時為槽體補充液(ye)(ye)氮，槽體配有(you)溫(wen)度檢(jian)(jian)測(ce)系統，各個點(dian)位(wei)的溫(wen)度探頭檢(jian)(jian)測(ce)客戶所需的溫(wen)度點(dian)位(wei)溫(wen)度，反饋到控制(zhi)系統。低(di)溫(wen)槽體的上(shang)蓋可根(gen)據客戶要求制(zhi)作，根(gen)據實際使用情(qing)況定制(zhi)不(bu)同規格和功能的上(shang)蓋。

二、 液氮補液罐

為液(ye)(ye)(ye)氮低溫處理系(xi)(xi)(xi)統(tong)(tong)提供補(bu)(bu)液(ye)(ye)(ye)的液(ye)(ye)(ye)氮補(bu)(bu)液(ye)(ye)(ye)罐體(ti)(ti)是(shi)根據(ju)系(xi)(xi)(xi)統(tong)(tong)配置的液(ye)(ye)(ye)氮補(bu)(bu)液(ye)(ye)(ye)罐體(ti)(ti)，大小根據(ju)系(xi)(xi)(xi)統(tong)(tong)配置，由軟管連(lian)接至(zhi)系(xi)(xi)(xi)統(tong)(tong)。自(zi)增壓(ya)罐體(ti)(ti)自(zi)動為系(xi)(xi)(xi)統(tong)(tong)補(bu)(bu)液(ye)(ye)(ye)，液(ye)(ye)(ye)位(wei)可(ke)(ke)控，可(ke)(ke)配置自(zi)動報警系(xi)(xi)(xi)統(tong)(tong)，低液(ye)(ye)(ye)位(wei)時(shi)報警至(zhi)控制(zhi)系(xi)(xi)(xi)統(tong)(tong)。與低溫槽(cao)體(ti)(ti)形成整體(ti)(ti)配合的低溫控制(zhi)與供液(ye)(ye)(ye)系(xi)(xi)(xi)統(tong)(tong)。

液氮補液罐圖示

三、 液氮回收罐

作(zuo)為整體(ti)系(xi)(xi)(xi)統(tong)配(pei)置(zhi)的(de)液氮(dan)回(hui)(hui)(hui)收(shou)罐(guan)，液氮(dan)回(hui)(hui)(hui)收(shou)罐(guan)配(pei)置(zhi)于有需要的(de)客戶系(xi)(xi)(xi)統(tong)上面，為液氮(dan)低(di)溫處(chu)理系(xi)(xi)(xi)統(tong)提(ti)供(gong)液氮(dan)回(hui)(hui)(hui)收(shou)的(de)罐(guan)體(ti)，大小根(gen)據系(xi)(xi)(xi)統(tong)配(pei)置(zhi)，由軟管連(lian)接(jie)至(zhi)系(xi)(xi)(xi)統(tong)。根(gen)據系(xi)(xi)(xi)統(tong)操(cao)控，液氮(dan)回(hui)(hui)(hui)收(shou)罐(guan)回(hui)(hui)(hui)收(shou)液氮(dan)低(di)溫處(chu)理系(xi)(xi)(xi)統(tong)內的(de)余量液氮(dan)，并(bing)與低(di)溫槽體(ti)形成(cheng)整體(ti)配(pei)合的(de)低(di)溫控制與供(gong)液系(xi)(xi)(xi)統(tong)。