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熱交換器矽酸鈣積垢
安裝二個月後積垢剝離顯露表面金屬光澤
系統示意圖
醫藥業案例
製藥公司-熱交換器
安裝前

工廠設備一年停工二次實施酸洗, 但是僅僅酸洗仍無法清除附著表面的矽酸鈣積垢, 仍然必需花費人工處理. 設備拆解復原消耗大量工時, 保養的費用龐大.
流體性質及成份

流體名                 焚化爐排水 
鹽濃度                 海水程度(3~5%) 
PH質                     7-8.5 
導電率                  3.12×104(60。C μS/cm) 
垢成份                  矽酸鈣 
液體組成              NaCl  NH4Cl  Na2CO3 
生產線
管徑                      250A
管厚                      3~4mm
圓周                      785mm
材質                      SUS304
流量                      MAX.300m3/Hr
溫度                      MAX.75。C
壓力                      MAX.2.4Kgf/cm2

安裝後 (約使用2個月)
拆解熱交換器, 以目視確認, 看的到的金屬面積垢已被除去.

   
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