当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2013年
8期
1047-1049
,共3页
絮凝%反应器%悬浮液%透光值
絮凝%反應器%懸浮液%透光值
서응%반응기%현부액%투광치
Flocculation%Reactor%Suspension%Transmission value
根据絮凝原理设计制造了新型絮凝反应器,并建立了连续絮凝实验装置。以液体透光值为指标,考察了在室温(25℃)和不同进液流量下处理高岭土悬浮液的效果。结果表明,该反应器可以在室温下达到较好的絮凝澄清效果,处理液透光值均达到120以上,节省了传统絮凝操作中需要加热所造成的能耗。综合考虑澄清效果和处理效率,确定进液流量为60 L/h较为适宜。
根據絮凝原理設計製造瞭新型絮凝反應器,併建立瞭連續絮凝實驗裝置。以液體透光值為指標,攷察瞭在室溫(25℃)和不同進液流量下處理高嶺土懸浮液的效果。結果錶明,該反應器可以在室溫下達到較好的絮凝澄清效果,處理液透光值均達到120以上,節省瞭傳統絮凝操作中需要加熱所造成的能耗。綜閤攷慮澄清效果和處理效率,確定進液流量為60 L/h較為適宜。
근거서응원리설계제조료신형서응반응기,병건립료련속서응실험장치。이액체투광치위지표,고찰료재실온(25℃)화불동진액류량하처리고령토현부액적효과。결과표명,해반응기가이재실온하체도교호적서응징청효과,처리액투광치균체도120이상,절성료전통서응조작중수요가열소조성적능모。종합고필징청효과화처리효솔,학정진액류량위60 L/h교위괄의。
A new type of flocculation reactor was designed and manufactured based on the flocculation theory, and continuous flocculation experiment device was established. Taking transmission value as evaluating indicator, the treatment effect of Kaolin suspension at room temperature(25 ℃)under different inlet flow was investigated. The results show that good flocculation clarification effect can be achieved at room temperature by using this reactor, the transmission values of fluid are all above 120, which can save the energy consumption of heating caused by the traditional flocculation operation. Considering the clarification effect and treatment efficiency, the proper liquid flow rate should be 60 L/h.