连续过滤自动控制系统的设计与实现
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摘要
KH2PO4(KDP)是一种非线性光学变频晶体材料,广泛应用于激光核聚变领域。在KDP生长的过程中,因为其自身的结晶导致杂晶错乱分布,破坏了晶体溶液的稳定性,从而影响晶体的光学特性。为了提高晶体的结晶品质,取代手动和半自动控制方法,针对KDP水溶液的过滤工艺设计出一套连续过滤自动控制系统。该控制设备连续的对晶体水溶液进行过滤,去除其中的杂晶,建立一个更加稳定的结晶环境。该连续过滤控制系统已经在实际工业中得到应用,取得了良好的实际效果。
KH_2PO_4(KDP) is a kind of nonlinear optical frequency conversion crystal material,which widely used in the field of laser fusion. In the process of growth of KDP,as the crystallization of itself,which leads to mottle unbalanced distribution,that destroys the stability of the crystal solution,thereby damage crystal's optical properties. In order to improve the quality of crystal,replacing manual and semi-automatic control method. In view of the filtering process KDP aqueous solution,design a set of automatic control system for continuous filtration. The control equipment filters the crystal water soluble continuously,removing of mixed crystal and creating a more stable environment. The continuous filter control system has been applied in the actual industrial,which has obtained a good actual effect.
KH_2PO_4(KDP) is a kind of nonlinear optical frequency conversion crystal material,which widely used in the field of laser fusion. In the process of growth of KDP,as the crystallization of itself,which leads to mottle unbalanced distribution,that destroys the stability of the crystal solution,thereby damage crystal's optical properties. In order to improve the quality of crystal,replacing manual and semi-automatic control method. In view of the filtering process KDP aqueous solution,design a set of automatic control system for continuous filtration. The control equipment filters the crystal water soluble continuously,removing of mixed crystal and creating a more stable environment. The continuous filter control system has been applied in the actual industrial,which has obtained a good actual effect.
引文
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[5]杨强.大尺寸KDP晶体生长装置温度控制系统研究[D].大连:大连理工大学,2013.
[6]张从鹏,赵康康.基于STM32的串口服务器系统开发[J].仪表技术与传感器,2016(1):73-75.
[7]范鲲.基于西门子变频器的PLC控制程序设计[J].精密制造与自动化,2009(2):39-41.
[8]胡惠玉.基于工业以太网实现上位机对远程PLC的监控[J].长春工程学院学报(自然科学版),2011,12(2):113-116.
[2]王坤鹏,房昌水,张建秀,等. KDP(KD*P)晶体结构研究进展[J].人工晶体学报,2004,33(2):262-265.
[3]苏根博,曾金波,贺友平,等.大截面KDP晶体在激光核聚变研究中的应用[J].硅酸盐学报,1997,25(6):717-719.
[4] REN X,XU D,XUE D. Crystal growth of KDP,ADP,and KADP[J]. Journal of Crystal Growth,2008,310(7):2005-2009.
[5]杨强.大尺寸KDP晶体生长装置温度控制系统研究[D].大连:大连理工大学,2013.
[6]张从鹏,赵康康.基于STM32的串口服务器系统开发[J].仪表技术与传感器,2016(1):73-75.
[7]范鲲.基于西门子变频器的PLC控制程序设计[J].精密制造与自动化,2009(2):39-41.
[8]胡惠玉.基于工业以太网实现上位机对远程PLC的监控[J].长春工程学院学报(自然科学版),2011,12(2):113-116.