浅谈可拆卸板式换热器故障与维修

Brief analysis of the failures and maintenance of detachable plate heat exchanger

可拆卸板式换热器是一种高效紧凑型热交换器。其具有结构简单、占地面积小、换热效率高、热损失小、拆卸维修方便、板片种类多等诸多优点。广泛应用于食品、医药、化工、电力、城市供暖等行业、企业的工艺流程中。在实际应用中的设备故障,轻者影响企业运行效率,重者造成经济损失,更有甚者造成人员安全事故。因此,正确认识和了解设备原理、构造、选型、安装、操作、维修等,至关重要。之所以分析和总结该设备常见的故障引发原因和预防方法,以及拆解维修的相关方法及注意事项等,目的在于降低设备故障率、提高可靠性、延长使用寿命,确保人员、财产安全,促进行业、企业更好的发展。

Detachable plate heat exchanger is a high-performance compact heat exchanger.It boasts simple structure,small size,high heat exchange efficiency,small heat loss,easy disassembly and maintenance,many types of plates and other advantages.Therefore,it has been widely used in food,pharmaceuticals,chemicals,electricity,urban heating and other industrial and business process.Equipment failures in practical application can affect the operational efficiency of enterprises in less serious cases,or cause economic loss and even security incidents in serious cases.As a result,correct understanding and knowledge of the principle,structure,model,installation,operation,maintenance,etc.of the equipment is of vital importance.Analysis and summary of common causes and prevention of failures in the equipment and its disassembly and maintenance-related methods and precautions is to reduce its failure rate,improve its reliability,and extend its service life.In this way,it is expected to ensure personnel and property safety and achieve better development of the industry and enterprises.