A boiler feed pump Failure Analysis modern large boiler feed pump system consists of more than one feed pump composed by two or three starts to main DG46-30 × 5 centrifugal pump, one or two electric feed pump as a backup or Auxiliary. When this configuration is conducive to the pump to pump the host system fails or can not meet the needs of the boiler operation, start the standby pump system to supplement and avoid downtime due to boiler feed water pump failure. Common boiler feed pump failure is mainly concentrated in the lubricating system, shelter system, speed control system, auxiliary motor overheating and insufficient flow aspects. Find a scientific analysis of the reasons for the failure to troubleshoot and resolve through boiler feed water pump failures basis DG46-30 × 7 industrial boiler feed water, and only for the Cause of exclusion in order to avoid the same type of failure again. Following on the causes of the different types of fault exclusion, etc. are discussed. Troubleshooting conclusion boiler boiler feed pump is an important part of modern boiler, safe and stable operation of the boiler has an important impact. Therefore, boiler maintenance and administration must pay attention to the boiler feed pump system of conservation and stewardship DG46-30 × 6 boiler feed pumps to failure prevention science conducted for the purpose of conservation of boiler feed pumps, component life with the change in time due, After avoiding damage caused greater damage to parts of the unit. Established to conserve water pump system records, according to the boiler operation and record scientific analysis to determine the replacement time, in order to safeguard the stability of the pump system operation. This requires the maintenance department should strengthen the training of professional and technical personnel, the requirements of professional and technical personnel not only have a high boiler feed pumps professional knowledge and skills, but also has modern equipment management concepts and methods. Scientific management and high level of expertise to ensure the safe and stable operation of the boiler. Boiler feed pumps, DG46-30 × 3 boiler feed pumps, water pumps stone yuan (business card) provided by Anguo City Pump Co., Ltd. Shi Yuan. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.