Causes and treatment methods of pressure increase in waste heat boilers
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Causes and treatment methods of pressure increase in waste heat boilers
Reasons for pressure increase in waste heat boiler: ⒈The valve plate of the delivery connection valve falls off ； ⒉System pipe network pressure is high ； ⒊The opening of the external delivery connection pressure control valve is too small. ； ⒋Pressure instrument signal transmission error. Treatment method: ⒈Shut down and replace the valve ； ⒉Contact dispatch to reduce pipeline network pressure ； ⒊Increase the opening of the delivery pressure control valve ； ⒋Contact instrument maintenance personnel.
1. Large load and large waste heat recovery 2. Large steam outlet resistance