Plate heat exchanger maintenance: What should be paid attention to before the operation of plate heat exchanger? _
The 195 plate heat exchanger is a relatively new type of machinery now. The plate heat exchanger has a fixed life span. Therefore, we need to pay attention to many things in our daily operation. Today I will share with you the plate heat exchanger. Heater maintenance: What are the precautions before the operation of the plate heat exchanger? First: Reserve a certain inspection place around the position of the equipment plate heat exchanger. Second: Clean the pipes connected to the equipment to prevent sand, oil, welding slag and other debris from entering the plate heat exchanger, which will block the flow path or damage the plates. The plate heat exchanger occupies a small area and is light in weight. Except for the volume of the equipment itself, there is no need to reserve space for rated inspection and equipment. The thickness of the plate used for heat exchange is 0.6-0.8mm. Third: When the plate heat exchanger is shut down in the sequence of opening and stopping, first close the medium solenoid valve on the high pressure side, and then close the medium solenoid valve on the low pressure side. Today, with exaggerated efficiency, environmental protection and energy saving, the advantages of plate heat exchangers in the field of heat exchange have become increasingly significant. They can be used in various processes such as heating, cooling and food disinfection. In terms of low-level heat recovery, It also has significant economic benefits. When the plate heat exchanger is turned on, first open the low-pressure side medium plunger valve, and then slowly open the high-pressure side medium plunger valve after the medium fills the plate heat exchanger channels. Today, the editor shared with you the maintenance of plate heat exchanger: What are the precautions before the operation of the plate heat exchanger? If you have any questions about plate heat exchanger maintenance and plate heat exchangers, the official website of Diguang Heat Transfer welcomes your consultation.