Plate heat exchanger has uneven cold and heat
After the plate heat exchanger has been used for a long time, the phenomenon of uneven heating and cooling will appear. This situation may be due to a problem with the heat exchanger components, then we need to clean it or replace the damaged one. So how do you do it?
When the plate heat exchanger starts to operate, if the plate heat exchanger is found to be uneven in cold and heat, you need to check whether it is because of the exhaust air between the heat exchanger plates. The plate heat exchanger strictly controls the temperature and pressure not to exceed the fixed value. Because the equipment is full of medium during the operation of the plate heat exchanger, the bolts should not be clamped under pressure.
The plate heat exchanger is an indispensable equipment for heat exchange and transfer in the process of chemical production. In the production of petroleum, chemical, light industry, pharmaceuticals, energy and other industries, the plate heat exchanger has a safe and reliable structure, is economical and fair, and is easy to manufacture. Installation, operation and maintenance.
Plate heat exchange has the characteristics of high heat exchange efficiency, low heat loss, compact and light structure, small footprint, easy installation and cleaning, wide application, long service life, etc. It is widely used in metallurgy, petroleum, chemical, food, pharmaceutical, and shipbuilding. It is an excellent equipment for heating, cooling, heat recovery, and rapid sterilization in industries such as, textile and papermaking.
Plate heat exchangers are widely used in organic and inorganic chemical industries, petroleum, metallurgy, food and beverage, textiles, papermaking, central cooling systems, pharmaceutical industries, urban heating and other industries.
