We need to provide a good heat exchanger effect, it can not ignore its use. Today, for you to share the heat exchanger can not be ignored.
1, for the heat exchanger, can not use hydrochloric acid (HCl) or hydrochloric acid cleaning agent and cleaning powder for chemical cleaning, which is due to insufficient dissolved fouling (containing residual chlorine) in the multi-gap structure is difficult to rinse clean Of the alkali and can not be fully carried out can be used nitric acid plus buffer or nitric acid cleaning agent, cleaning powder for cleaning, the appropriate heating can improve the cleaning efficiency.
2, the installation of equipment piping, should avoid the wire in the equipment, but should take the piping in the pipeline to prevent the wire current to make the contact within the board was breakdown.
3, the superheat of steam on the rubber gasket life greatly affected by the normal application of 150 ℃ -180 ℃ saturated steam rubber pressure gasket, the use of 3-5 years or longer, and used in about 130 ℃ The life of the superheated steam is only a few months, because the saturated vapor can form a layer of water film on the surface of the gasket and protect against the gasket at high temperatures, so the use of steam not only depends on whether its temperature is Gaskets, superheat is also an important factor can not be ignored.