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What are the types of gaskets commonly used in gasketed plate and frame heat exchangers

What are the types of gaskets commonly used in gasketed plate and frame heat exchangers

(Summary description)Due to the continuous expansion of the application field of gasketed plate and frame heat exchangers, there are different requirements for temperature resistance, pressure resistance and corrosion resistance for different media and processes.

What are the types of gaskets commonly used in gasketed plate and frame heat exchangers

(Summary description)Due to the continuous expansion of the application field of gasketed plate and frame heat exchangers, there are different requirements for temperature resistance, pressure resistance and corrosion resistance for different media and processes.

Information

Due to the continuous expansion of the application field of gasketed plate and frame heat exchangers, there are different requirements for temperature resistance, pressure resistance and corrosion resistance for different media and processes. It is obviously impossible to use one "universal" gasket to adapt to all situations, but gaskets of different materials should be used for different situations. The commonly used gasket section shape is hexagonal row. Commonly used types of gaskets are natural rubber, neoprene, EPDM, silicone rubber, fluorine rubber, asbestos fiberboard, etc. The gaskets of gasketed plate and frame heat exchanger should be replaced in time if leakage, breakage, aging and other phenomena occur during use.

gasketed plate and frame heat exchangers

The replacement of gasketed plate and frame heat exchanger should be done in the following order.
① Remove the waste gasket. Be careful not to make scratches in the gasket groove when disassembling.
② Use acetone, methyl ethyl ketone or other ketone solvents to remove the residual glue in the gasket groove.
③ Wipe the gasket groove and gasket with a clean cloth or cotton gauze.
④Apply the adhesive evenly in the gasket groove.
⑤ Put a clean new gasket on the board.
⑥ The plate with the gasket attached should be placed in a flat, cool and ventilated place and dried naturally before it can be installed and used.
 

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Time of issue:2020-02-11 00:00:00

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