Semi-dismounted heat exchangers

Design features:

  • two plates are joined together through all-around welding and two collector holes;
  • plate pack is formed of welded pairs and gaskets between them;
  • amount of gaskets is two times less than in common demountable devices;
  • one of the working fluid flows along the welded channels, contacting with the ring gaskets only, – improved reliability channelizing;

In what cases should be used

  • when mechanical treatment is necessary along one side of the working fluid only;
  • when one of the working fluid changes the phase state;
  • when the seal of improved reliability is necessary along one side of the working fluid.
  • polurazborny_eng