Dynamic scraped surface heat exchanger

  • the dynamic scraped surface heat exchanger (dsshe) was designed to face some problems found in other types of heat exchangers. they increase heat transfer by: removing the fouling layers, increasing turbulence in case of high viscosity flow, and avoiding the generation of ice and other process by-products. dsshes incorporate an internal mechanism which periodically removes the product from the heat transfer wall.

  • introduction
  • basic description
  • types
  • evaluation
  • applications
  • see also
  • references

The dynamic scraped surface heat exchanger (DSSHE) was designed to face some problems found in other types of heat exchangers. They increase heat transfer by: removing the fouling layers, increasing turbulence in case of high viscosity flow, and avoiding the generation of ice and other process by-products. DSSHEs incorporate an internal mechanism which periodically removes the product from the heat transfer wall.