plate heat exchanger

タイトルまたは説明

• A plate heat exchanger id very different from shell and tube heat exchangers,Though the technology of more than **0years old.Mostprocess engineer don't know their exsistence until it experience a problem on the process plane or a sales man introduce it to the process engineer.It is very popular inthe food anf beverage sector.The heat exchanger is made of a frame which holds the plates which separate the cooling fluids from the heating fluids.Heat istranferred from the plate,This turbulence means a higher heat transfer rate and the turbulence aso reduce the fouling tendency.It id trrue that the plate heat exchanger do tend do block easily when used in high fouling applications.It usually hanppens when the heat exchanger designed with low velocites and a low share stress.
   
• Becaus eof this features,aplate heat exchanger is of *0% of the shell and tube heat exchangers can perfrom the same duty.Also it can be designed the **0%counter- current configuration.it can achive a temperature approch of down to **3 degrees C.