The plate frame heat exchangers are the equipment of a new type. They look like a collapsible frame heat exchangers, but have the advantages of a standard plate heat exchanger (efficient heat transfer and compact design) and tube heat exchanger (suitable for high temperature and pressure). Due to internal backflow reached a maximal temperature difference, which is impossible in other types of welded heat exchangers. Protective housing exchanger can be easily removed and cleaned, and the shear stress acting in a moving fluid is much higher than other heat exchangers. Thanks to the particular geometry of the flow channels, they can also be used as capacitors.

 Advantages of plate frame heat exchangers

 2. Laser welding for plate, no gasket 6. Low cost of using and maintenance
1. CIP cleaning plastin
2. Laser welding plates, absence of seals
3. High heat transfer coefficient with almost all the surfaces of the plates for teploobmena
4. Compact razmer
5. Adjustable diameter connection (ext. / Outdoor temp.), Universal konstruktsiya
6. Low operating costs

 The heat transfer plates welded heat exchanger

 The heat transfer plates are stamped from an imported sheet metal thickness of 0.8mm-1mm. The corrugated shape is the same as that of the heat exchanger plates collapsible frame, but does not have holes and surfaces which do not participate in heat transfer. Thus, all the plates can be used for heat transfer, which improves the efficiency of plants. Other location nozzles significantly optimizes the distribution of water between the plates and helps to prevent the phenomenon of "dead zones".

 

Specifications plate frame heat exchangers

 

 

	minimum	max.
heat transfer area (m2)	3	500
Design temperature (℃)	-50	250
Design pressure (bar)	vacuum	thirty
Material plates	Stainless steel: AISI304, AISI316L, 254SMO, 904L, 317L

 The heat exchanger NTEG / RTEG-Mashhad, Iran

 

application	regenerated / saturated glycol
The supplied model	AW80 / 70/316 / 0.8
Delivery quantity (pcs.)	1
Design temperature (℃)	230
The surface of the heat transfer / unit (m2)	56
Year of delivery	2013.11