BARRIQUAND TECHNOLOGIES THERMIQUES de chaleur, innovation energetique du transfert thermique

Principle of plate technology

The basic components of a plate and gasket exchanger are as follows :

• The bundle of plate consisting of cold-stamped, corrugated plates, the number of which depends on the heating programme.
• The gaskets to ensure that the channels are isolated from one another and to control fluid flow.
• The frame for assembling and tightening the plates.
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Technical characteristics and models

An extensive range

• 47 sizes of plate with 2 different angles
• Single-stream exchangers in most cases
• Tube diameters from 25 mm to 500 mm
• Design pressure up to 25 bar
• Plates: AISI 304, 316, Titanium, Hastelloy®, etc.
• Gaskets: Nitrile,EPDM,Viton,etc..
• Frames: for industrial and food processing uses

The best technical solution

• Inflow area

      Little pressure drop

      No dead zone

      Lateral distribution

• Exchange area

      Optimum use of pressure drop

      High turbulence

      Very high exchange coefficient

• Hooking system

      Automatic centring between plates

• Clipped or bonded gaskets

      Deep gasket groove

      Completely flush fitting

      Hardwearing gaskets

      Ease of installation

      Automatic centring between plates

The different types of plate

• A range of double-wall plates
• A range of free-flow plates
• A range of laser-welded plates (boxes)
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The different types of frame

• A range of industrial frames
• A range of standardised HVAC frames