THIẾT BỊ TRAO ĐỔI NHIỆT DẠNG TẤM-CẤU TẠO

1. KHUNG
Frame:
The heat exchanger consists of a frame plate (head), a pressure plate (follower), acarrying bar, a lower bar and a column. Tie (clamping) bolts are used to press theplate package together. The size and number is depending on the type of heatexchanger.
2. TẤM:
Plates:
The plate package consists of plates with a groove along the rim of theplate and around the ports. The number of plates is, as well as size anddimension, dependant on the thermal output required. Depending on theapplication stainless steel or titanium plates might be used
3. ROĂN:
Gasket:
The groove provided in the plates holds the special gasket. The purposeof this gasket is to prevent intermixing of the media and leakage to theoutside.The gaskets are selected to suit the actual combination of temperature,chemical resistance and possible other conditions to be considered.They can be supplied in Viton, Nitrile or EPDM.