HEAT EXCHANGER

摘要

A plate heat exchanger (100) with a roller cage (208) is provided. The roller cage (208) is capable of rolling along a longitudinal direction (206) of a support bar (106). The roller cage (208) includes a roller holder (304), a plurality of rollers (210, 212) and a pair of cradles (306, 308). The plurality of rollers (210, 212) is attached to the roller holder (304) and movably connected to the support bar (106). The pair of cradles (306, 308) includes a body portion (504) and an end portion (506) that is attached to the body portion (504). The body portion (504) supports a movable end plate (102) of the plate heat exchanger (100).