Clamping device for flow module plates, reactor plates or heat exchanger plates

摘要

The present invention relates to a clamping device comprising two end plates (2, 7), springs (1), and tension rods (8), wherein the springs (1) are arranged on a supporting element to distribute clamping forces on one or more flow module plates, one or more reactor plates, one or more heat exchanger plates, or combinations thereof, which plates (6) are placed between the two end plates (2, 7). The present invention relates also to a method for opening and closing a plate reactor or a flow module, and uses of the clamping device.

主权项

1. A reactor frame arrangement or a flow module frame arrangement comprising a clamping device comprising two end plates, disc springs, pistons, tension rods, two distribution plates, two pressure plates, which piles of disc springs are threaded on the pistons, and the disc springs and the pistons are arranged as a grid of springs supported on one of the end plates to distribute clamping forces, wherein the clamping forces are redistributed by addition of material or by removal of material between the pressure plates and the distribution plates to define a contact pattern in the interface between the pressure plate and the distribution plate; and
a vertical groove is milled in each distribution plates in all its length creating two vertical lines of contact between the pressure plate and the distribution plate or a vertical groove is milled in each pressure plate in all its length creating two vertical lines of contact between the pressure plate and the distribution plate.