Tubular heat exchanger for corrosive media has a bundle of pipes with a two-part base consisting of an outer base part and an inner base plate screwed into the outer base part so that the inner base plate is connected to the bundle of pipes

摘要

Tubular heat exchanger (1) has a bundle of pipes (6) with a two-part base (9) consisting of an outer base part (13) and an inner base plate (14) screwed into the outer base part so that the inner base plate is connected to the bundle of pipes. The diameter of the inner base plate is smaller than the inner diameter of the housing (2). Preferred Features: A distributor plate (8, 11) is tensioned against the base on the end side. A seal (19) for a three-way sealing unit is provided in the transition region between the inner base plate and the outer base part and the distributor plate. A self-sealing screw connection is arranged between the inner base plate and the outer base part.