Search International and National Patent Collections

1. (WO2013156139) PROCESS GAS COOLER HAVING LEVER-CONTROLLED PROCESS GAS COOLER FLAPS

Pub. No.:    WO/2013/156139    International Application No.:    PCT/EP2013/001114
Publication Date: Fri Oct 25 01:59:59 CEST 2013 International Filing Date: Wed Apr 17 01:59:59 CEST 2013
IPC: F28F 27/02
Applicants: THYSSENKRUPP UHDE GMBH
Inventors: MEISSNER, Oliver
Title: PROCESS GAS COOLER HAVING LEVER-CONTROLLED PROCESS GAS COOLER FLAPS
Abstract:
The invention relates to a process gas cooler (1) having lever-controlled process gas cooler flaps (7), comprising a pressure jacket, and inside the pressure jacket an inlet region (3) for process gas (2) and an outlet region (4) for process gas (2) and a plurality of heat transfer pipes (5) and at least one bypass pipe (6) disposed centrally parallel to the heat transfer pipes (5), wherein process gas (2) is cooled as same flows through the heat transfer pipes (5) and is cooled less or not at all as same flows through the at least one bypass pipe (6), wherein a partition (14) is disposed between the heat transfer pipes (5, 6) and the outlet region (4) and the partition (14) has connecting openings (12), and each connecting opening (12) has a process gas cooler flap (7), wherein the process gas cooler flaps (7) regulate the passage of the flowing process gas (2), flap shafts (9) are provided, wherein the process gas cooler flaps (7) are mounted on the flap shafts (9), and an outwardly directed actuator (13) is provided, and levers (10) and connecting rods (11) are provided in the outlet region (4), and the flap shafts (9) are connected by means of a lever (10) and connecting rod (11) to the actuator (13) in such a way that the gas flow rate and the amount of process gas through the process gas cooler flap (7) from the outside can be controlled by means of the actuator (13).