Collector line to the joint removal of a plurality of reformer tubes process gases fed to a reformer

摘要

It is a collector line to the joint removal of a plurality of reformer tubes (12, 14) process gases fed to a reformer is provided with a collector pipe (20) for receiving and forwarding of the process gases, at least one through an outlet opening (52) with the gathering tube (20) communicating inlet connection (24), wherein the inlet connection (24) at least one with the output port (52) communicating first input terminal (28) and at least one hand, with the outlet opening (52) communicating second input terminal (32), one with the first input terminal (28) connected first supply line (26) for connection to a reformer tube (12), a with the second input terminal (32) is connected to the second supply line (30) for connection to a reformer tube (14) and a both the first supply line (26) as well as the second supply line (30) surrounding a common form-flexible insulating sheath (34) for heat insulation. By means of which, in a common insulating sheath (34) to form a common inlet connection (24) combined first supply line (26) and second supply line (30), by means of simple constructive measures low caused by a reformer thermally induced loads, in particular mechanical stresses as a result of thermal expansion effects and / or below, a heat accumulation of the reformer, are made possible.