FIELD: heating system.
SUBSTANCE: in a reactor-steam conversion heat exchanger, consisting of a plurality of systems of two coaxial tubes with annular space therebetween enclosed in a calender, the annular space is divided into two or three identical horizontal sectors. Each sector extends over the entire length of the pipes by means of a "centralizer" located in the upper part of the annular space, and each sector is provided with its own system of removable deflectors. The deflectors are connected together by a chain that is wound around a drum located outside the pipe to be filled. The catalyst particles are fed into the annular space by means of a funnel.
EFFECT: dense and uniform loading of the catalyst.
6 cl, 2 dwg, 1 ex
