(57) The invention discloses a reflector structure for infrared radiation ovens intended
for heat treatment of objects and incorporating an oven chamber through which objects
to be treated are conveyed and which is provided with radiation sources constituted
by infrared heating tubes (3) and having reflectors (1) provided behind said infrared
tubes, at least the reflector surface thereby being manufactured by a ceramic fibrous
material, adapted to reflect most of the radiation of the infrared heating tube (3),
but to absorb a portion thereof in order to reach such an elevated temperature on
the surfaces of the reflectors that any impurities on said reflector surfaces will
be incinerated.
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