PURPOSE: To continuously and parallelly feed liquid fuel and combustion air to a burner by arranging large and small universal expansion joints coaxially with each other so that a pipe connected to the small universal expansion joint pierces through the large universal expansion joint.
CONSTITUTION: A steel distributor 22 is attached to large and small joints 20, 21 on the slide socket 34 side, and a steel pipe 23 is attached to thereto on the body 31 side so that the steel pipe 23 pierces through the large joint 20 coaxially arranged with the small joint 21. A black painted part 25 is connected to a burner 9 in a furnace body 14, and a part 24 shown in a shaded cross-section is concentrically arranged on the axis 4, and is secured while the rotary furnace body 14 may be rotated. Thereby it is possible to parallelly feed fuel and air into the burner 9.
UEMURA TADASHI
SHUNAN DENKO KK
TOCERA ENG CO LTD