| 摘要 |
<p>#CMT# #/CMT# The rotary hearth furnace has an outer wall and an inner wall, where both walls define a furnace chamber which has treatment zone. A heating device (18) is provided for heating the furnace chamber. An annular rotary hearth (5) and a rotary drive are equipped with the rotary hearth furnace. A frame of an additional heating device (24a) is arranged between two horizontal planes (17). The additional heating device heats the workpieces (15) held in the horizontal planes. #CMT#USE : #/CMT# Rotary hearth furnace for use in the form of a ring type for heat treatment of workpieces. #CMT#ADVANTAGE : #/CMT# The annular rotary hearth and a rotary drive are equipped with the rotary hearth furnace, and the frame of an additional heating device is arranged between two horizontal planes, where the additional heating device heats the workpieces held in the horizontal planes, and thus ensures simple and cost-effective design of the rotary hearth furnace which allows a suitable treatment of the workpieces. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a rotary hearth furnace. 5 : Annular rotary hearth 15 : Workpieces 17 : Horizontal planes 18 : Heating device 24a : Additional heating device.</p> |
