| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: furnace contains casing with installed inside heating elements, cavity between external and internal wall of which is filled by heat insulation, herewith casing is implemented from two parts connected from one side by loops and from the other-by locks, from butts cavity between external and internal wall of casing is closed by annular sectors and lengthwise joint cavity of each of two parts of casing is closed by strip, herewith external diametre of casing and forms flange in which there implemented openings for connection of two and more furnaces into united furnace of more length. From both sides to inner wall of casing there are fixed semi-rings of diametre corresponding major diametre of electrical separator f, in which there are implemented openings for fixation of adjustment semi-rings, providing regulated gap between insulating layer of electrical separator and heating element at different diametres of electrical separator. ^ EFFECT: reduction of power consumption, mass and external overall dimensions of furnace, providing polymerisation of separators with different overall dimensions. ^ 11 cl, 10 dwg |
