| 摘要 |
FIELD: device for continued fiber production, in particular device for feeding of rock or glass melt from feeder of glass-melting furnace to glass feeders. ^ SUBSTANCE: claimed device includes electrically heated hole element, upper and bottom current contact jaws, pair of upper and bottom clamping arrangements for current contact jaws, forming apparatus with docking flange in cabinet upper part. Distance between outer edge of forming apparatus docking flange and inner edge of bottom current contact jaw clamping arrangement is 2-25 mm. Device may be additionally equipped with sealed high-temperature gasket arranged in clearance between pair of upper and bottom clamping arrangements for current contact jaws. ^ EFFECT: increased operating reliability for long period; stable fluid glass consumption; optimal temperature gradient through device elements. ^ 2 cl, 2 dwg |
