Patent DE-102009003303-B3 (DE)
Title: Method for the production of foam glass, comprises supplying a raw mixture from a mixing container over a supply arrangement with uniform scrubber supply on a glass nonwoven strip and/or glass nonwoven segment
Inventor: FRAAS MICHAEL
IPC: C03C11/00
Filed: 2009-01-04
Granted: 2010-02-04
Abstract: The method comprises supplying raw mixture (1) from mixing container (2) over supply arrangement (3) with uniform scrubber supply on a glass nonwoven strip (4) and/or glass nonwoven segment, which are arranged previously on a rotating member, where the raw mixture is subjected in segments in the form of raw blocks and/or raw plates over total width of the glass non-woven strips and/or glass non-woven segments and adjusted over a wiper (5) to the supply height in a first process section, and arriving the segments on the glass non-woven strip and/or glass nonwoven segments in the foamed oven. The method comprises supplying a raw mixture (1) from a mixing container (2) over a supply arrangement (3) with uniform scrubber supply on a glass nonwoven strip (4) and/or glass nonwoven segment, which are arranged previously on a rotating member, where the raw mixture is subjected in segments in the form of raw blocks and/or raw plates over the total width of the glass non-woven strips and/or glass non-woven segments and adjusted over a wiper (5) to the supply height in a first process section, arriving the segments on the glass non-woven strip and/or glass nonwoven segments in the foamed oven and passing through different heating zones, where the segments pass through one after the other to the inlet area and a foaming area in a second process step, carrying out a pre-cooling in a stabilization area at the end of the foaming oven, tilting the discontinued segments through a positioning device vertically on a breadth sled and introducing into a cooling oven, where the positioning device hooks in the surface of the segment and/or the segments positions on the breadth sleds in third section of the process, tilting the segments again horizontally on a conveyor at the end of the cooling oven and subjecting to post-processing in the form of well known cutting device and/or milling machine, where a horizontal, vertical and/or three-dimensional post-processing is carried out in fourth process section, and stacking the post-processed segments over a stacking arrangement on plates and/or stacking on bearing plates and packing with stretching foils in the fifth section of the process. In the fifth section, the edges of the segments are supported through an edge protection. In the first section, the segments are formed through stopping the supply of raw mixture and through lowering and lifting the wiper and a vibration element is switched on the wiper. In the third section, the segments are introduced parallel next to one another into the cooling oven. The cooling is carried out in the third section in a defined tension free manner. The glass nonwoven strips and/or the glass non-woven segments are remained on the lower side of the segment and the glass non-woven strips are separated between the individual segments. Independent claims are included for: (1) supply arrangement for the material supply for the production of foam glass; (2) foaming oven for the production of foaming glass; and (3) device for transporting of foam glass block during the production of foam glass.