公开(公告)号：US20230202899A1

公开(公告)日：2023-06-29

申请号：US17920230

申请日：2021-04-26

Applicant: SAINT-GOBAIN ISOVER

Inventor： Guillaume DUPEUX ,  Antony VISPO ,  Alexandre MARTIN ,  Sébastien CHESNEL

IPC: C03B5/235 ,  C03B37/01 ,  C03B5/43 ,  F27B3/20 ,  F27D99/00

CPC classification number: C03B5/2356 ,  C03B5/43 ,  C03B37/011 ,  F27B3/205 ,  F27D99/0033 ,  C03B2211/22 ,  F27D2099/0036

Abstract: An installation for melting a composition of raw materials, suitable for obtaining glass wool, textile glass yarns and/or flat glass, includes a melting chamber equipped with at least one submerged burner, wherein the melting chamber is defined by side walls made of refractory material and a bare metal bottom traversed by a network of pipes adapted for the circulation of a cooling fluid.

公开(公告)号：US20230391653A1

公开(公告)日：2023-12-07

申请号：US18246374

申请日：2021-09-23

Applicant: SAINT-GOBAIN ISOVER

Inventor： Guillaume DUPEUX ,  Alexandre MARTIN ,  Guillaume BARBA ROSSA

IPC: C03B1/00 ,  C03B3/00

CPC classification number: C03B1/00 ,  C03B3/005

Abstract: A method for preparing a raw material composition adapted to be fed into the melting chamber of a facility adapted to obtain cullet, glass wool and/or rock wool, textile glass yarns, flat glass and/or hollow glass, the method including grinding a mineral wool mixture adapted to enter into the raw material composition, such that the granular mixture obtained after grinding has a bulk density greater than or equal to 30 kg/m3.