公开(公告)号：EP0129538A3

公开(公告)日：1986-11-26

申请号：EP84890112

申请日：1984-06-15

Applicant: Harcuba, Siegfried ,  Harcuba, Theodor Peter, Dr. ,  Interverre Anstalt

Inventor： Harcuba, Siegfried

IPC: C03B03/00 ,  C03B05/027 ,  C03B05/187 ,  C03B05/225 ,  C03B05/235

CPC classification number: C03B3/00 ,  C03B3/02 ,  C03B3/023 ,  C03B5/00 ,  C03B5/033 ,  C03B5/04 ,  C03B5/182 ,  C03B5/187 ,  C03B5/225 ,  Y02P40/52

公开(公告)号：WO1998002386A1

公开(公告)日：1998-01-22

申请号：PCT/FR1997001244

申请日：1997-07-09

Applicant: SAINT GOBAIN VITRAGE ,  MOREAU, Raymond

Inventor： SAINT GOBAIN VITRAGE

IPC: C03B05/235

CPC classification number: C03B5/2353 ,  Y02P40/55

Abstract: The invention concerns a combustion method for melting glass, in which the fuel supply and the oxidant supply are both effected in such a way as to stagger the fuel/oxidant contact and to increase the volume of this contact so as to limit the temperature peaks and to reduce NO>x

Abstract translation: 本发明涉及一种用于熔化玻璃的燃烧方法，其中燃料供应和氧化剂供应都以使得燃料/氧化剂接触错开并增加该接触体积以便限制温度峰值和 以减少NO> x <排放。 本发明还涉及实现这种方法的玻璃熔炉。

公开(公告)号：WO1996041771A2

公开(公告)日：1996-12-27

申请号：PCT/EP1996002466

申请日：1996-06-07

Applicant: SOFTWARE & TECHNOLOGIE GLAS GMBH, COTTBUS ,  HEGEWALD, Frank ,  HEMMANN, Peter ,  HEELEMANN, Helmut

Inventor： SOFTWARE & TECHNOLOGIE GLAS GMBH, COTTBUS

IPC: C03B05/235

CPC classification number: C03B5/235 ,  F23C5/00 ,  F23C2900/05081 ,  F23M5/025 ,  F27B3/205 ,  Y02E20/342

Abstract: The disclosed cross-flame arrangement of cross-fired tank furnaces aims at a relative reduction of flame and roof temperatures in order to improve furnace performance and reduce nitrogen oxide. By partially deflecting fuel jets sideways out of the combustion air flow with several burners and orifice jewels, the starting reaction of the flame is subdued, a "cold" flame root is set, and NO is reduced. At the same time, a carburating effect is achieved, increasing the emission coefficient of the flame. Next to the furnace walls, therefore, it acts at first as a heat sink, but in the centre of the furnace, the heat emitted by the flame is intensified instead of its temperature (reducing its maximum values and NO emissions). The deflection of the flames into a fan flame pattern also increases flame length and the extent of coverage of the melt surface by the flames, lengthens the path of the flames and shortens the path of thermal radiation to flame-distant areas of the glass bath surface. Flame position may be vertically adjusted to give a uniform distance from the molten glass. The temperature in the upper part of the furnace is relatively reduced, lowering NO emission and increasing melting capacity. The improved heat radiation lowers the temperature at the outer end of the flame. In addition, the temperature reduction next to both furnace walls increases glass transverse flow in the lower part of the furnace, improving its performance.

Abstract translation: 横焰熔炉的发明倾斜火焰安排的目的是为提高性能和氮氧化物还原火焰和冠温度相对降低。 通过从具有多个抑制与NO还原，冷焰根设置相关联的火焰的初始反应的燃烧器和喷嘴结石燃烧空气流的燃料射流的局部侧向位移。 在同一时间与火焰的发射系数增加Karborierungseffekt得以实现。 因此，它作为一个散热器靠近壁第一，但在中央炉，是火焰温度的替代方案（和同时减少NO降低其峰值）加剧了火焰的热量。 所述Flammenauslenkung到优选扇形火焰布置还实现了火焰长度和熔体表面的火焰覆盖，flamepath的延伸和辐射路径的到玻璃浴的先前阻燃较远地区的缩短的增加。 垂直均匀glasbadnahe火位置是可调的。 上部炉温度，NO还原和增强性能的熔化，相对降低。 改进的热释放降低在退避火焰端的温度。 此外，接近在下部炉性能增强壁的温度下降双方的顺序增加了玻璃的横向流动。