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1. 发明授权

US07168269B2 Gas injection for glass melting furnace to reduce refractory degradation 失效
$Gas injection for glass melting furnace to reduce refractory degradation$
公开(公告)号：US07168269B2
公开(公告)日：2007-01-30
申请号：US10208239
申请日：2002-07-30
申请人： Neil George Simpson , John R. LeBlanc , Gregory Floyd Prusia
发明人： Neil George Simpson , John R. LeBlanc , Gregory Floyd Prusia
IPC分类号： C03B5/167 , C03B5/237
CPC分类号： C03B5/425 , C03B5/193 , C03B5/2353 , C03B2211/30 , C03B2211/40 , C03B2211/60 , F23C5/00 , F23C6/047 , F23D14/02 , F23D14/32 , F23D17/002 , F23L7/00 , F23L2900/07005 , Y02E20/344 , Y02P40/55 , Y02P40/57 , Y02P40/58
摘要： A glass melting furnace has a gas inlet positioned proximate to a charging section oxy-fuel combustion region to introduce gas into the region and to at least partially displace gas having a partial pressure of alkali vapor from the region, and optionally a gas outlet is adapted to provide an exit for a volume of furnace atmosphere. A method for reducing alkali vapor corrosion of glass furnace refractory structures includes providing a gas inlet proximate to the oxy-fuel combustion region; introducing a volume of gas from the inlet into the region, displacing a volume of gas having a partial pressure of alkali vapor from the region; and, optionally providing a gas outlet adapted to provide an exit for a volume of furnace atmosphere.

2. 发明授权

US06705117B2 Method of heating a glass melting furnace using a roof mounted, staged combustion oxygen-fuel burner 有权
标题翻译：使用屋顶安装的分段式燃烧氧燃料燃烧器加热玻璃熔炉的方法
公开(公告)号：US06705117B2
公开(公告)日：2004-03-16
申请号：US09798826
申请日：2001-03-02
申请人： Neil George Simpson , Greg Floyd Prusia , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
发明人： Neil George Simpson , Greg Floyd Prusia , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
IPC分类号： C03B518
CPC分类号： C03B5/193 , C03B5/2353 , C03B2211/30 , C03B2211/40 , C03B2211/60 , F23C5/00 , F23C6/047 , F23D14/02 , F23D14/32 , F23D17/002 , F23L7/00 , F23L2900/07005 , Y02E20/344 , Y02P40/53 , Y02P40/535 , Y02P40/55 , Y02P40/57
摘要： In an industrial glass furnace, which optionally contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material, at least one staged combustion oxy-fuel burner is mounted in the roof of the furnace to provide heat to melt the glass batch material by providing a flow of fuel to the oxy-fuel burner; providing a flow of gaseous oxidant in association with said the oxy-fuel burner; injecting the fuel and the oxidant into the furnace; and, combusting the fuel such that at least a portion of combustion is effected in the vicinity of said glass forming material to enhance convective and radiative transfer of heat to said glass forming material without substantially disturbing the glass forming material. In one embodiment, the oxy-fuel burner is adapted for injecting liquid fuels. In another embodiment, the oxy-fuel burner is adapted for fuel staged combustion and contains at least one outer oxidant injector and two inner fuel injectors, the innermost fuel injector being adapted for high velocity fuel injection and the other fuel injector, disposed between the innermost fuel injector and the outer oxidant injector, being adapted for lower velocity fuel injection.
摘要翻译：在工业玻璃熔炉中，其任选地包含用于向玻璃批料材料提供热量的换热器，再生器，电升压或其它装置，至少一个分段燃烧的氧 - 燃料燃烧器安装在炉顶，以提供热量以熔化玻璃通过向氧燃料燃烧器提供燃料流; 提供与所述氧 - 燃料燃烧器相关联的气态氧化剂流; 将燃料和氧化剂注入炉中; 并且使所述燃料燃烧，使得在所述玻璃形成材料附近进行至少一部分燃烧，以增强对所述玻璃形成材料的热量的对流和辐射传递，而基本上不干扰所述玻璃形成材料。在一个实施例中，氧 - 燃料燃烧器适用于喷射液体燃料。在另一个实施例中，氧 - 燃料燃烧器适用于燃料分级燃烧，并且包含至少一个外部氧化剂喷射器和两个内部燃料喷射器，最内部燃料喷射器适于高速燃料喷射，另一个燃料喷射器设置在最内部燃料喷射器和外部氧化剂喷射器，适用于较低速度的燃料喷射。

3. 发明授权

US06250915B1 Burner and combustion method for heating surfaces susceptible to oxidation or reduction 失效
公开(公告)号：US06250915B1
公开(公告)日：2001-06-26
申请号：US09538021
申请日：2000-03-29
申请人： Donald Prentice Satchell, Jr. , Neil George Simpson , Andrew Peter Richardson
发明人： Donald Prentice Satchell, Jr. , Neil George Simpson , Andrew Peter Richardson
IPC分类号： F27D700
CPC分类号： F27D99/0033 , C03B5/2353 , F23C6/047 , F23C2900/07022 , F23D14/20 , Y02P40/55
摘要： A method of heating a surface provides for a central fuel rich jet having a peripheral shroud of substantially stoichiometric combustion products and one or more fuel lean jets each having a peripheral shroud of substantially stoichiometric combustion products. The fuel lean jets are placed around the periphery of the central fuel rich jet. The fuel lean jet or jets each having shrouds of substantially stoichiometric combustion products and a careful choice of relative velocities for each results in minimizing the mixing of the fuel rich and fuel lean jets until they are at or near the surface of the material to be melted. The placement of the fuel lean jet and fuel rich jets may be reversed in applications where an oxidizing atmosphere is required at the surface to be heated.

4. 发明授权

US06540508B1 Process of installing roof mounted oxygen-fuel burners in a glass melting furnace 有权
标题翻译：将屋顶安装的氧燃料燃烧器安装在玻璃熔炉中的过程
公开(公告)号：US06540508B1
公开(公告)日：2003-04-01
申请号：US09664570
申请日：2000-09-18
申请人： Neil George Simpson , John R. LeBlanc , Thomas G. Clayton , Greg Floyd Prusia
发明人： Neil George Simpson , John R. LeBlanc , Thomas G. Clayton , Greg Floyd Prusia
IPC分类号： F27D100
CPC分类号： F23M5/025
摘要： A process for installing a refractory burner block in a glass furnace crown, wherein the glass furnace crown comprises a second refractory material different than the burner block refractory, includes installing a refractory crown block in the furnace crown, wherein the crown block refractory is compatible with the burner block refractory and the second refractory material, wherein the crown block is provided with a hole for accepting the burner block; and disposing the burner block into the crown block hole in sealing engagement therewith. A process for installing a refractory burner block in a hot glass furnace crown, wherein the glass furnace crown comprises a second refractory material different than the burner block refractory, includes removing crown insulation from the exterior of the furnace crown; inserting a patch of refractory material compatible with the furnace crown second refractory material into the crown in the vicinity of the removed insulation; drilling a hole into the crown through the refractory patch, optionally with a water cooled diamond drill; and, inserting the refractory burner block into the hole in the furnace crown through the refractory patch. A process for installing a refractory burner block in a glass furnace crown, wherein the glass furnace crown comprises a highly thermally conductive fused cast refractory material, includes installing an insulating barrier mounting block on the upper surface of the furnace crown, wherein the mounting block is compatible with the burner block refractory and the fused cast refractory material, wherein the mounting block is provided with a hole for accepting the burner block, and wherein the insulating barrier mounting block is prepared when the furnace crown is not hot; and disposing the burner block into the mounting block hole in sealing engagement therewith.
摘要翻译：一种用于在玻璃炉顶中安装耐火燃烧器块的方法，其中所述玻璃炉顶部包括与所述燃烧器块耐火材料不同的第二耐火材料，包括在所述炉顶中安装耐火冠块，其中所述冠块耐火材料与所述燃烧器耐火材料和所述第二耐火材料，其中所述冠形块设置有用于接受所述燃烧器块的孔; 并且将燃烧器块设置在与其密封接合的胎冠块孔中。一种用于在热玻璃炉顶中安装耐火燃烧器块的方法，其中所述玻璃炉膛包括不同于所述燃烧器块耐火材料的第二耐火材料，包括从所述炉膛的外部去除所述绝缘体; 将与炉冠第二耐火材料相容的耐火材料块贴在去除的绝缘体附近的表冠中; 通过耐火贴片在孔中钻孔，任选地使用水冷金刚石钻头; 并且通过耐火贴片将耐火燃烧器块插入炉顶中的孔中。一种将耐火燃烧器块安装在玻璃炉膛中的方法，其中玻璃炉膛包括高导热性熔铸耐火材料，包括在炉膛的上表面上安装绝缘阻挡物安装块，其中安装块为与燃烧器耐火材料和熔融铸造耐火材料相容，其中安装块设置有用于接受燃烧器块的孔，并且其中当炉冠不热时制备绝缘阻挡安装块; 并且将燃烧器块放置在与其密封接合的安装块孔中。

5. 发明授权

US07669439B2 Gas injection for glass melting furnace to reduce refractory degradation 失效
$Gas injection for glass melting furnace to reduce refractory degradation$
标题翻译：玻璃熔炼炉注气降低难度降解
公开(公告)号：US07669439B2
公开(公告)日：2010-03-02
申请号：US11657153
申请日：2007-01-24
申请人： Neil George Simpson , John R. LeBlanc , Gregory Floyd Prusia
发明人： Neil George Simpson , John R. LeBlanc , Gregory Floyd Prusia
IPC分类号： C03B5/167 , C03B5/425
CPC分类号： C03B5/425 , C03B5/193 , C03B5/2353 , C03B2211/30 , C03B2211/40 , C03B2211/60 , F23C5/00 , F23C6/047 , F23D14/02 , F23D14/32 , F23D17/002 , F23L7/00 , F23L2900/07005 , Y02E20/344 , Y02P40/55 , Y02P40/57 , Y02P40/58
摘要： A glass melting furnace has a gas inlet positioned proximate to a charging section oxy-fuel combustion region to introduce gas into the region and to at least partially displace gas having a partial pressure of alkali vapor from the region, and optionally a gas outlet is adapted to provide an exit for a volume of furnace atmosphere. A method for reducing alkali vapor corrosion of glass furnace refractory structures includes providing a gas inlet proximate to the oxy-fuel combustion region; introducing a volume of gas from the inlet into the region, displacing a volume of gas having a partial pressure of alkali vapor from the region; and, optionally providing a gas outlet adapted to provide an exit for a volume of furnace atmosphere.
摘要翻译：玻璃熔炉具有靠近充电部分氧 - 燃料燃烧区域定位的气体入口，以将气体引入该区域并且至少部分地替代来自该区域的具有碱性蒸汽分压的气体，并且可选地，气体出口被适配以提供大量炉气氛的出口。一种减少玻璃熔炉耐火结构的碱蒸汽腐蚀的方法包括提供靠近氧 - 燃料燃烧区的气体入口; 将一定体积的气体从入口引入该区域，从该区域移出一定体积的具有碱蒸气分压的气体; 并且，可选地提供适于为一定体积的炉气氛提供出口的气体出口。

6. 发明授权

US06474982B2 Burner and combustion method for heating surfaces susceptible to oxidation or reduction 失效
标题翻译：用于加热易受氧化或还原的表面的燃烧器和燃烧方法
公开(公告)号：US06474982B2
公开(公告)日：2002-11-05
申请号：US09888873
申请日：2001-06-25
申请人： Donald Prentice Satchell, Jr. , Neil George Simpson , Andrew Peter Richardson
发明人： Donald Prentice Satchell, Jr. , Neil George Simpson , Andrew Peter Richardson
IPC分类号： F27D700
CPC分类号： F27D99/0033 , C03B5/2353 , F23C6/047 , F23C2900/07022 , F23D14/20 , Y02P40/55
摘要： A method of heating a surface provides for a central fuel rich jet having a peripheral shroud of substantially stoichiometric combustion products and one or more fuel lean jets each having a peripheral shroud of substantially stoichiometric combustion products. The fuel lean jets are placed around the periphery of the central fuel rich jet. The fuel lean jet or jets each having shrouds of substantially stoichiometric combustion products and a careful choice of relative velocities for each results in minimizing the mixing of the fuel rich and fuel lean jets until they are at or near the surface of the material to be melted. The placement of the fuel lean jet and fuel rich jets may be reversed in applications where an oxidizing atmosphere is required at the surface to be heated.
摘要翻译：一种加热表面的方法提供了具有基本上化学计量的燃烧产物的外围护罩和一个或多个燃料稀薄射流的中央富燃料射流，每个喷射器具有基本上化学计量的燃烧产物的外围护罩。燃料稀薄射流被放置在中央富燃料射流的周围。每个具有基本上化学计量的燃烧产物的护罩的燃料稀薄射流或喷射器，并且仔细选择相对速度导致最大限度地减少富燃料和燃料稀薄射流的混合，直到它们处于或接近待熔化材料的表面。在要加热的表面需要氧化气氛的应用中，燃料稀薄射流和富燃料射流的放置可能相反。

7. 发明授权

US06705118B2 Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner 有权
标题翻译：使用屋顶安装的氧气燃料燃烧器加热玻璃熔炉的方法
公开(公告)号：US06705118B2
公开(公告)日：2004-03-16
申请号：US10117898
申请日：2002-04-08
申请人： Neil George Simpson , Greg Floyd Prusia , Stephen McDonald Carney , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
发明人： Neil George Simpson , Greg Floyd Prusia , Stephen McDonald Carney , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
IPC分类号： C03B516
CPC分类号： C03B5/193 , C03B5/2353 , C03B2211/30 , C03B2211/40 , C03B2211/60 , F23C5/00 , F23D14/02 , F23D14/32 , F23D17/002 , F23L7/00 , F23L2900/07005 , Y02E20/344 , Y02P40/535 , Y02P40/55 , Y02P40/57
摘要： In an industrial glass furnace which contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material an oxy-fuel burner mounted in the roof of the furnace provides additional heat to melt the batch material. A method of mounting and using such a roof-mounted oxy-fuel burner including the operating parameters to maximize heat transfer while minimizing the disturbance of the batch material is disclosed.
摘要翻译：在一种工业玻璃炉中，其包含用于向玻璃批料材料提供热量的换热器，再生器，电升压或其它装置，安装在炉顶上的氧燃料燃烧器提供额外的热量来熔化批料。公开了一种安装和使用这种屋顶安装的氧 - 燃料燃烧器的方法，其包括操作参数以使热传递最大化，同时最小化批料的干扰。

8. 发明授权

US06422041B1 Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner 有权
标题翻译：使用屋顶安装的氧气燃料燃烧器加热玻璃熔炉的方法
公开(公告)号：US06422041B1
公开(公告)日：2002-07-23
申请号：US09374921
申请日：1999-08-16
申请人： Neil George Simpson , Greg Floyd Prusia , Stephen McDonald Carney , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
发明人： Neil George Simpson , Greg Floyd Prusia , Stephen McDonald Carney , Thomas G. Clayton , Andrew Peter Richardson , John R. LeBlanc
IPC分类号： C03B5183
CPC分类号： C03B5/193 , C03B5/2353 , C03B2211/30 , C03B2211/40 , C03B2211/60 , F23C5/00 , F23D14/02 , F23D14/32 , F23D17/002 , F23L7/00 , F23L2900/07005 , Y02E20/344 , Y02P40/535 , Y02P40/55 , Y02P40/57
摘要： In an industrial glass furnace which contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material an oxy-fuel burner mounted in the roof of the furnace provides additional heat to melt the batch material. A method of mounting and using such a roof-mounted oxy-fuel burner including the operating parameters to maximize heat transfer while minimizing the disturbance of the batch material is disclosed.
摘要翻译：在一种工业玻璃炉中，其包含用于向玻璃批料材料提供热量的换热器，再生器，电升压或其它装置，安装在炉顶上的氧燃料燃烧器提供额外的热量来熔化批料。公开了一种安装和使用这种屋顶安装的氧 - 燃料燃烧器的方法，其包括操作参数以使热传递最大化，同时最小化批料的干扰。

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