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公开(公告)号：US06190160B1
公开(公告)日：2001-02-20
申请号：US09347026
申请日：1999-07-02
IPC分类号： F23N102
CPC分类号： F23N5/003 , F23G2207/101 , F23G2207/103 , F23G2207/104 , F23G2207/105 , F23L7/007 , F23N2023/52 , F23N2025/16 , F23N2035/06 , F23N2035/16 , F23N2037/28 , F23N2037/32 , Y02E20/344
摘要： The invention relates to a process for combustion of a fuel with an oxygen-rich oxidant, in a combustion chamber (3), in which, cyclically: at least one principal variable representing the combustion in the said combustion chamber (3) is measured, and, as a function of the result of the measurement of the at least one principal variable, a control instruction for regulating the flowrates of fuel and oxidant to be injected into the combustion chamber (3) is determined. Then the regulating control instruction is applied in order to make the fuel burn with the oxidant in the chamber (3). Additionally at least one secondary variable associated with an operational constraint of the combustion chamber (3) or with a perturbation in the operation of the latter is measured, and for the determination of regulating control instruction, the measurement result of the at least one secondary variable is also taken into account. The invention is useful in glass furnaces, rotary furnaces, and incineration furnaces.
摘要翻译： 本发明涉及一种在燃烧室（3）中燃烧具有富氧氧化剂的燃料的方法，其中循环地测量表示所述燃烧室（3）中的燃烧的至少一个主要变量， 并且根据所述至少一个主要变量的测量结果的函数，确定用于调节要喷射到所述燃烧室（3）中的燃料和氧化剂的流量的控制指令。 然后施加调节控制指令以使燃料与室（3）中的氧化剂一起燃烧。 此外，测量与燃烧室（3）的操作约束相关的至少一个次级变量，或者与其中的操作中的扰动相关联，并且为了确定调节控制指令，至少一个次级变量的测量结果 也被考虑在内。 本发明可用于玻璃熔炉，旋转炉和焚化炉。
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公开(公告)号：US20090148797A1
公开(公告)日：2009-06-11
申请号：US12091280
申请日：2006-10-23
申请人： Bertrand Leroux , Luc Jarry , Jean-Francois Simon , Remi Tsiava
发明人： Bertrand Leroux , Luc Jarry , Jean-Francois Simon , Remi Tsiava
CPC分类号： C03B5/235 , C03B5/2353 , F23C6/045 , F23D14/32 , F27D17/008 , Y02E20/344 , Y02P40/53 , Y02P40/55 , Y02P40/57
摘要： The invention relates to a burning method carried out in furnace provided with energy recovering means and burners, wherein a part of burners are embodied in the form of aero-combustible burners and the other part thereof are embodied in the form of oxy-combustible burners which are placed under the air ducts of the aero-combustible burners and carry out a staged combustion method.
摘要翻译： 本发明涉及一种在具有能量回收装置和燃烧器的炉子中进行的燃烧方法，其中燃烧器的一部分以气体可燃燃烧器的形式实现，其另一部分以可氧化燃烧器的形式实施， 放置在气体可燃燃烧器的风道下方，并进行分段燃烧方式。
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公开(公告)号：US20070062218A1
公开(公告)日：2007-03-22
申请号：US10570451
申请日：2004-09-03
摘要： The invention relates to a method for controlling the forming of flat glass by conducting molten glass over a liquid tin layer in a forming vat. According to said method, the concentration of H20 above the surface of the glass during the forming process is measured by means of at least one laser diode.
摘要翻译： 本发明涉及通过在成型槽中的液态锡层上导电熔融玻璃来控制平板玻璃的形成的方法。 根据所述方法，通过至少一个激光二极管测量在成型过程中在玻璃表面上方的H 2 O 2浓度。
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4.发明授权Oxidizing oxygen-fuel burner firing for reducing NOx emissions from high temperature furnaces 失效氧化燃料燃烧器燃烧器，用于降低高温炉的NOx排放公开(公告)号：US06171100B2
公开(公告)日：2001-01-09
申请号：US09400699
申请日：1999-09-20
IPC分类号： F23M900
CPC分类号： F23D14/32 , C03B5/2353 , F23C5/08 , F23D14/24 , F23M5/025 , Y02E20/344 , Y02P40/55 , Y02P40/57
摘要： Burner firing method and device are presented where an oxidizing oxygen-fuel burner is fired at an angle to the reducing air-fuel burner flame to reduce overall NOx emissions from high temperature furnaces. The oxidizing oxy-fuel burner stoichiometric equivalence ratio (oxygen/fuel) is maintained in the range of about 1.5 to about 12.5. The reducing air-fuel burner is fired at an equivalence ratio of 0.6 to 1.00 to reduce the availability of oxygen in the flame and reducing NOx emissions. The oxidizing flame from the oxy-fuel burner is oriented such that the oxidizing flame gas stream intersects the reducing air-fuel flame gas stream at or near the tail section of the air-fuel flame. The inventive methods improve furnace temperature control and thermal efficiency by eliminating some nitrogen and provide an effective burnout of CO and other hydrocarbons using the higher mixing ability of the oxidizing flame combustion products. The simultaneous air-fuel and oxy-fuel burner firing can reduce NOx emissions anywhere from 30% to 70% depending on the air-fuel burner stoichiometric ratio.
摘要翻译： 提出了一种燃烧器烧制方法和装置，其中氧化氧 - 燃料燃烧器与还原空气 - 燃料燃烧器火焰以一定角度被发射以减少来自高温炉的总体NOx排放。 氧化氧 - 燃料燃烧器的化学计量当量比（氧/燃料）保持在约1.5至约12.5的范围内。 还原空气燃料燃烧器以0.6至1.00的当量比燃烧，以减少火焰中的氧气的可用性并减少NOx排放。 来自氧燃料燃烧器的氧化火焰被定向成使得氧化火焰气流与在空气燃料火焰的尾部处或其附近的还原空气燃料火焰气流相交。 本发明的方法通过消除一些氮气来提高炉温控制和热效率，并且使用氧化火焰燃烧产物的较高混合能力来提供CO和其它烃的有效燃尽。 同时的空燃料和氧燃料燃烧器的燃烧可以根据空气 - 燃料燃烧器的化学计量比将NOx排放量减少30％至70％。
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公开(公告)号：US5078777A
公开(公告)日：1992-01-07
申请号：US440364
申请日：1989-11-22
申请人： Daniel Cozac , Jean-Francois Simon
发明人： Daniel Cozac , Jean-Francois Simon
摘要： A continuous glass-melting tank furnace includes a melting compartment including a melting tank having a lower part, and a superstructure equipped with heaters for receiving and melting raw batch material. Additionally included is a separate refining compartment including a refining tank and a superstructure equipped with a further heater, the refining tank having a lower part and including a transverse sill which divides the refining tank into an upstream refining cell and a downstream refining cell, each of the upstream refining cell and the downstream refining cell having respective upstream ends and downstream ends, and the further heater being arranged to heat melt in the upstream refining cell for creating a spring zone located closer to the downstream end of the upstream refining cell and a circulation of melt in the upstream refining cell which feeds the spring zone. A throat allowing communication between the lower parts of the melting tank and the refining tank, and a conditioning tank for receiving melt from the refining tank are also included.
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6.发明授权Oxidizing oxygen-fuel burner firing for reducing NOx emissions from high temperature furnaces 失效氧化燃料燃烧器燃烧器，用于降低高温炉的NOx排放
公开(公告)号：US5954498A
公开(公告)日：1999-09-21
申请号：US31977
申请日：1998-02-26
CPC分类号： F23D14/32 , C03B5/2353 , F23C5/08 , F23D14/24 , F23M5/025 , Y02E20/344 , Y02P40/55 , Y02P40/57
摘要： Burner firing method and device are presented where an oxidizing oxygen-fuel burner is fired at an angle to the reducing air-fuel burner flame to reduce overall NOx emissions from high temperature furnaces. The oxidizing oxy-fuel burner stoichiometric equivalence ratio (oxygen/fuel) is maintained in the range of about 1.5 to about 12.5. The reducing air-fuel burner is fired at an equivalence ratio of 0.6 to 1.00 to reduce the availability of oxygen in the flame and reducing NOx emissions. The oxidizing flame from the oxy-fuel burner is oriented such that the oxidizing flame gas stream intersects the reducing air-fuel flame gas stream at or near the tail section of the air-fuel flame. The inventive methods improve furnace temperature control and thermal efficiency by eliminating some nitrogen and provide an effective burnout of CO and other hydrocarbons using the higher mixing ability of the oxidizing flame combustion products. The simultaneous air-fuel and oxy-fuel burner firing can reduce NOx emissions anywhere from 30% to 70% depending on the air-fuel burner stoichiometric ratio.
摘要翻译： 提出了一种燃烧器烧制方法和装置，其中氧化氧 - 燃料燃烧器与还原空气 - 燃料燃烧器火焰以一定角度被发射以减少来自高温炉的总体NOx排放。 氧化氧 - 燃料燃烧器的化学计量当量比（氧/燃料）保持在约1.5至约12.5的范围内。 还原空气燃料燃烧器以0.6至1.00的当量比燃烧，以减少火焰中的氧气的可用性并减少NOx排放。 来自氧燃料燃烧器的氧化火焰被定向成使得氧化火焰气流与在空气燃料火焰的尾部处或其附近的还原空气燃料火焰气流相交。 本发明的方法通过消除一些氮气来提高炉温控制和热效率，并且使用氧化火焰燃烧产物的较高混合能力来提供CO和其它烃的有效燃尽。 同时的空燃料和氧燃料燃烧器的燃烧可以根据空气 - 燃料燃烧器的化学计量比将NOx排放量减少30％至70％。
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公开(公告)号：US4929266A
公开(公告)日：1990-05-29
申请号：US188553
申请日：1988-04-29
申请人： Daniel Cozac , Jean-Francois Simon
发明人： Daniel Cozac , Jean-Francois Simon
摘要： A method for manufacturing glass wherein raw material is fed as a batch to a continuous glass-melting tank furnace, melted in a melting tank and passed to a refining tank via a submerged throat. The melt is heated in the refining tank to de-gas it, and then molten refined glass is delivered to a conditioning tank where it is brought to a desired working temperature. The refining tank is divided into upstream and downstream refining cells by a transverse sill. The melt in the upstream refining cell is heated to create a spring zone located towards the downstream end of that cell and a circulation of melt in that cell which feeds the spring zone.
摘要翻译： 一种制造玻璃的方法，其中将原料以批料形式供给到连续的玻璃熔炉炉中，熔融在熔化槽中并通过浸没的喉部通入精炼罐。 熔融物在精炼罐中被加热以使其脱气，然后将熔融的精制玻璃输送到调节罐中，在该调节罐中达到所需的工作温度。 精炼罐通过横向门槛分为上游和下游精炼细胞。 上游精炼池中的熔体被加热以产生朝向该电池的下游端的弹簧区，以及在该电池中的弹簧循环，其供给弹簧区。
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