公开(公告)号：US06360677B1

公开(公告)日：2002-03-26

申请号：US09468110

申请日：1999-12-21

申请人： Dominique Robillard ,  Thierry Borissoff ,  Celso Zerbinatti ,  Dora Sophia Alves ,  Jacques Dugue

发明人： Dominique Robillard ,  Thierry Borissoff ,  Celso Zerbinatti ,  Dora Sophia Alves ,  Jacques Dugue

IPC分类号： F23D1116

CPC分类号： F23D11/101 ,  F23D17/00 ,  F23G2209/10

摘要： An injector for a burner is provided in which assemblies for injecting the main and auxiliary fuels and the oxidizer are arranged radially, one around the other, about a longitudinal axis. The injector has a main-fuel outlet, an oxidizer outlet, and an auxiliary-fuel outlet on the respective assemblies. The injector can be used in incinerator applications, such as in methods for producing clinker.

摘要翻译： 提供了一种用于燃烧器的喷射器，其中用于喷射主燃料和辅助燃料和氧化剂的组件围绕纵向轴线径向地排列成一个。 喷射器在相应组件上具有主燃料出口，氧化剂出口和辅助燃料出口。 注射器可用于焚烧炉应用，例如用于生产熟料的方法。

公开(公告)号：US06318278B1

公开(公告)日：2001-11-20

申请号：US09599217

申请日：2000-06-22

申请人： Jacques Dugue ,  Thierry Borissoff ,  Ovidiu Marin ,  Ivan Milosavljevic ,  Dora Sophia Alves ,  Michel Viardot

发明人： Jacques Dugue ,  Thierry Borissoff ,  Ovidiu Marin ,  Ivan Milosavljevic ,  Dora Sophia Alves ,  Michel Viardot

IPC分类号： F23L900

CPC分类号： F27B7/2033

摘要： In this process the material is passed through a precalcination device equipped with at least one fuel injector at the outlet of which a fuel injection zone is formed, then the at least partially calcined material is passed into the rotary kiln which at its downstream end, is equipped with a primary combustion unit. At least one oxygen rich fluid with an oxygen concentration by volume higher than that of the products of combustion from the rotary kiln is injected near to the injection zone so that the oxygen rich fluid can supply from 1% to 40%, and preferably form 1 to 10% of the stoichiometric amount of oxygen needed for the combustion of the fuel injected by the injector.

摘要翻译： 在该过程中，材料通过配备有至少一个燃料喷射器的预煅烧装置，在其出口处形成燃料喷射区，然后至少部分煅烧的材料进入回转窑，在其下游端是 装备有一级燃烧单元。 将至少一种氧浓度高于来自回转窑燃烧产物的氧浓度的富氧流体注入到注入区附近，使得富氧流体可以供应1％至40％，优选形成1 至喷射器喷射的燃料燃烧所需的化学计量量的10％。

公开(公告)号：US06375456B1

公开(公告)日：2002-04-23

申请号：US09599215

申请日：2000-06-22

申请人： Jacques Dugue ,  Ovidiu Marin ,  Thierry Borissoff ,  Dora Sophia Alves ,  Michel Viardot

发明人： Jacques Dugue ,  Ovidiu Marin ,  Thierry Borissoff ,  Dora Sophia Alves ,  Michel Viardot

IPC分类号： F27B1510

CPC分类号： F27B7/36

摘要： Combustion process especially applicable to cement works, in which process it is desired to use fuels which are difficult to ignite. To do so, a flame comprising a primary zone and a secondary zone is created. The hot primary zone is created using an oxy-fuel flame, which makes it possible to preheat the fuel which is difficult to ignite so as to raise it to the suitable temperature in the secondary zone where it burns, with air, in order to create the main flame. Applications: cement, metallurgy, glass, etc.

摘要翻译： 燃烧过程特别适用于水泥工程，其中需要使用难以点燃的燃料。 为此，创建了包括主区和次区的火焰。 使用氧燃料火焰产生热的主区域，这使得可以预热难以点燃的燃料，从而将其升高到与空气一起燃烧的次级区域中的合适温度，以便产生 主要火焰。 应用：水泥，冶金，玻璃等