公开(公告)号：US4264041A

公开(公告)日：1981-04-28

申请号：US79775

申请日：1979-09-28

申请人： John B. Kitto, Jr. ,  Edwin Kowalski

发明人： John B. Kitto, Jr. ,  Edwin Kowalski

IPC分类号： B02C4/00 ,  B02C15/00 ,  B02C15/06

CPC分类号： B02C15/001

摘要： A new and improved design of a pulverizer air throat for low-pressure drop, reduced erosion and improved flow distribution.

摘要翻译： 一种新的改进的粉碎机空气喉设计，用于低压降，减少侵蚀和改善流量分布。

公开(公告)号：US5632858A

公开(公告)日：1997-05-27

申请号：US419874

申请日：1995-04-11

申请人： John B. Kitto, Jr.

发明人： John B. Kitto, Jr.

IPC分类号： C10J3/54 ,  C10J3/56 ,  D21C11/12

CPC分类号： C10J3/54 ,  C10J3/482 ,  C10J3/56 ,  C10G2300/1003 ,  C10J2200/152 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0976

摘要： A system for providing heated fluidized bed gasification of a residual waste liquor provides a bed of granular material and a source of liquor provided to the material bed. An injector is situated in the material bed and communicates with an air source, a fuel source and a steam source. Fuel and air are combusted in the injector and mixed with the steam which forms a combustion product and steam mixture which is in turn injected into the material bed. The combustion and mixing is separated from the bed material by being confined within the injector. The injector is a bubble cap having at least one hole or an injector made of a porous ceramic material.

摘要翻译： 用于提供残余废液的加热流化床气化的系统提供颗粒材料床和提供给物料床的液体源。 喷射器位于材料床中并与空气源，燃料源和蒸汽源连通。 燃料和空气在喷射器中燃烧并与形成燃烧产物和蒸汽混合物的蒸汽混合，蒸汽混合物又被注入材料床。 燃烧和混合通过限制在喷射器内与床料分离。 注射器是具有至少一个孔的泡罩或由多孔陶瓷材料制成的注射器。

公开(公告)号：US5205226A

公开(公告)日：1993-04-27

申请号：US850600

申请日：1992-03-13

申请人： John B. Kitto, Jr. ,  Roger J. Kleisley ,  Albert D. LaRue ,  Chris E. Latham ,  Thomas A. Laursen

发明人： John B. Kitto, Jr. ,  Roger J. Kleisley ,  Albert D. LaRue ,  Chris E. Latham ,  Thomas A. Laursen

IPC分类号： F23C99/00 ,  F23C5/00 ,  F23D1/02

CPC分类号： F23D1/02 ,  F23C5/00 ,  F23C2900/05081

摘要： A low NO.sub.x burner system for a furnace having spaced apart front and rear walls, comprises a double row of cell burners on each of the front and rear walls. Each cell burner is either of the inverted type with a secondary air nozzle spaced vertically below a coal nozzle, or the non-inverted type where the coal nozzle is below the secondary air port. The inverted and non-inverted cells alternate or are provided in other specified patterns at least in the lower row of cells. A small percentage of the total air can be also provided through the hopper or hopper throat forming the bottom of the furnace, or through the boiler hopper side walls. A shallow angle impeller design also advances the purpose of the invention which is to reduce CO and H.sub.2 S admissions while maintaining low NO.sub.x generation.

摘要翻译： 用于具有间隔开的前壁和后壁的炉的低NOx燃烧器系统包括在前壁和后壁中的每一个上的双排电池燃烧器。 每个电池燃烧器是倒置式的，二次空气喷嘴在煤喷嘴下方垂直间隔开，或者是非喷嘴型，煤喷嘴在二次空气口下方。 反向和非反转的单元交替或者至少在下一行单元中以其它指定的图案提供。 总空气的一小部分也可以通过形成炉底的料斗或料斗喉部，或通过锅炉料斗侧壁提供。 浅角叶轮设计还提出了本发明的目的，其目的是在保持低NOx产生的同时减少CO和H2S入口。

公开(公告)号：US5543117A

公开(公告)日：1996-08-06

申请号：US419869

申请日：1995-04-11

申请人： John B. Kitto, Jr.

发明人： John B. Kitto, Jr.

IPC分类号： C10J3/54 ,  C10J3/56 ,  B01J19/00 ,  B01J8/24

CPC分类号： C10J3/54 ,  C10J3/482 ,  C10J3/56 ,  C10G2300/1003 ,  C10J2200/152 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0976

摘要： A system for providing heated fluidized bed gasification of a residual waste liquor provides a bed of granular material and a source of liquor provided to the material bed. An injector is situated in the material bed and communicates with an air source, a fuel source and a steam source. Fuel and air are combusted in the injector and mixed with the steam which forms a combustion product and steam mixture which is in turn injected into the material bed. The combustion and mixing is separated from the bed material by being confined within the injector. The injector is a bubble cap having at least one hole or an injector made of a porous ceramic material.

公开(公告)号：US5455011A

公开(公告)日：1995-10-03

申请号：US202330

申请日：1994-02-28

申请人： John B. Kitto, Jr.

发明人： John B. Kitto, Jr.

IPC分类号： C10J3/54 ,  C10J3/56 ,  B01J19/00 ,  B01J8/24

CPC分类号： C10J3/54 ,  C10J3/482 ,  C10J3/56 ,  C10G2300/1003 ,  C10J2200/152 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0976

摘要： A system for providing heated fluidized bed gasification of a residual waste liquor provides a bed of granular material and a source of liquor provided to the material bed. An injector is situated in the material bed and communicates with an air source, a fuel source and a steam source. Fuel and air are combusted in the injector and mixed with the steam which forms a combustion product and steam mixture which is in turn injected into the material bed. The combustion and mixing is separated from the bed material by being confined within the injector. The injector is a bubble cap having at least one hole or an injector made of a porous ceramic material.

摘要翻译： 用于提供残余废液的加热流化床气化的系统提供颗粒材料床和提供给物料床的液体源。 喷射器位于材料床中并与空气源，燃料源和蒸汽源连通。 燃料和空气在喷射器中燃烧并与形成燃烧产物和蒸汽混合物的蒸汽混合，蒸汽混合物又被注入材料床。 燃烧和混合通过限制在喷射器内与床料分离。 注射器是具有至少一个孔的泡罩或由多孔陶瓷材料制成的注射器。