公开(公告)号：US09926500B2

公开(公告)日：2018-03-27

申请号：US14956997

申请日：2015-12-02

Applicant: Xylowatt S.A.

Inventor： Michael Haube ,  Johan Klein ,  Frederic Bourgois ,  Alexandre Bacq

IPC: C10J3/26 ,  C10J3/02 ,  C10J3/28 ,  C10J3/30 ,  C10J3/40 ,  C10J3/42 ,  C10J3/66 ,  C10J3/52 ,  C10J3/32 ,  C10J3/72 ,  C10J3/34

CPC classification number: C10J3/26 ,  C10J3/02 ,  C10J3/28 ,  C10J3/30 ,  C10J3/32 ,  C10J3/34 ,  C10J3/40 ,  C10J3/42 ,  C10J3/52 ,  C10J3/66 ,  C10J3/721 ,  C10J3/723 ,  C10J2200/158 ,  C10J2300/0916 ,  C10J2300/0943

Abstract: Gasifiers for the gasification of solid carbon-based fuels are disclosed herein. An example gasifier includes an inlet chamber for introducing fuel into the gasifier and a pyrolysis region for pyrolyzing the fuel introduced into the vessel. The pyrolysis region includes first means for admission of a pyrolysis agent. The example gasifier also includes a combustion region for incinerating pyrolysis gases originating from the pyrolysis region, where the combustion region includes second means for admission of a gasifying agent. Also, the example gasifier includes a reduction region for gasifying carbonized fuel originating from the pyrolysis region, an outlet for collecting gases originating from the reduction region, and a region for collecting and discharging ashes. In addition, the example gasifier includes active transfer means to actively transfer solid material from the pyrolysis region to the reduction region. In some examples, the active transfer means is located between the pyrolysis region and the combustion region, and the active transfer means includes a transfer chamber to prevent a direct flow of the solid material from the pyrolysis region to the reduction region, where the transfer chamber is permeable to the pyrolysis gases.

公开(公告)号：US20140182490A1

公开(公告)日：2014-07-03

申请号：US14196534

申请日：2014-03-04

Applicant: Xylowatt S.A.

Inventor： Frederic Bourgois ,  Alexandre Bacq ,  Johan Klein ,  Michael Haube

IPC: C10J3/72 ,  F23G5/027

CPC classification number: C10J3/723 ,  C10J3/26 ,  C10J3/30 ,  C10J3/32 ,  C10J2200/156 ,  C10J2300/092 ,  C10J2300/0956 ,  C10J2300/165 ,  F23G5/027

Abstract: Disclosed here are example gasifiers for gasification of solid carbon fuel. An example gasifier includes a vertical vessel that includes feeding means for introducing a fuel at a top and along a first vertical axis in the vessel. The example vessel also includes a pyrolysis zone for pyrolysis of the fuel, a combustion zone for burning pyrolysis gases from the pyrolysis zone, a reduction zone for gasifying carbonized fuel from the pyrolysis zone and an outlet for collecting gases produced in the reduction zone. In addition, the example vessel includes a horizontal plate fixedly mounted between the feeding means and the pyrolysis zone for receiving and retaining the fuel introduced into the vessel. Also, the example vessel includes a movable pusher mounted between the feeding means and the horizontal plate, the movable pusher to push the fuel retained on the horizontal plate into the pyrolysis zone and positioned or positionable above the horizontal plate.

Abstract translation: 这里公开了用于固体碳燃料气化的示例性气化器。 示例性气化器包括垂直容器，其包括用于在容器中的顶部和沿第一垂直轴引入燃料的进料装置。 示例性容器还包括用于燃料热解的热解区，用于从热解区燃烧热解气体的燃烧区，用于从热解区气化碳化燃料的还原区和用于收集在还原区中产生的气体的出口。 此外，示例性容器包括固定地安装在进料装置和热解区之间的水平板，用于接收和保持引入容器的燃料。 此外，示例性船舶包括安装在进给装置和水平板之间的可移动推动器，可移动推动器将保持在水平板上的燃料推入热解区并且定位或定位在水平板的上方。

公开(公告)号：US20160083661A1

公开(公告)日：2016-03-24

申请号：US14956997

申请日：2015-12-02

Applicant: Xylowatt S.A.

Inventor： Michael Haube ,  Johan Klein ,  Frederic Bourgois ,  Alexandre Bacq

IPC: C10J3/26 ,  C10J3/72 ,  C10J3/34

CPC classification number: C10J3/26 ,  C10J3/02 ,  C10J3/28 ,  C10J3/30 ,  C10J3/32 ,  C10J3/34 ,  C10J3/40 ,  C10J3/42 ,  C10J3/52 ,  C10J3/66 ,  C10J3/721 ,  C10J3/723 ,  C10J2200/158 ,  C10J2300/0916 ,  C10J2300/0943

Abstract: Gasifiers for the gasification of solid carbon-based fuels are disclosed herein. An example gasifier includes an inlet chamber for introducing fuel into the gasifier and a pyrolysis region for pyrolyzing the fuel introduced into the vessel. The pyrolysis region includes first means for admission of a pyrolysis agent. The example gasifier also includes a combustion region for incinerating pyrolysis gases originating from the pyrolysis region, where the combustion region includes second means for admission of a gasifying agent. Also, the example gasifier includes a reduction region for gasifying carbonized fuel originating from the pyrolysis region, an outlet for collecting gases originating from the reduction region, and a region for collecting and discharging ashes. In addition, the example gasifier includes active transfer means to actively transfer solid material from the pyrolysis region to the reduction region. In some examples, the active transfer means is located between the pyrolysis region and the combustion region, and the active transfer means includes a transfer chamber to prevent a direct flow of the solid material from the pyrolysis region to the reduction region, where the transfer chamber is permeable to the pyrolysis gases.

Abstract translation: 本文公开了用于固体碳基燃料气化的气化器。 示例性气化器包括用于将燃料引入气化器的入口室和用于热解引入到容器中的燃料的热解区域。 热解区域包括用于进入热解剂的第一装置。 示例性气化器还包括用于焚烧来自热解区域的热解气体的燃烧区域，其中燃烧区域包括用于进入气化剂的第二装置。 此外，示例性气化器还包括用于气化源自热解区域的碳化燃料的还原区域，用于收集源自还原区域的气体的出口和用于收集和排出灰分的区域。 此外，示例性气化器包括主动转移装置，以将固体材料从热解区积极地转移到还原区。 在一些实例中，主动转移装置位于热解区域和燃烧区域之间，并且主动转移装置包括传送室，以防止固体材料从热解区域直接流到还原区域，其中转移室 对热解气体是可渗透的。

公开(公告)号：US09228143B2

公开(公告)日：2016-01-05

申请号：US14138586

申请日：2013-12-23

Applicant: Xylowatt S.A.

Inventor： Michael Haube ,  Johan Klein ,  Frederic Bourgois ,  Alexandre Bacq

IPC: B01J7/00 ,  C10J3/52 ,  C10J3/02 ,  C10J3/26 ,  C10J3/28 ,  C10J3/30 ,  C10J3/40 ,  C10J3/42 ,  C10J3/66 ,  C10J3/32 ,  C10J3/72

CPC classification number: C10J3/26 ,  C10J3/02 ,  C10J3/28 ,  C10J3/30 ,  C10J3/32 ,  C10J3/34 ,  C10J3/40 ,  C10J3/42 ,  C10J3/52 ,  C10J3/66 ,  C10J3/721 ,  C10J3/723 ,  C10J2200/158 ,  C10J2300/0916 ,  C10J2300/0943

Abstract: Gasifiers for the gasification of solid carbon-based fuels are disclosed herein. An example gasifier includes an inlet chamber for introducing fuel into the gasifier and a pyrolysis region for pyrolyzing the fuel introduced into the vessel. The pyrolysis region includes first means for admission of a pyrolysis agent. The example gasifier also includes a combustion region for incinerating pyrolysis gases originating from the pyrolysis region, where the combustion region includes second means for admission of a gasifying agent. Also, the example gasifier includes a reduction region for gasifying carbonized fuel originating from the pyrolysis region, an outlet for collecting gases originating from the reduction region, and a region for collecting and discharging ashes. In addition, the example gasifier includes active transfer means to actively transfer solid material from the pyrolysis region to the reduction region. In some examples, the active transfer means is located between the pyrolysis region and the combustion region, and the active transfer means includes a transfer chamber to prevent a direct flow of the solid material from the pyrolysis region to the reduction region, where the transfer chamber is permeable to the pyrolysis gases.

Abstract translation: 本文公开了用于固体碳基燃料气化的气化器。 示例性气化器包括用于将燃料引入气化器的入口室和用于热解引入到容器中的燃料的热解区域。 热解区域包括用于进入热解剂的第一装置。 示例性气化器还包括用于焚烧来自热解区域的热解气体的燃烧区域，其中燃烧区域包括用于进入气化剂的第二装置。 此外，示例性气化器还包括用于气化源自热解区域的碳化燃料的还原区域，用于收集源自还原区域的气体的出口和用于收集和排出灰分的区域。 此外，示例性气化器包括主动转移装置，以将固体材料从热解区积极地转移到还原区。 在一些实例中，主动转移装置位于热解区域和燃烧区域之间，并且主动转移装置包括传送室，以防止固体材料从热解区域直接流到还原区域，其中转移室 对热解气体是可渗透的。