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1. 发明授权

US08829262B2 Method for gasifying feedstock 有权
标题翻译：气化原料的方法
公开(公告)号：US08829262B2
公开(公告)日：2014-09-09
申请号：US13959605
申请日：2013-08-05
申请人： PHG Energy, LLC
发明人： Deon John Potgieter , Billy Freeman Hopper , Jeffrey Scott Brown , Mark Oliver Loftin
IPC分类号： A62D3/40
CPC分类号： C10B3/00 , C10B29/02 , F23G5/0276 , F23G5/245 , F23G2201/40 , F23G2900/50002
摘要： A method of gasification using a downdraft gasifier having a plurality of vertically positioned tubes to create a pyrolysis zone, an oxidation zone beneath the pyrolysis zone and a reduction zone beneath the oxidation zone. The shape of the tubes eliminates the need for a restriction (hearth) in the gasifier, which limits the maximum achievable throughput. A rotating and vertically adjustable grate is located beneath, but not attached to, the reduction zone of the gasifier.
摘要翻译：一种使用具有多个垂直定位的管以产生热解区，在热解区下面的氧化区和氧化区下方的还原区的下气流气化器的气化方法。管的形状消除了在气化器中限制（炉膛）的需要，这限制了最大可实现的生产量。旋转和垂直调节的炉排位于气化器的还原区的下面但不附着。

2. 发明授权

US06647903B2 Method and apparatus for generating and utilizing combustible gas 有权
公开(公告)号：US06647903B2
公开(公告)日：2003-11-18
申请号：US09954592
申请日：2001-09-14
申请人： Charles W. Aguadas Ellis
发明人： Charles W. Aguadas Ellis
IPC分类号： F23L700
CPC分类号： C10J3/34 , C10J3/06 , C10J3/26 , C10J2300/0916 , C10J2300/0956 , F23G2201/40 , F23G2206/202 , F23G2209/26 , F23G2900/50002
摘要： Apparatus and method for generating fuel gas and optionally, activated carbon gasification from biomass fuel.

3. 发明申请

US20030010267A1 Reactor and method for gasifying and /or melting materials 有权
标题翻译：用于气化和/或熔化材料的反应器和方法
公开(公告)号：US20030010267A1
公开(公告)日：2003-01-16
申请号：US10203525
申请日：2002-08-09
发明人： Eckhardt Tischer , Frank Wuchert
IPC分类号： F23G005/00 , F23G005/14
CPC分类号： F23G5/0276 , C10J3/26 , C10J3/66 , C10J3/74 , C10J2200/152 , C10J2300/0946 , C10J2300/0959 , C10J2300/1223 , F23G5/24 , F23G2202/101 , F23G2202/104 , F23G2202/106 , F23G2205/16 , F23G2205/18 , F23G2207/20 , F23G2900/50002
摘要： The invention relates to a reactor for gasifying and/or melting feed materials, comprising the following: a delivery section (1) by which means the feed materials are introduced; a pyrolysis section (8), which adjoins the preceding section, hereby expanding the cross-section; gas supply means (10) which open into the pyrolysis section (8) approximately at the level of the expanded cross-section and by which means hot gases are supplied to a discharge cone (9); a melting and overheating section (14) which adjoins the pyrolysis section (8); upper feeding-in means (15) for introducing a medium that is rich in energy into the melting and overheating section (14); a reduction section (20) comprising gas extraction means (21), by which means excess gases are extracted; a hearth (25) which is situated beneath the reduction section (20), for collecting and diverting molten metals and slag; and lower feeding-in means (26), by which means a medium that is rich in energy is introduced directly above the melts and below the gas extraction means (21). The invention also relates to a method for gasifying and/or melting feed materials.
摘要翻译：本发明涉及一种用于气化和/或熔融进料的反应器，包括以下步骤：输送部分（1），其中引入进料物质; 与前述部分相邻的热解部分（8），从而扩大横截面; 气体供给装置（10），其大致在膨胀的横截面的高度开放到热分解部分（8）中，并且通过这种方式将热气体供应到排放锥体（9）; 与热分解部分（8）相邻的熔化和过热部分（14）; 用于将富含能量的介质引入熔化和过热部分（14）的上部进料装置（15）; 包括气体提取装置（21）的还原部分（20），通过所述还原部分提取多余的气体; 位于所述还原段（20）下方的炉底（25），用于收集和转移熔融金属和炉渣; 和较低的馈入装置（26），通过这种方式，能够将富含能量的介质直接引入熔体上方并在气体提取装置（21）的下面。本发明还涉及一种用于气化和/或熔化原料的方法。

4. 发明授权

US4048927A Plant for burning waste 失效
标题翻译：植物燃烧废物
公开(公告)号：US4048927A
公开(公告)日：1977-09-20
申请号：US612475
申请日：1975-09-11
申请人： Heinz Mallek , Werner Jablonski , Friedhelm Augustin
发明人： Heinz Mallek , Werner Jablonski , Friedhelm Augustin
IPC分类号： F23G5/14 , E02F3/30 , E02F3/42 , F23G5/16 , F23G5/44 , F23G5/00 , F23L17/00
CPC分类号： E02F3/32 , E02F3/30 , F23G5/165 , F23G2900/50002 , F23J2217/104
摘要： A plant for burning waste which has a main combustion chamber to be chargedith the waste to be burnt and with fresh gases for burning the waste. From this main combustion chamber the burnt material and unburnt residual material including gases pass through a grate into a post-combustion chamber, the bottom of which is adapted to be closed, and which has lateral outlets for the waste gas. The post-combustion chamber which has a volume at least equalling the volume of the main combustion chamber has a wall structure extending from above into said post-combustion chamber for guiding gases passing through the grate toward the bottom of the post-combustion chamber. This wall structure is open at its lower end and is of highly heat resistant material as e.g. steel. The post-combustion chamber has a waste gas outlet through which the waste gas from the post-combustion chamber is discharged after it has, prior thereto, been purified by passing through filters between an outer wall and inner wall of the post-combustion chamber.
摘要翻译：用于燃烧废物的设备，其具有主要燃烧室以装载待燃烧的废物和用于燃烧废物的新鲜气体。包括气体在内的燃烧材料和未燃烧的残余材料从该主燃烧室通过炉排进入后燃烧室，后燃烧室的底部适于封闭，并具有用于废气的侧向出口。具有至少等于主燃烧室的体积的体积的后燃烧室具有从上方延伸到所述后燃烧室中的壁结构，用于引导通过炉排的气体朝向后燃烧室的底部。该壁结构在其下端是开放的，并且是高耐热材料，例如，钢。后燃烧室具有废气出口，来自后燃烧室的废气在其之后被排出，在其之前通过在后燃烧室的外壁和内壁之间通过过滤器而被净化。

5. 发明授权

US09951946B2 High-efficiency clean burning method and device of macromolecular substance 有权
公开(公告)号：US09951946B2
公开(公告)日：2018-04-24
申请号：US14346683
申请日：2012-09-21
申请人： Weiqi Liu
发明人： Weiqi Liu
IPC分类号： F23G5/38 , F23G5/027 , F23G5/16 , F23G5/46 , F23G7/10 , F23G5/04
CPC分类号： F23G5/38 , F23G5/0276 , F23G5/04 , F23G5/16 , F23G5/46 , F23G7/10 , F23G2201/303 , F23G2201/304 , F23G2201/40 , F23G2202/101 , F23G2202/60 , F23G2206/10 , F23G2206/203 , F23G2209/26 , F23G2900/50002 , Y02E20/12 , Y02E20/344
摘要： A high-efficiency clean burning method of a macromolecular substance, wherein the macromolecular substance comprises biomass and solid organic waste; the method comprises the following steps: generating a first gaseous substance and a red-hot carbon residue layer from biomass carbon residue or charcoal or coke or a mixture thereof by anoxic combustion; leading the heat generated by anoxic combustion to the macromolecular substance, preheating and drying the macromolecular substance and carrying out pyrolysis gasification, so as to generate a second gaseous substance; taking red-hot carbon residue as a pyrolysis catalyst, leading the second gaseous substance to the red-hot carbon residue layer to carry out oxygen catalytic cracking, so as to generate a third gaseous substance; leading the third gaseous substance and the first gaseous substance to an oxygen-enriched combustion zone in a heat preservation manner to carry out oxygen-enriched combustion, so as to achieve substantial complete combustion of all gasification products, wherein a tar wastewater is not generated, and pollution of smoke tar is not generated. A device capable of achieving the method comprises four categories of a plurality of devices. Thus, zero emission of “dioxin” can be achieved when the device is applied to waste incineration disposal.

6. 发明申请

US20160151759A1 SAND BED DOWNDRAFT FURNACE AND ACTIVATED CARBON SCRUBBER 审中-公开
标题翻译：砂砾炉和活性碳刷
公开(公告)号：US20160151759A1
公开(公告)日：2016-06-02
申请号：US15019090
申请日：2016-02-09
申请人： Kappes, Cassiday & Associates
发明人： Daniel W. Kappes
IPC分类号： B01J19/24
CPC分类号： B01J19/24 , B01D53/64 , B01D53/78 , B01D53/96 , B01D2253/102 , B01D2257/602 , B01J20/06 , B01J20/10 , B01J20/103 , B01J20/20 , B01J20/28009 , B01J20/28052 , B01J20/3416 , B01J2219/00157 , B01J2219/24 , F23G2209/30 , F23G2900/50002 , F27B15/02
摘要： A device for roasting spent activated carbon, waste sludges, or other organic wastes, includes a downdraft bed furnace, a first adsorber fluidly coupled to the furnace including a closed tank of adsorber process solution, a venturi scrubber and a cyclone separator coupled to the tank such that gases are sucked through the venturi and the cyclone separator, liquid effluents from the scrubber and separator falling by gravity into the tank, a second adsorber fluidly coupled to the first adsorber including a closed tank of adsorber liquid, a venturi scrubber and a cyclone separator coupled to the tank such that gases are sucked through the venturi and the cyclone separator, liquid effluents from the scrubber and separator falling by gravity into the tank, the second adsorber configured to remove impurities not removed in the first adsorber; and an exhaust blower fluidly coupled to the second adsorber unit and configured to pull air into the furnace and through the first and second adsorbers.
摘要翻译：用于焙烧废活性炭，废渣或其它有机废物的装置包括下吹式床式炉，第一吸附器，其流体耦合到炉子，该第一吸附器包括吸附器工艺溶液的封闭罐，文丘里洗涤器和连接到罐的旋风分离器使得气体通过文丘里管和旋风分离器吸入，来自洗涤器和分离器的液体流出物通过重力下落到罐中，第二吸附器流体耦合到第一吸附器，其包括吸附器液体的封闭容器，文丘里洗涤器和旋风分离器分离器耦合到罐，使得气体通过文丘里管和旋风分离器吸入，来自洗涤器和分离器的液体流出物通过重力下落到罐中，第二吸附器构造成去除在第一吸附器中未除去的杂质; 以及排气鼓风机，其流体地联接到所述第二吸附器单元并且被配置为将空气拉入所述炉并且通过所述第一和第二吸附器。

7. 发明授权

US09272263B2 Sand bed downdraft furnace and activated carbon scrubber 有权
标题翻译：砂床下吹炉和活性炭洗涤器
公开(公告)号：US09272263B2
公开(公告)日：2016-03-01
申请号：US13625706
申请日：2012-09-24
申请人： Kappes, Cassiday & Associates
发明人： Daniel W. Kappes
IPC分类号： B01J20/06 , B01J20/10 , B01J20/34 , B01J20/20 , B01J20/28 , B01D53/64 , B01D53/78 , B01D53/96 , F27B15/02
CPC分类号： B01J19/24 , B01D53/64 , B01D53/78 , B01D53/96 , B01D2253/102 , B01D2257/602 , B01J20/06 , B01J20/10 , B01J20/103 , B01J20/20 , B01J20/28009 , B01J20/28052 , B01J20/3416 , B01J2219/00157 , B01J2219/24 , F23G2209/30 , F23G2900/50002 , F27B15/02
摘要： A device for roasting spent activated carbon, waste sludges, or other organic wastes, includes a downdraft bed furnace, a first adsorber fluidly coupled to the furnace including a closed tank of adsorber process solution, a venturi scrubber and a cyclone separator coupled to the tank such that gases are sucked through the venturi and the cyclone separator, liquid effluents from the scrubber and separator falling by gravity into the tank, a second adsorber fluidly coupled to the first adsorber including a closed tank of adsorber liquid, a venturi scrubber and a cyclone separator coupled to the tank such that gases are sucked through the venturi and the cyclone separator, liquid effluents from the scrubber and separator falling by gravity into the tank, the second adsorber configured to remove impurities not removed in the first adsorber; and an exhaust blower fluidly coupled to the second adsorber unit and configured to pull air into the furnace and through the first and second adsorbers.
摘要翻译：用于焙烧废活性炭，废渣或其它有机废物的装置包括下吹式床式炉，第一吸附器，其流体耦合到炉子，该第一吸附器包括吸附器工艺溶液的封闭罐，文丘里洗涤器和连接到罐的旋风分离器使得气体通过文丘里管和旋风分离器吸入，来自洗涤器和分离器的液体流出物通过重力下落到罐中，第二吸附器流体耦合到第一吸附器，其包括吸附器液体的封闭容器，文丘里洗涤器和旋风分离器分离器耦合到罐，使得气体通过文丘里管和旋风分离器吸入，来自洗涤器和分离器的液体流出物通过重力下落到罐中，第二吸附器构造成去除在第一吸附器中未除去的杂质; 以及排气鼓风机，其流体地联接到所述第二吸附器单元并且被配置为将空气拉入所述炉并且通过所述第一和第二吸附器。

8. 发明申请

US20080098653A1 Downdraft gasifier with internal cyclonic combustion chamber 审中-公开
标题翻译：具有内部气旋燃烧室的下吹气化器
公开(公告)号：US20080098653A1
公开(公告)日：2008-05-01
申请号：US11773617
申请日：2007-07-05
申请人： Krushna N. Patil , Raymond L. Huhnke , Danielle D. Bellmer
发明人： Krushna N. Patil , Raymond L. Huhnke , Danielle D. Bellmer
IPC分类号： C10J3/32 , C10J3/60
CPC分类号： F23G5/027 , C10J3/26 , C10J3/32 , C10J3/36 , C10J2200/158 , C10K1/02 , F23G2201/303 , F23G2201/40 , F23G2205/14 , F23G2205/18 , F23G2900/50002 , Y02P20/145
摘要： A downdraft gasifier is disclosed. The gasifier has a biomass feeding unit, a combustion chamber, and a separator unit. The biomass feeding unit accepts raw biomass materials and selectively feeds the materials into the combustion chamber. The combustion chamber provides means to induce pyrolysis, tar cracking, and char gasification of the raw biomass materials to produce gases and ash. The separator unit accepts the gases and ash from the combustion chamber and separates the gases from the ash.
摘要翻译：公开了一种向下吸气式气化炉。气化器具有生物质进料单元，燃烧室和分离器单元。生物量给料单元接受原生生物质材料并选择性地将物料送入燃烧室。燃烧室提供了引起原生生物质材料的热解，焦油开裂和焦化气化以产生气体和灰分的手段。分离器单元接收来自燃烧室的气体和灰分，并将气体与灰分隔开。

9. 发明授权

US5746142A Horizontally pivoted system grate for a furnace 失效
标题翻译：水平摆动系统炉排炉
公开(公告)号：US5746142A
公开(公告)日：1998-05-05
申请号：US746641
申请日：1996-11-13
申请人： Markus Jennebach , Joao Augusto Birkhan
发明人： Markus Jennebach , Joao Augusto Birkhan
IPC分类号： B09B3/00 , F23G5/027 , F23G5/12 , F23G5/16 , F23G5/24 , F23G5/00
CPC分类号： F23G5/16 , F23G5/027 , F23G5/245 , F23G2201/301 , F23G2201/302 , F23G2900/50002
摘要： A low-pollutant system for waste materials treatment includes a process chamber for converting organic components of the waste materials into a flammable gas and a two-stage vortex burning chamber for complete combustion of the flammable gas. The vortex burning chamber includes a first substantially-horizontal combustion chamber and a second substantially-vertical combustion chamber disposed at a right angle to each other and communicating therebetween. The first combustion chamber has an inlet portion for receiving the flammable combustion gas from the gas generator means for injecting primary air into the first combustion chamber, thereby forming a mixture of air and the flammable gas and thereby igniting the mixture for partial oxidation thereof. The first combustion chamber has a converging distal portion for discharging the partially-oxidized mixture of air and the flammable gas tangentially into the second combustion chamber, where the gas is mixed with the secondary air which is injected tangentially into the second combustion chamber, thereby substantially completely oxidizing the partially-oxidized mixture of air and the flammable gas. The second combustion chamber has an outlet portion for discharge of the waste gas resulting from the two-stage combustion of the flammable gas and the solids separated from the gas. The system has a pivoting grate with an angled flat roof with slots and paddles; and a coke bed for the cracking of pyrolysis of gases disposed under said roof.
摘要翻译：用于废料处理的低污染物系统包括用于将废料的有机组分转化为易燃气体的处理室和用于完全燃烧可燃气体的两级涡流燃烧室。涡流燃烧室包括第一基本上水平的燃烧室和第二基本上垂直的燃烧室，其彼此成直角地设置并且彼此连通。第一燃烧室具有用于接收来自气体发生器装置的可燃燃烧气体的入口部分，用于将一次空气注入到第一燃烧室中，从而形成空气和可燃气体的混合物，从而点燃混合物以进行部分氧化。第一燃烧室具有会聚的远端部分，用于将部分氧化的空气和可燃气体的混合物切向地排放到第二燃烧室中，其中气体与被切向注入第二燃烧室的二次空气混合，完全氧化部分氧化的空气和易燃气体的混合物。第二燃烧室具有用于排出由可燃气体和与气体分离的固体的两级燃烧产生的废气的出口部分。该系统具有带有槽和桨的具有倾斜平坦屋顶的枢轴式格栅; 以及用于裂化设置在所述屋顶下方的气体的热解的焦炭床。

10. 发明授权

US5311828A Incinerator 失效
标题翻译：焚烧炉
公开(公告)号：US5311828A
公开(公告)日：1994-05-17
申请号：US53905
申请日：1993-04-26
申请人： I-Cheng Wu , Guor-Rern Wu
发明人： I-Cheng Wu , Guor-Rern Wu
IPC分类号： F23G5/24 , F23L15/00 , F23G5/12
CPC分类号： F23L15/00 , F23G5/24 , F23G2206/10 , F23G2900/50002 , Y02E20/348
摘要： An incinerator includes a furnace body which confines a combustion chamber for receiving refuse therein and which has a bottom wall formed with a central opening, an ash release gate mounted pivotally to the bottom wall at the central opening, a stack which is provided on one side of the furnace body and which has a lower end part that is communicated with the combustion chamber adjacent to the bottom wall, and an exhaust port provided adjacent to an open top of the furnace body and operable so as to communicate the stack and the combustion chamber. A furnace cover is provided on the open top of the furnace body. First and second preheating tube arrangements are received in the lower part of the furnace body. The first preheating tube arrangement includes a plurality of upwardly extending concentric coil turns and has a surface formed with a plurality of air holes. The second preheating tube arrangement has at least a portion provided adjacent to a lower end part of the first preheating tube arrangement and further has a surface formed with a plurality of air holes. A high pressure air generating unit supplies high pressure air to the first and second preheating tube arrangements and to an upper end part of the stack.
摘要翻译：焚烧炉包括：炉体，其限定用于接收垃圾的燃烧室，其具有形成有中心开口的底壁，枢转地安装在中心开口处的底壁的灰分释放门，设置在一侧的堆并且具有与邻近底壁的燃烧室连通的下端部和与炉体的开口顶部相邻设置的排气口，其可操作以使堆和燃烧室连通。在炉体的开口顶部设置炉盖。第一和第二预热管装置被容纳在炉体的下部。第一预热管装置包括多个向上延伸的同心线圈，并且具有形成有多个气孔的表面。第二预热管装置具有与第一预热管装置的下端部相邻设置的至少一部分，并且还具有形成有多个气孔的表面。高压空气发生单元向第一和第二预热管装置和堆叠的上端部提供高压空气。

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