-
公开(公告)号：US20240191150A1
公开(公告)日：2024-06-13
申请号：US18556335
申请日：2022-04-19
CPC分类号： C10J3/32 , C10J3/06 , C10J3/30 , C10J3/40 , C10J2200/152 , C10J2200/158 , C10J2300/0916
摘要： An updraft gasifier including a reactor chamber, the chamber adapted to receive an amount of biomass fuel, one or more reaction gas input means, the base portion located below and fluidly connected to the receiving portion of the reactor chamber, a hollow feed tube extending into the receiving portion of the chamber to terminate at a feed tube terminus within the receiving portion of the chamber, one or more product gas output means located at or near the top of the receiving portion of the reactor chamber; and wherein the gasifier further includes a biomass distribution member within the receiving chamber, the biomass distribution member positioned to enable a portion of the distribution member to be moveable beneath the feed tube terminus.
-
公开(公告)号：US11661559B2
公开(公告)日：2023-05-30
申请号：US17676112
申请日：2022-02-18
发明人： Renus Kelfkens , Brandon Davis , Joseph Mikhail , Matthew Newman
IPC分类号： C10J3/30 , C10J3/46 , B01J8/18 , C10J3/48 , C10K1/02 , C02F11/10 , C10J3/84 , C02F11/12 , C02F11/121
CPC分类号： C10J3/466 , B01J8/1809 , B01J8/1827 , C02F11/10 , C10J3/482 , C10J3/84 , C10K1/026 , B01J2208/00893 , B01J2208/00902 , C02F11/12 , C02F11/121 , C10J3/30 , C10J2200/15 , C10J2200/158 , C10J2300/0909 , C10J2300/0916 , C10J2300/0923 , C10J2300/0956 , C10J2300/1643 , C10J2300/1807 , Y02P20/129 , Y02W10/40 , Y10T29/49
摘要： Exemplary apparatus or method implementations for a universal feeder system configured with a transfer screw feeder within a multi-section clamshell pipe permitting access to the feed screw and pipe interior for inspection, maintenance and/or cleaning during production, without disassembly or screw removal. The clamshell screw feeder pipe provides access to the screw by opening or removing the multi-section top portion of the clamshell pipe. The top pipe section is bolted and or hinges to the bottom portion of the clamshell pipe. The number of segmented multiple clamshell top sections depends on the length of the screw. One or more clamshell top sections may be configured with an inspection port. The universal feeder system configured with a transfer screw feeder within a multi-section clamshell pipe transfers feedstock feed from one or more feed vessels to one or more reactor vessel.
-
公开(公告)号：US10563143B2
公开(公告)日：2020-02-18
申请号：US15843412
申请日：2017-12-15
发明人： Michael C. Cheiky
摘要： An automated system is described for processing biomass using a series of mechanisms that operate in unison to maintain solids flow through small gasifiers that are otherwise prone to blockage. The system can include: a fixed bed gasifier having upright cylindrical walls defining a biomass gasification chamber therein, the gasifier configured to produce synthesis gas and a carbonaceous product and ash; a device for metering biomass to the gasifier; a device for selectively filtering gasification products; a device for impacting the cylindrical walls with a force; a device for radially mixing carbon in the reduction zone without vertical displacement of gasifier products; one or more material presence sensors which detect the amount and status of biomass within the gasification chamber; and a processor system which takes input from material presence sensor and activates one or more of said devices.
-
公开(公告)号：US10421919B2
公开(公告)日：2019-09-24
申请号：US15323730
申请日：2015-07-02
申请人： Pyrocore S.A.
发明人： David John Parkinson
摘要： A gasifier may include a chamber wall defining a gasification chamber configured to allow gasification of feedstock material. The gasifier may also include an ash grate disposed in the gasification chamber. The gasifier may further include a rotary crusher disposed in the gasification chamber above the ash grate. The rotary crusher may include at least one crushing element. The rotary crusher may be configured to break apart, between the at least one crushing element and an opposing surface, the feedstock material responsive to rotation of the rotary crusher.
-
公开(公告)号：US20180105758A1
公开(公告)日：2018-04-19
申请号：US15843412
申请日：2017-12-15
发明人： Michael C. Cheiky
摘要： An automated system is described for processing biomass using a series of mechanisms that operate in unison to maintain solids flow through small gasifiers that are otherwise prone to blockage. The system can include: a fixed bed gasifier having upright cylindrical walls defining a biomass gasification chamber therein, the gasifier configured to produce synthesis gas and a carbonaceous product and ash; a device for metering biomass to the gasifier; a device for selectively filtering gasification products; a device for impacting the cylindrical walls with a force; a device for radially mixing carbon in the reduction zone without vertical displacement of gasifier products; one or more material presence sensors which detect the amount and status of biomass within the gasification chamber; and a processor system which takes input from material presence sensor and activates one or more of said devices.
-
公开(公告)号：US09903351B2
公开(公告)日：2018-02-27
申请号：US14006205
申请日：2012-03-21
CPC分类号： F04B1/00 , C10J3/30 , C10J3/503 , C10J2200/154 , C10J2300/0916 , F04B7/045 , F04B15/02 , F04B15/023 , Y02P20/129 , Y02P20/145
摘要： A device for transfer of granular solid material between two chambers at different pressures. A piston type transfer pump device used in a horizontal position transfers granular material into the compression chamber by gravity and evacuates the material into the exhaust chamber at a higher pressure. Such a device may for example find an application for feeding a gasification reactor with biomass.
-
公开(公告)号：US20170152452A1
公开(公告)日：2017-06-01
申请号：US15122496
申请日：2015-12-17
CPC分类号： C10J3/30 , B65G33/14 , C10J2200/152 , C10J2200/158 , C10J2300/0916 , C10J2300/0956 , F23G5/027 , F23G5/033 , F23G5/26 , F23G5/28 , F23G5/444 , F23G2205/121 , F23G2205/16 , F23K3/16 , F23K2203/202 , Y02P20/145
摘要： A biomass gasification system for producing aqueous or water gases after biomass has been carbonized is disclosed. Temperatures of a thermal decomposition and gasification furnace can be quickly and uniformly stabilized with smaller thermal loss. Reaction residuals after thermal decomposition and gasification are prevented from adhering on the inner surface of the system. The biomass gasification system comprises: a main body, a first cylindrical member, a first cut-out member, a first cylinder accommodating therein a first screw conveyor, a second cylindrical member, a second cut-out member, a second cylinder accommodating therein a second screw conveyor. The first cylinder is so constructed that it penetrates the main body, the first cylindrical member and the first cut-out member in an axial direction. The first screw conveyor, the second screw conveyor and the second cut-out member have a plurality of gasifying agent ports, respectively.
-
公开(公告)号：US09422491B2
公开(公告)日：2016-08-23
申请号：US14005926
申请日：2012-03-22
申请人： Armin Schwarz , Wilfried Richter
发明人： Armin Schwarz , Wilfried Richter
CPC分类号： C10J3/82 , C10J3/20 , C10J3/26 , C10J3/30 , C10J3/66 , C10J2200/152 , C10J2300/0956 , C10J2300/1207 , C10J2300/1606 , C10J2300/1609 , F23B90/06 , F23G5/0276
摘要： The invention relates to a shaft gasifier for producing fuel gas from solid carbonaceous material. The shaft gasifier comprising a shaft wall surrounding a shaft gasifier interior, a pyrolysis zone disposed in the shaft gasifier interior, the pyrolysis zone comprising a solid material feed opening for feeding solid carbonaceous material into the shaft gasifier and a solid material discharge opening for discharging partially gasified solid carbonaceous material and a gas discharge opening for pyrolysis gas, an oxidation zone which is disposed in the shaft gasifier interior and which is in thermal contact with the pyrolysis zone, the oxidation zone comprising a gas feed opening connected to the gas discharge opening of the pyrolysis zone for discharging pyrolysis gas out of the pyrolysis zone, and a gas discharge opening. The oxidation zone is disposed between the pyrolysis zone and the shaft wall.
摘要翻译： 本发明涉及一种用于从固体碳质材料生产燃料气体的轴气化器。 所述轴气化器包括围绕轴气化器内部的轴壁，设置在所述轴气化器内部的热解区，所述热解区包括用于将固体碳质材料进料到所述轴气化器中的固体材料进料口和用于部分排出的固体物料排出口 气化固体碳质材料和用于热解气体的气体排出口，设置在轴气化器内部并与热解区热接触的氧化区，氧化区包括与气体排出口连接的气体供给口 用于将热解气体排出热解区的热解区和气体排出口。 氧化区设置在热解区和轴壁之间。
-
公开(公告)号：US20160230104A1
公开(公告)日：2016-08-11
申请号：US15019896
申请日：2016-02-09
发明人： Michael Cheiky
摘要： A method is described for processing biomass using a series of mechanisms that operate in unison to maintain solids flow through small gasifiers that are otherwise prone to blockage. An automated system that implements these methods is also disclosed.
摘要翻译： 描述了一种使用一系列机理来处理生物质的方法，其一致地操作以保持固体流过否则易于堵塞的小气化器。 还公开了实现这些方法的自动化系统。
-
10.发明申请DEVICE FOR THE SOLAR THERMAL GASIFICATION OF STARTING MATERIAL CONTAINING CARBON 审中-公开用于太阳能热发生装置的起动材料含碳公开(公告)号：US20160068769A1
公开(公告)日：2016-03-10
申请号：US14785398
申请日：2014-04-15
IPC分类号： C10J3/30
CPC分类号： C10J3/30 , C10J3/36 , C10J2200/15 , C10J2200/154 , C10J2300/1284 , C10J2300/1292 , F23G5/0276 , F23G5/448 , F23G2203/8016 , F23G2900/50803 , F23G2900/54001
摘要： In a device for the solar-thermal gasification of carbon-containing charging material, comprising a solar reactor (1) including at least one, preferably a plurality of, light-transmissive window(s) (2) for introducing concentrated solar radiation, and a gasification chamber (9) having a preferably rectangular bottom and receiving means for the charging material (21), the receiving means are comprised of at least one, preferably elongated drawer (7,8,20,21,22,23) that is movable relative to the gasification chamber.
摘要翻译： 在含碳充电材料的太阳能热气化装置中，包括太阳能电抗器（1），其包括用于引入集中太阳辐射的至少一个，优选多个透光窗（2），以及 具有优选矩形底部的气化室（9）和用于充电材料（21）的接收装置，所述接收装置包括至少一个优选细长的抽屉（7,8,20,21,22,23），所述抽屉 相对于气化室可移动。
-
-
-
-
-
-
-
-
-
搜索结果
289 条记录 (耗时 0.024 秒)
