公开(公告)号：US12050009B2

公开(公告)日：2024-07-30

申请号：US17525945

申请日：2021-11-14

申请人： GUANGDONG UNIVERSITY OF TECHNOLOGY ,  Guangzhou Herui Energy Conservation and Environmental Protection Technology Co., Ltd.

发明人： Xiaozhou Liu ,  Peibin Lin ,  Wei Liu ,  Longbiao Dong ,  Yu Zhang

IPC分类号： F23G5/12 ,  F01D13/00 ,  F01D25/08 ,  F01N5/02 ,  F01N5/04 ,  F23C9/08 ,  F23G5/46 ,  F23G7/06 ,  F25B27/02

CPC分类号： F23G5/12 ,  F01D13/00 ,  F01D25/08 ,  F01N5/02 ,  F01N5/04 ,  F23C9/08 ,  F23G5/46 ,  F23G7/06 ,  F05D2220/31 ,  F05D2260/20 ,  F23G2206/10 ,  F23G2206/20 ,  F25B27/02

摘要： A low nitrogen coupling combustion system for the disposal of waste stink gas and solid waste, including a waste pit, at least one stink gas incineration equipment and a waste incinerator, wherein the waste pit is equipped with stink gas outlets and the stink gas incineration equipment is provided with an incineration chamber for burning stink gas, as well as a stink gas inlet, a fuel inlet and a burned stink gas outlet which are connected with the incineration chamber; the stink gas inlet is connected with the stink gas outlet of the waste pit through a stink gas delivery pipe, and the fuel inlet is connected with a fuel source through a fuel delivery pipe; the burned stink gas outlet is connected with a combustion-supporting air inlet of the waste incinerator through a flue gas discharge pipe.

公开(公告)号：US11959635B2

公开(公告)日：2024-04-16

申请号：US17184148

申请日：2021-02-24

申请人： Stefan Johansson

发明人： Stefan Johansson

IPC分类号： F23G5/12 ,  B01D53/88 ,  C02F11/06 ,  C02F103/00 ,  F23G5/50 ,  F23J15/02

CPC分类号： F23G5/12 ,  B01D53/885 ,  C02F11/06 ,  F23G5/50 ,  F23J15/02 ,  C02F2103/005 ,  C02F2201/001 ,  C02F2303/02 ,  F23G2203/601 ,  F23G2209/26

摘要： A compact waste combustion system deployed within a portable toilet has a burn chamber that includes a processor, a burner, a trapdoor mechanism configured to seal an entrance to the burn chamber when the compact waste combustion system is operated in a first mode and a waste receptacle configured to feed waste material to the burn chamber through the trapdoor mechanism in a second mode of operation. The processor may be configured to detect presence of a waste in the waste receptacle, configure the system to operate in the second mode and to pass waste into the burn chamber, configure the compact waste combustion system to operate in the first mode after the waste has passed into the burn chamber, and activate the burner when the compact waste combustion system is operated in the first mode and the waste is located in the burn chamber.

公开(公告)号：US20240003541A1

公开(公告)日：2024-01-04

申请号：US18046399

申请日：2022-10-13

申请人： SAIDI ARABIAN OIL COMPANY ,  ZEECO MIDDLE EAST LTD.

发明人： Muhammad M. Al Khaldi ,  Abdullmajeed I. AI-Sanad ,  Mohd Ahmad Abugharbieh

IPC分类号： F23G5/40 ,  F23G5/12 ,  F23G5/50 ,  F23Q3/00

CPC分类号： F23G5/40 ,  F23G5/12 ,  F23G5/50 ,  F23Q3/008

摘要： A portable ignition system ignites flammable materials at a burn pit. The system includes a portable ignition system control panel with a pilot on/off indicator, a system control module, and an operator input device. The system has a fuel gas source plumbed to a pilot gas tube. The system also has an inert gas source plumbed to the pilot gas tube. The system is electrically powered by a power supply, solar panels, and/or batteries. The system has a high energy ignition system connected to the igniter and located near the pilot gas tube outlet to ignite the fuel gas. The system also has a monitored subsystem that detects parameters of operation of the portable ignition system.

公开(公告)号：US11614231B1

公开(公告)日：2023-03-28

申请号：US17664281

申请日：2022-05-20

申请人： LanzaTech, Inc.

发明人： Darren Earl Youngs

IPC分类号： F23G7/06 ,  F23L15/00 ,  F23G5/12

摘要： The disclosure is directed to a process and an apparatus for recovering energy from the low energy density waste gas stream. The process and the apparatus allow a thermal oxidizer to oxidize the low energy density waste gas stream using a low energy density fuel gas such as syngas, BF gas, or biogas without the need for auxiliary high energy density sources.

公开(公告)号：US20210325036A1

公开(公告)日：2021-10-21

申请号：US17275540

申请日：2018-09-12

申请人： Sang Won TAN ,  IDT KOREA CO., LTD

发明人： Sang Won TAN ,  Byung Chul AN

IPC分类号： F23G5/027 ,  F23G5/033 ,  F23G5/12 ,  F23G5/32 ,  F23G5/50

摘要： The present disclosure provides a pyrolysis incineration system that more effectively performs pyrolysis by increasing a combustion rate. The pyrolysis incineration system includes an incineration unit that includes a furnace having a combustion space, a rod-shaped air suction pipe installed in the combustion space, a first layer separation nozzle unit including a plurality of first concentration nozzles circumferentially disposed at the upper end of the air suction pipe, a curtain nozzle unit including a plurality of first diffusion nozzles circumferentially disposed under the first layer separation nozzle unit, at least one second layer separation nozzle unit including a plurality of second concentration nozzles under the curtain nozzle unit, and at least one circulation nozzle unit including a plurality of third concentration nozzles circumferentially disposed under the second layer separation nozzle unit and a plurality of second diffusion nozzles disposed between the third concentration nozzles.

公开(公告)号：US20210276898A1

公开(公告)日：2021-09-09

申请号：US17249505

申请日：2021-03-03

申请人： John Troy Kraczek ,  Gordon Ray Whipple ,  Paul James Freeman

发明人： John Troy Kraczek ,  Gordon Ray Whipple ,  Paul James Freeman

IPC分类号： C02F1/74 ,  F23G5/12 ,  F23K5/00 ,  F23L7/00

摘要： A charging system for charging a reactor with air used energy produced by the reactor and includes a vessel having a hollow interior cavity partially filled with a liquid slug, a first air pocket within the cavity on a first side of the liquid slug, and a second air pocket within the cavity on a second side of the liquid slug. The liquid slug forms a water trap seal in the cavity between the two pockets and moves within the vessel in a cycle in which gas is loaded into the first air pocket in a first stroke and gas in the first air pocket is compressed in a second stroke. Movement of the liquid slug during the second stroke is caused by an increasing pressure in the second air pocket due to introduction of high-pressure gas from the reactor into the second air pocket.

公开(公告)号：US10909547B1

公开(公告)日：2021-02-02

申请号：US16748940

申请日：2020-01-22

申请人： Yankee Scientific, Inc.

发明人： Eric C. Guyer

IPC分类号： G06Q30/00 ,  B01D53/14 ,  B01D53/02 ,  B09B3/00 ,  F23G5/50 ,  F23L7/00 ,  F23J15/02 ,  F23G5/46 ,  F23G5/12 ,  F23G5/08 ,  G06Q10/00 ,  G06Q50/06 ,  G06Q50/04 ,  G06Q20/08 ,  G06Q10/10 ,  E21B41/00 ,  G06Q50/26

摘要： This invention provides a system or method that includes combustion of mixed content solid waste to produce flue gases and separation of carbon dioxide gas in the produced combustion flue gas from other gaseous constituents of the flue gas in an amount produced from the burning of plastic material contained in the mixed content solid waste. The separated carbon dioxide is sequestered in geologic formations, thereby providing environmentally sound disposal and elimination of plastic waste, in one consolidated process, free of the need for separation of plastic waste from other solid or the need to identify and separate the various forms and compositions of plastic waste material. The illustrative disposal of plastic waste hereby is generally free of emission into the atmosphere of carbon dioxide gas. The invention includes a fee-generation process applied to customers, which can quantified and generated in association with the application of the system or method.

公开(公告)号：US10859263B2

公开(公告)日：2020-12-08

申请号：US16480573

申请日：2018-02-08

申请人： E I M Research Pty Ltd

发明人： Kevin R. Bartolo

IPC分类号： F02B63/00 ,  F23G7/06 ,  B01D53/14 ,  F01N3/08 ,  F02D19/06 ,  F23G5/12

摘要： A method for the destruction of a target gas, the method including: a) compressing at a first pressure a mixture of air and target gas to produce a compressed target gas mixture; b) destroying the target gas by combusting the compressed target gas mixture with diesel fuel in a forced-induction internal combustion engine, at a combustion pressure greater than the first pressure in the turbocharger, to produce an oxidised exhaust gas, the combustion occurring while maintaining a load on the diesel engine with a load bank; and c) processing the oxidised exhaust gas to produce a vent gas for venting to atmosphere where the vent gas includes substantially no target gas.

公开(公告)号：US10788206B2

公开(公告)日：2020-09-29

申请号：US15758116

申请日：2015-09-18

申请人： Novelis Inc.

发明人： Edwin L. Rauch

IPC分类号： F23G5/50 ,  F23G7/06 ,  C22B7/00 ,  F23G5/027 ,  F23G5/12

摘要： Systems and methods for efficiently performing rotary batch decoating can use time-offset batch reactors. A first batch reactor can operate out of phase with a second batch reactor, so that the burning of pyrolysis gases from the first reactor can be used to provide fuel to the incinerator used to heat the material in the second reactor. After the first reactor is dumped and filled with new material, the pyrolysis gases from the second reactor can be used to provide fuel to the incinerator, which heats the material in the first reactor.

公开(公告)号：US10724737B2

公开(公告)日：2020-07-28

申请号：US16063458

申请日：2016-12-23

申请人： MICROSYSTEMFUEL S.R.L.

发明人： Luigi Domenico Petrecca

IPC分类号： F23G5/12 ,  F23G5/027 ,  F23N3/04 ,  F23N5/10 ,  F23G5/24 ,  F23G5/50

摘要： A combustion chamber has an internally hollow tank containing biomass to be combusted and gasified, an air supply to supply air inside the tank, a gas supply connected to a gas source to supply gas inside the tank, and valve or valves electrically connected to the control to control the air flow and the gas flow inside the tank.