公开(公告)号：US20230366537A1

公开(公告)日：2023-11-16

申请号：US17828015

申请日：2022-05-30

Applicant: Hangzhou Yixiang Technology Research and Development Co., Ltd.

Inventor： Baichen Dong ,  Yulin Ye ,  Yuanxiang Pan ,  Xuejin Yang

IPC: F23B30/00 ,  F23B80/04

CPC classification number: F23B7/002 ,  F23B5/02 ,  F23B80/04

Abstract: Disclosed is a secondary combustion structure of a smokeless stove. The secondary combustion structure includes: a stove body, a combustion disc and an inner wall arranged in the stove body, several separated first ventilation holes are provided in the combustion disc, a heating chamber is defined by the inner wall and the stove body, several second ventilation holes are provided in the inner wall, and an air inlet hole is further provided in the stove body. With the design, heated air flows out of the second ventilation holes to support combustion of combustible gas, further secondary combustion is achieved, a combustible is combusted more sufficiently, and smoke is reduced; and moreover, a top of the stove body is inclined towards the inner wall, so as to increase a flow speed of the heated gas, and increase a fire behavior of the combustible.

公开(公告)号：US11774089B1

公开(公告)日：2023-10-03

申请号：US17899937

申请日：2022-08-31

Applicant: SOLO BRANDS, LLC

Inventor： Jeffrey R. Weilert ,  Alexander K. Maghsadi

IPC: F23B30/00 ,  F23B60/02 ,  F23B20/00 ,  F24B1/02 ,  F24B1/193 ,  F24B13/02 ,  F24B1/18 ,  F24B3/00 ,  F24B1/181

CPC classification number: F23B1/26 ,  F23B1/18 ,  F23B1/28 ,  F23B1/38 ,  F23B20/00 ,  F23B60/02 ,  F24B1/02 ,  F24B1/193 ,  F23H2700/006 ,  F24B1/18 ,  F24B1/181 ,  F24B3/00 ,  F24B13/02

Abstract: A stove includes a combustion chamber, a fuel grate positioned within the combustion chamber, and a pellet adapter removably positionable on the fuel grate. The fuel grate includes a number of first ventilation holes. The pellet adapter includes a number of second ventilation holes sized and shaped to prevent passage of a fuel pellet. The pellet adapter also includes a raised outer rim and a central protuberance with a height greater than the height of the raised outer rim.

公开(公告)号：US11506379B2

公开(公告)日：2022-11-22

申请号：US16965496

申请日：2018-05-07

Applicant: Luis Calisalvo Duran ,  Victor De Avila Rueda

Inventor： Victor De Avila Rueda

IPC: F23C9/00 ,  F23B30/00 ,  F23G5/00 ,  F23G5/24 ,  F23G5/32 ,  F23C3/00 ,  F23J15/02

Abstract: The invention comprises: a) first comburent supplying means (18) connected to the lower part of the oxidation chamber, for introducing pressurized oxygenated gas in the oxidation chamber at a speed that comprises a tangential component; b) a particle recirculation system, which comprises: a particle separator (24) on the upper part of the oxidation chamber for trapping hot particles of ash and unburned material, and a transportation system (25) for transferring trapped particles from the particle separator (24) to the base of the oxidation chamber; and c) a gas recirculation system comprising: a sucker (26) for suctioning combustion gases from the upper part of the oxidation chamber, and pipes (27) for transferring the suctioned gases to the base of the oxidation chamber. It provides an optimized thermal transfer that reduces the emission of pollutants in waste recovery.

公开(公告)号：US11435074B2

公开(公告)日：2022-09-06

申请号：US16653517

申请日：2019-10-15

Applicant: W.C. BRADLEY CO.

Inventor： Ramin Khosravi Rahmani ,  Anthony Hamilton ,  Bruce Roberts ,  Mallik Ahmed ,  Sleiman Abdallah ,  Brad Gillispie ,  Dan Corso

IPC: F23B30/00 ,  A47J37/07 ,  F24B1/02 ,  A23B4/052

Abstract: A floor and an upright sidewall formed from two vertically coaxial components, each component having a floor baffle with a plurality of floor openings defined therein, each floor retained within a respective upright sidewall with a plurality of sidewall openings defined therein. The floor openings and the sidewall openings cooperate between the two coaxial components such that flow of gases through the floor and upright sidewall of the baffle structure is controlled by rotation of the two vertically coaxial components relative to one another.

公开(公告)号：US20220090780A1

公开(公告)日：2022-03-24

申请号：US16713385

申请日：2019-12-13

Applicant: Stephen Thomas Spevak ,  Frederick Arlen Leavitt

Inventor： Stephen Thomas Spevak ,  Frederick Arlen Leavitt

IPC: F23B30/00 ,  F24B5/02 ,  F23K1/00 ,  F23L17/00 ,  F24B13/04

Abstract: A system for combusting fuel comprising an apparatus that receives fuel that is characterized as comprising interstitial spacing and wherein oxidants pass through the interstitial spacing of the fuel to sustain a combustion reaction at the interface of a reaction chamber while the byproducts of combustion pass into the reaction chamber.

公开(公告)号：US20210227842A1

公开(公告)日：2021-07-29

申请号：US17162822

申请日：2021-01-29

Applicant: MIDDLETON MIXOLOGY LLC

Inventor： James Dean MIDDLETON

IPC: A23B4/052 ,  A21B1/28 ,  F23B30/00

Abstract: A smoker configured to infuse smoke into flavor and/or taste of a beverage or food includes a body member having a through bore extending from a first end of the body member to an opposite second end of the body member in a first direction and an insert configured to be received in the through bore at the first end and retained by the through bore at a position between the first end and the second end. The through bore and the insert are configured to define a chamber for receiving a combustible material between the insert and the first end, the through bore is configured to permit a flow of smoke from the combustible material out the through bore at the second end of the body member, and the second end of the body member is configured to rest on a rim of a container to block the flow of air from the container where a surface of the second end of the body member contacts the rim.

公开(公告)号：US20190323706A1

公开(公告)日：2019-10-24

申请号：US16455253

申请日：2019-06-27

Applicant: Cleaver-Brooks, Inc.

Inventor： Rakesh Zala ,  Steven L. Whirry ,  Mark T. Salentine

IPC: F23C9/08 ,  F23C3/00 ,  F23B30/00 ,  F22B7/00 ,  F22B13/04 ,  F22B9/08 ,  F24H1/26

Abstract: A boiler system comprises a housing with a generally cylindrical shape extends between first and second walls to provide a generally cylindrical space. A fire tube is positioned near a bottom of the generally cylindrical housing and extends longitudinally from a first wall of the cylindrical housing to a fire tube end wall. The boiler system also includes a burner with a generally cylindrical housing which defines a generally cylindrical chamber and an end plate. The burner extends into the fire tube, and the fire tube provides a combustion chamber where combustion of an air-fuel mixture is accomplished using the burner. The end plate of the burner is adjustable so as to adjust the flame that extends from within the burner housing into the fire tube.

公开(公告)号：US20180119959A1

公开(公告)日：2018-05-03

申请号：US15799202

申请日：2017-10-31

Applicant: Jotul AS

Inventor： Roger W. PURINTON ,  Shane L. SPENCER

IPC: F24B1/02 ,  F24B1/00 ,  F23B30/00

Abstract: A non-bypassable catalyst assisted appliance includes, for example, a housing having a combustion chamber therein. The housing has a loading door opening coverable by a door for loading fuel into the combustion chamber, an air inlet opening for receiving an air supply to the combustion chamber, and an exit opening connectable to a flue. A catalyst combustor is disposed between the combustion chamber and the exit opening. When the door of the non-bypassable catalyst assisted appliance is disposed in a closed position covering the loading door opening, gas from the combustion chamber is directed through the catalyst combustor, and out the flue. When the door of the non-bypassable catalyst assisted appliance is disposed in an open position allowing loading of fuel through the loading door opening to the combustion chamber, ambient air entering the loading door opening and gas from the combustion chamber are directed through the catalyst combustor, and out the flue.

公开(公告)号：US20170276343A1

公开(公告)日：2017-09-28

申请号：US15465934

申请日：2017-03-22

Applicant: Mark Andrew Wolf

Inventor： Mark Andrew Wolf

IPC: F23B30/00

CPC classification number: F23B7/002 ,  A47J33/00 ,  F24B1/182

Abstract: A vented fire tarp is provided that includes a base portion and a plurality of vents formed in the base portion, wherein each vent allows for air, smoke, and carbon dioxide to pass through the vent from one side of the base portion to the other. The vented fire tarp also includes securing devices to couple the base portion to a ground surface over a fire. In use, the vented fire tarp covers a fire and controls a burn rate of wood of the fire in response to controlling airflow through the plurality of vents of the vented fire tarp.

公开(公告)号：US20170247623A9

公开(公告)日：2017-08-31

申请号：US14756904

申请日：2015-10-28

Applicant: AKBEV GROUP, LLC

Inventor： Geoffrey L. Larson ,  Brandon Michael Smith ,  Curtis Holmes ,  David D. Wilson

IPC: C10L5/44 ,  C10L9/00 ,  F23B30/00 ,  C10L5/36

CPC classification number: C10L5/44 ,  C10L5/366 ,  C10L5/42 ,  C10L5/445 ,  C10L9/00 ,  C10L2200/0469 ,  C10L2250/06 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/145 ,  C10L2290/18 ,  C10L2290/24 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/544 ,  C10L2290/547 ,  F23B1/02 ,  Y02E50/10 ,  Y02E50/30

Abstract: A process of making a fuel product from spent grain from a beer brewing process. In the brewing process, the grain is pulverized to a particle size whose mean particle size is approximately 0.25 mm to 0.6 mm with less than 1% greater than 2 mm. After the brewing sugars are extracted from the grain, the spent grain is pressed against a filter to reduce moisture below sixty-five percent (65%), and then the grain is dried to further reduce its moisture to less than ten percent (10%). The dried spent grain, after the aforementioned processing, is fed into a combustion chamber for a steam boiler that is used for beer brewing, and the spent grain is separated during combustion by agitation such as spraying of the grain in the combustion chamber.