公开(公告)号：US4423533A

公开(公告)日：1984-01-03

申请号：US386535

申请日：1982-06-09

Applicant: Byron L. Goodspeed

Inventor： Byron L. Goodspeed

IPC: D21C11/12 ,  F23J3/00 ,  F23L1/00 ,  D21C7/14

CPC classification number: F23L1/00 ,  F23J3/00

Abstract: Apparatus for cleaning air ports in a chemical recovery furnace includes a face plate removably received in a frame secured to the outer wall of the wind box associated with the furnace. The face plate pivotally carries a plurality of tubes which sealingly receive rods adapted to slide in the tubes toward and away from the air ports on the interior furnace or firebox wall. An actuating cylinder moves the rods toward the air port openings, while a reciprocating mechanism rotates the aforementioned tubes causing cleaning tips on the rod ends to enter the air port openings and clean char buildup along the edges thereof.

Abstract translation: 用于在化学回收炉中清洁空气端口的设备包括可拆卸地容纳在固定到与炉相关联的风箱的外壁的框架中的面板。 面板枢转地承载多个管，密封地容纳适于在管内朝向和远离内部炉或火炉壁上的空气端口滑动的杆。 致动缸将杆朝向空气口开口移动，而往复机构使上述管旋转，导致杆端的清洁尖端进入空气口开口并沿其边缘清洁炭堆积。

公开(公告)号：US4292950A

公开(公告)日：1981-10-06

申请号：US803041

申请日：1977-06-03

Applicant: George W. Schossow

Inventor： George W. Schossow

IPC: F23L1/00 ,  F23L13/06 ,  F23M9/00 ,  F23M9/02 ,  F23J11/00 ,  F24H3/02

CPC classification number: F23M9/00 ,  F23L1/00 ,  F23L13/06 ,  F23M9/006 ,  F23M9/02

Abstract: A gas burning furnace system is disclosed, including a blower which draws air from outside the home for combustion. The blower forces combustion air to the gas burner via a pressure box situated between the blower and the burner. The pressure box encloses a barrier having an adjustable aperture therein, through which the combustion air must pass before reaching the burner. By adjusting the size of the aperture, the rate of supply of combustion air to the burner can be regulated so as to produce complete fuel combustion without cooling the firebox.

Abstract translation: 公开了一种燃气炉系统，包括从家庭外部吸入空气用于燃烧的鼓风机。 鼓风机通过位于鼓风机和燃烧器之间的压力箱将燃烧空气强制到气体燃烧器。 压力箱包围其中具有可调节孔径的阻挡件，燃烧空气在到达燃烧器之前必须经过该障碍物。 通过调节孔径的大小，可以调节燃烧空气向燃烧器供应的速率，以便在不冷却火箱的情况下产生完全的燃料燃烧。

公开(公告)号：US4261269A

公开(公告)日：1981-04-14

申请号：US92986

申请日：1979-11-09

Applicant: Heinz Mallek ,  Willibald Anger

Inventor： Heinz Mallek ,  Willibald Anger

IPC: F23L1/00 ,  F23G5/00 ,  F23G5/027 ,  F23G5/04 ,  F23G5/08 ,  F23G5/16 ,  F23G5/24 ,  F23G7/00 ,  F23H13/00 ,  G21F9/32 ,  F23G5/12

CPC classification number: F23G5/085 ,  F23B1/38 ,  F23B7/005 ,  F23G5/027 ,  F23G5/24 ,  G21F9/32 ,  F23G2209/18

Abstract: In a furnace in which the waste is loaded into a central shaft at the bot of which it is held up by a device for letting through small particles after the column of waste has been exposed to degassing and drying heat entering laterally from a smoke chamber. Fresh air is supplied in substoichiometric quantity into the column of waste and is supplied in further quantity through the device for holding up the material in the column as well as just above it and, finally, also in a combustion chamber below the device for afterburning combustible gases. There is an opening between the device for holding up the waste material in the shaft and the inner wall of the shaft to material to form an inclined layer down to the hole at the bottom of the shaft, enclosing a combustion space. An ember bed forms here, from which melted material passes down through a combustion chamber below and through a drain in the floor of the combustion chamber. Gases evolved in the shaft are sucked down through the same opening into the combustion chamber for completion of combustion and development of heat in the lateral smoke chamber through they pass in the process of being exhausted after suitable filtering. Tubular ducts are provided in the shaft for supply of additional fresh air or, if needed, in starting up, for example, of a fuel gas. With waste of the usual composition, the combustion process will run without the addition of heat from an external source.

Abstract translation: 在其中废物被装载到中心轴的炉中，其中底部的中心轴被废弃物柱暴露于脱气之后通过小颗粒放置并使干燥从烟室横向进入的干燥的装置保持在其中。 新鲜空气以亚化学计量量供给到废物塔中，并通过装置进一步供应，用于将塔中的材料以及其上方以及最后还在装置下方的燃烧室中进行后备燃烧 气体。 在用于将轴中的废料和轴的内壁夹持的材料之间有一个开口，以形成一个向下倾斜的层向下延伸到轴的底部的孔，包围燃烧空间。 在这里形成一个余烬床，熔化的材料从该燃烧室向下通过燃烧室下方并通过燃烧室底部的排水口。 在轴中演化的气体通过相同的开口被吸入燃烧室，用于完成在侧面烟雾室中的燃烧和发热，通过它们在合适的过滤之后被耗尽的过程中通过。 管状管道设置在轴上，用于供应额外的新鲜空气，或者如果需要，可以启动例如燃料气体。 由于浪费了通常的组成，燃烧过程将不会从外部来源加热。

公开(公告)号：US4231304A

公开(公告)日：1980-11-04

申请号：US573269

申请日：1975-04-30

Applicant: Gordon H. Hoskinson

Inventor： Gordon H. Hoskinson

IPC: F23L1/00 ,  F23G5/00 ,  F23G5/16 ,  F23G5/44 ,  F23J1/02 ,  F23L9/04

CPC classification number: F23G5/00 ,  F23G2203/8013

Abstract: A combustion apparatus utilizing an auger having an integral air supply system. The apparatus includes a cylindrical combustion chamber containing a rotatable auger. Waste is delivered to one end of the combustion chamber and is conveyed through the chamber by the auger, and ash and the non-combustible residue is discharged from the opposite end while the waste gases are discharged through a cyclone separator to remove fly ash. The auger is composed of a tubular shaft and a hollow spiral flight. Air is introduced into the downstream end of the shaft and flows through the hollow flight and exits through outlet holes in the flight into the combustion chamber. A portion of the air is introduced into the mass of waste being conveyed by the auger to provide primary air for combustion, while a second portion of the air is discharged from the flight into the upper zone of the combustion chamber above the level of the waste, to provide secondary combustion of the waste gases.

Abstract translation: 一种利用具有一体式供气系统的螺旋推进器的燃烧装置。 该装置包括一个包含可旋转螺旋钻的圆柱形燃烧室。 废物被输送到燃烧室的一端，并通过螺旋钻被输送通过室，并且灰尘和不可燃残余物从相对端排出，而废气通过旋风分离器排出以除去飞灰。 螺旋钻由管状轴和中空螺旋形飞行组成。 空气被引入到轴的下游端并流过中空飞行物，并且通过飞行中的出口孔进入燃烧室。 一部分空气被引入到被螺旋钻输送的废物群中，以提供用于燃烧的一次空气，而空气的第二部分从飞行物排出到燃烧室的上部区域高于废物水平 ，以提供废气的二次燃烧。

公开(公告)号：US4192138A

公开(公告)日：1980-03-11

申请号：US828465

申请日：1977-08-29

Applicant: Li-Chieh Szema

Inventor： Li-Chieh Szema

IPC: F23L1/00 ,  F23C7/02 ,  F23R3/04 ,  F23R3/06 ,  F02C7/00

CPC classification number: F23R3/045

Abstract: A covered air scoop for a gas turbine combustor comprising a tubular member radially extending through the combustor shell to define an air inlet. A symmetrical cap member is disposed in spaced, overhanging relationship over the inlet. To enter the combustor, the air must flow into the cap member, thereby causing all air to enter the tube in a substantially uniform manner so that the air flow through all similarly constructed air tubes at a common axial location of the combustor is substantially equal at all times.

Abstract translation: 一种用于燃气轮机燃烧器的被覆空气勺，其包括径向延伸穿过所述燃烧器壳体以限定空气入口的管状部件。 对称的盖构件在入口上以间隔的，悬垂的关系设置。 为了进入燃烧器，空气必须流入盖件中，从而使所有的空气以基本上均匀的方式进入管中，使得在燃烧器的公共轴向位置处的所有类似构造的空气管的空气流动基本相等 一直。

公开(公告)号：US4181082A

公开(公告)日：1980-01-01

申请号：US915168

申请日：1978-06-14

Applicant: Hans Grossniklaus

Inventor： Hans Grossniklaus

IPC: F23L1/00 ,  F23B20060101 ,  F23B40/00 ,  F23B99/00 ,  F23G7/10 ,  F23K3/00 ,  F23K5/00 ,  F23L1/02 ,  F23L9/00 ,  F23L9/02 ,  F23M20060101

CPC classification number: F23B1/38

Abstract: An elongate combustion chamber is inclined at a 50.degree. to 80.degree. angle to the vertical, is connected at the lower end face to a feed duct through which fuel is pushed into the chamber and is open at the upper end face. The side walls forming the lower part of the chamber are downwardly converging and the free edges are spaced from each other at a distance decreasing in the direction of the open upper end face from the lower end face to form a primary air opening from a primary air channel therebeneath, the tapered opening covered by corresponding downwardly converging solid side walls connected at an apex and spaced from the other walls to form an air passage therebetween from the primary air channel to the combustion chamber. The upper side walls of the combustion chamber defining the lower partition of a secondary air channel and being provided with openings for secondary air feed into the chamber, end plates sealing the upper and lower ends of the chamber and primary and secondary air channels, and blast-air feed conduits connected into the lower ends of the primary and secondary air channels to supply air thereto from a blower.

Abstract translation: 细长的燃烧室与垂直方向倾斜成50°至80°角，在下端面连接到进料管道，燃料被推入室内，并在上端面打开。 形成室的下部的侧壁向下会聚，并且自由边缘在开口上端面与下端面的方向上以一定距离彼此间隔开，以形成从一次空气的一次空气开口 该锥形开口由相应的向下收敛的固体侧壁覆盖，该侧壁连接在顶点并与其它壁间隔开，以在其间形成从主空气通道到燃烧室的空气通道。 燃烧室的上侧壁限定了二次空气通道的下隔板，并且设置有用于二次空气供给到室中的开口，密封腔室的上端和下端的端板和一次和二次空气通道，以及鼓风 连接到主空气通道和二次空气通道的下端的空气供给管道，以从鼓风机向其供应空气。

公开(公告)号：US4172425A

公开(公告)日：1979-10-30

申请号：US847053

申请日：1977-10-31

Applicant: Henry E. Sheridan

Inventor： Henry E. Sheridan

IPC: F23L1/00 ,  F23G5/00 ,  F23G5/16 ,  F23G5/44 ,  F23H7/08

CPC classification number: F23G5/00 ,  F23G5/165 ,  F23G2202/101 ,  F23G2203/803

Abstract: A controlled air incinerator having an increased capacity for burning waste material and having increased efficiency for completely burning all burnable waste material fed thereto. The controlled air incinerator, which is sometimes referred to as a "starved air" incinerator, requires accurate control of burning conditions so as to provide at all times a discharge of clean flue gases free from pollutants. In the present incinerator, means are provided for transferring the waste material therethrough while burning, the means causing the burning waste material to tumble within the combustion chamber and open up so as to expose to combustion air any unburned but burnable parts of the waste material whereby the oxygen of the combustion air will result in complete combustion. The incinerator system is essentially completely automatic in that the combustion chamber of the system may be loaded without changing burning conditions in the combustion chamber and the waste material loaded therein is progressively moved through the combustion chamber while burning from the inlet end to the discharge end by transfer means, the movement of the burning waste material resulting in more complete combustion. The system further has means for automatically discharging products of combustion, such as ash, from the outlet end of the combustion chamber without disturbing the burning conditions within the combustion chamber.

Abstract translation: 一种具有增加的燃烧废物的能力并且提高了完全燃烧供应给其的所有可燃废料的效率的受控空气焚化炉。 有时被称为“饥饿空气”焚化炉的受控空气焚化炉需要对燃烧条件进行精确控制，以便随时提供无污染物质的清洁烟道气。 在本焚化炉中，设置有用于在燃烧时将废料转移通过的装置，使得燃烧废料在燃烧室内滚动的装置打开，从而暴露于燃烧空气中任何未燃烧但可燃废物的部分，从而 燃烧空气的氧气将导致完全燃烧。 焚烧炉系统本质上是完全自动的，因为系统的燃烧室可以在不改变燃烧室中的燃烧条件的情况下被装载，并且其中装载的废料逐渐地通过燃烧室移动，同时从入口端到排出端燃烧，同时通过 转移装置，燃烧废物的运动导致更完全的燃烧。 该系统还具有用于从燃烧室的出口端自动排出诸如灰分的燃烧产物的装置，而不会干扰燃烧室内的燃烧条件。

公开(公告)号：US4116136A

公开(公告)日：1978-09-26

申请号：US764915

申请日：1977-02-02

Applicant: Heinz Mallek ,  Werner Jablonski ,  Peter Pelzer

Inventor： Heinz Mallek ,  Werner Jablonski ,  Peter Pelzer

IPC: F23L1/00 ,  B08B7/00 ,  B29C47/08 ,  C10J3/00 ,  C10J3/58 ,  F23G5/02 ,  F23G5/027 ,  F23G5/033 ,  F23G5/04 ,  F23G5/16 ,  F23G5/24 ,  F23G5/44 ,  F24H1/22 ,  H03G3/20 ,  H03G3/32 ,  F23G5/12

CPC classification number: F23G5/24 ,  F23B7/005

Abstract: A method of and furnace for burning waste material, according to which theaste material is for drying and degasifying same heated in a container whereupon the thus degasified waste material and the waste gases formed during such heating and drying operation are burned in a combustion chamber directly following the container while fresh air is added to the degasified waste material and to the waste gases formed during the heating operation. The heating of the waste material in the container is effected under exclusion of air, and the thus formed waste gases together with the degasified waste material are passed through a constriction located between the container receiving the waste material to be burned and the combustion chamber, the fresh air being added to the degasified waste material and to the waste gases at the constriction.

Abstract translation: 一种用于燃烧废料的方法和炉，根据该方法，废料用于在容器中加热的废物进行干燥和脱气，因此在这种加热和干燥操作期间形成的如此脱气的废料和废气在燃烧室中直接燃烧 在将新鲜空气添加到脱气废物和在加热操作期间形成的废气时，跟随容器。 在排除空气的情况下对容器中的废料进行加热，并且将这样形成的废气与脱气废料一起通过位于容纳待燃废料的容器和燃烧室之间的收缩部， 新鲜空气被添加到脱气废物和收缩处的废气中。

公开(公告)号：US4085708A

公开(公告)日：1978-04-25

申请号：US765566

申请日：1977-02-04

Applicant: Ronald Arthur Ashdown

Inventor： Ronald Arthur Ashdown

IPC: F23L1/00 ,  F22B1/18 ,  F22B31/00 ,  F23C7/00 ,  F23C9/00 ,  F23J5/00

CPC classification number: F22B1/1861 ,  F23C7/008

Abstract: Described herein is a waste heat steam boiler which is capable of using as secondary combustion air, the exhaust gases from a steam turbine. The boiler has burners which are fed with primary combustion air by an air blower. This air is cool and can be used to keep part of the burners cool. The burners have throats supplied with secondary combustion air from a windbox which receives this secondary air either from the gas turbine or from a forced draught fan. The burner throats are adjustable between an open full quarl position when the secondary air is the gas turbine exhaust and a partially closed position where the effective quarl diameter is reduced when the secondary air is supplied by the forced draught fan.

Abstract translation: 这里描述的是能够作为二次燃烧空气使用来自蒸汽轮机的废气的废热蒸汽锅炉。 锅炉具有通过鼓风机供给初级燃烧空气的燃烧器。 这种空气很酷，可以用来使部分燃烧器变凉。 燃烧器具有来自风箱的二次燃烧空气的喉部，该风箱从燃气轮机或从强制通风机接收该二次空气。 当二次空气是燃气轮机排气口时，燃烧器喉部在开放的全满位置之间是可调节的，并且当二次空气由强制通风机供应时，燃烧器喉部可以在有效口径减小的部分关闭位置处被调节。

公开(公告)号：US3922137A

公开(公告)日：1975-11-25

申请号：US52049174

申请日：1974-11-04

Applicant: GULF OIL CANADA LTD

Inventor： PECZELI CHARLES F ,  TYRCZ EDWARD T

IPC: F23C7/00 ,  F23D1/00 ,  F23D11/00 ,  F23L1/00

CPC classification number: F23C7/004 ,  F23C2202/40 ,  F23D1/00

Abstract: This invention provides apparatus for admixing combustion air, particularly air supplied at low pressure, with fluid or finely divided solid fuel for combustion, preferably in substantially stoichiometric proportions, in which air is passed from a windbox spirally inwardly between multiple overlapping vanes into a vortex chamber, thence through a coaxially aligned frusto-conical nozzle into a coaxially aligned cylindrical combustion chamber with the fuel being injected into the air passing through the nozzle, the critical dimensions of the air passage being related so that the flow of the air is constrained by its passage between the vanes, through the vortex chamber, through the nozzle and into the combustion chamber to generate therein a tangential velocity (swirl) which is sufficiently strong to establish a critical recirculating centre core of combustion gases in the combustion chamber and ensure complete combustion of the fuel.

Abstract translation: 本发明提供了用于混合燃烧空气，特别是在低压下供应的空气的流体或细分散的固体燃料，优选地以基本上化学计量的比例混合燃烧空气的装置，其中空气从多个重叠叶片之间螺旋向内的风箱通入涡流室 ，然后通过同轴对准的截头圆锥形喷嘴进入同轴对准的圆柱形燃烧室，其中燃料被喷射到通过喷嘴的空气中，空气通道的临界尺寸相关联，使得空气的流动被其 叶片之间的通道，通过涡流室，通过喷嘴并进入燃烧室，以在其中产生切向速度（涡流），该切向速度足够强以在燃烧室中建立燃烧气体的临界再循环中心核并确保完全燃烧 燃料。