公开(公告)号：US20240133549A1

公开(公告)日：2024-04-25

申请号：US18546492

申请日：2021-03-10

申请人： Taiheiyo Cement Corporation

发明人： Yuya Sano ,  Sho Shimoda

IPC分类号： F23G5/08 ,  F23D23/00 ,  F27B7/10

CPC分类号： F23G5/08 ,  F23D23/00 ,  F27B7/10 ,  F23G2209/28

摘要： Provided is a combustible waste treatment method capable of suppressing the falling rate of even combustible waste having relatively poor combustibility into a clinker during combustion.
The combustible waste treatment method includes: blowing first combustible waste having flammability into a kiln from a first waste burner disposed at a position vertically above a main burner blowing main fuel; and blowing second combustible waste having flame retardancy into the kiln from a second waste burner disposed at a position vertically above the first waste burner.

公开(公告)号：US10570019B2

公开(公告)日：2020-02-25

申请号：US15315933

申请日：2015-06-03

申请人： GAIA Institute of Environmental Technology Inc.

发明人： Senshin Umeki ,  Nobukazu Taguchi ,  Noriko Konma

IPC分类号： C01B33/021 ,  C01B33/18 ,  F27B7/20 ,  F27B7/08 ,  F27B7/10 ,  F27B7/18 ,  F27B7/42 ,  F27B7/33 ,  F27B7/36 ,  A61K8/25 ,  A61Q19/00 ,  A23K10/00 ,  A23K20/20 ,  A23L33/16 ,  A23K20/28 ,  A23K50/75 ,  A23K50/00 ,  A61K33/00

摘要： A porous and easy water soluble amorphous silica which does not contain tar, crystal, residual agrichemicals, and carcinogens, and method and apparatus to produce same, by using only one burning treatment from a plant including abundant silica, including a method of manufacturing the amorphous silica wherein rice family plants are burned while stirring and introducing into the furnace an atmospheric gas having a mass of 6.7× or more and 20× or less of the weight of the rice family plants, or oxygen gas having a weight of 1.4× or more and 4× or less with respect to the weight of the rice family plants, and at the same time as burning, combustion gas generated at the time of combustion is discharged.

公开(公告)号：US09239189B2

公开(公告)日：2016-01-19

申请号：US12741439

申请日：2008-11-04

申请人： Charlie Martella

发明人： Charlie Martella

IPC分类号： F27B7/36 ,  F27B7/00 ,  F27B7/10 ,  F27B7/20 ,  F27B7/16

CPC分类号： F27B7/00 ,  F27B7/161 ,  F27B7/20 ,  F27B7/36

摘要： A kiln comprising a cylindrical drum (11) arranged to rotate about a generally horizontal central axis, the drum configured such that rotation will cause particulate material to flow from one end (13) of the drum to the other end (15). The one end being closed by an end assembly (23) fixed relative to a support structure. An inner face of the drum provides a plurality of ports (29) spaced about, and opening into, an interior of the drum,. The ports (29) being connected to the end assembly (23) via a set of passageways (27). The end assembly (23) having an opening (25) connected to a source of air (31) and positioned such that, on rotation of the drum, one or more passageways come into fluid communication with the opening for limiting air flow to the ports.

摘要翻译： 一种窑炉，其包括被设置为围绕大致水平的中心轴线旋转的圆筒形鼓（11），所述滚筒构造成使得旋转将使颗粒材料从所述滚筒的一端（13）流到所述另一端（15）。 一端由相对于支撑结构固定的端部组件（23）封闭。 滚筒的内表面提供了围绕滚筒的内部间隔开并开口的多个端口（29）。 端口（29）经由一组通道（27）连接到端部组件（23）。 端部组件（23）具有连接到空气源（31）的开口（25）并且定位成使得在滚筒旋转时，一个或多个通道与开口流体连通，以限制空气流到端口 。

公开(公告)号：US5779468A

公开(公告)日：1998-07-14

申请号：US628176

申请日：1996-04-04

申请人： Heinrich Helker

发明人： Heinrich Helker

IPC分类号： F27B7/36 ,  F27B7/06 ,  F27B7/10

CPC分类号： F27B7/362 ,  F27B2007/367

摘要： The invention relates to a device for supplying gas to a rotary kiln, which has a gas supply pipe 5 divided into segments 17 which is connected to an external gas source via an enclosing bracket 7.

摘要翻译： 本发明涉及一种用于向回转窑供气的装置，该装置具有一个气体供给管5，该气体供给管5分成经由封闭支架7连接到外部气体源的段17。

公开(公告)号：US5716205A

公开(公告)日：1998-02-10

申请号：US610520

申请日：1996-03-04

申请人： Herbert Tratz

发明人： Herbert Tratz

IPC分类号： C10B1/10 ,  C10B47/30 ,  C10B53/00 ,  F23G5/027 ,  F23G5/20 ,  F23G7/00 ,  F27B7/34 ,  F28D11/04 ,  F28F9/18 ,  F27B7/10

CPC分类号： C10B53/00 ,  C10B47/30 ,  F23G2205/121 ,  F23G2900/50201 ,  F23G2900/52001

摘要： A heating chamber for solid material, preferably a low-temperature carbonization drum for waste, is rotatable about its longitudinal axis and is equipped with a number of heating tubes that are disposed in an interior space and are aligned approximately parallel to one another. In order to ensure that only fine material can collect between the heating tubes and the inner wall surface of the heating chamber, the heating tubes, as viewed in cross-section, are disposed in a virtually closed row along the wall. Dummy tubes which are preferably easy to remove and preferably have the same diameter as the heating tubes, are located in this row, which may be circular.

摘要翻译： 用于固体材料的加热室，优选用于废物的低温碳化鼓可绕其纵向轴线旋转，并且配备有多个加热管，所述加热管设置在内部空间中并且大致彼此平行地排列。 为了确保仅在加热管和加热室的内壁表面之间收集精细的材料，从横截面看，加热管沿着壁布置在几乎闭合的行中。 优选易于除去并且优选具有与加热管相同直径的虚拟管位于该行中，该管可以是圆形的。

公开(公告)号：US5265545A

公开(公告)日：1993-11-30

申请号：US768955

申请日：1991-12-05

申请人： William R. Milner

发明人： William R. Milner

IPC分类号： B01J2/20 ,  B02C18/14 ,  B30B11/26 ,  F23D11/38 ,  F23D14/50 ,  F23D14/70 ,  F23G5/02 ,  F23G5/033 ,  F23G5/12 ,  F23G5/20 ,  F23G7/00 ,  F23L15/04 ,  F27B7/10 ,  F23G5/00

CPC分类号： F23G5/12 ,  F23G5/033 ,  F23G5/20 ,  F23L15/04 ,  F23G2201/70 ,  F23G2900/50206 ,  Y02E20/348

摘要： A method of treatment of waste material includes the steps of mixing the waste material with binder and pelletizing the mixture. The pellets are then coated with a non-agglomerating material selected to permit firing of the mixture without pellet agglomeration at a temperature above 1300.degree. C. The coated pellets are fed to a kiln and fired at a temperature above 1300.degree. C. before being discharged from the kiln. At least some of the heat of firing the pellets is recovered and recycled to the kiln.

摘要翻译： PCT No.PCT / AU90 / 00149 Sec。 371 1991年12月5日第 102（e）日期1991年12月5日PCT提交1989年4月12日PCT公布。 WO90 / 12251 PCT出版物 1990年10月18日，废弃物处理方法包括将废料与粘合剂混合并造粒的步骤。 然后将颗粒用非聚集材料涂覆以允许在1300℃以上的温度下烧结混合物而没有团聚。将涂覆的颗粒进料到窑中，并在高于1300℃的温度下放电，然后排出 从窑 至少有一些烧制颗粒的热被回收并再循环到窑中。

公开(公告)号：US4626202A

公开(公告)日：1986-12-02

申请号：US811533

申请日：1985-12-20

申请人： Tatsu Chisaki ,  Toshio Ikenaga ,  Akira Iwabuchi

发明人： Tatsu Chisaki ,  Toshio Ikenaga ,  Akira Iwabuchi

IPC分类号： F27B7/02 ,  F27B7/38 ,  F27B7/08 ,  F27B7/10

CPC分类号： F27B7/02 ,  F27B7/383

摘要： A rotary kiln includes a cylindrical kiln body supported for rotation about a central axis inclined with respect to a horizontal plane, a cylindrical combustion chamber formed inside the kiln body and extending along the central axis, and a plurality of cylindrical calcination chambers formed inside the kiln body so as to lie parallel with and surround the combustion chamber. The combustion chamber has an outlet at its lower end from which residue produced by combustion of fuel inside the combustion chamber drops for further combustion and/or discharge. Each calcination chamber has an inlet at its elevated end for receiving a supply of raw material to be calcined inside the calcination chamber, an opening at its lowermost end communicating with the outlet of the combustion chamber for receiving high-temperature combustion gases from the interior of the combustion chamber, and an outlet adjacent its lowermost end from which the calcined raw material drops for further calcination and/or collection without contacting the residue from the combustion chamber. Calcination in the calcination chambers is effected by heat transmitted from the combustion chamber through the kiln body and by heat given off by the high-temperature gases received from the combustion chamber.

摘要翻译： 旋转窑具有：支承用于围绕相对于水平面倾斜的中心轴线旋转的圆筒状窑体，形成在窑体内部且沿着中心轴延伸的圆筒形燃烧室，以及形成在窑内的多个圆筒状煅烧室 从而与燃烧室平行并围绕燃烧室。 燃烧室在其下端具有出口，由燃烧室内的燃料燃烧产生的残留物由此从而进一步燃烧和/或排出。 每个煅烧室在其升高的端部具有入口，用于接收在煅烧室内煅烧的原料供应，其最下端的开口与燃烧室的出口连通，用于从内部接收高温燃烧气体 燃烧室和邻近其最低端的出口，煅烧的原料从该出口附近进一步煅烧和/或收集，而不使来自燃烧室的残余物接触。 煅烧室中的煅烧是通过从燃烧室通过窑体传递的热量和由从燃烧室接收的高温气体释放的热量来实现的。

公开(公告)号：US4589354A

公开(公告)日：1986-05-20

申请号：US683375

申请日：1984-12-19

申请人： Erich Faehnle

发明人： Erich Faehnle

IPC分类号： F23G5/027 ,  B09B3/00 ,  C10B1/10 ,  F27B7/10 ,  F27B7/24 ,  F27B7/36 ,  A47J36/24

CPC分类号： C10B1/10 ,  F27B7/10 ,  F27B7/24 ,  F27B7/362 ,  F27B2007/365 ,  F27M2001/05

摘要： The disclosure relates to a rotating pyrolysis drum for the thermal treatment of waste materials, such as domestic or industrial garbage or the like, with respectively one heated gas collecting chamber for addition and one heated gas collecting chamber for withdrawal, being provided at pertaining end faces of the drum, which chambers are connected to one another via bores in the end faces and by tubes extending through the interior of the drum. At least one seal assembly is arranged between the stationary heated gas collecting chambers and the drum. A seal disc is provided on the circumferential wall of a hollow connection member at the end face of the drum at the inlet side and, respectively, at the outlet side for pyrolysis residues and/or another rotating part of the drum. At the two end faces of the seal disc are arranged contact rings which are slid with play over the connection member and/or the other rotating part and these sealingly contact such end faces. The contact rings are respectively provided on their circumference with seals which act between them and a surrounding housing part.

摘要翻译： 本公开涉及一种用于热处理诸如家用或工业垃圾等的废物的旋转热解鼓，分别具有一个用于加料的加热气体收集室和用于取出的一个加热的气体收集室，其设置在相关端面 鼓，这些腔室通过端面中的孔和通过鼓的内部延伸的管彼此连接。 至少一个密封组件布置在固定的加热气体收集室和滚筒之间。 密封盘设置在中空连接构件的圆周壁上，在滚筒的入口侧的端面处，并且在出口侧分别设置在热解残渣和/或滚筒的另一旋转部分的出口侧。 在密封盘的两个端面处布置有接触环，其在连接构件和/或另一个旋转部分上游动地滑动，并且这些密封接触这些端面。 接触环分别在其圆周上设置有在它们和周围的壳体部分之间作用的密封件。

公开(公告)号：US4510369A

公开(公告)日：1985-04-09

申请号：US523234

申请日：1983-08-15

申请人： William S. Harrison

发明人： William S. Harrison

IPC分类号： F27B7/00 ,  F27B7/10 ,  F27B7/22 ,  F27D1/00 ,  F27D99/00

CPC分类号： F27B7/10 ,  F27B7/00 ,  F27B7/22 ,  F27D1/0023 ,  F27B2007/2286 ,  F27D2099/0008 ,  F27D2099/0098

摘要： The rotary furnace has a generally cylindrical rotatable outer member that is driven by a belt and pulley arrangement. An inner member that defines the confines of the heating chamber is freely supported on the outer member to permit free expansion and contraction of the inner member with respect to the outer member. Insulating material disposed between the inner and outer members also joins the inner and outer members together during rotation of the outer member. The insulating material thus transmits the driving force from the outer member to the inner member to thereby cause rotation of the inner member. A cantilevered, non-rotatable heat supply structure extends into the inner member from one end thereof. An access opening to the heating chamber, that is normally sealed during furnace operation, is provided at the opposite end of the inner member. The furnace is pivotally-supported on a frame to permit movement of the furnace to a position wherein the access opening of the furnace is directed downwardly, thereby permitting quick and easy emptying of the furnace contents. The furnace is also loaded through the access opening prior to the heat-treating operation. The frame is supported on wheels for portability of the rotary furnace.

摘要翻译： 旋转炉具有通过带和滑轮装置驱动的大致圆柱形的可旋转的外部构件。 限定加热室的限制的内部构件自由地支撑在外部构件上，以允许内部构件相对于外部构件的自由膨胀和收缩。 设置在内部和外部构件之间的绝缘材料还在外部构件的旋转期间将内部构件和外部构件接合在一起。 因此，绝缘材料将驱动力从外部构件传递到内部构件，从而引起内部构件的旋转。 悬臂式不可旋转的供热结构从其一端延伸到内部构件。 在内部构件的相对端处设置有通常在炉操作期间被密封的加热室的进入开口。 炉子枢转地支撑在框架上以允许炉子移动到炉子的进入开口向下指向的位置，从而允许快速且容易地排空炉子内容物。 在热处理操作之前，炉也通过进入口加载。 框架支撑在轮子上以便于旋转炉的便携性。

公开(公告)号：US4217462A

公开(公告)日：1980-08-12

申请号：US27155

申请日：1979-04-04

申请人： William T. Rawles ,  Kenneth Jenkins

发明人： William T. Rawles ,  Kenneth Jenkins

IPC分类号： F27B7/10 ,  F27B7/34 ,  F27B7/32

CPC分类号： F27B7/10 ,  F27B7/34

摘要： Furnace apparatus and method, for the continuous electric heating or fusion of particulate mineral-bearing substances, wherein a cylindrical furnace housing is adapted to trunnion bearing, the housing having at least one detachable and elongated conical extension at ends for dumping, the extensions likewise having electrode openings which are coaxially aligned with the housing, whereby a charge of the mineral-bearing substance may be introduced either during fusion or heating or roasting or firing, thus permitting partial filling of the furnace housing and sequential build-up, protecting the respective ends of the furnace against dead space and excessive charge recycle. By virtue of design, the conical ends are shielded against burning out by unbearable heat generated from the electrode arc. Inherent advantages occur by highly accelerated rotation, yielding resultant centrifugal forces which are applied to the charge.

摘要翻译： 炉装置和方法，用于颗粒状含矿物质的连续电加热或熔化，其中圆柱形炉壳体适用于耳轴轴承，所述壳体在端部具有至少一个可拆卸且细长的锥形延伸部，用于倾倒，所述延伸部同样具有 与壳体同轴对准的电极开口，由此可以在熔化或加热或焙烧或焙烧期间引入含矿物质的电荷，从而允许部分填充炉壳体并连续堆积，保护相应的端部 的炉子对死空间和过量的电荷循环。 通过设计，通过由电极弧产生的不可忍受的热量，锥形端部被屏蔽以防止燃烧。 固有优点通过高度加速的旋转产生，产生施加到电荷的合成的离心力。