公开(公告)号：US20080010899A1

公开(公告)日：2008-01-17

申请号：US11902247

申请日：2007-09-20

Applicant: Masayoshi Arai ,  Tatsuro Watanabe ,  Akira Saito ,  Sachio Nakazaki ,  Toshihisa Maruta ,  Hiroyuki Takano

Inventor： Masayoshi Arai ,  Tatsuro Watanabe ,  Akira Saito ,  Sachio Nakazaki ,  Toshihisa Maruta ,  Hiroyuki Takano

IPC: C10L5/00 ,  C12M1/02 ,  C12M1/10

CPC classification number: C10L5/46 ,  F23G2206/201 ,  F23G2900/50208 ,  Y02E20/363 ,  Y02E50/10 ,  Y02E50/30

Abstract: A cement kiln from which its brick lining has been removed, or a rotary dryer for cement production is used as a fermentation treatment apparatus 202 for converting waste matter into compost. The waste matter to be subjected to the fermentation treatment includes city waste contained in garbage bags, and its fermentation treatment is carried out by introducing the waste matter directly into the aforesaid cement kiln or the aforesaid rotary dryer for cement production without tearing the aforesaid garbage bags.

Abstract translation: 作为用于将废物转化为堆肥的发酵处理装置202，使用从其排除砖衬的水泥窑或用于水泥生产的旋转干燥器。 要进行发酵处理的废物包括垃圾袋中所含的城市废物，其发酵处理是通过将废物直接引入上述水泥窑或上述用于水泥生产的旋转干燥器中进行的，而不会撕裂上述垃圾袋 。

公开(公告)号：US20070261618A1

公开(公告)日：2007-11-15

申请号：US11574834

申请日：2005-08-11

Applicant: Gerhard Kastingschafer ,  Frank Ruoss

Inventor： Gerhard Kastingschafer ,  Frank Ruoss

IPC: F23G7/00

CPC classification number: F23G5/46 ,  C04B7/4446 ,  F23G2206/201 ,  F23G2900/50008 ,  Y02E20/363

Abstract: The invention relates to a method and a device for incinerating combustible material in the form of combustible waste generated during the production of cement. According to the invention, the combustible material is introduced into a combustion chamber and is burned by adding at least one first air flow while at least one second air flow is delivered in the area of the bottom of the combustion chamber. Said at least one second air flow is directed in such a way that the residues or remaining combustible materials located on the bottom are moved by the second air flow and enter in effective contact with the at least one first air flow.

Abstract translation: 本发明涉及一种用于焚烧在生产水泥期间产生的可燃废物形式的可燃材料的方法和装置。 根据本发明，可燃材料被引入到燃烧室中，并且通过添加至少一个第一气流而燃烧，同时在燃烧室的底部区域中输送至少一个第二气流。 所述至少一个第二气流以这样一种方式被引导，使得位于底部的残留物或剩余的可燃材料被第二空气流移动并与至少一个第一气流有效接触。

公开(公告)号：US07128005B2

公开(公告)日：2006-10-31

申请号：US10703610

申请日：2003-11-07

Applicant: Greg Carter, Jr. ,  Greg Carter, Sr.

Inventor： Greg Carter, Jr. ,  Greg Carter, Sr.

IPC: F23B7/00 ,  C06B7/00

CPC classification number: F23B90/00 ,  F23G5/085 ,  F23G5/46 ,  F23G2204/101 ,  F23G2206/201 ,  F23G2206/203 ,  F23G2900/50804 ,  Y02E20/12 ,  Y02E20/363

Abstract: Disclosed is a non-polluting high temperature combustion system which comprises in combination a graphite-lined combustion chamber fueled by a controlled-burn thermite fuel, wherein the fuel burns a temperature of up to 6000 degrees Fahrenheit, wherein the resulting gases are essentially pollution free; the system also include a means of passing a substrate into and out of the combustion chamber and/or a turbine powered by gases from the combustion products, means of injecting a working fluid into the combustion gases upstream of the turbine, a heat recovery means that comprises a geo-thermal hot rock bed, a steam generator utilizing heat from the geo-thermal hot rock bed, a working fluid separation means which comprises a condenser, and means of liquefying the remaining gases for commercial use.

Abstract translation: 公开了一种无污染的高温燃烧系统，其包括由受控燃烧的热燃料燃料的石墨衬里的燃烧室，其中燃料燃烧高达6000华氏度的温度，其中所得气体基本上是无污染的 ; 该系统还包括使基板进入和离开燃烧室的手段和/或由来自燃烧产物的气体驱动的涡轮机，将工作流体注入到涡轮机上游的燃烧气体的装置，热回收装置， 包括地热热岩床，利用来自地热热岩床的热量的蒸汽发生器，包括冷凝器的工作流体分离装置和用于商业使用的剩余气体的液化装置。

公开(公告)号：US20050126456A1

公开(公告)日：2005-06-16

申请号：US10805815

申请日：2004-03-22

Applicant: Brian Bland ,  David Jones

Inventor： Brian Bland ,  David Jones

IPC: C04B7/24 ,  F23G7/00 ,  F23G1/00 ,  F27B15/00

CPC classification number: F23G7/00 ,  C04B7/246 ,  F23G2206/201 ,  F23G2900/7008 ,  Y02E20/363 ,  Y02P40/145

Abstract: A method of recycling building materials is described, including the steps of introducing the building material into a cement kiln or a boiler, and combusting a combustible portion of the building material as a fuel within the kiln or boiler. The noncombustible portion of the building material is incorporated into a clinker material within the kiln or used to reduce emissions form the boiler.

Abstract translation: 描述了回收建筑材料的方法，包括将建筑材料引入水泥窑或锅炉，并将建筑材料的可燃部分作为燃料燃烧在窑炉或锅炉内的步骤。 建筑材料的不燃部分结合到窑内的熟料中或用于减少来自锅炉的排放物。

公开(公告)号：US20050039638A1

公开(公告)日：2005-02-24

申请号：US10203245

申请日：2001-02-05

Applicant: Ching Chiu Leung ,  Khine Aung ,  Waiman Cheung

Inventor： Ching Chiu Leung ,  Khine Aung ,  Waiman Cheung

IPC: C04B7/43 ,  C04B7/44 ,  F23G5/00 ,  F23G5/16 ,  F23G5/20 ,  F23G5/46 ,  C04B2/10 ,  C04B7/45 ,  C04B11/036

CPC classification number: C04B7/4407 ,  C04B7/43 ,  C04B2290/20 ,  F23G5/006 ,  F23G5/16 ,  F23G5/20 ,  F23G5/46 ,  F23G2201/303 ,  F23G2202/103 ,  F23G2203/20 ,  F23G2206/201 ,  F23G2900/50001 ,  F23J2219/60 ,  Y02E20/12 ,  Y02E20/363 ,  Y02P40/123

Abstract: The co-combustion process may comprise the following unit operations: routing of hot gas (10) generated in the clinker cooling process to a rotary kiln (1); use of part of the rotary kiln exhaust gas to dry solid wastes in rotary dryers; leading the gases from both the dryer and the combustion kiln to the secondary combustion chamber (2); use of additional fuel to boost up the secondary combustion chamber reaction temperature to as high as 1200° C.; primary dry gas scrubbing in a precalciner or precalciners (3, 3a); heat recovery (4) and power generation; secondary gas scrubbing (5) in a semi-dry scrubber, bag filtering after activated carbon injection and returning of all the collected ash and used carbon into the waste kiln and/or a cement kiln. Detrimental materials for cement processing generated by waste combustion can be by-passed to a scrubbing system and a cement kiln. Residue slag from waste kilns can be treated and reused.

Abstract translation: 共燃过程可以包括以下单元操作：将在熟料冷却过程中产生的热气（10）路由到回转窑（1）; 使用部分回转窑废气将旋转干燥器中的固体废物干燥; 将来自干燥器和燃烧窑的气体引导到二次燃烧室（2）; 使用额外的燃料将二次燃烧室反应温度升高到高达1200℃; 在预分解器或预煅烧器（3,3a）中进行初级干燥气体洗涤; 热回收（4）和发电; 半干洗涤器中的二次气体洗涤（5），活性炭注入后的袋过滤，并将所有收集的灰分和使用的碳返回到废窑和/或水泥窑中。 通过废物燃烧产生的水泥加工的有害材料可以被旁路到洗涤系统和水泥窑。 来自废窑的残渣可以被处理和再利用。

公开(公告)号：US20040110107A1

公开(公告)日：2004-06-10

申请号：US10474828

申请日：2003-10-15

Inventor： Ludger Brentrup ,  Holger Schmidthals

IPC: F27B015/00

CPC classification number: C04B7/4446 ,  F23G2201/40 ,  F23G2203/403 ,  F23G2206/201 ,  Y02E20/363

Abstract: The invention relates to the production of cement clinker from cement raw material, wherein preheated raw material is calcined in a calcination zone, then finally burnt to cement clinker in a sintering combustion zone of a kiln supplied with fuel, and the hot cement is cooled in a cooler, and wherein fuel gas is generated from waste-derived fuels in a gasification reactor to which at least one gas conveying pipe for a reagent is connected and which is connected via at least one fuel gas pipe to at least one combustion zone. In order to increase the reaction rate of the lumpy waste-derived fuels and thus to achieve optimum fuel gas generation in the gasification reactor, a reagent introduction zone is constructed in the gasification reactor in the region above a solids bed made up of the waste-derived fuels, and reagent introduction connections uniformly distributed over the circumference of the reactor open into the reagent introduction zone in such a way that in the region of this introduction zone the reagent can be introduced with a high pulsation to create a pre-selected flow form.

Abstract translation: 本发明涉及从水泥原料生产水泥熟料，其中将预热的原料在煅烧区中煅烧，然后最终在供给燃料的窑的烧结燃烧区中燃烧到水泥熟料中，并将热水泥冷却 冷却器，并且其中在气化反应器中从废物衍生的燃料产生燃料气体，至少一个用于试剂的气体输送管被连接到所述气化反应器，并且其经由至少一个燃料气体管道连接到至少一个燃烧区域。 为了提高块状废物来源的燃料的反应速率，从而在气化反应器中实现最佳的燃料气体生成，在气化反应器中，在由废弃物排出的固体床构成的区域上方构成试剂导入区， 衍生的燃料和均匀分布在反应器的圆周上的试剂引入连接器以这样的方式通入反应物导入区，使得在该引入区的区域中，可以以高脉动引入试剂以产生预先选择的流动形式 。

公开(公告)号：US20030029364A1

公开(公告)日：2003-02-13

申请号：US10226051

申请日：2002-08-22

Inventor： Brian W. Bland ,  David R. Jones

IPC: F23D014/00 ,  F23B007/00

CPC classification number: C04B7/246 ,  F23G7/00 ,  F23G2206/201 ,  F23G2900/7008 ,  Y02E20/363 ,  Y02P40/145 ,  C04B7/4438

Abstract: A method of recycling building materials is described, including the steps of introducing the building material into a cement kiln or a boiler, and combusting a combustible portion of the building material as a fuel within the kiln or boiler. The noncombustible portion of the building material is incorporated into a clinker material within the kiln or used to reduce emissions form the boiler.

Abstract translation: 描述了回收建筑材料的方法，包括将建筑材料引入水泥窑或锅炉，并将建筑材料的可燃部分作为燃料燃烧在窑炉或锅炉内的步骤。 建筑材料的不燃部分结合到窑内的熟料中或用于减少来自锅炉的排放物。

公开(公告)号：US06439139B1

公开(公告)日：2002-08-27

申请号：US09715745

申请日：2000-11-17

Applicant: David R. Jones

Inventor： David R. Jones

IPC: F23B700

CPC classification number: C04B7/246 ,  F23G7/00 ,  F23G2206/201 ,  F23G2900/7008 ,  Y02E20/363 ,  Y02P40/145 ,  C04B7/4438

Abstract: A method of recycling building materials is described, including the steps of introducing the building material into a cement kiln, and combusting a combustible portion of the building material as a fuel within the kiln. The noncombustible portion of the building material is incorporated into a clinker material within the kiln.

Abstract translation: 描述了回收建筑材料的方法，包括将建筑材料引入水泥窑的步骤，并将建筑材料的可燃部分作为燃料燃烧在窑内。 建筑材料的不燃部分被并入窑内的熟料中。

公开(公告)号：US20020110506A1

公开(公告)日：2002-08-15

申请号：US10046586

申请日：2001-11-07

Inventor： Kanji Kokubu ,  Yutaka Hayano ,  Masamitsu Iwasaki

IPC: C03B001/00

CPC classification number: A62D3/40 ,  A62D2101/22 ,  A62D2203/10 ,  B01J6/008 ,  B01J19/247 ,  F23G5/0276 ,  F23G7/008 ,  F23G2206/201 ,  F23G2900/7011 ,  Y02E20/363 ,  Y10S588/901

Abstract: A decomposition processing apparatus 1 for PCB prolongs a staying time of PCB even in a vertical furnace or the like. In the decomposition processing apparatus 1 for PCB which heats and decomposes supplied PCB 2, staying means 3 which has the affinity to PCB 2 is provided so as to guide PCB 2 and obtain a staying time during which PCB 2 is satisfactorily subjected to thermolysis.

Abstract translation: 用于PCB的分解处理装置1即使在立式炉等中也延长了PCB的停留时间。 在用于加热和分解供应的PCB 2的PCB的分解处理装置1中，设置与PCB 2具有亲和性的保持装置3，以引导PCB2并获得令PCB满意地进行热分解的停留时间。

公开(公告)号：US6050203A

公开(公告)日：2000-04-18

申请号：US895434

申请日：1997-07-16

Applicant: Theodore J. Reese ,  Eric R. Hansen ,  Michel R. Benoit ,  James R. Tutt

Inventor： Theodore J. Reese ,  Eric R. Hansen ,  Michel R. Benoit ,  James R. Tutt

IPC: C04B7/44 ,  F23G5/08 ,  F23G5/20 ,  F23G5/44 ,  F27B7/32 ,  F27B7/34 ,  F27D99/00 ,  A47J36/00

CPC classification number: F27B7/32 ,  C04B7/4407 ,  C04B7/4438 ,  F23G5/08 ,  F23G5/20 ,  F23G5/448 ,  F27B7/34 ,  F23G2203/206 ,  F23G2205/16 ,  F23G2206/201 ,  F23G2207/101 ,  F23G2900/52002 ,  F23J2217/101 ,  F23J2217/102 ,  F27B2007/3247 ,  F27D2099/0051 ,  Y02E20/363 ,  Y02P40/126

Abstract: A method and apparatus is described for environmentally sound usage of combustible hazardous waste as supplemental fuel in operating rotary cement kilns. The apparatus comprises an open port in the rotary vessel at a point where during cement kiln operation the in-process mineral material is in a calcining state and where kiln gas temperatures are sufficient to decompose volatile components of the waste fuel. A drop tube extending from the port into the kiln is provided to prevent in-process mineral from escaping through the port during rotation of the rotary vessel. Combustible solids are delivered through the port under the force of gravity and air is continuously drawn into the rotary vessel through the open port during kiln operation. The apparatus and method allow efficient usage of combustible solid waste as a supplemental fuel for cement kiln operation.

Abstract translation: 描述了在操作旋转水泥窑中作为补充燃料的可燃危险废物的无害环境使用的方法和装置。 该设备包括旋转容器中的开放端口，在水泥窑操作过程中，工艺中的矿物材料处于煅烧状态，并且其中窑气温度足以分解废燃料的挥发性组分。 提供从端口延伸到窑内的落管，以防止在旋转容器旋转期间在工艺中的矿物质通过端口逸出。 可燃固体在重力的作用下通过端口输送，并且在窑炉操作期间，空气通过开口连续地吸入旋转容器。 该装置和方法允许有效利用可燃固体废物作为水泥窑操作的补充燃料。