公开(公告)号：US20170260089A1

公开(公告)日：2017-09-14

申请号：US15509795

申请日：2015-09-09

Applicant: ThyssenKrupp Industrial Solutions AG ,  ThyssenKrupp AG

Inventor： Daniel KLEGRAF ,  Sebastian FRIE ,  Henning BRINKSCHULTE

IPC: C04B7/44 ,  F27B7/32 ,  F27B7/20

CPC classification number: C04B7/4446 ,  F23G2206/201 ,  F27B7/20 ,  F27B7/2033 ,  F27B7/32 ,  F27B7/34 ,  Y02E20/363

Abstract: A method for the thermal treatment of dispersible raw material may inovlve introducing raw material into a riser tube that is perfused by hot gases and thermally treating the raw material with the hot gases. Furthermore, the method may inovle feeding a fuel to the riser tube. The fuel may initially dwell in a fuel-conditioning region on a bearing face, where the fuel comes into contact with a part of the hot gas that is mixed with the raw material. Consequently, the fuel is dried and/or at least partially de-gassed and/or at least partially reacted and subsequently transferred into the riser tube.

公开(公告)号：US20150246849A1

公开(公告)日：2015-09-03

申请号：US14367494

申请日：2012-12-20

Applicant: Makio Yamashita ,  Hisanobu Tanaka ,  Yukio Tanaka ,  Katsuhiko Ichihara ,  Kazuo Sakamoto ,  Kazuo Tabata

Inventor： Makio Yamashita ,  Hisanobu Tanaka ,  Yukio Tanaka ,  Katsuhiko Ichihara ,  Kazuo Sakamoto ,  Kazuo Tabata

IPC: C04B7/44

CPC classification number: C04B7/4446 ,  C04B7/425 ,  G01N23/20 ,  G01N23/223 ,  G01N33/38 ,  G01N2223/076 ,  Y02P40/121 ,  C04B7/361

Abstract: The cement clinker production system includes: a first supplying section configured to supply a sulfur source and a fluorine source of mineralizer; a second supplying device configured to supply clinker raw material; a crusher configured to crush the mixed raw material obtained by mixing the clinker raw material with the fluorine source of the mineralizer; a kiln configured to burn the crushed mixed raw material; an introducing section configured to introduce the sulfur source of the mineralizer to the kiln; a third supplying section configured to supply fuel to the kiln; and a test sample-analyzing system configured to collect each of the mixed raw material before the burning and the clinker after the burning and to measure amounts of the fluorine, main components and free lime depending on the type collected.

Abstract translation: 所述水泥熟料生产系统包括：第一供应部分，其构造成供应硫源和矿化剂的氟源; 第二供给装置，其构造成供给熟料原料; 破碎机，其将通过将熟料原料与矿化剂的氟源混合而得到的混合原料粉碎; 窑炉，其被配置为燃烧被混合的原料; 导入部，其构造为将所述矿化剂的硫源引入所述窑内; 第三供给部，其构造成向所述窑内供给燃料; 以及被配置为在燃烧之后收集混合原料和燃烧后的熟料的测试样品分析系统，并根据收集的类型测量氟，主要成分和游离石灰的量。

公开(公告)号：US20130061788A1

公开(公告)日：2013-03-14

申请号：US13608110

申请日：2012-09-10

Applicant: Burton J. Kunik ,  James C. Berns ,  David G. Gossman

Inventor： Burton J. Kunik ,  James C. Berns ,  David G. Gossman

IPC: F23G5/00

CPC classification number: C10L5/406 ,  C04B7/4423 ,  C04B7/4446 ,  C10L5/363 ,  C10L5/365 ,  C10L5/366 ,  C10L5/368 ,  C10L5/48 ,  Y02E50/30 ,  Y02P40/126

Abstract: Integrated cement production systems and methods implementing the systems are disclosed, where the integrated cement production systems include a burnable fuel supply subsystem, a cement raw material supply subsystem, a kiln subsystem and a cement clinker composition storage subsystem. The burnable fuel supply subsystem is adapted to receive one or a plurality of used and/or unused healthcare materials. The burnable fuel supply subsystem can feed the materials directly into the kiln subsystem, can convert the materials into different form and feed the different form to the kiln subsystem or feed a combination of the materials, different forms and optionally conventional fuels to the kiln subsystem.

Abstract translation: 公开了实施该系统的综合水泥生产系统和方法，其中综合水泥生产系统包括可燃燃料供应子系统，水泥原料供应子系统，窑子系统和水泥熟料组合物储存子系统。 可燃燃料供应子系统适于接收一个或多个使用的和/或未使用的保健材料。 可燃燃料供应子系统可以将材料直接进料到窑子系统中，可以将材料转化成不同的形式，并将不同的形式进料到窑子系统，或将材料，不同形式的组合以及任选的常规燃料进料到窑子系统。

公开(公告)号：US06854319B2

公开(公告)日：2005-02-15

申请号：US10254293

申请日：2002-09-25

Applicant: Robert C. Nunemacher

Inventor： Robert C. Nunemacher

IPC: C04B7/44 ,  F23G5/027 ,  F23G5/44 ,  F27B9/02 ,  F27B9/04 ,  F27B9/10 ,  F27B9/18 ,  F27B9/20 ,  F27D1/18 ,  F27D3/00 ,  F27D3/04 ,  F27D17/00 ,  G01M3/26 ,  E06B7/18

CPC classification number: F27D3/04 ,  C04B7/4446 ,  F23G5/027 ,  F23G5/448 ,  F23G2205/18 ,  F27B9/028 ,  F27B9/045 ,  F27B9/10 ,  F27B9/18 ,  F27B9/20 ,  F27B9/202 ,  F27D1/1858 ,  F27D3/0032 ,  F27D17/00 ,  Y02P10/265 ,  Y02P10/283 ,  Y02P40/18

Abstract: A closure assembly is described which includes a plurality of inflatable seals, a sliding door, and a frame configured to allow said door to slide back and forth therein. The sliding door includes a first portion having an opening therethrough and a second solid portion. The door further include a plurality of grooves, one plurality encircling the opening in the first portion and second plurality encircling the second portion. The inflatable seals are configured to fit into at least one of the grooves encircling each portion. The frame has a middle opening which can be aligned with the first portion of the door for allowing objects to pass through. The frame also has a top opening and a bottom opening which allows changing of the inflatable seals without removing the door from the frame. The assembly provides for a sealing of either portion of the door around the middle opening of the frame.

Abstract translation: 描述了一种闭合组件，其包括多个可充气密封件，滑动门和构造成允许所述门在其中来回滑动的框架。 滑动门包括具有穿过其的开口的第一部分和第二固体部分。 门还包括多个凹槽，多个凹槽环绕第一部分中的开口，第二多个环绕第二部分。 可充气密封件被配置成装配到环绕每个部分的至少一个凹槽中。 框架具有可与门的第一部分对准的中间开口，以允许物体通过。 框架还具有顶部开口和底部开口，其允许改变可充气密封件，而不将门从框架移除。 组件提供围绕框架的中间开口的门的任一部分的密封。

公开(公告)号：US06805554B2

公开(公告)日：2004-10-19

申请号：US10474828

申请日：2003-10-15

Applicant: Brentrup Ludger ,  Schmidthals Holger

Inventor： Brentrup Ludger ,  Schmidthals Holger

IPC: F27B1510

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 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烧结到水泥熟料中，并将热水泥冷却 冷却器，并且其中燃料由气化反应器中的废物衍生的燃料产生，气化反应器中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，并且经由至少一个燃料气体管道连接到至少一个燃烧区。 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：US20040057816A1

公开(公告)日：2004-03-25

申请号：US10254293

申请日：2002-09-25

Inventor： Robert C. Nunemacher

IPC: B65G069/00

CPC classification number: F27D3/04 ,  C04B7/4446 ,  F23G5/027 ,  F23G5/448 ,  F23G2205/18 ,  F27B9/028 ,  F27B9/045 ,  F27B9/10 ,  F27B9/18 ,  F27B9/20 ,  F27B9/202 ,  F27D1/1858 ,  F27D3/0032 ,  F27D17/00 ,  Y02P10/265 ,  Y02P10/283 ,  Y02P40/18

Abstract: A closure assembly is described which includes a plurality of inflatable seals, a sliding door, and a frame configured to allow said door to slide back and forth therein. The sliding door includes a first portion having an opening therethrough and a second solid portion. The door further include a plurality of grooves, one plurality encircling the opening in the first portion and second plurality encircling the second portion. The inflatable seals are configured to fit into at least one of the grooves encircling each portion. The frame has a middle opening which can be aligned with the first portion of the door for allowing objects to pass through. The frame also has a top opening and a bottom opening which allows changing of the inflatable seals without removing the door from the frame. The assembly provides for a sealing of either portion of the door around the middle opening of the frame.

Abstract translation: 描述了一种闭合组件，其包括多个可充气密封件，滑动门和构造成允许所述门在其中来回滑动的框架。 滑动门包括具有穿过其的开口的第一部分和第二固体部分。 门还包括多个凹槽，多个凹槽环绕第一部分中的开口，第二多个环绕第二部分。 可充气密封件被配置成装配到环绕每个部分的至少一个凹槽中。 框架具有可与门的第一部分对准的中间开口，以允许物体通过。 框架还具有顶部开口和底部开口，其允许改变可充气密封件，而不将门从框架移除。 组件提供围绕框架的中间开口的门的任一部分的密封。

公开(公告)号：US20030143508A1

公开(公告)日：2003-07-31

申请号：US10348829

申请日：2003-01-22

Inventor： Hubert Ramesohl ,  Carsten Eckert

IPC: F27B015/00

CPC classification number: C04B7/4446 ,  F27B7/2033 ,  F27B7/36 ,  Y02P40/145 ,  C04B7/24

Abstract: In order to provide a cement clinker production line with a calcinator connected to the rotary kiln and including a separate rotary drum-type reactor with the objective to safely burn even coarse secondary fuels in the drum-type reactor and also to evenly and effectively transfer the released heat energy to the cement raw meal, it is proposed in accordance with the invention to introduce into the rotary drum-type reactor on the inlet side for the solids a partial stream line of the tertiary air guided from the clinker cooler to the calcinator, a highly ignitable fuel, the low ignitable or low flammable secondary fuel and a partial stream line for the cement raw meal and to connect the exit side for the material on the rotary drum-type reactor via a line for carrying out the solid residues to the tertiary air channel and/or the rotary kiln exit gas channel of the calcinator and/or to the inlet chamber of the rotary kiln.

公开(公告)号：US09975806B2

公开(公告)日：2018-05-22

申请号：US14782437

申请日：2014-04-04

Applicant: KHD Humboldt Wedag GmbH

Inventor： Heiko Schuermann ,  Marc Feiss

IPC: C04B7/44 ,  C04B7/43 ,  C04B7/47 ,  F27B7/02 ,  F27B7/08

CPC classification number: C04B7/4446 ,  C04B7/434 ,  C04B7/44 ,  C04B7/47 ,  F27B7/08 ,  F27B2007/025 ,  Y02P40/126 ,  C04B7/4423

Abstract: A plant for producing cement clinker, comprising as viewed in the direction of materials flow, a heat exchanger to preheat raw meal, a downstream calciner to calcine the raw meal, a rotary kiln to sinter the calcined raw meal, and a clinker cooler to cool the sintered cement clinker. A combustion device which carbonizes, pyrolysis or burns difficult fuels, is embodied as a pot reactor or gooseneck reactor in an inverted U-shape, and is positioned upstream of the calciner on the flow path of the exhaust gases from the rotary kiln to the calciner, and has a gas outlet that opens out above a tertiary-air line of the clinker cooler into the calciner. As a result, it becomes possible to burn fuel which is lumpy and/or has poor ignitability, and the gases from incomplete combustion in the reactor are available in the calciner in gaseous form for further combustion.

公开(公告)号：US08795616B2

公开(公告)日：2014-08-05

申请号：US13981230

申请日：2011-12-26

Applicant: Ching Chiu Leung

Inventor： Ching Chiu Leung

IPC: F23G7/06 ,  B01D53/34 ,  B01D53/74

CPC classification number: C10J3/84 ,  B01D53/83 ,  B01D2257/70 ,  B01D2258/0225 ,  B01D2258/0291 ,  C04B7/4446 ,  C10J2300/0946 ,  C10J2300/095 ,  F23G7/065

Abstract: A system and method of using a double-effect-reactor to dispose incinerated flue gas and improve cement yields. The double-effect-reactor features an incinerated reaction chamber and a gas-solid suspension mixing chamber. The system includes the double-effect-reactor, a high temperature dust-arrester, a system for recovery of thermal energy and dust removal, a triple valve, and an independent chimney. Also disclosed is a method in which combines the double-effect-reactor with a cement production system.

Abstract translation: 一种使用双效反应器处理焚烧烟气并提高水泥产量的系统和方法。 双效反应器具有焚化反应室和气固悬浮混合室。 该系统包括双效反应堆，高温除尘器，回收热能和除尘系统，三重阀和独立的烟囱。 还公开了将双效反应器与水泥生产系统结合的方法。

公开(公告)号：US20120031307A1

公开(公告)日：2012-02-09

申请号：US12997549

申请日：2010-08-06

Applicant: John Graham Whellock

Inventor： John Graham Whellock

IPC: C04B18/04 ,  C04B18/06 ,  F23G5/08 ,  F23G5/20 ,  C04B7/44 ,  F27B7/20

CPC classification number: C04B7/4446 ,  C04B7/4438 ,  F23G2201/701 ,  F27B7/20 ,  F27B7/383

Abstract: Techniques are generally described for producing cement clinker that includes forming cement clinker in a kiln, heating waste additives, and applying the heated waste additives to the cement clinker in the kiln. Additionally, examples are generally described that include an apparatus for producing cement clinker that includes a kiln in which cement clinker is formed and a device having an opening positioned inside the kiln which provides heated waste additives to the kiln for application to the cement clinker. An example device for applying waste additives to cement clinker includes an eductor configured to receive waste additives and transport air in which the waste additives are pneumatically entrained, and includes a lance coupled to the eductor and configured to receive the pneumatically entrained waste additives and receive a support gas that reacts with the waste additives and heats the same for application to the cement clinker.

Abstract translation: 通常描述生产水泥熟料的技术，包括在窑中形成水泥熟料，加热废弃添加剂，并将加热的废弃添加剂施加到窑中的水泥熟料中。 另外，一般来说，包括用于生产水泥熟料的装置的实例包括其中形成水泥熟料的窑炉和具有位于窑内部的开口的装置，其将加热的废弃添加剂提供给窑炉以供应给水泥熟料。 用于将废料添加剂应用于水泥熟料的示例性装置包括喷射器，其构造成接收废物添加剂并输送空气，其中废气添加剂被气动夹带，并且包括连接到喷射器的喷枪并且构造成接收气动夹带的废物添加剂并且接收 支持与废弃添加剂反应的气体，并将其加热到水泥熟料中。