公开(公告)号：US20030079664A1

公开(公告)日：2003-05-01

申请号：US10003010

申请日：2001-10-26

发明人： Zhian Yu

IPC分类号： F23B007/00 ,  F23K001/00

CPC分类号： F23G7/12 ,  C10B53/07 ,  F23G5/02 ,  F23G2209/281 ,  F23G2900/50207 ,  F23G2900/50209 ,  Y02P20/143

摘要： The present invention is a rubber tire recycling process that does not require the inefficient procedure of cutting and shredding the rubber tires. The entire rubber tire enters the recycling process without ever being cut thereby maintains the integrity of the steel wires within the steel belted rubber tires. The present invention allows virtually every component of the rubber tire to be recycled and results in high quality recycled end products that include, among others, full strands of steel wires and high grade rubber.

摘要翻译： 本发明是橡胶轮胎再循环方法，其不需要对橡胶轮胎进行切割和粉碎的低效程序。 整个橡胶轮胎进入回收过程，而不会被切割，从而保持钢带橡胶轮胎内钢丝的完整性。 本发明几乎允许橡胶轮胎的每个部件都被再循环，并产生高品质的再生终端产品，其中包括全部钢丝和高级橡胶。

公开(公告)号：US20020078868A1

公开(公告)日：2002-06-27

申请号：US10045409

申请日：2002-01-14

发明人： H. Thomas McHenry ,  Alan N. Alpern

IPC分类号： F23B007/00 ,  F23K001/00

CPC分类号： F23K1/00 ,  F23K2201/1006 ,  F23K2201/501 ,  F23K2201/503

摘要： With the system of the present invention, high sulfur content coalnulla mixture of coal, sulfur compounds and ash (e.g., stone and slate)nullis crushed, and a proportion of the higher density sulfur compounds and ash are separated from the lower density coal. The result of the separation process, the continuous supply of the separated coal mixture, is then continuously monitored for sulfur content. The system uses electronic controls to vary the proportion of sulfur compounds and ash which are separated out and removed from the coal mixture so as to maximize the economics of reducing the sulfur content, and of generating power. A centrifugal separator is used for continuously separating the relatively dense high sulfur content coal and ash from the coal mixture. This separator preferably has a substantially rotationally symmetric drum element which rotates about a horizontal central axis. The proportion of sulfur compounds and ash which are removed is controllable by controlling the particle size of the crushed coal mixture, controlling the speed of the separator and controlling the separator openings which allows the high-density material to emerge.

摘要翻译： 利用本发明的系统，将高硫含量的煤 - 煤，硫化合物和灰分（例如石头和石板）的混合物粉碎，一部分较高密度的硫化合物和灰分从较低密度 煤炭。 然后连续监测分离过程的结果，连续供应分离的煤混合物。 该系统使用电子控制来改变从煤混合物中分离出和除去的硫化合物和灰分的比例，以便最大化降低硫含量和发电的经济性。 离心分离器用于从煤混合物中连续分离相对致密的高硫含量的煤和灰分。 该分离器优选地具有围绕水平中心轴线旋转的基本上旋转对称的鼓元件。 去除的硫化合物和灰分的比例可以通过控制粉碎煤混合物的粒度来控制，控制分离器的速度并控制允许高密度材料出现的分离器开口。

公开(公告)号：US20040185404A1

公开(公告)日：2004-09-23

申请号：US10758607

申请日：2004-01-15

发明人： Fabienne Chatel-Pelage ,  Ovidiu Marin ,  Scott Macadam ,  Erwin Penfornis

IPC分类号： F23K001/00 ,  F23M003/04

CPC分类号： F23D1/00 ,  F23C2900/07021 ,  F23L7/007 ,  F23N5/006 ,  Y02E20/322 ,  Y02E20/344

摘要： An improved process for burning solid fuel particles in a combustion chamber and creating a flue gas is disclosed. The method comprises creating a fuel gas stream by mixing the solid fuel particles with a conveying gas, transporting the fuel gas stream through a fuel duct terminating at the combustion chamber at a fuel exit plane and injecting an oxygen stream through an injection device into said fuel gas at an oxygen injection location selected to create a mixing zone to mix the oxygen stream and the fuel gas stream immediately prior to or coincident with combustion of the fuel. Operating parameters of the process can be varied to optimally reduce NOx emissions.

摘要翻译： 公开了一种用于在燃烧室中燃烧固体燃料颗粒并产生烟道气的改进方法。 该方法包括通过将固体燃料颗粒与输送气体混合来产生燃料气流，将燃料气流输送通过在燃料出口平面处终止于燃烧室的燃料管道，并将氧气流通过注射装置注入所述燃料 在氧气注入位置处的气体被选择以产生混合区域，以在燃料的燃烧之前或与燃料的燃烧紧密地混合氧气流和燃料气体流。 可以改变工艺参数，以最佳地减少NOx排放。

公开(公告)号：US20040060489A1

公开(公告)日：2004-04-01

申请号：US10250485

申请日：2003-07-03

发明人： Toshihiro Abe

IPC分类号： F23G001/00 ,  F23K001/00

CPC分类号： F23G5/00 ,  F23G5/18 ,  F23G5/50 ,  F23G7/063 ,  F23G2207/101

摘要： The present invention is a waste incinerating method and a device for the method, characterized in that, using a combustion furnace (111) incorporating a high temperature resistant coil-shaped flue (117) and having flue heating means and a thermo sensor (128), while maintaining the temperature inside the flue at a high temperature by suppressing an air feed amount and a temperature of the heating means, exhaust smoke produced by the combustion of waste is passed through the flue for complete combustion to completely eliminate the exhaust smoke. Because any harmful substance such as dioxin is not exhausted, the method and device are suitable as the incinerating method and incinerating device for inflammable waste.

摘要翻译： 本发明是一种废弃物焚烧方法和该方法的装置，其特征在于，使用包含耐高温线圈状烟道（117）并具有烟道加热装置和热传感器（128）的燃烧炉（111） 通过抑制加热装置的空气供给量和温度，在高温下保持烟道内的温度，通过废气产生的废气通过烟道进行完全燃烧，完全消除废气烟雾。 因为二恶英等有害物质没有耗尽，所以该方法和装置适合作为易燃废物的焚烧方法和焚烧装置。

公开(公告)号：US20030226482A1

公开(公告)日：2003-12-11

申请号：US10444370

申请日：2003-05-23

申请人： Babcock Borsig Power Systems GmbH

发明人： Alfons Leisse ,  Heinz Grawe

IPC分类号： F23K001/00 ,  F23K003/02

CPC分类号： F23D1/00 ,  F23K3/02 ,  F23L13/10

摘要： A shutoff device is provided for pulverized coal burners of a pulverized coal furnace. Each burner has a primary tube that conveys a pulverized coal/air mixture and is connected with a feed line for supplying the mixture to the respective burner. Disposed in the feed line, for closing off the same, is a slide valve that is provided with a valve plate. On the trailing side of the slide valve, the feed line is surrounded by an air receiver that is supplied with air. In the vicinity of the air receiver, an opening is provided in the wall of the feed line and can be closed off by a closure plate, which is synchronously actuatable with the slide valve such that in the closed position of the slide valve the opening is opened, and in the open position of the slide valve the opening is closed off.

摘要翻译： 为煤粉炉的粉煤燃烧器提供关闭装置。 每个燃烧器具有传送粉煤/空气混合物的主管，并且与用于将混合物供应到相应燃烧器的进料管连接。 在供给管路中设置有用于关闭的装置，是设置有阀板的滑阀。 在滑阀的后侧，供给线被供给空气的空气接收器包围。 在空气接收器附近，在进料管壁上设有开口，并可通过封闭板封闭，该封闭板可与滑阀同步致动，使得在滑阀的关闭位置，开口为 打开，并且在滑阀的打开位置，开口被关闭。

公开(公告)号：US20020066394A1

公开(公告)日：2002-06-06

申请号：US09893079

申请日：2001-06-26

发明人： Stephen Allen Johnson ,  John Wurster ,  John Philip Comer

IPC分类号： F23B007/00 ,  F23K001/00

CPC分类号： C10L10/04 ,  C10L9/10 ,  F23G2202/20 ,  F23G2203/30 ,  F23J7/00 ,  F23J9/00 ,  F23K2201/505 ,  Y02E20/12

摘要： The present invention is directed to additives for coal-fired furnaces, particularly furnaces using a layer of slag to capture coal particles for combustion. The additive(s) include iron, mineralizer(s), handling aid(s), flow aid(s), and/or abrasive material(s). The iron and mineralizers can lower the melting temperature of ash in low-iron, high alkali coals, leading to improved furnace performance.