专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20030196578A1 Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants 审中-公开
公开(公告)号：US20030196578A1
公开(公告)日：2003-10-23
申请号：US10441082
申请日：2003-05-20
发明人： Terry J. Logan , Ervin L. Faulmann
IPC分类号： F23D001/00 , F23G005/00
CPC分类号： C05F11/00 , C10L5/42 , C10L5/44 , C10L5/46 , C10L5/48 , F23G5/02 , F23G7/001 , F23G2201/10 , F23G2201/701 , F23G2201/702 , F23G2204/101 , F23G2209/22 , F23G2209/26 , F23G2900/7003 , Y02E20/12 , Y02E50/10 , Y02E50/30 , Y02P20/129 , Y02P20/145
摘要： Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NOx removal at the power plant. The ammonia is preferably either ammonia liberated upon drying a mixture of organic waste and coal combustion by-products or ammonia liberated when organic waste is mixed with coal combustion by-products and one or more alkaline additives. Also provided are processes and systems of fueling a coal burner of a power plant with coal and either a dried mixture of organic waste and coal combustion by-products, or a mixture of organic waste, coal combustion by-products and one or more alkaline additives. The present invention is further directed to mixtures of either organic waste and coal combustion by-products, or mixtures of organic waste, coal combustion by-products and alkaline additives made by the processes of the present invention.

12. 发明申请

US20030051649A1 Mobile furnace and method of facilitating removal of material from workpieces 审中-公开
公开(公告)号：US20030051649A1
公开(公告)日：2003-03-20
申请号：US10286855
申请日：2002-11-04
发明人： John Bruce Smith
IPC分类号： F23G005/00 , F23B007/00
CPC分类号： B44D3/166 , F23G5/40 , F23M2900/05004 , F27B17/00 , F27D1/1694 , F27D2099/0098
摘要： The mobile furnace for removing foreign material, such as coatings, from workpieces. The mobile furnace includes burners for heating a combustion chamber of the furnace, and a burner control for operating the burners. The furnace is mounted on a wheeled vehicle or the like for transport to a worksite.

13. 发明申请

US20040123786A1 Method and apparatus for combustion of residual carbon in fly ash 失效
标题翻译：粉煤灰中残留碳燃烧的方法和装置
公开(公告)号：US20040123786A1
公开(公告)日：2004-07-01
申请号：US10686149
申请日：2003-10-15
发明人： Paul M. Crafton , James L. Lewis JR. , William Thome
IPC分类号： F23G001/00 , F23G005/00
CPC分类号： F23B7/00 , F23G5/30 , F23G2203/501 , F23G2203/503 , F23G2209/30 , F23J1/00 , F23J3/00 , F23J15/02 , F23J2217/40 , F23J2900/01007
摘要： A system for combustion and removal of residual carbon within fly ash particles in which the fly ash particles are fed into an array of process units for combustion. The fly ash particles are subjected to heat and motive air such that as the fly ash particles pass through the particulate bed, they are heated to a sufficient temperature to cause the combustion of the residual carbon within the particles. The fly ash particles thereafter are conveyed in a dilute phase for further combustion through the reactor chamber away from the particulate bed and exhausted to an ash capture. The fly ash is then separated from the exhaust air that conveys the ash in its dilute phase with the air being further exhausted and the captured fly ash particles being fed to a feed accumulator for re-injection to the reactor chamber or discharge for further processing.
摘要翻译：用于燃烧和除去飞灰颗粒内的残余碳的系统，其中飞灰颗粒被供给到用于燃烧的处理单元阵列中。飞灰颗粒经受热和动力空气，使得当飞灰颗粒通过颗粒床时，它们被加热到足够的温度以使残余碳在颗粒内燃烧。此后的飞灰颗粒在稀相中输送，以进一步燃烧通过反应器室离开颗粒床并排出到灰分捕获。然后将飞灰与从稀释相中输送灰分的排出空气分离，空气被进一步排出，并且将捕获的飞灰颗粒送入进料储液器以再次注入反应室或进行进一步处理。

14. 发明申请

US20030230224A1 Apparatus for treating contaminated soil 审中-公开
标题翻译：污染土壤处理设备
公开(公告)号：US20030230224A1
公开(公告)日：2003-12-18
申请号：US10177168
申请日：2002-06-18
发明人： Floyd E. Bouldin
IPC分类号： F23G007/00 , F23G005/00
CPC分类号： F23G7/14 , F23G5/20 , F23G5/444 , F23G2203/208 , F23G2205/12 , F23G2205/14
摘要： An apparatus for destroying the contaminants found in contaminated soil prior to soil reclamation. The apparatus preferably includes three major sections or components and they are: a soil infeed section, a heating section, and a soil extraction section. The preferred infeed section includes a hopper placed in conjunction with an incline conveyor and a distally positioned dump chute. The heating section has a material receptacle in the form of a material receiving chute, a heater disposed adjacent to the interior of a longitudinal spirally internally veined rotating drum which communicates with the third section, which is a material extraction or expulsion section also in the form of an incline conveyor and a chute. The heater section includes a heater station which enables a supply of propane or LP gas to be connected thereto and ignited to fire heat the internal chamber of the rotating drum. The heating enables the contaminants such as hydrocarbons to be burned from contaminated soil.
摘要翻译：一种在土壤开垦之前破坏污染土壤中污染物的设备。该装置优选地包括三个主要部分或部件，它们是：土壤进料部分，加热部分和土壤抽取部分。优选的进料部分包括与倾斜输送机和远离定位的倾倒滑槽结合放置的料斗。加热部分具有材料容器，其形式为材料接收斜槽，加热器设置成与第三部分连通的纵向螺旋内部脉冲旋转鼓的内部，该第三部分也是形式为材料提取或排出部分倾斜输送机和滑槽。加热器部分包括加热站，其能够供应连接到其上的丙烷或LP气体并被点燃以对旋转鼓的内部室进行加热。加热使诸如碳氢化合物等污染物从污染的土壤中燃烧。

15. 发明申请

US20030041788A1 Ash melting device 审中-公开
标题翻译：灰熔化装置
公开(公告)号：US20030041788A1
公开(公告)日：2003-03-06
申请号：US10096447
申请日：2002-03-12
发明人： Hitoshi Mikajiri , Yoshio Tokai , Shinichi Okamoto
IPC分类号： F23G005/00 , F23G007/00
CPC分类号： F23M5/00 , F23G5/085 , F23G5/44 , F23G7/00 , F23G2209/30 , F23M2900/05004
摘要： An ash melting device employing the means of using a crucible with a three-layer structure, using an auxiliary burner for prevention of the lowering of temperature in the vicinity of the discharge outlet, employing furnace walls with a four-layer structure to improve the heat insulating property and thereby improve the durability, providing lids at both the left and right sides to enable the crucible to be taken out readily, etc. This ash melting device is intended to significantly improve durability even after a long period of use at a high temperature of 1600 to 1700null C. or more, to resolve the problem of prevention of use of the melting furnace due to clogging of the vicinity of the discharge outlet by the cooling and solidification of the ash melt, to reduce fuel cost by the improvements in thermal efficiency through improvement of the heat insulating property of the furnace walls, and to enable the crucible to be exchanged readily in a short time.
摘要翻译：一种使用具有三层结构的坩埚的方法的灰熔融装置，使用辅助燃烧器来防止排放口附近的温度降低，采用具有四层结构的炉壁来改善热量绝缘性，从而提高耐久性，在左右两侧提供盖，以使坩埚能够容易地取出等。这种灰熔化装置旨在显着提高耐久性，即使在高温下长时间使用 1600〜1700℃以上，通过灰熔体的冷却和凝固来解决由于排出口附近的堵塞而使熔融炉的使用问题，通过改善燃料成本来降低燃料成本通过提高炉壁的绝热性能的热效率，并且能够在短时间内容易地更换坩埚。

16. 发明申请

US20030010269A1 Method for operating a refuse incineration plant 失效
标题翻译：垃圾焚化厂的运行方法
公开(公告)号：US20030010269A1
公开(公告)日：2003-01-16
申请号：US10203340
申请日：2002-08-08
发明人： Alfons Schirmer , Josef Mercx
IPC分类号： F23N005/18 , F23G005/00
CPC分类号： F23G5/50 , F23G2207/20 , F23G2207/30 , F23N2021/10 , Y02E20/12 , Y02E20/348
摘要： The invention relates to a method for operating a refuse incineration plant and to a regulating system, in which, after the fire has been fanned, the generation of heat is made more uniform by regulating at least one of the operating parameters refuse metering, residence time on a grate, quantitative supply of primary air and quantitative preheating of primary air. To match the operating parameters to a varying calorific value of the refuse, the calorific value of the refuse is recorded as well as the standard regulating variables and is used to adapt the regulating means. The measure used for the calorific value is, for example, the moisture content of the flue gas generated during the incineration. Consequently, there is no need for the operator to estimate the calorific value and manually adapt the operating parameters accordingly.
摘要翻译：本发明涉及一种用于操作垃圾焚烧设备和调节系统的方法，其中在火灾已经被扇形化之后，通过调节至少一个操作参数拒绝计量，停留时间来使发热更均匀一次空气的定量供应和一次空气的定量预热。为了将操作参数与垃圾的不同热值相匹配，记录垃圾的热值以及标准调节变量，并用于调节调节装置。用于发热量的措施例如是在焚烧期间产生的烟气的含水量。因此，不需要操作者估计发热量并相应地手动调整操作参数。

17. 发明申请

US20030010268A1 Method for regulating a roasting furnace 有权
公开(公告)号：US20030010268A1
公开(公告)日：2003-01-16
申请号：US10204937
申请日：2002-08-27
发明人： Heikki Siirila
IPC分类号： F23B007/00 , F23G005/00
CPC分类号： C22B1/10 , C22B19/02
摘要： The invention relates to a method of regulating a roasting furnace in fluidized bed roasting. Part of the roasting furnace grate is separated off into a separate grate section, known as the overflow grate, where the nozzles and the amount of roasting gas blown through them can be regulated independently of the main grate. It is advantageous to position the separately regulated grate in the section of the furnace where the overflow aperture is located.

18. 发明申请

US20030010267A1 Reactor and method for gasifying and /or melting materials 有权
标题翻译：用于气化和/或熔化材料的反应器和方法
公开(公告)号：US20030010267A1
公开(公告)日：2003-01-16
申请号：US10203525
申请日：2002-08-09
发明人： Eckhardt Tischer , Frank Wuchert
IPC分类号： F23G005/00 , F23G005/14
CPC分类号： F23G5/0276 , C10J3/26 , C10J3/66 , C10J3/74 , C10J2200/152 , C10J2300/0946 , C10J2300/0959 , C10J2300/1223 , F23G5/24 , F23G2202/101 , F23G2202/104 , F23G2202/106 , F23G2205/16 , F23G2205/18 , F23G2207/20 , F23G2900/50002
摘要： The invention relates to a reactor for gasifying and/or melting feed materials, comprising the following: a delivery section (1) by which means the feed materials are introduced; a pyrolysis section (8), which adjoins the preceding section, hereby expanding the cross-section; gas supply means (10) which open into the pyrolysis section (8) approximately at the level of the expanded cross-section and by which means hot gases are supplied to a discharge cone (9); a melting and overheating section (14) which adjoins the pyrolysis section (8); upper feeding-in means (15) for introducing a medium that is rich in energy into the melting and overheating section (14); a reduction section (20) comprising gas extraction means (21), by which means excess gases are extracted; a hearth (25) which is situated beneath the reduction section (20), for collecting and diverting molten metals and slag; and lower feeding-in means (26), by which means a medium that is rich in energy is introduced directly above the melts and below the gas extraction means (21). The invention also relates to a method for gasifying and/or melting feed materials.
摘要翻译：本发明涉及一种用于气化和/或熔融进料的反应器，包括以下步骤：输送部分（1），其中引入进料物质; 与前述部分相邻的热解部分（8），从而扩大横截面; 气体供给装置（10），其大致在膨胀的横截面的高度开放到热分解部分（8）中，并且通过这种方式将热气体供应到排放锥体（9）; 与热分解部分（8）相邻的熔化和过热部分（14）; 用于将富含能量的介质引入熔化和过热部分（14）的上部进料装置（15）; 包括气体提取装置（21）的还原部分（20），通过所述还原部分提取多余的气体; 位于所述还原段（20）下方的炉底（25），用于收集和转移熔融金属和炉渣; 和较低的馈入装置（26），通过这种方式，能够将富含能量的介质直接引入熔体上方并在气体提取装置（21）的下面。本发明还涉及一种用于气化和/或熔化原料的方法。

19. 发明申请

US20010047623A1 METHOD OF COMBUSTION, ESPECIALLY FOR THE PRODUCTION OF PIG IRON OR FOR THE MANUFACTURE OF CEMENT 审中-公开
标题翻译：燃烧方法，特别是用于生产钢铁或制造水泥的方法
公开(公告)号：US20010047623A1
公开(公告)日：2001-12-06
申请号：US09440291
申请日：1999-11-15
发明人： IVAN MILOSAVLJEVIC , PASCAL DUPERRAY , STEPHANE ARNOUX
IPC分类号： C01B003/12 , F23G005/00
CPC分类号： C10J3/64 , C10J3/66 , C10J2200/152 , C10J2300/0946 , C10K1/007 , C10K3/003 , C10K3/06 , C21B5/001 , Y02E50/30
摘要： The invention relates to a method of combustion, in which waste, especially household and/or industrial waste, is subjected to a process (T) comprising at least one step in which the waste is pyrolysed and a gas mixture containing hydrocarbons is created, and then a step in which gaseous hydrocarbons are brought into contact with steam and with an oxidizing agent, and resulting in the production of a final gas mixture (FM) containing carbon monoxide and hydrogen, and then at least part of the carbon monoxide and of the hydrogen is used, as a mixture, as fuel, for example in a blast furnace (F) or in a cement kiln. The method can be used especially for manufacturing pig iron or cement.
摘要翻译：本发明涉及一种燃烧方法，其中废物，特别是家用和/或工业废物经受包括至少一个步骤的方法（T），其中废物被热解并产生含有烃的气体混合物，以及然后使气态烃与蒸汽和氧化剂接触的步骤，并产生含有一氧化碳和氢气的最终气体混合物（FM），然后产生至少一部分一氧化碳和作为混合物使用氢作为燃料，例如在高炉（F）或水泥窑中。该方法可用于生产生铁或水泥。

20. 发明申请

US20040182293A1 Circulating fluidized bed reactor 有权
标题翻译：循环流化床反应器
公开(公告)号：US20040182293A1
公开(公告)日：2004-09-23
申请号：US10748413
申请日：2003-12-30
发明人： Joachim Seeber
IPC分类号： F23G005/00 , F23B005/02
CPC分类号： C10J3/482 , C10J3/56 , C10J2200/09 , C10J2300/1807 , F23C10/06 , F23C10/10 , F23C2206/102
摘要： A circulating fluidized bed reactor includes a reactor chamber, at least one duct connected with the reactor chamber for drawing off a flue gas having entrained solid particles from the reactor chamber, at least one cyclone separator that is connected with the duct for separating solid particles from the flue gas, at least one recirculation device for recirculating at least a portion of the separated solid particles from the cyclone separator into the reactor chamber. The recirculation device comprises a siphon-trap gas seal including a riser having first and second outlet openings on the circumference proximate to the upper end, the first and second outlet openings pointing substantially in the direction of the reactor chamber. The recirculation device also comprises a device for fluidizing the portion of the separated solid particles and a device for connecting each opening of the gas seal riser with the reactor chamber.
摘要翻译：循环流化床反应器包括反应室，至少一个与反应器室连接的管道，用于从具有夹带的固体颗粒的反应器室抽出具有夹带的固体颗粒的烟道气，至少一个旋风分离器，与用于分离固体颗粒的管道连接烟道气，至少一个用于将至少一部分分离的固体颗粒从旋风分离器再循环到再循环室中的再循环装置。所述再循环装置包括虹吸捕集器气体密封，所述虹吸捕集气体密封件包括提升管，所述提升管在靠近所述上端的圆周上具有第一和第二出口开口，所述第一和第二出口开口基本上指向所述反应器室的方向。再循环装置还包括用于使分离的固体颗粒的部分流化的装置和用于将气体密封提升管的每个开口与反应器室连接的装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式