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1. 发明授权

US5462430A Process and apparatus for cyclonic combustion 失效
标题翻译：用于气旋燃烧的工艺和设备
公开(公告)号：US5462430A
公开(公告)日：1995-10-31
申请号：US011670
申请日：1993-01-29
申请人： Mark J. Khinkis
发明人： Mark J. Khinkis
IPC分类号： F23C3/00 , F23C6/04 , F23M5/08 , F23M3/14 , F23C9/06
CPC分类号： F23C6/045 , F23C3/006 , F23M5/08 , F23C2201/102
摘要： A process and apparatus for cyclonic combustion with ultra-low pollutant emissions and high efficiency wherein a fuel and primary combustion air mixture is tangentially injected into a reducing primary combustion zone of a cyclonic combustor. The primary combustion air is injected into the reducing primary combustion zone in an amount equal to between about 30% and about 90% of a stoichiometric requirement for complete combustion of the fuel. Secondary combustion air is tangentially injected into an oxidizing secondary combustion zone of the cyclonic combustor, in an amount equal to between about 10% and about 90% of the stoichiometric requirement for complete combustion of the fuel. Primary combustion products from the reducing primary combustion zone are mixed with the tangentially injected secondary air for completing combustion within the oxidizing secondary combustion zone. Combustion chamber walls which define the reducing primary combustion zone and the oxidizing secondary combustion zone are water-cooled.
摘要翻译：一种用于具有超低污染物排放和高效率的气旋燃烧的方法和装置，其中将燃料和初级燃烧空气混合物切向注入到气旋燃烧器的还原性初级燃烧区中。一次燃烧空气以等于燃料完全燃烧的化学计量要求的约30％至约90％的量被注入到还原一次燃烧区中。二次燃烧空气以等于燃料完全燃烧的化学计量要求的约10％至约90％的量切向注入到气旋燃烧器的氧化二次燃烧区域中。来自还原性初级燃烧区的初级燃烧产物与切向注入的二次空气混合，以在氧化二次燃烧区内完成燃烧。限定还原一次燃烧区和氧化二次燃烧区的燃烧室壁是水冷的。

2. 发明授权

US3869244A Burner unit 失效
标题翻译：燃烧器单元
公开(公告)号：US3869244A
公开(公告)日：1975-03-04
申请号：US43295574
申请日：1974-01-14
申请人： SAID ROBERT VON LINDE BY SAID
发明人： VON LINDE ROBERT , VON LINDE JOACHIM , KURZ GERMAN
IPC分类号： F23D11/24 , F23C7/06 , F23C9/00 , F23C9/06 , F23C99/00 , F23L3/00 , F23M3/14
CPC分类号： F23C9/006 , F23C7/06
摘要： A burner unit for fluid fuels and also for pulverized coal comprising combustion chamber means, prechamber means, means to enable combustion gases to pass from said combustion chamber means into said prechamber means, mixing pipe means in communication with said prechamber means and said combustion chambers means, a fuel supply nozzle for distributing finely divided fuel towards said mixing pipe means into the drawn-in combustion gases, and means for supplying oxygen-containing gas, f.i. air, to the mixture of fuel and combustion gases, wherein said means for supplying oxygen-containing gas comprises a plurality of exit openings arranged symmetrically about the longitudinal axis of said fuel supply nozzle to increase the suction effect of the oxygen-containing gas on the combustion gases drawn into said prechamber means.
摘要翻译：用于流体燃料和粉煤的燃烧器单元包括燃烧室装置，预燃室装置，使得燃烧气体能够从所述燃烧室装置进入所述预燃室装置的装置，将管道装置与所述预燃室装置和所述燃烧室装置连通，用于将精细分散的燃料朝向所述混合管装置分配到吸入的燃烧气体中的燃料供给喷嘴，以及用于供给含氧气体的装置空气到燃料和燃烧气体的混合物，其中所述用于供应含氧气体的装置包括围绕所述燃料供应喷嘴的纵向轴线对称布置的多个出口，以增加含氧气体在燃烧气体被吸入所述预燃室装置。

3. 发明授权

US4538551A Refractory choke for a high intensity combustor 失效
$Refractory choke for a high intensity combustor$
标题翻译：高强度燃烧器的耐火扼流圈
公开(公告)号：US4538551A
公开(公告)日：1985-09-03
申请号：US622667
申请日：1984-06-20
申请人： Robert T. Brady , Harry L. Gardell
发明人： Robert T. Brady , Harry L. Gardell
IPC分类号： F22B31/00 , F23C3/00 , F23M3/14 , F23M5/00 , F23M9/00 , F22B23/06
CPC分类号： F22B31/00 , F23C3/00 , F23M5/00
摘要： A boiler includes a high intensity combustor mounted in a shell that defines the boiler housing. A coil bank is mounted in the boiler and spaced from the combustor. A fire pot is positioned in the combustor and defines a combustion chamber with a combustion throat at one end and a choke at a second end between the combustion chamber and the coil bank. The choke is formed of refractory material and includes uniformly distributed steel fibers that conduct heat across the choke from the hot side adjacent the combustion chamber to the cooler side adjacent the coil bank. The steel fibers substantially reduce the thermal gradient in the choke and improve boiler efficiency.
摘要翻译：锅炉包括安装在壳体中的高强度燃烧器，其限定了锅炉壳体。线圈组安装在锅炉中并与燃烧器间隔开。火锅定位在燃烧器中，并且在燃烧室和线圈组之间限定具有燃烧喉部的燃烧室和位于燃烧室和线圈组之间的第二端的扼流圈。扼流圈由耐火材料形成，并且包括均匀分布的钢纤维，其将热量从靠近燃烧室的热侧传导到靠近线圈组的冷却器侧。钢纤维大大降低了扼流圈的热梯度，提高了锅炉效率。

4. 发明授权

US4005977A Gas circulating combustion means 失效
标题翻译：气体循环燃烧装置
公开(公告)号：US4005977A
公开(公告)日：1977-02-01
申请号：US646892
申请日：1976-01-06
申请人： Yoshio Kawamura
发明人： Yoshio Kawamura
IPC分类号： F23C99/00 , F23C7/02 , F23C9/08 , F23M3/14
CPC分类号： F23C7/02
摘要： A combustion means in which, when the combustion is effected, a flame is stably formed at a small distance from a fuel discharge nozzle is disclosed, which combustion means comprises an outer cylinder, an inner cylinder and an air feed cylinder and is characterized by the fact that a fuel discharge nozzle is disposed at the bottom of said outer cylinder, a path for gas circulation is constituted by the space intervening between said inner cylinder and outer cylinder, and air discharge opening from said air feed cylinder and a combustion gas suction inlet serving to establish communication between said inner cylinder and gas circulation path are disposed at one end of said gas circulation path, and a reflux opening serving to admit the gas from said gas circulation path into the inner cylinder is disposed at the other end of the gas circulation path.
摘要翻译：一种燃烧装置，其中，当燃烧实现时，燃烧装置包括外筒，内筒和进气筒，其燃烧装置在与燃料喷嘴相距较小的距离处稳定地形成，其特征在于：事实上，燃料排出喷嘴设置在所述外筒的底部，用于气体循环的路径由介于所述内筒和外筒之间的空间以及来自所述送气缸的空气排出口和燃烧气体吸入口用于建立所述内筒和气体循环路径之间的连通的设置在所述气体循环路径的一端，并且用于将气体从所述气体循环路径引入内筒的回流开口设置在气体的另一端循环路径。

5. 发明授权

US4432339A Solid fuel burning heating system 失效
标题翻译：固体燃料燃烧加热系统
公开(公告)号：US4432339A
公开(公告)日：1984-02-21
申请号：US460174
申请日：1983-01-24
申请人： Carlton A. Hebert
发明人： Carlton A. Hebert
IPC分类号： F23J3/04 , F23M3/14 , F24B9/00 , F24D11/00 , F24H1/26
CPC分类号： F24H1/26 , F23B1/30 , F23J3/04 , F23M3/14 , F24B9/00 , F24D11/002 , F24H2230/00
摘要： A wood burning heating system comprises a large hot water storage tank and a furnace or boiler with a water jacket and a vaulted ceiling over a firebox with a refractory bottom and a refractory lining partially up the side walls of the firebox. The volume of the tank is about ten to twenty times larger than the volume of the water jacket, whereby the large hot water volume acts as a heat storage and as a buffer or heat output equalizer counteracting any intermittent heat input inherent in a solid fuel system especially a wood burning system. The firebox is elongated and the door is so arranged that wood pieces of random and substantial size may be charged into the firebox so that the wood is burning while it is in a horizontal position. The large hot water storage tank may receive additional heat input, for example from an electrical heater operated by a wind driven generator. If desired, the furnace may be installed inside the large hot water storage tank. The furnace or boiler with the tanks and interconnected pipes form a connected container system having a common water level and vented to the atmosphere above said common water level whereby the system works at atmospheric pressure and the boiler cannot develop any steam pressure.
摘要翻译：木材燃烧加热系统包括一个大型热水储存箱和一个带有水套的炉子或锅炉，一个带有耐火材料底部的火炉和一个位于火箱侧壁上的耐火衬里的拱形天花板。罐的体积比水套的体积大约十到二十倍，由此大的热水容积用作蓄热器，并且作为抵消固体燃料系统中固有的任何间歇热输入的缓冲器或热输出均衡器特别是木材燃烧系统。火箱是细长的，并且门的布置使得随机和大体积的木片可以装入火炉中，使得木材处于水平位置时燃烧。大型热水储存罐可以接收额外的热量输入，例如来自由风力发电机操作的电加热器。如果需要，炉可以安装在大型热水储存箱内。具有罐和互连管的炉或锅炉形成具有公共水位的连接的容器系统，并且排放到高于所述公用水位的大气中，由此系统在大气压力下工作，并且锅炉不能产生任何蒸汽压力。

6. 发明授权

US2291986A Combustion apparatus 失效
公开(公告)号：US2291986A
公开(公告)日：1942-08-04
申请号：US21324338
申请日：1938-06-11
申请人： H T BRADNER
发明人： ROBINSON LAWRENCE R
IPC分类号： F22B13/08 , F23M3/14 , F23M5/06
CPC分类号： F23B60/00 , F22B13/08 , F23B80/04 , F23B2700/005 , F23M5/06

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