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31. 发明授权

US3797991A Flare burner 失效
标题翻译：燃烧器
公开(公告)号：US3797991A
公开(公告)日：1974-03-19
申请号：US3797991D
申请日：1973-01-08
申请人： COMBUSTION UNLTD INC
发明人： STRAITZ J
IPC分类号： F23G7/08 , F23B5/00
CPC分类号： F23G7/08
摘要： A flare burner for waste combustible gases from oil refineries and the like is disclosed which includes a stack for the gases with central air duct and steam pipe, the stack having outwardly extending vanes with gas delivery slots, the tops of the vanes being angularly disposed in a plane with respect to radial lines through the center of the stack for a swirling action of the burning gas. The stack has a closure plate with flame retention openings. An interior back flow preventing diode can be employed and also an optional steam ring with steam delivery pipes along the vanes and with angularly disposed tips to enhance the swirling action of the burning gas. Ignitors and pilots are shown.
摘要翻译：公开了一种用于来自炼油厂等的可燃气体的火炬燃烧器，其包括用于具有中央空气管道和蒸汽管道的气体的堆叠，该堆叠体具有带气体输送槽的向外延伸的叶片，叶片的顶部成角度地设置在相对于通过堆叠中心的径向线的平面，用于燃烧气体的旋转动作。该堆叠具有带有火焰保持开口的封闭板。可以采用内部防回流二极管，并且还有一个可选的蒸汽环，其具有沿着叶片的蒸汽输送管，并具有角度设置的尖端，以增强燃烧气体的回旋作用。显示了点火器和飞行员。

32. 发明授权

US3782880A Control system to automatically maintain a smokeless flare 失效
标题翻译：控制系统自动维护无烟火灾
公开(公告)号：US3782880A
公开(公告)日：1974-01-01
申请号：US3782880D
申请日：1972-09-20
申请人： GULF OIL CORP
发明人： EUBANKS E
IPC分类号： F23G7/08 , F23J15/00
CPC分类号： F23G7/08
摘要： Waste gases from refinery units are delivered into a vessel having a plurality of outlet lines connected into the vessel at different elevations. The outlet lines are connected into a waste gas flare line for delivery of waste gas to a smokeless flare. A sealing liquid in the vessel can be displaced from the vessel through a line opening from the bottom of the vessel to a sealing liquid reservoir. The level of sealing liquid in the vessel, which is dependent upon the rate waste gases are discharged through the outlet lines, produces a signal to control the rate of steam delivery to the flare to maintain a smokeless flare. As the rate of waste gas flow into the vessel increases, the sealing liquid level in the vessel is lowered to uncover successively lower outlet lines and allow increased rate of flow of waste gas to the flare.
摘要翻译：来自炼油厂单元的废气被输送到具有连接到不同高度的容器中的多个出口管线的容器中。出口管线连接到废气火炬管线中，用于将废气输送到无烟火炬。容器中的密封液体可以通过从容器的底部到密封液体储存器的管线开口从容器移位。容器中的密封液体的水平取决于废气通过出口管线排出的速率产生信号，以控制蒸汽输送到火炬的速率以维持无烟火炬。随着废气流入容器的速率增加，容器中的密封液位降低，从而露出连续下降的出口管线，并允许废气流向火炬的流速增加。

33. 发明授权

US3779689A Method and apparatus for non-polluting combustion of waste gases 失效
标题翻译：用于非污染气体燃烧的方法和装置
公开(公告)号：US3779689A
公开(公告)日：1973-12-18
申请号：US3779689D
申请日：1972-01-10
申请人： ZINC J CO
发明人： CORBLE J , KOONS H , SCHWARTZ R , GLOMM H , REED R , SMITH ZINK J
IPC分类号： F23G7/08 , F23N1/00
CPC分类号： F23G7/08
摘要： A non-polluting waste-gas disposal system for processing plants or other operation subject to variable quantities of waste gas for disposal. The system includes a low-level burner normally adapted to handle the usual volumes of plant waste gas, required to be disposed, without visible flame, smoke or noise pollution. An elevated flare can be used in combination to consume gases in excess of the normal capacity of the low-level flare.
摘要翻译：一种无污染的废气处理系统，用于处理工厂或其他经受可变废气排放的操作。该系统包括通常适用于处理需要处置的无可见火焰，烟雾或噪声污染的一般体积的植物废气的低级燃烧器。升高的火炬可以组合使用，以消耗超过低级火炬的正常容量的气体。

34. 发明授权

US3726298A Pressure control for flare systems 失效
标题翻译：瓦斯系统的压力控制
公开(公告)号：US3726298A
公开(公告)日：1973-04-10
申请号：US3726298D
申请日：1971-07-27
申请人： SUN OIL CHEM CO
发明人： MERITT A
IPC分类号： B01F5/00 , B01F5/04 , E21B41/00 , F23G7/08
CPC分类号： E21B41/0071 , B01F5/045 , B01F2005/0034 , B01F2005/0054 , E21B41/00 , F23G7/08 , Y10T137/0391
摘要： A small positive pressure is maintained on a flare system by injecting a stream of gas at high velocity into the flare line at a location downstream of all other connections to the line and in a direction counter to the direction of flow of gases in the line. The gas injected is a non-reactive gas free of uncombined oxygen, and may typically be nitrogen.
摘要翻译：在火焰系统上保持小的正压，通过在与线路的所有其它连接相对的位置以及与管线中的气体流动方向相反的方向上将高速气体注入到火炬线中。注入的气体是不含未结合氧的非反应性气体，通常可以是氮气。

35. 发明授权

US3709654A Burner 失效
标题翻译：刻录机
公开(公告)号：US3709654A
公开(公告)日：1973-01-09
申请号：US3709654D
申请日：1970-10-06
申请人： BRITISH PETROLEUM CO
发明人： DESTY D , YOUNG C
IPC分类号： F23G7/08 , F23Q9/00
CPC分类号： F23G7/08
摘要： A burner for disposing of a high pressure and a low pressure stream of gaseous fuel in which the high pressure fuel passes through an air entrainment nozzle to produce an air/fuel mixture. The flow of the mixture is diverted to produce a low pressure zone into which the low pressure fuel flows. In a modification there is a second entrainment nozzle so that the high pressure fuel enters the low pressure fuel so as to assist its flow.
摘要翻译：一种用于处理高压和低压气体燃料流的燃烧器，其中高压燃料通过空气夹带喷嘴以产生空气/燃料混合物。混合物的流动被转向以产生低压燃料流入的低压区域。在改型中，存在第二夹带喷嘴，使得高压燃料进入低压燃料以帮助其流动。

36. 发明授权

US3247885A Pilot for flare stack 失效
标题翻译：飞镖火炬栈
公开(公告)号：US3247885A
公开(公告)日：1966-04-26
申请号：US30684463
申请日：1963-09-05
申请人： ZINK CO JOHN
发明人： REED ROBERT D
IPC分类号： F23G7/08
CPC分类号： F23G7/08

37. 发明授权

US3222259A Flare stack with a liquid seal 失效
标题翻译：具有液体密封的火炬叠
公开(公告)号：US3222259A
公开(公告)日：1965-12-07
申请号：US31993063
申请日：1963-10-25
申请人： ETHYL CORP
发明人： WALL JR HENRY H
IPC分类号： F17B1/12 , F23G7/08
CPC分类号： F17B1/12 , F23G7/08 , Y10T137/4643

38. 发明授权

US2817690A Conversion of hydrocarbons 失效
公开(公告)号：US2817690A
公开(公告)日：1957-12-24
申请号：US44336954
申请日：1954-07-14
申请人： KELLOGG M W CO
发明人： LOBO WALTER E
IPC分类号： C07C2/78 , C07C4/02 , F23G7/08
CPC分类号： C07C4/025 , C07C2/78 , C07C2523/42 , C10G11/22 , F23G7/08 , Y10S585/921 , Y10S585/924 , Y10S585/925 , C07C11/24

39. 发明申请

US20190195491A1 BURNER FOR A FLARE 审中-公开
公开(公告)号：US20190195491A1
公开(公告)日：2019-06-27
申请号：US16325212
申请日：2017-08-24
申请人： NOVA Chemicals (International) S.A.
发明人： Grazyna Petela
IPC分类号： F23G7/08 , F23D14/58
CPC分类号： F23G7/08 , F23D14/02 , F23D14/24 , F23D14/58 , F23D2210/00 , F23D2212/105 , F23D2212/203
摘要： A tip burner for a flare comprises a diffuser (7) which is sealingly connected downstream to a shroud (9) comprising a tightly packed bed of granular material (13). The stream of fuel and oxidizer flows to a diffuser where is mixed and tangentially swirled by a swirler (8) located either in the diffuser or in a closed proximity to the diffuser inlet. The mixture flows next to the shroud where the granular material provides a tortious flow path for the stream, restructuring it aerodynamically and reducing its velocity, preferably to sub sonic level. A combustible mixture exits the shroud as multiple of jet, at low velocity and low turbulence. The mixture is ignited by a pilot burner installed above but in close proximity of the shroud, resulting in a stable flame which generates a low noise level.

40. 发明授权

US09970657B2 Pressure relief valve with rotating damper 有权
公开(公告)号：US09970657B2
公开(公告)日：2018-05-15
申请号：US14409762
申请日：2014-01-16
申请人： Steffes Corporation
发明人： Dean A. Kovash , Todd C. Mayer , Kent J. Kudrna
IPC分类号： F23N1/02 , F23G7/08 , F16L55/04 , F16K17/04 , F16K17/12 , F16K29/00
CPC分类号： F23G7/085 , F16K17/0433 , F16K17/12 , F16K29/00 , F16L55/04 , F23G7/08 , F23N2035/24
摘要： A combustible gas burner includes gas flow conduit or a housing having an outlet and a pressure relief valve. The pressure relief valve includes a valve seat at the outlet, a valve body and a valve body rotator. The valve body is configured to engage the valve seat and move along an axis relative to the valve seat in response to a pressure at the outlet to regulate the flow of combustible gas through the outlet. The valve body rotator is configured to rotate the valve body about the axis in response to movement of the valve body along the axis relative to the valve seat.

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