公开(公告)号：EP0039376A1

公开(公告)日：1981-11-11

申请号：EP80301449.7

申请日：1980-05-02

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D.

IPC分类号： F23D13/20 ,  F23G7/06

CPC分类号： F23G7/085 ,  F23L7/005

摘要： In a flare stack system for the flaring of waste gases, in which the flare stack (10) es equipped with the steam injection parts (16, 18, 20), such as nozzles (20) or manifolds (16), adjacent the flame zone (12) at the outlet end of the stack, means are provided for alternate injection of air (32) from the blower (42) or live steam (50) through the steam injection parts. The alternate flow is controlled by two pneumatically controlled valves (36, 48) in the blower air line (32) and the other in the steam line (50), such that when one valve is closed, the other is open, and vice versa. The objective of the alternate supply of air and steam is for the purpose of cooling the steam injection parts when the full flow of steam is not required, because there is no waste gas flow or only a minimal gas flow. In that case, the heat of the maintenance gas flow may be sufficient to injure the steam injection parts, which must be coiled by passage of a gas through them. When the ambient temperature is below freezing a small flow of steam is unsatisfactory since it readily condenses to liquid, and can form ice over the parts of the main gas flow outlets, etc. In this condition, air at low pressure is used to cool the parts and when the gas flow is large, the two valves are switched, the air is cut off and the full steam flow is initiated.

摘要翻译： 在用于燃烧废气的火炬烟囱系统中，其中火炬烟囱（10）配备有与火焰相邻的蒸汽喷射部分（16,18,20），例如喷嘴（20）或歧管（16） 在堆叠的出口端处的区域（12），设置有用于通过蒸汽喷射部分从鼓风机（42）或活蒸汽（50）交替注入空气（32）的装置。 交替流由鼓风机空气管线（32）中的两个气动控制阀（36,48）和蒸汽管线（50）中的另一个控制，使得当一个阀关闭时，另一个阀打开，反之亦然 。 空气和蒸汽的替代供应的目的是为了在不需要全流量的蒸汽时冷却蒸汽注入部件，因为没有废气流动或只有最小的气体流动。 在这种情况下，维护气体流动的热可能足以损伤蒸汽喷射部分，蒸汽喷射部分必须通过气体通过它们而被夹紧。 当环境温度低于冰点时，由于容易冷凝至液体，所以小的蒸汽流不能令人满意，并且可能在主气体流出口等的部分上形成冰。在这种情况下，使用低压空气来冷却 部件，当气体流量大时，两个阀被切换，空气被切断并且完全蒸汽流动开始。

公开(公告)号：EP0019421A3

公开(公告)日：1981-01-14

申请号：EP80301504

申请日：1980-05-08

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D. ,  Goodnight, Hershel E.

IPC分类号： F23K05/00

CPC分类号： F23K5/10 ,  F05D2240/36 ,  F23K5/22

摘要： Apparatus for burning liquid fuels in a gaseous fuel burner, comprising means (12) for mixing the liquid fuel (14) and liquid water (16) in a selected ratio, subsequently heating the mixture of water and liquid fuel until both the water and the fuel are vaporized and then passing the mixture of hotfuel vapor and steam to the gaseous fuel burner.

摘要翻译： 用于在气体燃料燃烧器中燃烧液体燃料的设备，包括用于以液体燃料（14）和液体水（16）的选择比率混合的装置（12），随后加热水和液体燃料的混合物，直到水和 燃料蒸发，然后将热燃料蒸气和蒸汽的混合物通过气态燃料燃烧器。

公开(公告)号：EP0003395A2

公开(公告)日：1979-08-08

申请号：EP79300046.4

申请日：1979-01-11

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D.

IPC分类号： F17C9/02 ,  F23K5/00 ,  F23C3/00

CPC分类号： F17C9/02 ,  F17C2201/0119 ,  F17C2203/0629 ,  F17C2205/018 ,  F17C2221/031 ,  F17C2223/0161 ,  F23C3/004 ,  F23K5/22

摘要： An apparatus for vaporization of liquids having a boiling point lower than that of water, comprising a vessel having at least three narrow planar plena, contiguous to each other, so that there is a single metal wall between each adjacent pair of plena. Gaseous fuel and air is supplied to the first plenum to provide a downflowing flame and hot products of combustion which, at the bottom of the first plenum, pass through the wall into the second plenum, which is filled with water. The hot gases and water rise rapidly in the second plenum and the water flows over the intervening wall into the third plenum, which is also filled with water, which moves downwardly and back under the wall separating the second and third plena and again rises in the second plenum. A vertical array of horizontal pipes is arranged in the third plenum, through which the liquid to be vaporized is flowed. Means are provided at the base of the first plenum, to distribute the flow of hot gases substantially uniformly over the cross-section, to provide more rapid and uniform heat transfer from the hot gases to the liquid. The hot water flowing downwardly over the pipes in the third plenum, transfers heat to the liquid therein, which flows countercurrently, upwardly through the pipes in zig-zag fashion. The cooled products of combustion are vented from the top of the space above the second and third plena to a stack. An optimum embodiment comprises a symmetrical assembly with duplicate second and third plena on each side of the first plenum.

摘要翻译： 一种沸点低于水的液体的蒸发装置，包括具有彼此相邻的至少三个狭窄平面斑纹的容器，使得每个相邻的一对斑块之间存在单个金属壁。 气体燃料和空气被供应到第一集气室以提供向下流动的火焰和热的燃烧产物，其在第一增压室的底部通过壁进入充满水的第二增压室。 热气体和水在第二个增压室中迅速上升，水流过中间壁进入第三个通风室，第三个通风室也充满了水，后者向下移动，并在隔离第二和第三个皮肤的墙壁下方再次上升 第二次全会。 在第三增压室中布置有垂直排列的水平管道，待蒸发的液体通过其流动。 装置设置在第一增压室的底部，以将热气体的流动基本上均匀地分布在横截面上，以提供从热气体到液体的更快速和均匀的热传递。 向下流过第三通风管中的管道的热水将热量传递给其中流过的液体，其以向前流动的方式向上流过管道。 冷却的燃烧产物从第二和第三丝印上方的空间的顶部排出到堆叠。 最佳实施例包括在第一增压室的每一侧具有重复的第二和第三斑块的对称组件。

公开(公告)号：EP0008842A1

公开(公告)日：1980-03-19

申请号：EP79300866.5

申请日：1979-05-18

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D. ,  Glomm, Horst M. ,  Sawatski, Klaus E.

IPC分类号： F23D13/00 ,  F23C1/00

CPC分类号： F23D14/20 ,  F23D14/02 ,  F23D14/125 ,  F23D14/34 ,  F23D14/66 ,  F23D2900/14002 ,  Y02E20/344 ,  Y02E20/348

摘要： A multi-fuel gas burner using preheated forced draft air, comprising a cylindrical inner burner tube (12), supported by the wall of a furnace (34) and inserted into an opening in the wall, means (94, 95, 96 and 97) being provided to inject through the upstream end combustion air preheated to a selected temperature and compressed to a selected pressure. The downstream end of the inner burner tube is closed and a plurality of longitudinal slots (72) are circumferentially spaced in the wall of the tube at the closed end. Means (18) are provided to inject rich fuel gas up to 3,500 btu / cu feet under selected pressure into the inner bumer tube along its axis. An outer burner tube (22) axially surrounds the inner burner tube and forms an annular passage (49) therebetween. Means (28) are also provided to pass low pressure, lean, combustible gas of as low as 50 btu/cu feet down the annular passage (49) and outwardly through a circumferential slot (56) at the end of the outer burner tube inside the furnace. The hot combustion air and rich gas flowing through the inner tube and radially outwardly and rearwardly through the plurality of slots, flow against the mix with the lean gas flowing outwardly through the circumferential slot, and burn against the surface (38) of a tile (36), having a central opening, through which the burner is inserted into the furnace.

公开(公告)号：EP0003395A3

公开(公告)日：1979-08-22

申请号：EP79300046

申请日：1979-01-11

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D.

IPC分类号： F17C09/02 ,  F23K05/00 ,  F23C03/00

CPC分类号： F17C9/02 ,  F17C2201/0119 ,  F17C2203/0629 ,  F17C2205/018 ,  F17C2221/031 ,  F17C2223/0161 ,  F23C3/004 ,  F23K5/22

摘要： An apparatus for vaporization of liquids having a boiling point lower than that of water, comprising a vessel having at least three narrow planar plena, contiguous to each other, so that there is a single metal wall between each adjacent pair of plena. Gaseous fuel and air is supplied to the first plenum to provide a downflowing flame and hot products of combustion which, at the bottom of the first plenum, pass through the wall into the second plenum, which is filled with water. The hot gases and water rise rapidly in the second plenum and the water flows over the intervening wall into the third plenum, which is also filled with water, which moves downwardly and back under the wall separating the second and third plena and again rises in the second plenum. A vertical array of horizontal pipes is arranged in the third plenum, through which the liquid to be vaporized is flowed. Means are provided at the base of the first plenum, to distribute the flow of hot gases substantially uniformly over the cross-section, to provide more rapid and uniform heat transfer from the hot gases to the liquid. The hot water flowing downwardly over the pipes in the third plenum, transfers heat to the liquid therein, which flows countercurrently, upwardly through the pipes in zig-zag fashion. The cooled products of combustion are vented from the top of the space above the second and third plena to a stack. An optimum embodiment comprises a symmetrical assembly with duplicate second and third plena on each side of the first plenum.

公开(公告)号：EP0008842B1

公开(公告)日：1983-06-01

申请号：EP79300866.5

申请日：1979-05-18

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D. ,  Glomm, Horst M. ,  Sawatski, Klaus E.

IPC分类号： F23D13/00 ,  F23C1/00

CPC分类号： F23D14/20 ,  F23D14/02 ,  F23D14/125 ,  F23D14/34 ,  F23D14/66 ,  F23D2900/14002 ,  Y02E20/344 ,  Y02E20/348

公开(公告)号：EP0019421A2

公开(公告)日：1980-11-26

申请号：EP80301504.9

申请日：1980-05-08

申请人： JOHN ZINK COMPANY

发明人： Zink, John S. ,  Reed, Robert D. ,  Goodnight, Hershel E.

IPC分类号： F23K5/00

CPC分类号： F23K5/10 ,  F05D2240/36 ,  F23K5/22

摘要： Apparatus for burning liquid fuels in a gaseous fuel burner, comprising means (12) for mixing the liquid fuel (14) and liquid water (16) in a selected ratio, subsequently heating the mixture of water and liquid fuel until both the water and the fuel are vaporized and then passing the mixture of hotfuel vapor and steam to the gaseous fuel burner.

摘要翻译： 一种用于在气体燃料燃烧器中燃烧的液体燃料，其包括用于在所选择的比例的液体燃料（14）和液体水（16）混合，随后加热的水和液体燃料的混合物，直到两方的水和装置（12） 燃料被汽化，然后热燃料蒸气和水蒸汽的混合物通到气体燃料燃烧器。