公开(公告)号：EP0907401A1

公开(公告)日：1999-04-14

申请号：EP97925737.0

申请日：1997-05-20

申请人： MEGTEC SYSTEMS, INC.

发明人： BLAZEJEWSKI, Edward, G.

IPC分类号： F23L15 ,  B01D53 ,  F23G7 ,  F23J15 ,  F27D17 ,  F28D17

CPC分类号： F28D17/00 ,  B01D53/44 ,  B01D2257/708 ,  F23G7/068 ,  F27D17/008

摘要： Regenerative thermal oxidizer in which a gas such as contaminated air is first passed through a hot heat-exchange bed and into a communicating high temperature oxidation (combustion) chamber, and then through a relatively cool second heat exchange bed. The apparatus includes a number of internally insulated, ceramic filled heat recovery columns topped by an internally insulated combustion chamber. Process air is fed into the oxidizer through an inlet manifold containing a number of hydraulically or pneumatically operated flow control valves (such as poppet valves). The air is then directed into the heat exchange media which contains 'stored' heat from the previous recovery cycle. The process air is heated to near oxidation temperatures. Oxidation is completed as the flow passes through the combustion chamber, where one or more burners are located. The gas is maintained at the operating temperature for an amount of time sufficient for completing destruction of the VOC's. From the combustion chamber, the gas flows vertically downward through another column containing heat exchange media, thereby storing heat in the media for use in a subsequent inlet cycle when the flow control valves reverse. The resulting clean air is directed via an outlet valve through an outlet manifold and released to atmosphere at a slightly higher temperature than inlet, or is recirculated back to the oxidizer inlet. An integrated VOC entrapment chamber entraps any VOC's that leak out during cycling, and recycles them back to the oxidizer inlet for further processing.

摘要翻译： 首先将诸如污染空气的气体通过热的热交换床并进入连通的高温氧化（燃烧）室，然后通过相对冷却的第二热交换床的再生热氧化器。 该设备包括多个内部绝缘的陶瓷填充的热回收塔，其由内部绝缘的燃烧室顶起。 工艺空气通过含有多个液压或气动操作的流量控制阀（例如提升阀）的入口歧管进入氧化器。 空气然后被引导到热交换介质中，该介质包含来自先前的回收循环的“储存”的热量。 工艺空气被加热到接近氧化温度。 当流动通过燃烧室（其中一个或多个燃烧器位于其中）时，氧化完成。 气体在工作温度下保持足够的时间以完成VOC的破坏。 从燃烧室中，气体垂直向下流动通过另一个含有热交换介质的塔，从而当流量控制阀反向时将热量存储在介质中用于随后的入口循环。 所得到的清洁空气通过出口阀通过出口歧管引导，并在比入口略高的温度下释放到大气中，或者被再循环回到氧化剂入口。 集成的VOC包埋室将循环过程中泄漏出来的任何VOC都包裹起来，并将其回收到氧化剂入口进一步处理。

公开(公告)号：EP0897461A1

公开(公告)日：1999-02-24

申请号：EP97925529.0

申请日：1997-05-08

申请人： MEGTEC SYSTEMS, INC.

发明人： THOMPSON, William, L.

IPC分类号： F01N3 ,  B01D53 ,  F23G5 ,  F23G7

CPC分类号： B01D53/343 ,  B01D53/346 ,  B01D53/38 ,  B01D53/74 ,  F23G5/50 ,  F23G7/068 ,  F23G2207/101 ,  F23G2207/102 ,  F23G2207/40 ,  Y02E20/12

摘要： A regenerative thermal oxidizer (H-101) includes a number of heat exchange columns (A, B) topped by a combustion chamber (C-101). Contaminated air is directed into one of the columns and oxidation is completed as the flow passes through the combustion chamber (C-101). From the combustion chamber (C-101), the now clean air flows vertically downward through another column and then is directed via an outlet valve through an outlet manifold and released to atmosphere or recirculated back to the oxidizer (H-101). A combustible fuel is added to the contaminated air prior to its entry into one of the columns. The addition of the combustible fuel is regulated by continuously monitoring the inlet and outlet temperatures (TE-101A, TE-108A), and comparing a difference between these temperatures to a predetermined value. Further control can be achieved by measuring the flow of contaminated air to the oxidizer (H-101) via pressure differential and coordinating that measurement with the temperature differential measurement.

公开(公告)号：EP0623698B1

公开(公告)日：1998-09-16

申请号：EP94302555.1

申请日：1994-04-12

申请人： MEGTEC SYSTEMS, INC.

发明人： Seroogy, Paul G.

IPC分类号： D06B1/02 ,  D06C3/02

CPC分类号： D06B1/02

公开(公告)号：EP3034185A1

公开(公告)日：2016-06-22

申请号：EP15201392.6

申请日：2015-12-18

申请人： Megtec Systems, Inc.

发明人： Zagar, Steven ,  Keil, Andreas

IPC分类号： B08B5/02 ,  B08B1/00 ,  B05B15/02 ,  F26B13/20

CPC分类号： A47L5/14 ,  B05B15/522 ,  B05B15/555 ,  B08B1/008 ,  B08B5/02 ,  B08B9/00 ,  B08B9/043

摘要： Cleaning air knife elements (22) are assembled in a parallel orientation inside a housing (20) enclosing the air knife assembly and in fluid communication with a compressed air source. In certain embodiments, the air knife elements (22) are spaced apart a distance that orients the cleaning air knife discharge slots (26) directly parallel and in line with the slots (14) of the air nozzle or bar (10) to be cleaned. Air discharging from the air knife discharge slots (26) passes through the discharge slots (14) of the air nozzle (10) to be cleaned, dislodging dust and friable solid buildup from the air nozzle slots (14). Additionally, the cleaning air jet enters the air nozzle body (12), further dislodging dust and friable solids from the internal passages of the air nozzle (10) inside the air nozzle body (12).

摘要翻译： 清洁气刀元件（22）在包围气刀组件并与压缩空气源流体连通的壳体（20）内以平行定向组装。 在某些实施例中，气刀元件（22）间隔开一定距离，以使清洁气刀排出槽（26）与要清洁的气喷嘴或条（10）的槽（14）直接平行并且与其对准 。 从气刀排出槽（26）排出的空气通过空气喷嘴（10）的排出槽（14）进行清洁，从空气喷嘴槽（14）除去灰尘和易碎的固体堆积物。 此外，清洁空气射流进入空气喷嘴体（12），进一步从空气喷嘴体（12）内部的空气喷嘴（10）的内部通道中除去灰尘和易碎固体。

公开(公告)号：EP1735575B1

公开(公告)日：2016-04-13

申请号：EP05723490.8

申请日：2005-02-23

申请人： MEGTEC SYSTEMS, INC.

发明人： ROCHELEAU, Michael, O.

IPC分类号： F26B13/20 ,  F26B21/00

CPC分类号： F26B13/104 ,  F26B21/004

公开(公告)号：EP2942196A1

公开(公告)日：2015-11-11

申请号：EP15165027.2

申请日：2010-06-02

申请人： MEGTEC SYSTEMS, INC.

发明人： ZAGAR, Steven J ,  ROCHELEAU, Michael O ,  PETERSON, Les

IPC分类号： B41F23/04

CPC分类号： F26B3/30 ,  B41F23/0413 ,  F26B3/283 ,  F26B13/104

摘要： An air flotation bar, comprising:a header, at least one primary discharge slot for discharging fluid for supporting a web; a channel assembly containing:an infrared light source for emitting electromagnetic energy, a reflector for reflecting electromagnetic energy emitted by said infrared light source, and a lens having a web-facing surface; at least one aperture in said channel assembly for introducing fluid into said channel assembly for cooling said infrared light source and said reflector; and at least one secondary discharge slot configured to discharge said fluid introduced into said channel assembly parallel to said web-facing surface of said lens and to said web; wherein said at least one primary discharge slot and said at least one secondary discharge slot are configured such that 5% to 40% of total air is discharged via said at least one secondary discharge slot.

摘要翻译： 一种空气浮选棒，包括：集管，至少一个主排出槽，用于排出用于支撑卷材的流体; 通道组件，包括：用于发射电磁能的红外光源，用于反射由所述红外光源发射的电磁能的反射器和具有面向卷筒纸的表面的透镜; 所述通道组件中的至少一个孔口，用于将流体引入所述通道组件，用于冷却所述红外光源和所述反射器; 以及至少一个辅助排出槽，其构造成将引入所述通道组件的所述流体平行于所述透镜的面向卷筒纸的表面和所述卷筒排出; 其中所述至少一个主排放槽和所述至少一个次级排放槽构造成使得总空气的5％至40％经由所述至少一个二次排放槽排出。

公开(公告)号：EP1171744B1

公开(公告)日：2014-04-23

申请号：EP00913799.3

申请日：2000-03-08

申请人： MEGTEC SYSTEMS, INC.

发明人： ROGNE, Allan, Wallace ,  QUASS, Jeffrey, Donald

IPC分类号： F26B3/34 ,  F26B7/00 ,  F26B5/04 ,  F26B13/00 ,  F26B13/06 ,  B41F5/00 ,  B41F1/18 ,  B41F7/00 ,  B25C5/04 ,  B25C5/08 ,  B25C5/00 ,  B27F7/00

CPC分类号： F26B3/283 ,  F26B13/104 ,  F26B25/009

公开(公告)号：EP2714284A1

公开(公告)日：2014-04-09

申请号：EP12792286.2

申请日：2012-06-04

申请人： Megtec Systems, Inc.

发明人： ANDERSON, Kim A. ,  MAKI, Eric ,  GLENN, George

IPC分类号： B05C3/132

摘要： Web lifter and/or stabilizer and method of lifting and/or stabilizing a travelling web and coating a web. The device creates a web hold down force via a negative pressure slot at its exit side, which draws the web down against the surface on the entry side. The device can be actuated to move the web relative to slot die coater off the die lips and stop the application of slurry to the web, thereby creating uncoated regions on the web surface. The device can be actuated to move the web back into contact with the coater to start the application of slurry to the web, creating coated regions on the web surface. Web lifting can be accomplished by rotating the device in first and second directions to lift the web off of the slot die coater and return the web back into contact with the coater.

公开(公告)号：EP1809935B1

公开(公告)日：2013-10-23

申请号：EP05800300.5

申请日：2005-09-29

申请人： MEGTEC SYSTEMS, INC.

发明人： BRIA, Michael, P. ,  GLENN, George, D. ,  SCHNEIDER, Randall, M.

IPC分类号： F16K31/02

CPC分类号： F16K31/046 ,  Y02E20/12 ,  Y10T137/5689 ,  Y10T137/8242

公开(公告)号：EP2391850A1

公开(公告)日：2011-12-07

申请号：EP09839442.2

申请日：2009-08-13

申请人： MEGTEC SYSTEMS, INC.

发明人： BRIA, Michael, P.

IPC分类号： F23G7/06 ,  F27D1/04 ,  F27D17/00

CPC分类号： F23G7/068 ,  F16K31/046 ,  Y10T137/5689

摘要： A valve lift mechanism for actuating a valve in the vertical direction, and a regenerative thermal oxidizer including the valve and lift mechanism is disclosed. The valve is allowed to move vertically and oscillating rotary motion is possible. Vertical movement is achieved using the valve lift mechanism without the use of compressed air. In certain embodiments, the valve lift mechanism includes a torque motor. Preferably, a screw jack is used to adjust the vertical height of the valve. Vertical movement can reduce the torque needed to rotate the valve, and also facilitates servicing of the valve. For example, if the valve experiences high temperature, and consequently expands, rotating the valve against the mating seal plate can be difficult, if not impossible. By lowering the valve slightly, the frictional forces between the valve and the mating seal plate are reduced, allowing freer rotational movement of the valve.