公开(公告)号：EP4390071A1

公开(公告)日：2024-06-26

申请号：EP22215888.3

申请日：2022-12-22

Applicant: MEGTEC Systems AB

Inventor： KÄLLSTRAND, Åke ,  POULSEN, Martin ,  CARLSSON, Reino

IPC: F01N3/20 ,  F01N3/28 ,  F01N5/00 ,  F23G7/06 ,  F23G7/07

CPC classification number: F01N2240/1620130101 ,  F01N3/2013 ,  F01N2240/1020130101 ,  F01N3/28 ,  F01N5/00 ,  F23G7/07 ,  F23G7/065 ,  F23G7/063 ,  F23G2202/5020130101

Abstract: A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed including heat storage material. The fluid reactor device additionally includes a heater configured to heat fluid being supplied to the heat-transfer bed to a predetermined temperature before the fluid reaches the heat storage material.

公开(公告)号：EP4370832A1

公开(公告)日：2024-05-22

申请号：EP22737980.7

申请日：2022-07-07

Applicant: Edwards Limited

Inventor： SEELEY, Andrew James ,  SILBERSTEIN, Michael Jay

IPC: F23G7/06 ,  B01D53/70 ,  F23D14/02 ,  F23D14/12

CPC classification number: B01D53/70 ,  F23G7/065 ,  F23G2209/14220130101 ,  F23J2219/4020130101 ,  F23D14/02 ,  F23D14/12 ,  B01D2257/206620130101 ,  B01D2258/021620130101

公开(公告)号：EP3112751B1

公开(公告)日：2018-09-26

申请号：EP15756074.9

申请日：2015-02-19

Applicant: Mitsubishi Heavy Industries, Ltd.

Inventor： TERAHARA, Takazumi

IPC: F23C99/00 ,  B63B27/24 ,  F23G7/06

CPC classification number: F23C9/00 ,  F23C2202/50 ,  F23C2900/09002 ,  F23G7/065 ,  F23J15/006 ,  F23J2219/40

Abstract: To suppress to the minimum exhaust gas recirculation systems to be added, and to reduce NOx discharged from a marine boiler. An exhaust gas recirculation system includes: a first inert gas line (33) that branches from a path for discharging boiler exhaust gas burned in the boiler (1), and makes inert gas flow through a crude oil tank (22) through a scrubber (25); a VOC gas line (34) that makes VOC gas flow inside a furnace of the boiler (1) or through a burner (3) from the crude oil tank (22) through a VOC gas filter (27); an inert gas bypass line (21) that connects a portion closer to a downstream side than the scrubber (25) with a portion closer to an upstream side than the VOC gas filter (27); and a control device (50) that makes the inert gas flow through the inert gas bypass line (21), and makes the inert gas supplied to the boiler (1) or the burner (3) in a case where an amount of the VOC gas generated from the crude oil tank (22) is not more than a predetermined value.

公开(公告)号：EP2784321B1

公开(公告)日：2018-08-01

申请号：EP14020042.9

申请日：2014-03-21

Applicant: EBARA CORPORATION

Inventor： Kawamura, Kohtaro ,  Shinohara, Toyoji ,  Sugiura, Tetsuro ,  Arai, Hideo ,  Nakazawa, Toshiharu ,  Ishikawa, Keiichi ,  Kashiwagi, Seiji ,  Suzuki, Yasuhiko ,  Kyotani, Takashi

IPC: B01D53/68 ,  B01D53/76 ,  F23L17/00 ,  F23G7/06 ,  F04B37/14 ,  F04C25/02 ,  F23G5/32

CPC classification number: F23J13/00 ,  B01D53/68 ,  B01D53/76 ,  B01D2251/102 ,  B01D2257/204 ,  B01D2257/553 ,  B01D2258/0216 ,  F04B37/14 ,  F04C25/02 ,  F04C2220/30 ,  F23G5/32 ,  F23G7/065 ,  F23J2219/00 ,  F23J2900/01007 ,  F23L17/00

Abstract: A vacuum pump includes a vacuum pump having a discharge port to which an abatement part for treating an exhaust gas discharged from the vacuum pump to make the exhaust gas harmless is attached. The vacuum pump includes a cylindrical member having an exhaust gas introduction port for introducing the exhaust gas to be treated and a gas outlet port for discharging gases which have been treated, a plurality of fuel nozzles provided at a circumferential wall of the cylindrical member for ejecting a fuel, and a plurality of air nozzles provided at the circumferential wall of the cylindrical member for ejecting air so as to form a swirling flow of air along an inner circumferential surface of the circumferential wall. The air nozzles are disposed at a plurality of stages spaced in an axial direction of the cylindrical member.

公开(公告)号：EP2811229B1

公开(公告)日：2018-03-28

申请号：EP14170722.4

申请日：2014-06-02

Applicant: Endegs GmbH

Inventor： Sievers, Béatrice

IPC: F23G7/06

CPC classification number: F23G7/065 ,  F23G5/50 ,  F23G2203/601 ,  F23G2204/103 ,  Y02E20/12

公开(公告)号：EP2396598B1

公开(公告)日：2018-03-28

申请号：EP10704402.6

申请日：2010-01-21

Applicant: Edwards Limited

Inventor： STANTON, Gareth David ,  CZERNIAK, Michael Roger

IPC: B01D53/79 ,  F23J15/06 ,  F23G7/06

CPC classification number: F23G7/065 ,  B01D53/79 ,  F23G2204/103 ,  F23G2207/50 ,  F23G2209/142 ,  F23J15/06 ,  F23J2219/80 ,  Y02E20/363

Abstract: The present invention provides a method of treating an exhaust gas stream 12 from a processing chamber 10. The method comprises the steps of: conveying the exhaust gas from the processing chamber using a vacuum pumping arrangement 11, 22 or atmospheric line; abating the exhaust gas in an abatement region 18 of an abatement device 14; and injecting a cooling agent, such as a liquid 26, downstream of the abatement region to cool the abated gases in a cooling region 24 by phase change of the cooling agent.

公开(公告)号：EP3267103A1

公开(公告)日：2018-01-10

申请号：EP17180066.7

申请日：2017-07-06

Applicant: Linde Aktiengesellschaft

Inventor： IRRGANG, Gene H. ,  PREDATSCH, Eric ,  KORN, Steven ,  RICHARDSON, Andrew P.

IPC: F23C99/00 ,  F01N3/26 ,  F23D14/32 ,  F23L7/00

CPC classification number: F23C99/008 ,  B01J2208/00 ,  F01N3/26 ,  F23C3/002 ,  F23C99/006 ,  F23C2900/99001 ,  F23D14/32 ,  F23G7/065 ,  F23G2202/50 ,  F23G2209/14 ,  F23L7/007 ,  F23L2900/07001 ,  F23L2900/07005 ,  Y02E20/342 ,  Y02E20/344

Abstract: In order to overcome the limitations and problems that earlier apparatus and earlier methods have experienced, a flameless thermal oxidizer (110; 210; 310; 410) is proposed, said oxidizer (110; 210; 310; 410) comprising:
- a container (112; 212; 312; 412) in which a ceramic matrix is contained; and
- a diptube (120; 220; 320; 420) having a passageway (130; 230; 330; 430) extending therethrough,
the diptube (120; 220; 320; 420) inserted or positioned in the ceramic matrix and in which a plurality of gaseous streams are present for combustion at the ceramic matrix, the plurality of gaseous streams including a vent stream and an oxygen stream.
A related method of operating a flameless thermal oxidizer (110; 210; 310; 410) is also proposed.

Abstract translation: 为了克服早期装置和较早方法已经经历的限制和问题，提出了一种无焰热氧化器（110; 210; 310; 410），所述氧化器（110; 210; 310; 410）包括：容器 112; 212; 312; 412），其中包含陶瓷基质; 和 - 具有贯穿其中的通道（130; 230; 330; 430）的汲取管（120; 220; 320; 420），所述汲取管（120; 220; 320; 420）插入或定位在陶瓷基体中， 存在多个气流用于在陶瓷基体处燃烧，所述多个气流包括排气流和氧气流。 还提出了操作无焰热氧化器（110; 210; 310; 410）的相关方法。

公开(公告)号：EP2551588A4

公开(公告)日：2017-12-13

申请号：EP11759440

申请日：2011-03-23

Applicant: IHI CORP

Inventor： MARUTANI YOUICHI ,  ASHIKAGA YASUNORI ,  ITOH SYOUJI ,  OGASAWARA AKIHIKO

IPC: F23D14/02 ,  F01N3/20 ,  F01N3/36 ,  F01N3/38 ,  F23L1/00

CPC classification number: F23D21/005 ,  F01N3/023 ,  F01N3/025 ,  F01N3/2033 ,  F01N3/204 ,  F01N3/36 ,  F01N3/38 ,  F01N2240/14 ,  F01N2410/00 ,  F01N2470/00 ,  F23C6/04 ,  F23C2900/06041 ,  F23D91/02 ,  F23G7/065

Abstract: A burner device (S1) that burns a mixture gas of an oxidant and a fuel includes a partition member (8) which air- permeably partitions an ignition region (R2) for igniting the mixture gas (Y) and a flame retaining region (R3) for maintaining the combustion of the mixture gas (Y), and which also adjusts the flow speed of the mixture gas (Y) supplied from the ignition region (R2) to the flame retaining region (R3), in which the partition member (8) includes a protrusion portion (8a1) that protrudes into an oxidant flow passage (1) and that stops a part of the oxidant flowing through the oxidant flow passage (1) to guide it into a take-in passage region (R1). According to the burner device (S1), with a sufficient amount of oxidant being supplied to a combustion region, it is possible to stabilize a combustion state of the mixture gas and, moreover, to stably produce a high-temperature gas.

公开(公告)号：EP2314367B1

公开(公告)日：2017-03-01

申请号：EP11154123.1

申请日：2006-12-15

Applicant: PRAXAIR TECHNOLOGY, INC.

Inventor： ROSEN, Lee ,  WU, Kuang-Tsai ,  MUSHTAQ, Ahmed M.

IPC: B01D53/56 ,  C10G11/18

CPC classification number: B01D53/56 ,  B01D53/62 ,  B01D53/8646 ,  B01D2257/404 ,  B01D2257/502 ,  C10G11/182 ,  C10G2300/405 ,  F23G7/065 ,  Y02A50/2341 ,  Y02C10/04 ,  Y02C20/10 ,  Y02P30/446

Abstract: A hot oxygen stream is fed into a catalyst regenerator flue gas stream that contains carbon monoxide to remove carbon monoxide. NOx precursors are converted into N 2 and if NOx is present in the flue gas stream the addition of the hot oxygen stream lowers the amount of NOx present.

Abstract translation: 将热氧气流送入含有一氧化碳以除去一氧化碳的催化剂再生器烟道气流中。 NOx前体被转化为N 2，并且如果在烟道气流中存在NOx，则热氧气流的添加降低了存在的NOx的量。

公开(公告)号：EP3120073A1

公开(公告)日：2017-01-25

申请号：EP15712286.2

申请日：2015-03-16

Applicant: KBA-MetalPrint GmbH

Inventor： WAHL, Eberhard

IPC: F23C9/00

CPC classification number: F23C9/006 ,  F23C2202/20 ,  F23C2900/07002 ,  F23G7/065

Abstract: The invention relates to a device for afterburning of exhaust air by means of a burner (04), having a fuel nozzle (07) and a burner cone (06), wherein at least the burner cone (06) of said burner (04) protrudes in a raw gas chamber (09) into an exhaust stream (02) of exhaust air from an upstream system (12) which is to be treated. The burner cone (06) is surrounded by exhaust air and forms a pre-mixing chamber (42) in the interior, wherein the burner cone (06) has a single or multi-part wall (43) enclosing the pre-mixing chamber (42) and having one or a plurality of wall sections (43.1; 43.2; 43.3; 43.4). The fuel nozzle (07) comprises an opening of at least one fuel outlet (44) for output of fuel into the pre-mixing chamber (42) and is enclosed by the wall of the burner cone (06) at least at the height of the at least one fuel outlet (44). The wall (43) bordering the pre-mixing chamber (42) on the shell side to the outside has a structure such that the pre-mixing chamber (42) formed in the interior thereof opens in a funnel shape to at least one conical longitudinal section, symmetrically to an axis of symmetry (S) defining the axial direction of the burner (04), in the downstream direction, wherein the burner (04), in a bottom (49) of the burner cone (04) on the face which encloses the fuel nozzle (07) and/or the at least one fuel outlet (44), has one or a plurality of openings of one or a plurality of feedthroughs (48) leading into the pre-mixing chamber (42) from the raw gas chamber (09) surrounding the burner (04), through which exhaust air from the raw gas chamber (09) surrounding the burner (04) enters and/or can enter into the pre-mixing chamber having an axial or primarily axial flow direction, that is, a greater axial flow component relative to the radial component.

Abstract translation: 本发明涉及一种用于通过具有燃料喷嘴（07）和燃烧器锥体（06）的燃烧器（04）对废气进行后燃烧的装置，其中至少所述燃烧器（04）的燃烧器锥体（06） 在原料气室（09）中突出到来自待处理的上游系统（12）的废气的排气流（02）中。 燃烧器锥体（06）被废气包围并在内部形成预混合室（42），其中燃烧器锥体（06）具有包围预混合室的单个或多部分壁（43） 42）并且具有一个或多个壁部分（43.1; 43.2; 43.3; 43.4）。 燃料喷嘴（07）包括至少一个燃料出口（44）的开口，用于将燃料输出到预混合室（42）中并且被燃烧器锥体（06）的壁包围至少在 所述至少一个燃料出口（44）。 与壳体一侧的预混合室（42）接合到外部的壁（43）具有这样的结构，使得形成在其内部的预混合室（42）以漏斗形状打开至少一个锥形纵向 在与所述燃烧器（04）的轴向方向上限定燃烧器（04）的对称轴对称的部分上，所述燃烧器（04）在所述燃烧器锥体（04）的底部（49） 封闭燃料喷嘴（07）和/或至少一个燃料出口（44）的一个或多个开口具有一个或多个通向预混合室（42）的馈通（48）的开口， 围绕燃烧器（04）的原始气体室（09），来自围绕燃烧器（04）的原始气体室（09）的排出空气通过该原料气体室（09）进入和/或可以进入具有轴向或主要轴向流动的预混合室 方向，即相对于径向分量的更大的轴向流动分量。