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10 条记录 (耗时 0.012 秒)

    Pipestill heater and method for controlling combustion in pipestill heater
    1.
    发明公开
    Pipestill heater and method for controlling combustion in pipestill heater 失效
    管式炉和用于在管式炉监测燃烧方法。

    公开(公告)号：EP0661497A3

    公开(公告)日：1996-04-24

    申请号：EP94309713.9

    申请日：1994-12-22

    申请人： Chiyoda Corporation

    发明人： Kaji, Hitoshi, c/o Chiyoda Corporation ,  Yoshioka, Toshiaki, c/o Chiyoda Corporation

    IPC分类号： F23L15/02 ,  C10G9/20

    CPC分类号： F23L15/02 ,  C10G9/20 ,  C10G9/206 ,  Y02E20/348

    摘要： A pipestill heater capable of increasing heat efficiency without using a large-sized oxidizing agent heating unit. The pipestill heater includes a radiation section (101) and a convection section (102) for preheating process fluid by exhaust gas of an elevated temperature discharged through a gas discharge path (109). A combustion device (1) including a combination of a burner (15) and a heat exchanger is arranged on a furnace floor (103) constituting a part of a furnace wall. The heat exchanger includes a regenerator (8) heated by exhaust gas to heat an oxidizing agent and a duct structure (22) including an oxidizing agent passage (24) and an exhaust passage (23). The regenerator is rotated relative to both passages. Exhaust gas is guided through both a gas discharge path (109) and the exhaust passage.

    Heat exchanger for combustion apparatus
    6.
    发明公开
    Heat exchanger for combustion apparatus 失效
    换热器燃烧装置。

    公开(公告)号：EP0657696A3

    公开(公告)日：1997-01-15

    申请号：EP94309067.0

    申请日：1994-12-06

    申请人： Chiyoda Corporation ,  FURNACE TECHNO CO LTD Sawadaseitoku Bld.,

    发明人： Bunya, Shunzo, c/o Chiyoda Corporation ,  Kaji, Hitoshi, c/o Chiyoda Corporation ,  Hirose, Yasuo, c/o Furnace Techno Co., Ltd.

    IPC分类号： F23L15/02 ,  F28D17/02

    CPC分类号： F28D17/02 ,  F23L15/02 ,  Y02E20/348

    摘要： A heat exchanger for a combustion apparatus capable of providing satisfactory sealing between an open end of an oxidizing agent duct and a regenerative structure. A regenerator (8) includes a high-temperature section constituted by a regenerative unit (10) made of a ceramic material and a low-temperature section constituted by a regenerative unit (9) made of a metal material. The regenerator is formed with a plurality of communication passages which permit a combustion chamber and a suction/exhaust duct structure (22) to communicate with each other. The communication passages are provided by a plurality of through-holes formed in the regenerative units. The number of the through-holes and an equivalent diameter thereof are determined so as to permit a pressure loss gradient in the low-temperature section positioned on the side of the suction/exhaust duct structure to be larger than that in the high-temperature section positioned on the side of the combustion chamber.

    Pipestill heater and method for controlling combustion in pipestill heater
    8.
    发明公开
    Pipestill heater and method for controlling combustion in pipestill heater 失效
    管式炉和用于在管式炉监测燃烧方法。

    公开(公告)号：EP0661497A2

    公开(公告)日：1995-07-05

    申请号：EP94309713.9

    申请日：1994-12-22

    申请人： Chiyoda Corporation

    发明人： Kaji, Hitoshi, c/o Chiyoda Corporation ,  Yoshioka, Toshiaki, c/o Chiyoda Corporation

    IPC分类号： F23L15/02 ,  C10G9/20

    CPC分类号： F23L15/02 ,  C10G9/20 ,  C10G9/206 ,  Y02E20/348

    摘要： A pipestill heater capable of increasing heat efficiency without using a large-sized oxidizing agent heating unit. The pipestill heater includes a radiation section (101) and a convection section (102) for preheating process fluid by exhaust gas of an elevated temperature discharged through a gas discharge path (109). A combustion device (1) including a combination of a burner (15) and a heat exchanger is arranged on a furnace floor (103) constituting a part of a furnace wall. The heat exchanger includes a regenerator (8) heated by exhaust gas to heat an oxidizing agent and a duct structure (22) including an oxidizing agent passage (24) and an exhaust passage (23). The regenerator is rotated relative to both passages. Exhaust gas is guided through both a gas discharge path (109) and the exhaust passage.

    摘要翻译： 一种管加热器仍能够在不使用大尺寸的氧化剂加热单元增加热效率的。 管仍然加热器包括辐射部分（101）和用于通过升高的温度下通过气体排出路径（109）中排出的废气预热过程流体的对流部（102）。 的燃烧设备（1）包括燃烧器（15）和热交换器的组合被布置在构成炉壁的一部分的炉床（103）。 该热交换器包括由废气加热至氧化剂的热和管道结构（22）的再生器（8）包括在氧化剂流路（24）和排气通路（23）。 再生器相对于这两个通道旋转。 废气通过这两种气体排出路径（109）和排气通道引导。

    Heat exchanger for combustion apparatus
    9.
    发明公开
    Heat exchanger for combustion apparatus 失效
    WärmetauscherfürVerbrennungsvorrichtung。

    公开(公告)号：EP0657696A2

    公开(公告)日：1995-06-14

    申请号：EP94309067.0

    申请日：1994-12-06

    申请人： Chiyoda Corporation ,  FURNACE TECHNO CO LTD Sawadaseitoku Bld.,

    发明人： Bunya, Shunzo, c/o Chiyoda Corporation ,  Kaji, Hitoshi, c/o Chiyoda Corporation ,  Hirose, Yasuo, c/o Furnace Techno Co., Ltd.

    IPC分类号： F23L15/02 ,  F28D17/02

    CPC分类号： F28D17/02 ,  F23L15/02 ,  Y02E20/348

    摘要： A heat exchanger for a combustion apparatus capable of providing satisfactory sealing between an open end of an oxidizing agent duct and a regenerative structure. A regenerator (8) includes a high-temperature section constituted by a regenerative unit (10) made of a ceramic material and a low-temperature section constituted by a regenerative unit (9) made of a metal material. The regenerator is formed with a plurality of communication passages which permit a combustion chamber and a suction/exhaust duct structure (22) to communicate with each other. The communication passages are provided by a plurality of through-holes formed in the regenerative units. The number of the through-holes and an equivalent diameter thereof are determined so as to permit a pressure loss gradient in the low-temperature section positioned on the side of the suction/exhaust duct structure to be larger than that in the high-temperature section positioned on the side of the combustion chamber.

    摘要翻译： 一种用于燃烧设备的热交换器，其能够在氧化剂管道的开口端和再生结构之间提供令人满意的密封。 再生器（8）包括由由陶瓷材料制成的再生单元（10）和由金属材料制成的再生单元（9）构成的低温部分构成的高温部分。 再生器形成有允许燃烧室和吸入/排出管道结构（22）彼此连通的多个连通通道。 连通通道由形成在再生单元中的多个通孔提供。 确定通孔的数量和当量的直径，使得位于吸入/排出管道结构侧的低温部分的压力损失梯度大于高温部分的压力损失梯度 位于燃烧室的一侧。

    Industrial furnace provided with rotary regenerative burner
    10.
    发明公开
    Industrial furnace provided with rotary regenerative burner 失效
    Industrieofenfen mit rotierendem Regenerativ-Brenner。

    公开(公告)号：EP0618407A1

    公开(公告)日：1994-10-05

    申请号：EP94302256.6

    申请日：1994-03-29

    申请人： CHIYODA CORPORATION ,  FURNACE TECHNO CO LTD Sawadaseitoku Bld.,

    发明人： Miyama, Hiroshi, c/o Chiyoda Corporation ,  Ohki, Tetsuhiko, c/o Chiyoda Corporation ,  Kaji, Hitoshi, c/o Chiyoda Corporation ,  Yusa, Yoshiyuki, c/o Chiyoda Corporation ,  Hirose, Yasuo, c/o Furnace Techno Co.,Ltd.

    IPC分类号： F23L15/02 ,  F23D23/00

    CPC分类号： F23L15/02 ,  F23D23/00 ,  F23D2900/14005 ,  Y02E20/348

    摘要： This invention aims to attain an industrial furnace which ensures uninterrupted operation of itself and protects accessorial devices thereof including a rotary regenerative burner against otherwise possible damage when the rotary regenerative burner suffers from a mechanical trouble, and possess high responsivity and high accuracy. This industrial furnace has an oxidizing agent passage (12) communicating with an oxidizing agent duct (33a) of a rotary regenerative burner (30), an exhaust gas passage (13) communicating with an exhaust gas duct (33b), a bypass (15) allowing intercommunication between the oxidizing agent passage (12) and the exhaust gas passage (13), and cut-off valves (16, 17) provided respectively in the bypass (15) and the exhaust gas passage (13), whereby the cut-off valve (16) on the bypass (15) side and the cut-off valve (17) on the exhaust gas passage (13) is controlled in response to a signal from burner.

    摘要翻译： 本发明旨在实现一种工业炉，其保证了自身的不间断运转，并且当旋转式再生式燃烧器遭受机械故障时，保护其辅助装置，包括旋转式再生式燃烧器，防止其他可能的损坏，并且具有高响应性和高精度。 该工业炉具有与旋转式蓄热式燃烧器（30）的氧化剂通道（33a）连通的氧化剂通路（12），与废气导管（33b）连通的排气通路（13b），旁通管 ，允许氧化剂通道（12）和排气通道（13）之间的相互连通，以及分别设置在旁路（15）和废气通道（13）中的截止阀（16,17），由此切断 响应于来自燃烧器的信号来控制在旁路（15）侧的旁通阀（16）和废气通道（13）上的截止阀（17）。