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    • 1. 发明公开
    • High-temperature furnace having selectively permeable membranes for oxygen enrichment
    • 高温有用于与氧富集的空气selectiven渗透膜。
    • EP0108843A1
    • 1984-05-23
    • EP82306009.0
    • 1982-11-11
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.OSAKA GAS CO., LTD
    • Shimizu, ShojiSaito, YukihiroAsakawa, ShirowIto, Yoshimasa
    • B01D53/22F23L7/00
    • B01D53/22F23L7/007Y02E20/344
    • A high-temperature furnace comprising a gas burner (2) for burning a mixture of air and fuel in a combustion chamber (1), and an oxygen enricher (4). The enricher comprises a plurality of cells (13a), each comprising a pair of spaced apart oxygen permeable membranes (14), and a suction fan (12) for drawing air through the spaces between the cells (13a). The cells (13a) are coupled by a manifold (13b) to a vacuum pump (18), which causes the oxygen molecules of the air to pass through the membranes to increase the oxygen content of the air in the cells (13a), the oxygen-enriched air being drawn by the suction pump (18) to the burner (2). Preferably, a heat exchanger (31) is provided for transferring thermal energy of the emissions from the combustion chamber (1) to the air drawn by the suction fan (12) to maintain the oxygen concentration constant for a given operating condition of the combustion chamber.
    • 的高温炉,其包括用于在燃烧室(1)燃空气和燃料的混合物的气体燃烧器(2),并在氧富集(4)。 所述富集包括细胞(图13A)多个,每一个包括用于通过电池(13A)之间的空间抽吸空气的一对间隔开的氧气渗透膜(14),和一个吸风机(12)。 将细胞(13)通过支管(13b)的真空泵耦接(18),使空气中的氧分子通过膜,以增加空气的在细胞中的氧含量(13A),所述 富氧空气通过抽吸泵(18)到所述燃烧器(2)被吸入。 优选地,换热器(31)被设置用于从所述燃烧室(1),以通过所述抽吸风扇(12)吸入的空气的排放量的传递环热能以保持氧浓度恒定为燃烧室的给定操作条件 ,
    • 3. 发明公开
    • Combustion apparatus
    • Verbrennungsanlage。
    • EP0072630A1
    • 1983-02-23
    • EP82303850.0
    • 1982-07-20
    • OSAKA GAS CO., LTD
    • Shimizu, ShojiMitsudomi, HiroyukiIto, HirosatoTadaka, Daizo
    • F23L7/00F23N1/02
    • F23L7/007B01D53/22F23N1/02Y02E20/344
    • A combustion apparatus for combusting fuel in a combustion furnace 1 by utilizing air which is enriched with oxygen through an oxygen permselective membrane 5 and is fed via a first piping line 4 to the combustion furnace 1 by vacuum pump 6. The combustion apparatus comprised a bypass piping line 8 provided on the first piping line 4 with connecting the upstream side and the downstream side of the vacuum pump 6, and being equipped with a control valve 9, a second piping line 13 an end of which is connected with the first piping line 4 between the vacuum pump 6 and the oxygen permselective membrane 5, the other end of which is open to the atmosphere, and being equipped with a control valve 14, and a third piping line 11 an end of which is connected with the first piping line 4 between the vacuum pump 6 and the combustion furnace 1, the other end of which is open to the atmosphere, and being equipped with a control valve 12.
    • 一种用于通过利用富氧氧的空气通过氧选择渗透膜5在燃烧炉1中燃烧燃料并通过第一管线4通过真空泵6供给到燃烧炉1的燃烧装置。燃烧装置包括旁路 设置在第一管路4上的管路8,连接真空泵6的上游侧和下游侧,并配备有控制阀9,第二管路13,其端部与第一管路 在真空泵6和氧选择性渗透膜5之间,其另一端向大气开放,并配备有控制阀14和第三管线11,第三管道11的一端与第一管线 在真空泵6和燃烧炉1之间,其另一端向大气开放,并装有控制阀12。