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公开(公告)号：US4828486A
公开(公告)日：1989-05-09
申请号：US328258
申请日：1981-12-07
CPC分类号： F23C10/005 , B01J8/26 , F27B15/00
摘要： A fluidized bed combustor wherein a combustion chamber and a regeneration chamber are both contained in a single hollow body is provided. These two chambers are formed by vertically partitioning the body by a partition wall, which has an upper opening and a lower one, and also each have a perforated plate at the bottom part thereof on which a heat transfer medium containing a desulfurizing agent is placed and fluidized. The desulfurizing agent is transferred from the combustion chamber through the lower opening to the regeneration chamber and circulated by overflow through the upper opening again to the combustion chamber. Various modifications of the above-mentioned fundamental embodiment are proposed. Combustion and desulfurization are automatically and effectively carried out in a single apparatus to give a high percentage desulfurization, make the apparatus compact, and reduce the initial cost and the running cost thereof.
摘要翻译： 提供一种流化床燃烧器，其中燃烧室和再生室均包含在单个中空体中。 这两个室通过具有上开口和下开口的分隔壁垂直分隔而形成，并且还在底部具有多孔板，在其上放置含有脱硫剂的传热介质， 流化。 脱硫剂从燃烧室通过下开口转移到再生室，并通过溢流通过上开口再次循环到燃烧室。 提出了上述基本实施例的各种修改。 燃烧和脱硫在单一设备中自动有效地进行，以提供高百分比的脱硫，使设备紧凑，并降低其初始成本和运行成本。
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公开(公告)号：US4338283A
公开(公告)日：1982-07-06
申请号：US137529
申请日：1980-04-04
CPC分类号： B01J8/26 , F23C10/005 , F27B15/00
摘要： A fluidized bed combustor wherein a combustion chamber and a regeneration chamber are both contained in a single hollow body is provided. These two chambers are formed by vertically partitioning the body by a partition wall, which has an upper opening and a lower one, and also each have a perforated plate at the bottom part thereof on which a heat transfer medium containing a desulfurizing agent is placed and fluidized. The desulfurizing agent is transferred from the combustion chamber through the lower opening to the regeneration chamber and circulated by overflow through the upper opening again to the combustion chamber. Various modifications of the above-mentioned fundamental embodiment are proposed. Combustion and desulfurization are automatically and effectively carried out in a single apparatus to give a high percentage desulfurization, make an apparatus compact, and reduce an initial cost and a running cost thereof.
摘要翻译： 提供一种流化床燃烧器，其中燃烧室和再生室均包含在单个中空体中。 这两个室通过具有上开口和下开口的分隔壁垂直分隔而形成，并且还在底部具有多孔板，在其上放置含有脱硫剂的传热介质， 流化。 脱硫剂从燃烧室通过下开口转移到再生室，并通过溢流通过上开口再次循环到燃烧室。 提出了上述基本实施例的各种修改。 燃烧和脱硫在单一设备中自动有效地进行，以提供高百分比的脱硫，使装置紧凑，并降低其初始成本和运行成本。
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