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1. 发明授权

US4504220A Drying apparatus with deodorizing system for a printing machine 失效
标题翻译：具有用于印刷机的除臭系统的干燥装置
公开(公告)号：US4504220A
公开(公告)日：1985-03-12
申请号：US483380
申请日：1983-04-08
申请人： Kiyoshi Sunakawa , Shinichi Maruyama
发明人： Kiyoshi Sunakawa , Shinichi Maruyama
IPC分类号： B01D53/38 , B01D53/74 , B41F23/04 , F26B21/00 , F26B21/04 , F26B23/02 , F27B9/28 , F27B9/40
CPC分类号： B41F23/0426 , F26B21/04 , F26B23/024
摘要： A drying apparatus with a deodorizing member for a printing machine including a hot blast nozzle for directing a hot blast against a web of printed material for drying the printed material. The deodorizing member includes a preheating chamber provided with a burner for preheating a collective process gas including a portion of a used process gas already used during the drying operation. A catalytic layer is provided for oxidizing the used process gas and is operatively connected to a fan for supplying the used process gas through the catalytic layer. A duct circuit is provided for dividing a treated process gas including a hot blast obtained by the treatment with the deodorizing member into two parts and discharging one portion of the two parts and sub-dividing the other portion into two parts and introducing one part thereof to an odor collective chamber connected to the preheating chamber and introducing the other part to a hot blast mixing chamber into which the other part of the foregoing used process gas is supplied. In addition, a hot blast circulating blower is provided for supplying a mixture process gas of the treated process gas and the used process gas in the foregoing hot blast mixing chamber to the hot blast nozzle.
摘要翻译：一种具有用于印刷机的除臭构件的干燥装置，包括用于将热风喷射到用于干燥印刷材料的印刷材料幅材上的热风喷嘴。除臭构件包括预热室，其设置有用于预热包括在干燥操作期间已经使用的一部分使用的处理气体的集中处理气体的燃烧器。提供用于氧化所使用的工艺气体的催化剂层，并且可操作地连接到风扇以通过催化剂层供应所使用的工艺气体。提供了一种管道回路，用于将包括通过处理所获得的热风的处理过的处理气体与除臭构件分成两部分并排出两部分的一部分，并将另一部分分成两部分并将其一部分引入连接到预热室的气味集合室，并将另一部分引入到其中供应上述使用的处理气体的另一部分的热风混合室。此外，提供热风循环鼓风机，用于将处理过的处理气体和上述热风混合室中的使用的处理气体的混合处理气体供应到热风喷嘴。

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