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公开(公告)号：EP1328332A1
公开(公告)日：2003-07-23
申请号：EP01969077.5
申请日：2001-10-02
申请人： Scheuch GmbH
CPC分类号： B01D53/84 , B01D47/06 , Y02A50/2358
摘要： The invention relates to a system for purifying exhaust gases, comprising at least two filter stages (1, 2, 3), including at least one filter stage (1) for purifying the exhaust gases from particulate and aerosol-containing substances, and at least one filter stage (2) in the form of a biological filter for purifying the exhaust gases from organic compounds, aerosols and other odor-intensive substances by means of microorganisms. The second filter stage comprises a mass transfer zone (9) in which the exhaust gases are transformed from the gas phase to the liquid phase by the atomization of wash water. The aim of the invention is to provide a simple and inexpensive system with which high purification rates can be achieved. To this end, at least one filter stage (1, 3) is configured as a spray tower or wet electric filter using wash water, and the system is provided with means for maintaining a constant temperature in the thermophilic temperature range of from 45 °C to 75 °C in the filter stage (2) that is configured as a biological filter.
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公开(公告)号：EP1328332B1
公开(公告)日：2004-07-28
申请号：EP01969077.5
申请日：2001-10-02
申请人： Scheuch GmbH
CPC分类号： B01D53/84 , B01D47/06 , Y02A50/2358
摘要： The invention relates to a system for purifying exhaust gases, comprising at least two filter stages (1, 2, 3), including at least one filter stage (1) for purifying the exhaust gases from particulate and aerosol-containing substances, and at least one filter stage (2) in the form of a biological filter for purifying the exhaust gases from organic compounds, aerosols and other odor-intensive substances by means of microorganisms. The second filter stage comprises a mass transfer zone (9) in which the exhaust gases are transformed from the gas phase to the liquid phase by the atomization of wash water. The aim of the invention is to provide a simple and inexpensive system with which high purification rates can be achieved. To this end, at least one filter stage (1, 3) is configured as a spray tower or wet electric filter using wash water, and the system is provided with means for maintaining a constant temperature in the thermophilic temperature range of from 45 DEG C to 75 DEG C in the filter stage (2) that is configured as a biological filter.
摘要翻译： 用于净化废气的系统技术领域本发明涉及一种用于净化废气的系统，包括至少两个过滤器级（1,2,3），其包括至少一个用于净化来自微粒和含气溶胶物质的废气的过滤器级（1），并且至少一个 一个生物过滤器形式的过滤器级（2），用于通过微生物从有机化合物，气溶胶和其他气味强烈的物质中净化废气。 第二过滤器级包括传质区（9），在传质区中通过洗涤水的雾化将废气从气相转变成液相。 本发明的目的是提供一种可以实现高净化率的简单且便宜的系统。 为此，至少一个过滤级（1,3）被配置为使用洗涤水的喷淋塔或湿式电过滤器，并且该系统设置有用于将温度保持在45℃的高温范围内的恒定温度的装置 在配置为生物过滤器的过滤器级（2）中达到75℃。
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公开(公告)号：EP1328332B9
公开(公告)日：2004-12-29
申请号：EP01969077.5
申请日：2001-10-02
申请人： Scheuch GmbH
CPC分类号： B01D53/84 , B01D47/06 , Y02A50/2358
摘要： The invention relates to a system for purifying exhaust gases, comprising at least two filter stages (1, 2, 3), including at least one filter stage (1) for purifying the exhaust gases from particulate and aerosol-containing substances, and at least one filter stage (2) in the form of a biological filter for purifying the exhaust gases from organic compounds, aerosols and other odor-intensive substances by means of microorganisms. The second filter stage comprises a mass transfer zone (9) in which the exhaust gases are transformed from the gas phase to the liquid phase by the atomization of wash water. The aim of the invention is to provide a simple and inexpensive system with which high purification rates can be achieved. To this end, at least one filter stage (1, 3) is configured as a spray tower or wet electric filter using wash water, and the system is provided with means for maintaining a constant temperature in the thermophilic temperature range of from 45 DEG C to 75 DEG C in the filter stage (2) that is configured as a biological filter.
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