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1.发明公开Vorrichtung zur Aufarbeitung industrieller Abwässer, die umweltschädliche Verunreinigungen und Schadstoffe enthalten 失效对于含有对环境有害的污染物和污染物的工业废水的处理的装置。
公开(公告)号：EP0340616A1
公开(公告)日：1989-11-08
申请号：EP89107536.8
申请日：1989-04-26
CPC分类号： C02F1/048 , B01D1/0082 , C02F11/06 , F23G7/001 , Y02W10/40
摘要： Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Beseitigung umweltschädlicher Verunreinigungen und Schadstoffe aus industriellen Abwässern, bei dem die Abwässer aus einem Vorratsbehälter (2) in eine indirekt beheizte Verdampfungseinrichtung (1) eingeleitet und eingedampft werden, aus der der erschmolzene Feststoffanteil abgezogen und der weiteren Verarbeitung zugeführt wird. Die die Verdampfungskammer verlassende gasförmige Phase wird mittels eines Ventilators (12) einem Abscheider (8) zugeführt, von mitgerissener Feuchtigkeit befreit und durch einen getrennten Zufuhrkanal, der in der Nähe des Brenners (6) mündet, gegebenenfalls nach einer Nachverbrennung in einem Lichtbogen zusammen mit durch den Ventilator angesaugter Luft in den Brennraum der Verdampfungseinrichtung (1) eingeleitet.
摘要翻译： 本发明涉及一种用于去除从工业废水对环境有害的污染物和有毒物质，其中，所述废水被从储存容器（2）传递的方法和设备成间接加热蒸发器（1）并蒸发，从中 熔融固体部分被除去，并通过用于进一步处理。 气相离开蒸发器室由送风机（12）的隔膜（8），从夹带的湿气释放的手段通过，并通过一个单独的进料通道通过，开口在燃烧器附近（6），有可能继 到后燃烧在与由风扇吹入到蒸发器（1）的燃烧室的空气一起弧。
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2.发明授权
公开(公告)号：EP0340616B1
公开(公告)日：1992-07-22
申请号：EP89107536.8
申请日：1989-04-26
CPC分类号： C02F1/048 , B01D1/0082 , C02F11/06 , F23G7/001 , Y02W10/40
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公开(公告)号：EP0949948B1
公开(公告)日：2001-07-11
申请号：EP96944647.5
申请日：1996-12-23
CPC分类号： B01D24/08 , B01D24/30 , B01D24/42 , B01D24/4631 , B01D24/4689 , B01D24/4869
摘要： The invention relates to a method and device for the continuous filtration of liquids containing solid matter, in particular for cleaning wastewater, by means of a filter bed consisting of a particulate filtering medium, which is continuously moved through a vertically positioned cylindrical annular space (2) through which the liquid to be filtered continuously flows radially from the interior to the exterior. The particulate filtering medium containing the separated solid matter is continuously tapped from the lower end of the annular space (2), transported to the top, freed of the filtered solid matter and fed back into the annular space (2) at its upper end. With this kind of method and device, to be able to prevent in a better and more simple manner blockages caused by the separated floc of solid matter, the invention provides that as particulate filtering medium a particle mixture is used with a particle-size range comprising two or more particle sizes, ranging from coarse (2.5 mm) to fine (0.4 mm) and that this particle mixture is classified and distributed before or during feedback into the annular space (2) in such a way that the particle size in the load of the filter bed becomes smaller in a radial direction moving from the inside to the outside.
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公开(公告)号：EP0949948A1
公开(公告)日：1999-10-20
申请号：EP96944647.0
申请日：1996-12-23
CPC分类号： B01D24/08 , B01D24/30 , B01D24/42 , B01D24/4631 , B01D24/4689 , B01D24/4869
摘要： The invention relates to a method and device for the continuous filtration of liquids containing solid matter, in particular for cleaning wastewater, by means of a filter bed consisting of a particulate filtering medium, which is continuously moved through a vertically positioned cylindrical annular space (2) through which the liquid to be filtered continuously flows radially from the interior to the exterior. The particulate filtering medium containing the separated solid matter is continuously tapped from the lower end of the annular space (2), transported to the top, freed of the filtered solid matter and fed back into the annular space (2) at its upper end. With this kind of method and device, to be able to prevent in a better and more simple manner blockages caused by the separated floc of solid matter, the invention provides that as particulate filtering medium a particle mixture is used with a particle-size range comprising two or more particle sizes, ranging from coarse (2.5 mm) to fine (0.4 mm) and that this particle mixture is classified and distributed before or during feedback into the annular space (2) in such a way that the particle size in the load of the filter bed becomes smaller in a radial direction moving from the inside to the outside.
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