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31. 发明授权

US4066722A Apparatus for sparging gas into liquid 失效
标题翻译：用于将气体分配到液体中的装置
公开(公告)号：US4066722A
公开(公告)日：1978-01-03
申请号：US688739
申请日：1976-05-21
申请人： John Joseph Pietruszewski , Carl Scaccia , Ralph James Wagner
发明人： John Joseph Pietruszewski , Carl Scaccia , Ralph James Wagner
IPC分类号： B01D3/16 , B01F3/04 , B01F7/00 , B01F7/28 , B01J10/00 , C02F3/20 , C12M1/06
CPC分类号： C02F3/207 , B01F3/04241 , B01F3/04531 , B01F3/04539 , B01F3/04836 , B01F7/285 , B01F2003/04141 , B01F2003/04304 , B01F2003/04546 , B01F2003/04652 , B01F2003/04673 , B01F2003/0468 , B01F7/00341 , B01F7/0055 , Y02W10/15 , Y10S261/27
摘要： A rotatable bell is provided having a generally downwardly diverging shape about a central vertical axis, with the outer wall surface of the bell including a circumferentially extending jet flow surface portion with a plurality of gas flow wall openings circumferentially disposed around the base part thereof. Liquid is flowed downwardly over the jet flow surface portion of the wall from the upper part to the base part thereof to provide a high shear jet flow of liquid into which gas is injected for gas-liquid contacting and bulk mixing thereof.

32. 发明授权

EP2175972B1 RÜHRVORRICHTUNG FÜR BELEBTSCHLÄMME 有权
标题翻译：搅拌装置活性污泥法
公开(公告)号：EP2175972B1
公开(公告)日：2012-05-23
申请号：EP08773505.6
申请日：2008-06-19
申请人： INVENT Umwelt- und Verfahrenstechnik AG
发明人： HÖFKEN, Marcus
IPC分类号： B01F3/04 , B01F7/00 , C02F3/12 , C02F3/20
CPC分类号： B01F3/04531 , B01F7/00541 , B01F7/00816 , B01F2003/04652 , B01F2003/04673 , B01F2003/04872 , C02F3/1284 , C02F3/205 , Y02W10/15
摘要： The invention relates to a stirring device for activated sludges comprising a stirring body (2) attached to a shaft (1) and having a hyperboloid wall (3), further comprising an air supply line (5, 8) for supplying air to a funnel-like recess (6) formed on a bottom of the stirring body (2). In order to improve the entry of air into the fluid medium surrounding the stirring body (2), the invention provides for an opening of the recess (6) formed on the bottom be covered with a covering element (7) such that an annular gap (10) having a predetermined width remains uncovered between an outer circumferential surface (9) of the stirring body (2) and the covering element (7) and for the air supply line (8) to be guided coaxially through the cover element (7) relative to the shaft (1).

33. 发明公开

EP0993862A1 Selbstansaugende, rotierende Dispergiervorrichtung 有权
标题翻译： Selbstansaugende，rotierende Dispergiervorrichtung
公开(公告)号：EP0993862A1
公开(公告)日：2000-04-19
申请号：EP99120397.7
申请日：1999-10-13
申请人： EKATO Rühr- und Mischtechnik GmbH
发明人： Forschner, Peter, Dipl.-Ing. , Krebs, Rainer Dr.-Ing. , Weis, Hans-Jürgen, Dipl.-Ing.
IPC分类号： B01F3/04 , C02F3/20
CPC分类号： B01F7/00241 , B01F3/04539 , B01F7/00591 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04652
摘要： Es wird eine selbstansaugende, rotierende Dispergiervorrichtung für Gase und Flüssigkeiten (selbstansaugende Zweiphasenturbine) mit einer drehangetriebenen Hohlwelle (2) zur Gasansaugung angegeben. Das zu dispergierende Gas strömt von der Hohlwelle (2) über hiermit in kommunizierender Verbindung stehende Gaskanäle (3, 3', 3'', 3''') getrennt von der Flüssigkeit zu in Umfangsrichtung beabstandeten Gaskanal-Mündungsöffnungen (4), an welchen die Vermischung von Gas und Flüssigkeit außerhalb der Dispergiervorrichtung (1) erfolgt.
摘要翻译：旋转分散涡轮具有作为气体入口操作的旋转空心轴（2）。气体从空心轴通过径向通道（3）流到在液体内旋转的周边气体出口（4）。

34. 发明授权

EP0516921B1 Begasungsrührer 失效
标题翻译：气体搅拌器。
公开(公告)号：EP0516921B1
公开(公告)日：1995-06-14
申请号：EP92102519.3
申请日：1992-02-14
申请人： Stelzer Rührtechnik GmbH
发明人： Langer, Gert, Dr.-Ing. , Werner, Udo, Prof.Dr.-Ing.
IPC分类号： B01F3/04
CPC分类号： B01F3/04539 , B01F7/00458 , B01F2003/04546 , B01F2003/04567 , B01F2003/04652

35. 发明授权

EP0021470B1 Hohlrührer zum Eintragen von Gas in eine Flüssigkeit 有权
标题翻译：用于燃烧液体的中空搅拌器
公开(公告)号：EP0021470B1
公开(公告)日：1983-11-09
申请号：EP80200463.0
申请日：1980-05-19
申请人： Chemap AG
发明人： Sotirianos, Konstantin
IPC分类号： B01F13/02
CPC分类号： B01F7/00591 , B01F3/04539 , B01F3/04617 , B01F3/04836 , B01F7/00241 , B01F2003/04546 , B01F2003/04567 , B01F2003/04638 , B01F2003/04652 , C02F3/205 , C12M27/04 , C12M27/20 , C12M27/24 , Y02W10/15

36. 发明公开

EP0020388A1 METHOD FOR TREATING WATER 失效
标题翻译：法水的处理。
公开(公告)号：EP0020388A1
公开(公告)日：1981-01-07
申请号：EP79901064.0
申请日：1979-08-17
申请人： DURDA, Daniel J. , QUIGLEY, John T.
发明人： DURDA, Daniel J. , QUIGLEY, John T.
IPC分类号： B01F3 , C02F3 , C02F7 , B01F7
CPC分类号： C02F7/00 , B01F3/04539 , B01F3/04595 , B01F7/0015 , B01F7/00341 , B01F7/021 , B01F2003/04546 , B01F2003/04652 , B01F2003/04716 , B01F2003/04879 , C02F3/207 , Y02W10/15
摘要： The method is applicable for the treatment of waste water within lagoons and ponds wherein the treatment of the waste water is accomplished mainly through aeration. The method comprises steps of aerating a bounded body (12) of water with a plurality of propeller-type aerators (10), each aerator having a hollow tube (16) with opposite ends, a longitudinal axis (26) extending between the ends, and a propeller (20) adjacent one of the ends; placing each of the aerators in the bounded body of water (12) with the propeller (20) and tube end adjacent thereto below the top surface of the water (12) and with the longitudinal axis (26) of each aerator (10) disposed at an angle below the horizontal; driving the aerators (10) to create individual circulating flow patterns around each of the aerators (10); mixing the water by arranging the aerators (10) in a disposition to link the individual flow patterns created by adjacent aerators (10) to one another to form a larger closed overall flow pattern; injecting oxygen from ambient air through the tube (16) into the body of water (12) adjacent the propeller (20) at a rate greater than one pound of oxygen per horsepower/hour; and inducing by means of the propellers (20) of the aerators (10) the closed overall flow pattern at an average linear velocity in a generally horizontal direction through a cross section to flow at the rate of at least 0.25 feet per second.

37. 发明授权

US09056287B2 Flotation machine 有权
标题翻译：浮选机
公开(公告)号：US09056287B2
公开(公告)日：2015-06-16
申请号：US13577224
申请日：2011-02-22
申请人： Aleksi Peltola , Antti Rinne
发明人： Aleksi Peltola , Antti Rinne
IPC分类号： B03D1/16 , B01F3/04 , B01F13/08 , C02F1/24 , B03D1/14 , B03D1/20
CPC分类号： B01F3/04539 , B01F3/04617 , B01F13/0827 , B01F13/0836 , B01F2003/04546 , B01F2003/04652 , B01F2003/04687 , B03D1/1412 , B03D1/16 , B03D1/20 , C02F1/24 , C02F2201/002
摘要： An air distribution and mixing device is arranged in the vicinity of the bottom of a flotation cell for distributing air to the slurry for forming froth and mixing the slurry in the flotation cell. A rotor part of the air distribution and mixing device has air distribution apertures and is attached to the lower end of a drive shaft extending vertically in the flotation cell. The drive shaft has a hollow interior, which constitutes a flow channel for conducting flotation air to the air distribution holes of the rotor part. An electric motor for rotating the drive shaft is supported by a separate supporting framework, which is on top of the flotation cell. The electric motor is a permanent magnet motor having a vertical rotor shaft, the lower end of which is in permanent contact directly with the upper end of the drive shaft.
摘要翻译：空气分配和混合装置布置在浮选槽底部附近，用于将空气分配到用于形成泡沫的浆料中并将浆料混合在浮选槽中。空气分配和混合装置的转子部分具有空气分配孔，并且附接到在浮选槽中垂直延伸的驱动轴的下端。驱动轴具有中空的内部，其构成用于将浮选空气引导到转子部分的空气分配孔的流动通道。用于旋转驱动轴的电动机由在浮选槽顶部的单独的支撑框架支撑。电动机是具有垂直转子轴的永磁电动机，其下端直接与驱动轴的上端接触。

38. 发明申请

US20150053625A1 ARRANGEMENT AND METHOD FOR PRODUCING A FLOW IN A WASTEWATER TREATMENT TANK 审中-公开
标题翻译：在废水处理罐中生产流动的布置和方法
公开(公告)号：US20150053625A1
公开(公告)日：2015-02-26
申请号：US14387067
申请日：2013-03-20
申请人： INVENT UMWELT - UND VERFAHRENSTECHNIK AG
发明人： Marcus Hoefken
IPC分类号： C02F1/74 , B01F5/10 , B01F3/04
CPC分类号： C02F1/74 , B01F3/04588 , B01F5/104 , B01F5/108 , B01F7/00733 , B01F2003/04652 , B01F2215/0052 , B01F2215/008 , B01F2215/0481 , C02F3/1257 , C02F3/1284 , C02F2301/04 , Y02W10/15
摘要： The invention relates to an arrangement for producing a flow in a wastewater treatment tank (1), comprising a substantially horizontal bottom (B) and a horizontal mixer (2, 3, 4), which is provided in the wastewater treatment tank (1) and which has a propeller (4) driven by means of a propeller shaft (3). According to the invention, in order to save energy to produce flows, the axis (A) of the propeller shaft (3) is tilted relative to the bottom (B) by an angle α of 1 to 10° in such a way that a flow directed toward a surface (O) of the wastewater (W) can be produced by the horizontal mixer (2, 3, 4).
摘要翻译：本发明涉及一种用于在废水处理罐（1）中产生流动的装置，其包括设置在废水处理槽（1）中的基本水平的底部（B）和卧式混合器（2,3,4）并具有通过传动轴（3）驱动的螺旋桨（4）。根据本发明，为了节省能量以产生流动，传动轴（3）的轴线（A）相对于底部（B）以1至10°的角度α倾斜，使得可以通过水平混合器（2,3,4）产生朝向废水（W）的表面（O）的流动。

39. 发明授权

US08889002B2 Cleaning and material separating device for wastewater, particularly from livestock husbandry 有权
标题翻译：污水清洗和物料分离装置，特别是畜牧业
公开(公告)号：US08889002B2
公开(公告)日：2014-11-18
申请号：US13122804
申请日：2009-10-07
申请人： Frank Mohr , Gerhard Krüger
发明人： Frank Mohr , Gerhard Krüger
IPC分类号： C02F9/00 , C02F1/38 , C02F1/78 , B03B5/32 , B01F7/22 , B04B3/00 , B04B11/06 , B04B1/00 , B01F3/04 , C02F103/00 , C02F101/30 , C02F103/20
CPC分类号： C02F1/38 , B01F3/04609 , B01F7/22 , B01F2003/04652 , B01F2003/04673 , B01F2003/04886 , B03B5/32 , B04B1/00 , B04B3/00 , B04B11/06 , C02F1/78 , C02F2101/30 , C02F2103/008 , C02F2103/20 , C02F2303/02 , C02F2303/24 , C02F2303/26
摘要： The invention relates to a device for cleaning fluid media containing particulate matter, particularly from livestock husbandry, by means of ozonization in a closed ozonization container (11) and subsequent separation of the particulate matter portions. A vertically extending hollow cylindrical fixture (17) is disposed in the closed ozonization container (11). The fixture (17) is operatively connected to a rotating agitator shaft (16), wherein agitation means (18, 19) are associated with the agitator shaft (16), and the fixture (17) is equipped with supply lines (22, 23) by means of which ozone can be fed.
摘要翻译：本发明涉及一种用于通过在封闭的臭氧化容器（11）中的臭氧化和随后分离颗粒物质部分清洁含有颗粒物质的流体介质，特别是来自畜牧业的装置。一个垂直延伸的中空圆柱形固定装置（17）设置在封闭的臭氧化容器（11）中。固定装置（17）可操作地连接到旋转搅拌器轴（16），其中搅拌装置（18,19）与搅拌器轴（16）相关联，并且固定装置（17）装备有供应管线（22,23 ），借此可以供给臭氧。

40. 发明申请

US20120325730A1 FLOTATION MACHINE 有权
标题翻译：浮选机
公开(公告)号：US20120325730A1
公开(公告)日：2012-12-27
申请号：US13577224
申请日：2011-02-22
申请人： Aleksi Peltola , Antti Rinne
发明人： Aleksi Peltola , Antti Rinne
IPC分类号： B03D1/14
CPC分类号： B01F3/04539 , B01F3/04617 , B01F13/0827 , B01F13/0836 , B01F2003/04546 , B01F2003/04652 , B01F2003/04687 , B03D1/1412 , B03D1/16 , B03D1/20 , C02F1/24 , C02F2201/002
摘要： An air distribution and mixing device is arranged in the vicinity of the bottom of a flotation cell for distributing air to the slurry for forming froth and mixing the slurry in the flotation cell. A rotor part of the air distribution and mixing device has air distribution apertures and is attached to the lower end of a drive shaft extending vertically in the flotation cell. The drive shaft has a hollow interior, which constitutes a flow channel for conducting flotation air to the air distribution holes of the rotor part. An electric motor for rotating the drive shaft is supported by a separate supporting framework, which is on top of the flotation cell. The electric motor is a permanent magnet motor that comprises having a vertical rotor shaft, the lower end of which is in permanent contact directly with the upper end of the drive shaft.
摘要翻译：空气分配和混合装置布置在浮选槽底部附近，用于将空气分配到用于形成泡沫的浆料中并将浆料混合在浮选槽中。空气分配和混合装置的转子部分具有空气分配孔，并且附接到在浮选槽中垂直延伸的驱动轴的下端。驱动轴具有中空的内部，其构成用于将浮选空气引导到转子部分的空气分配孔的流动通道。用于旋转驱动轴的电动机由在浮选槽顶部的单独的支撑框架支撑。电动机是永磁电动机，其包括具有垂直转子轴，其下端直接与驱动轴的上端接触。

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