专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US4774031A Aerator 失效
标题翻译：曝气机
公开(公告)号：US4774031A
公开(公告)日：1988-09-27
申请号：US40717
申请日：1987-04-21
申请人： James L. Schurz
发明人： James L. Schurz
IPC分类号： B01F7/06 , B01F3/04 , B01F7/00 , B01F7/02 , B01F15/00 , C02F3/20 , C02F7/00
CPC分类号： B01F3/04595 , B01F15/00006 , B01F3/04539 , B01F2003/04652 , B01F2003/04716 , B01F7/0015 , B01F7/021 , Y10S261/75
摘要： An aerator (10) is disclosed which includes a hollow outer tube (12) and a hollow inner tube (14) rotatably supported therein. The inner tube is drivingly connected to a drive shaft (28) of the motor (18). A mounting flange (34) extends from a first end (36) of the outer tube and a mounting bracket (30) is interposed between the mounting flange and the motor. The mounting bracket and mounting flange are removably attached to the motor. A bearing mechanism which includes a bearing (44) and a ceramic wear sleeve (46) rotatably support a second end (40) of the inner tube adjacent the second end (42) of the outer tube. A propeller (20) is attached to the second end of the inner tube and has a pitch which is sufficiently high to move liquid past it at a velocity wherein cavitation of the liquid above the propeller is prevented at a preselected operating rotational speed.
摘要翻译：公开了一种充气器（10），其包括中空的外管（12）和可旋转地支撑在其中的中空内管（14）。内管驱动地连接到电动机（18）的驱动轴（28）。安装凸缘（34）从外管的第一端（36）延伸，并且安装支架（30）插入安装凸缘和马达之间。安装支架和安装法兰可拆卸地连接到电机上。包括轴承（44）和陶瓷耐磨套筒（46）的轴承机构可旋转地支撑邻近外管的第二端（42）的内管的第二端（40）。螺旋桨（20）附接到内管的第二端，并且具有足够高的间距，以便以预定的操作旋转速度防止螺旋桨上方的液体空化的速度移动液体。

72. 发明授权

US4242199A Aerator apparatus 失效
标题翻译：曝气装置
公开(公告)号：US4242199A
公开(公告)日：1980-12-30
申请号：US40460
申请日：1979-05-18
申请人： Richard B. Kelley
发明人： Richard B. Kelley
IPC分类号： B01F3/04 , B01F3/08 , B01F7/00 , C02F3/20 , B01F13/02 , C02F7/00
CPC分类号： B01F3/04609 , B01F3/0876 , B01F7/00733 , C02F3/207 , B01F2003/04581 , B01F2003/04652 , B01F7/00341 , Y02W10/15
摘要： An aerator apparatus for use in waste treatment plants and the like for imparting oxygen to the waste water forced through the apparatus by an axial flow impeller. The entire apparatus may be submerged, resting on the bottom of the body of water and has an intake area for directing water from the bottom of the body of water through the apparatus. The water is forced into a discharge chamber where it is aerated and agitated by a compressed oxidizing gas, such as air, through an array of ports surrounding the discharge chamber. From the discharge chamber the aerated water is directed out of the apparatus on a generally horizontal plane into the surrounding body of water. In one embodiment, the flow of water may be drawn from a certain direction and discharged in the same or opposite direction, as desired, to maintain a flow or current pattern in conjunction with a plurality of like aerators.
摘要翻译：一种用于废物处理设备等的曝气装置，用于通过轴向流动叶轮将废水强制通过该设备。整个装置可以浸没在水体的底部，并且具有用于将水从水体底部引导通过装置的进气区域。水被迫进入排放室，在该排放室中，通过围绕排放室的一系列端口被压缩的氧化气体（例如空气）充气和搅动。从排放室中，充气的水在大致水平的平面上被引导出设备到周围的水体中。在一个实施例中，水的流动可以从特定方向抽出并按照需要以相同或相反的方向排出，以保持与多个类似曝气器结合的流动或当前图案。

73. 发明授权

US3365178A Apparatus for agitating and aerating exposed bodies of water 失效
标题翻译：用于搅动和充气暴露水体的装置
公开(公告)号：US3365178A
公开(公告)日：1968-01-23
申请号：US52897866
申请日：1966-02-21
申请人： MOWID ANSTALT
发明人： LOURIS BOOD
IPC分类号： A01K63/04 , B01F3/04 , B01F7/00 , B01F7/02 , B01F13/00 , C02F3/12 , C02F7/00
CPC分类号： C02F3/1294 , A01K63/042 , B01F3/04588 , B01F3/04609 , B01F7/00341 , B01F7/00733 , B01F7/02 , B01F13/0049 , B01F2003/04652 , B01F2003/04716 , C02F7/00 , Y02W10/15 , Y10S261/71

74. 发明授权

US3109288A Oscillating and aerating ice and water control 失效
标题翻译：振荡和充气冰和水控制
公开(公告)号：US3109288A
公开(公告)日：1963-11-05
申请号：US339960
申请日：1960-01-19
申请人： PERMA PIER INC
发明人： GROSS GEORGE E
IPC分类号： B01F3/04 , B01F3/08 , B01F5/02 , B01F7/00 , B01F7/02 , B01F13/10 , E02B1/00
CPC分类号： B01F3/04588 , B01F3/04099 , B01F3/0876 , B01F5/0218 , B01F5/0225 , B01F5/025 , B01F7/00341 , B01F7/00733 , B01F7/02 , B01F13/1013 , B01F2003/04652 , B01F2003/04716 , E02B1/003

75. 发明申请

US20130140246A1 METHOD AND SYSTEM FOR ENHANCING MASS TRANSFER IN AERATION/OXYGENATION SYSTEMS 审中-公开
公开(公告)号：US20130140246A1
公开(公告)日：2013-06-06
申请号：US13687058
申请日：2012-11-28
申请人： Malcolm Fabiyi
发明人： Malcolm Fabiyi
IPC分类号： C02F1/72
CPC分类号： B01F3/04262 , B01F3/04106 , B01F3/04248 , B01F3/04439 , B01F3/04539 , B01F3/04609 , B01F7/00416 , B01F7/00733 , B01F7/22 , B01F13/0049 , B01F2003/04319 , B01F2003/04326 , B01F2003/0439 , B01F2003/0456 , B01F2003/04645 , B01F2003/04652 , B01F2003/04666 , B01F2003/04673 , B01F2003/0468 , B01F2003/04709 , B01F2003/04879 , C02F1/727 , C02F1/74 , C02F3/02 , C02F3/1284 , C02F3/16 , C02F3/206 , C02F3/26 , C02F2101/301 , C02F2301/043 , C02F2301/046 , Y02W10/15
摘要： A means for obtaining high mass transfer efficiencies in surfactant laden wastewater treatment or process systems is disclosed. The present system employs ultrafine bubbles delivered into a high shear region such as in the draft tube or other containment volume of a mechanically agitated contacting system within which an impeller is placed, or in the venturi or divergent-convergent of a pumped loop within which gas-liquid contacting is carried out.

76. 发明申请

US20100201008A1 STIRRING DEVICE FOR ACTIVATED SLUDGES 有权
标题翻译：激活装置的激励装置
公开(公告)号：US20100201008A1
公开(公告)日：2010-08-12
申请号：US12452960
申请日：2008-06-19
申请人： Marcus Hoefken
发明人： Marcus Hoefken
IPC分类号： C02F11/06 , B01F3/04
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).
摘要翻译：本发明涉及一种用于活性污泥的搅拌装置，包括一个连接到轴（1）并具有双曲面壁（3）的搅拌体（2），还包括用于向漏斗供应空气的空气供应管线（5,8）形状在搅拌体（2）的底部的凹部（6）。为了改善空气进入搅拌体（2）周围的流体介质，本发明提供形成在底部上的凹部（6）的开口，该开口用覆盖元件（7）覆盖，使得环形间隙（10）具有预定宽度，保持未被覆盖在搅拌体（2）的外周表面（9）和覆盖元件（7）之间，并且供气管线（8）被同轴地引导通过盖元件（7））相对于轴（1）。

77. 发明授权

US07377497B2 Aeration system and method 有权
标题翻译：曝气系统和方法
公开(公告)号：US07377497B2
公开(公告)日：2008-05-27
申请号：US11228379
申请日：2005-09-16
申请人： Robert Peter Dowd , Wojciech Wyczalkowski , Peter John Knights
发明人： Robert Peter Dowd , Wojciech Wyczalkowski , Peter John Knights
IPC分类号： B01F3/04
CPC分类号： B01F3/04588 , B01D53/504 , B01F2003/04652 , B01F2003/04716 , C01F11/46 , C01F11/464
摘要： A system for introducing air into a slurry in a flue gas desulphurization process includes a stationary lance and an impeller. The lance include an outlet portion and a vane assembly. The outlet directs air away from the impeller. The vane assembly may produce turbulence and may convert a portion of the swirling flow from the impeller into longitudinal flow.
摘要翻译：在烟道气脱硫工艺中将空气引入浆料的系统包括固定喷枪和叶轮。喷枪包括出口部分和叶片组件。出口引导空气远离叶轮。叶片组件可能产生湍流并且可将来自叶轮的旋流的一部分转化成纵向流。

78. 发明申请

US20070063359A1 Aeration system and method 有权
标题翻译：曝气系统和方法
公开(公告)号：US20070063359A1
公开(公告)日：2007-03-22
申请号：US11228379
申请日：2005-09-16
申请人： Robert Dowd , Wojciech Wyczalkowski , Peter Knights
发明人： Robert Dowd , Wojciech Wyczalkowski , Peter Knights
IPC分类号： B01D47/16
CPC分类号： B01F3/04588 , B01D53/504 , B01F2003/04652 , B01F2003/04716 , C01F11/46 , C01F11/464
摘要： A system for introducing air into a slurry in a flue gas desulphurization process includes a stationary lance and an impeller. The lance include an outlet portion and a vane assembly. The outlet directs air away from the impeller. The vane assembly may produce turbulence and may convert a portion of the swirling flow from the impeller into longitudinal flow.
摘要翻译：在烟道气脱硫工艺中将空气引入浆料的系统包括固定喷枪和叶轮。喷枪包括出口部分和叶片组件。出口引导空气远离叶轮。叶片组件可能产生湍流并且可将来自叶轮的旋流的一部分转化成纵向流。

79. 发明申请

US20050253288A1 Turbocharged aerator 有权
标题翻译：涡轮增压曝气机
公开(公告)号：US20050253288A1
公开(公告)日：2005-11-17
申请号：US10844593
申请日：2004-05-12
申请人： Peter Gross , Catalin Petrescu
发明人： Peter Gross , Catalin Petrescu
IPC分类号： B01F3/04 , B01F13/00 , B01F15/00
CPC分类号： B01F3/04539 , B01F3/04595 , B01F13/0049 , B01F15/00435 , B01F2003/04546 , B01F2003/04553 , B01F2003/04652 , B01F2003/04716 , B01F2215/0481
摘要： The present invention is an aerator for inducing air flow below the surface of a liquid. The aerator includes a motor having a drive shaft. A propeller is operably connected to the drive shaft of the motor and a blower is operably connected to the motor. The aerator further includes an air flow path that has an inlet and an outlet, with the inlet connected to the blower and the outlet located near the propeller. The blower and the propeller rotate at different speeds.
摘要翻译：本发明是一种用于在液体表面下方引起空气流动的曝气器。曝气器包括具有驱动轴的马达。螺旋桨可操作地连接到电动机的驱动轴，并且鼓风机可操作地连接到电动机。曝气器还包括具有入口和出口的空气流动通道，入口连接到鼓风机并且出口位于螺旋桨附近。鼓风机和螺旋桨以不同的速度旋转。

80. 发明授权

US5851443A Aerator with dual path discharge 失效
标题翻译：充气机双路放电
公开(公告)号：US5851443A
公开(公告)日：1998-12-22
申请号：US760925
申请日：1996-12-06
申请人： Richard B. Rajendren
发明人： Richard B. Rajendren
IPC分类号： B01F3/04 , B01F7/00 , B01F7/02
CPC分类号： B01F3/04539 , B01F3/04595 , B01F2003/04546 , B01F2003/04553 , B01F2003/04631 , B01F2003/04652 , B01F2003/04673 , B01F2003/04716 , B01F7/0015 , B01F7/021
摘要： An aerator for mixing a gas with a liquid has a motor, fan, rotating central shaft, housing enclosing the shaft, and an air flow pathway between the central shaft and the housing. Rotation of the shaft in the air flow path reduces friction in the flow path and increases efficiency. The shaft may be hollow to provide a second air flow path, also with a rotating shaft in the air flow path to reduce friction, increasing air flow volume and efficiency. A non-lubricated material bearing rotatably mounts the central shaft, and has openings to allow increased air flow through the aerator.
摘要翻译：用于将气体与液体混合的曝气器具有马达，风扇，旋转中心轴，包围轴的壳体以及中心轴和壳体之间的空气流动路径。轴在空气流动路径中的旋转减小了流动路径中的摩擦并提高了效率。轴可以是中空的，以提供第二空气流动路径，还具有空气流动路径中的旋转轴以减少摩擦，增加空气流量和效率。一种非润滑材料轴承可旋转地安装中心轴，并且具有开口以允许增加气流通过曝气器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式