公开(公告)号：US08459863B2

公开(公告)日：2013-06-11

申请号：US12449668

申请日：2008-03-18

Applicant: Marcus Hoefken ,  Thomas Hagspiel ,  Torsten Frey

Inventor： Marcus Hoefken ,  Thomas Hagspiel ,  Torsten Frey

IPC: B01F7/24 ,  B01F15/00

CPC classification number: B01F7/24 ,  B01F3/04539 ,  B01F7/00541 ,  B01F7/00733 ,  B01F15/00448 ,  B01F2003/0456 ,  B01F2003/04673

Abstract: The invention relates to a drive device for the immersed operation below a surface of a liquid (F), particularly for the immersed operation in a clearing basin, having a drive shaft (5) guided out of a housing, wherein the drive shaft (5) is guided through an axial face seal (12, 13) received in a sealing chamber (10) for sealing the housing against penetrating liquid. In order to improve the service life of the seal, the invention provides that a line (22) is connected to the sealing chamber (10) for receiving an oil supply and is guided to above the surface of the liquid (F).

Abstract translation: 本发明涉及一种驱动装置，用于在液体（F）的表面下方的浸入式操作，特别是用于在清洗槽中的浸没操作的驱动装置，其具有从壳体引出的驱动轴（5），其中驱动轴（5） ）被引导通过容纳在密封室（10）中的轴向面密封件（12,13），用于密封壳体以防止穿透液体。 为了提高密封件的使用寿命，本发明提供了一种管线（22）连接到密封室（10），用于接收供油装置，并被引导到液体（F）的表面上方。

公开(公告)号：US08434744B2

公开(公告)日：2013-05-07

申请号：US12452960

申请日：2008-06-19

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: B01F3/04

CPC classification number: B01F3/04531 ,  B01F7/00541 ,  B01F7/00816 ,  B01F2003/04652 ,  B01F2003/04673 ,  B01F2003/04872 ,  C02F3/1284 ,  C02F3/205 ,  Y02W10/15

Abstract: A stirring device for activated sludges contained in a basin includes a stirring body having a hyperboloidal wall with a lower circumferential surface, and a funnel-shaped recess underside the hyperboloidal wall; a shaft attached to the stirring body; an air supply line adapted to extend along a bottom of the basin and having a vertical section to supply air into the recess of the stirring body; a disk arranged underside the stirring body and spaced away from the lower circumferential surface to form an annular gap therewith; and shear ribs formed under the lower circumferential surface to extend along the lower circumferential surface and surround the annular gap. The vertical section of the air supply line extends coaxially through the disk in relation to the shaft so that when the stirring body is rotating, the shear ribs distribute air bubbles through the annular gap.

Abstract translation: 包含在盆中的活性污泥的搅拌装置包括具有下圆周表面的双曲面壁和在双曲面壁下面的漏斗形凹槽的搅拌体; 连接到搅拌体的轴; 适于沿着所述盆的底部延伸并且具有垂直部分以将空气供应到所述搅拌体的凹部中的供气管线; 设置在搅拌体的下方并与下周面隔开的盘，与其形成环状间隙; 以及形成在所述下圆周表面下方以沿着所述下圆周表面延伸并围绕所述环形间隙的剪切肋。 供气管的垂直部分相对于轴同轴地延伸通过盘，使得当搅拌体旋转时，剪切肋通过环形间隙分配气泡。

公开(公告)号：US07784769B2

公开(公告)日：2010-08-31

申请号：US11886950

申请日：2006-04-05

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: C02F3/00

CPC classification number: B01F3/04773 ,  B01F7/0055 ,  C02F3/1284 ,  Y02W10/15

Abstract: The invention relates to an agitating device, in which a hyperboloid agitating body (6) is connected to a drive mechanism (2, 3) by means of a shaft (4). Several ribs (7) running from the circumferential boundary (Ur) in the direction of the shaft (4) are provided on the upper side (O) of the agitating body (6). According to the invention, the efficiency of the agitating device may be improved, whereby a height (h1) of the ribs (7) at least incrementally increases from the circumferential boundary (Ur) of the agitating body (6) in the direction of the shaft (4).

Abstract translation: 本发明涉及一种搅拌装置，其中双曲面搅拌体（6）通过轴（4）连接到驱动机构（2,3）。 在搅拌体（6）的上侧（O）设有从圆周方向（Ur）向轴（4）方向延伸的若干肋（7）。 根据本发明，可以改善搅拌装置的效率，由此肋（7）的高度（h1）至少从搅拌体（6）的周向边界（Ur）逐渐增加 轴（4）。

公开(公告)号：US08651732B2

公开(公告)日：2014-02-18

申请号：US12452952

申请日：2008-07-18

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: B01F7/00 ,  B01F3/04

CPC classification number: B01F7/00541 ,  B01F3/04531 ,  B01F7/00241 ,  B01F7/00341 ,  B01F7/00641 ,  C02F3/1284 ,  Y02W10/15

Abstract: The invention relates to a stirring device for activated sludges comprising a hyperboloid stirring body (2) attached to a shaft (1), wherein a plurality of transport ribs (3) are provided on the top (O) of the stirring body (2) running toward the circumferential boundary (UM) thereof, wherein the transport ribs (3) have an oblique course, at least in sections, relative to a radial direction, and wherein an oblique position of the transport ribs (3) is selected such that, when the stirring body (2) rotates in a predetermined rotational direction (R), a flow is generated that is directed radially outward away from the circumferential boundary (UM) of the stirring body (2). In order to improve the efficiency of the stirring device, the invention proposes that at least one propeller (6) be attached to the shaft (1) that, when the stirring body (2) rotates in the rotational direction (R), generates a flow (A) directed toward the top (O) of the stirring body (2).

Abstract translation: 本发明涉及一种用于活性污泥的搅拌装置，其包括附接到轴（1）的双曲面搅拌体（2），其中在搅拌体（2）的顶部（O）上设置有多个输送肋（3） 朝向其圆周边界（UM）延伸，其中所述输送肋（3）相对于径向至少部分具有倾斜过程，并且其中所述输送肋（3）的倾斜位置被选择为使得， 当搅拌体（2）沿预定旋转方向（R）旋转时，产生径向向外离开搅拌体（2）的圆周边界（UM）的流动。 为了提高搅拌装置的效率，本发明提出，至少一个螺旋桨（6）附接到轴（1），当搅拌体（2）沿旋转方向（R）旋转时，产生一个 流动（A）指向搅拌体（2）的顶部（O）。

公开(公告)号：US20130093106A1

公开(公告)日：2013-04-18

申请号：US13637267

申请日：2011-06-06

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: C02F3/20

CPC classification number: C02F3/201 ,  B01F3/0412 ,  B01F3/04255 ,  B01F3/04269 ,  B01F2003/04177 ,  B01F2003/04276 ,  B01F2003/04297 ,  Y02W10/15

Abstract: The invention relates to a device for gassing liquids, in particular for aerating sewage and the like, comprising a lower housing element (1), which has a substantially round opening area and a gas inlet port (24), a disc-shaped upper housing element (10), corresponding to the opening area, for covering the opening area, the upper housing element (10) having an upper side (O) facing away from the lower housing element (1), and a number of gas through-openings (13) being provided in the vicinity of a peripheral edge of the upper housing element (10), passing through the upper side (O), and a perforated gassing membrane (19), covering over the upper side (O) of the upper housing element (10).

Abstract translation: 本发明涉及一种用于对液体进行放气的装置，特别是用于充气污水等的装置，包括具有基本上圆形的开口区域和气体入口（24）的下壳体元件（1），盘形的上壳体 对应于开口区域的用于覆盖开口区域的元件（10），具有背向下壳体元件（1）的上侧（O）的上壳体元件（10）和多个气体通孔 （13）设置在所述上​​部壳体元件（10）的周缘附近，穿过所述上侧（O），并且穿孔气体膜（19）覆盖在所述上壳体（10）的上侧（O）上方 壳体元件（10）。

公开(公告)号：US20120307587A1

公开(公告)日：2012-12-06

申请号：US13520974

申请日：2010-12-28

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: B01F7/16 ,  B23P11/00

CPC classification number: B01F7/00541 ,  B01F7/20 ,  B01F15/00688 ,  B01F15/00707 ,  Y10T137/0402

Abstract: The invention relates to a vertical agitator for wastewater and the like received in a sedimentation tank, wherein an agitator tool (5) is mounted on a drive shaft (4) extending vertically from a drive (1) mounted above a tank floor (2), wherein a free end (E2) of a shaft section (7) extending from the agitator tool (5) in the direction of the tank floor (2) is held in a safety bearing (14), wherein the safety bearing (14) is held in a retaining device (8) supported on the tank floor (2), wherein the retaining device (8) comprises a receiving section (9) for a receiving device (12) receiving the safety bearing (14). In order to simplify installation, the invention proposes that the receiving section (9) comprises a recess (11) opening in a substantially horizontal direction for laterally inserting the shaft section (7).

Abstract translation: 本发明涉及一种容纳在沉淀池中的废水等的立式搅拌器，其中搅拌器工具（5）安装在从安装在罐底（2）上方的驱动装置（1）上垂直延伸的驱动轴（4）上， ，其中从所述搅拌器工具（5）沿所述罐底板（2）的方向延伸的轴部分（7）的自由端（E2）被保持在安全轴承（14）中，其中所述安全轴承（14） 被保持在支撑在油箱底板（2）上的保持装置（8）中，其中保持装置（8）包括用于容纳安全轴承（14）的接收装置（12）的接收部分（9）。 为了简化安装，本发明提出，接纳部分（9）包括一个沿大致水平的方向开口的凹槽（11），用于横向插入轴部分（7）。

公开(公告)号：US20100196165A1

公开(公告)日：2010-08-05

申请号：US12452964

申请日：2008-07-18

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: F04D29/38

CPC classification number: B01F7/00541 ,  B01F3/04531 ,  B01F7/00241

Abstract: The invention relates to a stirring device for activated sludges comprising a hyperboloid stirring body (1) attached to a shaft (2), wherein a plurality of transport ribs (3) are provided on the top (O) of the stirring body (1) running toward the circumferential boundary (UM) thereof, wherein the transport ribs (3) have an oblique course, at least in sections, relative to a radial direction, and wherein the oblique position of the transport ribs (3) is selected such that, when the stirring body (1) rotates in a predetermined rotational direction (R), a flow (S) is generated that is directed outward away from the circumferential boundary (UM) of the stirring body (1). In order to improve the efficiency of the stirring device, the invention proposes that a flow guidance device (7) for guiding the flow (S) generated by the stirring body (1) be provided in a plane running substantially perpendicular to the shaft (2), said flow guidance device surrounding the circumferential boundary (UM) of the stirring body (1) and being relatively fixed thereto.

Abstract translation: 本发明涉及一种用于活性污泥的搅拌装置，其包括附接到轴（2）的双曲面搅拌体（1），其中在搅拌体（1）的顶部（O）上设置有多个输送肋（3） 朝向其圆周边界（UM）延伸，其中输送肋（3）相对于径向方向至少部分具有倾斜过程，并且其中输送肋（3）的倾斜位置被选择为使得， 当搅拌体（1）沿预定的旋转方向（R）旋转时，产生朝向远离搅拌体（1）的圆周边界（UM）的流动（S）。 为了提高搅拌装置的效率，本发明提出用于引导搅拌体（1）产生的流（S）的流动引导装置（7）设置在基本上垂直于轴（2）的平面中 ），所述流动引导装置围绕搅拌体（1）的周向边界（UM）并相对固定。

公开(公告)号：US07744069B2

公开(公告)日：2010-06-29

申请号：US11631619

申请日：2005-06-15

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: B01F3/04

CPC classification number: B01F3/0412 ,  B01F3/04262 ,  B01F2003/0417 ,  B01F2003/04177 ,  B01F2003/04319 ,  B01F2215/0052

Abstract: The invention relates to a device for gassing liquids, particularly waste water, including a gas supply line (1) and at least one gassing element (2), which has a longitudinal axis (L) and can be attached to the gas supply line in a positive manner. In order to simplify the mounting of the gassing element (2), the invention provides that the gassing element (2) has at least one fixing plate (8), which laterally projects relative to the longitudinal axis (L) and which serves to establish a non-positive connection with the gas supply line (1).

Abstract translation: 本发明涉及一种用于对液体，特别是废水进行放气的装置，包括气体供应管线（1）和至少一个具有纵向轴线（L）的气体元件（2），并且可以连接到气体供应管线 积极的方式。 为了简化放气元件（2）的安装，本发明提供了气体元件（2）具有至少一个固定板（8），该固定板（8）相对于纵向轴线（L）横向突出，并且用于建立 与气体供应管线（1）的非正向连接。

公开(公告)号：US20090236278A1

公开(公告)日：2009-09-24

申请号：US12309273

申请日：2007-06-30

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: B01D21/24 ,  B01D21/00 ,  C02F11/12

CPC classification number: B01D17/0214 ,  B01D21/2444

Abstract: The invention relates to a decanter for separating a supernatant protruding from a sewage sludge in a sludge tank (1) having a withdrawal device (4) attached to a first end (E1) of a pivot-mounted discharge pipe (3), wherein for discharging the supernatant flowing through the discharge pipe (3) near a second end (E2) opposite of the withdrawal device (4) a flexible hose (14) is provided, which is connected to a connecting piece (13) that is firmly mounted to the base relative to the pivoting bearing. In order to improve the robustness of the decanter, the invention provides that the discharge pipe (3) is received at its second end (E2) pivoting around a pivoting axis (A) in a pivoting bearing (2) having two bearing blocks (17) supported on a base.

Abstract translation: 本发明涉及一种用于分离在具有附接到枢转安装的排放管（3）的第一端（E1）的抽出装置（4）的污泥箱（1）中从污水污泥中突出的上清液的滗析器，其中 提供在与取出装置（4）相对的第二端（E2）附近流过排出管（3）的上清液，柔性软管（14），其连接到连接件（13），该连接件牢固地安装到 基座相对于枢转轴承。 为了提高滗析器的鲁棒性，本发明提供了排出管（3）在其第二端（E2）处被容纳在具有两个轴承座（17）的枢转轴承（2）中围绕枢转轴线（A）枢转 ）支持在基地。

公开(公告)号：US08944421B2

公开(公告)日：2015-02-03

申请号：US13582590

申请日：2011-03-08

Applicant: Marcus Hoefken

Inventor： Marcus Hoefken

IPC: C02F3/20

CPC classification number: C02F3/201 ,  C02F3/20 ,  Y02W10/15

Abstract: The invention relates to a device for aerating a suspension held in a treatment tank, in particular wastewater, activated sludge and the like, with a frame having longitudinal spars (1) and a compressed-air diffuser (3), the housing (G) of which has a multiplicity of first connecting pieces (4) for the connection of air diffuser lines (5) and a second connecting piece (6) for the connection of an air feed line, wherein the housing (G) is fastened to the frame such that first axes of the first connecting pieces (4) run approximately parallel to a plane containing the longitudinal spars (1). To simplify assembly, it is proposed that a second axis of the second connecting piece (6) forms an angle of 30 to 60° with the plane.

Abstract translation: 本发明涉及一种用于使保持在处理槽中的悬架，特别是废水，活性污泥等充气的装置，具有纵向翼梁（1）和压缩空气扩散器（3）的框架，壳体（G） 其具有用于连接空气扩散管线（5）和用于连接供气管线的第二连接件（6）的多个第一连接件（4），其中壳体（G）被紧固到框架 使得第一连接件（4）的第一轴线大致平行于包含纵向翼梁（1）的平面延伸。 为了简化组装，建议第二连接件（6）的第二轴与该平面形成30至60°的角度。