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1. 发明公开

EP0028792A3 Multi-deck screening machine 失效
标题翻译：多层筛选机
公开(公告)号：EP0028792A3
公开(公告)日：1983-03-23
申请号：EP80106751
申请日：1980-11-03
申请人： Akademie der Wissenschaften der DDR
发明人： Dressler, Ernst-Heinrich, Dr.-Ing. , Rieschick, Hermann , Husemann, Klaus, Dr.-Ing. , Puchalla, Frank, Dr.-Ing. , Kneschke, Götz, Dr.rer.nat. , Brettschneider, Franz, Dipl.-Ing.
IPC分类号： B07B01/34 , B07B01/46 , B07B01/42
CPC分类号： B07B1/46 , B07B1/34

2. 发明公开

EP0070606A3 Swing sieve 失效
标题翻译：摇摆
公开(公告)号：EP0070606A3
公开(公告)日：1985-01-09
申请号：EP82200905
申请日：1982-07-14
申请人： Schriek, Willem
发明人： Schriek, Willem
IPC分类号： B07B01/28 , B07B01/42
CPC分类号： B65G27/20 , B06B1/10 , B07B1/42 , B07B1/44
摘要： The invention relates to a shaking sieve, comprising a fixed lower frame and an inclined chamber, which may be driven by an eccentric which is supported by the lower frame and which engages the sifting chamber near the upper end of the sifting chamber and which also forms a first support for the sifting chamber, while the sifting chamber is movably supported near the lower end at both sides by support elements connected to the lower frame, whereby a balance wheel is connected with the eccentric and is provided with balance weights, which are displaceable with respect to the balance wheel and may be locked in different positions. while a drive means takes care of the drive of the eccentric and the balance wheel. According to the invention the balance wheel is also constructed as the drive wheel, with which the drive means is in driving connection.
摘要翻译：本发明涉及一种振动筛，包括固定的下框架（1）和倾斜室（2），其可以由被下框架支撑并与筛分室（2）接合的偏心轮（4）驱动，靠近筛分室的上端并且还形成用于筛分室的第一支撑件，而筛分室在两侧的下端靠近与下部框架（1）连接的支撑元件（5）可移动地支撑，由此平衡轮（12）与偏心轮连接并设置有可相对于摆轮移动的平衡重物（21），并可被锁定在不同的位置，同时驱动装置照顾偏心轮的驱动平衡轮。根据本发明，摆轮还构造为驱动轮，驱动装置（19,16）与驱动轮驱动连接。

3. 发明申请

WO1994009919A1 WOBBLE SCREENING MACHINE WITH ROTARY-ACTUATOR ADJUSTMENT OF THE SLANT OF THE SKEW TAPPET 审中-公开
标题翻译：不倒翁带有错误ZAPF倾斜旋转执行器调整
公开(公告)号：WO1994009919A1
公开(公告)日：1994-05-11
申请号：PCT/DE1993001026
申请日：1993-10-28
申请人： MINOX MINERALIEN GMBH , DETTER, Rudolf
发明人： MINOX MINERALIEN GMBH
IPC分类号： B07B01/42
CPC分类号： B07B1/42 , B07B1/288 , B07B1/38
摘要： The wobble screening machine has a shaft (10) driven in rotation. Eccentrically mounted on the shaft (10) is a counter-slanted skew tappet (12) which is stayed in a plate (18) that can be cross-adjusted to change the degree of eccentricity (22) to the shaft (10). The skew tappet (12) supports an elastically held screening structure (14) which is set in oscillation by the revolving skew tappet (12). For adjusting its slant the skew tappet (12) is mounted on a rotary table (52), which has a wedge surface slanted counter to the axis (44) of the skew tappet (12) and can be rotationally adjusted and set as this wedge surface rests against a wedge surface of the plate (18) slanted counter to the shaft axis (20). The slants of the wedge surfaces are counterbalanced in at least one relative angle position of rotary table (52) and plate (18).

4. 发明申请

WO1993024245A1 VIBRATORY SCREENING APPARATUS 审中-公开
标题翻译：振动筛选装置
公开(公告)号：WO1993024245A1
公开(公告)日：1993-12-09
申请号：PCT/GB1993001145
申请日：1993-05-28
申请人： DOUGLAS, Patrick, Joseph
IPC分类号： B07B01/42
CPC分类号： B07B1/42
摘要： There is disclosed a vibratory screening apparatus (10, 10a) comprising a frame having a pair of opposed screen frame sides (11, 11a), a screen deck (13, 13a) mounted on the frame sides (11), and a shaft-driven vibratory mechanism coupled with the screen deck (13) to impart vibration energy thereto to assist the screening operation, the mechanism comprising: a pair of stubshafts (14) or projecting shaft ends (14b) associated one with each of the frame sides (11); a respective pair of bearing housings (15, 16; 15a, 16a) supporting each stubshaft (14) or shaft end (14b) and mounted on the respective frame sides (11, 11a) and spaced apart from each other; a respective counterweight (17, 17a) mounted on each stubshaft (14) or shaft end (14b) in the space between the housings (15, 16; 15a, 16a) of each pair, with the counterweight being rotatable with the stubshaft (14) or shaft end (14b) in order to apply vibration energy to the stubshaft and therefrom to the screen deck (13) via the bearing housings (15, 16; 15a, 16a) and the frame sides (11); and drive means (20, 20a) arranged to drive the vibratory mechanism. In one embodiment a drive motor (20) is coupled with each stubshaft (14) and arranged to apply synchronous drive to each stubshaft. In a second embodiment, a single shaft (14a) extends between the frame side (11a) and a single drive motor (20a) is coupled with one shaft end (14b). In both embodiments, the spaced bearing housings (15, 16; 15a, 16a) supporting each shaft end (14, 14b) with the counterweight (17, 17a) in the space between the housings provide vibrational energy to operate the screen but in a way which reduces the tendency of the drive shaft to oscillate excessively.
摘要翻译：公开了一种振动筛分装置（10,10a），其包括具有一对相对的筛框侧面（11,11a）的框架，安装在框架侧（11）上的筛板（13,13a）驱动的振动机构与屏幕甲板（13）联接以向其提供振动能量以辅助筛选操作，该机构包括：与框架侧（11）中的每一个相关联的一对短轴（14）或突出的轴端（14b））; 支撑每个短轴（14）或轴端（14b）的相应的一对轴承座（15,16; 15a，16a）并且安装在相应的车架侧面（11,11a）上并彼此间隔开; 在每对的壳体（15,16; 15a，16a）之间的空间中安装在每个短轴（14）或轴端（14b）上的相应配重（17,17a），其中配重可以用短轴（14 ）或轴端（14b），以便经由轴承壳体（15,16; 15a，16a）和框架侧面（11）将振动能量施加到短轴并从其延伸到筛板（13）; 和驱动装置（20,20a），驱动振动机构。在一个实施例中，驱动马达（20）与每个短轴（14）联接并且布置成对每个短轴施加同步驱动。在第二实施例中，在框架侧（11a）之间延伸的单个轴（14a）和单个驱动马达（20a）与一个轴端（14b）联接。在两个实施例中，支撑每个轴端（14,14b）的隔开的轴承座（15,16; 15a，16a）与壳体之间的空间中的配重（17,17a）提供振动能量以操作屏幕，但是在减少驱动轴过度振荡的趋势。

5. 发明公开

EP0155180A3 Separator 失效
标题翻译：分隔器
公开(公告)号：EP0155180A3
公开(公告)日：1986-04-02
申请号：EP85301716
申请日：1985-03-13
申请人： MASON & NORTH ENGINEERING LIMITED
发明人： North, C. F. Mason & North Engineering Limited
IPC分类号： B07B01/36 , B07B01/42
CPC分类号： B07B13/113 , B07B1/42 , B07B4/08 , B07B9/00 , B07B15/00
摘要： ©7 A separating apparatus comprises an inclined, perforated table (12, 13) on to which a mixture to be separated is deposited. Means, for example an electric motor, are provided for imparting to the table an elliptical motion having a component in the vertical plane. Means are also provided for selectively altering the angle of inclination of the table according to the nature of the mixture to be separated. The latter is preferably operable while the table is in use so that fine adjustments can be carried out by the operator in accordance with the nature of the mixture being separated at any given time.

6. 发明公开

EP0072590A3 Apparatus for recovery of particulate matter from suspension and vibrating dewatering screen therefor 失效
标题翻译：用于从悬浮液中恢复颗粒物的振动装置及其振动筛选装置
公开(公告)号：EP0072590A3
公开(公告)日：1984-08-01
申请号：EP82200986
申请日：1982-08-03
申请人： Derek Parnaby Cyclones International Limited
发明人： Parnaby, Derek
IPC分类号： B07B01/46 , B07B01/42 , B01D35/20 , B03B07/00
CPC分类号： B07B1/46 , B01D33/0392 , B01D33/37 , B01D33/763 , B01D35/12 , B03B7/00 , B07B1/42
摘要： A dewatering screen comprises a foraminous curved screen 3, of mesh or rod construction, vibrated by a pair of magnetic or rotating vibrators 10, the screen 3 being mounted at its upper end pivotally on a shaft 13 and at its lower end on spring assembly 12. A collecting tank 5 is disposed below the screen and an outflow 9139 leads to a settling tank 22 (Figure 4). The screen may be located to accept fines from a cyclone separator 27, material retained by the screen being passed to a reciprocating flat screen 41 over tank 22, and the coarse fraction from the separator 27 being fed onto a flat bed screen 30 over a settling tank 31.

7. 发明申请

WO1995023654A1 SHALE SHAKER APPARATUS 审中-公开
公开(公告)号：WO1995023654A1
公开(公告)日：1995-09-08
申请号：PCT/US1995002539
申请日：1995-03-03
申请人： LITTLEFIELD, Don, B., Jr.
IPC分类号： B07B01/42
CPC分类号： B07B1/42 , B01D33/0346 , B01D33/801 , Y10T74/18184
摘要： The present invention provides an apparatus (10) for retrofitting traditional derrick motor vibrators. In particular, an off-center shaft (30) rotates, shaking a bed (12) in an oscillatory manner. An apparatus of the present invention may be advantageously used to retrofit known shale shakers, achieving significant savings in the cost of repair.
摘要翻译：本发明提供一种用于改进传统井架电机振动器的装置（10）。特别地，偏心轴（30）旋转，以振荡的方式摇动床（12）。本发明的装置可以有利地用于改进已知的页岩振荡器，从而大大节省了维修成本。

8. 发明申请

WO1995021031A1 VIBRATORY SCREENING APPARATUS 审中-公开
标题翻译：振动筛选装置
公开(公告)号：WO1995021031A1
公开(公告)日：1995-08-10
申请号：PCT/GB1995000227
申请日：1995-02-03
申请人： DOUGLAS, Patrick, Joseph
IPC分类号： B07B01/42
CPC分类号： B07B1/42
摘要： A vibratory screening apparatus which comprises a base frame (11), a screen-supporting structure (14) yieldingly mounted on the base frame (11) so as to be capable of carrying out vibrational movement relative to the base frame in order to vibrate one or more screens carried by the structure, a rectangular frame (15) which forms part of the vibrational structure (14) and comprises front end (16), rear end (17), and a pair of opposed sides (18), and a respective shaft-driven vibratory device (19) mounted externally on each side of the frame (15) and operable to transmit vibrational energy to the structure (14) thereby to vibrate the screen(s) and with each vibratory device comprising a shaft portion (20), a pair of axially spaced bearing housings (21) in which shaft portion (20) is mounted, and a counterweight (22) mounted on the shaft portion (20) between the bearing housings and rotatable by the shaft portion to apply vibrational energy to the structure (14); in which the bearing housings (21) at each side of the frame are each mounted on a respective one of a pair of support beams (23) extending between the front and rear ends (16, 17) of the rectangular frame (15), and said support beams (23) are rigidly connected at each end to the front and rear ends of the frame to form a rigid supporting structure which bears major part of the load of the vibratory devices (19) in service.
摘要翻译：一种振动筛分装置，包括基架（11），屏幕支撑结构（14），其屈服地安装在基架（11）上，以便能够相对于基架执行振动运动，以便振动一个或更多的屏幕，构成振动结构（14）的一部分并包括前端（16），后端（17）和一对相对侧（18）的矩形框架（15）和相应的轴驱动的振动装置（19），其外部安装在框架（15）的每一侧上并且可操作以将振动能量传递到结构（14），从而使筛网振动，并且每个振动装置包括轴部分 20），安装有轴部（20）的一对轴向间隔开的轴承壳体（21）和安装在所述轴部（20）之间的所述轴部（20）之间并通过所述轴部旋转的配重（22），以施加振动结构（14）的能量; 其中在框架的每一侧的轴承座（21）分别安装在在矩形框架（15）的前端和后端（16,17）之间延伸的一对支撑梁（23）中的相应一个上，并且所述支撑梁（23）在每一端处刚性地连接到所述框架的前端和后端，以形成承受所述振动装置（19）的主要部分的负载的刚性支撑结构。

9. 发明申请

WO1993019859A1 VIBRATORY SCREEN SEPARATOR 审中-公开
标题翻译：振动筛分离器
公开(公告)号：WO1993019859A1
公开(公告)日：1993-10-14
申请号：PCT/US1993002093
申请日：1993-03-08
申请人： SWECO, INCORPORATED
发明人： SWECO, INCORPORATED , NORRIS, Timothy, Lane , PATERSON, Scott, Reese , LANTZ, Daniel, J.
IPC分类号： B07B01/42
CPC分类号： B07B1/42
摘要： A vibratory screen separator having a base (10), resilient mountings (16) and a separator frame (24). Screens (42) are fixed in the separator frame (24). Rotary eccentric vibrators (56, 58) are positioned on each side of the frame (24) at the center of mass and inclined both in the direction of motion of the material and tilted normal to the direction of motion of the material in opposite directions to define uni-directional elliptical vibratory motion in the frame (24).

10. 发明申请

WO1996029156A1 SCREENING SYSTEM 审中-公开
标题翻译：筛选系统
公开(公告)号：WO1996029156A1
公开(公告)日：1996-09-26
申请号：PCT/US1995003548
申请日：1995-03-21
申请人： SWECO, INCORPORATED
发明人： SWECO, INCORPORATED , HUKKI, Ari, Michael , SENAPATI, Nagabhusan , CARR, Brian, S.
IPC分类号： B07B01/42
CPC分类号： B07B1/46 , B07B1/06 , B07B1/42
摘要： A screening system having a resiliently mounted housing (100) with a screen (106) extending thereacross. The housing is vibrated by a low frequency vibratory drive using eccentric weights. About the peripheral frame of the screen, a high frequency drive or drives (146) is employed to vibrate the screen in the range of 20,000 Hz. The high frequency vibration is generated at the peripheral frame about the screen. The screen may be constructed to be responsive to the high frequency vibrations in a platelike manner rather than as a membrane. With the high frequency drives (146) mounted within the housing, a structure made of a plate extends from a mounting flange inwardly to a thin-walled plate (120) supporting the screen (106) and the high frequency drives (146) and inwardly to a collecting system including a trough (152) and a central dome (150). The center of the dome may be fixed to the screen and include a high frequency drive (146).
摘要翻译：一种具有弹性安装的壳体（100）的筛选系统，其具有在其上延伸的筛网（106）。通过使用偏心重物的低频振动驱动振动壳体。关于屏幕的外围框架，使用高频驱动器（146）来振动屏幕在20,000Hz的范围内。在围绕屏幕的周边框架处产生高频振动。屏幕可以被构造成以板状方式而不是膜来响应高频振动。通过安装在壳体内的高频驱动器（146），由板制成的结构从安装凸缘向内延伸到支撑屏幕（106）和高频驱动器（146）的薄壁板（120）并且向内涉及包括槽（152）和中心圆顶（150）的收集系统。圆顶的中心可以固定在屏幕上并且包括高频驱动器（146）。

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