EP0783444B1 - Verfahren zur rückstandslosen entleerung von pulverförmigem schüttgut aus einem behälter - Google Patents
Verfahren zur rückstandslosen entleerung von pulverförmigem schüttgut aus einem behälter Download PDFInfo
- Publication number
- EP0783444B1 EP0783444B1 EP95931151A EP95931151A EP0783444B1 EP 0783444 B1 EP0783444 B1 EP 0783444B1 EP 95931151 A EP95931151 A EP 95931151A EP 95931151 A EP95931151 A EP 95931151A EP 0783444 B1 EP0783444 B1 EP 0783444B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- vibration
- bulk material
- residue
- emptying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Revoked
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
Definitions
- the invention relates to a method for residue-free Emptying powdery bulk material from a container, which is seen during the emptying of a vibration. It also relates to a powder discharge device to carry out the procedure.
- the invention is therefore based on the object of a method specify that with simple means one and inexpensive the residue-free emptying of powdery bulk goods guaranteed from a container. This is supposed to be with a special suitable device can be achieved.
- the invention is based on the consideration that the bulk material detached from the container wall by the impact on the container and that the particles of the bulk solute so dissolved are kept in suspension by the vibration. A reattachment of particles of the bulk material on the container wall thus avoided, and the residue-free emptying of the container is guaranteed. Thus, when combining the Initiation process with the vibration a synergetic effect on.
- the combination of vibration with the kick-off process can to be seamless or not seamless. Not a seamless one Combination of vibration and nudging process includes a pause between the end of the kickoff and the start the vibration. With a seamless combination of Vibration and initiation process starts the vibration immediately after or before the end of the kick-off process. To do that To keep flowing powdery bulk goods moving it therefore proves to be advantageous to use the vibration to seamlessly combine the kick-off process.
- Vibration element includes.
- the plunger on the Holding device on a powdery bulk material Container moved too.
- the impulse of the pestle on the container and thus transferred to the bulk material.
- the remains Tappet in contact with the container wall and through the vibration element connected to the plunger generated vibration movement is through the pestle on the container and thus transferred to the loosened bulk material.
- the detached from the container wall Particles of the powdery bulk material are suspended, causing bulk material to adhere to the container wall and thus the formation of residues is avoided.
- the powder discharge device can be both hanging and be arranged standing.
- the powder discharge device a motion generator connected to the holding device on which is a defined and controlled movement the arrangement during the kick-off process and during guaranteed the vibration process.
- the motion generator can work according to different principles be designed, for example pneumatically, mechanically or hydraulic. However, it is useful as a motion generator a solenoid is provided.
- the solenoid accelerates the movably suspended holding device with the plunger and Vibrating element, leaves the plunger against the container hit and then press the plunger against the Container.
- the figure shows a powder discharge device.
- a powder discharge device 1 according to FIG. 1 has one Ram 2 on. This is connected to a vibration element 3, and both are in common on a holding device 4 arranged.
- the holding device 4 is movable on a bearing 5 stored. By deflecting in the direction of arrow x the holding element 4 and thus the plunger 2 is moved.
- the plunger 2 with the Container 6 contacted that a pulse transfer and for a kickoff to take place. After the kick-off, the Tappet 2 in contact with the container 6.
- One of the vibrating element 3 generated vibration is generated by the plunger 2 the container 6 and thus the powder in it Transfer bulk goods.
- the direction of the arrow x is a lifting magnet provided as a motion generator 8. This allows one controlled movement of the plunger 2 towards the container 6. It also enables pressing after the kick-off process of the plunger 2 to the container 6, so that the vibration element 3 generated vibration optimally on the container 6 and thus to be transferred to the bulk material contained in it.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
Claims (5)
- Verfahren zur rückstandslosen Entleerung von pulverförmigem Schüttgut aus einem Behälter (6), welches während der Entleerung einer Vibration ausgesetzt wird,
dadurch gekennzeichnet, daß das Schüttgut vor oder bei Einsetzen der Vibration durch einen Anstoß an den Behälter (6) von dessen Behälterwand gelöst wird, - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, daß die Vibration mit dem Anstoßvorgang übergangslos kombiniert wird. - Pulveraustragvorrichtung (1) zur Durchführung des Verfahrens nach Anspruch 1 oder 2,
gekennzeichnet durch einen Stößel (2) und ein gemeinsam mit diesem an einer beweglich gelagerten Haltervorrichtung (4) angeordnetes Vibrationselement (3). - Pulveraustragvorrichtung nach Anspruch 3,
gekennzeichnet dadurch einen mit der Haltevorrichtung (4) verbundenen Bewegungsgenerator (8). - Pulveraustragvorrichtung nach Anspruch 4,
dadurch gekennzeichnet, daß der Bewegungsgenerator (8) ein Hubmagnet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4434708 | 1994-09-28 | ||
DE4434708A DE4434708C1 (de) | 1994-09-28 | 1994-09-28 | Verfahren zur rückstandslosen Entleerung von pulverförmigem Schüttgut aus einem Behälter |
PCT/DE1995/001281 WO1996009972A1 (de) | 1994-09-28 | 1995-09-15 | Verfahren zur rückstandslosen entleerung von pulverförmigem schüttgut aus einem behälter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0783444A1 EP0783444A1 (de) | 1997-07-16 |
EP0783444B1 true EP0783444B1 (de) | 1998-05-20 |
Family
ID=6529445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95931151A Revoked EP0783444B1 (de) | 1994-09-28 | 1995-09-15 | Verfahren zur rückstandslosen entleerung von pulverförmigem schüttgut aus einem behälter |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0783444B1 (de) |
DE (2) | DE4434708C1 (de) |
WO (1) | WO1996009972A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29615661U1 (de) * | 1996-09-09 | 1996-10-31 | Tulke, Manfred, 59759 Arnsberg | Vorrichtung zur Erleichterung der Entleerung von Pasten aus Tuben |
WO2000009423A1 (es) * | 1998-08-11 | 2000-02-24 | Jaime Marti Sala | Silo para almacenamiento de cuerpos huecos ligeros |
DE10342714A1 (de) * | 2003-09-16 | 2005-04-21 | Azo Verwaltungs Gmbh | Anlage zum Einsammeln von fließfähigen Materialkomponenten |
DE102009032909A1 (de) * | 2009-07-10 | 2011-01-20 | Reinhausen Plasma Gmbh | Vorratsbehälter zur Aufnahme von feinen Pulvern |
CN105438767A (zh) * | 2014-09-24 | 2016-03-30 | 无锡津天阳激光电子有限公司 | 一轴二杆并联支撑侧板摆动式钻头输送机 |
CN105501899A (zh) * | 2014-09-24 | 2016-04-20 | 无锡津天阳激光电子有限公司 | 一种侧板气缸连杆摆动式钻头输送机 |
CN105883353A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种四杆并联支撑侧板摆动底凸轮式钻头送料机 |
CN105883355A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种两侧三杆并联支撑侧板摆动式钻头送料机 |
CN105883358A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种底板抽屉与凸轮侧板与皮带式钻头送料机 |
CN105883356A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种底板横推式钻头送料机 |
CN105883354A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种侧板偏心轮曲柄摆动式钻头输送机 |
CN105600370A (zh) * | 2014-09-24 | 2016-05-25 | 无锡津天阳激光电子有限公司 | 一种底板抽屉与并联侧板与皮带式钻头送料机 |
CN105438772A (zh) * | 2014-09-24 | 2016-03-30 | 无锡津天阳激光电子有限公司 | 一种三杆并联支撑侧板摆动式钻头送料机 |
CN105645077A (zh) * | 2014-09-24 | 2016-06-08 | 无锡津天阳激光电子有限公司 | 一种并联侧板圆齿筒皮带式钻头送料机 |
CN105883357A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种并联侧板上推式钻头送料机 |
CN105883352A (zh) * | 2014-09-24 | 2016-08-24 | 无锡津天阳激光电子有限公司 | 一种底板横推与偏心轮侧板式钻头送料机 |
DE202015103285U1 (de) | 2015-06-23 | 2016-09-26 | Dr. Herfeld Gmbh & Co. Kg | Mischcontainer sowie Entleerstation für einen solchen Mischcontainer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH593191A5 (en) * | 1975-11-12 | 1977-11-30 | Rio Tinto Union Explosivos Sa | Transportable vibrator for clearing trucks - has electromagnet to couple to metal truck used at mineral workings (PT 24.8.76) |
US4224006A (en) * | 1978-09-28 | 1980-09-23 | Vibranetics, Inc. | Hopper car discharge apparatus |
WO1990003854A1 (en) * | 1988-10-05 | 1990-04-19 | Fiziko-Tekhnichesky Institut Akademii Nauk Belorusskoi Ssr | Method for removal of materials stuck or frozen on the walls of receptacles |
-
1994
- 1994-09-28 DE DE4434708A patent/DE4434708C1/de not_active Expired - Fee Related
-
1995
- 1995-09-15 EP EP95931151A patent/EP0783444B1/de not_active Revoked
- 1995-09-15 WO PCT/DE1995/001281 patent/WO1996009972A1/de not_active Application Discontinuation
- 1995-09-15 DE DE59502273T patent/DE59502273D1/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
WO1996009972A1 (de) | 1996-04-04 |
DE59502273D1 (de) | 1998-06-25 |
DE4434708C1 (de) | 1995-10-19 |
EP0783444A1 (de) | 1997-07-16 |
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