EP1483107A1 - Kompaktierpresse für schüttgüter - Google Patents
Kompaktierpresse für schüttgüterInfo
- Publication number
- EP1483107A1 EP1483107A1 EP03711922A EP03711922A EP1483107A1 EP 1483107 A1 EP1483107 A1 EP 1483107A1 EP 03711922 A EP03711922 A EP 03711922A EP 03711922 A EP03711922 A EP 03711922A EP 1483107 A1 EP1483107 A1 EP 1483107A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- rollers
- drives
- compacting press
- swivel bearing
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/18—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using profiled rollers
Definitions
- the invention relates to a compacting press for powdery to granular bulk goods with two arranged in one plane, counter-rotating rollers, which are mounted with pedestals in a roller stand and of which at least one roller is designed as a loose roller and is resiliently supported on force generators, each of which supports each of them has its own electric motor drive at both ends, the drives of the idler roller being carried by it.
- Compacting presses of this type are known (DE 37 31 934 AI). With these compacting presses, bulk material is usually fed into the nip from a hopper via feed screws, which already build up a certain pressure in the bulk material.
- the rollers are driven from one side by an electric motor via a step-down transfer case. Since the distribution of the bulk material fed into the nip is not uniform over the length of the roller, but an essentially constant pressing pressure is desired over the length of the rollers, at least one roller is designed as a loose roller and is resiliently supported on force generators.
- the idler roller Since the idler roller has its own drive at each of its two ends, it can move freely without the need for the transfer case otherwise connected to the roller ends via cardan shafts in stationary drives, which would be structurally complex and require considerable maintenance. In addition, because of the drives arranged on the roller ends, there is no one-sided and uneven loading of the rollers, so that a uniform pressing pressure is ensured over the roller length.
- the invention has for its object to provide a compacting press for bulk goods of the type mentioned, the assembly and disassembly requires little effort.
- roller stand when installed vertically, consists of two separate parts, namely a lower part with one roller and an upper part which is mounted on the lower part via a pivot bearing and can be locked with the loose roller, the Upper part can be opened via the swivel bearing.
- the compacting press according to the invention is very inexpensive to produce because conventional components and no expensive special gearboxes with complex cardan shafts are required for the drive. Since the Drive from both roller ends, the drives themselves can be dimensioned comparatively small. This also means cost advantages over unilaterally larger drives. Since at least the drives of the idler roller are carried by the idler roller, there is a constant load in operation regardless of the position of the idler roller. This means that during operation the press pressure over the roll length is independent of the drives and the roll position. The pressure depends solely on the force generators. Since at least the loose roller carries its drives, the prerequisites for easy assembly are met, because the rollers can be removed with their electric motor drives upwards after the upper part has been opened.
- roller stand is vertically divided into two frames, with two, in order to be able to assemble and disassemble the rollers, including their bearing blocks, as easily and quickly as possible in a two-roller compacting press are pivotable on the end faces of the rolls about axes perpendicular to the roll axes and away from the roll end faces, so that the rolls together with their bearing blocks can be freely removed upward from the roll stand.
- the two rollers must be driven with the same torque at the roller gap and generally also with the same peripheral speed.
- This can be compared to a single drive Realize transfer case much lighter and less expensive in that the electric motors of the drives of each roller are connected to each other via an electrical shaft. This can be achieved in relation to each roller as well as the drives of the rollers with each other.
- FIG. 1 shows a compacting press in a front view
- Figure 2 shows the compacting press according to Figure 1 in supervision
- FIG. 3 shows the compacting press according to FIG. 1 in a side view.
- the compacting press shown in the drawing for powdery to granular bulk goods has two vertically superposed, same-sized rollers 1, 2, with bearing blocks 3, 4, 5, 6 formed as chocks in corresponding windows 7, 8, 9, 10 of a two-part roller stand 11 are stored.
- the upper part 11a of the roller stand 11 is on the lower part 11b via a pivot bearing 12 in the direction of a double arrow _? 1 hinged and stored by means of a locking bolt 13 for press operation.
- the lower roller 2 is supported with its bearing blocks (chocks) 5, 6 in the associated windows 9, 10 of the lower part 11b of the roller stand 11 as a fixed roller.
- the bearing blocks 5, 6 are held by removable inserts 14, 15.
- the bearing blocks 3, 4 (chocks) of the top roller 1 are supported on force generators 16, 17 designed as a hydraulic cylinder piston arrangement, so that the top roller is movable in the vertical direction, as indicated by the double arrow P 2 , and is thus a loose roller.
- Both rollers 1, 2 are connected at their two ends to electric motor drives.
- the lower roller 2 is connected with its two shaft ends 2a, 2b via reduction gears 19a, 19b to electric motors 18a, 18b.
- the reduction gears 19a, 19b stand independently on a base plate 20 on which the roller stand 11 is also located.
- the upper roller that is to say the idler roller, carries reduction gears 21a, 21b and electric motors 22a, 22b coupled to them at their shaft ends 1a, 1b.
- the required torque support of these electromotive drives 21a, 22a, 21b, 22b takes place via the bearing blocks (chocks) 3, 4 guided in the windows 7, 8.
- the disassembly and assembly of the rollers 1, 2 is carried out in a very simple manner.
- the upper part 11a can be opened.
- the upper roller 1 can be removed together with its electromotive drives 21a, 22a, 21b, 22b, while the lower roller 2 only after the inserts 14, 15 have been released and uncoupled from their stationary electromotive drives 18a, 19a, 18b, 19b can be removed upwards, unless the stationary installation on the base plate 20 is dismantled.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10210307A DE10210307C1 (de) | 2002-03-08 | 2002-03-08 | Kompaktierpresse für Schüttgüter |
DE10210307 | 2002-03-08 | ||
PCT/EP2003/002212 WO2003076172A1 (de) | 2002-03-08 | 2003-03-05 | Kompaktierpresse für schüttgüter |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1483107A1 true EP1483107A1 (de) | 2004-12-08 |
EP1483107B1 EP1483107B1 (de) | 2007-10-10 |
Family
ID=27797615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03711922A Expired - Lifetime EP1483107B1 (de) | 2002-03-08 | 2003-03-05 | Kompaktierpresse für schüttgüter |
Country Status (12)
Country | Link |
---|---|
US (1) | US7398729B2 (de) |
EP (1) | EP1483107B1 (de) |
JP (1) | JP2005528217A (de) |
KR (1) | KR20050004798A (de) |
CN (1) | CN100519163C (de) |
AU (1) | AU2003218687A1 (de) |
CA (1) | CA2478260C (de) |
DE (2) | DE10210307C1 (de) |
ES (1) | ES2297136T3 (de) |
HK (1) | HK1078532A1 (de) |
RU (1) | RU2326000C2 (de) |
WO (1) | WO2003076172A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2721636Y (zh) * | 2004-09-07 | 2005-08-31 | 何亚民 | 组合式机架辊压机 |
WO2008046225A1 (en) * | 2006-10-20 | 2008-04-24 | Glv Canada Inc. | Adjustable roller apparatus for spreading substances |
US20120180587A1 (en) * | 2011-01-18 | 2012-07-19 | William Bruce Morrow | Multi stage system for modular transmissions |
DE102014005757B4 (de) * | 2014-04-17 | 2019-05-23 | Khd Humboldt Wedag Gmbh | Rollenpresse mit symmetrischem Antrieb |
CN107053381A (zh) * | 2017-06-13 | 2017-08-18 | 芜湖桑健电子科技有限公司 | 木材对辊压板机 |
CN107116631A (zh) * | 2017-06-13 | 2017-09-01 | 芜湖桑健电子科技有限公司 | 木材对辊压板机 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484326A (en) * | 1964-06-02 | 1969-12-16 | Electrographic Corp | Electrotype method and apparatus |
US3765173A (en) * | 1971-09-28 | 1973-10-16 | K G Industries | Hydraulic roll drive means for briquetters and compactors |
DE2221785C2 (de) * | 1972-05-04 | 1984-06-14 | Horst 7101 Obergruppenbach Liebert | Walzenpresse zum Kompaktieren, Pelletieren oder Brikettieren |
DE2305626C3 (de) * | 1973-02-06 | 1978-03-09 | Maschinenfabrik Koeppern Gmbh & Co Kg, 4320 Hattingen | Zweiwalzenpresse mit nebeneinanderliegenden Walzen |
SU955478A1 (ru) | 1981-01-23 | 1982-08-30 | Ждановский металлургический институт | Устройство дл согласовани скорости валков и рольгангов реверсивного стана |
JPS5891890A (ja) * | 1981-11-24 | 1983-05-31 | 神崎製紙株式会社 | ス−パ−カレンダ− |
DE3420409A1 (de) * | 1984-06-01 | 1985-12-05 | ELTI Apparatebau und Elektronik GmbH, 6106 Erzhausen | Laminierstation |
JPH0324079Y2 (de) * | 1985-10-02 | 1991-05-24 | ||
DE3731934A1 (de) * | 1987-09-23 | 1989-04-13 | Kloeckner Humboldt Deutz Ag | Zweiwalzenmaschine wie z. b. walzenpresse |
DE4141754A1 (de) * | 1991-12-14 | 1993-06-17 | Thaelmann Schwermaschbau Veb | Dehnungsarmes walzgeruest zum walzen von profilen |
DE9206152U1 (de) * | 1992-05-12 | 1992-07-16 | J.M. Voith Gmbh, 7920 Heidenheim | Maschinengestell |
CN1085468A (zh) * | 1993-01-08 | 1994-04-20 | 陈茂林 | 节能终粉磨机 |
AT399355B (de) * | 1993-05-28 | 1995-04-25 | Andritz Patentverwaltung | Vorrichtung zur entwässerung von faserstoff-flüssigkeit-mischungen |
CN2234308Y (zh) * | 1995-08-18 | 1996-09-04 | 吴俊� | 一种粉磨机 |
JPH1094830A (ja) * | 1996-09-25 | 1998-04-14 | Orii Corp | レベラーフィーダ |
RU2111805C1 (ru) | 1997-06-09 | 1998-05-27 | Акционерное общество "Электростальский завод тяжелого машиностроения" | Клеть трехвалкового стана поперечно-винтовой прокатки |
DE10018271A1 (de) * | 2000-04-13 | 2001-10-18 | Kloeckner Humboldt Wedag | Zweiwalzenmaschine mit Schwenkrahmen |
-
2002
- 2002-03-08 DE DE10210307A patent/DE10210307C1/de not_active Expired - Fee Related
-
2003
- 2003-03-05 ES ES03711922T patent/ES2297136T3/es not_active Expired - Lifetime
- 2003-03-05 AU AU2003218687A patent/AU2003218687A1/en not_active Abandoned
- 2003-03-05 CN CNB038088266A patent/CN100519163C/zh not_active Expired - Fee Related
- 2003-03-05 DE DE50308348T patent/DE50308348D1/de not_active Expired - Lifetime
- 2003-03-05 CA CA002478260A patent/CA2478260C/en not_active Expired - Lifetime
- 2003-03-05 KR KR10-2004-7014046A patent/KR20050004798A/ko not_active Application Discontinuation
- 2003-03-05 US US10/506,726 patent/US7398729B2/en not_active Expired - Lifetime
- 2003-03-05 WO PCT/EP2003/002212 patent/WO2003076172A1/de active Search and Examination
- 2003-03-05 JP JP2003574421A patent/JP2005528217A/ja active Pending
- 2003-03-05 RU RU2004129760/02A patent/RU2326000C2/ru not_active IP Right Cessation
- 2003-03-05 EP EP03711922A patent/EP1483107B1/de not_active Expired - Lifetime
-
2005
- 2005-11-18 HK HK05110377.7A patent/HK1078532A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO03076172A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE50308348D1 (de) | 2007-11-22 |
CN1646301A (zh) | 2005-07-27 |
ES2297136T3 (es) | 2008-05-01 |
CA2478260A1 (en) | 2003-09-18 |
DE10210307C1 (de) | 2003-10-23 |
KR20050004798A (ko) | 2005-01-12 |
JP2005528217A (ja) | 2005-09-22 |
CN100519163C (zh) | 2009-07-29 |
US20050139095A1 (en) | 2005-06-30 |
EP1483107B1 (de) | 2007-10-10 |
RU2326000C2 (ru) | 2008-06-10 |
AU2003218687A1 (en) | 2003-09-22 |
CA2478260C (en) | 2010-01-19 |
US7398729B2 (en) | 2008-07-15 |
HK1078532A1 (en) | 2006-03-17 |
WO2003076172A1 (de) | 2003-09-18 |
RU2004129760A (ru) | 2005-05-10 |
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