WO2007121699A1 - Dispositif de pressage - Google Patents
Dispositif de pressage Download PDFInfo
- Publication number
- WO2007121699A1 WO2007121699A1 PCT/DE2007/000315 DE2007000315W WO2007121699A1 WO 2007121699 A1 WO2007121699 A1 WO 2007121699A1 DE 2007000315 W DE2007000315 W DE 2007000315W WO 2007121699 A1 WO2007121699 A1 WO 2007121699A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- connecting elements
- halves
- drum halves
- bolts
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000010868 animal carcass Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010822 slaughterhouse waste Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
- B30B9/267—Strainer bars; Spacers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/26—Permeable casings or strainers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Definitions
- the invention relates to a device for pressing, which is provided with two halves supported by a Seiherbetterten drum halves, each having a plurality of Seiherstäben and which are coupled to each other by a plurality of connecting elements and which are mounted relative to each other pivotally from the Seiherbett.
- Such devices are used, for example, as screw presses and in particular as wire presses.
- Such cheese presses are used for pressing off liquid substances from substances introduced into the press. For example, it is possible to squeeze off liquid substances from animal carcasses, slaughterhouse waste or oil-containing fruits.
- the devices for pressing are formed like a drum and provided with a variety of Seiherstäben.
- the rods are arranged parallel to a transport direction of the substances to be squeezed through the press. In the area of a drum outlet, the residual substances are discharged from the inside of the drum with virtually no moisture. Transport through the drum is accomplished using a pressure and transport screw.
- drum drum To support an exchange of the rod rods and to enable maintenance operations such a drum drum usually consists of two drum halves, which are locked against each other or bolted together. In the case of cheese presses, it is already known to connect the respective drum halves by a plurality of screws with each other. In known Seiher issueden a connection of the two Seiherhquen using about 50 to 60 large-sized screws. Separating and connecting the two Troinmelhdonn the Seherheresse required in this embodiment, a considerable amount of time.
- Each of the bolts has a weight of about 12 kilograms.
- the associated nuts are provided with a weight of about 2 kilograms.
- the drum halves are separated from one another not only within the framework of planned maintenance cycles, but above all when malfunctions occur, for example to remove foreign bodies from the seer press.
- the bolts and nuts used to connect the drum halves together reach a temperature of up to 150 ° C.
- Manual handling is therefore difficult not only because of the weight of the bolts and nuts, but the temperature of the components also requires a particularly careful temperature Handling to avoid operator injury.
- Object of the present invention is to construct a device of the aforementioned type such that a simple connection of the drum halves at the same time high mechanical stability is feasible.
- the required fasteners are without additional manual work back to their intended location and manually or using suitable tools, the coupling of the drum halves can be done using the already positioned fasteners. It thus also eliminates the need for a manual resumption of the binding elements from a tray and the positioning in the area of the guides of the drum halves.
- connecting elements are designed as bolt nuts.
- At least one of the drum halves has threaded holes for receiving the bolts.
- connecting elements are longitudinally movably guided by the drum half and provided with at least one securing element.
- the bolts are longitudinally movably guided by the drum half and provided with a securing element.
- the bolt nuts are longitudinally movably guided by the drum halves and provided with a securing element.
- a reliable connection of the drum halves even at high internal pressures acting is achieved in that a plurality of connecting elements are arranged in the form of rows.
- Defined biases are provided by arranging the drum halves relative to each other at least in the region of brackets for the fasteners with a gap-like spacing.
- the gap-like distance is sealed by a seal that can be designed like a ring.
- a high-quality seal even with large acting pressures and high temperatures is achieved in that the seal is made of metal.
- a simple mounting of a steel seal is provided by the fact that the seal is supported by at least one magnet.
- 1 is a partially broken side view of a Seher press half
- 2 is a schematic representation of a drum half of a device for pressing with inserted rods
- FIG. 3 is a reduced view according to viewing direction III in Fig. 2,
- FIG. 4 is a perspective view of two interconnected drum halves of a Seher press
- FIG. 5 is a side view of the drum half shown in Fig. 4 left with screws and shims,
- FIG. 6 is a side view of the drum half shown in Fig. 4 right with bolt nuts and retaining plate,
- FIG. 8 shows the illustration according to FIG. 7 after a release of the connecting elements
- FIG. 9 shows the arrangement according to FIG. 8 after pivoting of the drum halves relative to one another, FIG.
- FIG. 11 shows an arrangement of the drum halves according to FIG. 7 in a screw press
- FIG. Fig. 12 shows the arrangement of FIG. 11 after a disengagement of the drum halves
- Fig. 13 is a side view of the drum half of FIG. 5 after installation in the Seehammer.
- Fig. 1 shows a partially broken representation of a Seihergestell (1) of a pressing device (2) for pressing off liquid substances from starting materials.
- a transport of the substances takes place along a drum longitudinal axis (3) from a material inlet (4) in the direction of a dry substance outlet (5).
- Fig. 2 shows a cross section through a drum half (6) of the pressing device (2). It can be seen that along a radial circumference of a Trommelinnenrau- mes (7) a plurality of Seiherstäben (8) are arranged.
- Fig. 4 shows a perspective side view of a part of a Seher press (10), the drum halves (6, 11). It can be seen that the drum halves (6, 11) of connecting elements (12) are coupled together. Of the connecting elements (12), two rows (13, 14) are formed, which extend in the direction of the drum longitudinal axis (3). In the illustrated embodiment, the connecting elements (12) of bolts (17) which are arranged transversely to the drum longitudinal axis (3), and to the bolts (17) corresponding bolt nuts (18). In Fig. 4, the bolts (17) of the drum halves (6, 11) are hidden and only the bolt nuts (18) can be seen. The bolt nuts (18) are secured by securing elements (15) against falling. In the illustrated embodiment, the securing elements (15) consist of rods or sheets which partially overlap the bolt nuts (18) and which extend in the direction of the drum longitudinal axis (3).
- Fig. 5 shows a side view of the drum half (6) according to viewing direction V in Fig. 4.
- the bolts (17) used to form the connecting elements (12) can be seen.
- the bolts (17) are arranged in a row corresponding to the bolt nuts (18) and are guided by the drum half (1).
- shims (16) are used, each associated with a plurality of connecting elements (12).
- Fig. 6 shows a side view of the drum half (11) with the connecting elements (12) forming bolt nuts and with the respectively associated securing elements (15).
- FIG. 7 illustrates the arrangement of the connecting elements (12) for coupling the drum halves (6, 11) in a more detailed manner. profiled unit.
- the connecting elements (12) consist of bolts (17) and bolt nuts (18).
- the bolts (17) are screwed maximum in the bolt nuts and there is a complete coupling of the drum halves (6, 11) is made. It can be seen in particular that the bolts (17) are provided with securing elements (19), which avoid falling out of the bolts (17) from the drum half (6).
- the securing element (19) is designed as a securing ring, which is inserted into a groove of the bolt (17).
- the locking ring is so far out of the groove of the bolt (17) out that a stop of the locking ring on shim (16) is ensured.
- FIG. 7 it can also be seen that the drum halves (6, 11) with the drum interior (7) facing arranged scrapers (20, 21) are provided and that via pivot joints (22, 23) pivotal movement of the drum halves (6, 11 ) is feasible relative to each other.
- the one row (14) of connecting elements (12) extends in an environment of the pivot joints (22, 23), the second row (13) is positioned in a direction of the drum halves (6, 11) facing away from the pivot joints (22, 23) ,
- FIG. 8 shows the arrangement of FIG. 7 after a complete release of the bolts (17). It can be seen that the bolt nuts (18) due to the fixation with the securing elements (15) continue to be positioned unchanged relative to the drum half (11). The bolts (17) are so far in a Lö- Seraum (24) moves that the ringeiibolzen (17) no longer engage in the bolt nuts (18). In the illustrated operating state, the securing elements (19) of the bolts (17) extend directly next to the shims (16) and thus limit the path of movement of the bolts (17). Also falling out of the bolts (17) from the drum half (6) by the securing elements (19) is excluded.
- FIG. 9 shows the arrangement according to FIG. 8 after pivoting of the drum halves (6, 11) relative to one another about the pivot joints (22, 23).
- the respectively assigned areas of the drum inner space (7) and the respective rod rods (8) are accessible.
- the Seiherschnecke not shown is exposed and maintenance operations accessible.
- both the bolt (17) and the bolt nuts (18) are reliably prevented from falling out by the securing elements (15, 19).
- Fig. 10 illustrates that the drum halves (6, 11) only in the area of the scrapers (20, 21) border directly against each other, but otherwise with a gap-like spacing (25) are arranged relative to each other.
- the distance (25) makes it possible to introduce defined preloadings into the drum halves (6, 11) via the connecting elements (12).
- a seal (26) is used, which may preferably be formed of stainless steel.
- the seal (26) is supported by one or more magnets (27).
- a funnel-like A receptacle (28) for the seal (26) limited, which tapers from the scrapers (20, 21) in the direction of the distance (25). In case of possible leaks in the area of the scrapers (20, 21), the seal (26) is thereby pressed by the exiting pressure against the flanks of the receptacle (28) and there is a reliable sealing of the gap-like distance (25).
- connecting elements (12) As an alternative to the screw bolts (17) and bolt nuts (18) described as an example for the connecting elements (12), a large number of other connecting elements (12) can also be used. It is only essential that the connecting elements (12) can be arranged in the field of drum halves (6, 11), that the connecting elements (12) in an open state of the drum halves (6, 11) does not fall out of their respective guides and that the Connecting elements (12) are sufficiently mechanically stable to absorb the forces acting.
- the securing elements (15, 19) as a securing ring or locking plate
- a multiplicity of different embodiments can also be used here.
- the securing elements (15, 19) merely need to have the properties of preventing the connecting elements (12) from falling off the drum halves (6, 11).
- clamping engagements by means of elastic or spring-mounted sighting elements (15) are also conceivable.
- Fig. 11 illustrates the installation situation of the drum halves (6, 11) in the operating state of FIG. 7 in a complete Seiherpresse (10).
- the presser (10) has a Seiherbett (29) which supports the drum halves (6, 11).
- a positioning of the drum halves (6, 11) relative to the pivot joints (22, 23) takes place by using adjusting devices (30, 31), which are formed in the illustrated embodiment as a telescopic hydraulic cylinder.
- FIG. 12 shows the arrangement according to FIG. 11 with the pivoted-up positioning of the drum halves (6, 11) as shown in FIG. 9.
- the adjusting devices (30, 31) are retracted here and have the drum halves (6, 11) in the swung open state.
- FIG. 13 shows a side view of the installation situation of the drum half (1) according to FIG. 5 in the wire press (10) according to FIG. 11 and FIG. 12.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Dispositif (2) servant à presser et muni de deux moitiés de tambour (6, 11) maintenues par un lit de filtre. Les moitiés de tambour présentent respectivement une pluralité de tiges de filtre (8) et peuvent être couplées entre elles par une pluralité d'éléments de liaison (12). En outre, les moitiés de tambour peuvent également pivoter l'une par rapport à l'autre, maintenues en place par le lit percé. Au moins quelques-uns des éléments de liaison sont maintenus en place par au moins l'une des moitiés de tambour lorsque les moitiés de tambour ont été tournées l'une par rapport à l'autre.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07721932A EP2010372A1 (fr) | 2006-04-25 | 2007-02-17 | Dispositif de pressage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610019637 DE102006019637A1 (de) | 2006-04-25 | 2006-04-25 | Vorrichtung zum Pressen |
DE102006019637.6 | 2006-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007121699A1 true WO2007121699A1 (fr) | 2007-11-01 |
Family
ID=38229647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/000315 WO2007121699A1 (fr) | 2006-04-25 | 2007-02-17 | Dispositif de pressage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2010372A1 (fr) |
DE (1) | DE102006019637A1 (fr) |
WO (1) | WO2007121699A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011017346B4 (de) | 2011-04-16 | 2022-01-05 | Jungheinrich Aktiengesellschaft | Anhänger für einen Palettenwagen in einem Routenzug |
DE102015121163A1 (de) * | 2015-12-04 | 2017-06-08 | Huber Se | Schneckenpresse sowie Verfahren zur Wartung derselben |
JP6736103B1 (ja) * | 2019-08-05 | 2020-08-05 | 川口精機株式会社 | スクリュー脱水機の洗浄方法及びスクリュー脱水機 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US731735A (en) * | 1902-02-24 | 1903-06-23 | Valerius D Anderson | Press. |
GB569580A (en) * | 1943-11-23 | 1945-05-30 | Rose Downs & Thompson Ltd | Improvements in screw expeller presses |
FR907357A (fr) * | 1943-08-05 | 1946-03-11 | Fischer Ag Georg | Dispositif de fermeture pour les claies de pressoirs |
US3130666A (en) * | 1959-08-24 | 1964-04-28 | Coproducts Corp | Press and cage assembly |
US3529541A (en) * | 1967-03-15 | 1970-09-22 | Joseph Allan Ward | Presses |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2149736A (en) * | 1933-10-21 | 1939-03-07 | Stanley Hiller Ltd | Apparatus and method for expressing fluid |
DD145611A1 (de) * | 1979-08-28 | 1980-12-24 | Hans Moeller | Vorrichtung zur verstellung des pressdruckes bei schneckenpressen |
US4291619A (en) * | 1979-10-17 | 1981-09-29 | Hunt Arthur J | Screw press with controllable rear door |
DE9308096U1 (de) * | 1993-05-28 | 1993-07-29 | Ultrakust Electronic GmbH, 94239 Gotteszell | Anordnung zur Verliersicherung von Schrauben |
FR2784315B1 (fr) * | 1998-10-09 | 2000-12-29 | Bonnet Cidelcem Grande Cuisine | Ensemble d'essorage et de compactage de dechets alimentaires |
-
2006
- 2006-04-25 DE DE200610019637 patent/DE102006019637A1/de not_active Withdrawn
-
2007
- 2007-02-17 WO PCT/DE2007/000315 patent/WO2007121699A1/fr active Application Filing
- 2007-02-17 EP EP07721932A patent/EP2010372A1/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US731735A (en) * | 1902-02-24 | 1903-06-23 | Valerius D Anderson | Press. |
FR907357A (fr) * | 1943-08-05 | 1946-03-11 | Fischer Ag Georg | Dispositif de fermeture pour les claies de pressoirs |
GB569580A (en) * | 1943-11-23 | 1945-05-30 | Rose Downs & Thompson Ltd | Improvements in screw expeller presses |
US3130666A (en) * | 1959-08-24 | 1964-04-28 | Coproducts Corp | Press and cage assembly |
US3529541A (en) * | 1967-03-15 | 1970-09-22 | Joseph Allan Ward | Presses |
Non-Patent Citations (1)
Title |
---|
See also references of EP2010372A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102006019637A1 (de) | 2007-10-31 |
EP2010372A1 (fr) | 2009-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2792465B1 (fr) | Dispositif d'extraction de colonne | |
EP3392535B1 (fr) | Robinet-vanne, élément de fixation et procédé de montage d'un robinet-vanne | |
EP3122999B1 (fr) | Écrou de serrage annulaire pour tirant | |
EP2707215B1 (fr) | Ensemble poinçon pour une presse et presse | |
DE102007015975A1 (de) | Hydraulische Spannvorrichtung zum Spannen von Schrauben | |
AT15496U1 (de) | Mittel zum Sichern einer Verbindung zweier stirnseitig in Umfangsrichtung zusammentreffender Balgelemente eines Balges | |
WO2007121699A1 (fr) | Dispositif de pressage | |
EP2497701A1 (fr) | Plateforme pivotante pour un véhicule articulé | |
EP2527134B1 (fr) | Presse cadencée | |
EP3504005B1 (fr) | Concasseur à mâchoires | |
EP3907412B1 (fr) | Pièce de serrage multifonction | |
EP2489866B1 (fr) | Moteur fusée avec un dispositif de buse deployable | |
DE202012104004U1 (de) | Taktpresse | |
EP3831588A1 (fr) | Dispositif de pressage | |
EP2563516B1 (fr) | Broyeur à tamis avec une fixation du tamis améliorée | |
DE102016215842B4 (de) | Kupplungsaggregat mit Betätigungssystem | |
AT525173B1 (de) | Siebvorrichtung | |
DE4014067A1 (de) | Vorrichtung zur zentrierung von siebkoerben in schneckenpressen | |
DE202012005261U1 (de) | Vorrichtung zum Filtrieren eines Fluids | |
EP2527135A1 (fr) | Presse cadencée | |
EP3123853B1 (fr) | Appareil de récolte destiné à cueillir des plantes à fleurs sur tiges | |
EP4124392A1 (fr) | Dispositif tamis permettant de tamiser des matières en vrac | |
EP4397427A1 (fr) | Démontage d'un support de tuyau avec ressort | |
DE102022134976A1 (de) | Demontage einer Rohrhalterung mit Feder | |
DE102011086560B4 (de) | Werkzeug für eine Werkzeugmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07721932 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007721932 Country of ref document: EP |