WO1993006988A1 - Drainageelement für pressen - Google Patents
Drainageelement für pressen Download PDFInfo
- Publication number
- WO1993006988A1 WO1993006988A1 PCT/CH1992/000170 CH9200170W WO9306988A1 WO 1993006988 A1 WO1993006988 A1 WO 1993006988A1 CH 9200170 W CH9200170 W CH 9200170W WO 9306988 A1 WO9306988 A1 WO 9306988A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drainage
- juice
- longitudinal grooves
- lock
- core
- Prior art date
Links
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
- B30B9/262—Permeable casings or strainers means disposed in the casing facilitating the squeezing-out of liquid
Definitions
- the invention relates to a drainage element for presses for separating liquids from solid substances, in particular fruit presses, consisting of a rod-shaped, flexible core with flow paths for discharging the pressed-out liquid from the press chamber and a liquid-permeable filter sleeve surrounding the core, at least one end of the drainage element via a Dra 'inageschtake at a Saftsammeiplatte or fixed to the press cover.
- the pressed juices are heavily contaminated with fine solids or trub particles.
- small lumps of trub can form, which are supported in their flow movement by the bending movements of the flexible drainage cores.
- this movement support is missing and solid trub plugs are formed, which clog the longitudinal grooves of the drainage core.
- Juice drainage can be severely hampered, resulting in increased yield and performance losses.
- the removal of the blockages is often very tedious and time-consuming because the drainage elements have to be removed and the workflow of the press is interrupted. In addition, increased chemical cleaning is required.
- the flow paths of the drainage element are advantageously formed by longitudinal grooves which are arranged on the outer circumference of the core and which are enlarged in the region of the drainage lock.
- a particularly simple measure for enlarging the longitudinal grooves which can also be applied to juice presses already delivered, consists in removing every second web of the drainage core formed between the longitudinal grooves in the region of the drainage lock.
- Another way of increasing the flow paths is to increase the depth of the longitudinal grooves in the area of the drainage lock.
- the advantages achieved with the invention are in particular that, due to the expansion of the flow channels in the area of the rigid drainage lock, the inflowing ones Turbid parts are no longer inhibited in their flow movement and are immediately washed out into the juice chamber.
- the dwell time in the extended flow channels is too short for a fast growth of the sediment particles. Clogging of the flow channels is thus successfully prevented and the performance of the press is increased.
- the interval between the periodic cleaning work of the press can also be increased
- Fig. 2 is an enlarged view of one end of the drainage element
- FIG. 3 shows a section through the drainage element along the line III-III in FIG. 2
- a plurality of drainage elements 2 are arranged in a press space 1 of a fruit press, not shown in detail.
- the free ends of the drainage element 2 are each releasably attached via a drainage lock 3 to juice collecting plates 4, which on the one hand delimit the pressing chamber 1 and on the other hand juice collecting chambers 5.
- juice collecting plates 4 which on the one hand delimit the pressing chamber 1 and on the other hand juice collecting chambers 5.
- Each drainage element 2 consists of a rod-shaped, flexible core 6, which is surrounded by a stocking-like filter cover 7.
- the core 6 has a plurality of longitudinal grooves 8 distributed around the circumference, which serve as flow paths for the pressed juice.
- Crosspieces 12 are formed between the longitudinal grooves 8 of the core 6, by means of which the longitudinal grooves 8 are separated from one another. Every second web 12 is removed at the ends of the core 6. This creates new longitudinal grooves 13 which are widened by approximately two to three times compared to the longitudinal grooves 8. The length of the longitudinal grooves 13 corresponds approximately to the length of the area in which the drainage element 2 is immobile due to its mounting in the rigid drainage lock 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Filtration Of Liquid (AREA)
- Drying Of Solid Materials (AREA)
- External Artificial Organs (AREA)
- Centrifugal Separators (AREA)
- Non-Alcoholic Beverages (AREA)
- Soil Working Implements (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ93933A CZ280964B6 (cs) | 1991-10-02 | 1992-08-26 | Odvodňovací prvek pro lisy |
US08/066,066 US5361691A (en) | 1991-10-02 | 1992-08-26 | Draining element for presses |
PL92299222A PL168515B1 (pl) | 1991-10-02 | 1992-08-26 | Element drenazowy dla pras PL PL PL |
SK518-93A SK278802B6 (sk) | 1991-10-02 | 1992-08-26 | Odvodňovací prvok lisov |
EP92917562A EP0559852B1 (de) | 1991-10-02 | 1992-08-26 | Drainageelement für pressen |
DE59208055T DE59208055D1 (de) | 1991-10-02 | 1992-08-26 | Drainageelement für pressen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2905/91A CH684068A5 (de) | 1991-10-02 | 1991-10-02 | Drainageelement für Pressen. |
CH2905/91-4 | 1991-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993006988A1 true WO1993006988A1 (de) | 1993-04-15 |
Family
ID=4244254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1992/000170 WO1993006988A1 (de) | 1991-10-02 | 1992-08-26 | Drainageelement für pressen |
Country Status (13)
Country | Link |
---|---|
US (1) | US5361691A (de) |
EP (1) | EP0559852B1 (de) |
AT (1) | ATE149014T1 (de) |
CA (1) | CA2097420A1 (de) |
CH (1) | CH684068A5 (de) |
CZ (1) | CZ280964B6 (de) |
DE (1) | DE59208055D1 (de) |
ES (1) | ES2097345T3 (de) |
HU (1) | HU215529B (de) |
PL (1) | PL168515B1 (de) |
SK (1) | SK278802B6 (de) |
WO (1) | WO1993006988A1 (de) |
YU (1) | YU48188B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017299A1 (de) * | 1993-12-23 | 1995-06-29 | Bucher-Guyer Ag Maschinenfabrik | Drainageelement für pressen zum ausscheiden von flüssigkeiten aus festen stoffen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH688710A5 (de) * | 1995-01-16 | 1998-01-30 | Bucher Guyer Ag Masch | Filterhülle für ein Drainageelement für Pressen zum Ausscheiden von Flüssigkeiten aus festen Stoffen. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH397424A (de) * | 1962-09-21 | 1965-08-15 | Bucher Guyer Ag Masch | Presse für die Saftgewinnung aus Obst, Trauben und dergleichen Pressgut |
DE2418341A1 (de) * | 1974-04-16 | 1975-11-06 | Bucher Guyer Ag Masch | Drainagesystem fuer pressen fuer die saftgewinnung aus obst, trauben und dergleichen pressgut |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1145372A (en) * | 1914-08-26 | 1915-07-06 | Arthur E Krause | Filter. |
US3103164A (en) * | 1960-02-12 | 1963-09-10 | Willmes Josef | Drum arrangement for a moisture extracting press |
CH413599A (de) * | 1962-09-21 | 1966-05-15 | Bucher Guyer Ag Masch | Presse für die Saftgewinnung aus Obst, Trauben und dergleichen Pressgut |
DE3132466A1 (de) * | 1981-08-17 | 1983-02-24 | Bucher-Guyer AG Maschinenfabrik, 8166 Niederweningen, Zürich | Befestigungsvorrichtung fuer ein drainageelement in einer presse |
CH679565A5 (de) * | 1989-08-22 | 1992-03-13 | Bucher Guyer Ag Masch |
-
1991
- 1991-10-02 CH CH2905/91A patent/CH684068A5/de not_active IP Right Cessation
-
1992
- 1992-08-19 YU YU77892A patent/YU48188B/sh unknown
- 1992-08-26 CZ CZ93933A patent/CZ280964B6/cs not_active IP Right Cessation
- 1992-08-26 DE DE59208055T patent/DE59208055D1/de not_active Expired - Fee Related
- 1992-08-26 HU HU9301605A patent/HU215529B/hu not_active IP Right Cessation
- 1992-08-26 CA CA002097420A patent/CA2097420A1/en not_active Abandoned
- 1992-08-26 WO PCT/CH1992/000170 patent/WO1993006988A1/de active IP Right Grant
- 1992-08-26 EP EP92917562A patent/EP0559852B1/de not_active Expired - Lifetime
- 1992-08-26 US US08/066,066 patent/US5361691A/en not_active Expired - Fee Related
- 1992-08-26 SK SK518-93A patent/SK278802B6/sk unknown
- 1992-08-26 PL PL92299222A patent/PL168515B1/pl unknown
- 1992-08-26 AT AT92917562T patent/ATE149014T1/de not_active IP Right Cessation
- 1992-08-26 ES ES92917562T patent/ES2097345T3/es not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH397424A (de) * | 1962-09-21 | 1965-08-15 | Bucher Guyer Ag Masch | Presse für die Saftgewinnung aus Obst, Trauben und dergleichen Pressgut |
DE2418341A1 (de) * | 1974-04-16 | 1975-11-06 | Bucher Guyer Ag Masch | Drainagesystem fuer pressen fuer die saftgewinnung aus obst, trauben und dergleichen pressgut |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017299A1 (de) * | 1993-12-23 | 1995-06-29 | Bucher-Guyer Ag Maschinenfabrik | Drainageelement für pressen zum ausscheiden von flüssigkeiten aus festen stoffen |
AU675743B2 (en) * | 1993-12-23 | 1997-02-13 | Bucher-Guyer Ag Maschinenfabrik | Drainage component for presses to separate liquids from solids |
Also Published As
Publication number | Publication date |
---|---|
CZ93393A3 (en) | 1993-11-17 |
SK51893A3 (en) | 1993-08-11 |
EP0559852B1 (de) | 1997-02-19 |
PL299222A1 (en) | 1994-01-24 |
ES2097345T3 (es) | 1997-04-01 |
YU77892A (sh) | 1995-10-24 |
CA2097420A1 (en) | 1993-04-03 |
CH684068A5 (de) | 1994-07-15 |
DE59208055D1 (de) | 1997-03-27 |
CZ280964B6 (cs) | 1996-05-15 |
SK278802B6 (sk) | 1998-03-04 |
EP0559852A1 (de) | 1993-09-15 |
HU9301605D0 (en) | 1993-10-28 |
HUT67412A (en) | 1995-04-28 |
US5361691A (en) | 1994-11-08 |
YU48188B (sh) | 1997-07-31 |
ATE149014T1 (de) | 1997-03-15 |
HU215529B (hu) | 1999-01-28 |
PL168515B1 (pl) | 1996-02-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60118408T2 (de) | Filtervorrichtung und filtrationsmethode | |
DE2700542C3 (de) | Eindickfilter für feststoffhaltige Flüssigkeiten | |
EP0108763B1 (de) | Schneckenpresse mit nebeneinander liegenden schnecken | |
DE2024797A1 (de) | Filterpresse | |
AT409108B (de) | Schneckenpresse zum abtrennen von flüssigkeiten aus feststoff-flüssigkeits-mischungen, insbesondere faserstoffsuspensionen | |
DE2236757A1 (de) | Rohr-druckfilter | |
DE8332361U1 (de) | Schraubenpresse | |
DE3045138C2 (de) | Auspreßvorrichtung | |
DE2902432A1 (de) | Eindickfilter | |
EP0414172B1 (de) | Drainageelement für Pressen | |
EP0559852B1 (de) | Drainageelement für pressen | |
DE3332310C2 (de) | Presse zum Entsaften von landwirtschaftlichen Erzeugnissen | |
EP0571750B1 (de) | Schneckenpresse | |
CH655048A5 (de) | Presse zur entwaesserung und verdichtung von abfallstoffen. | |
DE2731043A1 (de) | Doppelt wirkende filterpresse | |
EP0296184B1 (de) | Schneckenspindelpresse | |
CH654248A5 (de) | Auspresseinrichtung. | |
DE19632964C1 (de) | Filterpresse | |
AT393118B (de) | Einrichtung zum entwaessern von schlaemmen | |
DE3035877C2 (de) | ||
CH664928A5 (de) | Verfahren und schneckenpresse zum verdichten und entwaessern von festmaterial. | |
CH676692A5 (de) | ||
DE94985C (de) | ||
DE10315587A1 (de) | Mischschnecke für Schneckenpresse | |
DE3234322A1 (de) | Filterelement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA CS HU PL US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV1993-933 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 51893 Country of ref document: SK |
|
WWE | Wipo information: entry into national phase |
Ref document number: 08066066 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1992917562 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2097420 Country of ref document: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 1992917562 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: PV1993-933 Country of ref document: CZ |
|
WWG | Wipo information: grant in national office |
Ref document number: PV1993-933 Country of ref document: CZ |
|
WWG | Wipo information: grant in national office |
Ref document number: 1992917562 Country of ref document: EP |