SE502942C2 - Anordning för pressning och avvattning respektive filtrering - Google Patents

Anordning för pressning och avvattning respektive filtrering

Info

Publication number: SE502942C2
Authority: SE; Sweden
Prior art keywords: pressure; belts; tunnel; zone; sealing
Prior art date: 1988-08-11

Application number

SE8902708A

Other languages

English (en)

Swedish (sv)

Other versions

SE8902708D0 (sv

SE8902708L (sv

Inventor

Peter Scheucher

Dag Bergloeff

Reinhart Pinter

Rupert Syrowatka

Original Assignee

Andritz Ag Maschf

Priority date (The priority date 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 date listed.)

1988-08-11

Filing date

1989-08-10

Publication date

1996-02-26

1989-08-10 Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf

1989-08-10 Publication of SE8902708D0 publication Critical patent/SE8902708D0/xx

1990-02-12 Publication of SE8902708L publication Critical patent/SE8902708L/xx

1996-02-26 Publication of SE502942C2 publication Critical patent/SE502942C2/sv

Links

238000001914 filtration Methods 0.000 title claims abstract description 7
239000000463 material Substances 0.000 claims abstract description 26
239000000725 suspension Substances 0.000 claims abstract 3
238000007789 sealing Methods 0.000 claims description 48
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
239000000706 filtrate Substances 0.000 claims description 12
239000012530 fluid Substances 0.000 claims description 10
238000004026 adhesive bonding Methods 0.000 claims description 4
239000007788 liquid Substances 0.000 claims description 4
239000000654 additive Substances 0.000 claims description 2
230000000996 additive effect Effects 0.000 claims description 2
230000007423 decrease Effects 0.000 claims description 2
230000001174 ascending effect Effects 0.000 claims 1
229920002678 cellulose Polymers 0.000 claims 1
239000001913 cellulose Substances 0.000 claims 1
239000000835 fiber Substances 0.000 claims 1
239000002002 slurry Substances 0.000 claims 1
230000006835 compression Effects 0.000 abstract description 2
238000007906 compression Methods 0.000 abstract description 2
239000002657 fibrous material Substances 0.000 abstract 1
238000007639 printing Methods 0.000 description 6
230000000694 effects Effects 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
230000033228 biological regulation Effects 0.000 description 2
238000007664 blowing Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
101150039167 Bex3 gene Proteins 0.000 description 1
101100006960 Caenorhabditis elegans let-2 gene Proteins 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
229930194120 perseal Natural products 0.000 description 1
239000004033 plastic Substances 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000007787 solid Substances 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
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
- B30B9/248—Means for sealing the press zone
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
- B01D33/642—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure belts
- 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
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Filtration Of Liquid (AREA)
Paper (AREA)
Treatment Of Sludge (AREA)
Treatment Of Fiber Materials (AREA)

SE8902708A 1988-08-11 1989-08-10 Anordning för pressning och avvattning respektive filtrering SE502942C2 (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0201888A AT390014B (de)	1988-08-11	1988-08-11	Vorrichtung zum pressen und entwaessern bzw. filtrieren

Publications (3)

Publication Number	Publication Date
SE8902708D0 SE8902708D0 (sv)	1989-08-10
SE8902708L SE8902708L (sv)	1990-02-12
SE502942C2 true SE502942C2 (sv)	1996-02-26

Family

ID=3526037

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8902708A SE502942C2 (sv)	1988-08-11	1989-08-10	Anordning för pressning och avvattning respektive filtrering

Country Status (13)

Country	Link
JP (1)	JPH0757289B2 (de)
AT (1)	AT390014B (de)
AU (1)	AU620896B2 (de)
CA (1)	CA1334636C (de)
CH (1)	CH685923A5 (de)
DE (1)	DE3925326C2 (de)
ES (1)	ES2014857A6 (de)
FI (1)	FI89460C (de)
FR (1)	FR2635272B1 (de)
GB (1)	GB2221627B (de)
IT (1)	IT1233731B (de)
NL (1)	NL191929C (de)
SE (1)	SE502942C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT395116B (de) *	1991-03-11	1992-09-25	Andritz Patentverwaltung	Verfahren und vorrichtung zur erkennung und beseitigung von aufwoelbungen von materialbahnen
KR20010026974A (ko) *	1999-09-10	2001-04-06	김영대	스러지 여과 탈수용 밸트프래스의 압착장치
CN110698028A (zh) *	2019-10-29	2020-01-17	秦皇岛清盛环保科技有限公司	一种污泥压滤机的弹性密封装置
CN113524761B (zh) *	2021-07-23	2022-09-02	周口师范学院	一种用于生物制药的高效分离纯化装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE732987C (de) *	1939-11-12	1943-03-17	Doerries Fuellner Maschinenfab	Vorrichtung zum Entwaessern oder Abpressen von Bahnen aus Faserstoffen
BE525016A (de) *	1952-12-13	1900-01-01
CH518727A (de) *	1968-07-02	1972-02-15	Gujer Hans	Vorrichtung zum Abdichten des Filterraumes zwischen zwei Filterflächen, insbesondere zwei umlaufenden Filterbändern
FR2374937A1 (fr) *	1976-12-21	1978-07-21	Lautrette Jean Claude	Procede et appareil de filtration continue d'une masse impregnee de liquide
JPS5720244Y2 (de) *	1979-12-28	1982-04-30
FR2514659A1 (fr) *	1981-10-16	1983-04-22	Philippe Sa Filtres	Appareil pour la filtration continue d'une masse impregnee de liquide
JPS6250099A (ja) *	1985-08-30	1987-03-04	Yoshio Suetsugu	連続圧搾脱水装置
AT385681B (de) *	1986-08-18	1988-05-10	Andritz Ag Maschf	Druckeinrichtung fuer maschinen bzw. damit versehene maschine zum entwaessern bzw. filtrieren bzw. fuer pressgut
AT386544B (de) *	1986-08-18	1988-09-12	Andritz Ag Maschf	Maschine zum pressen und entwaessern bzw. filtrieren

1988
- 1988-08-11 AT AT0201888A patent/AT390014B/de not_active IP Right Cessation
1989
- 1989-07-19 FI FI893498A patent/FI89460C/fi not_active IP Right Cessation
- 1989-07-20 CH CH270989A patent/CH685923A5/de not_active IP Right Cessation
- 1989-07-27 AU AU39015/89A patent/AU620896B2/en not_active Ceased
- 1989-07-31 DE DE3925326A patent/DE3925326C2/de not_active Expired - Fee Related
- 1989-08-04 NL NL8902006A patent/NL191929C/xx not_active IP Right Cessation
- 1989-08-10 CA CA000608003A patent/CA1334636C/en not_active Expired - Fee Related
- 1989-08-10 GB GB8918296A patent/GB2221627B/en not_active Expired - Fee Related
- 1989-08-10 SE SE8902708A patent/SE502942C2/sv not_active IP Right Cessation
- 1989-08-10 IT IT8909504A patent/IT1233731B/it active
- 1989-08-11 FR FR8910847A patent/FR2635272B1/fr not_active Expired - Fee Related
- 1989-08-11 JP JP1209510A patent/JPH0757289B2/ja not_active Expired - Lifetime
- 1989-08-11 ES ES8902848A patent/ES2014857A6/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE8902708D0 (sv)	1989-08-10
AU3901589A (en)	1990-02-15
AT390014B (de)	1990-03-12
GB2221627B (en)	1993-04-07
ATA201888A (de)	1989-08-15
DE3925326C2 (de)	1994-08-25
AU620896B2 (en)	1992-02-27
GB8918296D0 (en)	1989-09-20
IT8909504A0 (it)	1989-08-10
FR2635272B1 (fr)	1993-12-10
CA1334636C (en)	1995-03-07
DE3925326A1 (de)	1990-02-15
FI893498A7 (fi)	1990-02-12
FI89460C (fi)	1993-10-11
JPH0757289B2 (ja)	1995-06-21
NL191929C (nl)	1996-11-04
FI893498A0 (fi)	1989-07-19
JPH0268104A (ja)	1990-03-07
FR2635272A1 (fr)	1990-02-16
GB2221627A (en)	1990-02-14
IT1233731B (it)	1992-04-14
CH685923A5 (de)	1995-11-15
NL191929B (nl)	1996-07-01
FI89460B (fi)	1993-06-30
ES2014857A6 (es)	1990-07-16
NL8902006A (nl)	1990-03-01
SE8902708L (sv)	1990-02-12

Legal Events

Date

Code

Title

Description

2000-05-02

NUG

Patent has lapsed

Ref document number: 8902708-0

Format of ref document f/p: F

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US4475453A (en)	1984-10-09	Liquid-solid separation utilizing pressure rolls covered with elastomeric layers
SE461920B (sv)	1990-04-09	Anordning med laang presszon vid pressbehandling av fiberbana
SE461171C (sv)	1992-08-17	Press med laangt nyp foer pappers- eller kartongmaskiner
US3019855A (en)	1962-02-06	Filters
SE422278B (sv)	1982-03-01	Rorfilterpress
FI81151C (fi)	1990-09-10	Vaotpress foer urvattning av en fiberbana.
SE505790C2 (sv)	1997-10-13	Förfarande och anordning för tvättning av en fibersuspension vid medelkoncentration
DE2413280B2 (de)	1978-04-13	Naßpresse für Papiermaschinen
SE465627B (sv)	1991-10-07	Laangnypsvalspress foer avvattning av en materialbana, saerskilt en pappersbana
US5203996A (en)	1993-04-20	Apparatus for pressing, dewatering or filtering
DE2157900A1 (de)	1972-05-25	Selbstreinigende Zentrifuge
FI89460C (fi)	1993-10-11	Anordning foer pressning och avvattning eller filtrering
EP0938631B1 (de)	2002-01-30	Kontraktionsmaschine
DE2558074A1 (de)	1977-07-14	Verdraengerpumpe
US2520129A (en)	1950-08-29	Lubricating system
DE3311996A1 (de)	1984-10-04	Verfahren zum fuehren eines fluessigkeitsstromes durch eine bandpresseinheit und bandpresseinheit, in der das verfahren anwendbar ist
EP1793038A2 (de)	2007-06-06	Dichtungsanordnung
DE2807301A1 (de)	1979-08-23	Einrichtung zur leistungsregelung bei einem rotationskolben-verdichter
SE422761B (sv)	1982-03-29	Anordning for avvattning av vattenbemengda material som exempelvis torv, rotslam och dylikt
SE422817B (sv)	1982-03-29	Anordning for att tvetta pappersmassa eller liknande
DE3540369A1 (de)	1986-05-07	Gegenlaeufige gewindewellendichtung sowie beruehrungslose, trockene spaltdichtung mit selbsttaetiger minimalspalteinstellung
US1930837A (en)	1933-10-17	Continuously feeding drying machine
SE512792C2 (sv)	2000-05-15	Arrangemang och förfarande för smörjning vid impulspressning av en fiberbana
DE2025777C (de)	1973-06-07	Deflektionswalze
DE1128756B (de)	1962-04-26	Druckfluessigkeitsantrieb von Hilfsmaschinen in Flugzeugen, z. B. Wechselstromgeneratoren