TW375564B - Apparatus for screening thermoplastic synthetic plastic material - Google Patents
Apparatus for screening thermoplastic synthetic plastic materialInfo
- Publication number
- TW375564B TW375564B TW085104997A TW85104997A TW375564B TW 375564 B TW375564 B TW 375564B TW 085104997 A TW085104997 A TW 085104997A TW 85104997 A TW85104997 A TW 85104997A TW 375564 B TW375564 B TW 375564B
- Authority
- TW
- Taiwan
- Prior art keywords
- screening
- screening unit
- scraper
- pore
- free area
- Prior art date
Links
- 238000012216 screening Methods 0.000 title abstract 9
- 239000000463 material Substances 0.000 title abstract 4
- 239000004033 plastic Substances 0.000 title abstract 2
- 229920001169 thermoplastic Polymers 0.000 title abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 1
- 239000013072 incoming material Substances 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
- B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
- B29C48/2735—Cleaning; Purging; Avoiding contamination of filters using scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
- B29C48/6914—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a rotatable or pivotable disc or on the circumference of a rotatable or pivotable cylinder
- B29C48/6916—Continuously rotating cylindrical filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/694—Cylindrical or conical filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Centrifugal Separators (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0010296A AT403779B (de) | 1996-01-22 | 1996-01-22 | Vorrichtung zur filterung plastifizierten thermoplastischen kunststoffgutes und filterelement für eine solche vorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
TW375564B true TW375564B (en) | 1999-12-01 |
Family
ID=3481574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW085104997A TW375564B (en) | 1996-01-22 | 1996-04-26 | Apparatus for screening thermoplastic synthetic plastic material |
Country Status (15)
Country | Link |
---|---|
US (1) | US6378705B1 (zh) |
EP (1) | EP0879077B1 (zh) |
JP (1) | JP3112953B2 (zh) |
KR (1) | KR100295697B1 (zh) |
AT (2) | AT403779B (zh) |
AU (1) | AU701446B2 (zh) |
BR (1) | BR9612481A (zh) |
CA (1) | CA2243564C (zh) |
DE (1) | DE59607104D1 (zh) |
DK (1) | DK0879077T3 (zh) |
ES (1) | ES2159766T3 (zh) |
PT (1) | PT879077E (zh) |
TW (1) | TW375564B (zh) |
WO (1) | WO1997026973A1 (zh) |
ZA (1) | ZA97301B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106956417A (zh) * | 2016-01-09 | 2017-07-18 | 揣成智 | 滤片式过滤器 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08222758A (ja) * | 1995-02-17 | 1996-08-30 | Nec Corp | 反射型フォトセンサ |
AT404562B (de) | 1996-12-05 | 1998-12-28 | Bacher Helmut | Filtervorrichtung für verunreinigungen enthaltende flüssigkeiten |
AT405488B (de) * | 1997-12-23 | 1999-08-25 | Bacher Helmut | Verfahren und vorrichtung zum siebwechsel an einer filtervorrichtung |
WO2000016970A1 (fr) * | 1998-09-17 | 2000-03-30 | Ishigaki Company Limited | Dispositif d'egouttage par serrage continu |
SE0201330D0 (sv) | 2002-04-30 | 2002-04-30 | Astra Tech Ab | Catheter assembly |
DE10229406A1 (de) * | 2002-06-29 | 2004-01-22 | Ettlinger Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen Filtern von Materialgemischen |
DE20319752U1 (de) * | 2003-12-20 | 2005-05-12 | Ettlinger Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen Filtern von Materialgemischen |
UA74926C2 (en) * | 2004-03-16 | 2006-02-15 | Yevhenii Petrovych Barmashyn | Extruder for processing of thermoplastic polymeric materials with area of filtration and degassing |
AT413497B (de) * | 2004-10-25 | 2006-03-15 | Erema | Vorrichtung zum kontinuierlichen filtern von fliessfähigen massen, die feststoffteilchen enthalten |
JP4641042B2 (ja) * | 2007-10-09 | 2011-03-02 | 塚田 徳郎 | メルトフィルタ |
DE102010055167A1 (de) * | 2010-12-18 | 2012-06-21 | Ettlinger Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen Filtern von Materialgemischen |
JP5565706B2 (ja) * | 2011-09-05 | 2014-08-06 | 株式会社石垣 | 連続加圧脱水機の目詰まり防止装置 |
DE102012006563B3 (de) * | 2012-03-30 | 2013-05-16 | Maag Pump Systems Gmbh | Vorrichtung zum Filtrieren eines Fluids |
AT514439B1 (de) * | 2013-10-04 | 2015-01-15 | Erema | Filtervorrichtung |
DE102014002209B4 (de) | 2013-10-11 | 2016-11-24 | Blach Verwaltungs Gmbh & Co. Kg | Vorrichtung zur Seitenstrombeschickung eines Extruders |
DE102014101776A1 (de) * | 2014-02-12 | 2015-08-13 | Nordson Pps Gmbh | Grobpartikelabscheidevorrichtung |
ES2885599T3 (es) * | 2015-04-30 | 2021-12-14 | Fimic S R L | Filtro para material plástico |
KR101681843B1 (ko) * | 2015-09-21 | 2016-12-01 | 주식회사 동방이엔지 | 합성수지 불순물 제거장치 |
DE202016103608U1 (de) | 2016-07-06 | 2016-08-22 | Nordson Corporation | Filtervorrichtung und Reinigungseinrichtung zum Entfernen von Schmutzpartikeln von einem Filterelement einer Filtervorrichtung Filtervorrichtung und Reinigungseinrichtung zum Entfernen von Schmutzpartikeln von einem Filterelement einer Filtervorrichtung |
EP3501783A1 (en) * | 2017-12-22 | 2019-06-26 | Kun Sheng Machine Co., Ltd. | Filtering plate and method for making the same and filtering device having the same |
US10596497B2 (en) * | 2018-04-27 | 2020-03-24 | Sune V. BACKMAN | Filter scraper |
AT521976B1 (de) * | 2019-05-21 | 2020-07-15 | Mag Katharina Schulz | Schmelzefilter |
CN110434070B (zh) * | 2019-09-18 | 2020-06-26 | 秦皇岛市国阳钢铁有限公司 | 一种型材自动对齐堆积装置 |
JP2022550352A (ja) * | 2019-09-25 | 2022-12-01 | ギデオン ピント | 高粘度流体の連続ろ過用自浄装置及び方法 |
CN111991862A (zh) * | 2020-08-11 | 2020-11-27 | 高博 | 一种避免泡沫粘附在滤网上造成堵塞的废水处理辅助装置 |
TR202014862A2 (tr) * | 2020-09-18 | 2021-03-22 | Altek Plastik Makina Sanayi Ve Ticaret Ltd Sirketi | Plasti̇k geri̇ dönüşümünde kullanilan mi̇kro fi̇ltre ci̇hazi |
CN112892019B (zh) * | 2021-01-21 | 2022-09-13 | 常熟市恒源金属制品有限公司 | 一种餐余固液分离机 |
WO2023012656A1 (en) * | 2021-08-06 | 2023-02-09 | Break Polymer Srl | Filtering device for plastic materials with cleaning system |
CN114984655B (zh) * | 2022-06-14 | 2023-09-19 | 牡丹江市井田石油钻采配件有限公司 | 一种油气田注水装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003837A (en) * | 1973-05-29 | 1977-01-18 | Osborne Winston G | Self-cleaning strainer |
US4150932A (en) * | 1977-04-18 | 1979-04-24 | The B. F. Goodrich Company | Extruder strainer plate |
DE3122131C2 (de) * | 1981-06-04 | 1986-09-25 | Günther 7913 Senden Abel | Vorrichtung zur Entnahme und Entwässerung von Feststoffen aus Flüssigkeiten, insbesondere aus Gerinnen von Kläranlagen |
FI67588C (fi) * | 1983-01-26 | 1985-04-10 | Ahlstroem Oy | Silplaot |
US5062952A (en) * | 1986-08-12 | 1991-11-05 | A-1 Engineering, Inc. | Injection molding filter |
AT400128B (de) * | 1992-02-14 | 1995-10-25 | Erema | Filtriervorrichtung für fliessfähiges material, insbesondere für verunreinigte kunststoffschmelzen |
TW287981B (zh) * | 1993-02-04 | 1996-10-11 | Bacher Helmut |
-
1996
- 1996-01-22 AT AT0010296A patent/AT403779B/de not_active IP Right Cessation
- 1996-04-26 TW TW085104997A patent/TW375564B/zh not_active IP Right Cessation
- 1996-12-02 KR KR1019980705593A patent/KR100295697B1/ko not_active IP Right Cessation
- 1996-12-02 AU AU76854/96A patent/AU701446B2/en not_active Expired
- 1996-12-02 WO PCT/AT1996/000240 patent/WO1997026973A1/de active IP Right Grant
- 1996-12-02 PT PT96939750T patent/PT879077E/pt unknown
- 1996-12-02 BR BR9612481A patent/BR9612481A/pt not_active IP Right Cessation
- 1996-12-02 US US09/117,301 patent/US6378705B1/en not_active Expired - Lifetime
- 1996-12-02 CA CA002243564A patent/CA2243564C/en not_active Expired - Lifetime
- 1996-12-02 DK DK96939750T patent/DK0879077T3/da active
- 1996-12-02 DE DE59607104T patent/DE59607104D1/de not_active Expired - Lifetime
- 1996-12-02 JP JP09526343A patent/JP3112953B2/ja not_active Expired - Fee Related
- 1996-12-02 AT AT96939750T patent/ATE202002T1/de not_active IP Right Cessation
- 1996-12-02 EP EP96939750A patent/EP0879077B1/de not_active Expired - Lifetime
- 1996-12-02 ES ES96939750T patent/ES2159766T3/es not_active Expired - Lifetime
-
1997
- 1997-01-15 ZA ZA9700301A patent/ZA97301B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106956417A (zh) * | 2016-01-09 | 2017-07-18 | 揣成智 | 滤片式过滤器 |
Also Published As
Publication number | Publication date |
---|---|
KR19990081882A (ko) | 1999-11-15 |
JP3112953B2 (ja) | 2000-11-27 |
ATE202002T1 (de) | 2001-06-15 |
AU7685496A (en) | 1997-08-20 |
ES2159766T3 (es) | 2001-10-16 |
BR9612481A (pt) | 1999-07-13 |
ZA97301B (en) | 1997-07-30 |
US6378705B1 (en) | 2002-04-30 |
DK0879077T3 (da) | 2001-09-17 |
CA2243564C (en) | 2002-02-19 |
ATA10296A (de) | 1997-10-15 |
EP0879077B1 (de) | 2001-06-13 |
AT403779B (de) | 1998-05-25 |
PT879077E (pt) | 2001-12-28 |
DE59607104D1 (de) | 2001-07-19 |
AU701446B2 (en) | 1999-01-28 |
WO1997026973A1 (de) | 1997-07-31 |
KR100295697B1 (ko) | 2001-08-07 |
CA2243564A1 (en) | 1997-07-31 |
EP0879077A1 (de) | 1998-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |