ES2164948T3 - Reactor-mezclador autolimpiante para materias mezcladas de alta viscosidad o cohesivas. - Google Patents
Reactor-mezclador autolimpiante para materias mezcladas de alta viscosidad o cohesivas.Info
- Publication number
- ES2164948T3 ES2164948T3 ES97104222T ES97104222T ES2164948T3 ES 2164948 T3 ES2164948 T3 ES 2164948T3 ES 97104222 T ES97104222 T ES 97104222T ES 97104222 T ES97104222 T ES 97104222T ES 2164948 T3 ES2164948 T3 ES 2164948T3
- Authority
- ES
- Spain
- Prior art keywords
- self
- mixer
- pallets
- high viscosity
- mixed materials
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/481—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with paddles, gears or discs
-
- 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
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- 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
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
LA INVENCION SE REFIERE A UN REACTOR/MEZCLADOR CON CAPACIDAD DE AUTOLIMPIEZA TOTAL CON UN GRAN VOLUMEN LIBRE UTILIZABLE, QUE SE AUTOLIMPIA DE FORMA CINEMATICA, Y QUE CONSTA DE DOS O MAS EJES (2,2'') QUE GIRAN PARALELAMENTE EN SENTIDO CONTRARIO SOBRE LOS QUE SE ENCUENTRAN UNAS PALETAS (3,3'') DISPUESTAS EN FORMA DE ESPIRAL Y DESPLAZADAS AXIALMENTE, CON RASCADORES (4,4'',5,5'') EN LA PARTE ANTERIOR Y POSTERIOR DE LAS PALETAS, Y CON UNA CARCASA CIRCUNDANTE (1). AL DESPLAZARSE TODOS LOS RASCADORES (4,4'') DEL LADO DIRIGIDO CORRIENTE ARRIBA DE LAS PALETAS (3,3'') HACIA FUERA Y AL DESPLAZARSE TODOS LOS RASCADORES (5,5'') DEL LADO DIRIGIDO CORRIENTE ABAJO DE LAS PALETAS HACIA DENTRO SE CONSIGUE UN DESPLAZAMIENTO AXIAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19611852A DE19611852A1 (de) | 1996-03-26 | 1996-03-26 | Selbstreinigender Reaktor/Mischer für hochviskose und kohäsive Mischgüter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2164948T3 true ES2164948T3 (es) | 2002-03-01 |
Family
ID=7789421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97104222T Expired - Lifetime ES2164948T3 (es) | 1996-03-26 | 1997-03-13 | Reactor-mezclador autolimpiante para materias mezcladas de alta viscosidad o cohesivas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5876115A (es) |
EP (1) | EP0798093B1 (es) |
JP (1) | JP4030621B2 (es) |
DE (2) | DE19611852A1 (es) |
ES (1) | ES2164948T3 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19801073A1 (de) | 1998-01-14 | 1999-07-15 | Bayer Ag | Mischvorrichtung |
AU2002250893A1 (en) * | 2001-02-26 | 2002-09-12 | List Ag | Method and device for mixing products |
JP4592044B2 (ja) * | 2001-04-26 | 2010-12-01 | 太平洋セメント株式会社 | 撹拌槽 |
US7083319B2 (en) | 2003-05-15 | 2006-08-01 | Buss Sms Gmbh Verfahrenstechnic | Large-volume reactor having a plurality of process spaces |
DE102005001802A1 (de) * | 2004-09-30 | 2006-04-06 | List Holding Ag | Verfahren zur kontinuierlichen Durchführung von Polymerisationsprozessen |
US7585105B2 (en) * | 2006-06-05 | 2009-09-08 | Apache Stainless Equipment Corporation | Scraper assembly |
EP2269727A1 (de) | 2009-07-01 | 2011-01-05 | LANXESS International SA | Rohrreaktor und Verfahren zur kontinuierlichen Polymerisation |
RU2505348C1 (ru) * | 2012-07-17 | 2014-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тамбовский государственный технический университет" (ФГБОУ ВПО ТГТУ) | Способ смешивания и устройство для его осуществления |
JP6399929B2 (ja) * | 2012-07-30 | 2018-10-03 | 株式会社新日南 | 混練装置 |
DE102013100182A1 (de) * | 2012-09-28 | 2014-06-05 | List Holding Ag | Verfahren zur Durchführung von mechanischen, chemischen und/oder thermischen Prozessen |
ES2622499T5 (es) | 2013-04-26 | 2020-08-25 | Buss-Sms-Canzler Gmbh | Reactor/mezclador de dos ejes |
EP3055341B1 (en) | 2013-10-08 | 2019-10-02 | Covestro Deutschland AG | Preparation of siloxane-containing block copolycarbonates by means of reactive extrusion |
EP3099731B1 (en) | 2014-01-30 | 2017-11-22 | Covestro Deutschland AG | Polysiloxane-polycarbonate block cocondensates with improved rheological properties |
KR101896937B1 (ko) * | 2016-08-24 | 2018-09-10 | 지에스칼텍스 주식회사 | 니더 반응기 |
US11161938B2 (en) | 2016-12-19 | 2021-11-02 | Covestro Deutschland Ag | Production of siloxane-containing block copolycarbonates by means of compatibilizers |
RU2646406C1 (ru) * | 2017-04-07 | 2018-03-05 | Федеральное государственное бюджетное научное учреждение Федеральный научный агроинженерный центр ВИМ (ФГБНУ ФНАЦ ВИМ) | Двухвальный горизонтальный смеситель с регулируемыми вертикальными лопатками |
EP3581605A1 (de) | 2018-06-14 | 2019-12-18 | Covestro Deutschland AG | Schmelzeumesterungsverfahren zur gleichzeitigen herstellung mindestens zweier verschiedenartiger polycarbonate in einer produktionsanlage |
EP3719077B1 (de) | 2019-04-02 | 2022-09-21 | Covestro Deutschland AG | Siloxan-haltige blockcopolycarbonate mit geringer domänengrösse |
KR20220045150A (ko) | 2019-08-08 | 2022-04-12 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 폴리카르보네이트를 제조하는 방법 |
EP4063091A1 (de) * | 2021-03-26 | 2022-09-28 | Starlinger & Co Gesellschaft m.b.H. | Vorrichtung und verfahren zur wärmebehandlung von thermoplastischen kunststoffschmelzen |
CN117500859A (zh) | 2021-06-15 | 2024-02-02 | 科思创德国股份有限公司 | 包含间苯二酚和间苯二甲酸和/或对苯二甲酸的低聚酯、相应的聚酯碳酸酯及其制备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL110116C (es) * | 1956-12-19 | |||
CA836936A (en) * | 1962-03-21 | 1970-03-17 | A. Loomans Bernard | Continuous mixer |
EP0144092B1 (de) * | 1983-12-05 | 1988-10-12 | Dipl.-Ing. H. List Industrielle Verfahrenstechnik | Misch- und Knetmaschine |
US4752135A (en) * | 1986-12-01 | 1988-06-21 | Baker Perkins, Inc. | Mixing apparatus and methods |
CH680196A5 (es) * | 1988-02-16 | 1992-07-15 | List Ag | |
DE4018069A1 (de) * | 1990-06-06 | 1991-12-12 | Bayer Ag | Selbstreinigender reaktor/mischer mit grossem nutzvolumen |
DE4118884A1 (de) * | 1991-06-07 | 1992-12-10 | List Ag | Mischkneter |
DE4126425A1 (de) * | 1991-08-09 | 1993-02-11 | Bayer Ag | Vollstaendig selbstreinigender reaktor/mischer mit grossem nutzvolumen |
DE4326807A1 (de) * | 1993-08-10 | 1995-02-16 | Bayer Ag | Vollständig selbstreinigender Mischer |
EP0715881B1 (de) * | 1994-12-05 | 1998-02-25 | Bayer Ag | Vollständig selbstreinigender Mischer/Reaktor |
EP0715882B1 (de) * | 1994-12-05 | 1998-02-25 | Bayer Ag | Selbstreinigender Reaktor/Mischer für hochviskoses und feststoffhaltiges Mischgut |
-
1996
- 1996-03-26 DE DE19611852A patent/DE19611852A1/de not_active Withdrawn
-
1997
- 1997-03-13 ES ES97104222T patent/ES2164948T3/es not_active Expired - Lifetime
- 1997-03-13 DE DE59704744T patent/DE59704744D1/de not_active Expired - Lifetime
- 1997-03-13 EP EP97104222A patent/EP0798093B1/de not_active Expired - Lifetime
- 1997-03-20 US US08/822,242 patent/US5876115A/en not_active Expired - Lifetime
- 1997-03-21 JP JP08552497A patent/JP4030621B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH09254149A (ja) | 1997-09-30 |
EP0798093A2 (de) | 1997-10-01 |
DE19611852A1 (de) | 1997-10-02 |
DE59704744D1 (de) | 2001-11-08 |
JP4030621B2 (ja) | 2008-01-09 |
EP0798093A3 (de) | 1998-03-18 |
US5876115A (en) | 1999-03-02 |
EP0798093B1 (de) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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