KR100760159B1 - 점성물질 교반장치 - Google Patents
점성물질 교반장치 Download PDFInfo
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- KR100760159B1 KR100760159B1 KR1020070001392A KR20070001392A KR100760159B1 KR 100760159 B1 KR100760159 B1 KR 100760159B1 KR 1020070001392 A KR1020070001392 A KR 1020070001392A KR 20070001392 A KR20070001392 A KR 20070001392A KR 100760159 B1 KR100760159 B1 KR 100760159B1
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- viscous material
- draft tube
- interspace
- impeller
- chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/47—Mixing liquids with liquids; Emulsifying involving high-viscosity liquids, e.g. asphalt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/57—Mixing high-viscosity liquids with solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
- B01F27/9211—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle the helices being surrounded by a guiding tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/93—Heating or cooling systems arranged inside the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2805—Mixing plastics, polymer material ingredients, monomers or oligomers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accessories For Mixers (AREA)
Abstract
Description
Claims (7)
- 원통형 측벽부와 바닥부를 포함하고 그 내부에 교반할 점성물질을 수용하는 챔버와;상기 챔버의 내부 중앙에 바닥부로부터 이격된 상태로 고정되는 원통형 부재로서 챔버 측벽부로부터 이격되어 챔버 측벽부와의 사이에 상기 점성물질을 통과시킬 수 있는 사이공간을 형성하고, 외부로부터 제공된 열매체를 통과시키는 열매체통로가 내장되어 있는 드래프트튜브와;상기 드래프트튜브의 내부에 설치되며 외부 구동수단으로부터 제공된 동력을 전달받아 동작하여 상기 점성물질을 드래프트튜브의 상부 또는 하부로 이송배출 시킴과 아울러 상기 사이공간에 위치하고 있는 점성물질을 드래프트튜브 내로 받아들이는 이송임펠러와;상기 사이공간에 설치되며 외부 구동수단으로부터 제공된 동력을 전달받아 드래프트튜브의 원주방향으로 회전하면서 사이공간 내부의 점성물질이 드래프트튜브의 외주면과 챔버 측벽부의 내주면에 점착되지 않도록 점성물질에 압력을 가하는 스위핑임펠러를 포함하는 것을 특징으로 하는 점성물질 교반장치.
- 원통형 측벽부와 바닥부를 포함하고 그 내부에 교반할 점성물질을 수용하는 챔버와;상기 챔버의 내부 중앙에 바닥부로부터 이격된 상태로 고정되는 다수의 원통 형 부재로서 동심을 가지되 서로 다른 직경을 가지고 챔버 측벽부로부터 이격되며, 서로에 대해 벌어진 사이공간 및 상기 측벽부로부터 벌어져 형성된 사이공간을 통해 상기 점성물질을 통과시키고, 그 내부에는 외부로부터 제공된 열매체를 통과시키는 열매체통로가 내장되어 있는 다수의 드래프트튜브와;상기 드래프트튜브 중 최소직경의 드래프트튜브 내부에 설치되며 외부 구동수단으로부터 제공된 동력을 전달받아 동작하여 상기 점성물질을 상부 또는 하부로 이송배출 시킴과 아울러 상기 사이공간에 위치하고 있는 점성물질을 그 내부로 받아들이는 이송임펠러와;상기 사이공간에 설치되며 외부 구동수단으로부터 제공된 동력을 전달받아 드래프트튜브의 원주방향으로 회전하면서 사이공간 내부의 점성물질이 드래프트튜브의 대향면 및 드래프트튜브와 챔버의 대향면에 점착되지 않도록 점성물질에 압력을 가하는 다수의 스위핑임펠러를 포함하는 것을 특징으로 하는 점성물질 교반장치.
- 제 1항 또는 제 2항에 있어서,상기 챔버의 측벽부에는 외부로부터 공급된 열매체를 통과시키는 열매체통로가 마련되어 있는 것을 특징으로 하는 점성물질 교반장치.
- 제 3항에 있어서,상기 이송임펠러는;상기 드래프트튜브의 중심축상에 위치하며 외부로부터 회전토오크를 전달받아 축회전하는 구동샤프트와, 상기 구동샤프트의 외주면에 고정되되 스크류 형태로 연장되고, 그 선단부가 드래프트튜브의 내주면으로부터 일정간격 이격된 나선형 블레이드로 이루어지고,상기 스위핑임펠러는;상기 구동샤프트와 평행하되 그 폭방향 에지부가 상기 챔버 측벽부의 내주면과 드래프트튜브의 외주면으로부터 일정 틈새만큼 이격된 판상부재이며,상기 스위핑임펠러에 회전력을 전달하기 위한 전동수단으로서, 상기 구동샤프트에 고정된 상태로 상기 사이공간 상부로 연장되고 그 단부에 스위핑임펠러가 결합하는 회전로드를 포함하는 것을 특징으로 하는 점성물질 교반장치.
- 제 4항에 있어서,상기 스위핑임펠러는 일정두께 및 폭을 가지며 회전하는 동안 그 폭방향 에지부로 하여금 챔버 측벽부의 내주면과 드래프트튜브의 외주면에 점착되어 있는 점성물질을 점착면으로부터 분리함으로써 해당 점착면과 열매체와의 열교환을 촉진하는 것을 특징으로 하는 점성물질 교반장치.
- 제 4항에 있어서,상기 스위핑임펠러는, 그 상단부가 상기 회전로드에 고정되며 회전시 점성물질에 의한 유동저항을 줄이기 위하여 상기 점성물질을 통과시키는 다수의 관통구멍 을 갖는 것을 특징으로 하는 점성물질 교반장치.
- 제 4항에 있어서,상기 회전로드는 다수개가 등각 배치되며 스위핑임펠러는 그 상단부가 각각의 회전로드에 고정되되 회전시 점성물질에 의한 유동저항을 받아 변형되는 것을 방지하기 위한 프레임으로 보강된 것을 특징으로 하는 점성물질 교반장치.
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KR20060003489 | 2006-01-12 | ||
KR1020060003489 | 2006-01-12 |
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KR20070075287A KR20070075287A (ko) | 2007-07-18 |
KR100760159B1 true KR100760159B1 (ko) | 2007-10-04 |
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Country Status (6)
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US (1) | US8398293B2 (ko) |
JP (1) | JP4981815B2 (ko) |
KR (1) | KR100760159B1 (ko) |
CN (1) | CN101370573B (ko) |
TW (1) | TWI331547B (ko) |
WO (1) | WO2007081141A1 (ko) |
Cited By (1)
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US10071350B2 (en) | 2015-04-07 | 2018-09-11 | President And Fellows Of Harvard College | Microfluidic active mixing nozzle for three-dimensional printing of viscoelastic inks |
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- 2007-01-09 WO PCT/KR2007/000151 patent/WO2007081141A1/en active Application Filing
- 2007-01-10 TW TW096100953A patent/TWI331547B/zh active
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WO2016148498A1 (ko) * | 2015-03-17 | 2016-09-22 | 주식회사 엘지화학 | 중합 반응기 |
KR101888348B1 (ko) | 2015-03-17 | 2018-08-14 | 주식회사 엘지화학 | 중합 반응기 |
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Also Published As
Publication number | Publication date |
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WO2007081141A1 (en) | 2007-07-19 |
JP4981815B2 (ja) | 2012-07-25 |
JP2009523064A (ja) | 2009-06-18 |
TW200734040A (en) | 2007-09-16 |
TWI331547B (en) | 2010-10-11 |
US8398293B2 (en) | 2013-03-19 |
CN101370573B (zh) | 2011-11-02 |
KR20070075287A (ko) | 2007-07-18 |
US20070159919A1 (en) | 2007-07-12 |
CN101370573A (zh) | 2009-02-18 |
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