CH496459A - Method and device for degassing highly viscous liquids - Google Patents
Method and device for degassing highly viscous liquidsInfo
- Publication number
- CH496459A CH496459A CH1880668A CH1880668A CH496459A CH 496459 A CH496459 A CH 496459A CH 1880668 A CH1880668 A CH 1880668A CH 1880668 A CH1880668 A CH 1880668A CH 496459 A CH496459 A CH 496459A
- Authority
- CH
- Switzerland
- Prior art keywords
- highly viscous
- viscous liquids
- degassing
- degassing highly
- liquids
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
- B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
-
- 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
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
-
- 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
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- 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
- B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
- D01D1/103—De-aerating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Centrifugal Separators (AREA)
- Degasification And Air Bubble Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671619909 DE1619909A1 (en) | 1967-12-20 | 1967-12-20 | Method and device for degassing highly viscous liquids |
DEP0043659 | 1967-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH496459A true CH496459A (en) | 1970-09-30 |
Family
ID=25753788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1880668A CH496459A (en) | 1967-12-20 | 1968-12-18 | Method and device for degassing highly viscous liquids |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH496459A (en) |
DE (1) | DE1619909A1 (en) |
GB (1) | GB1257173A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017235A1 (en) * | 1993-12-23 | 1995-06-29 | Pom Technology Oy Ab | Apparatus and process for pumping and separating a mixture of gas and liquid |
CN111601917A (en) * | 2018-08-21 | 2020-08-28 | Lg化学株式会社 | Dispersing device and defoaming device comprising same |
CN112708943A (en) * | 2020-12-05 | 2021-04-27 | 恒天海龙(潍坊)新材料有限责任公司 | Defoaming method and defoaming equipment for high-viscosity carbon fiber spinning solution |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2259740C3 (en) * | 1972-12-04 | 1981-10-08 | Siemens AG, 1000 Berlin und 8000 München | Device for degassing liquids |
DE3040670C2 (en) * | 1980-10-29 | 1989-11-02 | Ahrens & Bode GmbH & Co Maschinen- und Apparatebau, 3338 Schöningen | Air separators for devices for measuring the amount of liquid, in particular in devices for receiving or transferring milk |
HU184906B (en) * | 1981-12-01 | 1984-11-28 | Richter Gedeon Vegyeszet | Device for furthering liquid and separating gases sepregating from liquid |
DE19625208A1 (en) * | 1996-06-25 | 1998-01-02 | Micafil Vakuumtechnik Ag | Device for mixing and degassing a flowable mass |
CN103284286A (en) * | 2013-06-07 | 2013-09-11 | 江苏南方机电股份有限公司 | High-speed centrifuging, shearing and dispersing device for jam type food materials |
CN103284287A (en) * | 2013-06-07 | 2013-09-11 | 江苏南方机电股份有限公司 | Novel jam type non-Newtonian fluid food material degassing system |
US10035084B2 (en) | 2016-05-05 | 2018-07-31 | Cook and Cook Incorporated | De-aeration system and method |
-
1967
- 1967-12-20 DE DE19671619909 patent/DE1619909A1/en active Pending
-
1968
- 1968-12-18 CH CH1880668A patent/CH496459A/en not_active IP Right Cessation
- 1968-12-20 GB GB1257173D patent/GB1257173A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995017235A1 (en) * | 1993-12-23 | 1995-06-29 | Pom Technology Oy Ab | Apparatus and process for pumping and separating a mixture of gas and liquid |
CN111601917A (en) * | 2018-08-21 | 2020-08-28 | Lg化学株式会社 | Dispersing device and defoaming device comprising same |
CN111601917B (en) * | 2018-08-21 | 2022-11-04 | Lg化学株式会社 | Dispersing device and defoaming device comprising same |
CN112708943A (en) * | 2020-12-05 | 2021-04-27 | 恒天海龙(潍坊)新材料有限责任公司 | Defoaming method and defoaming equipment for high-viscosity carbon fiber spinning solution |
Also Published As
Publication number | Publication date |
---|---|
DE1619909A1 (en) | 1970-09-17 |
GB1257173A (en) | 1971-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |