GB1075100A - Apparatus for defoaming liquids - Google Patents
Apparatus for defoaming liquidsInfo
- Publication number
- GB1075100A GB1075100A GB317366A GB317366A GB1075100A GB 1075100 A GB1075100 A GB 1075100A GB 317366 A GB317366 A GB 317366A GB 317366 A GB317366 A GB 317366A GB 1075100 A GB1075100 A GB 1075100A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- transducer
- chamber
- liquid
- defoaming
- 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
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
- B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D15/00—Apparatus for treating processed material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
Abstract
1,075,100. Defoaming liquids. FUJI SHASHIN FILM KABUSHIKI KAISHA. Jan. 24, 1966 [Jan. 25, 1965], No. 3173/66. Heading B1M. Liquid flowing through chamber 12 is defoamed by subjecting it to ultra-sonic waves generated by a generator 1, a transducer 2 of the generator being attached to a partition plate 7 and an intermediate section 8 through which a low corrosive liquid, e.g. water, flows and transmits the wave energy between the bottom plate 11 of the defoaming chamber 12 and the partition plate 7. The plate 7 is of material having a thermal expansion coefficient similar to that of the transducer, while the bottom plate 11 is of material having a high corrosive resistance to liquid being treated. The outlet 10 of the intermediate chamber 8 is arranged in the uppermost portion of the side to prevent foam accumulating, the plate 11 also sloping for this reason. Air entering the transducer chamber 4 cools the transducer. A buffer plate 13 to prolong the passage of the liquid being defoamed, and an air vent 16 through which foam can be exhausted are provided together with a shielded viewing window 17.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP373665 | 1965-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1075100A true GB1075100A (en) | 1967-07-12 |
Family
ID=11565506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB317366A Expired GB1075100A (en) | 1965-01-25 | 1966-01-24 | Apparatus for defoaming liquids |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675506A (en) |
| DE (1) | DE1544021B2 (en) |
| GB (1) | GB1075100A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004024317A1 (en) * | 2002-09-13 | 2004-03-25 | Consejo Superior De Investigaciones Científicas | Ultrasonic defoaming system using emitters comprising a stepped vibrating plate |
| US7719924B2 (en) | 2005-07-27 | 2010-05-18 | Juan Antonio Gallego Juarez | Macrosonic generator for the air-based industrial defoaming of liquids |
| DE102015114510A1 (en) | 2015-08-31 | 2017-03-02 | Agraferm Technologies Ag | Device and reduction of foaming in a biogas fermenter |
| CN107044627A (en) * | 2017-05-19 | 2017-08-15 | 清华大学 | A kind of boiler-steam dome with ultrasonic wave defoaming device |
-
1966
- 1966-01-24 BE BE675506D patent/BE675506A/xx unknown
- 1966-01-24 GB GB317366A patent/GB1075100A/en not_active Expired
- 1966-01-25 DE DE19661544021 patent/DE1544021B2/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004024317A1 (en) * | 2002-09-13 | 2004-03-25 | Consejo Superior De Investigaciones Científicas | Ultrasonic defoaming system using emitters comprising a stepped vibrating plate |
| ES2212896A1 (en) * | 2002-09-13 | 2004-08-01 | Consejo Sup. Invest. Cientificas | Ultrasonic defoaming system using emitters comprising a stepped vibrating plate |
| US7719924B2 (en) | 2005-07-27 | 2010-05-18 | Juan Antonio Gallego Juarez | Macrosonic generator for the air-based industrial defoaming of liquids |
| DE102015114510A1 (en) | 2015-08-31 | 2017-03-02 | Agraferm Technologies Ag | Device and reduction of foaming in a biogas fermenter |
| WO2017036824A1 (en) | 2015-08-31 | 2017-03-09 | Agraferm Technologies Ag | Device for reducing foaming in a biogas fermenter |
| CN107044627A (en) * | 2017-05-19 | 2017-08-15 | 清华大学 | A kind of boiler-steam dome with ultrasonic wave defoaming device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1544021A1 (en) | 1970-07-09 |
| DE1544021B2 (en) | 1972-05-10 |
| BE675506A (en) | 1966-05-16 |
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