GB710837A - Apparatus for mixing a gas with a liquid - Google Patents
Apparatus for mixing a gas with a liquidInfo
- Publication number
- GB710837A GB710837A GB2519052A GB2519052A GB710837A GB 710837 A GB710837 A GB 710837A GB 2519052 A GB2519052 A GB 2519052A GB 2519052 A GB2519052 A GB 2519052A GB 710837 A GB710837 A GB 710837A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzles
- nozzle
- liquid
- pipe
- gas
- 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
- 239000007788 liquid Substances 0.000 title abstract 5
- 239000002351 wastewater Substances 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000013589 supplement Substances 0.000 abstract 1
Classifications
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- 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
- B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
- B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
- B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
710,837. Aerating waste water. SULZER FRERES SOC. ANON. Oct. 8, 1952, No. 25190/52. Class 111. [Also in Groups VI, XII and XXVIII] Apparatus for aerating waste water in a biological purification process comprises an upwardly directed convergent-divergent nozzle through which the liquid flows, a horizontal gas inlet in the region of the nozzle throat and after the nozzle an unobstructed rising conduit having a flow cross-section greater than that of the nozzle outlet. A mixing tower comprises a liquid inlet chamber 1 separated from an upper chamber 6 by a double-walled partition 3 penetrated by a large number of convergent-divergent nozzles 4 and constituting a gas inlet space which is supplied from a pipe 7 and annular chamber 8. The nozzles may be rectangular or circular in cross-section and the throat suddenly widens between the lower and upper edges of the gas inlet slot 5. Liquid flows through the nozzles at at least 5 m. per sec. and, the cross-sectioned area of the upper chamber being at least 20 times the total area of the nozzle throats, the gasliquid mixture becomes turbulent until at some distance from the nozzles liquid is withdrawn through a pipe 13 the washed gas escaping through a pipe 12. A gas blower may supplement the suction action of the nozzles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2519052A GB710837A (en) | 1952-10-08 | 1952-10-08 | Apparatus for mixing a gas with a liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2519052A GB710837A (en) | 1952-10-08 | 1952-10-08 | Apparatus for mixing a gas with a liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB710837A true GB710837A (en) | 1954-06-16 |
Family
ID=10223690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2519052A Expired GB710837A (en) | 1952-10-08 | 1952-10-08 | Apparatus for mixing a gas with a liquid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB710837A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001109B (en) * | 1977-07-15 | 1982-02-10 | Palmer R J | Improvements in and relating to dry cleaning processes |
GB2190682A (en) * | 1986-04-18 | 1987-11-25 | Wessex Water Authority | Treatment of bio-gas |
-
1952
- 1952-10-08 GB GB2519052A patent/GB710837A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001109B (en) * | 1977-07-15 | 1982-02-10 | Palmer R J | Improvements in and relating to dry cleaning processes |
GB2190682A (en) * | 1986-04-18 | 1987-11-25 | Wessex Water Authority | Treatment of bio-gas |
GB2190682B (en) * | 1986-04-18 | 1990-03-21 | Wessex Water Authority | Treatment of bio-gas |
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