GB1045048A - Method and apparatus for mixing gas, liquids or powder with a liquid medium - Google Patents
Method and apparatus for mixing gas, liquids or powder with a liquid mediumInfo
- Publication number
- GB1045048A GB1045048A GB869464A GB869464A GB1045048A GB 1045048 A GB1045048 A GB 1045048A GB 869464 A GB869464 A GB 869464A GB 869464 A GB869464 A GB 869464A GB 1045048 A GB1045048 A GB 1045048A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- liquids
- liquid
- powder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
-
- 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
- B01F23/234—Surface aerating
-
- 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
- B01F23/234—Surface aerating
- B01F23/2341—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere
- B01F23/23411—Surface aerating by cascading, spraying or projecting a liquid into a gaseous atmosphere by cascading the liquid
-
- 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
- B01F23/56—Mixing liquids with solids by introducing solids in liquids, e.g. dispersing or dissolving
-
- 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
-
- 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
-
- 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
- B01F25/3122—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof the material flowing at a supersonic velocity thereby creating shock waves
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treatment Of Sludge (AREA)
Abstract
1,045,048. Mixing in conduits; aerating liquids; contacting liquids with solids, liquids and gases. VYZKUMNY USTAV VODOHOSPHODARSKY. March 2, 1964 [March 1, 1963], No. 8694/64. Headings B1C and B1F. Gas, liquid or powder may be mixed with a liquid medium by the creation of a hydraulic jump in a closed conduit. As shown in Fig. 1 the liquid flows at super-critical speed from a conduit 1 through an adjustable nozzle 2 into a conduit 3 the discharge from which is regulated at 7, so that a hydraulic jump is formed across the full crosssection of the conduit; air admitted at 4 is entrained into the jump and may be gas, powder or liquid droplets introduced under pressure at 5. There may be helical baffles in the conduit 3 for creating a spiral flow, or a freely rotatable propeller stirrer 8. The conduit may be extended by a vertical section 9 to increase the mixing time. There may be a preliminary aerating cylinder for the liquid (see Fig. 3, not shown) and a separation chamber may be fitted to the conduit 3 (see Fig. 2, not shown). The apparatus may be used for degassing, promoting chemical reactions,the ozonization, chlorination or oxidation of water or sludge.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS118563 | 1963-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1045048A true GB1045048A (en) | 1966-10-05 |
Family
ID=5345599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB869464A Expired GB1045048A (en) | 1963-03-01 | 1964-03-02 | Method and apparatus for mixing gas, liquids or powder with a liquid medium |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1244725B (en) |
GB (1) | GB1045048A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1197260A1 (en) * | 2000-10-11 | 2002-04-17 | Vakumix Rühr- und Homogenisiertechnik Aktiengesellschaft | Apparatus for homogenizing flowable materials |
EP2186557A1 (en) * | 2007-08-03 | 2010-05-19 | Fresh Water (Beijing) Technology Co., Ltd. | A system for feeding gas into liquid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE631458C (en) * | 1931-02-09 | 1936-06-22 | Jean Antoine Marcel Teliet | Device for the intimate mixing of powdery substances with gases or liquids |
FR815247A (en) * | 1936-03-18 | 1937-07-08 | Tecalemit Mondial | Method and apparatus for mixing a powder with a stream of water under pressure |
-
1964
- 1964-02-29 DE DEV25494A patent/DE1244725B/en active Pending
- 1964-03-02 GB GB869464A patent/GB1045048A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1197260A1 (en) * | 2000-10-11 | 2002-04-17 | Vakumix Rühr- und Homogenisiertechnik Aktiengesellschaft | Apparatus for homogenizing flowable materials |
EP2186557A1 (en) * | 2007-08-03 | 2010-05-19 | Fresh Water (Beijing) Technology Co., Ltd. | A system for feeding gas into liquid |
EP2186557A4 (en) * | 2007-08-03 | 2011-12-28 | Fresh Water Beijing Technology Co Ltd | A system for feeding gas into liquid |
US8814147B2 (en) | 2007-08-03 | 2014-08-26 | Fresh Water (Beijing) Technology Co., Ltd. | System for feeding gas into liquid |
Also Published As
Publication number | Publication date |
---|---|
DE1244725B (en) | 1967-07-20 |
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