US1846577A - Mixing apparatus - Google Patents
Mixing apparatus Download PDFInfo
- Publication number
- US1846577A US1846577A US305854A US30585428A US1846577A US 1846577 A US1846577 A US 1846577A US 305854 A US305854 A US 305854A US 30585428 A US30585428 A US 30585428A US 1846577 A US1846577 A US 1846577A
- Authority
- US
- United States
- Prior art keywords
- plunger
- liquid
- orifices
- chamber
- bore
- 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 - Lifetime
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Classifications
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7925—Piston-type valves
Definitions
- MIXING APARATUS Filed Sept. 1.3, 1928 jv Merz/Laym- TOMQLS I/MZZLlerLBiQ-Zer* @MMU Patented Feb. 23, 1932 UNITED lSTATES THOMAS WALTER BARBER, OF LONDON, ENGLAND MIXING APPARATUS Application filed September 13, 192B, Serial No. 305,854, and in Great Britain September 30, 1927.
- This invention relates to improvements in apparatus for the mixing of liquids, of gases, or of gases and liquids, and has for its object to obtain an equally intimate admixture under varying conditions of flow.
- W hen a gas or liquid (a),-as, for example, an acid-has to be added to another liquid or gas (b),-as, for example, an oil,- in controlled proportions and in such a manner that an intimate admiXt-ure shall take place, it is desirable that the liquid (a),- usually added as a relatively small percentage of liquid (6),-be introduced into in the form of a jet, spray or series of jets or sprays; and that the orifices be of variable capa-city--while retaining unvaried the finely divided character of the jets or sprays-so as to accommodate themselves to variations in flow or pressure or in both.
- the apparatus should also be so constructed that it will continue to function correctly, even if the passage of the liquids or gases tend to set up conditions which might cause progressive choking of the orifices. It
- a vertical sectional view of an apparatus to comply with these conditions is shown in the accompanying drawing, and may be constructed as fol-
- An external chamber A preferably cylindrical, is provided to receive at its upper end the liquid or gas and a distributing or injecting device B is disposed within this chamber in such a manner that the gas or liquid (a), as it issues therefrom, is injected into the liquid (b) as it passes through said chamber.
- This distributing device may be constructed as follows A cylindrical body B,
- chamber A disposed within chamber A, is bored out to accommodate a pistonl or plunger D.
- the bore E is provided with orifices C so disposed that the plunger D, in its travel, will progressively open or close a larger or smaller area of these orifices.
- These orifices C communicate with the chamber A and insure that the liquid or gas (a) always issues in the form of a jet or spray.
- the plunger D is controlled by a spring F weight, or other equivalent device F, so that, when no liquid (a) is flowing, all the orifices C are closed.
- the liquid (a) during its flow is directed into the bore E and acts against one end of the plunger D, which it pushes along the bore until a sufficient area of the orifices C is uncovered to pass the quantity of liquid (a) which is flowing.
- the plunger automatically takes account of this and is moved by the incoming liquid (a) until the necessary area for discharge is provided.
- the plunger may be made in two parts D and D1 so disposed that, on withdrawal of part D, the part Dl remains in the bore and covers the demandss C.
- An apparatus for mixing fluids comprising two concentric cylindrical members dening two chambers, one of said chambers being open to and fed by one of said fluids, and the other being open to and fed by the other fluid, a cylindrical plunger in the inner of said chambers, said plunger having one face in contact with one only of said fluids, and the opposite face in contact only with the other of said fluids, and injecting orifices in the wall of the inner cylindrical member.
- An apparatus comico prisng a cylindrical body in the inner cylindrical chamber having the same diameter as the plunger and a length suiicient to close all of the orilices When the plunger is Withdrawn from the inner chamber, said body being attachable to said plunger, and means to limit the displacement of said body.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Multiple-Way Valves (AREA)
Description
Fb. 23, 1932. T. w. BARBER 1,846,577
MIXING APARATUS Filed Sept. 1.3, 1928 jv Merz/Laym- TOMQLS I/MZZLlerLBiQ-Zer* @MMU Patented Feb. 23, 1932 UNITED lSTATES THOMAS WALTER BARBER, OF LONDON, ENGLAND MIXING APPARATUS Application filed September 13, 192B, Serial No. 305,854, and in Great Britain September 30, 1927.
This invention relates to improvements in apparatus for the mixing of liquids, of gases, or of gases and liquids, and has for its object to obtain an equally intimate admixture under varying conditions of flow.
W hen a gas or liquid (a),-as, for example, an acid-has to be added to another liquid or gas (b),-as, for example, an oil,- in controlled proportions and in such a manner that an intimate admiXt-ure shall take place, it is desirable that the liquid (a),- usually added as a relatively small percentage of liquid (6),-be introduced into in the form of a jet, spray or series of jets or sprays; and that the orifices be of variable capa-city--while retaining unvaried the finely divided character of the jets or sprays-so as to accommodate themselves to variations in flow or pressure or in both.
The apparatus should also be so constructed that it will continue to function correctly, even if the passage of the liquids or gases tend to set up conditions which might cause progressive choking of the orifices. It
should also be capable of being easily cleaned.
According to this invention, a vertical sectional view of an apparatus to comply with these conditions is shown in the accompanying drawing, and may be constructed as fol- An external chamber A, preferably cylindrical, is provided to receive at its upper end the liquid or gas and a distributing or injecting device B is disposed within this chamber in such a manner that the gas or liquid (a), as it issues therefrom, is injected into the liquid (b) as it passes through said chamber.
This distributing device may be constructed as follows A cylindrical body B,
disposed within chamber A, is bored out to accommodate a pistonl or plunger D. The bore E is provided with orifices C so disposed that the plunger D, in its travel, will progressively open or close a larger or smaller area of these orifices. These orifices C communicate with the chamber A and insure that the liquid or gas (a) always issues in the form of a jet or spray. j
The plunger D is controlled by a spring F weight, or other equivalent device F, so that, when no liquid (a) is flowing, all the orifices C are closed.
The liquid (a) during its flow, is directed into the bore E and acts against one end of the plunger D, which it pushes along the bore until a sufficient area of the orifices C is uncovered to pass the quantity of liquid (a) which is flowing.
If the rate of flow of such liquid (a) is G3 increased, the plunger D is pushed further along the bore E and uncovers a larger area of the orifices. If the rate of feed is decreased, the plunger recedes and the area of the orifices is proportionately diminished. G5
If the orifices become choked (as is often the case with viscous liquids, or where chemical interactions are concerned), the plunger automatically takes account of this and is moved by the incoming liquid (a) until the necessary area for discharge is provided.
To facilitate cleaning of the bore E, the plunger may be made in two parts D and D1 so disposed that, on withdrawal of part D, the part Dl remains in the bore and covers the orices C.
It is, of course, obvious that this apparatus may be used in a series and that the liquids to be passed through it may contain matter in solution or suspension.
This invention is not limited to the construction above described, which is given merely as an example of the manner in which it may be applied.
Having now fully described my invention, what I claim as new and desire to secure by Letters Patent of the United States, is:
l. An apparatus for mixing fluids, comprising two concentric cylindrical members dening two chambers, one of said chambers being open to and fed by one of said fluids, and the other being open to and fed by the other fluid, a cylindrical plunger in the inner of said chambers, said plunger having one face in contact with one only of said fluids, and the opposite face in contact only with the other of said fluids, and injecting orifices in the wall of the inner cylindrical member.
2. An apparatus according to claim l, comico prisng a cylindrical body in the inner cylindrical chamber having the same diameter as the plunger and a length suiicient to close all of the orilices When the plunger is Withdrawn from the inner chamber, said body being attachable to said plunger, and means to limit the displacement of said body.
In testimony whereof I affixmy signature.
THOMAS WALTER BARBER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1846577X | 1927-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1846577A true US1846577A (en) | 1932-02-23 |
Family
ID=10891859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US305854A Expired - Lifetime US1846577A (en) | 1927-09-30 | 1928-09-13 | Mixing apparatus |
Country Status (1)
Country | Link |
---|---|
US (1) | US1846577A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775255A (en) * | 1952-07-19 | 1956-12-25 | Robert E Snyder | Apparatus for controlling hydraulic surge |
US3225758A (en) * | 1959-12-30 | 1965-12-28 | Morch Ernst Trier | Piston type respirator |
US3271998A (en) * | 1963-05-06 | 1966-09-13 | Bowser Inc | Device for improving detection of contaminants |
DE1257112B (en) * | 1963-11-02 | 1967-12-28 | William Edgar Hotchkiss | Device for saturating a liquid with gas |
US4937558A (en) * | 1986-04-08 | 1990-06-26 | Societe Nationale Elf Aquitaine (Production) | Flow failure detector |
JP2003504198A (en) * | 1999-07-16 | 2003-02-04 | バイエル アクチェンゲゼルシャフト | Dispersion nozzle with variable throughput |
-
1928
- 1928-09-13 US US305854A patent/US1846577A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2775255A (en) * | 1952-07-19 | 1956-12-25 | Robert E Snyder | Apparatus for controlling hydraulic surge |
US3225758A (en) * | 1959-12-30 | 1965-12-28 | Morch Ernst Trier | Piston type respirator |
US3271998A (en) * | 1963-05-06 | 1966-09-13 | Bowser Inc | Device for improving detection of contaminants |
DE1257112B (en) * | 1963-11-02 | 1967-12-28 | William Edgar Hotchkiss | Device for saturating a liquid with gas |
US4937558A (en) * | 1986-04-08 | 1990-06-26 | Societe Nationale Elf Aquitaine (Production) | Flow failure detector |
JP2003504198A (en) * | 1999-07-16 | 2003-02-04 | バイエル アクチェンゲゼルシャフト | Dispersion nozzle with variable throughput |
JP4781585B2 (en) * | 1999-07-16 | 2011-09-28 | バイエル・テクノロジー・サービシーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Dispersion nozzle with variable throughput |
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