ES421784A1 - Venturi-type devices - Google Patents

Venturi-type devices

Info

Publication number
ES421784A1
ES421784A1 ES421784A ES421784A ES421784A1 ES 421784 A1 ES421784 A1 ES 421784A1 ES 421784 A ES421784 A ES 421784A ES 421784 A ES421784 A ES 421784A ES 421784 A1 ES421784 A1 ES 421784A1
Authority
ES
Spain
Prior art keywords
section
barriers
fluid
flow
cross
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
Application number
ES421784A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micron Engineering Inc
Original Assignee
Micron Engineering Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micron Engineering Inc filed Critical Micron Engineering Inc
Publication of ES421784A1 publication Critical patent/ES421784A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/10—Venturi scrubbers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/54—Venturi scrubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

A venturi-type device comprises a fluid flow passage containing in the direction of fluid flow, an upstream section of progressively reducing cross-section, a venturi throat section, and a downstream section of progressively increasing cross-section. The necessary changes in cross-section are produced by a plurality of physical barriers disposed in the passage and spaced from each other transverse to the direction of flow of the fluid, the changes in cross-section being caused by differences in length of the barriers. The barriers may be substantially flat parallel plates disposed longitudinally of the direction of the flow. The surfaces of the barriers may be coated with liquid or solid material. In an exchange device the barriers may be hollow to form other passageways for the flow of a second fluid through the device in exchange relation with the first fluid passing between the barriers.
ES421784A 1972-12-26 1973-12-26 Venturi-type devices Expired ES421784A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31789872A 1972-12-26 1972-12-26
US370895A US3870082A (en) 1972-12-26 1973-06-18 Venturi-type devices

Publications (1)

Publication Number Publication Date
ES421784A1 true ES421784A1 (en) 1976-08-01

Family

ID=26981206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421784A Expired ES421784A1 (en) 1972-12-26 1973-12-26 Venturi-type devices

Country Status (15)

Country Link
US (1) US3870082A (en)
JP (1) JPS4997378A (en)
AR (1) AR200507A1 (en)
AU (1) AU6297673A (en)
BE (1) BE808988A (en)
BR (1) BR7310047D0 (en)
CA (1) CA1009568A (en)
DD (1) DD115043A5 (en)
DE (1) DE2361636A1 (en)
ES (1) ES421784A1 (en)
FR (1) FR2211276B3 (en)
IL (1) IL43861A0 (en)
IT (1) IT1008091B (en)
LU (1) LU69018A1 (en)
NL (1) NL7317026A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231978A (en) * 1975-08-04 1977-03-10 Ducon Co Cleansing and purifying apparatus and method
US4000993A (en) * 1975-11-10 1977-01-04 Micron Engineering Inc. Process for scrubbing gas streams
US4175933A (en) * 1976-10-22 1979-11-27 Coal Industry (Patents) Limited Dust filter apparatus
JPS5388659A (en) * 1977-01-17 1978-08-04 Jgc Corp Gas/liquid contact apparatus
US4216001A (en) * 1979-01-10 1980-08-05 The Chemithon Corporation Gas scrubbing apparatus
AU554825B2 (en) * 1982-09-07 1986-09-04 Dino M. Belli Preventing scale formation in water systems
US4834782A (en) * 1986-07-21 1989-05-30 Silva Robert E System and method for scrubbing one fluid with another fluid
US5009511A (en) * 1987-10-20 1991-04-23 Inorganic Recycling Incorporated Inorganic recycling process
US5300131A (en) * 1992-04-13 1994-04-05 Richard Donald E Compact scrubber
US5336284A (en) * 1993-03-29 1994-08-09 Compliance Systems International, Inc. Multiple throat, narrow gap venturi scrubber and method of using same
US5535989A (en) * 1994-12-02 1996-07-16 Sen; Dipak K. Liquid film producing process and apparatus for fluid-liquid contacting
US6183527B1 (en) 1998-02-02 2001-02-06 Black & Decker Inc. Dust collector with work surface
US6149137A (en) * 1998-11-02 2000-11-21 Callidus Technologies, Inc. Method and apparatus for quenching hot flue gases
US6471392B1 (en) 2001-03-07 2002-10-29 Holl Technologies Company Methods and apparatus for materials processing
US6742774B2 (en) * 1999-07-02 2004-06-01 Holl Technologies Company Process for high shear gas-liquid reactions
US7538237B2 (en) * 1999-07-02 2009-05-26 Kreido Laboratories Process for high shear gas-liquid reactions
US6830806B2 (en) * 2001-04-12 2004-12-14 Kreido Laboratories Methods of manufacture of electric circuit substrates and components having multiple electric characteristics and substrates and components so manufactured
WO2003022415A2 (en) * 2001-09-13 2003-03-20 Holl Technologies Company Methods and apparatus for transfer of heat energy between a body surface and heat transfer fluid
US6787246B2 (en) 2001-10-05 2004-09-07 Kreido Laboratories Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix
US7098360B2 (en) * 2002-07-16 2006-08-29 Kreido Laboratories Processes employing multiple successive chemical reaction process steps and apparatus therefore
CN100402412C (en) * 2002-09-11 2008-07-16 克雷多实验室 Methods and apparatus for high-shear mixing and reacting of materials
AU2003288916A1 (en) * 2002-10-03 2004-04-23 Kredo Laboratories Apparatus for transfer of heat energy between a body surface and heat transfer fluid
DE102010009347B4 (en) * 2010-02-25 2015-09-10 Helmut Bastian Apparatus for washing flue gas
US10300447B2 (en) * 2016-12-01 2019-05-28 Phillips 66 Company Equalizing vapor velocity for reactor inlet
CN105920960B (en) * 2016-06-15 2019-11-15 高境 Remove the method and system of fine particle in degassing sol
JP7451336B2 (en) * 2020-07-22 2024-03-18 上田日本無線株式会社 Rectification structure for gas sensors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1236431A (en) * 1912-08-07 1917-08-14 Charles Gilbert Hawley Apparatus for milking cattle.
US1648708A (en) * 1925-06-01 1927-11-08 Bailey Meter Co Pressure-difference-creating device
US1702274A (en) * 1926-03-30 1929-02-19 Schmidt Ernst Determining the quantity of flowing liquids or gases
US1940790A (en) * 1930-10-18 1933-12-26 Walter S Diehl Fluid conducting passage
US2489893A (en) * 1940-01-16 1949-11-29 Bailey Meter Co Apparatus for purifying and feeding sample gas
US2466684A (en) * 1945-04-18 1949-04-12 Harold W Case Radiator core
US2700595A (en) * 1950-12-07 1955-01-25 Standard Oil Co Fluid inlet for suspended solids contacting
US2957308A (en) * 1957-07-03 1960-10-25 Boeing Co Flow deflector grid
US3181287A (en) * 1961-06-14 1965-05-04 Solly R Rabson Scrubbing apparatus for removing particulate matter from air

Also Published As

Publication number Publication date
DD115043A5 (en) 1975-09-12
BR7310047D0 (en) 1974-08-15
US3870082A (en) 1975-03-11
FR2211276B3 (en) 1976-10-15
AR200507A1 (en) 1974-11-15
BE808988A (en) 1974-04-16
JPS4997378A (en) 1974-09-13
DE2361636A1 (en) 1974-06-27
AU6297673A (en) 1975-05-29
LU69018A1 (en) 1974-02-22
CA1009568A (en) 1977-05-03
IL43861A0 (en) 1974-03-14
NL7317026A (en) 1974-06-28
FR2211276A1 (en) 1974-07-19
IT1008091B (en) 1976-11-10

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