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GB1393032A - Device for throttling and guiding gas streams - Google Patents

Device for throttling and guiding gas streams

Info

Publication number
GB1393032A
GB1393032A GB2638072A GB2638072A GB1393032A GB 1393032 A GB1393032 A GB 1393032A GB 2638072 A GB2638072 A GB 2638072A GB 2638072 A GB2638072 A GB 2638072A GB 1393032 A GB1393032 A GB 1393032A
Authority
GB
United Kingdom
Prior art keywords
gas
throttling means
throttling
sides
beams
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
GB2638072A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1393032A publication Critical patent/GB1393032A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02709—Throttle passages in the form of perforated plates
    • F16L55/02718—Throttle passages in the form of perforated plates placed transversely
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/37—Louvers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electrostatic Separation (AREA)
  • Air-Flow Control Members (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1393032 Electrostatic precipitators METALLGESELLSCHAFT AG 6 June 1972 [22 June 1971] 26380/72 Heading B2J [Also in Division G3] A device for throttling and guiding a gas flow e.g. for improving the operation of coolers or electrostatic precipitators, comprises a number of juxtaposed parallel throttling means 2, Fig. 1, of angle cross-section carried by respective beams 1 and having a number of staggered apertures 4 in their sides. In an alternative arrangement the throttling means of each beam may comprise several bent strips (8), Fig. 2 (not shown), placed side-by-side along the associated beam. In Fig. 5a the device is located in a gas deflector with the apices of the throttling means lying in plane I-I and pointing against the direction of fall of dust carried by the gas so that the falling dust will slide down the sloping sides of the throttling means and collect in bin 14. The beams may be displaced relatively in parallel to provide a non-uniform arrangement complementary to a non-uniform gas inflow to produce a uniform gas outflow. The throttling means of adjacent beams may be arranged with their sides in spaced or overlapping relationship, Figs. 6a and 6c (not shown), to contrict the flow cross-section by 30 to 70%, preferably 45 to 55%. The gas deflector shown in Fig. 5a includes a louvre 9 formed by slats 10 provided with bent-out tongues 11 at their downstream ends.
GB2638072A 1971-06-22 1972-06-06 Device for throttling and guiding gas streams Expired GB1393032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130826 DE2130826A1 (en) 1971-06-22 1971-06-22 DEVICE FOR REDUCING AND EQUALIZATION

Publications (1)

Publication Number Publication Date
GB1393032A true GB1393032A (en) 1975-05-07

Family

ID=5811415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2638072A Expired GB1393032A (en) 1971-06-22 1972-06-06 Device for throttling and guiding gas streams

Country Status (9)

Country Link
US (1) US3831350A (en)
JP (1) JPS5430140B1 (en)
CA (1) CA984768A (en)
CS (1) CS171168B2 (en)
DE (1) DE2130826A1 (en)
FR (1) FR2143062B1 (en)
GB (1) GB1393032A (en)
IT (1) IT959877B (en)
RO (1) RO60865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114909369A (en) * 2022-05-09 2022-08-16 阿尔法（江苏）重工科技有限公司 Gas distributor based on tank-merging blowing process

Families Citing this family (31)

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CH597712A5 (en) * 1976-06-30 1978-04-14 Bbc Brown Boveri & Cie
GB1603107A (en) * 1977-09-06 1981-11-18 Lodge Cottrell Ltd Gas treatment
NL181451C (en) * 1980-05-08 1987-08-17 Hoogovens Groep Bv DEVICE FOR INFLUENCING THE FLOW OF A GAS.
US4360432A (en) * 1981-09-10 1982-11-23 The Terrell Machine Company Filtering apparatus having inlet vanes for preventing accumulation of particulates
US4457336A (en) * 1982-07-14 1984-07-03 Flanders Filters, Inc. Air flow control apparatus
US4535811A (en) * 1984-01-20 1985-08-20 Flanders Filters, Inc. Air flow control apparatus
US4695297A (en) * 1985-03-26 1987-09-22 Hein Arthur G Electrostatic precipitator
US4655804A (en) * 1985-12-11 1987-04-07 Environmental Elements Corp. Hopper gas distribution system
US4883509A (en) * 1988-02-12 1989-11-28 Giambattista Giusti Multi stage gas inlet construction for dust collectors
US4883510A (en) * 1988-02-12 1989-11-28 Giambattista Giusti Gas inlet construction for fabric filter dust collections
US5030261A (en) * 1988-02-12 1991-07-09 Giambattista Giusti Two stage transition input section for dust collectors
US5156658A (en) * 1991-05-01 1992-10-20 Research-Cottrell, Inc. Electrostatic precipitator gas inlet plenum having a corrugated perforated plate
US5167080A (en) * 1991-11-08 1992-12-01 Eastman Kodak Company Method and apparatus for drying a web of indeterminate length
DE4142757C2 (en) * 1991-12-23 1996-03-14 Ltg Lufttechnische Gmbh Throttling device
US5223008A (en) * 1992-08-24 1993-06-29 Flex-Kleen Corp. Horizontally mounted filter cartridge dust collector
GB2275545A (en) * 1993-02-24 1994-08-31 Siemens Ag Diverting fluid flow
DE4323541A1 (en) * 1993-07-14 1995-01-19 Siemens Ag Combined mixing and deflection device
DE4325977A1 (en) * 1993-08-03 1995-02-09 Balcke Duerr Ag Diffuser
DE10101816A1 (en) * 2001-01-17 2002-07-18 Peter Ueberall Flat diffuser for altering cross section of flow in a flow channel has multiple single diffusers as divergent rectangular channels fitted alongside each other over the cross section of flow.
DK1604742T3 (en) 2004-06-07 2011-01-03 Balcke Duerr Gmbh Gas supply for electrofilter and electrofilter device
US7618472B2 (en) * 2005-12-16 2009-11-17 Uop Llc Vane-type demister
US7998253B2 (en) * 2007-07-19 2011-08-16 Menardi-Mikropul Llc Airflow reducing and redirecting arrangement for industrial baghouse
US8097052B2 (en) * 2007-08-28 2012-01-17 Porter Mcguffie, Inc. Hopper flow smoothing method and device
US20140360362A1 (en) * 2013-06-06 2014-12-11 General Electric Company Method and systems for particle separation in an exhaust gas recirculation system
US8883082B1 (en) * 2013-09-27 2014-11-11 Babcock Power Development LLC Gas distributors for circulating fluidized bed reactors
CZ2013999A3 (en) * 2013-12-13 2015-08-12 Ăšstav termomechaniky AV ÄŚR , v.v.i. Liquid distribution method in dependence on electrical control signal and apparatus for making the same
CN106573134B (en) 2014-06-20 2021-04-06 美德斯普瑞公司 Spray device and method for making spray device and related devices
TWI614461B (en) * 2016-01-27 2018-02-11 台達電子工業股份有限公司 Total heat exchanger
KR102141273B1 (en) * 2017-05-24 2020-08-04 주식회사 엘지화학 A baffle apparatus for improving a flow deviation
ES2993070T3 (en) * 2017-06-22 2024-12-20 Kelvin Thermal Energy Inc Stabilized thermal energy output system
CN110508399B (en) * 2019-09-30 2020-12-08 南京溧水高新创业投资管理有限公司 Array sheet type electric dust removal box

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480801C (en) * 1929-08-10 Oski Akt Ges Electric gas cleaner with dust removal channels
US1216685A (en) * 1914-08-05 1917-02-20 Joseph W Harding Ventilating apparatus.
DE439777C (en) * 1925-08-19 1927-01-19 Siemens Schuckertwerke G M B H Device for the even distribution of the gas flow in electrical gas cleaning systems
GB449344A (en) * 1935-02-20 1936-06-25 Benjamin Donald Hughes Improvements in and relating to ventilators
US2220833A (en) * 1937-12-03 1940-11-05 Emil O Young Damper construction and remote control therefor
US2162923A (en) * 1938-03-05 1939-06-20 Herbert H Short Refrigerator air circulating and purifying means
GB892388A (en) * 1959-04-09 1962-03-28 Walter Kaufmann Filter for separating solid and liquid constituents from gaseous media
FR1276784A (en) * 1960-10-13 1961-11-24 Ameliorair S A Improvements made to droplet separator devices, in particular to blowing loops for the distribution of a stream of humidified gas
DE1188563B (en) * 1961-04-13 1965-03-11 Metallgesellschaft Ag Device for deflecting and evenly distributing the dust-containing raw gas flow in an angled feed channel for electrostatic dust separators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114909369A (en) * 2022-05-09 2022-08-16 阿尔法（江苏）重工科技有限公司 Gas distributor based on tank-merging blowing process

Also Published As

Publication number Publication date
CA984768A (en) 1976-03-02
CS171168B2 (en) 1976-10-29
DE2130826A1 (en) 1973-01-11
FR2143062A1 (en) 1973-02-02
IT959877B (en) 1973-11-10
JPS5430140B1 (en) 1979-09-28
US3831350A (en) 1974-08-27
RO60865A (en) 1976-09-15
FR2143062B1 (en) 1977-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee