GB640104A - Improvements in or relating to centrifugal separators - Google Patents

Improvements in or relating to centrifugal separators

Info

Publication number
GB640104A
GB640104A GB235148A GB235148A GB640104A GB 640104 A GB640104 A GB 640104A GB 235148 A GB235148 A GB 235148A GB 235148 A GB235148 A GB 235148A GB 640104 A GB640104 A GB 640104A
Authority
GB
United Kingdom
Prior art keywords
gases
blading
whirl
passage
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
Application number
GB235148A
Inventor
William Evelyn Patrick Johnson
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Priority to GB235148A priority Critical patent/GB640104A/en
Publication of GB640104A publication Critical patent/GB640104A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)

Abstract

640,104. Gas turbines. POWER JETS (RESEARCH & DEVELOPMENT). Ltd. Jan. 26, 1948, No. 2351. [Class 110(iii)] [Also in Group II] In a gas turbine plant a centrifugal separator for removing dust and the like from gases comprises an annular flow passage 4 of, radially convergent form, the passage having at its upstream end, means to impart whirl to the gases. Dust and other heavier material is discharged through an annular slot 3, or a number of peripheral slots in the wall 4. Stationary vanes 2 may be used to whirl the fluid, or the latter may enter the passage tangentially. Fig. 3 shows a gas-turbine plant comprising a two-stage axial-flow turbine rotor 5, on a shaft 6, which is supplied with working- fluid by combustion chambers 7 to which air flows through ducts 8. Combustion gases pass between guide blades 2. The whirl velocity of the gases reaching the turbines enables them to be fed directly to the blading without first passing through nozzle blading. The rotor blading may be placed in divergent portions of the tubes 1, down-stream from slots 3. Specification 639,468, [Group XII], is referred to in the Complete Specification and 639,483, [Group XII], in the Provisional Specification.
GB235148A 1948-01-26 1948-01-26 Improvements in or relating to centrifugal separators Expired GB640104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB235148A GB640104A (en) 1948-01-26 1948-01-26 Improvements in or relating to centrifugal separators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB235148A GB640104A (en) 1948-01-26 1948-01-26 Improvements in or relating to centrifugal separators

Publications (1)

Publication Number Publication Date
GB640104A true GB640104A (en) 1950-07-12

Family

ID=9738031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB235148A Expired GB640104A (en) 1948-01-26 1948-01-26 Improvements in or relating to centrifugal separators

Country Status (1)

Country Link
GB (1) GB640104A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095419A (en) * 1975-04-08 1978-06-20 Bbc Brown Boveri & Company Limited Thermal power plant
US4199933A (en) * 1973-12-22 1980-04-29 Bbc Brown Boveri & Company Limited Power plant with pressurized-gas generator
GB2164391A (en) * 1984-09-14 1986-03-19 Ahlstroem Oy A gas turbine with a particle separator for the working gas
US4592199A (en) * 1983-06-06 1986-06-03 Jakob Huber Gas turbine engine with pulverized coal firing
US4798047A (en) * 1983-12-19 1989-01-17 Elliott Turbomachinery Co., Inc. Particulate collection and cooling in a turbomachine
US5152134A (en) * 1989-04-28 1992-10-06 Allied Signal Inc. Gas turbine engines with particle traps
FR2694962A1 (en) * 1992-08-19 1994-02-25 Snecma Turbojet whose combustion chamber is protected against the effects of massive ingestion of water.
WO2007089326A2 (en) * 2005-12-07 2007-08-09 Honeywell International Inc. Duct wall water extractor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199933A (en) * 1973-12-22 1980-04-29 Bbc Brown Boveri & Company Limited Power plant with pressurized-gas generator
US4095419A (en) * 1975-04-08 1978-06-20 Bbc Brown Boveri & Company Limited Thermal power plant
US4592199A (en) * 1983-06-06 1986-06-03 Jakob Huber Gas turbine engine with pulverized coal firing
US4651522A (en) * 1983-06-06 1987-03-24 Jakob Huber Gas turbine engine with pulverized coal firing
US4798047A (en) * 1983-12-19 1989-01-17 Elliott Turbomachinery Co., Inc. Particulate collection and cooling in a turbomachine
GB2164391A (en) * 1984-09-14 1986-03-19 Ahlstroem Oy A gas turbine with a particle separator for the working gas
US5152134A (en) * 1989-04-28 1992-10-06 Allied Signal Inc. Gas turbine engines with particle traps
FR2694962A1 (en) * 1992-08-19 1994-02-25 Snecma Turbojet whose combustion chamber is protected against the effects of massive ingestion of water.
US5339622A (en) * 1992-08-19 1994-08-23 Societe Nationale D'etude Et De Construction De Moteurs D'aviation (S.N.E.C.M.A.) Gas turbine engine with improved water ingestion prevention
WO2007089326A2 (en) * 2005-12-07 2007-08-09 Honeywell International Inc. Duct wall water extractor
WO2007089326A3 (en) * 2005-12-07 2007-09-27 Honeywell Int Inc Duct wall water extractor
US7470300B2 (en) 2005-12-07 2008-12-30 Honeywell International Inc. Duct wall water extractor

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