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GB1131242A - Improvements in or relating to spray-drying apparatus - Google Patents

Improvements in or relating to spray-drying apparatus

Info

Publication number
GB1131242A
GB1131242A GB714565A GB714565A GB1131242A GB 1131242 A GB1131242 A GB 1131242A GB 714565 A GB714565 A GB 714565A GB 714565 A GB714565 A GB 714565A GB 1131242 A GB1131242 A GB 1131242A
Authority
GB
United Kingdom
Prior art keywords
spray
insert
feb
liquid
pair
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
GB714565A
Inventor
Brian George Aspery
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.)
GEN FOODS Ltd
Original Assignee
GEN FOODS 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 GEN FOODS Ltd filed Critical GEN FOODS Ltd
Priority to GB714565A priority Critical patent/GB1131242A/en
Publication of GB1131242A publication Critical patent/GB1131242A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/20—Sprayers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,131,242. Spray-producers. GENERAL FOODS Ltd. 18 Feb., 1966 [18 Feb., 1965], No. 7145/65. Heading B2F. A nozzle suitable for use in a spray-drying tower comprises a body portion I provided with a liquid inlet passage 2, a tungsten carbide insert 5 loosely mounted within a cylindrical bore 4 in the body I, a cap member 8, and a plate 11 which is adapted to be screwed down onto the body 1 so as to lower the cap 8 and compress a pair of resilient sealing members 9 and 10 located between the insert and the body. The liquid reaches the outlet 6 in the insert .5 via an annular groove 3 and a pair of tangential passages 7 which cause the liquid to be discharged as a whirling spray. The insert, when worn, may be easily replaced and may be resiliently supported by the members 9 and 10.
GB714565A 1965-02-18 1965-02-18 Improvements in or relating to spray-drying apparatus Expired GB1131242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB714565A GB1131242A (en) 1965-02-18 1965-02-18 Improvements in or relating to spray-drying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB714565A GB1131242A (en) 1965-02-18 1965-02-18 Improvements in or relating to spray-drying apparatus

Publications (1)

Publication Number Publication Date
GB1131242A true GB1131242A (en) 1968-10-23

Family

ID=9827480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB714565A Expired GB1131242A (en) 1965-02-18 1965-02-18 Improvements in or relating to spray-drying apparatus

Country Status (1)

Country Link
GB (1) GB1131242A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762652A (en) * 1972-08-21 1973-10-02 Barry Wehmiller Co Nozzle for delivering a conic spray pattern
EP0075198A1 (en) * 1981-09-22 1983-03-30 Bayer Ag Process and apparatus for obtaining big granules poor in dust by spray-drying of solids
US7780988B2 (en) 2002-02-01 2010-08-24 Bend Research, Inc. Method for making homogeneous spray-dried solid amorphous drug dispersions using pressure nozzles
US8828443B2 (en) 2002-02-01 2014-09-09 Bend Research, Inc. Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
US10383941B2 (en) 2003-08-04 2019-08-20 Bend Research, Inc. Spray drying processes for forming solid amorphous dispersions of drugs and polymers
CN116277774A (en) * 2023-04-23 2023-06-23 安徽宝立华机械设备有限公司 Needle valve pad structure of a needle valve nozzle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762652A (en) * 1972-08-21 1973-10-02 Barry Wehmiller Co Nozzle for delivering a conic spray pattern
EP0075198A1 (en) * 1981-09-22 1983-03-30 Bayer Ag Process and apparatus for obtaining big granules poor in dust by spray-drying of solids
US7780988B2 (en) 2002-02-01 2010-08-24 Bend Research, Inc. Method for making homogeneous spray-dried solid amorphous drug dispersions using pressure nozzles
US8828443B2 (en) 2002-02-01 2014-09-09 Bend Research, Inc. Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
US9339467B2 (en) 2002-02-01 2016-05-17 Bend Research, Inc. Method for making homogeneous spray-dried solid amorphous drug dispersions utilizing modified spray-drying apparatus
US10383941B2 (en) 2003-08-04 2019-08-20 Bend Research, Inc. Spray drying processes for forming solid amorphous dispersions of drugs and polymers
CN116277774A (en) * 2023-04-23 2023-06-23 安徽宝立华机械设备有限公司 Needle valve pad structure of a needle valve nozzle

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