GB1461038A - Spray drier - Google Patents

Spray drier

Info

Publication number
GB1461038A
GB1461038A GB662575A GB662575A GB1461038A GB 1461038 A GB1461038 A GB 1461038A GB 662575 A GB662575 A GB 662575A GB 662575 A GB662575 A GB 662575A GB 1461038 A GB1461038 A GB 1461038A
Authority
GB
United Kingdom
Prior art keywords
outlet
chamber
spray drier
air
bed
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
GB662575A
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.)
Stork Amsterdam NV
Original Assignee
Stork Amsterdam NV
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 Stork Amsterdam NV filed Critical Stork Amsterdam NV
Publication of GB1461038A publication Critical patent/GB1461038A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
    • F26B3/22—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source and the materials or objects to be dried being in relative motion, e.g. of vibration
    • F26B3/24—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source and the materials or objects to be dried being in relative motion, e.g. of vibration the movement being rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1461038 Spray drier STORK AMSTERDAM BV 17 Feb 1975 6625/75 Heading B1B A spray drier comprises a chamber having means for introducing a carrier liquid and heating air at the top of the chamber, and an inverted conical or frustoconical outlet 18 at the bottom of the chamber, the outlet comprising an axially extending outlet 22, 24 for the air, and a sloping pervious bed 30 surrounding the outlet 22 and leading to a product outlet 46, 50, 52. Fluidizing air is delivered at 42 to the bed 30 through a plenum 40. The heating air follows the path indicated by the arrows on the Fig. cyclonic in the portion 18 and returning up the outside of the portions 20, 22 and down their interior.
GB662575A 1975-02-17 1975-02-17 Spray drier Expired GB1461038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7501856A NL7501856A (en) 1975-02-17 1975-02-17 SPRAY DRYER.

Publications (1)

Publication Number Publication Date
GB1461038A true GB1461038A (en) 1977-01-13

Family

ID=19823195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB662575A Expired GB1461038A (en) 1975-02-17 1975-02-17 Spray drier

Country Status (4)

Country Link
DE (1) DE2506638A1 (en)
FR (1) FR2300982A1 (en)
GB (1) GB1461038A (en)
NL (1) NL7501856A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097484A1 (en) * 1982-06-14 1984-01-04 A/S Niro Atomizer Manufacture of an agglomerated powdery milk product
EP0127031A1 (en) * 1983-05-24 1984-12-05 Combustion Engineering, Inc. Spray dryer apparatus
CN104014146A (en) * 2014-05-08 2014-09-03 江苏嘉泰蒸发结晶设备有限公司 Material distributing and defoaming device of evaporator
CN114534281A (en) * 2022-02-25 2022-05-27 江苏三吉利化工股份有限公司 Hydroquinone spray drying device and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115400437B (en) * 2022-09-01 2023-09-19 新拓洋生物工程有限公司 Spray drying device for producing vitamin K2

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097484A1 (en) * 1982-06-14 1984-01-04 A/S Niro Atomizer Manufacture of an agglomerated powdery milk product
US4490403A (en) * 1982-06-14 1984-12-25 A/S Niro Atomizer Process for producing an agglomerated powdery milk product
EP0127031A1 (en) * 1983-05-24 1984-12-05 Combustion Engineering, Inc. Spray dryer apparatus
CN104014146A (en) * 2014-05-08 2014-09-03 江苏嘉泰蒸发结晶设备有限公司 Material distributing and defoaming device of evaporator
CN114534281A (en) * 2022-02-25 2022-05-27 江苏三吉利化工股份有限公司 Hydroquinone spray drying device and method

Also Published As

Publication number Publication date
FR2300982A1 (en) 1976-09-10
NL7501856A (en) 1976-08-19
DE2506638A1 (en) 1976-08-26
FR2300982B1 (en) 1980-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940217