GB628758A - Improvements in or relating to apparatus for drying or crystallisation by spraying - Google Patents

Improvements in or relating to apparatus for drying or crystallisation by spraying

Info

Publication number
GB628758A
GB628758A GB36592/46A GB3659246A GB628758A GB 628758 A GB628758 A GB 628758A GB 36592/46 A GB36592/46 A GB 36592/46A GB 3659246 A GB3659246 A GB 3659246A GB 628758 A GB628758 A GB 628758A
Authority
GB
United Kingdom
Prior art keywords
chamber
outlet
drying
sprayer
height
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
GB36592/46A
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.)
PAUL D'ANS
Original Assignee
PAUL D'ANS
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 PAUL D'ANS filed Critical PAUL D'ANS
Publication of GB628758A publication Critical patent/GB628758A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/26—Drying
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C1/00—Concentration, evaporation or drying
    • A23C1/04—Concentration, evaporation or drying by spraying into a gas stream
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

<PICT:0628758/III/1> Apparatus for drying or crystallizing comprises a chamber having at its lower part a gas inlet in its upper part a gas outlet, and therebetween a centrifugal sprayer for the material to be treated, characterized in that the vertical position of the sprayer can be adjusted throughout the whole distance between the gas inlet and outlet. The dried or crystalline product collects at the bottom of the chamber. The cylindrical chamber 1, which has a height equal to its diameter, is provided with one or more tangential air inlets 9 and an outlet 10 surrounded by a flange 12. Mounted coaxially within the chamber is rotary sprayer 2 which is adjusted in height by screw-jack 8 so that the time of fall of the larger particles to the level of inlet 9 equals the time of rise of the smaller particles to the level of the air outlet. The height of the inlet orifices may be regulated by means of obturators, and that of the outlet orifice by vertically displacing flange 12 relative to chamber 1. The drying of milk, blood, and egg-white is referred to.
GB36592/46A 1945-12-28 1946-12-11 Improvements in or relating to apparatus for drying or crystallisation by spraying Expired GB628758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE628758X 1945-12-28

Publications (1)

Publication Number Publication Date
GB628758A true GB628758A (en) 1949-09-05

Family

ID=3875972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36592/46A Expired GB628758A (en) 1945-12-28 1946-12-11 Improvements in or relating to apparatus for drying or crystallisation by spraying

Country Status (2)

Country Link
GB (1) GB628758A (en)
NL (1) NL65732C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272392A (en) * 2013-05-24 2013-09-04 苏州市中衡压力容器制造有限公司 Slurry self-evaporating device
CN112452250A (en) * 2020-09-27 2021-03-09 南京启佑生物科技有限公司 Device for converting nano pesticide suspension into solid particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103272392A (en) * 2013-05-24 2013-09-04 苏州市中衡压力容器制造有限公司 Slurry self-evaporating device
CN112452250A (en) * 2020-09-27 2021-03-09 南京启佑生物科技有限公司 Device for converting nano pesticide suspension into solid particles

Also Published As

Publication number Publication date
NL65732C (en)

Similar Documents

Publication Publication Date Title
GB1122977A (en) An evaporator apparatus
GB861233A (en) Spray drying process
US1601897A (en) Apparatus for producing granular products
GB628758A (en) Improvements in or relating to apparatus for drying or crystallisation by spraying
US2575119A (en) Spray drying equipment and method
GB616089A (en) Atomizers
GB1085268A (en) Freeze-drying apparatus
GB710975A (en) Improvements in or relating to spray drying
GB907697A (en) Method and apparatus for coating loose particles with a sprayable bonding substance
GB754927A (en) Improvements in or relating to devices for mixing gases and liquids
GB740825A (en) Apparatus for concentrating liquids
GB712746A (en) An improved spray drying process and apparatus for evaporating solutions, emulsions,suspensions and the like
GB735369A (en) An improved method of and apparatus for purifying or washing air or other gas
US2449366A (en) Vibrating conical discharge means for spray driers
GB627863A (en) Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres
GB1000280A (en) Improvements in or relating to the spray drying of liquids
GB866770A (en) Improvements in a method and means of washing air, gases and vapours
US2353459A (en) Method of and apparatus for spray-drying liquids which have a nonliquid ingredient
GB557914A (en) Improvements in or relating to methods of obtaining crystals from industrial liquors
US1548665A (en) Art of evaporation, concentration, or desiccation
DE2964298D1 (en) Device for the production of phosphoric acid
GB740865A (en) Improvements relating to apparatus for contacting liquids with gases or vapours
GB809284A (en) Process for the production of titanium dioxide powders
GB1051357A (en)
GB574360A (en) Improved apparatus for reacting sodium and water