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GB640908A - Process and apparatus for drying, cooling and deodorising soap - Google Patents

Process and apparatus for drying, cooling and deodorising soap

Info

Publication number
GB640908A
GB640908A GB27837/46A GB2783746A GB640908A GB 640908 A GB640908 A GB 640908A GB 27837/46 A GB27837/46 A GB 27837/46A GB 2783746 A GB2783746 A GB 2783746A GB 640908 A GB640908 A GB 640908A
Authority
GB
United Kingdom
Prior art keywords
soap
paste
evaporator
pict
iii
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
GB27837/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB640908A publication Critical patent/GB640908A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • 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
    • C11D13/02—Boiling soap; Refining
    • 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
    • C11D13/14—Shaping
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Detergent Compositions (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Soap is dried, cooled and deodorized by spraying hot soap paste into a chamber maintained under vacuum, maintaining relative movement between the spray and a surface which receives the spray, and scraping the receiving surface to remove the soap deposited thereon. Soap paste is sucked from saponification boiler 1 (see Fig. 1) through filter-box 2 by pump 3, and is then passed through preheater 7 where it may be heated to a temperature higher than 100 DEG C. The hot paste is fed to evaporator 4, which is maintained under vacuum by column 5 and pump 6, through <PICT:0640908/III/1> <PICT:0640908/III/2> <PICT:0640908/III/3> nozzles P which are carried on a rotating shaft. violent vaporization of water takes place from the paste, and fine soap powder is thrown against the wall of the evaporator to form a film. The wall has a jacket 8 through which a warm fluid is circulated. Dry soap is removed from the wall by scrapers R (Fig. 2) which rotate together with nozzles P, and is withdrawn as powder from the base of the evaporator. In the modification shown in Fig. 6, stationary nozzles 22 spray paste onto three rotating cylinders 241. The base of the evaporator may be fitted with a conveyer, and if desired, with a device for extruding the soap in the form of little cylinders. If a not-too-dry product is required, the preheater is out out, and the receiving surface is cooled.
GB27837/46A 1945-11-03 1946-09-17 Process and apparatus for drying, cooling and deodorising soap Expired GB640908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT640908X 1945-11-03

Publications (1)

Publication Number Publication Date
GB640908A true GB640908A (en) 1950-08-02

Family

ID=11295231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27837/46A Expired GB640908A (en) 1945-11-03 1946-09-17 Process and apparatus for drying, cooling and deodorising soap

Country Status (5)

Country Link
US (1) US2945819A (en)
CH (1) CH276721A (en)
FR (2) FR922381A (en)
GB (1) GB640908A (en)
IT (1) IT414388A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271883B (en) * 1963-08-10 1968-07-04 Ind G M B H Process and installation for drying soap mass
US3808050A (en) * 1965-07-01 1974-04-30 L Paley Clarification and treatment of sugar juice
US4923627A (en) * 1988-10-19 1990-05-08 Colgate-Palmolive Company Hard translucent high moisture soap bar
AU1859501A (en) * 1999-12-16 2001-06-25 Unilever Plc Process for preparing soap and surfactants
ITMI20010823A1 (en) * 2001-04-18 2002-10-18 Giuseppe Bobbiesi CONTINUOUS CYCLIC THIN LAYER DRYER
US20080061473A1 (en) * 2006-06-28 2008-03-13 Kevin Laracey System and method for engraving semi-soft and malleable items

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR437037A (en) * 1911-11-30 1912-04-11 Gustave Canonne Process and apparatus for the concentration and desiccation of products of animal or vegetable origin such as milk, albumins, serums
US2067205A (en) * 1935-12-16 1937-01-12 Floyd W Robison Process of desiccating liquids
US2146770A (en) * 1936-03-07 1939-02-14 Colgate Palmolive Peet Co Manufacture of soap
GB494847A (en) * 1937-05-14 1938-11-02 Axel Thorrald Friis Andersen An improved means for producing powders from liquids and semi-liquids
US2178988A (en) * 1937-05-28 1939-11-07 Refining Inc Apparatus for making soap and the like
US2521442A (en) * 1944-04-05 1950-09-05 Dehydration Inc Food dehydration

Also Published As

Publication number Publication date
CH276721A (en) 1951-07-31
FR60465E (en) 1954-11-03
FR922381A (en) 1947-06-06
IT414388A (en)
US2945819A (en) 1960-07-19

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