GB117560A - Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder. - Google Patents

Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder.

Info

Publication number
GB117560A
GB117560A GB1697617A GB1697617A GB117560A GB 117560 A GB117560 A GB 117560A GB 1697617 A GB1697617 A GB 1697617A GB 1697617 A GB1697617 A GB 1697617A GB 117560 A GB117560 A GB 117560A
Authority
GB
United Kingdom
Prior art keywords
liquid
semi
fed
solidifying
tube
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
GB1697617A
Inventor
John Walker Leitch
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
Priority to GB1697617A priority Critical patent/GB117560A/en
Priority to GB267718A priority patent/GB122721A/en
Publication of GB117560A publication Critical patent/GB117560A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/14—Continuous production
    • A23G9/18—Continuous production the products being on the outer wall of a cooled body, e.g. drum or endless band
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/284—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on the non-perforated surface of heated rollers or drums
    • 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
    • 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
    • F26B5/041—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 for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

117,560. Leitch, J. W. Nov. 17, 1917. Film evaporators.-Apparatus of the kind in which a film of liquid or semi-liquid material is fed by a roller to a rotating cylinder, and the material is removed by a scraper, as described in Specification 15063/15, [Class 29, Cooling &c.], is provided with an air-tight casing or chamber d enclosing the whole apparatus, so that the operation may be conducted under diminished pressure or in an inert atmosphere. The liquid is supplied through a pipe o to a steam-heated trough and is fed by a grooved roller f to a cooled or heated cylinder a. The solid material is removed by an adjustable scraper k and falls into a hopper l. A screw conveyer m discharges the material through a tube n extending outside the casing, the material becoming packed in the tube n and thereby maintaining the vacuum &c. A connection p to a vacuum pipe and sight doors p' are provided. When noxious material is being treated the connexion p may be plugged with filtering material.
GB1697617A 1917-11-17 1917-11-17 Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder. Expired GB117560A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1697617A GB117560A (en) 1917-11-17 1917-11-17 Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder.
GB267718A GB122721A (en) 1917-11-17 1918-02-14 Improvements in Apparatus for Heating or Cooling Liquid or Semi-liquid Materials on a Revolving Cylinder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1697617A GB117560A (en) 1917-11-17 1917-11-17 Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder.

Publications (1)

Publication Number Publication Date
GB117560A true GB117560A (en) 1918-07-25

Family

ID=32250019

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1697617A Expired GB117560A (en) 1917-11-17 1917-11-17 Improvements in Apparatus for Solidifying or Concentrating Liquid or Semi-liquid Materials on a Revolving Cylinder.
GB267718A Expired GB122721A (en) 1917-11-17 1918-02-14 Improvements in Apparatus for Heating or Cooling Liquid or Semi-liquid Materials on a Revolving Cylinder.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB267718A Expired GB122721A (en) 1917-11-17 1918-02-14 Improvements in Apparatus for Heating or Cooling Liquid or Semi-liquid Materials on a Revolving Cylinder.

Country Status (1)

Country Link
GB (2) GB117560A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020987A (en) * 2015-08-17 2015-11-04 常州市金陵干燥设备有限公司 Vacuum type roller scraping plate drying machine
CN106123526A (en) * 2016-07-04 2016-11-16 苏州北开生化设备有限公司 A kind of self controllable Rollingscratchboarddrier and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020987A (en) * 2015-08-17 2015-11-04 常州市金陵干燥设备有限公司 Vacuum type roller scraping plate drying machine
CN106123526A (en) * 2016-07-04 2016-11-16 苏州北开生化设备有限公司 A kind of self controllable Rollingscratchboarddrier and using method thereof

Also Published As

Publication number Publication date
GB122721A (en) 1919-02-06

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