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GB301453A - Improvements in or relating to tubular rotary crystallisers or crystalliser-boilers - Google Patents

Improvements in or relating to tubular rotary crystallisers or crystalliser-boilers

Info

Publication number
GB301453A
GB301453A GB28554/28A GB2855428A GB301453A GB 301453 A GB301453 A GB 301453A GB 28554/28 A GB28554/28 A GB 28554/28A GB 2855428 A GB2855428 A GB 2855428A GB 301453 A GB301453 A GB 301453A
Authority
GB
United Kingdom
Prior art keywords
pipes
pipe
casing
crown
led
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
GB28554/28A
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 GB301453A publication Critical patent/GB301453A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02—Crystallisation; Crystallising apparatus
    • C13B30/022—Continuous processes, apparatus therefor
    • C13B30/023—Continuous processes, apparatus therefor having rotatable means for agitation or transportation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Cyclones (AREA)

Abstract

301,453. Lafeuille, F. Nov. 30, 1927, [Convention date]. Serpentine-tube apparatus.-A tubular rotary crystallizer comprises a cylindrical casing 1 within which a substantially jointless heating system is provided consisting of pipes arranged in groups between stay plates 4, 5, the apertures of the inlet tubes being led to a crown 6 and the outlets to a crown 7. The convolutions of the pipes are arranged in spiral or other curves and the joints with the elbow pieces at the ends are made by welding. Hot water is circulated through these pipes by a pump 14, steam being led into the heating-system through a pipe 16. Massecuite enters through a stationary pipe 18 in which a screw 38 connected with the rotating casing 1 is situated, the passage of the massecuite into the casing being assisted by a vacuum maintained in a chamber 2, the vacuum intake being through a pipe 19. Syrup may be introduced through a valve 33, valves 35, 36 serving to clean the pipes by means of a steam jet. Specifications 245,114 and 252,686, [both in Class 32, Distilling &c.], are referred to.
GB28554/28A 1927-11-30 1928-10-04 Improvements in or relating to tubular rotary crystallisers or crystalliser-boilers Expired GB301453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR301453X 1927-11-30

Publications (1)

Publication Number Publication Date
GB301453A true GB301453A (en) 1929-02-28

Family

ID=8888529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28554/28A Expired GB301453A (en) 1927-11-30 1928-10-04 Improvements in or relating to tubular rotary crystallisers or crystalliser-boilers

Country Status (1)

Country Link
GB (1) GB301453A (en)

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