GB511485A - Improvements in vacuum pans - Google Patents

Improvements in vacuum pans

Info

Publication number
GB511485A
GB511485A GB209439A GB209439A GB511485A GB 511485 A GB511485 A GB 511485A GB 209439 A GB209439 A GB 209439A GB 209439 A GB209439 A GB 209439A GB 511485 A GB511485 A GB 511485A
Authority
GB
United Kingdom
Prior art keywords
valve
pan
inlet
annular
bell
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
GB209439A
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.)
GEORGE FLETCHER AND CO Ltd
Original Assignee
GEORGE FLETCHER AND CO Ltd
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 GEORGE FLETCHER AND CO Ltd filed Critical GEORGE FLETCHER AND CO Ltd
Priority to GB209439A priority Critical patent/GB511485A/en
Publication of GB511485A publication Critical patent/GB511485A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B25/00—Evaporators or boiling pans specially adapted for sugar juices; Evaporating or boiling sugar juices
    • C13B25/02—Details, e.g. for preventing foaming or for catching juice

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Lift Valve (AREA)

Abstract

511,485. Vacuum pans. FLETCHER & CO., Ltd., G., and MURRAY, C. W. Feb. 8, 1039, No. 4094. Addition to 469,231. [Class 32] The improvement in the vacuum pan described in the parent Specification comprises valve controlled outlet of greater area than the inlet and disposed at the base of the pan centrally below the inlet. In Fig. 1 the liquid to be evaporated is admitted to the pan 1 through a pipe 3 provided witn an annular opening formed bv an inverted cone-shaped member 2 at the base of which an additional inlet 4 may be provided. The outlet valve 5 engages by means of a packing 6 with a valve seating 7 and is withdrawn by means of a spindle 27 rotated by gearing 9, 10 operated by a shaft 11. In Fig. 2 the outlet valve 12 is disposed within the pan and its upper surface co-operates with the lower edge of a bell 14 attached thereto to form the annular inlet opening, the bell 14 having an extension 15, which slides within the inlet pipe 16 when the valve is opened. In Fig. 3 an annular inlet duct 17 is provided with its opening above the valve seating 18, the liquid flowing first into a recess 20 formed by the lip 21 of the valve 19 and then downwardly and outwardly over the bottom of.the pan.
GB209439A 1939-02-08 1939-02-08 Improvements in vacuum pans Expired GB511485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB209439A GB511485A (en) 1939-02-08 1939-02-08 Improvements in vacuum pans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB209439A GB511485A (en) 1939-02-08 1939-02-08 Improvements in vacuum pans

Publications (1)

Publication Number Publication Date
GB511485A true GB511485A (en) 1939-08-18

Family

ID=9733484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB209439A Expired GB511485A (en) 1939-02-08 1939-02-08 Improvements in vacuum pans

Country Status (1)

Country Link
GB (1) GB511485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069750A (en) * 1990-04-12 1991-12-03 Polysar Financial Services S.A. Distributor for a devolatilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069750A (en) * 1990-04-12 1991-12-03 Polysar Financial Services S.A. Distributor for a devolatilizer

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