GB583876A - Improvements in or relating to vacuum pans - Google Patents

Improvements in or relating to vacuum pans

Info

Publication number
GB583876A
GB583876A GB816344A GB816344A GB583876A GB 583876 A GB583876 A GB 583876A GB 816344 A GB816344 A GB 816344A GB 816344 A GB816344 A GB 816344A GB 583876 A GB583876 A GB 583876A
Authority
GB
United Kingdom
Prior art keywords
pan
liquor
discharge box
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
GB816344A
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.)
H W AITKEN Co Ltd
Original Assignee
H W AITKEN 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 H W AITKEN Co Ltd filed Critical H W AITKEN Co Ltd
Priority to GB816344A priority Critical patent/GB583876A/en
Publication of GB583876A publication Critical patent/GB583876A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cookers (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

<PICT:0583876/III/1> <PICT:0583876/III/2> The bottom 1 of a vacuum pan (Fig. 1) is provided with a centrally disposed, circular hole 2 and a discharge box 3, which extends inwardly to support a valve seat 4, and a conical valve 6, which projects into the pan through the hole. Formed integral with the discharge box is an annular chamber 15 having an inlet 16 for connection to the weak liquor supply, and an annular opening at the top through which the weak liquor passes into the pan. When the liquor is sufficiently concentrated the valve 6 is raised by rotation of shaft 9; this permits the passage of liquor to the discharge box 3 from which it is run off through outlet 14. In the modification shown in Fig. 4 the top of the annular chamber 15 is closed by the bottom of the pan; but is provided with a series of holes 25. Specification 511,485 is referred to.
GB816344A 1944-05-01 1944-05-01 Improvements in or relating to vacuum pans Expired GB583876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB816344A GB583876A (en) 1944-05-01 1944-05-01 Improvements in or relating to vacuum pans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB816344A GB583876A (en) 1944-05-01 1944-05-01 Improvements in or relating to vacuum pans

Publications (1)

Publication Number Publication Date
GB583876A true GB583876A (en) 1947-01-01

Family

ID=9846968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB816344A Expired GB583876A (en) 1944-05-01 1944-05-01 Improvements in or relating to vacuum pans

Country Status (1)

Country Link
GB (1) GB583876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441305A1 (en) * 1984-11-07 1986-05-22 Gruzinskij politechni&ccaron;eskij institut imeni V.I. Lenina, Tiflis/Tbilisi Device for grinding machining planar workpiece surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441305A1 (en) * 1984-11-07 1986-05-22 Gruzinskij politechni&ccaron;eskij institut imeni V.I. Lenina, Tiflis/Tbilisi Device for grinding machining planar workpiece surfaces

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