GB463833A - Improvements in or relating to vacuum pans - Google Patents

Improvements in or relating to vacuum pans

Info

Publication number
GB463833A
GB463833A GB1061336A GB1061336A GB463833A GB 463833 A GB463833 A GB 463833A GB 1061336 A GB1061336 A GB 1061336A GB 1061336 A GB1061336 A GB 1061336A GB 463833 A GB463833 A GB 463833A
Authority
GB
United Kingdom
Prior art keywords
pan
stirrers
shaft
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
GB1061336A
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 GB1061336A priority Critical patent/GB463833A/en
Publication of GB463833A publication Critical patent/GB463833A/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
    • B01D3/08—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in rotating vessels; Atomisation on rotating discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/08—Evaporators with vertical tubes with short tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The heating means of a vacuum pan <PICT:0463833/III/1> <PICT:0463833/III/2> comprises superposed pairs of inlet and outlet headers 2, 3 respectively, each pair being disposed diametrically of the pan and connected by means of arcuate steam tubes 4 arranged concentrically with the pan. Each header is attached as a cantilever at its outer end to the wall of the pan. A central hollow shaft 5 carries stirrers 6 operating above, below and intermediate to the set of tube elements. The stirrers may be shaped to propel the liquid contents downwardly near the centre of the pan and upwardly through the outer zone simultaneously. Cold water circulating tubes 15 carried by the shaft 5 are arranged adjacent to the periphery of the circular path swept out by the stirrers, cooling liquid being fed thereto and returned therefrom through conduits formed in the shaft by means of a diametrical partition therein. In modifications of the invention, the pan is provided with a calandria or a coil arranged in the base of the pan, and the arcuate steam tubes are arranged in groups of three.
GB1061336A 1936-04-14 1936-04-14 Improvements in or relating to vacuum pans Expired GB463833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1061336A GB463833A (en) 1936-04-14 1936-04-14 Improvements in or relating to vacuum pans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1061336A GB463833A (en) 1936-04-14 1936-04-14 Improvements in or relating to vacuum pans

Publications (1)

Publication Number Publication Date
GB463833A true GB463833A (en) 1937-04-07

Family

ID=9971088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1061336A Expired GB463833A (en) 1936-04-14 1936-04-14 Improvements in or relating to vacuum pans

Country Status (1)

Country Link
GB (1) GB463833A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007113848A1 (en) * 2006-03-30 2007-10-11 Spray Engineering Devices Limited Vacuum pan mechanical circulator assembly
US20180066329A1 (en) * 2015-03-19 2018-03-08 Südzucker AG Stirrers for crystallizing evaporator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007113848A1 (en) * 2006-03-30 2007-10-11 Spray Engineering Devices Limited Vacuum pan mechanical circulator assembly
US20180066329A1 (en) * 2015-03-19 2018-03-08 Südzucker AG Stirrers for crystallizing evaporator
JP2019214044A (en) * 2015-03-19 2019-12-19 ズートツッカー アーゲー Evaporative crystallization device

Similar Documents

Publication Publication Date Title
GB847005A (en) Improvements in and relating to tubular heat exchangers
GB383570A (en) Still for substances of high boiling point
GB1501816A (en) Immersion-tube heat exchanger
GB463833A (en) Improvements in or relating to vacuum pans
GB658239A (en) Improvements relating to evaporators
GB643190A (en) Improvements relating to evaporators for refrigerating apparatus
US1548063A (en) Evaporating apparatus
GB458882A (en) Improvements in and relating to vacuum pans for boiling sugar and like purposes
FR2340524A1 (en) Shell-and-tube heat exchanger partic. for evapn. - has partitions defining inlet, reheat, evapn. and distribution spaces and flow-directing tubes
CN106754196A (en) One kind steams wine equipment
GB422571A (en) Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids
GB637510A (en) Absorption refrigerating machine
GB508499A (en) Pasteurising apparatus
GB783681A (en) A heat exchanger
GB670440A (en) Improvements in or relating to condensers for stills
SU512359A1 (en) Vertical shell and tube heat exchanger
SU135873A1 (en) Evaporator
GB578804A (en) Improvements in or relating to heat exchange apparatus
GB140635A (en) Improvements in tubular heating appliances of vacuum pans and other liquid heating apparatus
GB548519A (en) Improvements relating to boilers of continuous absorption refrigerating machines
GB828680A (en) Improvements in heat exchangers
GB493492A (en) Improvements in or relating to tubular heat-exchange apparatus for fluids
GB113346A (en) Improved Means for Heating and Boiling Liquids.
GB448912A (en) Improvements in apparatus for evaporating liquids
GB517228A (en) Improvements in water-heating and distilling apparatus