GB1190243A - Improvements in Evaporators - Google Patents

Improvements in Evaporators

Info

Publication number
GB1190243A
GB1190243A GB09856/67A GB1985667A GB1190243A GB 1190243 A GB1190243 A GB 1190243A GB 09856/67 A GB09856/67 A GB 09856/67A GB 1985667 A GB1985667 A GB 1985667A GB 1190243 A GB1190243 A GB 1190243A
Authority
GB
United Kingdom
Prior art keywords
evaporator
fins
heated
steam
april
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
GB09856/67A
Inventor
Frederick Anthony Seaford
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.)
Fletcher and Stewart Ltd
Original Assignee
Fletcher and Stewart 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 Fletcher and Stewart Ltd filed Critical Fletcher and Stewart Ltd
Priority to GB09856/67A priority Critical patent/GB1190243A/en
Priority to NL6805961A priority patent/NL6805961A/xx
Priority to DE19681769267 priority patent/DE1769267A1/en
Priority to BE714358D priority patent/BE714358A/xx
Priority to FR1565117D priority patent/FR1565117A/fr
Publication of GB1190243A publication Critical patent/GB1190243A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

Abstract

1,190,243. Evaporators, vacuum pans. FLETCHER & STEWART Ltd. 22 April, 1968 [29 April, 1967], No. 19856/67. Heading B1B. An evaporator, suitable for the concentration of sugar syrup, is heated by steam supplied to hollow fins 14 spaced, in two horizontal rows 10, 12, transversely across the lower half of the evaporator, and is provided with rotatable stirrer blades 22 mounted on two horizontal shafts 16, 18 which are rotated in opposite directions, whereby the stirrer blades move through the spaces between the heating fins 14. The liquid to be evaporated is introduced into the lower part of the evaporator through tube 28 which has a series of outlet holes 30, and is surmounted by deflector plate 32. The evaporator has sight-glasses 42, and the interior is illuminated by lamps 43. The heating steam is supplied to fins 14 through manifolds 15 and inlets 14a; and the condensate is discharged through outlets 14b. Instead of being heated by steam, the fins may be heated electrically.
GB09856/67A 1967-04-29 1967-04-29 Improvements in Evaporators Expired GB1190243A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB09856/67A GB1190243A (en) 1967-04-29 1967-04-29 Improvements in Evaporators
NL6805961A NL6805961A (en) 1967-04-29 1968-04-26
DE19681769267 DE1769267A1 (en) 1967-04-29 1968-04-26 Kettle for concentrating liquids, especially in sugar production
BE714358D BE714358A (en) 1967-04-29 1968-04-26
FR1565117D FR1565117A (en) 1967-04-29 1968-04-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB09856/67A GB1190243A (en) 1967-04-29 1967-04-29 Improvements in Evaporators

Publications (1)

Publication Number Publication Date
GB1190243A true GB1190243A (en) 1970-04-29

Family

ID=10136347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09856/67A Expired GB1190243A (en) 1967-04-29 1967-04-29 Improvements in Evaporators

Country Status (5)

Country Link
BE (1) BE714358A (en)
DE (1) DE1769267A1 (en)
FR (1) FR1565117A (en)
GB (1) GB1190243A (en)
NL (1) NL6805961A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001785A1 (en) * 1989-07-28 1991-02-21 Fletcher Smith Limited Improvements in or relating to sugar production apparatus
US6206977B1 (en) * 1992-01-27 2001-03-27 Danisco Finland Oy Method for crystallizing anhydrous fructose from its aqueous solutions
CN107376049A (en) * 2017-07-25 2017-11-24 张晓莉 A kind of multi-functional pharmacy transfusion automatic dispensation apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727872A1 (en) * 1994-12-12 1996-06-14 Fcb Continuous operation crystallisation appts., for e.g. sugar soln.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991001785A1 (en) * 1989-07-28 1991-02-21 Fletcher Smith Limited Improvements in or relating to sugar production apparatus
US5201957A (en) * 1989-07-28 1993-04-13 Fletcher Smith Limited Sugar production apparatus
US6206977B1 (en) * 1992-01-27 2001-03-27 Danisco Finland Oy Method for crystallizing anhydrous fructose from its aqueous solutions
CN107376049A (en) * 2017-07-25 2017-11-24 张晓莉 A kind of multi-functional pharmacy transfusion automatic dispensation apparatus

Also Published As

Publication number Publication date
BE714358A (en) 1968-09-16
NL6805961A (en) 1968-10-30
DE1769267A1 (en) 1969-10-30
FR1565117A (en) 1969-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee