GB185873A - Improvements in and relating to evaporators and distilling apparatus - Google Patents
Improvements in and relating to evaporators and distilling apparatusInfo
- Publication number
- GB185873A GB185873A GB1720321A GB1720321A GB185873A GB 185873 A GB185873 A GB 185873A GB 1720321 A GB1720321 A GB 1720321A GB 1720321 A GB1720321 A GB 1720321A GB 185873 A GB185873 A GB 185873A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calandria
- liquid
- tubes
- pipe
- chamber
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/06—Evaporators with vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/04—Evaporators with horizontal tubes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
185,873. Blair, Campbell, & McLean, Ltd., and Ferguson, J. L. June 23, 1921. Separate heater and evaporator apparatus; vapours, utilizing for effecting further evaporation; multiple-effect apparatus.-In apparatus for evaporating and distilling liquids in which the liquid passes upwards through the tubes of a calandria a to a vapour-separating chamber b, a part of the concentrated liquid flows from the chamber b by a pipe h to a tank d, and the other part is returned by a pipe i to the base of the calandria together with fresh liquid from a tank c and pipe e. Part of the vapour evolved in the chamber b may be forced by an injector, fan, or pump, into the space surrounding the tubes of the calandria to serve as heating-agent. The apparatus may be used under pressure or vacuum and as an element of a multiple-effect apparatus. In a modified form of apparatus, the end boxes of the calandria are divided by partitions to give the liquid a longer travel, and the fresh liquid is preheated by heat-exchange with the concentrated liquor and also with the condensate from the calandria, which may also be used to wash out the tubes of the calandria. The apparatus may be used for the recovery of benzine from oils and greases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1720321A GB185873A (en) | 1921-06-23 | 1921-06-23 | Improvements in and relating to evaporators and distilling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1720321A GB185873A (en) | 1921-06-23 | 1921-06-23 | Improvements in and relating to evaporators and distilling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB185873A true GB185873A (en) | 1922-09-21 |
Family
ID=10091024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1720321A Expired GB185873A (en) | 1921-06-23 | 1921-06-23 | Improvements in and relating to evaporators and distilling apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB185873A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703610A (en) * | 1946-12-16 | 1955-03-08 | Mojonnier Bros Inc | Milk evaporation apparatus |
US3075578A (en) * | 1959-07-27 | 1963-01-29 | Sumiya Shinzo | Multiple vacuum effect evaporator |
-
1921
- 1921-06-23 GB GB1720321A patent/GB185873A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703610A (en) * | 1946-12-16 | 1955-03-08 | Mojonnier Bros Inc | Milk evaporation apparatus |
US3075578A (en) * | 1959-07-27 | 1963-01-29 | Sumiya Shinzo | Multiple vacuum effect evaporator |
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