GB608249A - Improvements in apparatus for producing a vacuum - Google Patents

Improvements in apparatus for producing a vacuum

Info

Publication number
GB608249A
GB608249A GB34214/45A GB3421445A GB608249A GB 608249 A GB608249 A GB 608249A GB 34214/45 A GB34214/45 A GB 34214/45A GB 3421445 A GB3421445 A GB 3421445A GB 608249 A GB608249 A GB 608249A
Authority
GB
United Kingdom
Prior art keywords
gutter
collected
pipe
pump
vacuum
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
GB34214/45A
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.)
Distillation Products Inc
Original Assignee
Distillation Products Inc
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 Distillation Products Inc filed Critical Distillation Products Inc
Publication of GB608249A publication Critical patent/GB608249A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/462—Arrangements of nozzles with provisions for cooling the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
    • F04F5/08—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids the elastic fluid being entrained in a free falling column of liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

<PICT:0608249/III/1> Liquid to be distilled is fed through pipe 94 and spreads over a vaporizing plate 88 rotated by shaft 80 and heated by element 98. The coils 102 cool condensing collars 100 and the condensate is collected in the gutter 104 and delivered to the pipe 110 by the pump 108. Undistilled residue is thrown from the periphery 90 and collected in the gutter 92. A high vacuum is maintained in the apparatus by a number of ejectors 140 (see Group XXVIII) connected in parallel and each connected to a backing pump.
GB34214/45A 1945-04-17 1945-12-18 Improvements in apparatus for producing a vacuum Expired GB608249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608249XA 1945-04-17 1945-04-17

Publications (1)

Publication Number Publication Date
GB608249A true GB608249A (en) 1948-09-13

Family

ID=22031974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34214/45A Expired GB608249A (en) 1945-04-17 1945-12-18 Improvements in apparatus for producing a vacuum

Country Status (1)

Country Link
GB (1) GB608249A (en)

Similar Documents

Publication Publication Date Title
US1469447A (en) Absolute alcohol
FR1105858A (en) Process for forming p-n junctions, between semiconductors, using vacuum vaporization
ES349539A1 (en) Water distillation plant
GB607019A (en) Vacuum distillation process and apparatus
GB608249A (en) Improvements in apparatus for producing a vacuum
GB530367A (en) Improvements in high vacuum unobstructed path distillation
GB614388A (en) Improvements relating to fractional distillation
FR2575812B1 (en) PROCESS FOR PRODUCING COLD AND / OR HEAT USING A NON-AZEOTROPIC MIXTURE OF FLUIDS IN AN EJECTOR CYCLE
GB568387A (en) Improvements in high vacuum distillation process and apparatus
GB557270A (en) Improvement in centrifugal stills
GB929747A (en) Method of and apparatus for performing fractional distillations under a vacuum
GB765743A (en) Improvements in or relating to molecular distillation apparatus
US2272951A (en) Process for the extraction of substances as well as mixtures of substances
GB760580A (en) Improvements in the distillation and rectification of alcohols
ES408875A1 (en) Process and arrangement for vaporizing of liquids
GB565095A (en) Improvements in preparation of carotene concentrates from natural source materials
GB913636A (en) Apparatus for separating gaseous components from a gas-vapour mixture
GB697498A (en) Process and apparatus for condensing vapours in liquids
GB1417565A (en) Process for manufacturing hydrogen peroxide
GB624618A (en) Improvements in and relating to steam power producing plant
GB843978A (en) Improvements in or relating to the separation of an absorbed liquid component from an absorption liquid
GB667285A (en) Improvements in or relating to apparatus for molecular distillation
ES209361A1 (en) Improvements in double-effect appliances for the obtaining of rectified alcohol (Machine-translation by Google Translate, not legally binding)
GB493716A (en) Process for the recovery of ammonia from used cuprammonium artificial silk precipitation liquors
SU106195A1 (en) Heat power plant to use waste heat from refineries