GB322721A - Improvements relating to multi-stage steam-jet ejectors - Google Patents

Improvements relating to multi-stage steam-jet ejectors

Info

Publication number
GB322721A
GB322721A GB1528829A GB1528829A GB322721A GB 322721 A GB322721 A GB 322721A GB 1528829 A GB1528829 A GB 1528829A GB 1528829 A GB1528829 A GB 1528829A GB 322721 A GB322721 A GB 322721A
Authority
GB
United Kingdom
Prior art keywords
condenser
air
jet
passes
ejector
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
GB1528829A
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.)
Weir Group PLC
Original Assignee
G&J Weir 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 G&J Weir Ltd filed Critical G&J Weir Ltd
Priority to GB1528829A priority Critical patent/GB322721A/en
Publication of GB322721A publication Critical patent/GB322721A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B2250/00—Accessories of steam engines; Arrangements or control devices of piston pumps, compressors without crank shafts or condensors for so far as they influence the functioning of the engines
    • F01B2250/009—Condenser pumps for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

322,721. Weir, Ltd., G. & J., and Sim, J. May 16, 1929. Air inducers.-In multi-stage steam-jet ejectors for discharging air from condensers, a surfacecondenser s and a direct-contact condenser e are arranged in series with a surface-condenser f adjacent the first stage steam-jet. The cooling- water of the first surface condenser s is delivered into the feed system by the pipe u. In the arrangement shown, the air, &c. from the condenser passes into the first ejector having a steam-jet a and combining nozzle b and from thence through a surface condenser f into the chamber of a direct-contact condenser e. The air and uncondensed vapour then passes through a second ejector c, d and a second surface condenser s into a chamber v. The air is discharged to the atmosphere and the liquid to the feed tank. The condensate from the main condenser is used as cooling fluid in the condensers f, s, a branch x passing to the nozzles of the condenser e the condensate of which passes to the main condenser. Similar arrangements may be adopted in a three-stage ejector system.
GB1528829A 1929-05-16 1929-05-16 Improvements relating to multi-stage steam-jet ejectors Expired GB322721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1528829A GB322721A (en) 1929-05-16 1929-05-16 Improvements relating to multi-stage steam-jet ejectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1528829A GB322721A (en) 1929-05-16 1929-05-16 Improvements relating to multi-stage steam-jet ejectors

Publications (1)

Publication Number Publication Date
GB322721A true GB322721A (en) 1929-12-12

Family

ID=10056408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1528829A Expired GB322721A (en) 1929-05-16 1929-05-16 Improvements relating to multi-stage steam-jet ejectors

Country Status (1)

Country Link
GB (1) GB322721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118448A (en) * 1982-04-16 1983-11-02 Steinecker Maschf Gmbh Tub vapour condenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118448A (en) * 1982-04-16 1983-11-02 Steinecker Maschf Gmbh Tub vapour condenser

Similar Documents

Publication Publication Date Title
GB322721A (en) Improvements relating to multi-stage steam-jet ejectors
GB513586A (en) Process and means for the production of vacua
US1810873A (en) Multistage steam-jet ejector
US1518784A (en) Method and apparatus for purifying water
US1777239A (en) Ejector in series
US1521729A (en) Ejector method and apparatus
US1611256A (en) Condensing and deaerating method and apparatus
US1556098A (en) Water deaeration
GB450209A (en) Improvements in and relating to vacuum-producing apparatus
US1831887A (en) Distillation apparatus
USRE15866E (en) elliott
US2088601A (en) Apparatus for vacuum crystallization
US1536539A (en) Fluid-compressing apparatus
US1563981A (en) Condenser
US1046304A (en) Means for evacuating vacuum apparatus.
GB220663A (en) Improvements in and relating to vacuum producing apparatus
US1260593A (en) Condensing apparatus.
SU10379A1 (en) Surface intermediate condenser for two or multistage steam jet air pumps
US1458737A (en) System of vacuum production
GB323999A (en) Improvements relating to the condensing plant of steamships
GB179976A (en) Improvements relating to multi-stage ejectors for withdrawing the air from steam condensers
US1373463A (en) Condensing apparatus
US1265480A (en) Method of producing low vacuum in steam-condensers.
US1491824A (en) Hot-well ejector
GB225250A (en) Improvements in vacuum condensers