GB158221A - Improvements in evaporator systems - Google Patents

Improvements in evaporator systems

Info

Publication number
GB158221A
GB158221A GB24291/20A GB2429120A GB158221A GB 158221 A GB158221 A GB 158221A GB 24291/20 A GB24291/20 A GB 24291/20A GB 2429120 A GB2429120 A GB 2429120A GB 158221 A GB158221 A GB 158221A
Authority
GB
United Kingdom
Prior art keywords
steam
pipe
water
feed
effect
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
GB24291/20A
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.)
Griscom Russell Co
Original Assignee
Griscom Russell Co
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 Griscom Russell Co filed Critical Griscom Russell Co
Publication of GB158221A publication Critical patent/GB158221A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/183—Indirect-contact evaporator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/18—Control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

158,221. Griscom-Russell Co., (Assignees of Brown, S.). Jan. 26, 1920, [Convention date]. Water, distilling; multiple-effect apparatus; bulk evaporators. - In evaporating systems, particularly those for distilling make-up feed-water for steam-engine plants, a portion of the residue is evaporated by its own heat and the vapour used for pre-heating the feed-water for the evaporating plant. The Figure shows a doubleeffect steam-heated evaporator of ordinary type. The residue leaves the second effect 2 at a pressure above that of the atmosphere and a temperature above the normal boiling-point, and passes by a pipe 9 to a trap 11 whence the steam generated by the reduction of the pressure passes by a pipe 15 to the pipe 12 by which exhaust steam is supplied to the feed-heater 13. When the pressure of the water leaving the effect 2 is not much above that of the atmosphere the trap 11 may be dispensed with, the pipes 9 and 12 being directly connected and the waste liquid escaping through a U-pipe long enough to prevent the escape of steam.
GB24291/20A 1920-01-26 1920-08-20 Improvements in evaporator systems Expired GB158221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US354000A US1405483A (en) 1920-01-26 1920-01-26 Evaporator system

Publications (1)

Publication Number Publication Date
GB158221A true GB158221A (en) 1921-11-21

Family

ID=23391489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24291/20A Expired GB158221A (en) 1920-01-26 1920-08-20 Improvements in evaporator systems

Country Status (3)

Country Link
US (1) US1405483A (en)
FR (1) FR523542A (en)
GB (1) GB158221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222094A (en) * 1988-08-19 1990-02-28 Energiagazdalkodasi Intezet Apparatus for making-up feed water for power station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222094A (en) * 1988-08-19 1990-02-28 Energiagazdalkodasi Intezet Apparatus for making-up feed water for power station
GB2222094B (en) * 1988-08-19 1992-01-15 Energiagazdalkodasi Intezet Apparatus for making up feed water for a power station

Also Published As

Publication number Publication date
FR523542A (en) 1921-08-19
US1405483A (en) 1922-02-07

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