JPS562881A - Solvent recovery apparatus - Google Patents

Solvent recovery apparatus

Info

Publication number
JPS562881A
JPS562881A JP7834379A JP7834379A JPS562881A JP S562881 A JPS562881 A JP S562881A JP 7834379 A JP7834379 A JP 7834379A JP 7834379 A JP7834379 A JP 7834379A JP S562881 A JPS562881 A JP S562881A
Authority
JP
Japan
Prior art keywords
liquid
gas
stock liquid
container
heating
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.)
Granted
Application number
JP7834379A
Other languages
Japanese (ja)
Other versions
JPS5742387B2 (en
Inventor
Shigeo Baba
Hideo Endo
Takeshi Miyagawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7834379A priority Critical patent/JPS562881A/en
Publication of JPS562881A publication Critical patent/JPS562881A/en
Publication of JPS5742387B2 publication Critical patent/JPS5742387B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE: To carry out a solvent recovery efficiently with a reduced energy consumption by providing a flat dish like stock liquid container on a heating surface in a hermetically sealed container wherein a peripheral edge portion of a bottom communicated to a cooling surface provided to one portion of a side wall is formed as a liquid sump, and a central portion is used as a heating surface.
CONSTITUTION: A used solvent is introduced in a stock liquid container 8 and a heating surface 7 is heated to a predetermined temp. by operating a heating means 16. The heated stock liquid is evaporated and the vapor is contacted with a cooling surface 5 to be condensed and flowed downwardly in a liquid from along the surface 5 to be collected in a liquid sump 6. During this time, a circulating inert gas such as air, N2 or Ar is always supplied from a gas exhaust port 13 and, because a gas space within a hermetically sealed container is distrubed by this gas, the evaporation from a stock liquid surface is further promoted.
COPYRIGHT: (C)1981,JPO&Japio
JP7834379A 1979-06-21 1979-06-21 Solvent recovery apparatus Granted JPS562881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7834379A JPS562881A (en) 1979-06-21 1979-06-21 Solvent recovery apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7834379A JPS562881A (en) 1979-06-21 1979-06-21 Solvent recovery apparatus

Publications (2)

Publication Number Publication Date
JPS562881A true JPS562881A (en) 1981-01-13
JPS5742387B2 JPS5742387B2 (en) 1982-09-08

Family

ID=13659334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7834379A Granted JPS562881A (en) 1979-06-21 1979-06-21 Solvent recovery apparatus

Country Status (1)

Country Link
JP (1) JPS562881A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166203A (en) * 1983-03-12 1984-09-19 Nippon Denso Co Ltd Distillation equipment for solvent cleaning apparatus
JPS59166201A (en) * 1983-03-11 1984-09-19 Nippon Denso Co Ltd Distillation equipment for solvent cleaning apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166201A (en) * 1983-03-11 1984-09-19 Nippon Denso Co Ltd Distillation equipment for solvent cleaning apparatus
JPS59166203A (en) * 1983-03-12 1984-09-19 Nippon Denso Co Ltd Distillation equipment for solvent cleaning apparatus

Also Published As

Publication number Publication date
JPS5742387B2 (en) 1982-09-08

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