JPS56168802A - Solvent recovery device in still in dry cleaning device - Google Patents

Solvent recovery device in still in dry cleaning device

Info

Publication number
JPS56168802A
JPS56168802A JP7255280A JP7255280A JPS56168802A JP S56168802 A JPS56168802 A JP S56168802A JP 7255280 A JP7255280 A JP 7255280A JP 7255280 A JP7255280 A JP 7255280A JP S56168802 A JPS56168802 A JP S56168802A
Authority
JP
Japan
Prior art keywords
still
solvent
filter
cooler
dry cleaning
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.)
Pending
Application number
JP7255280A
Other languages
Japanese (ja)
Inventor
Shinji Kato
Yasuhiro Tsubaki
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7255280A priority Critical patent/JPS56168802A/en
Publication of JPS56168802A publication Critical patent/JPS56168802A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE: To recover the gaseous solvent in a still and the solvent contained in residues by providing a distillation section and a temp. difference disillation section.
CONSTITUTION: A filter 4 and a condenser 6 via the 1st duct 5 are respectively provided to the top end in a still 1 provided with a heating chamber 2 in the lower part and a distilling chamber 3 in the lower part, respectively. When the filter pressure in the filter 4 rises upon arriving at prescribed number of washings, a valve 7 is opened to allow the solvent and diatomaceous earth in the filter 4 to fall into the still 1. In the still 1, the solvent is recovered as far as possible in the condenser 6. A low-temp. cooler 9 is connected via the 2nd duct 8 to the still 1. Namely, if a fan 15 is operated by opening valves 13, 14, the diffused solvent in the still 1 is introduced into the capturing chamber 10 of the cooler 9, and further part of the solvent contained in residues 7 evaporates and the vapor is conducted to the cooler 9, whereby they are condensed and recovered.
COPYRIGHT: (C)1981,JPO&Japio
JP7255280A 1980-05-30 1980-05-30 Solvent recovery device in still in dry cleaning device Pending JPS56168802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7255280A JPS56168802A (en) 1980-05-30 1980-05-30 Solvent recovery device in still in dry cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7255280A JPS56168802A (en) 1980-05-30 1980-05-30 Solvent recovery device in still in dry cleaning device

Publications (1)

Publication Number Publication Date
JPS56168802A true JPS56168802A (en) 1981-12-25

Family

ID=13492630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7255280A Pending JPS56168802A (en) 1980-05-30 1980-05-30 Solvent recovery device in still in dry cleaning device

Country Status (1)

Country Link
JP (1) JPS56168802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980301A (en) * 1982-10-28 1984-05-09 Sanyo Electric Co Ltd Distillation apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729065U (en) * 1971-04-22 1972-12-02
JPS54160565A (en) * 1978-06-09 1979-12-19 Okamura Corp Simple solvent recovery apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4729065U (en) * 1971-04-22 1972-12-02
JPS54160565A (en) * 1978-06-09 1979-12-19 Okamura Corp Simple solvent recovery apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980301A (en) * 1982-10-28 1984-05-09 Sanyo Electric Co Ltd Distillation apparatus
JPS6353845B2 (en) * 1982-10-28 1988-10-25 Sanyo Electric Co

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