JPS5726194A - Method for utilizing hot washing water in aluminum surface treatment process - Google Patents

Method for utilizing hot washing water in aluminum surface treatment process

Info

Publication number
JPS5726194A
JPS5726194A JP9910980A JP9910980A JPS5726194A JP S5726194 A JPS5726194 A JP S5726194A JP 9910980 A JP9910980 A JP 9910980A JP 9910980 A JP9910980 A JP 9910980A JP S5726194 A JPS5726194 A JP S5726194A
Authority
JP
Japan
Prior art keywords
hot washing
washing water
vessel
conduit
hot
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
JP9910980A
Other languages
Japanese (ja)
Inventor
Shiyousaku Suezawa
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.)
Honny Chemicals Co Ltd
Original Assignee
Honny Chemicals Co 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 Honny Chemicals Co Ltd filed Critical Honny Chemicals Co Ltd
Priority to JP9910980A priority Critical patent/JPS5726194A/en
Publication of JPS5726194A publication Critical patent/JPS5726194A/en
Pending legal-status Critical Current

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  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To effectively utilize thermal energy by heat exchanging the waste water heat of hot washing to be executed prior to coating after anodic-oxidation of Al with fresh hot washing water.
CONSTITUTION: A hot washing vessel A consists of a storage vessel 1 and an overflow vessel 2. Hot washing water controlled to adequate temps. of about 60W95°C is filled in the former. On the other hand, fresh hot rinsing water flows therein through a conduit and therefore the hot washing water flows out into the vessel 2. This outflowing hot washing water is collected in a receiving vessel 4, and this is passed through the inside of a heat exchanger 6 via a conduit 5, and is utilized for temp. elevation of the above-descrived fresh hot washing water through a conduit 12. The hot washing water having lowered its temp. as a result of heat exchange treatment is discharged through a cock 7.
COPYRIGHT: (C)1982,JPO&Japio
JP9910980A 1980-07-18 1980-07-18 Method for utilizing hot washing water in aluminum surface treatment process Pending JPS5726194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9910980A JPS5726194A (en) 1980-07-18 1980-07-18 Method for utilizing hot washing water in aluminum surface treatment process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9910980A JPS5726194A (en) 1980-07-18 1980-07-18 Method for utilizing hot washing water in aluminum surface treatment process

Publications (1)

Publication Number Publication Date
JPS5726194A true JPS5726194A (en) 1982-02-12

Family

ID=14238652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9910980A Pending JPS5726194A (en) 1980-07-18 1980-07-18 Method for utilizing hot washing water in aluminum surface treatment process

Country Status (1)

Country Link
JP (1) JPS5726194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104152968A (en) * 2014-07-25 2014-11-19 四川石棉华瑞电子有限公司 Forming tank liquor taking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104152968A (en) * 2014-07-25 2014-11-19 四川石棉华瑞电子有限公司 Forming tank liquor taking device
CN104152968B (en) * 2014-07-25 2017-02-01 四川石棉华瑞电子有限公司 Forming tank liquor taking device

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