JPS54132637A - Method of enamelling closed tank - Google Patents

Method of enamelling closed tank

Info

Publication number
JPS54132637A
JPS54132637A JP3924878A JP3924878A JPS54132637A JP S54132637 A JPS54132637 A JP S54132637A JP 3924878 A JP3924878 A JP 3924878A JP 3924878 A JP3924878 A JP 3924878A JP S54132637 A JPS54132637 A JP S54132637A
Authority
JP
Japan
Prior art keywords
tank
opening
slip
speed
enamel
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
JP3924878A
Other languages
Japanese (ja)
Inventor
Toshiaki Sagawa
Hitoshi Azuma
Seiji Kawai
Joji Okamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3924878A priority Critical patent/JPS54132637A/en
Publication of JPS54132637A publication Critical patent/JPS54132637A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: An enamel slip is charged in a closed tank with specific construction, the tank is made to rotate and the inside is pressurized. The speed of rotation and the pressure is adquately controlled, thus coating slip in prescribed thickness and expelling the excess slip.
CONSTITUTION: An enamel slip is poured from opening 4 into closed tank in such amount that is more than that to be coated and less than the capacity of the tank. Then, the opening 4 is shut by plug 16 and the inside is pressurized by feeding air from path 12. The opening 3 is turned down with device for rotating frame 8 and under this condition tank 1 is made to rotate around the axis of the longitudinal direction by driving means 14. Further the opening 3 is turned upward by device 8 and when opening 2 comes right downward, plug is released. The rotation speed of the tank and the speed caused by the air pressure the synthesized to obtain the speed for forming coating film with prescribed thickness, thus forming enamel coating with uniform thickness.
EFFECT: Sagging of slip is prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP3924878A 1978-04-05 1978-04-05 Method of enamelling closed tank Pending JPS54132637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3924878A JPS54132637A (en) 1978-04-05 1978-04-05 Method of enamelling closed tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3924878A JPS54132637A (en) 1978-04-05 1978-04-05 Method of enamelling closed tank

Publications (1)

Publication Number Publication Date
JPS54132637A true JPS54132637A (en) 1979-10-15

Family

ID=12547821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3924878A Pending JPS54132637A (en) 1978-04-05 1978-04-05 Method of enamelling closed tank

Country Status (1)

Country Link
JP (1) JPS54132637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068784A (en) * 2002-02-18 2003-08-25 김환순 Making method and apparatus of hot water tank for boiler having porcelain enamel coat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030068784A (en) * 2002-02-18 2003-08-25 김환순 Making method and apparatus of hot water tank for boiler having porcelain enamel coat

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