JPS52112849A - Scale removing - Google Patents

Scale removing

Info

Publication number
JPS52112849A
JPS52112849A JP3006676A JP3006676A JPS52112849A JP S52112849 A JPS52112849 A JP S52112849A JP 3006676 A JP3006676 A JP 3006676A JP 3006676 A JP3006676 A JP 3006676A JP S52112849 A JPS52112849 A JP S52112849A
Authority
JP
Japan
Prior art keywords
scale removing
scales
passing
dry
flakes
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
JP3006676A
Other languages
Japanese (ja)
Inventor
Fumitaka Hayata
Takao Yugawa
Takashi Oka
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 Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP3006676A priority Critical patent/JPS52112849A/en
Publication of JPS52112849A publication Critical patent/JPS52112849A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a scale removing process capable of removing scales from apparatus even having a complicated structure without using chemical solutions and, hence, with no possibility of resulting environmental pollution due to secondary waste water, comprising the steps of passing a dry gas through a pipe to dry the deposited scales into flakes and then passing air at a high speed.
COPYRIGHT: (C)1977,JPO&Japio
JP3006676A 1976-03-19 1976-03-19 Scale removing Pending JPS52112849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3006676A JPS52112849A (en) 1976-03-19 1976-03-19 Scale removing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3006676A JPS52112849A (en) 1976-03-19 1976-03-19 Scale removing

Publications (1)

Publication Number Publication Date
JPS52112849A true JPS52112849A (en) 1977-09-21

Family

ID=12293432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3006676A Pending JPS52112849A (en) 1976-03-19 1976-03-19 Scale removing

Country Status (1)

Country Link
JP (1) JPS52112849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240998A (en) * 1984-05-14 1985-11-29 Kubota Ltd Method of cleaning outer surface of heat transfer tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240998A (en) * 1984-05-14 1985-11-29 Kubota Ltd Method of cleaning outer surface of heat transfer tube
JPH0244000B2 (en) * 1984-05-14 1990-10-02 Kubota Ltd

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