JPS547754A - Apparatus for treating sludge by way of freezing and melting the same - Google Patents

Apparatus for treating sludge by way of freezing and melting the same

Info

Publication number
JPS547754A
JPS547754A JP7246777A JP7246777A JPS547754A JP S547754 A JPS547754 A JP S547754A JP 7246777 A JP7246777 A JP 7246777A JP 7246777 A JP7246777 A JP 7246777A JP S547754 A JPS547754 A JP S547754A
Authority
JP
Japan
Prior art keywords
melting
freezing
way
same
sludge
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
JP7246777A
Other languages
Japanese (ja)
Inventor
Tetsuo Moriguchi
Kenichiro Yamanishi
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7246777A priority Critical patent/JPS547754A/en
Publication of JPS547754A publication Critical patent/JPS547754A/en
Pending legal-status Critical Current

Links

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  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To provide an apparatus for treating sludge by way of freezing an melting the same, in which leakage of unfreezed sludge is prevented through provision of a vertically movable plug at a portion located upwardly of melting section in a tubular member, thereby preventing degradation in water transmitting and dehydraring performance of dehydrator due to leakage of unfreezed sludge.
COPYRIGHT: (C)1979,JPO&Japio
JP7246777A 1977-06-17 1977-06-17 Apparatus for treating sludge by way of freezing and melting the same Pending JPS547754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7246777A JPS547754A (en) 1977-06-17 1977-06-17 Apparatus for treating sludge by way of freezing and melting the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7246777A JPS547754A (en) 1977-06-17 1977-06-17 Apparatus for treating sludge by way of freezing and melting the same

Publications (1)

Publication Number Publication Date
JPS547754A true JPS547754A (en) 1979-01-20

Family

ID=13490133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7246777A Pending JPS547754A (en) 1977-06-17 1977-06-17 Apparatus for treating sludge by way of freezing and melting the same

Country Status (1)

Country Link
JP (1) JPS547754A (en)

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