JPS567698A - Sludge treating apparatus - Google Patents

Sludge treating apparatus

Info

Publication number
JPS567698A
JPS567698A JP8368279A JP8368279A JPS567698A JP S567698 A JPS567698 A JP S567698A JP 8368279 A JP8368279 A JP 8368279A JP 8368279 A JP8368279 A JP 8368279A JP S567698 A JPS567698 A JP S567698A
Authority
JP
Japan
Prior art keywords
sludge
belt
drum
frozen
thawed
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
JP8368279A
Other languages
Japanese (ja)
Inventor
Naotake Toshifuji
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 JP8368279A priority Critical patent/JPS567698A/en
Publication of JPS567698A publication Critical patent/JPS567698A/en
Pending legal-status Critical Current

Links

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  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To treat sludge continuously, efficiently and cheaply by moving an endless belt along the outside of a cooled drum and rotating the drum to freeze sludge on the belt after which the frozen sludge is held between the belt and filter cloth, thawed, and dehydrated.
CONSTITUTION: By actuating a driving unit, freezing drum 1 is rotated in the K direction to move endless belt 2 in the M direction and filter cloth 3 in the N direction. Belt 2 is cooled at the portion where it is in contact with drum 1, and sludge on belt 2 is frozen. When belt 2 separates from drum 1, the frozen sludge is held between belt 2 and cloth 3. This sludge is then thawed with warm water B, pressurized with rolls 4eW4h, and dehydrated. Thus, sludge is treated continuously and effectively.
COPYRIGHT: (C)1981,JPO&Japio
JP8368279A 1979-06-29 1979-06-29 Sludge treating apparatus Pending JPS567698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8368279A JPS567698A (en) 1979-06-29 1979-06-29 Sludge treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8368279A JPS567698A (en) 1979-06-29 1979-06-29 Sludge treating apparatus

Publications (1)

Publication Number Publication Date
JPS567698A true JPS567698A (en) 1981-01-26

Family

ID=13809252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8368279A Pending JPS567698A (en) 1979-06-29 1979-06-29 Sludge treating apparatus

Country Status (1)

Country Link
JP (1) JPS567698A (en)

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