JPS54120939A - Sludge freezing fusing treatment device - Google Patents

Sludge freezing fusing treatment device

Info

Publication number
JPS54120939A
JPS54120939A JP2912478A JP2912478A JPS54120939A JP S54120939 A JPS54120939 A JP S54120939A JP 2912478 A JP2912478 A JP 2912478A JP 2912478 A JP2912478 A JP 2912478A JP S54120939 A JPS54120939 A JP S54120939A
Authority
JP
Japan
Prior art keywords
sludge
elastic substance
freezing
treatment device
sludge discharge
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
JP2912478A
Other languages
Japanese (ja)
Inventor
Toshiyuki Kobayashi
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 JP2912478A priority Critical patent/JPS54120939A/en
Publication of JPS54120939A publication Critical patent/JPS54120939A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To prevent the production of unfrozen sludge so that a dehydrating efficiency will be imporved, by fitting an elastic substance, which has an adiabatic and a non-water-absorption property, at a sludge discharging plate which opens and closes a sludge discharge port formed at a sludge bath bottom.
CONSTITUTION: An elastic substance 5, which has an adiabatic and a non-water- absorption property, is fitted at a sludge discharge plate 4 of a sludge freezing fusing treatment device so that a space formed in a sludge discharge port 3 with a heat exchanger 2 and the sludge discharge plate 4 may be filled with the elastic substance 5. The elastic substance 5 can prevent the producion of unfrozen sludge, and can improve the efficiency of a dehydration treatment under a freezing fusing system for filtration-retarding sludge.
COPYRIGHT: (C)1979,JPO&Japio
JP2912478A 1978-03-13 1978-03-13 Sludge freezing fusing treatment device Pending JPS54120939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2912478A JPS54120939A (en) 1978-03-13 1978-03-13 Sludge freezing fusing treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2912478A JPS54120939A (en) 1978-03-13 1978-03-13 Sludge freezing fusing treatment device

Publications (1)

Publication Number Publication Date
JPS54120939A true JPS54120939A (en) 1979-09-19

Family

ID=12267545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2912478A Pending JPS54120939A (en) 1978-03-13 1978-03-13 Sludge freezing fusing treatment device

Country Status (1)

Country Link
JP (1) JPS54120939A (en)

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