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JPS52156770A - Equipment for freezing treatment of sludge - Google Patents

Equipment for freezing treatment of sludge

Info

Publication number
JPS52156770A
JPS52156770A JP7481676A JP7481676A JPS52156770A JP S52156770 A JPS52156770 A JP S52156770A JP 7481676 A JP7481676 A JP 7481676A JP 7481676 A JP7481676 A JP 7481676A JP S52156770 A JPS52156770 A JP S52156770A
Authority
JP
Japan
Prior art keywords
sludge
equipment
freezing treatment
freezing
inner pipe
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.)
Granted
Application number
JP7481676A
Other languages
Japanese (ja)
Other versions
JPS5814280B2 (en
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 JP51074816A priority Critical patent/JPS5814280B2/en
Publication of JPS52156770A publication Critical patent/JPS52156770A/en
Publication of JPS5814280B2 publication Critical patent/JPS5814280B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To prevent the occurrence of expansion due to freezing of the unfrozen sludge and to plan the prevention of breaking of the inner pipe, by providing a difference to the efficiency of heat exchange between the inflow side and the outflow side of the cold brine in the outer pipe and by freezing the sludge in the inner pipe successively from the one side to the other side.
COPYRIGHT: (C)1977,JPO&Japio
JP51074816A 1976-06-23 1976-06-23 Sludge freezing treatment equipment Expired JPS5814280B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51074816A JPS5814280B2 (en) 1976-06-23 1976-06-23 Sludge freezing treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51074816A JPS5814280B2 (en) 1976-06-23 1976-06-23 Sludge freezing treatment equipment

Publications (2)

Publication Number Publication Date
JPS52156770A true JPS52156770A (en) 1977-12-27
JPS5814280B2 JPS5814280B2 (en) 1983-03-18

Family

ID=13558203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51074816A Expired JPS5814280B2 (en) 1976-06-23 1976-06-23 Sludge freezing treatment equipment

Country Status (1)

Country Link
JP (1) JPS5814280B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403526A (en) * 1967-06-27 1968-10-01 Crosse Cooler Co Auger type ice making machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403526A (en) * 1967-06-27 1968-10-01 Crosse Cooler Co Auger type ice making machine

Also Published As

Publication number Publication date
JPS5814280B2 (en) 1983-03-18

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