JPS5527041A - Treating urban garbage distilled residue - Google Patents

Treating urban garbage distilled residue

Info

Publication number
JPS5527041A
JPS5527041A JP9919178A JP9919178A JPS5527041A JP S5527041 A JPS5527041 A JP S5527041A JP 9919178 A JP9919178 A JP 9919178A JP 9919178 A JP9919178 A JP 9919178A JP S5527041 A JPS5527041 A JP S5527041A
Authority
JP
Japan
Prior art keywords
furnace
burnt
residue
carbon
glass
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
JP9919178A
Other languages
Japanese (ja)
Inventor
Saburo Tsuji
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 JP9919178A priority Critical patent/JPS5527041A/en
Publication of JPS5527041A publication Critical patent/JPS5527041A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE: Urban garbage is distilled in dry condition to be made in glassy residue and transformed in products to prevent harmful metals from being dissolved. Further, carbon residue is completely burnt to reduce volume to be treated.
CONSTITUTION: Dry distilled urban waste residue is mixed with glass scrap and charged in the melting furnace 10 from the inlet 9. Fuel is burnt by air in heating port 4a and jetted in the furnace 10. Inside the furnace 10, heat radiation vitirifies material which is agitated by bubble and convection, allowing part of carbon to form colloid and coarse carbon to be floated on top of glass to be burnt. Melted glass is transferred to the working furnace 12 and cooled, then formed into pellets. The pellets nearly perfectly trap harmful metal, not allowing them to be dissolved out and reduce volume to be treated.
COPYRIGHT: (C)1980,JPO&Japio
JP9919178A 1978-08-14 1978-08-14 Treating urban garbage distilled residue Pending JPS5527041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9919178A JPS5527041A (en) 1978-08-14 1978-08-14 Treating urban garbage distilled residue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9919178A JPS5527041A (en) 1978-08-14 1978-08-14 Treating urban garbage distilled residue

Publications (1)

Publication Number Publication Date
JPS5527041A true JPS5527041A (en) 1980-02-26

Family

ID=14240747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9919178A Pending JPS5527041A (en) 1978-08-14 1978-08-14 Treating urban garbage distilled residue

Country Status (1)

Country Link
JP (1) JPS5527041A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039675A (en) * 1973-08-13 1975-04-11
JPS5120776A (en) * 1974-08-14 1976-02-19 Kawasaki Heavy Ind Ltd Haikibutsuno shorihoho
JPS5325081A (en) * 1976-08-19 1978-03-08 Nippon Kokan Kk <Nkk> Process for treating heavy metals produced from wastes incinerator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039675A (en) * 1973-08-13 1975-04-11
JPS5120776A (en) * 1974-08-14 1976-02-19 Kawasaki Heavy Ind Ltd Haikibutsuno shorihoho
JPS5325081A (en) * 1976-08-19 1978-03-08 Nippon Kokan Kk <Nkk> Process for treating heavy metals produced from wastes incinerator

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