JPS558574A - Method and apparatus for treating waste fluid - Google Patents

Method and apparatus for treating waste fluid

Info

Publication number
JPS558574A
JPS558574A JP8218678A JP8218678A JPS558574A JP S558574 A JPS558574 A JP S558574A JP 8218678 A JP8218678 A JP 8218678A JP 8218678 A JP8218678 A JP 8218678A JP S558574 A JPS558574 A JP S558574A
Authority
JP
Japan
Prior art keywords
filtrate
exhaust gas
furnace
night soil
pyrolisis
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
JP8218678A
Other languages
Japanese (ja)
Other versions
JPS5539726B2 (en
Inventor
Seiichi Tan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8218678A priority Critical patent/JPS558574A/en
Publication of JPS558574A publication Critical patent/JPS558574A/en
Publication of JPS5539726B2 publication Critical patent/JPS5539726B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a method and an apparatus for treating waste fluid, wherein an exhaust gas from a drum and containing smelly steam, concentrated filtrate, and night soil residue left on a screen are fed individually into a pyrolisis furnace to effectively use the high temperature exhaust gas generated in the pyrolisis furnace to concentrate filtrate.
CONSTITUTION: The night soil introduced into a storage tank 1 is separated into a night soil residue 8 and filtrate by a screen 7, and the night soil residue is then introduced onto a furnace bed 11 to be burned by a burner 12. The filtrate stored in a tank 15 will be fed into a circulation tank 18 wherein the level of the filtrate is kept at a certain level and from which the filtrate is circulated through a waste- heat concentrator 28 wherein the filtrate is stired by blades 35 in a drum 29 to form a liquid film 42 on the inner surface of the drum 29 and receives latent heat of evaporation from an exhaust gas which passes along an outer helical channel 46 and from an exhaust gas which flows countercurrently through an inner space 79 to evaporate. The resulting evaporated steam containing smelly matters and the exhaust gas are injected through a pipe 59 and a nozzle 60 into a pyrolisis furnace 9 in which it is subjected to pyrolysis.
COPYRIGHT: (C)1980,JPO&Japio
JP8218678A 1978-07-05 1978-07-05 Method and apparatus for treating waste fluid Granted JPS558574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8218678A JPS558574A (en) 1978-07-05 1978-07-05 Method and apparatus for treating waste fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8218678A JPS558574A (en) 1978-07-05 1978-07-05 Method and apparatus for treating waste fluid

Publications (2)

Publication Number Publication Date
JPS558574A true JPS558574A (en) 1980-01-22
JPS5539726B2 JPS5539726B2 (en) 1980-10-14

Family

ID=13767401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8218678A Granted JPS558574A (en) 1978-07-05 1978-07-05 Method and apparatus for treating waste fluid

Country Status (1)

Country Link
JP (1) JPS558574A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879583A (en) * 1981-11-04 1983-05-13 Tsukishima Kikai Co Ltd Treatment for waste water
KR100399344B1 (en) * 2000-12-14 2003-09-26 신정식 sludge treatment machine
US8065815B2 (en) * 2006-10-10 2011-11-29 Rdp Technologies, Inc. Apparatus, method and system for treating sewage sludge

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970473A (en) * 1972-10-24 1974-07-08
JPS5130860U (en) * 1974-08-28 1976-03-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4970473A (en) * 1972-10-24 1974-07-08
JPS5130860U (en) * 1974-08-28 1976-03-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879583A (en) * 1981-11-04 1983-05-13 Tsukishima Kikai Co Ltd Treatment for waste water
KR100399344B1 (en) * 2000-12-14 2003-09-26 신정식 sludge treatment machine
US8065815B2 (en) * 2006-10-10 2011-11-29 Rdp Technologies, Inc. Apparatus, method and system for treating sewage sludge

Also Published As

Publication number Publication date
JPS5539726B2 (en) 1980-10-14

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