Title:
GOMI OYOBI NOSHUKUSARETA SURATSUJIOTAIHINIRENZOKUSHIKINISEISENSURUHOHO
Document Type and Number:
Japanese Patent JPS5118672
Kind Code:
A
Abstract:
Garbage and/or thickened sludge are converted to compost in a treatment chamber where an air stream encourages the aerobic conversion. The hot waste gases are extracted and passed through a heat exchanger where dry fresh air is heated before admission to a mixer. Garbage and/or sludge are stirred in the latter by an agitator, heated and enriched by the fresh air and charged by a proportioner to the treatment chamber. Process utilises the waste heat contained in the air leaving the treatment chamber and reduces the retention time for the material in this chamber considerably.
Inventors:
YOZEFU RIKARUTO KAERIN
Application Number:
JP7068475A
Publication Date:
February 14, 1976
Filing Date:
June 11, 1975
Export Citation:
Assignee:
KAELIN J R
International Classes:
C12M1/00; C05F7/00; C05F9/02; C05F17/00; C05F17/02; (IPC1-7): B01F3/06; B01F13/02; C05F9/02; C05F9/04; C12K1/00