| 摘要 |
PURPOSE:To reconcile clean treatment not polluting environment such as sewage or the atmosphere and efficient garbage treatment by a method wherein garbage is classified into raw rubbish or papers and plastic dust and both of the classified matters are subjected to heat treatment in respective garbage treatment chambers. CONSTITUTION:After garbage is classified into rubbish 23a such as raw dust or papers and rubbish 23 such as plastic dust, both rubbishes are received in respective garbage receiving containers 4a, 4b. The rubbishes 23a, 23b are heated and dried by the air 7 heated by heaters 5a, 5b while exhaust gases 16 containing moisture or decomposed gas pass through exhaust pipes 14a, 14b while the malodorous components therein are removed by catalysts 11a, 11b to be discharged from exhaust ports 13a, 13b. At this time, the temps. in the garbage treatment chambers 3a, 3b are detected by temp. detectors 6a, 6b and the heaters 5a, 5b are operated so as to set said temps. to predetermined temps. By this method, the temp. of plastic dust is suppressed so as not to generate harmful gas and the temp. of raw dust or papers is raised to reduce the moisture contained in raw dust or papers to a large extent. |
