| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a continuous dry distillation device capable of dry distilling a plant material such as chaff, coffee grounds, chips of a wood, etc., or a crushed industrial waste in a state of small lumps by heating with a burner under a close to non oxygen condition to obtain a carbonized material, and also completely burning the exhaust gas generated by the distillation with the burner and discharging the outside as a non polluting exhaust gas. SOLUTION: This method for continuous dry distillation is provided by housing materials for dry distillation consisting of waste materials crushed to a state of small granules or lumps in a dry distillation room 26 of an oven main body 27, dry distilling by heating with a burner under a close to non oxygen condition to obtain a carbonized material, completely burning an exhaust gas generated by the dry distillation with a burner of a same type as above, and discharging to the outside as a gas without containing a sooty smoke and having no color or smell.</p> |
