Method for sootless combustion and furnace for said combustion
Sewage sludge disposal apparatus and method of disposal
Apparatus and method for treating sewage sludge Patent #: 4429643
ApplicationNo. 06/600470 filed on 04/16/1984
US Classes:110/258, Refuse agitating110/238, For liquid refuse110/259, Residue handling; e.g., ash, etc.110/346Incinerating refuse
ExaminersPrimary: Favors, Edward G.
Attorney, Agent or Firm
International ClassesF23G 5/24 (20060101)
F23G 5/28 (20060101)
F23G 5/04 (20060101)
F23G 5/02 (20060101)
F23G 7/00 (20060101)
Foreign Application Priority Data1983-04-22 JP
AbstractIn an incinerator for sludge, an amount of air, ranging from a half to one times as much as a theoretical amount of air needed to combustion of the sludge, is gently blown from at least one arm to the sludge while the latter is being stirred by the stirring arm, thereby burning the sludge mildly. Reducible exhaust gas produced during the incineration is mixed with added air for a secondary combustion.