Title:
APPARATUS FOR DRY DISTILATING, THERMAL CRACKING, MELTING AND IGNITING WASTE MATERIAL
Document Type and Number:
Japanese Patent JP3835951
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent not-yet ignited substances or odor from being dispersed by a method wherein thermal cracking gas left in a thermal cracking drum is ignited within a melting and igniting device at the time of power failure.
SOLUTION: There are provided a dry distillation and thermal cracking drum 2 for changing a waste material C and thermal cracking gas G into thermal cracking sludge D; a forcing blower 26 for supplying air A for melting and ignition to a melting and igniting device 4 for melting and igniting the thermal cracking gas and thermal cracking sludge; a gas purifying device 9 for purifying ignition discharged gas G0 from a waste heat boiler 7 recovering heat of the combustion discharging gas GO0 of the melting and igniting device; a forcing blower 16; and an electrical power facility 31 for supplying an electrical power to each of the segments. The forcing blower and an induction blower are provided with steam turbines 26b, 16b applied with steam flowed from a waste boiler acting as a rotary driving device, and with electric motors 26a, 16a. A switching opening or closing device 33 is arranged at load sides of the electrical power facility 31 and an emergency power generating device 32. When an input electrical power for the electrical power facility is lost, electrical power is supplied to the forcing blower, a boiler water supplying pump, the induction blower and the rotary driving device for the thermal cracking drum.
Inventors:
Atsushi Jimura
Koji Oka
Koji Oka
Application Number:
JP19621699A
Publication Date:
October 18, 2006
Filing Date:
July 09, 1999
Export Citation:
Assignee:
Takuma Co., Ltd.
International Classes:
B09B3/00; C10B53/00; F23G5/46; F01K27/02; F23G5/00; F23G5/027; F23G5/16; F23G5/20; F23G5/44; (IPC1-7): F23G5/46; B09B3/00; C10B53/00; F01K27/02; F23G5/00; F23G5/027; F23G5/16; F23G5/20; F23G5/44
Domestic Patent References:
| JP9250727A | ||||
| JP9318026A | ||||
| JP56130501A |
Attorney, Agent or Firm:
Takeshi Sugimoto
Hisami Miki
Hisami Miki