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Title:
HOT AIR SUPPLY METHOD AND DEVICE FOR DRYING, CRUSHING AND STERILIZING USED PAPER DIAPER, AND DEODORIZING METHOD AND DEVICE
Document Type and Number:
Japanese Patent JP2013088112
Kind Code:
A
Abstract:

To provide a processing method for remarkably reducing thermal energy cost (electricity and fossil fuel) necessary for drying/crushing/sterilizing processing and deodorizing an odor gas, in the used paper diaper drying/crushing/sterilizing device, and remarkably reducing costs of entrustment of transportation to the outside of facilities by processing the paper diaper fuel inside the facility.

A hybrid boiler using used paper diaper and waste oil as the fuel, is provided on the side of a tank for drying, crushing and sterilizing the used paper diaper. As the hot air necessary for the drying, crushing, sterilizing and deodorizing processing, hot air and a combustion gas of the hybrid boiler are utilized. Thus energy cost can be remarkably reduced in comparison with the energy cost of a conventional electric heater, or a hot air generating device using fossil fuel and a catalyst deodorizing device.


Inventors:
EZAWA TADASHI
NAKAMURA TORU
Application Number:
JP2011000244935
Publication Date:
May 13, 2013
Filing Date:
October 20, 2011
Export Citation:
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Assignee:
EZAWA TADASHI
EARTH BIO TECHNOLOGY INC
International Classes:
F26B9/00; A61L2/04; A61L11/00; B01D53/86; B09B3/00; F26B23/00