Title:
CREMATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/087864
Kind Code:
A1
Abstract:
In the present invention, electric power is generated by using the thermal energy of an exhaust gas generated in a crematory, and the generated electric power is supplied to each apparatus constituting a cremation system in order to improve energy efficiency. The cremation system has an exhaust gas/warm water heat exchanger (21) for exchanging the heat of an exhaust gas from a recombustion furnace with a medium, a buffer tank (215A) for inhibiting a temperature change of the medium, and a flow rate adjustment valve (212A, 212B). Further, an evaporator (23) to generate a working medium steam by heating and evaporating a low boiling point working medium with the heat of the medium is used to drive a medium turbine (24) to generate electric power using a power generator (25). Further, a buffer tank (215B) is provided in order to inhibit the temperature change of the medium flowing from the evaporator (23) into the exhaust gas/warm water heat exchanger (21). Also, a power control device supplies, to each apparatus constituting the cremation system, the generated power and a shortage for the power needed by each apparatus from an external power source.
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Inventors:
ASAOKA MACHIKO (JP)
Application Number:
PCT/JP2013/081618
Publication Date:
June 12, 2014
Filing Date:
November 25, 2013
Export Citation:
Assignee:
TOKYO HAKUZEN CO LTD (JP)
International Classes:
F23G1/00; F01K25/10; F01K27/02
Foreign References:
| JP2012013266A | 2012-01-19 | |||
| JPS526853A | 1977-01-19 | |||
| JP2002060759A | 2002-02-26 | |||
| JP2013124568A | 2013-06-24 | |||
| JP2012013266A | 2012-01-19 | |||
| JP2010133693A | 2010-06-17 | |||
| JP4875546B2 | 2012-02-15 | |||
| JPH10184316A | 1998-07-14 | |||
| JP2009221961A | 2009-10-01 |
Other References:
See also references of EP 2940385A4
Attorney, Agent or Firm:
HOSAKA, Michiko (JP)
Michiko Hosaka (JP)
Michiko Hosaka (JP)
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