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Title:
GARBAGE SUPPLY SPEED ESTIMATION DEVICE AND GARBAGE SUPPLY SPEED ESTIMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/137598
Kind Code:
A1
Abstract:
This garbage supply speed estimation device estimates a transition in a garbage supply speed which is the weight of garbage supplied by a rubbish supply device into an incinerator per unit of time in an incineration facility in which garbage thrown into a hopper is sequentially supplied by the rubbish supply device into the incinerator. The garbage supply speed estimation device is provided with: a base component derivation unit which derives, as a base component of the garbage supply speed, a transition in the weight of the garbage thrown into the hopper; a variable component derivation unit which estimates, from a change in the height of the surface of the garbage in the hopper, a transition in the weight of the garbage supplied by the rubbish supply device into the incinerator, and derives, as a variable component of the garbage supply speed based on the base component, a variation in the estimated transition in the weight of the garbage supplied; and a supply speed estimation unit which estimates a transition in the garbage supply speed by superimposing the variable component on the base component.

Inventors:
IWASAKI YOSUKE
MINAMI RYOSUKE
AKIYAMA JUNTA
HASHIMOTO DAI
ASAI NOBUHIRO
HASHIMOTO KOHEI
Application Number:
PCT/JP2019/048851
Publication Date:
July 02, 2020
Filing Date:
December 13, 2019
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F23G5/50; F23G5/44
Domestic Patent References:
WO2018003223A12018-01-04
WO2019159439A12019-08-22
WO2019189544A12019-10-03
Foreign References:
JP2018105590A2018-07-05
JP2007064568A2007-03-15
JPH10238735A1998-09-08
JPH1122941A1999-01-26
JP2017218316A2017-12-14
JP2008064361A2008-03-21
JP2003254526A2003-09-10
JPS63113215A1988-05-18
JPS61114007A1986-05-31
JP2014126321A2014-07-07
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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