Title:
DISCHARGE DEVICE, SOLID FUEL CRUSHING DEVICE AND BOILER SYSTEM, AND OPERATION METHOD OF DISCHARGE DEVICE
Document Type and Number:
Japanese Patent JP2021121424
Kind Code:
A
Abstract:
To inhibit closure of a discharge device.SOLUTION: A discharge device 60 discharges a fine particle fuel from an opening 11e formed at a housing 11 forming an outer shell. The discharge device 60 includes: a spillage chute 73 which is provided below the opening 11e and communicates with the opening 11e and in which the fine particle fuel discharged from the opening 11e circulates; and an assist gas jet part 74 which is provided within the spillage chute 73 and jets an assist gas into the spillage chute 73. The assist gas jet part 74 is provided at a position located below the opening 11e and on the outer side of the opening 11e when the opening 11e is viewed in a plan view.SELECTED DRAWING: Figure 3
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Inventors:
TODA AKIHIRO
UEDA YUYA
YAMAGUCHI SOTARO
ISHIBASHI TAKAYA
UEDA YUYA
YAMAGUCHI SOTARO
ISHIBASHI TAKAYA
Application Number:
JP2020015048A
Publication Date:
August 26, 2021
Filing Date:
January 31, 2020
Export Citation:
Assignee:
MITSUBISHI POWER LTD
International Classes:
B02C15/04; B02C23/00; F23K3/02
Domestic Patent References:
| JPH0426035U | 1992-03-02 | |||
| JP2018051524A | 2018-04-05 | |||
| JP2019066122A | 2019-04-25 | |||
| JP2013087169A | 2013-05-13 | |||
| JP2019084486A | 2019-06-06 | |||
| JPS5249563A | 1977-04-20 | |||
| JP2016102621A | 2016-06-02 |
Foreign References:
| US20170274387A1 | 2017-09-28 |
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Daisuke Nagata
Miori Takao
Kawakami Miki
Daisuke Nagata