Title:
SOLID FUEL COMBUSTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/112938
Kind Code:
A1
Abstract:
Provided is a solid fuel combustion device that can suitably supply solid fuel corresponding to the combustion capability of a combustion furnace, even if the solid fuel being handled is changed. This solid fuel combustion device 1, which comprises a cylindrical combustion furnace 10 extending in the vertical direction, and a fuel supply unit 20 supplying solid fuel into the combustion furnace 10, comprises: a fuel receptor 50 that has an inverted-cone-shaped main body 51 disposed on a lower end side inside the combustion furnace 10, is supplied with solid fuel from a lower end opening of the main body 51, and supports the solid fuel during combustion; a fuel supply path 16 that is disposed in the combustion furnace 10, extends downward from the lower end opening of the fuel receptor 50, and has a fuel supply port 18 formed on a lower end thereof; and a fuel supply unit 20 that is connected to the fuel supply port 18 of the combustion supply path 16 and supplies solid fuel into the combustion furnace 10, wherein the fuel supply unit 20 is configured to be attachable /detachable to/from the combustion furnace 10.
Inventors:
TANIMURA YUJI (JP)
HASHIMOTO NORIO (JP)
HASHIMOTO NORIO (JP)
Application Number:
PCT/JP2022/045951
Publication Date:
June 22, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
SHONAN TRADING CO LTD (JP)
TANIMURA YUJI (JP)
TANIMURA YUJI (JP)
International Classes:
F23K3/14; F23B40/04
Foreign References:
| KR20190111186A | 2019-10-02 | |||
| KR20190075533A | 2019-07-01 | |||
| US4323017A | 1982-04-06 | |||
| JP2013079732A | 2013-05-02 | |||
| KR101507009B1 | 2015-03-31 | |||
| US5105797A | 1992-04-21 | |||
| US20150247642A1 | 2015-09-03 | |||
| CN203907653U | 2014-10-29 | |||
| JPH11173541A | 1999-06-29 |
Attorney, Agent or Firm:
SHIGEIZUMI, Tatsushi (JP)
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