Title:
GASIFICATION SYSTEM OF SOLID FUEL
Document Type and Number:
Japanese Patent JP2019157094
Kind Code:
A
Abstract:
To provide a gasification system capable of stable operation even when a high moisture solid fuel is applied and pulverization and transportation of the high moisture solid fuel is conducted with low dry power.MEANS FOR SOLVING THE PROBLEM: The gasification system is assembled with dry means 2, pulverization means 3, air current transportation means 5, 6, 12, and gasification furnace 19. The dry means 2 dries a solid fuel 1 and the pulverization means 3 pulverizes the solid fuel 1. The air current transportation means 5, 6, 12 transport the solid fuel dried by the dry means 2 and pulverized by the pulverization means 3 to the gasification furnace 19 by using an air current. The gasification furnace 19 gasifies the solid fuel transported by using air current by the air current transportation means 5, 6, 12. The gasification system is provided with a powder supply line for supplying a powder 4A, 4B containing an inorganic substance and having a hygroscopic property to one or more sites from the pulverization means 3 to the gasification furnace 19.SELECTED DRAWING: Figure 1
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Inventors:
KUMAGAI KENJI
TAKEDA MAKOTO
ISHIGA TAKUYA
KISO FUMIHIKO
TAKEDA MAKOTO
ISHIGA TAKUYA
KISO FUMIHIKO
Application Number:
JP2018050243A
Publication Date:
September 19, 2019
Filing Date:
March 16, 2018
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYS
International Classes:
C10J3/46
Domestic Patent References:
| JP2005126629A | 2005-05-19 | |||
| JP2008266038A | 2008-11-06 | |||
| JP2014149197A | 2014-08-21 | |||
| JP2013170463A | 2013-09-02 |
Attorney, Agent or Firm:
Naoshi Yoneyama
Hirotsugu Yoshioka
Hirotsugu Yoshioka