Title:
ガス化装置
Document Type and Number:
Japanese Patent JP6668283
Kind Code:
B2
Abstract:
A gasification apparatus comprises: a gasifier (2); a char discharge device (4); first to sixth temperature sensors (detection units) T1, T2, . . .; and a control device. In the gasifier (2), a raw material is pyrolyzed to generate gas, and a carbide produced by the process is deposited. The char discharge device (4) discharges the deposited carbide to the outside of the gasifier (2). The detection units detect the height of the upper surface of a carbide deposition layer. The control device repeatedly performs control to change the discharge speed of the char discharge device (4) from a current discharge speed on the basis of a difference between the current height of the upper surface of the carbide deposition layer obtained from the detection results of the detection units, and a target deposition height that is established in advance.
Inventors:
Kentaro Hayashi
Akihiro Hara
Hiroaki Wakisaka
Ken Matsumoto
Akihiro Hara
Hiroaki Wakisaka
Ken Matsumoto
Application Number:
JP2017059321A
Publication Date:
March 18, 2020
Filing Date:
March 24, 2017
Export Citation:
Assignee:
Yanmar Co., Ltd.
International Classes:
C10J3/02; C10J3/26
Domestic Patent References:
| JP8199175A | ||||
| JP2006143983A | ||||
| JP2008196805A |
Attorney, Agent or Firm:
Naomi Katsura River