Title:
ガス化システムからスラグを引き出して脱水するための装置および方法
Document Type and Number:
Japanese Patent JP4602624
Kind Code:
B2
Abstract:
The present invention relates to an apparatus and method for withdrawing and dewatering slag from a gasification system. In particular, the present invention relates to a conveying lockhopper and method of using the conveying lockhopper to collect slag and other waste byproducts from the gasifier of a gasification system. The conveying lockhopper is configured to receive slag from a gasifier, simultaneously extract and dewater the slag, and expel the processed slag directly into an awaiting container suitable for carrying the processed slag away. The conveying lockhopper generally comprises a housing with inlet and outlet valves to receive and expel slag, respectively. The housing is inclined at an angle typically between 5 and 60 degrees to the horizontal so that the outlet is at a higher elevation than the inlet. Inside the housing, an auger or similar conveying mechanism conveys the slag from the inlet towards the outlet while simultaneously dewatering the slag. As a result, the processed slag that is discharged at the outlet is fully processed and ready to be transported away.
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| JPH09169420 | CONVEYER |
Inventors:
Winter, John, Dee
Camarti, Raja Sekar
Raininger, Thomas, F
Lee, Catherine, S
Tsang, Qi-hao, M
Vasanta Chart, Pravit
Camarti, Raja Sekar
Raininger, Thomas, F
Lee, Catherine, S
Tsang, Qi-hao, M
Vasanta Chart, Pravit
Application Number:
JP2001546842A
Publication Date:
December 22, 2010
Filing Date:
August 31, 2000
Export Citation:
Assignee:
GE Energy USA SA LLC
International Classes:
B65G33/26; C10J3/46; B65G69/20; F23J1/02; C10J3/52
Domestic Patent References:
| JP10287886A | ||||
| JP61243896A |
Attorney, Agent or Firm:
Arakawa Satoshi
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa
Hirokazu Ogura
Nobukazu Ito
Toshihisa Kurokawa