发明名称 |
System for withdrawing and dewatering slag from gasification equipment |
摘要 |
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.
|
申请公布号 |
US2001032780(A1) |
申请公布日期 |
2001.10.25 |
申请号 |
US20010781150 |
申请日期 |
2001.02.13 |
申请人 |
WINTER JOHN D.;KAMARTHI RAJASEKAR;LEININGER THOMAS F.;LEE KATHERINE S.;TSANG CHIH-HAO M.;VASSANTACHART PRAVIT |
发明人 |
WINTER JOHN D.;KAMARTHI RAJASEKAR;LEININGER THOMAS F.;LEE KATHERINE S.;TSANG CHIH-HAO M.;VASSANTACHART PRAVIT |
分类号 |
F23J1/02;B65G33/26;B65G69/20;C10J3/46;C10J3/52;(IPC1-7):C10J3/00;C10J3/50;C10B1/08 |
主分类号 |
F23J1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|