公开(公告)号：CA2217503A1

公开(公告)日：1996-10-10

申请号：CA2217503

申请日：1996-04-04

Applicant: COMMW SCIENT IND RES ORG ,  TECH RESOURCES PTY LTD

Inventor： BEEBY COLIN JOHN ,  DRY ROD JAMES ,  HARDIE GREGORY JOHN

IPC: B01J8/00 ,  B65G53/16 ,  B65G53/52 ,  F16L11/12 ,  F17D1/20 ,  F23C10/18 ,  B65G53/66 ,  F15D1/06

Abstract: A non-mechanical valve (3) for controlling the flow of fluidisable solids is disclosed. The valve (3) comprises a pipe having an upstream leg (5) with a solids inlet (13) at an upper end, a downstream leg (7) with a solids outlet (14) at an upper end, and a base section (9) interconnecting lower ends of the legs (5, 7). The valve (3) further comprises a means for introducing aeration gas into each of the legs (5, 7) to maintain fluidised flow of solids through the valve (3) and a means for adjusting the flow of aeration gas to the legs (5, 7) to control the solids flow through the valve (3).

公开(公告)号：ZA962796B

公开(公告)日：1996-10-09

申请号：ZA962796

申请日：1996-04-09

Applicant: TECH RESOURCES PTY LTD

Inventor： HARDIE GREGORY JOHN ,  DRY ROD JAMES ,  BEEBY COLIN JOHN

IPC: B01J8/00 ,  B65G53/16 ,  B65G53/52 ,  F16L11/12 ,  F17D1/20 ,  F23C10/18 ,  F16K

Abstract: A non-mechanical valve (3) for controlling the flow of fluidisable solids is disclosed. The valve (3) comprises a pipe having an upstream leg (5) with a solids inlet (13) at an upper end, a downstream leg (7) with a solids outlet (14) at an upper end, and a base section (9) interconnecting lower ends of the legs (5, 7). The valve (3) further comprises a means for introducing aeration gas into each of the legs (5, 7) to maintain fluidised flow of solids through the valve (3) and a means for adjusting the flow of aeration gas to the legs (5, 7) to control the solids flow through the valve (3).