Continuous flow pneumatic conveyor system employing a fluidized bed column for the purposes of control and regulation
US3964793A · kind A · utility
22Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 1974 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Jul 1, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G53/66
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The invention relates to the pneumatic conveyance of powdered materials comprising a conveyor duct balanced by a fluidized feed column and a transfer chamber, the gravimetric rate of flow of material is regulated by a means of control designed to maintain a set value of pressure in the feed circuit to an injector by means of a device controlling the supply to the feed column.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.