Fluidized bed heat exchanger having an air assisted bed drain
US4335661A · kind A · utility
13Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1980 |
| Grant date | Jun 22, 1982 |
| Priority date | — |
| Expiry date | Sep 24, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J8/003
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A fluidized bed heat exchanger in which a perforated plate is disposed within a housing for supporting a bed of particulate material. Air is passed through the plate to fluidize the particulate material and nozzles are provided for distributing air across the inlet end of a drain pipe for the spent particulate material to insure a continuous draining of the material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.