Device and method for cooling solid particles
US8777135B2 · kind B2 · utility
0Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2009 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Aug 15, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/62
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cooling arrangement adapted to be used in a process of preparing a fine powder, and a method for using same are described. The cooling arrangement (100) comprises: a solid particles feed ingress means, a solid particles mixing means (140), a plurality of cooling air discharging devices (130) and a solid particles egress means. The cooling arrangement is characterized in that the averaged diameter of the solid particles fed the said solid particles ingress means is essentially less than 6 mm. Preferably, the solid particles are fed to the cooling arrangement and free fall (120) onto the bottom section thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.