Rotary kiln heat exchanger and method of assembling same
USRE45360E1 · kind E1 · reissue
0Cited by
29References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2008 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | May 16, 2028 |
Classification
- Technology area (CPC —)General
Abstract
Rotary kiln heal exchangers having precast hub and leg assemblies are disclosed. The hub and leg assemblies include interlocking features which secure the heat exchanger components together. A method of installing such heat exchangers in rotary kilns is also disclosed. Installation is relatively fast and simple, and the heat exchangers are capable of withstanding the harsh operating conditions of rotary kilns for extended periods of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.