Water-cooling jacket structure for inspection hole of flash furnace
US7943082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2008 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Sep 11, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D21/02
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A water-cooling jacket structure 10 for an inspection hole of a flash furnace 1 is arranged at the periphery of a concentrate burner 7 to inspect and clean the inside of the furnace and the concentrate burner 7, and formed in a cylindrical shape by combining a plurality of jacket plates 11, 12, 13, 14 cast internally with cooling tubes 21, 22, 23, 24 for circulating cooling-water, and configured to adjust its cooling capacity and amount of cooling-water by circulating cooling-water to a single or multiple systems of the respective cooling-water systems of each jacket 11, 12, 13, 14 depending on the heat-load of the flash furnace 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.