Method and apparatus for melting of glass batch materials
US5979191A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1997 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Jun 2, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An apparatus for melting materials is provided comprising a melter body having a batch injection portion including a batch inlet port, a batch melting portion including a batch melting chamber adapted to receive materials from said batch injection portion, and a molten materials delivery portion including a molten materials outlet port. At least one jet stream injection assembly injects a jet stream into said batch melting chamber. The jet stream comprises a fuel, an oxidant, and heated products of combustion and produces a vortex flow pattern in said batch melting chamber. Fuel and oxidant within said vortex flow pattern react to form laminar flamelets within said vortex flow pattern. The heat generated in the flamelets melts the materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.