Center backfire inner heat regenerative energy saving high efficiency furnace and tank integration reduction furnace system
US8057735B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Apr 16, 2009 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Feb 26, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC22B5/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A center backfire inner heat regenerative energy saving high efficiency furnace and tank integration reduction furnace system comprises a furnace section and a heating section. The furnace section includes a reduction tank, a material inlet door, a magnesium crystal collecting machine, and a residue exhaust pipe. The reduction tank includes a tank body, a centre combustion room, and plural fume exhaust pipes. The material inlet door is connected to a material charging room between the center combustion room and the tank body, and the magnesium crystal collecting machine is provided with a crystal cover communicating with the material charging room, and a water recycling condensation equipment outside the crystal cover. The residue exhaust pipe is connected to the material charging room and provided with a residue exhaust door and a water dispersing heat separating cover. The heating section includes a burner connected to the center combustion room.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.