Method of and system for incinerating sludge
US4508039A · kind A · utility
3Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1984 |
| Grant date | Apr 2, 1985 |
| Priority date | — |
| Expiry date | Apr 16, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23G2900/50005
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
In an incinerator for sludge, an amount of air, ranging from a half to one times as much as a theoretical amount of air needed to combustion of the sludge, is gently blown from at least one arm to the sludge while the latter is being stirred by the stirring arm, thereby burning the sludge mildly. Reducible exhaust gas produced during the incineration is mixed with added air for a secondary combustion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.