Method for cleaning pre-determinable surfaces of a heatable internal chamber and associated water lance blower
US5925193A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1997 |
| Grant date | Jul 20, 1999 |
| Priority date | — |
| Expiry date | Nov 26, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28G3/166
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A method for determining positioning of a controllable blower lance for cleaning a pre-determinable surface of a heatable internal chamber, preferably a combustion chamber, in which deposits form, wherein at least one site of impact of a cleaning medium of the blower lance on a surface to be cleaned of the internal chamber and at least one position of at least a part of the blower lance, by means of which the direction of flow of the cleaning medium out of the blower lance can be determined, are established and recorded and a correlation is established between at least the site of impact and the position, taking into account at least one parameter concerning the internal chamber, wherein by means of the correlation, the positioning of the blower lance can be determined for cleaning the pre-determinable surface. Furthermore a method and a device are provided for cleaning an internal chamber, preferably of a combustion chamber in which deposits form, with a controllable blower lance, the cleaning medium of which must strike a pre-determinable surface to be cleaned of the internal chamber, wherein a pre-determinable control system of the blower lance is superimposed with a correlation…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.