Method and apparatus for use in the press or dryer section of a paper machine or similar equipment
US5451265A · kind A · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1993 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Oct 29, 2013 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F3/0272
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for cleaning one or more orifice slots (2, 3) of a blow box (1) or similar object particularly in the press or dryer section of a paper machine or similar equipment. The orifice slot (2, 3) is subjected to treatment from inside the blow box by means of one or more mechanical cleaning elements (4) and/or a cleaning jet (8, 9, 23). The invention also concerns an apparatus suited for implementing said method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.