首页>
外国专利>
Dryer arrangement for fiber web machine i.e. paper machine, has impingement-drying unit arranged immediately after drying cylinder, where web is arranged in dryer section such that web is led across drying cylinder
Dryer arrangement for fiber web machine i.e. paper machine, has impingement-drying unit arranged immediately after drying cylinder, where web is arranged in dryer section such that web is led across drying cylinder
The arrangement has a press section with a press nip, and a dryer section following the press nip. A web (W) i.e. paper web, is arranged in the dryer section such that the web is led across a drying cylinder (30.1). Temperature of the drying cylinder, which is arranged at the beginning of the dryer section, is adjusted such that a temperature detention curve of the web is selected from an upper half of a drying substance. An impingement-drying unit (12) is arranged immediately after the drying cylinder. Independent claims are also included for the following: (1) a dryer comprising an impingement-drying unit (2) a method for improving a running ability in a dryer of a fiber web machine.
展开▼
