Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valmet CorpfiledCriticalValmet Corp
Priority to FI965276ApriorityCriticalpatent/FI101727B/en
Publication of FI965276A0publicationCriticalpatent/FI965276A0/en
Priority to DE19753416Aprioritypatent/DE19753416C2/en
Priority to US08/998,438prioritypatent/US6254731B1/en
Application grantedgrantedCritical
Publication of FI101727B1publicationCriticalpatent/FI101727B1/en
Publication of FI101727BpublicationCriticalpatent/FI101727B/en
The invention concerns a steam chest for a paper or cardboard machine, said steam chest 10 comprising a steam chamber 11 to blow steam toward a paper or cardboard web and a suction zone 12 to prevent steam mist blown from the region of steam chamber 11 from spreading. A blowing nozzle 13 to create an air jet to prevent spreading of the steam mist and to ensure that the steam mist is fed to suction zone 12 is arranged on the outlet side of suction zone 12 in steam chest 10. <IMAGE>
FI965276A1996-12-311996-12-31
Steam box in cardboard or paper machine
FI101727B
(en)
A blow box to be used in the drying section of a paper machine and a method for tightening a pocket provided with blow box in the drying section of a paper machine
Method and apparatus for eliminating the flutter of a paper web in the dryer section of a papermaking machine between two single felt configurations therein