Press section

• Main Authors: RUHL THOMAS, GRONYCH DANIEL
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2018
• Subjects: METHODS OF PRODUCING PAPER THEREON; PAPER-MAKING; PAPER-MAKING MACHINES; PRODUCTION OF CELLULOSE; TEXTILES

The invention relates to a press section of a machine for producing a fibrous web (1), in particular a paper, cardboard or tissue web, having two press nips (3, 4) which lie behind one another in theweb running direction (2) and are formed by in each case two press elements, wherein at least one separate, endlessly circulating press belt (5, 6, 7, 8) is guided around each press element in each case via a plurality of guide rollers (9), the fibrous web (1) runs together with two press belts (5, 6, 7, 8) which lie opposite one another in each case over a guide section (10, 11) downstream of thepress nips (3, 4), and one belt (5, 7) is guided away from the fibrous web (1) downstream of the guide section (10, 11) which in each case follows a press nip (3, 4), whereas the opposite belt (6, 8)runs along a suction element (14, 15) together with the fibrous web (1). Here, secure web running is to be made possible with as little complexity as possible by virtue of the fact that the suction element (14) is formed by a