FIELD: pulp-and-paper industry. SUBSTANCE: hydraulic plate box has body manufactured so as to change curvature radius of box generatrix, and hydraulic sectional plates disposed under net. One of sectional parts of hydraulic plate has electromagnet core. Net is formed from thread comprising magnetically conductive filament. Hydraulic plates are arranged in rotating shafts on telescopic shock-absorbing poles. Hydraulic plates are held in continuous contact with net. Such construction of box allows paper web forming process to be controlled without necessity for stopping papermaking machine. EFFECT: increased efficiency and simplified construction. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRID SECTION OF PAPERMAKING MACHINE | 1995 |
|
RU2095506C1 |
| PAPER PULP DEHYDRATION APPARATUS | 1996 |
|
RU2122614C1 |
| REGISTRY SHAFT OF GRID SECTION FOR PAPERMAKING MACHINE | 1995 |
|
RU2095507C1 |
| HYDRAULIC STRIP OF PAPER-MAKING MACHINE | 0 |
|
SU874820A1 |
| REGISTER SHAFT OF WIRE PART OF PAPER-MAKING MACHINE | 1994 |
|
RU2081229C1 |
| SUCTION BOX WITH HYDRAULIC EDGE STRIPS | 0 |
|
SU910905A1 |
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|
RU2764134C1 |
| METHOD OF MANUFACTURING LAYERED PASTEBOARD SHEET | 1999 |
|
RU2150540C1 |
| PAPERMAKING MACHINE SYSTEM | 2020 |
|
RU2743912C1 |
| PAPERMAKING MACHINE CONTROL SYSTEM | 2017 |
|
RU2733102C2 |
