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1. (WO2017148780) CYLINDER PAPER MACHINE
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Pub. No.: WO/2017/148780 International Application No.: PCT/EP2017/054118
Publication Date: 08.09.2017 International Filing Date: 23.02.2017
IPC:
D21F 9/04 (2006.01) ,D21F 1/04 (2006.01)
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
9
Complete machines for making continuous webs of paper
04
of the cylinder type
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
F
PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
1
Wet end of machines for making continuous webs of paper
04
Head boxes of cylinder machines
Applicants:
ARLEDTER, Hans Peter [AT/AT]; AT
Inventors:
ARLEDTER, Hans Peter; AT
Agent:
PUCHBERGER & PARTNER PATENTANWÄLTE; Reichsratsstraße 13 1010 Wien, AT
Priority Data:
A50149/201629.02.2016AT
A50308/201612.04.2016AT
Title (EN) CYLINDER PAPER MACHINE
(FR) MACHINE À PAPIER À TAMIS CIRCULAIRE
(DE) RUNDSIEBPAPIERMASCHINE
Abstract:
(EN) The invention relates to a paper machine for producing paper or paper-like material webs, wherein the device comprises a machine-wide fibrous suspension inlet (4), a trough (1) with a direct current circular screen (2) rotating therein, a trough inlet (8) and a non-woven take-off device (14). According to the invention, the trough inlet (8) has a flow-guiding device (20), wherein said flow-guiding device (20) comprises a cover (19) that covers the suspension level (A1) of the fibrous suspension and accelerates continuously the suspension stream while steering it into the trough channel inlet (9).
(FR) L'invention concerne une machine à papier destinée à la fabrication de papier ou de pans d’étoffe similaires à du papier. Le dispositif comprend une amenée de suspension de matières fibreuses de la largeur de la machine (4), un bac de lavage (1) contenant un tamis circulaire rotatif à courant continu (2), une amenée au bac (8) et un dispositif de réception de matelas de fibres (14). L’amenée au bac (8) comprend un dispositif de guide d’écoulement (20) qui comprend un dispositif de recouvrement (19) recouvrant le niveau (A1) de la suspension de matières fibreuses et déviant le flux de suspension avec une accélération continue dans l’entrée (9) du canal du bac.
(DE) Die Erfindung betrifft eine Papiermaschine zur Herstellung von Papier oder papierähnlichen Stoffbahnen, wobei die Vorrichtung einen maschinenbreiten Faserstoffsuspensionszulauf (4), einen Trog (1) mit darin rotierendem Gleichstrom- Rundsieb (2), einen Trogzulauf (8) und eine Vliesabnahmevorrichtung (14) aufweist, wobei der Trogzulauf (8) eine Strömungsleitvorrichtung (20) aufweist, wobei die Strömungsleitvorrichtung (20) eine den Suspensionsspiegel (A1) der Faserstoffsuspension abdeckende und den Suspensionsstrom kontinuierlich beschleunigende in den Trogkanaleinlauf (9) lenkende Abdeckung (19) aufweist.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)