ES341741A1 - Ventilating apparatus for a paper machine - Google Patents

Ventilating apparatus for a paper machine

Info

Publication number
ES341741A1
ES341741A1 ES341741A ES341741A ES341741A1 ES 341741 A1 ES341741 A1 ES 341741A1 ES 341741 A ES341741 A ES 341741A ES 341741 A ES341741 A ES 341741A ES 341741 A1 ES341741 A1 ES 341741A1
Authority
ES
Spain
Prior art keywords
air
casing
heated
jets
section
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES341741A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of ES341741A1 publication Critical patent/ES341741A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines

Landscapes

  • Paper (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Undesirable air flows in the casing of the drier section of a paper-making machine are counteracted by jets of air from outlets 19, 20 in air ducts 17, 18 located on each side of the casing along the length of the casing between heated cylinders 2 and the side walls 7, 8. The ducts are of circular cross-section, are supplied with heated air from fans 23 and are each divided into sections which are relatively rotatable so as to adjust the direction of the jets. Water vapour evolved in the drier section is removed by heated ventilation air flowing from a lower duct 12 to an upper exhaust passage 15.
ES341741A 1966-06-14 1967-06-13 Ventilating apparatus for a paper machine Expired ES341741A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08074/66A SE359874B (en) 1966-06-14 1966-06-14

Publications (1)

Publication Number Publication Date
ES341741A1 true ES341741A1 (en) 1968-07-01

Family

ID=20273081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES341741A Expired ES341741A1 (en) 1966-06-14 1967-06-13 Ventilating apparatus for a paper machine

Country Status (10)

Country Link
US (1) US3434224A (en)
AT (1) AT278503B (en)
BE (1) BE699911A (en)
DE (1) DE1561642C3 (en)
ES (1) ES341741A1 (en)
FI (1) FI54162C (en)
GB (1) GB1152888A (en)
NL (1) NL6708252A (en)
NO (1) NO135644C (en)
SE (1) SE359874B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589072A (en) * 1977-04-05 1981-05-07 Greenbank Cast Basalt Eng Co Drying apparatus for paper making machines and other cylinder drying machines
FI63980C (en) * 1982-03-18 1983-09-12 Valmet Oy FOERFARANDE FOER EFFEKTIVERING AV LUFTKONDITIONERINGEN I MED SLUTEN HUV FOERSEDDA TORKPARTIER I PAPPERSMASKINER
US4524689A (en) * 1982-09-13 1985-06-25 Lemaster Milton R Dehydration apparatus for printing press inking system
DE4037423A1 (en) * 1990-11-24 1992-05-27 Voith Gmbh J M DRY LOT
EP0515255B1 (en) * 1991-05-22 1997-11-26 Unimetal Process and device for the aspiration of fumes or gases from a metallurgical vessel and device therefor
IT1264014B (en) * 1993-04-07 1996-09-06 Nuovo Pignone Spa PERFECTED MECHANISM FOR TRANSMISSION OF THE COMAND TO SELECT THE COMB STRIKE POSITION IN A SPONGE TEXTILE FRAME
FI96329C (en) * 1995-04-27 1996-06-10 Valmet Corp Wire and press section hood
AT404605B (en) * 1997-03-14 1999-01-25 Andritz Patentverwaltung METHOD AND DEVICE FOR REDUCING DUST DEPOSITION ON A PAPER MACHINE DRYING HOOD

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1515431A (en) * 1923-10-30 1924-11-11 Cobb J Forrest Drying kiln
US2000546A (en) * 1931-04-18 1935-05-07 John O Woodsome Paper drying process and apparatus
US2977686A (en) * 1959-02-19 1961-04-04 Jamar Olmen Company Apparatus for the manufacture of paper

Also Published As

Publication number Publication date
BE699911A (en) 1967-11-18
AT278503B (en) 1970-02-10
DE1561642C3 (en) 1978-06-22
FI54162C (en) 1978-10-10
FI54162B (en) 1978-06-30
GB1152888A (en) 1969-05-21
NO135644B (en) 1977-01-24
DE1561642A1 (en) 1970-04-02
SE359874B (en) 1973-09-10
DE1561642B2 (en) 1977-11-03
NO135644C (en) 1977-05-04
US3434224A (en) 1969-03-25
NL6708252A (en) 1967-12-15

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