GB1264992A - - Google Patents

Info

Publication number
GB1264992A
GB1264992A GB1264992DA GB1264992A GB 1264992 A GB1264992 A GB 1264992A GB 1264992D A GB1264992D A GB 1264992DA GB 1264992 A GB1264992 A GB 1264992A
Authority
GB
United Kingdom
Prior art keywords
gas
filter
plenum
pressure
feb
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
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 filed Critical
Publication of GB1264992A publication Critical patent/GB1264992A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper

Landscapes

  • Drying Of Solid Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1,264,992. Rotary gas filters; spray producers. A. J. CIRRITO. 14 Feb., 1969 [15 Feb., 1968], No. 8122/69. Heading B1T and B2F. [Also in Division F4] A filter unit 110 comprises a rotatable foraminous cylinder 111 lined with a porous filter material 112. Hot high-pressure dirty combustion gas is fed in at 114 and passes outwards into the plenum 113. Purge air is forced in at 117 through fixed plenum 116 and passes out at 118 through fixed plenum 115. The purge air may be compressed air from the compressor of the hot high-pressure gas producer (which includes a gas turbine engine or free-piston unit). Sealing strips 119 may be removed to allow the filter gases to purge the filter. A jet doctor blade 132 includes a cylindrical manifold 133 having an adjustable sleeve 134 around it. High pressure gas enters through passage 136 and passes out between blades 138 and 139 at a higher pressure than gas passing through nozzles 129 to prevent gas escaping around the periphery of the cylinder 120.
GB1264992D 1968-02-15 1969-02-14 Expired GB1264992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70577868A 1968-02-15 1968-02-15

Publications (1)

Publication Number Publication Date
GB1264992A true GB1264992A (en) 1972-02-23

Family

ID=24834903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264992D Expired GB1264992A (en) 1968-02-15 1969-02-14

Country Status (3)

Country Link
CA (1) CA937046A (en)
DE (1) DE1907366A1 (en)
GB (1) GB1264992A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181968A (en) * 1985-10-26 1987-05-07 Man Technologie Gmbh Exhaust gas filter
GB2198058A (en) * 1986-11-21 1988-06-08 Stafa Ventilator Ag Filter
US7150111B2 (en) 2002-03-19 2006-12-19 Metso Paper, Inc. Method and equipment for producing driving power in a paper or board mill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841768A1 (en) 1998-09-11 2000-03-16 Voith Sulzer Papiertech Patent Dryer section
DE19841767A1 (en) * 1998-09-11 2000-03-16 Voith Sulzer Papiertech Patent Dryer section and convection dryer for such a dryer section

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181968A (en) * 1985-10-26 1987-05-07 Man Technologie Gmbh Exhaust gas filter
GB2198058A (en) * 1986-11-21 1988-06-08 Stafa Ventilator Ag Filter
US7150111B2 (en) 2002-03-19 2006-12-19 Metso Paper, Inc. Method and equipment for producing driving power in a paper or board mill
CN1316120C (en) * 2002-03-19 2007-05-16 美卓纸业公司 Method and equipment for producing driving power in a paper or board mill

Also Published As

Publication number Publication date
DE1907366A1 (en) 1969-09-11
CA937046A (en) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee