GB942578A - Driers for drying air-permeable materials - Google Patents

Driers for drying air-permeable materials

Info

Publication number
GB942578A
GB942578A GB455161A GB455161A GB942578A GB 942578 A GB942578 A GB 942578A GB 455161 A GB455161 A GB 455161A GB 455161 A GB455161 A GB 455161A GB 942578 A GB942578 A GB 942578A
Authority
GB
United Kingdom
Prior art keywords
drums
axes
drum
drier
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
GB455161A
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of GB942578A publication Critical patent/GB942578A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • F26B17/288—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position the materials being dried on perforated drums or rollers, e.g. sieve or suction drums
    • 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
    • D21F5/02—Drying on cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/16—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning perforated in combination with hot air blowing or suction devices, e.g. sieve drum dryers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

942,578. Drying apparatus. FLEISSNER G.m.b.H. Feb. 7, 1961 [Feb. 17, 1960], No. 4551/61. Heading F4G. A sieve drum drier comprises drums 2 . . . 7, Fig. 1, wherein the effective peripheral surface of drum 2 is small in order to retain material to be dried about the drum is at its wettest and heaviest and the effective areas of the succeeding drums 3 and 4 are increased from drum to drum as the material progressively becomes drier and lighter. The increase in effective areas is achieved both by having different sizes of masking means within the drums and by having the axes of the drums 3 and 4 in staggered relative position. In a modification (Fig. 2, not shown) the axes of the three drums nearest the entrance of the drier housing are arranged obliquely, the material travelling only over the top surface thereof and further drums being arranged thereafter on a horizontal plane and about which the material circuitously is carried. In a further modification (Fig. 3, not shown) a combination of these embodiments comprises the axes of the first three drums being arranged obliquely and the axes of alternate following drums lying in the same horizontal plane. In an embodiment the axes of drums 23, 23a, 30 and drums 26, 28, 31 respectively lie in parallel planes and the material follows a circuitous path thereabout by presser bands 24, 25, 27, 27a and 29 interposed between the drums to retain the material in position about the drums.
GB455161A 1960-02-17 1961-02-07 Driers for drying air-permeable materials Expired GB942578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0030567 1960-02-17

Publications (1)

Publication Number Publication Date
GB942578A true GB942578A (en) 1963-11-27

Family

ID=7093820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB455161A Expired GB942578A (en) 1960-02-17 1961-02-07 Driers for drying air-permeable materials

Country Status (1)

Country Link
GB (1) GB942578A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332155A (en) * 1964-05-08 1967-07-25 Spinnfaser Ag Vacuum drum dryer combination with fiber guiding devices
US3357111A (en) * 1964-05-20 1967-12-12 Fleissner Gmbh Material guarding and guiding means for sieve drums
US3440736A (en) * 1966-05-02 1969-04-29 Vepa Ag Apparatus for the treatment of lengths of materials
US3696475A (en) * 1968-02-14 1972-10-10 Vepa Ag Process and apparatus for tentering and heating textile materials
US3839146A (en) * 1969-10-10 1974-10-01 Vepa Ag Method and apparatus for the transfer of a wet-laid nonwoven textile web from a perforated conveyor surface to a seive drum surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332155A (en) * 1964-05-08 1967-07-25 Spinnfaser Ag Vacuum drum dryer combination with fiber guiding devices
US3357111A (en) * 1964-05-20 1967-12-12 Fleissner Gmbh Material guarding and guiding means for sieve drums
US3440736A (en) * 1966-05-02 1969-04-29 Vepa Ag Apparatus for the treatment of lengths of materials
US3696475A (en) * 1968-02-14 1972-10-10 Vepa Ag Process and apparatus for tentering and heating textile materials
US3839146A (en) * 1969-10-10 1974-10-01 Vepa Ag Method and apparatus for the transfer of a wet-laid nonwoven textile web from a perforated conveyor surface to a seive drum surface

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