ATE71870T1 - DEVICE FOR CONTINUOUS FORMING OF MINERAL BOARDS, ESPECIALLY GYPSUM BOARDS, FROM A SUSPENSION. - Google Patents

DEVICE FOR CONTINUOUS FORMING OF MINERAL BOARDS, ESPECIALLY GYPSUM BOARDS, FROM A SUSPENSION.

Info

Publication number
ATE71870T1
ATE71870T1 AT87108461T AT87108461T ATE71870T1 AT E71870 T1 ATE71870 T1 AT E71870T1 AT 87108461 T AT87108461 T AT 87108461T AT 87108461 T AT87108461 T AT 87108461T AT E71870 T1 ATE71870 T1 AT E71870T1
Authority
AT
Austria
Prior art keywords
boards
supporting elements
supporting
suspension
distance
Prior art date
Application number
AT87108461T
Other languages
German (de)
Inventor
Kurt Eibich
Josef Stipek
Original Assignee
Babcock Bsh Ag
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 Babcock Bsh Ag filed Critical Babcock Bsh Ag
Application granted granted Critical
Publication of ATE71870T1 publication Critical patent/ATE71870T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/026—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length
    • B28B5/027—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of indefinite length the moulding surfaces being of the indefinite length type, e.g. belts, and being continuously fed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/526—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a conveyor of the endless-belt type

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

The apparatus has an upper and a lower circulating, water-permeable transport belt (4, 13), which are led along the moulding section at a distance from each other and are supported in each case on the inside by supporting elements bearing against their surface area. The supporting elements comprise an evacuable suction box (7, 17), adjoined on the inlet side and on the outlet side by a transversely lying roll (6, 16) aligned circumferentially with the supporting surface. The distance between the supporting elements narrows in the direction of transport. In the case of a preferred embodiment, the upper supporting element can be adjusted vertically on the inlet side and on the outlet side independently, and there follows a pressing apparatus (2) of analogous construction, in which the suction boxes are replaced by pressure boxes (9, 20) provided with transverse slits. <IMAGE>
AT87108461T 1986-10-10 1987-06-11 DEVICE FOR CONTINUOUS FORMING OF MINERAL BOARDS, ESPECIALLY GYPSUM BOARDS, FROM A SUSPENSION. ATE71870T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3634604A DE3634604C2 (en) 1986-10-10 1986-10-10 Device for the continuous molding of mineral slabs, in particular gypsum fiber slabs, from a suspension
EP87108461A EP0263919B1 (en) 1986-10-10 1987-06-11 Apparatus for continuously moulding panels of a mineral material, in particular panels of fibre-reinforced plaster, from an aqueous slurry

Publications (1)

Publication Number Publication Date
ATE71870T1 true ATE71870T1 (en) 1992-02-15

Family

ID=6311500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87108461T ATE71870T1 (en) 1986-10-10 1987-06-11 DEVICE FOR CONTINUOUS FORMING OF MINERAL BOARDS, ESPECIALLY GYPSUM BOARDS, FROM A SUSPENSION.

Country Status (5)

Country Link
EP (1) EP0263919B1 (en)
AT (1) ATE71870T1 (en)
DE (2) DE3634604C2 (en)
ES (1) ES2029458T3 (en)
GR (1) GR3004179T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903641A1 (en) * 1989-02-08 1990-08-09 Fulgurit Baustoffe Gmbh METHOD FOR PRODUCING PLASTER FIBER PANELS
DE19824604C2 (en) * 1998-06-02 2003-02-27 Frank Reintjes Device for the production of building boards

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511420A (en) *
CH61865A (en) * 1912-08-22 1913-10-16 Adalbert Hermann Process and device for the production of molded artificial stone
US2097613A (en) * 1931-07-28 1937-11-02 Bemis Ind Inc Process and apparatus for making and coloring cement fiber and the like products
AT137527B (en) * 1932-12-28 1934-05-11 Gustav Ing Ostersetzer Method and device for the production of panels from fibrous masses.
FR60603E (en) * 1948-08-20 1954-11-22 Eternit Sa Improvements to the means for the manufacture of agglomerated plates and pipes composed of fibrous and binding substances, in particular asbestos-cement
FR1421378A (en) * 1964-09-18 1965-12-17 Cie D Applic Mecaniques A L El Advanced automatic device for film projection
DE2149052A1 (en) * 1971-10-01 1973-04-05 Flessner Kg HORIZONTAL BELT PRESS FOR DRAINING SOLIDS
DE2224293A1 (en) * 1972-05-18 1973-12-06 Rupert Burgmair DEVICE FOR INTENSIVE MIXING OF SPEC. DIFFERENT HEAVY GOODS WITH LIQUIDS
US3809566A (en) * 1972-05-26 1974-05-07 O Revord Gypsum-based building product and method of producing same
DE2365161A1 (en) * 1973-12-29 1975-07-03 Heidelberg Portland Zement Large plaster panels for internal building construction - made from gypsum mixed with reject cellulose pulp
JPS54125709A (en) * 1978-01-31 1979-09-29 Fuji Mfg Co Ltd Apparatus for producing fiberboard
AT348325B (en) * 1977-02-14 1979-02-12 Andritz Ag Maschf PRESS SECTION FOR DEWATERING MACHINES
DE2717719C3 (en) * 1977-04-21 1981-02-19 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for pressing green asbestos cement panels
CH641085A5 (en) * 1979-10-08 1984-02-15 Bell Ag Maschf MACHINE FOR PRODUCING BUILDING BOARDS.
DE3316946C2 (en) * 1983-05-09 1986-07-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Device for the continuous production of workpieces using exothermic hardening binders
DE3419558C2 (en) * 1984-05-25 1987-03-05 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Process and plant for the production of gypsum fibreboards

Also Published As

Publication number Publication date
EP0263919B1 (en) 1992-01-22
DE3634604A1 (en) 1988-04-14
EP0263919A2 (en) 1988-04-20
EP0263919A3 (en) 1990-01-17
GR3004179T3 (en) 1993-03-31
DE3776254D1 (en) 1992-03-05
ES2029458T3 (en) 1992-08-16
DE3634604C2 (en) 1994-11-03

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee