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Apparatus for producing mechanical wood pulp

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  • Title:
    Apparatus for producing mechanical wood pulp
  • Subjects: FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT ; PAPER-MAKING ; PRODUCTION OF CELLULOSE ; TEXTILES
  • Description: The disclosure relates to apparatus for producing mechanical wood pulp of the type having a grinding stone with at least one wood supply chute in which the wood which is to be ground is pressed onto the grinding stone. A trough or a collecting channel is placed underneath the grinding stone. A water supply device moistens the grinding stone at the grinding zone. At least one closed water tank is set up on the grinding stone in front of the wood supply chute, viewed in the direction of rotation of the grinding stone. The water tank is sealed at least on the side furthest away from the supply chute. The tank has a supply line for pressurized water and has outlet holes directed toward the surface of the stone. Preferably, sealing of the water tank is effected by a sealing plug at the grinding stone which plug is adjustable with respect to the grinding stone to accommodate wear of the plug from the stone. DISPOSITIVO PARA INTRODUCIR PASTA DE MADERA CON UNA MUELA DESFIBRADORA. CONSTA DE, AL MENOS, UN CONDUCTO DE ALIMENTACION (2) DE MADERA, QUE ALIMENTA Y COMPRIME LA MADERA CONTRA UNA MUELA DESFIBRADORA (1), Y UNA ARTESA O CANAL PARA RECOGER LA PASTA OBTENIDA, QUE INCLUYE UNA TUBERIA (6) DE LIQUIDO PARA FINES DE DILUCION, DELANTE DEL CONDUCTO (2) SE ENCUENTRA UN DEPOSITO DE AGUA (7) OBTURADO POR UNA JUNTA DE MADERA (8) DURA REAJUSTABLE A MEDIDA QUE SE DESGASTA, QUE DEJA UNA RENDIJA (11) EN FORMA DE CUÑA ENTRE DEPOSITO (7) Y MUELA (1). EL AGUA A PRESION QUE LLEGA AL DEPOSITO POR LA TUBERIA (9) LLEGA A LA RENDIJA (11) A TRAVES DE TALADROS (10), Y LUEGO ES LLEVADA A LA ZONA DE DESFIBRADO POR LA MISMA MUELA (1).
  • Creation Date: 1982
  • Language: English;Spanish
  • Source: esp@cenet

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