摘要 |
A method for screening with a screen assembly (10), the screen assembly comprising screening material having non-flat areas of screening material therein, the non-flat areas of screening material between lines of glue (13) gluing together a plurality of layers (11, 12) of screening material, the plurality of glued-together layers of screening material secured to a frame, the method comprising the steps of mounting the screen assembly (10) on a vibratory separator, the vibratory separator located in an environment at an ambient temperature, vibrating the screen assembly with the vibratory separator for a period of time, feeding material to be treated onto the screen assembly, the material to be treated at a material temperature above the ambient temperature, the period of time of such a temporal length and the material temperature of such a temperature to effect flattening of the non-flat areas of screening material. |
申请人 |
VARCO I/P, INC.;LUCAS, BRIAN, RONALD;SEYFFERT, KENNETH, WAYNE;ADAMS, THOMAS, COLE;WARD, KERRY, THOMAS;LARGENT, DAVID, WAYNE;SCHULTE, DAVID, LEE, JR.;GRICHAR, CHARLES, NEWTON;LEONE, VINCENT, DOMINICK;WALKER, JEFFERY, EARL;MCCLUNG, GUY, LAMONT, III |
发明人 |
SEYFFERT, KENNETH, WAYNE;ADAMS, THOMAS, COLE;WARD, KERRY, THOMAS;LARGENT, DAVID, WAYNE;SCHULTE, DAVID, LEE, JR.;GRICHAR, CHARLES, NEWTON;LEONE, VINCENT, DOMINICK;WALKER, JEFFERY, EARL;MCCLUNG, GUY, LAMONT, III |