FLOW SPLITTING DEVICE FOR WEB PROFILE CONTROL STOCK DILUTIONSYSTEM
摘要
A Y-shaped flow splitter (36) passes papermaking fluid with some fibers with reduced clogging and has a flat surface (68) opposite the leg (44) of the Y where the flow divides into the two arms (46) of the Y. A generally flat rectangular surface is positioned opposite the leg of the Y of the flow splitter which divides the flow evenly without providing a place for fibers to collect and thus clog the flow through the splitter. The splitter allows the flow to a pair of dilution tubes to be controlled by a single valve with a single flow passage reducing clogging and valve cost. The flow splitter is constructed of stainless steel by a casting process. A process known commercially as the Extrudehone process is used to produce smooth flow passages.
申请公布号
CA2272911(C)
申请公布日期
2003.12.09
申请号
CA19972272911
申请日期
1997.10.24
申请人
BELOIT TECHNOLOGIES, INC.
发明人
NEILL, EUGENE B.;WYWIALOWSKI, FRANK J.;LI, ALFRED C.;ROGERS, THOMAS D.;HERGERT, RICHARD E.