The efficiency of clarifiers is improved by providing a contraction adjacent the outlet which accelerates the liquid to a densimetric Froude number at the contraction of at least 0.1/ pi . The contraction dampens internal waves in the fluid and improves the uniformity of flow of fluid through the tank.
申请公布号
US4417988(A)
申请公布日期
1983.11.29
申请号
US19810266733
申请日期
1981.05.26
申请人
CORDOBA-MOLINA, JESUS F.;HUDGINS, ROBERT R.;SILVESTON, PETER L.
发明人
CORDOBA-MOLINA, JESUS F.;HUDGINS, ROBERT R.;SILVESTON, PETER L.