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1、潜水搅拌机选型方法B1搅拌型B1 根据图B1或表B1确定待搅拌介质的污泥校正系数。B1 -2根据图B2或表B2确定搅拌池的池型校正系数。B1-3按每立方米清水所需耗功4. 8 w,乘以污泥校正系数，再乘以池型校正系数，得出每立方米待混合搅拌介质 所需耗功的实际值，再乘以待搅拌介质的体积，得出整池待混合搅拌介质所需的功率。B2推流型B2 根据图B1或表B1确定待搅拌介质的污泥校正系数。B2 -2根据图B2或表B2确定搅拌池的池型校正系数。B2 -3根据搅拌介质初始流速y，通过图B3确定单位流量的耗功。B2 -4用搅拌介质初始流速y乘以叶轮旋转时所形成的截面积计算岀搅拌机的流量。B2 -5用搅拌机
2、的流量乘以单位流量的耗功，再乘以污泥校正系数和池型校正系数，即可得 出整池介质所需的功率。表B1污泥校正系数表固体物含量一次污泥二次污泥水解污泥重度%g / cm1.001.001.001.001.012.001.151.001.001.023.001.501.151.001.034.002.001.501.201.045.002.601.901.501.056.003.602.401.901.067.005.503.402.401.078.009.004.803.301.089.006.804.701.0910.0010.006.401.1011.008.401.11表B2池型校正系数表深度
3、/直径池型系数深度/直径池型系数0.101.400.851.050.151.310.901.080.201.250.951.110.251.191.00L150.301.141.051.190.351.101.101.250.401.081.151.320.451.051.201.400.501.041.251.480.551.021.301.580.601.011.351.680.651.001.401.780.701.001.451.890.751.011.502.000.801.03注：矩形池，表中直径取池宽。I 一次淤泥；H 二次淤泥；皿 水解淤泥11t/nC图B1淤泥校正系数曲线/、/ z0 8 6 4 20 8 6 4 2 X L L L Liso.l as 0.50.70.9 hl L3 |.$o.l 0.3 as 0.709 Lt L3 I.SMtra b?池空越正侵汗介履韧如讯逮）：m%ra B3揄別me淀h介层純能曲线
