The basis for selecting the hydrocyclone is: 1 the volume of slurry required to be treated Q (m3/h); 2 the graded particle size (or the maximum size of the overflow) d (mm). First, the diameter D of the cyclone is determined based on Q and d. Generally, when the overflow is relatively thick and the production capacity is large, a large-sized cyclone is selected, and a small-sized cyclone is used instead. When the required production capacity is large and the overflow is very fine, a small-sized cyclone can be used in parallel to form a cyclone group. Select the diameter D of the cyclone, refer to Table 26. Table 26 Relationship between diameter D of hydrocyclone and production capacity Q and separation particle size d It can be calculated in the following order: d overflow = (0.2 ~ 0.4) D d sink = (0.2 ~ 0.7) d overflow d gives = (0.4 ~ 1.0) d overflow H=(0.7~1.6)D h=(0.5~0.8)H a = 10 ° ~ 45 ° (large values ​​in the classification of coarse particles, small values ​​in fine particles). When selecting the above parameters, combined with the technical specifications listed in the hydrocyclone catalogue, the size of the cyclone is finally determined. Cylinder Body,Yamaha Blaster Cylinder,Cylinder Kits For Yamaha,Yamaha Blaster Oem Cylinder zhejiang hongwei Cylinder co.,ltd , https://www.hongweicylinder.com Cyclone diameter D (mm) Average production capacity Q (m 3 /h) Overflow maximum particle size d (mm) Remarks 50 1.5 to 3.5 0 ~ 0.050 Feed pressure P=9.8×10 4 Pa 75 2.5 to 7.5 0.010 ~ 0.060 125 7.5 to 15 0.013 to 0.080 150 12 to 20 0.019 to 0.085 200 18 to 30 0.027 ~ 0.124 250 25 to 50 0.032 to 0.125 300 45 to 65 0.037 ~ 0.150 350 60 to 90 0.044 to 0.180 500 90 to 180 0.052 ~ 0.240 700 200 to 400 0.074 ~ 0.340 1000 350 to 600 0.074 ~ 0.400
How to choose a hydrocyclone?
Secondly, according to the determined cyclone diameter (D), select its structural parameters: overflow pipe diameter (d overflow), grit diameter (d sink), feed caliber (d give), cylinder height (H) , overflow pipe insertion depth (h), cone angle (a)