Shandong Baijiarun Chemical Equipment Co.,Ltd

Agitator type Function introduction
1 Straight leaf agitator
PJ, this type is a more basic paddle type, horizontal circulation type at low speed, laminar flow zone operation; At high speeds, it is a run-off type. When there is a baffle, the power standard value Np rises significantly, which is an upward and downward circulating flow, and the turbulence is strengthened, which is suitable for the mixing, dispersion, solid suspension, heat transfer, liquid phase reaction and other processes of low-viscosity liquids. μ＜2000cP, n=1～100rpm, v=1～50m/s。 Common specifications DJ /D = 0.35~0.8, b/ DJ = 0.10~0.25. When DJ /D=0.9 or more, multi-layer paddles can be set, which is suitable for high-viscosity liquid stirring; Reducing the height of the paddle from the bottom can be used as a scraper to prevent the recombinant from settling to the bottom, and it is used for suspension, crystallization and extraction processes
2 pitch-blade paddle agitators
XJ, ZJ inclined blade paddle agitator This agitator paddle can be 24 °, 45 ° or 60 ° inclination, with axial diversion, radial diversion, the flow pattern is more complex than the straight blade paddle, the discharge energy is higher than the straight paddle, the comprehensive effect is better, the application process is the same, so the application frequency is higher than the straight blade paddle, and the operating conditions are the same as the straight blade paddle.
3 Leaf folding agitator
EJ, GJ, SJ, CJ, ECJ, GCJ, SCJ, CCJ This type of agitator is a derivative form of inclined blade paddle, which strengthens the liquid flow state at the end of the blade, strengthens the turbulence, and significantly improves the shear effect, which has a synergistic effect on the mixing, dispersion, suspension and heat transfer of the two phases with large differences in physical properties, but due to the complex paddle type and high manufacturing cost, it limits some applications. The operating conditions are the same as those of pitched blade propellers.
4 Six-blade open turbine agitator
PK, PCK, PKW, PZK, PKZ, PZW, WK, WZK, WKW, WWK The flow pattern of this type of agitator is radial flow, which can form two circulating flows from the paddle blade as the boundary when there is a baffle, which has high shear force and large circulation capacity, in which the shear force of the straight blade opening turbine type is larger, the shear force of the curved blade opening turbine type is smaller, and the inclined blade opening turbine is centered. Therefore, the straight-lobe opening turbine is more suitable for the decentralization process. The curved blade has good discharge performance, and the paddle is not easy to wear, which is more suitable for solid suspension. It is also suitable for solid dissolution. They can be applied to other mixing processes, so the turbine agitator is the agitator with a wide range of operating procedures, and the viscosity range is μ2000kg/m3，常用运转速度n=10～300rpm，ν=4～10m/s，较高转速可达600rpm，常用尺寸：DJ/D=0.2～0.5，b/ DJ=0.2（宽形），b/DJ=0.125（窄形）。
5 六斜叶开启涡轮式搅拌器
XK、XKK、XKW、XZK、XKZ、XZW 本类搅拌器与直叶开启涡轮式比较，除有径向流外还有轴向分流，剪切性能介于直叶与弯叶之间，所以它具有较优的综合性能，分散、固体、悬浮、固体溶解都较适应合，其它过程也都能应用。运作条件同六直叶开启涡办。 >