1) Vertical center agitation installation form, characterized in that the agitator shaft and the agitator are arranged on the center line of the agitation tank, and are symmetrically arranged. The driving mode is belt transmission or gear transmission or through deceleration transmission, and is also directly driven by the motor. The mixing equipment power can be from 0.1kw to hundreds of kilowatts, and the usual power range is from 0.2 to 22kw. Generally, the power is less than 3.7kw for small size, 5.5 to 22kw for medium size, and greater than 22kw for large size.
2) Eccentric stirring installation form, which is characterized in that the agitator is installed in the eccentric position of the vertical container. This installation form can prevent the liquid from generating a vortex rotating area near the agitator, and the effect is similar to that of the mounting baffle. The center line of the stirring shaft is offset from the axis of the container, which causes the pressure distribution of the liquid flow at different points to be different, and the relative movement between the liquid layers is enhanced, thereby increasing the turbulence between the liquid layers, so that the stirring effect is obviously improved.
3) Tilting agitation installation form, characterized in that the agitator is directly installed at the upper edge of the tank, clamped and fixed with the splint or chuck and the edge of the cylinder, and the stirring shaft is obliquely inserted into the container for stirring, which is suitable for mixing the container. The cylindrical structure or the square open mixing device prevents eddy currents. The mixing device of this type of installation is more flexible and flexible, easy to use and maintain, simple in structure and light in weight. It is generally used on small equipment, and the power used is 0.1-2.2kw. The mixer with one or two layers of blades is used. 36 ~ 300r / min range.
These three are the most common types of mixer installations. After reading, you should pay attention to some details that cannot be ignored during the installation process.