Turbine agitator, also known as turbine impeller, is a device that forces convection and uniform mixing of liquid and gas media. It comes in various styles, with the main component being the turbine. This wheel generates a significant centrifugal force during rotation. It can throw liquid around. A regular turbine can generate both radial and tangential flow, with the radial flow taking advantage as the speed increases. The application of a turbine stirrer can effectively stir liquids regardless of their viscosity.
The selection of turbine agitator can refer to the following aspects:
1. According to the process conditions, mixing purposes, and requirements, the type of mixer should be selected. When selecting the type of mixer, the dynamic characteristics of the mixer and the causal relationship between the flow state generated by the mixer during the mixing process and various mixing purposes should be fully understood.
2. According to the determined type of mixer and the flow state generated by the mixer during the mixing process, the process requires control of mixing time, settling speed, and dispersion. Through experimental methods and computer simulation design, the motor power, mixing speed, and mixer diameter are determined.
3. Select and determine the type of gearbox from the gearbox selection table based on the motor power, stirring speed, and process conditions. If the gearbox is selected based on the actual working torque, the actual working torque should be less than the allowable torque of the gearbox.
4. Select frames and couplings of the same model and specifications according to the output shaft head d of the reducer and the support method of the mixing shaft system.
5. Select the shaft seal type based on the dimensions of the mixing shaft head d, installation capacity, working pressure, and working temperature of the rack.
6. Choose to install the bottom cover, flange base or flange according to the nominal diameter DN of the rack, the type of shaft support and pressure rating of the mixing shaft.
7. Determine whether to configure auxiliary supports based on the support and anti vibration conditions.