Welcome to Qinsun Instruments Co., Limited.
2023-07-07 0 Views

The principle and characteristics of the water treatment mixer

Agitators for water treatment are devices for forced convection and even mixing of liquid and gaseous media. The type, size and speed of the agitator have an influence on the distribution of the agitating power between the bulk material flow and the turbulent pulsations. fzbTextile Testing Instruments, Testing Equipment Manufacturer


Generally, the power distribution of the water treatment agitator is favorable for the turbulent flow pulsation, while the propeller agitator is favorable for the overall flow. With the same type of agitator, with the same power consumption, the large-diameter, low-speed agitator mainly consumes electricity in the total flow, which is conducive to macroscopic mixing. Small diameter high speed water treatment agitator. The energy is mainly consumed in turbulent pulsation, which is conducive to micro-mixing. fzbTextile Testing Instruments, Testing Equipment Manufacturer


The scaling of water treatment agitators is a complex process-related problemlem, which so far can only be increased step by step through experience and transferred accordingly to the industrial scale, the obtained scale-up criteria. fzbTextile Testing Instruments, Testing Equipment Manufacturer


The water treatment agitator is characterized by the fact that the bottom shape can be adjusted to the conical boiler bottom and can be designed according to your needs. fzbTextile Testing Instruments, Testing Equipment Manufacturer


1. Select the appropriate type of agitator according to the user's process requirements and agitator standards, and select the appropriate material according to the pH of the medium and the temperature change during the reaction process. fzbTextile Testing Instruments, Testing Equipment Manufacturer


2. Determine the rotating diameter of the agitator according to the size of the mixing tank and the type of agitator, and determine the stirring speed according to the linear speed of the blade tip. fzbTextile Testing Instruments, Testing Equipment Manufacturer


3. Determine the Reynolds number according to the viscosity, density, rotation diameter and speed of thestirring medium and then get the standard number of stirring power. fzbTextile Testing Instruments, Testing Equipment Manufacturer


4. Calculate the agitation power with the obtained data using the agitation power calculation formula. fzbTextile Testing Instruments, Testing Equipment Manufacturer


5. Calculate the torque of the agitator shaft, and according to the motor power and speed, select the appropriate reducer, frame, coupling and agitator shaft diameter. fzbTextile Testing Instruments, Testing Equipment Manufacturer


Parameter requirements: fzbTextile Testing Instruments, Testing Equipment Manufacturer


The number of adjustable programs: 20 kinds; each type of automatic stepless speed change 10 times min ± 0.01%fzbTextile Testing Instruments, Testing Equipment Manufacturer


Time range: 0 ~ 99 minutes 59 seconds x 10 ± 0.01 secondsfzbTextile Testing Instruments, Testing Equipment Manufacturer


Temperature measurement range: 0 ~ 50 ± 1 fzbTextile Testing Instruments, Testing Equipment Manufacturer


Voltage: 0~220V ± 5% fzbTextile Testing Instruments, Testing Equipment Manufacturer

fzbTextile Testing Instruments, Testing Equipment Manufacturer