Can eliminate the obstacles of the more commonly used gearbox in the reactor agitator

Can eliminate the obstacles of the more commonly used gearbox in the reactor agitator

The selection of blade diameter is related to the type of agitator and the size of the tank diameter. When a cylindrical rotating area appears in the mixing tank, the mixing in this area is poor, resulting in a longer mixing time, which is not conducive to the mixing process. Therefore, it is generally necessary to try to reduce this area. If the blade diameter is reduced, the radius of the cylindrical turning zone can be reduced. In low viscosity liquids, due to the good fluidity of the liquid, energy transfer is easier, so there is no need to worry about the appearance of dead zones around the impeller due to the decrease in blade diameter. At the DN125-80 glass lined discharge valve factory, as long as the stirring liquid limit of the impeller is sufficient, the impeller diameter should be reduced. The selected motor should have a greater torque of 1.5 or more than the required torque for the stirring reaction in order to be safe and ensure that the footsteps always follow the required speed. When choosing a motor, one should focus on torque rather than power. Electric motors with similar power may not necessarily have the same torque at similar speeds. The DN125-80 enamel glass discharge valve factory, especially for AC motors and DC motors, has a significant difference in electric heaters. As for a single motor, the greater torque varies at different speeds. Power size; Speed requirements: Based on economic conditions. For example, if the speed requirement is not high, a deceleration motor can be chosen; And choose a higher power motor and then use a frequency converter to adjust the speed.

It can eliminate the obstacles of the gearbox, which is more commonly used in reactor agitators. The more commonly used mechanical seal for reactor agitators is related to the placement of absorption tower side entry stirring. The service life of the more commonly used mechanical seal for reactor agitators is one of the important parameters to measure the nature of the agitator. According to the agitators imported from overseas, the DN125-80 enamel glass discharge valve factory generally selects a built-in single end mechanical seal with bearings. The dynamic and static rings of the mechanical seal are made of silicon carbide material that is resistant to gypsum particles, and the dynamic ring is located on the inner side. When rotating, it is beneficial to shake off solid particles close to the friction pair and protect the friction pair. The torque is determined based on the higher viscosity of the material (the reaction is dynamic, and the viscosity also changes), the diameter and front cross-sectional area of the agitator blades, and the stirring speed. Therefore, a higher torque for the motor at this speed is determined to prevent overload.

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