Use of agitator for jacketed glass reactor
The double-layer glass reactor produced by the ZZKD glass reactor manufacturer is made of stainless steel such as SUS304, SUS316L.
The agitator can adopt cycloidal pinwheel reducer, stepless speed reducer or variable frequency speed regulation, etc., which can meet the special response requirements of various materials. The sealing device may adopt a sealing structure such as a mechanical seal and a packing seal. The heating and cooling can adopt jacket, half pipe, coil, Miller plate and other structures. The heating method of the reactor includes steam, electric heating, and thermal oil to meet different working environments such as acid resistance, high temperature resistance, wear resistance, and corrosion resistance Craft needs. It can be modified according to the user's process requirements.
So how to use the blender correctly? Let me introduce it to everyone.
The linear speed of the mixing paddle is preferably below 5 meters per second. The diameter of the mixer is generally about 1/3 of the tank diameter. It is recommended to install a baffle. From the mixing effect point of view, for homogeneous liquid-liquid mixing, when the stirring power is constant, try to choose a large slurry diameter and low speed. For mixing with non-homogeneous phase and preventing solid-liquid mixing at the bottom under a certain stirring power, try to increase the number of revolutions as much as possible. When selecting the power, pay attention that the motor power can generally reach 1.5 times the stirring operation power. Electricity consumption and operating costs have been increased. At present, it is very difficult to evaluate the mixing efficiency. The user's research on the mixer only focuses on the uniformity of the mixing, and ignores the power consumption and unit operation time per unit time. The operation time given is much longer than the time required for stirring and mixing. This is because many chemical units are liquid-liquid reactions, and there is a large gap between the reaction time and the stirring operation time. The role of the baffle is often ignored in the design of the container. In fact, after the baffle is added, the axial and radial flow of the liquid can be significantly increased, and the turbulent effect can also be produced. Therefore, the baffle is very important. After the baffle is added, the stirring efficiency is significantly improved, the unit operating time will also be significantly reduced, and the mixing effect is significantly improved. The most widely used form of stirring paddles is the propelling type and the use of the paddle.
ZZKD glass reactor manufacturers produce glass reactors with jacketed glass reactors, single-layer glass reactors and explosion-proof glass reactors.