Laboratory efficient rotary distillation prototype distillation equipment

Laboratory efficient rotary distillation prototypeProduct Introduction
Composed of various installation systems such as evaporator, distillation machine, raw material tank, condenser, and finished product tank, with electric heating. After starting up, extract the finished product at a speed of about 1 hour (recovery of organic solvents such as ethanol, methanol, acetone, ethyl acetate, acetonitrile, tetrahydrofuran, dichloromethane, DMF, DMSO, toluene, isopropanol, tert butanol, etc., and separation and purification of the product)

Laboratory efficient rotary distillation prototypeprinciple
In the process of dispersion and aggregation, the liquid phase undergoes multiple times. During this process, the liquid is thrown away from the moving circle in concentric circles as fine droplets. Under the action of centrifugal force, the high-speed moving droplets are collided, sheared, and splashed on specific structures inside the equipment, forming a gas-liquid interface with a large specific surface area and constantly updating. After aggregation, it enters the next cycle.
In the device, the gas-liquid two-phase flow in the rotor is generally in reverse phase, and the gas-liquid contact process between the annular gaps in the internal structure of the equipment can be divided into two steps: * step is when the liquid phase is thrown away from the center and comes into contact with the gas in a cross flow manner; The second step is the process of the liquid phase falling onto a specific structural wall of the device. The gas in the annular gap rotates upward, while the liquid rotates downward under the influence of gas and gravity, resulting in counter current contact. In the second step, the liquid rotates along the wall and collides and squeezes with the constantly ejected liquid, resulting in a very fast surface renewal and a * mass transfer rate. This is similar to a wet wall tower that undergoes a series of extremely fast liquid surface renewals. The gas-liquid inside the equipment passes through an annular gap like passing through a wet wall tower, with higher mass and heat transfer efficiency.

The company's main products include high-efficiency rotary distillation machines, sample distillation machines, desulfurization devices, sewage treatment equipment (including salt wastewater treatment), various stainless steel reaction vessels, heat exchangers, condensers, solvent high-efficiency separation devices, distillation tanks, continuous centrifuges, etc.