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This model double-layer glass reactor is made of GG17 borosilicate glass and 304 stainless steel material, including kettle lid, kettle body (double glass reactor), condenser, distillation flask, constant pressure dropping funnel, stirrer, 304 Stainless steel well type frame, low temperature circulating oil bath pot and other components. It has the characteristics of transparency, corrosion resistance and high temperature resistance, which is convenient for the operator to observe the reaction changes of the medium in the kettle, which is very intuitive, safe and reliable. The mixing method is a mechanical agitation mechanical seal with strong stirring force and no leakage.
The main structural features of the double-layer glass reactor are as follows:
1. Adopt frequency conversion speed regulation, three-phase AC induction motor. Constant speed, no spark, large torque, safe and stable, continuous operation. (Optional explosion-proof or geared motor and variable frequency speed control)
2. The complete glass instrument is made of GG17/GG33 high borosilicate glass, which is a double-layered clip-like sleeve structure. The glass has a thickness of 5-7mm and has good chemical and physical properties.
3. The conventional reaction kettle is equipped with five reaction kettle lids, equipped with a stirring port equipped with a mechanical agitator, a reflux distillation port equipped with a condenser, a filling port constant pressure funnel, a spare venting port (fillable inert gas), a temperature measuring port with a thermometer set A complete set of glass devices, such as tubes. (Can be processed to make extra large feeding ports, solid materials have no worries)
4. Fluorine cap and discharge valve adopt high-efficiency mechanical seal and PTFE joint to maintain high-precision sealing under working condition and achieve good vacuum effect.
5. The lower discharge port has flange port and PTFE discharge valve, so that there is no dead angle and no residual material in the container. The complete discharge valve can be easily disassembled to facilitate the cleaning of the inside of the reactor.
6. Spiral or anchor type PTFE stirring paddle: driven by AC motor, the motor speed is controlled by the stepless speed regulation of the frequency converter. The motor drives the stirring shaft and the stirring blade to rotate through the universal joint to achieve the purpose of stirring. Inner diameter 12mm 316L stainless steel rod, outer PTFE tube, resistant to strong acid, strong alkali and strong corrosion. (Can be customized double or triple layer stirring blade for mixing and mixing of low to high viscosity liquid)
7. Measuring and controlling temperature device: the temperature measuring mercury thermometer is inserted into the temperature measuring sleeve on the kettle lid, and the temperature of the internal medium of the reactor is measured by a thermometer. (Optional with digital display temperature measuring device, high precision, small error, effectively improve work efficiency)
The double-layer glass reactor can truly realize the multi-purpose of the experiment and meet the needs of all aspects of different experiments.
The double-layer glass reactor can be subjected to a normal pressure reaction under normal pressure conditions, or a vacuum negative pressure reaction can be performed by a vacuum device. Moreover, its unique design can withstand a certain positive pressure, which makes the test more safe and more convenient. It is an ideal small test, pilot test and production equipment for the synthesis, separation, extraction and concentration of modern fine chemicals, bio-pharmaceuticals and new materials.