发布时间：2020-10-16 11:04:16 人气：
(lifting) Double (jacketed) glass reactor with stable operation, low noise, easy to operate, etc., is the ideal equipment for various chemical reactions. Mixing torque is large, with high sealing, no leakage characteristics. Mixing bearing selection of self-lubricating wear-resistant sleeve, mixing paddle selection of propulsion agitator, so that the material evenly dispersed, suitable for all kinds of media mixing. The thermal control control system uses PID temperature control high and low temperature integrated machine, which has high efficiency and accurate temperature control. Here are some details to pay attention to when using the double glass reactor, I hope to help beginners!
When using (lift) double glass reactor, the following matters need to be noted to ensure the safety and smooth conduct of the experiment:
1. Check whether the power supply voltage is consistent with the specifications provided on the nameplate of the machine to ensure that the power supply is stable and meets the requirements.
2. Before installation, use, maintenance and inspection, be sure to read all the contents of this manual to ensure correct use.
3. The equipment has been implemented with equal potential connection, and the internal grounding connection wire is not allowed to be removed to ensure electrical safety.
4. Before opening the cover for maintenance or overhaul, disconnect the power supply of the device and wait 5 seconds before performing the operation to ensure that the residual voltage is released to the safe value and avoid electric shock.
5. Do not use broken glass devices to avoid the danger caused by broken glass.
6. Do not use it in outdoor environment to avoid damage to the equipment in harsh environment.
7. Do not use hydrofluoric acid and high concentrations of lye, these chemicals may cause damage to the equipment.
8. Do not pass steam into the jacket of the reactor as a heat source to avoid equipment damage caused by excessive temperature difference.
9. In the mixing process, it is necessary to ensure that the appropriate mixing speed and method are used to avoid excessive mechanical stress, resulting in broken glassware.
10. For reactions that require pressure, use the correct pressure control equipment and ensure normal operation.
11.(lift) Double glass reactor is fragile, sudden temperature changes may cause the vessel to break. Therefore, after the end of the experiment, the temperature should be slowly reduced to avoid sudden cooling.
12. After the mixing rod is installed, it must be rotated by hand and pay attention to whether the concentricity is good. If the concentricity is not good, the reclip should be loosened, and the power supply should be turned on after the clip is positive.
13. If the seal performance of the kettle is found to be reduced, please check the rotating bearing in the agitator sleeve to ensure the normal operation of the equipment.
Following the above precautions can ensure the safe use of the double glass reactor, while ensuring the accuracy and reliability of the experiment.
