Laboratory high-pressure reactorAdopting a ring-shaped rare earth permanent magnet coupling driver, it has the characteristics of high stirring torque, static sealing, and no leakage. The main material for the kettle body is stainless steel, and titanium, PTFE lining, and nickel lining can be made according to different medium requirements. The stirring bearing adopts self-lubricating wear-resistant shaft sleeve, which is suitable for stirring various media. There are two types of discharge methods: upper discharge and lower discharge. This series of products has the characteristics of smooth operation, low noise, and easy operation, making it an ideal device for conducting various chemical reactions in the laboratory.
Laboratory high-pressure reactorPreparation before use
Before feeding, the reaction kettle should be checked for contamination. The inner wall of the high-pressure kettle, mixing and cooling coils, temperature probe sleeves, and joint surfaces should be cleaned with ethanol, and then rinsed with distilled water. After rinsing, cotton or silk cloth dipped in ethanol should be used to wipe clean to prevent cross contamination of materials. Before use, it is necessary to check whether all valves are unobstructed, especially the pipe openings of pressure gauges and explosion-proof membranes. For the intake duct, special attention should be paid to whether there is any blockage. If there is material contamination or blockage, the duct and intake branch pipe should be removed from the kettle cover, cleaned, and then installed.
Laboratory high-pressure reactorAfter cleaning and drying the kettle body, a sealing check should be conducted first. Place the kettle body into the heating furnace, align the protruding part with the groove, gently rotate the kettle body, and after stabilizing, slowly and steadily close the kettle body and kettle cover. Special attention should be paid to protecting the sealing surface to avoid damage to the sealing ring of the kettle cover and kettle body caused by collision. After covering, check whether the upper and lower interfaces of the reaction kettle are aligned. Gently rotate the kettle cover to confirm that it has been placed flat and the sealing ring is in good contact. After adding the gasket, start screwing in the screws.
