Electric magnetic-stirring high-pressure reactor

Abstract

An electric magnetic-stirring high-pressure reactor comprises a reactor body, a heating chamber, magnetic stirrer motors, high-intensity magnets, magnetic rotors, commonly-used reactors and polytetrafluoroethylene preparing reaction pots. The heating chamber is arranged in the reactor body; a heating chamber door is arranged before the heating chamber; each commonly-used reactor is disposed at a reactor magnetic stirring table in the heating chamber, and is sleeved on one of the polytetrafluoroethylene preparing reaction pots, and one of the magnetic rotors is disposed at the bottom inside the polytetrafluoroethylene preparing reaction pot; the output shaft of each magnetic stirrer motor is provided with one of the high-intensity magnets, and the magnetic rotor rotates along with the high-intensity magnet driven by the magnetic stirrer motor; heating resistors are arranged in the heating chamber; stainless-steel porous gas-distributing plates are arranged at the periphery of the heating chamber; a air-blast fan is arranged among the heating resistors; and an air exhaust opening is arranged at the rear of the heating chamber; a thermocouple, which is used to monitor and measure the temperature in the heating chamber in real time, is arranged at the top surface of the heating chamber. The electric magnetic-stirring high-pressure reactor is capable of preventing whisker from growing up because of uniform magnetic stirring; multiple groups of tests can be performed at the same, so that test efficiency is high; and the electric magnetic-stirring high-pressure reactor has the advantages of low cost, reliable operation and good test effect.

Description

technical field

[0001] The invention relates to mechanical equipment, in particular to an electric magnetic stirring high-pressure reactor. Background technique

[0002] At present, laboratory scientific research and teaching use the hydrothermal method to prepare whiskers, and most of them use high-pressure reactor basic magnesium sulfate or calcium sulfate whiskers. The large equipment volume and many operation steps are not conducive to scientific research and teaching; at the same time, due to the large volume of the reactor The amount of material loaded each time is relatively large, and the cost of scientific research and teaching is relatively high. However, the small reactors currently on the market are small in size and easy to operate, but because stirring cannot be applied, the problem of whisker growth during the preparation of whiskers cannot be solved. It is also impossible to carry out several sets of tests at the same time to investigate the effects of stirr...

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