Intelligent double-layer glass reaction kettle for experiments

Abstract

The invention relates to the technical field of experimental equipment and discloses an intelligent double-layer glass reaction kettle for experiments. The equipment comprises a support bottom frame,a supporting base is fixedly mounted at the top of the supporting bottom frame. A reaction kettle is placed at the top of the supporting base, the bottom of the reaction kettle fixedly communicates with a discharging valve, the bottom of the discharging valve extends to the position below the supporting base, an outer cover cylinder is fixedly installed at the top of the supporting base, and an electromagnetic coil is fixedly installed in the outer cover cylinder. The invention discloses an intelligent double-layer glass reaction kettle for experiments. An electromagnetic coil is arranged on the outer side of a reaction kettle; the electromagnetic heating plate and the electromagnetic refrigerating plate are arranged on the outer side of the reaction kettle; according to the device, the medium can be refrigerated or heated through electromagnetism, a special cold source device or a heat source device does not need to be used. Meanwhile, the device can keep a better constant temperature, a heat medium or refrigerant transmission device is not needed in the middle, and then the heat efficiency of the device is guaranteed.

Description

technical field [0001] The invention relates to the technical field of experimental equipment, in particular to an intelligent double-layer glass reaction kettle for experiments. Background technique [0002] The double-layer glass reactor is designed with double-layer glass. The inner layer can be put into the reaction solvent for stirring reaction, and the interlayer can be connected to different cold and heat sources for cyclic heating or cooling reaction. Under the set constant temperature condition, the closed glass reaction Inside the vessel, the stirring reaction can be carried out under normal pressure or negative pressure according to the requirements of use, and the reaction solution can be refluxed and distilled. It is an ideal pilot test and production equipment for modern fine chemical plants, biopharmaceuticals and new material synthesis. [0003] The currently used reaction kettle is injected with a constant temperature hot-melt medium or cooling medium throug...

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Problems solved by technology

[0003] The currently used reaction kettle is injected with a constant temperature hot-melt medium or cooling medium through the interlayer of the double-layer glass reaction kettle to heat or cool the materials in the reaction kettle at a constant temperature, and can provide stirring, and the materials are reacted in the reaction kettle. It can control the evaporation and reflux of the reaction solution. After the reaction is completed, the material can be released from the outlet at the bottom of the kettle. It needs to install a cold source generator and a heat source generator outside to provide the required temperature for the reaction of the reactor. During the transportation of cold medium or hot medium, a large amount of heat is lost, which leads to the low efficiency of the cold and heat source generating device. At the same time, when transporting the reactor, it is necessary to transport the corresponding cold and heat source generating device, and in In the process of use, an external motor is also required to drive the stirring device for constant speed stirring, so that the device is required to be equipped with a control device for external power supply

[0004] And after the hot and cold medium enters the interlayer of the reaction kettle, the medium needs to be circulated. In order to maintain the constant temperature of the reaction kettle, the temperature control effect is not good, so that the purity of the produced product is not enough, and it is difficult to control

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