Reaction vessel having automatic control function

Abstract

The invention discloses a reaction vessel having automatic control function. The reaction vessel comprises a vessel body, a stirring device, a power apparatus, a detection apparatus and a control apparatus, a heating chamber is arranged outside the vessel body, a vacuum insulation chamber is arranged outside the heating chamber, a recirculated cooling water pipe is arranged in the vessel body, two ends of the recirculated cooling water pipe respectively pass through the vessel body as a water inlet and a water outlet, an electric flow control valve is arranged on the water inlet, a discharged hole is arranged on the vessel body, an electric control valve is arranged on the discharged hole, a steam inlet is arranged at the lower end of the heating chamber, and a steam flow control valve is arranged on the steam inlet. According to the invention, heating or cooling can be automatically adjusted, reaction correctness and completeness can be ensured, labor is saved, time is saved, cost is reduced, and security is increased.

Description

technical field [0001] The invention relates to a reaction kettle with an automatic control function, which is suitable for the field of pressure vessels. Background technique [0002] The broad understanding of the reaction kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicine, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes. [0003] When the reaction kettle is in use, it needs to be heated up or cooled by water slowly. This requires the valves of the steam pipe and the circulating cooling water pipe to be well controlled to ensure that the heating or cooling is carried out at a stable speed and flow rate. If the cont...

AI Technical Summary

Problems solved by technology

[0003] When the reaction kettle is in use, it needs to be heated up or cooled by water slowly. This requires the valves of the steam pipe and the circulating cooling water pipe to be well controlled to ensure that the heating or cooling is carried out at a stable speed and flow rate. If the control is not good, it will cause The phenomenon of sticking to the wall in the kettle body, or the phenomenon of incomplete reaction or wrong reaction will cause waste, increase the cost, and easily cause damage to the kettle body

The traditional reaction kettle is to observe the pressure in the kettle body through the pressure gauge, and the staff need to pay attention to the change of the number on the pressure gauge at all times to prevent the danger of the pressure in the kettle body being too high and the explosion of the kettle body, which is not only time-consuming and laborious, but also difficult and high risk factor

The existing reactor is easy to cause heat loss during the heating reaction process, which increases the production cost

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