Reactor with temperature control device

Abstract

The invention relates to a reactor with a temperature control device.The reactor comprises a reactor body which is provided with a reactor jacket, and the reactor jacket is provided with an inlet and an outlet.The reactor is characterized in that the reactor further comprises a temperature sensing device, a circulating water pump, a controller, an electric heater, a heating water tank, a hot water pipeline, a cooling water pipeline, a water inlet pipe and a water outlet pipe; the temperature sensing device is arranged on the side wall of the reactor body, and one end of the temperature sensing device is connected with the controller; the heating water tank is arranged outside the reactor body and provided with a water outlet end, a water inlet end and a circulating water inlet, an electric heater and a liquid level meter are arranged in the heating water tank, and the controller is installed on the outer side of the heating water tank and connected with the electric heater; the inlet of the reactor jacket is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the hot water pipeline and the cooling water pipeline at the same time, the cooling water pipeline is connected with an external water source through a cooling water valve, and the hot water pipeline is connected with one end of the circulating water pump through a hot water valve.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a reactor with a temperature control device. Background technique [0002] In the field of material chemical industry, in many chemical reaction processes, it is necessary to maintain different ambient temperatures in different experimental steps. At present, this type of chemical reaction adopts a double-layer jacketed reaction vessel, that is, a double-layer glass reaction kettle, and an external constant temperature heating device is used to make the medium flow between the jackets to maintain the required temperature in the reaction kettle. The existing temperature control device is a constant temperature oil domain connected outside the reactor. The constant temperature oil domain tank is composed of a heater and a temperature control device. When working, the heater heats the medium heat transfer oil in the tank. The use of heat transfer oil as the heat transfer medium c...

AI Technical Summary

Problems solved by technology

The reactor has a simple structure, is easy to manufacture, can achieve the purpose of constant temperature cycle temperature control, and solves the problems in the prior art that the temperature is not suitable for control, and the heat transfer oil of the circulating medium cannot be quickly switched between high and low temperatures

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