Water-saving heating reaction kettle for laboratory

Abstract

The invention discloses a water-saving heating reaction kettle for a laboratory. The reaction kettle comprises a reaction kettle body, a sealing cover is arranged on the upper surface of the reactionkettle body; a stirring motor and a feeding pipe are fixedly mounted on the upper surface of the sealing cover; lock catches are movably hinged to the two ends of the sealing cover. The outer surfaceof the reaction kettle body is fixedly sleeved with a heating sleeve; one end of the top of the heating sleeve is fixedly connected with a water inlet pipe; a circulating water pump is fixedly connected to the lower end of the water inlet pipe, a first connecting pipe is fixedly connected to the lower end of the circulating water pump, a second connecting pipe is fixedly connected to the lower endof the first connecting pipe, a constant-temperature heating box is fixedly connected to the lower end of the second connecting pipe, and a water outlet pipe is arranged at the lower end of the constant-temperature heating box. The reaction kettle is uniform in heating, capable of recycling heated water, capable of avoiding waste of water resources, good in water saving effect, good in heat preservation performance, convenient to move, stable in stopping and capable of meeting different requirements of people under different conditions.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a water-saving heating reactor for laboratories. Background technique [0002] Reactors are widely used in food, medicine, chemical and other fields. The traditional reactor is usually a container with a stirring device inside, and a feed port and a discharge port are set on the reactor body. At present, in the laboratory People also often use the reactor to do various experiments. [0003] During the reaction process of the reactor, it is generally heated according to the requirements to accelerate the reaction effect. At present, the most commonly used method in the prior art is to heat the heating jacket, and the water to be heated is passed into the heating jacket. In order to achieve heat exchange with the reactor, however, the hot water has poor fluidity in the jacket, which will cause the temperature in each area inside the jacket to be different, resulting in uneven hea...

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Problems solved by technology

[0003] During the reaction process of the reactor, it is generally heated according to the requirements to accelerate the reaction effect. At present, the most commonly used method in the prior art is to heat the heating jacket, and the water to be heated is passed into the heating jacket. In order to achieve heat exchange with the reactor, however, the hot water has poor fluidity in the jacket, which will cause the temperature in each area inside the jacket to be different, resulting in uneven heating of the reactor, which will cause certain defects in the use of the reactor. At the same time, it requires continuous access to heated water, which causes a lot of waste of water resources, poor water saving and energy saving effects, and has caused certain adverse effects in the actual use process. Therefore, we propose a Laboratory water-saving heating reactor

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