Uniform heating container

Abstract

The invention discloses a uniform heating container. The uniform heating container comprises a container, the upper part of the container extends outwards and is provided with an outer wall of an annular groove structure, the outer wall and the container are integrally formed, an inner wall of an annular structure is arranged at the position corresponding to the outer wall inside the container, the upper end and the lower end of the inner wall are both fixedly connected with the inner wall of the container, an annular sealing air cavity is formed between the inner wall and the outer wall, a feeding pipe is arranged at the top end of the container, a discharging pipe is arranged at the bottom end of the container, and a vortex pipe is arranged on the outer side of the top of the container.According to the uniform heating container, boiling of liquid is used for increasing convection, at the same time, characteristics of hot outputting and cold outputting of the vortex pipe are used, sothat hot gas outputting can be heated in an auxiliary mode, cold gas outputting can promote heat convection in the container 1, and thus the liquid in the container is heated uniformly.

Description

technical field [0001] The invention relates to the technical field of chemical reaction kettles, in particular to uniform heating containers. Background technique [0002] For the current various chemical reaction kettles, most of them are heated by converting electricity into heat energy. The commonly used ones are electric heating tubes, the outside of which is a heat-conducting metal tube, and the surface is usually flat or wave surface; The heat generated is directly transferred to the water body near the surface of the electric heating tube, and the water body is heated up or partially vaporized, and then further transferred to the part of the water body far away from the electric heating tube through water convection, but in the process of the above-mentioned fluid heat convection, the heat transfer speed is relatively slow , resulting in a situation where the temperature in the middle of the water body is relatively high and the temperature farther away from the elec...

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Problems solved by technology

[0002] For the current various chemical reaction kettles, most of them are heated by converting electricity into heat energy. The commonly used ones are electric heating tubes, the outside of which is a heat-conducting metal tube, and the surface is usually flat or wave surface; The heat generated is directly transferred to the water body near the surface of the electric heating tube, and the water body is heated up or partially vaporized, and then further transferred to the part of the water body far away from the electric heating tube through water convection, but in the process of the above-mentioned fluid heat convection, the heat transfer speed is relatively slow , resulting in a situation where the temperature in the middle of the water body is relatively high and the temperature far away from the electric heating tube is relatively low. For larger containers, rapid and uniform heating cannot be achieved, so it is urgent to change

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