Reaction kettle with filler device

Abstract

The invention provides a reaction kettle with a filler device. The reaction kettle comprises a cylindrical kettle body and a cover body, wherein the kettle body comprises a casing at outermost side, a heating layer and a liner at innermost side, wherein the heating layer is positioned in the casing, a vacuum isolation cavity is arranged between the casing and the heating layer, and a heating element is arranged in the heating layer and is used for electrically heating the liner; the cover body sequentially comprises a cover plate, a telescopic filler layer and a corrosion-resistant heat isolation layer from top to bottom; the kettle body is provided with an upper opening, the opening is provided with a first step, a second step is formed at the edges of the filler layer and the corrosion-resistant heat isolation layer and is matched with the first step, the filler layer is provided with a plurality of filler ports at the horizontal position of the second step, and the filler ports are connected with the filler device through filler pipes; the corrosion-resistant heat isolation layer and the filler layers can be retracted into the cover plate, then the filler ports are connected with a cavity of the kettle body, and a sealing ring is arranged at each filler port.

Description

technical field [0001] The invention relates to the field of stirring reaction equipment, in particular to a reaction kettle with a packing device. Background technique [0002] Reactors are used for the reaction of materials in order to produce or meet the required manufacturing requirements. However, when the reaction process reaches a certain level, it is often necessary to add other reactants and open the reactor to add other materials, which is time-consuming and laborious, and will lead to resetting of the reaction temperature and pressure, which is cumbersome and not conducive to the continuous progress of the reaction. Contents of the invention [0003] Based on solving the above problems, the present invention provides a reaction kettle with a packing device, which has a cylindrical kettle body and a cover body. The kettle body includes an outermost shell, a heating layer inside the shell, and an innermost There is a vacuum isolation chamber between the shell and...

AI Technical Summary

Problems solved by technology

However, when the reaction process reaches a certain level, it is often necessary to add other reactants and open the reactor to add other materials, which is time-consuming and laborious, and will lead to the reset of the reaction temperature and pressure, which is cumbersome and not conducive to the continuous progress of the reaction.

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