Raw material circulation mixing reactor

Abstract

The invention discloses a raw material circulation mixing reactor. The reactor comprises a reactor body, the top of the reactor body is provided with a feeding inlet, the bottom of the reactor body is provided with a discharge outlet, the reactor body comprises an inner layer and an outer layer, the outside of the outer layer is provided with a thermal insulation layer, the side wall of the lower part of the reactor body is provided with a temperature detector, the bottom of the reactor body is provided with the discharge outlet, a stirring shaft is tightly connected to the interior of a bearing at the top of the reactor body, a motor and a speed reducer are arranged above the stirring shaft, and a stirring device is connected to the lower part of the stirring shaft located at the lower part of the reactor body. The raw material circulation mixing reactor improves heat exchange efficiency, can easily control a heating temperature, can realize heating of the whole reactor body and uniform heating of a material liquid, has good stirring effects, changes a material flowing direction in stirring so that a full reaction of the materials is realized, utilizes a gas valve to carry out control output of gas produced in the reaction, and realizes control of parameters such as a temperature, gas pressure and a stirring speed.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a raw material circulation mixing type reactor. Background technique [0002] At present, in the production process of the chemical industry, the reactor is an indispensable equipment, and heating is required in many reactions, but the heating temperature of the traditional reactor is not easy to control, the heating is uneven, and the chemical substances cannot be mixed evenly during the reaction, etc. ; And the simple frame agitator stirs unevenly, prone to dead angles, and brings difficulties to production. In addition, chemical production is inseparable from the mixing and synthesis of raw materials. The mixing of raw materials and the way of feeding materials during the synthesis process and the uniformity of mixing of raw materials in the reaction device are very important to the production efficiency, production cost and product quality; but The raw materials i...

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Problems solved by technology

[0002] At present, in the production process of the chemical industry, the reactor is an indispensable equipment, and heating is required in many reactions, but the heating temperature of the traditional reactor is not easy to control, the heating is uneven, and the chemical substances cannot be mixed evenly during the reaction, etc. ; and the simple frame stirrer stirs unevenly, prone to dead angles, which brings difficulties to production

In addition, chemical production is inseparable from the mixing and synthesis of raw materials. The mixing of raw materials and the way of feeding materials during the synthesis process and the uniformity of mixing of raw materials in the reaction device are very important to the production efficiency, production cost and product quality; but The raw materials in the traditional reactor are unevenly mixed up and down, which affects the product quality

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