A distillation still for chemical production

Abstract

The invention relates to the technical field of chemical industry processing devices, and concretely relates to a distillation kettle for chemical industry production. The distillation kettle comprises a heating mechanism, a tank body, a second-stage separation mechanism, a first-stage separation mechanism, a water supply mechanism, a water drainage mechanism, a first cooling cover and a second cooling cover. A liquid is distilled in a first-stage separation chamber, then is circulated into a second-stage separation chamber, is distilled in the second-stage separation chamber, and then is circulated into a third-stage separation chamber to realize rapid fractional distillation of the chemical industry liquid, and the whole process is carried out in the tank body without transfer, and the circulation is rapid; the cooling cover cooperates with the water supply mechanism and the water drainage mechanism to achieve the cooling of the second-stage separation chamber and the first-stage separation chamber, so every separation chamber can reach a required temperature; and a supporting plate can collect the finally remaining material, so when the staff opens a sealing mechanism, the supporting plate can be driven under the action of a traction rope to rotate, and the material automatically slides out, thereby the material can be easily taken.

Description

technical field [0001] The invention relates to the technical field of chemical processing equipment, in particular to a distillation still for chemical production. Background technique [0002] The distillation still refers to a kind of still used for distillation in chemical production; it is mainly designed to solve the problem of intermittent maintenance and cleaning of the existing still when the material contains solids and high boiling points during the production process. [0003] The temperature in the current still is relatively fixed. When fractional distillation is required, the liquid needs to be transported to different distillation equipment, making the entire processing line longer; it is difficult to take out the material, and there is no need to quickly and completely take it out leftover material. In view of this, the invention provides a kind of distillation still for chemical industry production, and it has following characteristics: [0004] (1) A kin...

AI Technical Summary

Problems solved by technology

[0003] The temperature in the current still is relatively fixed. When segmental distillation is required, the liquid needs to be transported to different distillation equipment, making the entire processing line longer; it is difficult to take out the material, and there is no need to take it out quickly and completely. remaining material

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