Alcohol recovery tower

Abstract

The invention relates to an alcohol recovery tower which comprises a tower kettle, a tower body and a condenser, wherein the tower kettle and the tower body are a whole; a heating pipe is arranged in the tower kettle; a temperature control tower section is arranged on the tower body; a cooling water inlet is arranged at one side of the lower part of the temperature control tower section; a cooling water outlet is arranged at the other side of the upper part of the temperature control tower section; the upper part of the tower body is connected with an alcohol pre-heating chamber through a cooling water pipe; a cooling water inlet is arranged on the top part of the alcohol pre-heating chamber; an alcohol inlet is arranged on one side of the bottom part of the alcohol pre-heating chamber; a circulating water outlet is arranged on the bottom part of the alcohol pre-heating chamber; the top part of the tower body is connected with the condenser through a connecting catheter; and an alcohol outlet is arranged on the bottom part of the condenser, and the alcohol outlet is connected with a product tank. The alcohol recovery tower disclosed by the invention has the advantages that: the temperature in the tower body can be adjusted by the arrangement of the temperature control tower section, the tower body is connected with the condenser without backflow phenomenon and the alcohol recovery tower is safe and reliable.

Description

technical field [0001] The invention relates to an alcohol recovery tower. Background technique [0002] The existing alcohol recovery device includes a tower body, a tower kettle and a condenser, the tower kettle is connected with the tower body, the top of the tower body is connected with the condenser through a communication pipe, the tower body has a distillation function, the bottom of the tower kettle is heated, and the temperature in the tower body However, it is difficult to control. If the top of the tower body is directly connected to the condenser through a connecting conduit, backflow will occur, and in severe cases, it will cause an explosion. Therefore, an improved technology is urgently needed to solve this problem. Contents of the invention [0003] The purpose of the invention is to provide a high recovery rate, safe and reliable alcohol recovery tower. [0004] The technical scheme adopted in the present invention is: [0005] An alcohol recovery tower...

AI Technical Summary

Problems solved by technology

[0002] The existing alcohol recovery device includes a tower body, a tower kettle and a condenser, the tower kettle is connected with the tower body, the top of the tower body is connected with the condenser through a communication pipe, the tower body has a distillation function, the bottom of the tower kettle is heated, and the temperature in the tower body However, it is difficult to control. If the top of the tower body is directly connected to the condenser through a connecting pipe, there will be a backflow phenomenon, and in severe cases, it will cause an explosion.

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