Organic solvent dehydration tower device

Abstract

The invention relates to the field of dehydration tower equipment, in particular to an organic solvent dehydration tower device which comprises a dehydration tower body, a second dehydration separation mechanism, an evaporation mechanism, a first dehydration separation mechanism, a condensation mechanism and a supporting mechanism. The arrangement of the supporting mechanism is beneficial to supporting and fixing the device, so that the device is more stable and convenient to work, the arrangement of the dehydration tower body is convenient for removing most water molecules in the raw materials, and the arrangement of the evaporation mechanism facilitates subsequent removal of the water molecules contained in the raw materials through evaporation of the raw materials. By arranging the first dehydration separation mechanism, part of water molecules contained in the evaporated raw materials can be conveniently removed, by arranging the condensation mechanism, the evaporated raw materialscan be conveniently converted into liquid, then the liquid is discharged into the second dehydration separation mechanism through a liquid passing pipe, and secondary dehydration is facilitated. By arranging the second dehydration separation mechanism, a small number of water molecules contained in the organic solvent converted into the liquid can be conveniently separated again, and the water molecules in the organic solvent can be thoroughly removed as much as possible.

Description

technical field [0001] The invention relates to the field of dehydration tower equipment, in particular to an organic solvent dehydration tower device. Background technique [0002] Solvents are divided into organic solvents and inorganic solvents according to their chemical composition. Organic solvents are organic compounds widely used in life and production. They have a small molecular weight. They exist in coatings, adhesives, lacquers and cleaning agents. Organic solvents such as, Styrene, perchlorethylene, trichlorethylene, ethylene glycol ether and triethanolamine, organic solvents are organic compounds that can dissolve some water-insoluble substances, and are characterized by being liquid at normal temperature and pressure, and having a large volatility During the dissolution process, the properties of the solute and the solvent do not change. In practical applications, many organic solvents need to be dehydrated. The existing organic solvent dehydration devices are...

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Problems solved by technology

[0002] Solvents are divided into organic solvents and inorganic solvents according to their chemical composition. Organic solvents are organic compounds widely used in life and production. They have a small molecular weight. They exist in coatings, adhesives, lacquers and cleaning agents. Organic solvents such as, Styrene, perchlorethylene, trichlorethylene, ethylene glycol ether and triethanolamine, organic solvents are organic compounds that can dissolve some water-insoluble substances, and are characterized by being liquid at normal temperature and pressure, and having a large volatility During the dissolution process, the properties of the solute and the solvent do not change. In practical applications, many organic solvents need to be dehydrated. The existing organic solvent dehydration devices are not stable enough in structure, simple in function, low in dehydration efficiency, and low in dehydration degree. , it is not easy to operate, and an organic solvent dehydration tower device is improved for this purpose. It dehydrates the organic solvent for many times, so that the water molecules contained in it are almost completely removed, which greatly improves the efficiency of the device. Dehydration efficiency and degree of dehydration

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