Efficient distillation production device of turpentine oil

Abstract

The invention discloses an efficient distillation production device of turpentine oil. The efficient distillation production device comprises a furnace base, an electric heating furnace, a distillation reaction tower, a liquefaction tank, an oil-water separation tower and a cooler, wherein the electric heating furnace is arranged in the furnace base; the distillation reaction tower is arranged on the electric heating furnace; a motor is arranged at the upper part of the inner cavity of the distillation reaction tower; a motor shaft of the motor is fixedly connected with stirring rods; the top end of the distillation reaction tower is in through connection with a gas storage tank; the top end of the gas storage tank is in through connection with an exhaust cylinder; the outer side of the exhaust cylinder is sleeved with the liquefaction tank; a spiral cooling pipeline is arranged inside the inner wall of the liquefaction tank; cooling pipes are arranged in the cooler; a plurality of heat dissipation plates are uniformly arranged on the peripheral surface of each cooling pipe. According to the efficient distillation production device of turpentine oil, the liquefaction tank is directly connected with the distillation reaction tower through the exhaust cylinder, so that the evaporated oil gas can be rapidly liquefied; the production speed is improved; the productivity is improved; the accumulation of the oil gas in the distillation reaction tower is reduced; meanwhile, the gas storage tank can expand the inner space of the distillation reaction tower, so that the accumulation of the oil gas in the distillation reaction tower can be effectively prevented.

Description

Technical field [0001] The invention relates to the field of rosin processing, in particular to a high-efficiency distillation production device for turpentine. Background technique [0002] Turpentine oil is a kind of essential oil, and it is an important industrial raw material. Turpentine oil is a liquid extracted from the rosin of coniferous plants by distillation or other methods, and its main component is terpenes. The volatile and aromatic terpene mixture obtained by different processing methods using pine tree rich in turpentine as raw material is called turpentine. The composition of turpentine varies with tree species, age, and place of production. The main component of superior and first-grade turpentine processed with masson pine resin is a-pinene, followed by b-pinene and limonene. There are also a small amount of sesquiterpenes, namely phyllene and caryophyllene. Turpentine is an excellent organic solvent, widely used in paint, drier, adhesive and other industrie...

AI Technical Summary

Problems solved by technology

However, the method of heating and distilling by water vapor has a poor condensation effect in the later stage, resulting in a lot of waste; the design of the distillation tower is unreasonable, which leads to the accumulation of steam inside the distillation tower, and the pressure is too high to be released separately, so that part of the turpentine gas is discharged, causing a large amount of waste. waste of

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