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Alcohol recovery tower

An alcohol recovery tower and alcohol recovery technology, which is applied in the field of alcohol recovery towers, can solve the problems of unsatisfactory condensation effect, uneven distribution of wine liquid, and low alcohol recovery rate in alcohol recovery towers, so as to achieve good condensation effect, avoid blockage, and reduce alcohol consumption. The effect of high recovery rate

Inactive Publication Date: 2015-11-25
GUANGXI XINLONG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an alcohol recovery tower to solve the problems of unsatisfactory condensation effect, low alcohol recovery rate and uneven distribution of wine liquid entering the tower body in the existing alcohol recovery tower

Method used

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:

[0016] Such as figure 1 The shown alcohol recovery tower includes a still 2 and a tower body 3 connected to the upper end of the still 2, a liquid level gauge is installed on the outside of the still 2, and the steam outlet of the tower body 3 is connected with a primary condenser in turn through a pipeline 7 and the surge tank 5, the surge tank 5 is connected to the high-level storage tank 13 by the alcohol recovery pipe 16, and the secondary condenser 6 is housed between the primary condenser 7 and the surge tank 5, and the primary condensation of the present embodiment The device 7 and the secondary condenser 6 are shell and tube condensers; a heater 1 is installed on one side of the still 2, and the gas outlet of the heater 1 is connected to the top of the still 2 through a pipeline, and the bottom of the heater 1 is passed through The pipeline is ...

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Abstract

The invention discloses an alcohol recovery tower and relates to the technical field of manufacture of alcohol recovery equipment. The alcohol recovery tower comprises a distillation still and a tower body connected with the upper end of the distillation still, wherein a steam outlet in the tower body is connected with a first-stage condenser and a pressure stabilizing tank sequentially through a pipe, the pressure stabilizing tank is connected with a high storage tank through an alcohol recovery pipe, a backflow pipe and an alcohol feeding pipe are mounted at the top and in the middle of the tower body respectively and are both connected with liquid distributors, and the backflow pipe is communicated with the alcohol recovery pipe; a second-stage condenser is mounted between the first-stage condenser and the pressure stabilizing tank; each liquid distributor is provided with a distribution box, a plurality of overflow pipes are mounted on a bottom plate of the distribution box, and upper ends of the overflow pipes penetrate out of the bottom plate. Compared with the prior art, steam-state alcohol is condensed twice, the condensing effect is excellent, and the alcohol recovery rate is high; the plurality of overflow pipes are mounted on the bottom plate of each distribution box, so that blockage is avoided, an alcohol liquid entering the tower body is distributed uniformly, and the alcohol distillation effect is improved remarkably.

Description

technical field [0001] The invention relates to the technical field of alcohol recovery equipment manufacturing, in particular to an alcohol recovery tower. Background technique [0002] The alcohol recovery tower heats and volatilizes the dilute alcohol solution to be recovered at a temperature slightly higher than the boiling point of the alcohol. After refining the tower body, the pure vapor alcohol is precipitated, and the concentration of the alcohol solution is increased to achieve the purpose of alcohol recovery. The existing alcohol recovery tower includes a still and a tower body connected to the upper end of the still. The steam outlet of the tower body is connected to a condenser and a surge tank in turn through a pipeline. The surge tank is connected to a high-level storage tank through an alcohol recovery pipe. The top and middle of the body are respectively equipped with a return pipe and an alcohol inlet pipe. Both the return pipe and the alcohol inlet pipe ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/14B01D3/42C07C29/80C07C31/08
Inventor 潘新国
Owner GUANGXI XINLONG PHARMA
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