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Multi-stage volatilization method for liquid purification

A liquid purification and liquid technology, applied in chemical instruments and methods, separation methods, distillation separation, etc., can solve problems such as difficult treatment, low efficiency, and backward technology

Active Publication Date: 2021-02-26
高云芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the purification of liquids in the pharmaceutical, chemical, light industry, beverage and other industries, the adsorption medium is generally placed in the liquid to absorb and purify, and then filtered and separated, especially the solid-liquid mixture at the bottom is difficult to handle; , the traditional technology is backward and the efficiency is low; patent number: 2011104111654 patent name wine liquid impurity removal system and impurity removal method has certain deficiencies in the separation of impurities at room temperature; patent number: 2016103678241 patent name liquor impurity removal purification system and The method has certain limitations to realize large-scale production through the sunshine heating in the glass room; patent number: 2013102801832 patent name, a method for improving the grade of liquor, cooling and recovering liquid step by step after heating, cooling after heating, heat energy cannot be recovered, and carried out at low temperature Cooling and recovery of liquid, the failure of liquid cooling energy to be recovered seriously leads to energy waste, the equipment investment is large, the operating cost is high, and there is a certain gap in the realization of large-scale production; the traditional technology is difficult to meet the large-scale production, the market is difficult to promote, and the liquid purification technology needs to be improved.

Method used

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Embodiment approach 1

[0010] Embodiment 1, with reference to the present invention figure 1 The 2-level volatilization independent purification device equipment, the volatile substances need to be heated up to the boiling point of the liquid to volatilize the gaseous substances, and the volatilization can be achieved through the volatilization tank above the second level to achieve vaporization. Taking the 2-level design as an example, the implementation is as follows:

[0011] The two-stage volatilization independent purification device equipment includes: liquid inlet pump 1, first heat exchanger 2, second heat exchanger 3, filter device 4, first volatilization tank 5, first fan 6, first purification device 7 , second fan 8, second purification device 9, third fan 10, thermal energy circulation pump 11, heat source tank 12, liquid delivery pump 13, fourth fan 14, third purification device 15, fifth fan 16, fourth purification The device 17, the sixth fan 18, the second volatilization tank 19, and...

Embodiment approach 2

[0016] Embodiment 2, with reference to the present invention figure 2 The 2-stage volatilization sharing purification device equipment, the 2-stage volatilization sharing purification device equipment includes: liquid inlet pump 1, first heat exchanger 2, second heat exchanger 3, filter device 4, first volatilization tank 5, second A fan 6, a first purification device 7, a second fan 8, a second purification device 9, a third fan 10, a thermal energy circulation pump 11, a heat source tank 12, a liquid delivery pump 13, a fourth fan 14, a fifth fan 18, The second volatilization tank 19 and the liquid outlet pump 20 are connected through pipelines to form a circulating heat energy system, a circulating wind energy purification system, and a multi-stage liquid volatilization transmission system;

[0017] The circulating heat energy system: the outlet of the heat source tank 12 is connected to the inlet of the heat energy circulation pump 11 through a pipeline, the heat inlet of...

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Abstract

The invention provides a multi-stage volatilization method for liquid purification, which is characterized in that substances with different boiling points in volatilized liquid need to be vaporized and volatilized, and the substances needing to be volatilized are heated to the boiling points through the liquid to volatilize vapor-state substances and are vaporized and volatilized through more than two stages of volatilization tanks.

Description

technical field [0001] The invention relates to a method for liquid purification and multi-stage volatilization. Background technique [0002] At present, in the purification of liquids in industries such as medicine, chemical industry, light industry, and beverages, adsorption media are generally placed in the liquid to absorb and purify, and then filtered and separated, especially the solid-liquid mixture at the bottom is difficult to handle; , the traditional technology is backward and the efficiency is low; patent number: 2011104111654 patent name wine liquid impurity removal system and impurity removal method has certain deficiencies in the separation of impurities at room temperature; patent number: 2016103678241 patent name liquor impurity removal purification system and The method has certain limitations to realize large-scale production through the sunshine in the glass room; patent number: 2013102801832 patent name, a method of improving the grade of liquor, coolin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/00
CPCB01D3/00Y02P70/10
Inventor 高云芝崔磊刘叶青
Owner 高云芝