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Brine concentration method

A brine and brine pool technology, applied in alkali metal chloride, spray evaporation and other directions, can solve the problems of slow brine evaporation and concentration, high production cost, long cycle, etc., to reduce brine concentration time, short evaporation cycle, evaporation efficiency high effect

Inactive Publication Date: 2009-03-18
陆立勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problems are: the brine evaporation area is limited to the flat area of ​​the salt field, the brine evaporation and concentration speed is slow, and the cycle is long; 2. The brine is concentrated by forced evaporation, that is, the collected brine is directly transported to the evaporation workshop, and the forced evaporation is carried out in the evaporator , so that the brine can be concentrated
Its existence problem is that energy consumption is big, and production cost is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1. A brine concentration method, the brine that needs to be concentrated is transported to the atomization head installed above the brine pool through the pump through the pipeline, and the brine is atomized by the atomization head, and sprayed from the atomization head in the form of mist droplets. As the droplets fall, they come into full contact with the surrounding air, thereby concentrating the brine.

Embodiment 2

[0016] Example 2. In the brine concentration method described in Example 1, the atomizing head is installed at a height of 2m away from the brine pool.

Embodiment 3

[0017] Example 3. In the brine concentration method described in Example 1, the atomizing head is installed at a height of 4m from the brine pool.

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PUM

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Abstract

The invention discloses a brine condensing method, which is characterized in that brine to be condensed is transmitted to an atomizing head installed above a brine pool by a pump through pipelines, after being atomized by the atomizing head, the brine is sprayed by the atomizing head in atomized liquid droplets, and then the liquid droplets are in contact with air around sufficiently in the process of dropping, therefore, the brine is condensed. The brine condensing method has the advantages of simple technology, high evaporating efficiency and short evaporating period, and in regard to large-scale brine condensation and evaporation, the area of a brine pan and the time of the brine condensation can be reduced. The brine condensing method is mainly applicable to regions with dry air.

Description

technical field [0001] The invention relates to a liquid concentration method, in particular to a brine concentration method Background technique [0002] In the prior art, there are generally two methods for brine concentration: 1. Use natural evaporation to concentrate brine, that is, the collected brine will be dried on salt fields and beaches, and the brine will be evaporated and concentrated by solar energy. The existing problems are: the brine evaporation area is limited to the flat area of ​​the salt field, the brine evaporation and concentration speed is slow, and the cycle is long; 2. The brine is concentrated by forced evaporation, that is, the collected brine is directly transported to the evaporation workshop, and the forced evaporation is carried out in the evaporator , so that the brine can be concentrated. Its existing problem is that energy consumption is big, and production cost is high. Contents of the invention [0003] The technical problem to be solv...

Claims

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Application Information

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IPC IPC(8): B01D1/16C01D3/06
CPCB01D1/16C01D3/06
Inventor 陆立勇朱东华张守祥陆立胜
Owner 陆立勇