Integrated coarse salt refining machine set

An integrated, crude salt technology, applied in the direction of alkali metal halide purification, etc., can solve the problems of slow reaction efficiency, low purity, secondary pollution, etc., and achieve the effect of simple structure and high efficiency

Active Publication Date: 2014-11-19
重庆市诗城酒业有限公司
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Problems solved by technology

[0002] Salt is a necessity for human life and a basic raw material for the chemical industry. It is also widely used in other industrial sectors and agriculture, animal husbandry and fishery. There are many salt-making processes today, but in the end only coarse salt can be obtained, which contains Ca 2+ , Mg 2+ , SO 4 2- soluble im

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  • Integrated coarse salt refining machine set
  • Integrated coarse salt refining machine set

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Embodiment Construction

[0010] The present invention will be further described with reference to the accompanying drawings.

[0011] The spiral salt washer 1 is connected with the first mixing agitator 2-1, and is also connected with the evaporator 4 through a pipeline, so that the fresh water collected by the evaporator 4 can be used in the spiral salt washer 1 to achieve circulation Use water resources. The spiral salt washing machine 1 includes a heating device, and its box body is an interlayer, and hot water or other heat-conducting fluid medium is passed through the interlayer, which can quickly dissolve the solid coarse salt; the first mixing agitator 2-1 mixes with the second The agitator 2-2 is connected, the second mixing agitator is connected with the tank body 3, the tank body 3 is connected with the evaporator 4, and the spiral material guide wheel in the evaporator 4 includes two sections: the section close to the tank body 3 is hollowed out Section 4-1, in order to better increase the...

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Abstract

The invention relates to a complete set, and especially relates to a complete set used for coarse salt refining. The complete set comprises a spiral salt washing machine, a first mixing agitator connected with the spiral salt washing machine, a second mixing agitator connected with the first mixing agitator, a tank body connected with the second mixing agitator, an evaporated device connected with the tank body and a pulverizer connected with the evaporated device. The box body of the spiral salt washing machine is an interlayer. Hot water other heat conduction fluid medium is arranged in the interlayer, and solid coarse salt can be dissolved rapidly. A NaOH solution and a BaCl solution are added in the first mixing agitator. A Na2CO3 solution is added in the second mixing agitator. the spiral material guiding wheel in the evaporated device comprises two sections: the section close to the tank body is a hollow section, and the section close to the pulverizer is a whole section. Compared with the prior art, the integrated coarse salt refining machine set is advantaged by simple structure, high efficiency, environmental protection and energy saving, and can achieve integrated production from coarse salt to fine salt.

Description

technical field [0001] The invention relates to a complete set of equipment, in particular to a complete set of equipment for refining coarse salt. Background technique [0002] Salt is a necessity for human life and a basic raw material for the chemical industry. It is also widely used in other industrial sectors and agriculture, animal husbandry and fishery. There are many salt-making processes today, but in the end only coarse salt can be obtained, which contains Ca 2+ , Mg 2+ , SO 4 2- soluble impurities such as silt and other insoluble matter, but the refinement of coarse salt often requires a variety of different devices to purify coarse salt multiple times through complex chemical reactions, which will encounter low purity, secondary pollution, and reaction Slow efficiency, unable to continuously produce and other issues. Contents of the invention [0003] The purpose of the present invention is to solve the aforementioned problems existing in the prior art, to ...

Claims

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Application Information

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IPC IPC(8): C01D3/14
Inventor 孙建香姜华皓
Owner 重庆市诗城酒业有限公司
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