CN104150509B - Integral type crude salt refinement unit - Google Patents
Integral type crude salt refinement unit Download PDFInfo
- Publication number
- CN104150509B CN104150509B CN201310177023.5A CN201310177023A CN104150509B CN 104150509 B CN104150509 B CN 104150509B CN 201310177023 A CN201310177023 A CN 201310177023A CN 104150509 B CN104150509 B CN 104150509B
- Authority
- CN
- China
- Prior art keywords
- mixing agitator
- flooding
- soil
- evaporate
- crude salt
- Prior art date
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Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 38
- 238000002156 mixing Methods 0.000 claims abstract description 26
- 238000002386 leaching Methods 0.000 claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to a kind of suite of equipment, particularly a kind of suite of equipment for crude salt refinement.Comprise spiral desalinization of soil by flooding or leaching machine, the first mixing agitator be connected with spiral desalinization of soil by flooding or leaching machine, the second mixing agitator be connected with the first mixing agitator, the tank body be connected with the second mixing agitator, the evaporate to dryness device be connected with tank body, the pulverizer that is connected with evaporate to dryness device, the casing of spiral desalinization of soil by flooding or leaching machine is interlayer, hot water or other thermal conductive fluid medium is connected with in interlayer, can by the crude salt rapid solution of solid; NaOH solution and BaCl solution is added in the first described mixing agitator; Na is added in the second described mixing agitator
2cO
3solution; Spiral material-guiding wheel in described evaporate to dryness device comprises two sections: one section near tank body is hollow out section, is overall section near one section, pulverizer.Compared with prior art, structure is simple, and efficiency is high, environmental protection and energy saving in the present invention, can the integration from crude salt to refined salt produce.
Description
Technical field
The present invention relates to a kind of suite of equipment, particularly a kind of suite of equipment for crude salt refinement.
Background technology
salt is the requisite of human lives, and be the basic raw material of chemical industry, in other industrial sectors and farming, animal husbandry and fishery, also have extensive use, current salt producing craft has a variety of, but finally can only obtain crude salt, containing Ca in crude salt
2+, Mg
2+, SO
4 2-deng the insolubles such as soluble impurity and silt, but the refinement of crude salt, often through the chemical reaction of complexity, need various different device to carry out repeatedly the purification of crude salt, can run into purity not high, secondary pollution, reaction efficiency is slow, cannot the problem such as continuous seepage.
Summary of the invention
Object of the present invention solves the foregoing problems that prior art exists just, and provide a kind of structure simple, efficiency is high, can the integration from crude salt to refined salt produce.For achieving the above object, technical scheme of the present invention is:
This integral type crude salt refinement unit, comprise spiral desalinization of soil by flooding or leaching machine 1, the first mixing agitator 2-1 be connected with spiral desalinization of soil by flooding or leaching machine 1, the second mixing agitator 2-2 be connected with the first mixing agitator 2-1, the tank body 3 be connected with the second mixing agitator, the evaporate to dryness device 4 be connected with tank body 3, the pulverizer 5 that is connected with evaporate to dryness device 4, the casing of spiral desalinization of soil by flooding or leaching machine 1 is interlayer, hot water or other thermal conductive fluid medium is connected with in interlayer, can by the crude salt rapid solution of solid;
naOH solution and BaCl is added in the first described mixing agitator 2-1 2 solution; Na is added in the second described mixing agitator 2-2 2 cO 3 solution;spiral material-guiding wheel in described evaporate to dryness device 4 comprises two sections: one section near tank body 3 is hollow out section 4-1, in order that better increase heating-surface area, accelerates evaporation.Close 5 one sections, pulverizer is overall section 4-3.Better crystal salt can be released, and the salt of inwall adhesion is struck off away.
Preferred version is that described spiral desalinization of soil by flooding or leaching machine 1 comprises heating unit, without the need to increasing the equipment such as boiler.
Further preferred version is that described evaporate to dryness device 4 is connected with spiral desalinization of soil by flooding or leaching machine 1 by pipeline, and fresh water evaporate to dryness device 4 can collected can be used in spiral desalinization of soil by flooding or leaching machine 1, accomplishes recycle water resources.
Compared with prior art, structure is simple, and efficiency is high, environmental protection and energy saving in the present invention, can the integration from crude salt to refined salt produce.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of evaporate to dryness device internal screw material-guiding wheel of the present invention.
Embodiment
With reference to accompanying drawing, the invention will be further described.
Spiral desalinization of soil by flooding or leaching machine 1 is connected with the first mixing agitator 2-1, is also connected by pipeline with evaporate to dryness device 4, and the fresh water for being collected by evaporate to dryness device 4 can be used in spiral desalinization of soil by flooding or leaching machine 1, accomplishes recycle water resources.Spiral desalinization of soil by flooding or leaching machine 1 comprises heating unit, and its casing is interlayer, is connected with hot water or other thermal conductive fluid medium in interlayer, can by the crude salt rapid solution of solid; First mixing agitator 2-1 is connected with the second mixing agitator 2-2, second mixing agitator is connected with tank body 3, and tank body 3 is connected with evaporate to dryness device 4, and the spiral material-guiding wheel in evaporate to dryness device 4 comprises two sections: one section near tank body 3 is hollow out section 4-1, in order that better increase heating-surface area, accelerate evaporation.Close 5 one sections, pulverizer is overall section 4-3.Better crystal salt can be released, and the salt of inwall adhesion is struck off away.Evaporate to dryness device 4 is connected with pulverizer 5.
Work flow:
1., by crude salt, the first part of system is transported to---carry out the dissolution filter of crude salt in spiral desalinization of soil by flooding or leaching machine, remove the insoluble impuritiess such as silt.This mechanism's casing is divided into inside and outside two-layer, is wherein connected with hot water or other media, for the dissolving of crude salt provides heat, raises the efficiency.Desalinization of soil by flooding or leaching machine adopts screw blade structure, by the spiral motion of blade, plays a part to stir, increases heating surface area, accelerate the dissolving of crude salt.
2., filter export after enter mix and blend, by chemical reaction, remove different kinds of ions wherein.In order to avoid the conflict of chemical reaction, thus mix and blend has been connected by two mixing agitators.Each mixing agitator has independently chemical reaction to carry out.First mixing agitator adds NaOH solution and BaCl
2solution, by OH
-and SO
4 2-generate precipitation, the second mixing agitator adds Na
2cO
3solution, by Ca
2+excessive Ba is added with first part
2+generate precipitation to be filtered.
3., through first two steps, the impurity in crude salt is removed, and by the salts solution produced, is transported to tank body, and tank body is used to collect the salts solution after filtering.Then evaporate to dryness device is injected.Screw-blade in evaporate to dryness device is incomplete same.Evaporate to dryness starting end, blade is Openworks shape, in order that better increase heating-surface area, accelerates evaporation.Latter end is one-piece construction.In order to better crystal salt be released, and the salt of inwall adhesion is struck off away.
4., final step by the NaCl crystal of crystallization, carry out pulverizing, grinding.Pulverizer is mainly by two grinding roller bearings, and a filtration roller bearing and filtering net form.By electric motor driven gear, operate simultaneously.In order to avoid two grinding roller bearings extrude mutually, make the adhesion of salt body, filter roller bearing and filtering net so add, by the collaborative work between both, thus make crystalline salt refinement.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For the those of ordinary skill belonging to the present invention, under the prerequisite not departing from this present invention thinking, simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. integral type crude salt refinement unit, comprise spiral desalinization of soil by flooding or leaching machine (1), the first mixing agitator (2-1) be connected with spiral desalinization of soil by flooding or leaching machine (1), the second mixing agitator (2-2) be connected with the first mixing agitator (2-1), the tank body (3) be connected with the second mixing agitator, the evaporate to dryness device (4) be connected with tank body (3), the pulverizer (5) that is connected with evaporate to dryness device (4), the casing that it is characterized in that described spiral desalinization of soil by flooding or leaching machine (1) is interlayer, is connected with hot water or other thermal conductive fluid medium in interlayer; NaOH solution and BaCl is added in described the first mixing agitator (2-1)
2solution; Na is added in described the second mixing agitator (2-2)
2cO
3solution; Spiral material-guiding wheel in described evaporate to dryness device (4) comprises two sections: one section near tank body (3) is hollow out section (4-1), is overall section (4-2) near (5) one sections, pulverizer.
2. integral type crude salt refinement unit according to claim 1, is characterized in that described spiral desalinization of soil by flooding or leaching machine (1) comprises heating unit.
3. integral type crude salt refinement unit according to claim 1 and 2, is characterized in that described evaporate to dryness device (4) is connected with spiral desalinization of soil by flooding or leaching machine (1) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177023.5A CN104150509B (en) | 2013-05-14 | 2013-05-14 | Integral type crude salt refinement unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310177023.5A CN104150509B (en) | 2013-05-14 | 2013-05-14 | Integral type crude salt refinement unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104150509A CN104150509A (en) | 2014-11-19 |
| CN104150509B true CN104150509B (en) | 2015-09-09 |
Family
ID=51876180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310177023.5A Active CN104150509B (en) | 2013-05-14 | 2013-05-14 | Integral type crude salt refinement unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104150509B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293530B (en) * | 2015-11-02 | 2017-03-29 | 中盐工程技术研究院有限公司 | A kind of powder desalinization of soil by flooding or leaching production method and device |
| CN110092395B (en) * | 2019-05-28 | 2021-09-10 | 江西吉尔化工科技有限公司 | Sodium hydroxide production method |
| CN116161682A (en) * | 2023-02-25 | 2023-05-26 | 浙江绿海制盐有限责任公司 | Preparation method and equipment of salt |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5407100B2 (en) * | 2000-05-08 | 2014-02-05 | 東ソー株式会社 | Purification method for inorganic salt containing organic substance and purified salt for salt electrolysis |
| CN101214975B (en) * | 2008-01-21 | 2010-12-29 | 上海西恩化工设备有限公司 | Advanced treatment technique for brine |
| CN201447367U (en) * | 2009-06-04 | 2010-05-05 | 祁洪波 | Edible potassium chloride production equipment |
| CN102120590B (en) * | 2011-01-25 | 2012-04-25 | 乳源东阳光电化厂 | Refining method and system for crude brine |
| CN102838137A (en) * | 2011-11-14 | 2012-12-26 | 江苏省勤奋药业有限公司 | Medicinal sodium chloride production line and medicinal sodium chloride production device |
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2013
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| Publication number | Publication date |
|---|---|
| CN104150509A (en) | 2014-11-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Fusheng Inventor before: Sun Jianxiang Inventor before: Jiang Huahao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: The 404600 Chongqing city Fengjie County Zhenping on Village 7 Patentee after: FENGJIE DONGYANG BUILDING MATERIALS CO., LTD. Address before: Yantai City Development Zone, Shandong province 264006 Li Xue Jiayuan 2-1-4 Patentee before: Sun Jianxiang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181210 Address after: 404600 Tianping Village Group 13, Caotang Town, Fengjie County, Chongqing Patentee after: Chongqing Shicheng Wine Industry Co., Ltd. Address before: 404600 Pingshang Village 7 Society, Baidi Town, Fengjie County, Chongqing Patentee before: FENGJIE DONGYANG BUILDING MATERIALS CO., LTD. |