CN110236170A - A kind of preparation method of edible salt - Google Patents
A kind of preparation method of edible salt Download PDFInfo
- Publication number
- CN110236170A CN110236170A CN201910491877.8A CN201910491877A CN110236170A CN 110236170 A CN110236170 A CN 110236170A CN 201910491877 A CN201910491877 A CN 201910491877A CN 110236170 A CN110236170 A CN 110236170A
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- brine
- edible salt
- preparation
- salt
- maifanitum
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/40—Table salts; Dietetic salt substitutes
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a kind of preparation methods of edible salt, comprising: prepares brine in step 1, brine storage device；Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemical cleaning method, obtain refined brine；The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying salt water；Maifanitum is equipped in the medical stone batch extractor；The resulting deep purifying salt water of step 3 is squeezed into crystallizing evaporator and is crystallized by step 4；After step 5, crystallization by drying plus after iodine and packing i.e. finished product；Maifanitum is applied in the purification process of salt production, the content that there is good clean-up effect to improve microelement in edible salt simultaneously edible salt.
Description
Technical field
The present invention relates to edible sodium chloride technical field more particularly to a kind of preparation methods of edible salt.
Background technique
Salt is flavouring important in human lives, occupies very important status in people's lives.Salt is tool
There is the flavoring agent of important physiological function, be adjustable the osmotic balance of human body, maintains the normal excitability of nerves and muscles.When eating
Food in when lacking salt, intracorporal sodium ions content will be reduced, and potassium ion enters blood from cell, it may occur that blood becomes
The illnesss such as dense, oliguria, cholesteroderma.
Maifanitum is one kind of medical stone, originates in the medical stone in Naiman Banner in Inner Mongolia table mountain " Chinese wheat meal
Stone ", is a kind of special nonmetal mineral resource, and likeness in form plaque-like is yellow or white, quite like wheat.Early in Christian era 300 years, Shanxi
Medical stone is referred to as " slightly managing Huangshi ", the Thousand Golden Prescriptions of the Tang Dynasty SUN Si miao, the Northern Song Dynasty in medical skill handbook of Prescription for Emergency written by Dai Gehong
The Holy Benevolent Prescriptions of Wang Huaiyin adopt.It Christian era 1061, proposes " slightly to manage Huangshi, class in " Bencao Tujing " written by Northern Song Dynasty Su Song
Wheat meal ".Southern Song Dynasty physician Li Xun note in " this collection of school tests back subcutaneous ulcer side " has " medical stone, or such as fist, or such as small cup, a shape such as wheat
Meal ".The big physician's Li Shizhen (1518-1593 A.D.) of the Ming Dynasty, China is recorded in Compendium of Material Medica: " shape such as holds a poly- wheat meal, there is grain such as beans such as rice,
Its color is yellowish-white." medical stone is so gain the name.Medical stone powder enters Chinese medicine, and the water impregnated can be drunk, also for take a shower, have body-building and
The drug effect promoted longevity.In recent years Maifanitum passes to the good name of Japanese " healthy remedies " (health-stone) again.In reality
In the application of border, Maifanitum has the effects that strong adsorption force, dissolution are beneficial to the minerals of human body, adjustment water quality.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, a kind of preparation method of edible salt is provided, it will be Chinese
Medical stone is applied in the purification process of salt production, there is good clean-up effect to improve in edible salt simultaneously edible salt
The content of microelement.
The present invention is implemented as follows:
It is an object of that present invention to provide a kind of preparation methods of edible salt, and described method includes following steps:
Brine is prepared in step 1, brine storage device；
Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemistry
Purification, obtains refined brine；
The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying
Salt water；Maifanitum is equipped in the medical stone batch extractor；
The resulting deep purifying salt water of step 3 is squeezed into crystallizing evaporator and is crystallized by step 4；
After step 5, crystallization by drying plus after iodine and packing i.e. finished product.
Compared with prior art, the invention has the advantages that and effect:
A kind of preparation method of edible salt provided by the invention there is good clean-up effect to improve simultaneously edible salt
The content of microelement (iron, zinc) in edible salt.
Specific embodiment
Embodiment 1
A kind of preparation method of edible salt, which is characterized in that described method includes following steps:
Step 1 carries out adopting halogen using aqueous solution or fresh water the injection saltcake type mine of chloride containing calcium, produces high calcium halogen
Water；
Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemistry
Purification, obtains refined brine；The first order reaction bucket addition has milk of lime and soda ash；The second order reaction bucket addition has lime
Cream and flocculant, the flocculant include Sodium Polyacrylate and sodium citrate；Mole of calcium in the sodium citrate and brine
Amount is than being 2.2:1；The mass volume ratio of the Sodium Polyacrylate and brine is 13mg/L；
The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying
Salt water；Maifanitum is equipped in the medical stone batch extractor；The Maifanitum is purchased from Inner Mongol Naiman Banner Maifanitum
Development corporation, Ltd.；The medical stone leaches filling treatment effeciency control and handles 10 tons of purified salts per hour in Maifanitum per ton
Water；After magnificent medical stone is handled refined brine 72 hours, carry out being used to be recycled after clear water leaches cleaning.
The resulting deep purifying salt water of step 3 is squeezed into collet crystallizing evaporator and is crystallized by step 4；
After step 5, crystallization by drying plus after iodine and packing i.e. finished product.
Embodiment 2
A kind of preparation method of edible salt, which is characterized in that described method includes following steps:
Step 1 carries out adopting halogen using aqueous solution or fresh water the injection saltcake type mine of chloride containing calcium, produces high calcium halogen
Water；
Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemistry
Purification, obtains refined brine；The first order reaction bucket addition has milk of lime and soda ash；The second order reaction bucket addition has lime
Cream and flocculant, the flocculant include Sodium Polyacrylate and sodium citrate；Mole of calcium in the sodium citrate and brine
Amount is than being 2:1；The mass volume ratio of the Sodium Polyacrylate and brine is 12mg/L；
The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying
Salt water；Maifanitum is equipped in the medical stone batch extractor；The Maifanitum is purchased from Inner Mongol Naiman Banner Maifanitum
Development corporation, Ltd.；The medical stone leaches filling treatment effeciency control and handles 8 tons of purified salts per hour in Maifanitum per ton
Water；After magnificent medical stone is handled refined brine 72 hours, carry out being used to be recycled after clear water leaches cleaning.
The resulting deep purifying salt water of step 3 is squeezed into collet crystallizing evaporator and is crystallized by step 4；
After step 5, crystallization by drying plus after iodine and packing i.e. finished product.
Embodiment 3
A kind of preparation method of edible salt, which is characterized in that described method includes following steps:
Step 1 carries out adopting halogen using aqueous solution or fresh water the injection saltcake type mine of chloride containing calcium, produces high calcium halogen
Water；
Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemistry
Purification, obtains refined brine；The first order reaction bucket addition has milk of lime and soda ash；The second order reaction bucket addition has lime
Cream and flocculant, the flocculant include Sodium Polyacrylate and sodium citrate；Mole of calcium in the sodium citrate and brine
Amount is than being 2.5:1；The mass volume ratio of the Sodium Polyacrylate and brine is 15mg/L；
The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying
Salt water；Maifanitum is equipped in the medical stone batch extractor；The Maifanitum is purchased from Inner Mongol Naiman Banner Maifanitum
Development corporation, Ltd.；The medical stone leaches filling treatment effeciency control and handles 12 tons of purified salts per hour in Maifanitum per ton
Water；After magnificent medical stone is handled refined brine 72 hours, carry out being used to be recycled after clear water leaches cleaning.
The resulting deep purifying salt water of step 3 is squeezed into collet crystallizing evaporator and is crystallized by step 4；
After step 5, crystallization by drying plus after iodine and packing i.e. finished product.
Comparative example 1
The comparative example except without step 3 be passed through medical stone batch extractor carry out adsorption cleaning step in addition to, remaining with implement
Example 1.
Comparative example 2
Sodium citrate is not added in the step 3 of the comparative example, remaining is the same as embodiment 1.
Experimental example
1, the edible salt product detection Comparative result of embodiment 1-3 and comparative example 1-2, as shown in table 1:
Table 1
As shown in Table 1, the preparation method of a kind of edible salt provided by the invention has good clean-up effect to edible salt
(improving deliming rate), while improving the content of microelement in edible salt (iron, zinc).
2, in addition, the present inventor leaches through a large amount of Making Innovation Experiments discovery medical stone fills treatment effeciency control in China per ton
When medical stone handles 8~12 tons of refined brines per hour, there is good clean-up effect to mention to the maximum extent simultaneously edible salt
The content of microelement (iron, zinc) in high edible salt.
3, in sodium citrate and brine the mole ratio of calcium exploration
Experimental group 1-10 is arranged by table 2, and other conditions with embodiment 1, test the deliming rate of each group.
Table 2
As shown in Table 2, the mole ratio of sodium citrate and calcium in brine is preferably 2:1~2.5:1；And flocculant selects simultaneously
Deliming rate can be greatly increased with Sodium Polyacrylate and sodium citrate.
Described is only presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on should all include within protection scope of the present invention.
Claims (7)
1. a kind of preparation method of edible salt, which is characterized in that described method includes following steps:
Brine is prepared in step 1, brine storage device；
Step 2,1 gained brine of extraction step successively pass through first order reaction bucket, second order reaction bucket and smart halogen bucket and carry out chemical cleaning method,
Obtain refined brine；
The resulting refined brine of step 2 is passed through medical stone batch extractor progress adsorption cleaning by step 3, obtains deep purifying salt water；
Maifanitum is equipped in the medical stone batch extractor；
The resulting deep purifying salt water of step 3 is squeezed into crystallizing evaporator and is crystallized by step 4；
After step 5, crystallization by drying plus after iodine and packing i.e. finished product.
2. the preparation method of edible salt as described in claim 1, which is characterized in that utilize chloride containing calcium in the step 1
Aqueous solution or fresh water injection saltcake type mine carry out adopting halogen, produce high calcium brine.
3. the preparation method of edible salt as described in claim 1, which is characterized in that the first order reaction in the step 2
Bucket, which is added, milk of lime and soda ash；The second order reaction bucket addition has milk of lime and flocculant, and the flocculant includes poly- third
Olefin(e) acid sodium and sodium citrate.
4. the preparation method of edible salt as described in claim 1, which is characterized in that the sodium citrate rubs with calcium in brine
Your amount ratio is 2.0~2.5:1；The mass volume ratio of the Sodium Polyacrylate and brine is 12~15mg/L.
5. the preparation method of edible salt as described in claim 1, which is characterized in that in step 3 Maifanitum is purchased from
Cover Naimanqi Chinese Medical Stone Development Co., Ltd.；It is every in Maifanitum per ton that the medical stone leaches filling treatment effeciency control
8~12 tons of refined brines of hour processing.
6. the preparation method of edible salt as described in claim 1, which is characterized in that the step 3 Maifanitum processing essence
After salt manufacturing water 72 hours, carry out being used to be recycled after clear water leaches cleaning.
7. the preparation method of edible salt as described in claim 1, which is characterized in that crystallizing evaporator is folder in the step 4
Cover crystallizing evaporator.
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| CN201910491877.8A CN110236170A (en) | 2019-06-06 | 2019-06-06 | A kind of preparation method of edible salt |
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