CN214634171U - A device for industry draws coarse cereals polyphenol - Google Patents
A device for industry draws coarse cereals polyphenol Download PDFInfo
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- CN214634171U CN214634171U CN202120190842.3U CN202120190842U CN214634171U CN 214634171 U CN214634171 U CN 214634171U CN 202120190842 U CN202120190842 U CN 202120190842U CN 214634171 U CN214634171 U CN 214634171U
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Abstract
The invention relates to a device for industrially extracting coarse cereal polyphenol, and relates to the field of agricultural product processing equipment. Compared with the prior art, the utility model following beneficial effect has, carry out intensive mixing through agitator motor drive stirring rake to the mixture of material with ethanol, make the polyphenol compound in the material dissolve in ethanol fast, can realize the feed liquid separation of continuity under charge-liquid separator's effect, the cost has been practiced thrift when concentrated in-process exhaust ethanol is stored the protection environment by the backward flow. Meanwhile, the equipment realizes the continuous mechanization of the method, so that the method can be practically applied to industrial production and processing.
Description
Technical Field
The utility model relates to an agricultural product processing equipment field specifically is a device that is used for industry to draw coarse cereals polyphenol.
Background
China has rich coarse cereals resources, and raw grains or primary processed products are popular with consumers, so that the market development potential is huge. With the discovery of medicinal values of plant polyphenol in preventing and treating hypertension, coronary heart disease, diabetes, internal hemorrhage, blood fat reduction and the like, the polyphenol of the coarse cereals has certain treatment effect on free radical damage and can resist diseases caused by oxidation. Research results show that the coarse cereals contain anthocyanin polyphenol substances such as cyanidin-3-glucoside, paeoniflorin-3-glucoside and the like, which exist in pericarp and seed coat of the coarse cereals in a glucoside form, so that the coarse cereals not only have extremely strong oxidation resistance, but also have a certain prevention effect on chronic diseases. For example: the polyphenol compounds such as rutin, quercetin, catechin and the like contained in the buckwheat are distributed in the whole grains of the buckwheat in a free state, and the polyphenol compounds show extremely strong anti-tumor potential by influencing the expression of genes and signal transmission after kinase binding in cells. Therefore, in recent years, coarse cereals have become important resources for the development of functional foods.
The polyphenol compounds in the coarse cereals have strong polarity and are easy to dissolve in water, form stable molecular compounds with macromolecules such as proteins and polysaccharides through hydrogen bonds and hydrophobic bonds, and have the characteristics of large molecular weight and large number of hydroxyl groups. Therefore, the extraction solvent is required to have not only good solubility in the polyphenol compound but also to be capable of cutting chemical bonds such as hydrogen bonds, thereby ensuring maximum dissolution of the polyphenol compound. At present, equipment for extracting coarse cereal polyphenol compounds is scarce. Aiming at the problem, the device selects a compound system of ethanol and water to extract the coarse cereal polyphenol, and has positive significance for obtaining the device for industrially extracting the coarse cereal polyphenol.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the deficiencies in the prior art, the technical problem who solves is: the utility model provides a device for industry draws coarse cereals polyphenol carries out technology integration with leaching, stirring, separation and concentration, practices thrift manufacturing cost and area, improves extraction efficiency and quality.
In order to achieve the above object, the utility model provides a following technical scheme:
step one, cleaning, screening and removing impurities from the raw materials, drying at 55 +/-5 ℃ until constant weight is obtained, grinding the obtained powder, and screening the obtained powder through a 60-mesh screen for later use.
And step two, adding the powder obtained in the step one into a reaction kettle according to the ratio of material to liquid, namely ethanol (70%), to material being equal to 1: 1, starting a stirring motor to stir for 2-3 hours, and discharging the material into a liquid-liquid separator.
And step three, carrying out material-liquid separation on the materials by a material-liquid separator, discharging the materials, and introducing the mixed liquid into a concentration tank.
And step four, heating the concentration tank to discharge the ethanol mixed in the liquid to an ethanol recoverer, and finally obtaining a finished product in the concentration tank.
The utility model adopts the technical proposal that: the coarse cereal polyphenol extraction device comprises a reaction kettle, a material-liquid separator, a concentration tank and an ethanol recoverer; a cover body is arranged at the upper end of the reaction kettle in a sealing manner, a filling opening and a liquid injection pipeline are arranged on the cover body, a stirring motor is fixedly arranged at the upper part of the cover body and is connected with a stirring paddle through a coupling device, and a discharge opening is arranged at the lower end of the reaction kettle; the feed liquid separator includes material conveying screw, feed inlet, slag notch, liquid outlet, dehydration motor, and material conveying screw level is fixed and is linked through differential mechanism and dehydration motor in the dehydration intracavity, feed inlet and reation kettle discharge gate intercommunication, the slag notch sets up in the feed liquid separator below, liquid outlet and concentrated jar inlet intercommunication. The concentration tank comprises a liquid inlet, a concentration tank body, a finished product discharge port and a steam pipeline, liquid materials separated by the liquid material separation device enter the concentration tank body through the liquid inlet for concentration, concentrated ethanol steam is introduced into the ethanol recoverer through the steam pipeline, and the finished product materials are discharged out of the device through the finished product discharge port; the ethanol recoverer comprises a substance condensation calandria, a cooling water inlet, a cooling water outlet and an ethanol storage tank, wherein gaps in the condensation calandria are filled through the cooling water inlet and are discharged from the cooling water outlet, and condensed ethanol flows into the ethanol storage tank to be recovered.
Preferably, the inside heating and temperature monitoring device that is equipped with of reation kettle can set for heating temperature invariable, and agitator motor can carry out the rotational speed and adjust.
Preferably, a dewatering motor in the material-liquid separator is connected with the material conveying screw through a transfer case.
Preferably, a heating and temperature control device is arranged in the concentration tank.
Compared with the prior art, the utility model following beneficial effect has: the stirring motor drives the stirring paddle to fully stir the mixture of the material and the ethanol, so that the polyphenol compounds in the material are quickly dissolved in the ethanol, continuous material-liquid separation can be realized under the action of the material-liquid separator, and the cost is saved while the environment is protected by refluxing and storing the ethanol discharged in the concentration process.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings;
fig. 1 is a schematic structural view of the present invention;
in the figure: 1 is agitator motor, 2 is for annotating the liquid pipeline, 3 is the stirring rake, 4 is the bin outlet, 5 is reation kettle, 6 is the slag notch, 7 is the material loading mouth, 8 is material conveying screw, 9 is the liquid outlet, 10 is the dehydration motor, 11 is steam conduit, 12 is concentrated jar, 13 is the finished product discharge gate, 14 is the condensation calandria, 15 is the cooling water export, 16 is the cooling water import, 17 is the ethanol storage tank, 18 is the material liquid separator.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model relates to a device for industry draws coarse cereals polyphenol: comprises a reaction kettle-5, a feed-liquid separator-18, a concentration tank-12 and an ethanol recoverer; a cover body is arranged at the upper end of the reaction kettle-5 in a sealing manner, a feeding port 77 and a liquid injection pipeline-2 are arranged on the cover body, a stirring motor-1 is fixedly arranged at the upper part of the cover body, the stirring motor-1 is connected with a stirring paddle-3 through a coupling device, and a discharging port-4 is arranged at the lower end of the reaction kettle-5; the material-liquid separator-18 comprises a material conveying screw rod-8, a feed inlet, a slag hole-6, a liquid outlet-9 and a dehydration motor-10, wherein the material conveying screw rod-8 is horizontally fixed in a dehydration cavity and is connected with the dehydration motor-10 through a differential mechanism, the feed inlet is communicated with a discharge hole-4 of the reaction kettle, the slag hole-6 is arranged below the material-liquid separator-18, and the liquid outlet-9 is communicated with a liquid inlet of a concentration tank-12. The concentration tank-12 comprises a liquid inlet, a concentration tank body, a finished product discharge port-13 and a steam pipeline-11, liquid materials separated by the liquid material separator-18 enter the concentration tank body-12 through the liquid inlet for concentration, concentrated ethanol steam enters the ethanol recoverer through the steam pipeline-11, and the finished product materials are discharged from the finished product discharge port-13. The ethanol recoverer comprises a substance condensation calandria-14, a cooling water inlet-16, a cooling water outlet-15 and an ethanol storage tank-17, wherein gaps in the condensation calandria are filled through the cooling water inlet-16 and are discharged from the cooling water outlet-15, and condensed ethanol flows into the ethanol storage tank-17 to be recovered.
The utility model discloses the theory of operation: when the device is used, raw materials are introduced into a reaction kettle-5 through a feed inlet-7 and an ethanol injection pipeline-2 to be stirred and extracted, the extracted materials are introduced into a material liquid separator-18 through a discharge outlet-4, the separated solution is discharged into a concentration tank-12 to be concentrated, ethanol generated in the concentration process flows back into an ethanol storage tank-17 to be reused under the action of a condensing device-14, and the concentrated product is discharged out of the device through a finished product discharge outlet-13.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. A device for industrially extracting coarse cereal polyphenol is characterized by comprising a reaction kettle, a feed-liquid separator, a concentration tank and an ethanol recoverer; a cover body is arranged at the upper end of the reaction kettle in a sealing manner, a filling opening and a liquid injection pipeline are arranged on the cover body, a stirring motor is fixedly arranged at the upper part of the cover body and is connected with a stirring paddle through a coupling device, and a discharge opening is arranged at the lower end of the reaction kettle; the material-liquid separator comprises a material conveying screw rod, a feed inlet, a slag hole, a liquid outlet and a dehydration motor, wherein the material conveying screw rod is horizontally fixed in a dehydration cavity and is connected with the dehydration motor through a differential mechanism; the concentration tank comprises a liquid inlet, a concentration tank body, a finished product discharge port and a steam pipeline, liquid materials separated by the liquid material separation device enter the concentration tank body through the liquid inlet for concentration, concentrated ethanol steam is introduced into the ethanol recoverer through the steam pipeline, and the finished product materials are discharged out of the device through the finished product discharge port; the ethanol recoverer comprises a substance condensation calandria, a cooling water inlet, a cooling water outlet and an ethanol storage tank, wherein gaps in the condensation calandria are filled through the cooling water inlet and are discharged from the cooling water outlet, and condensed ethanol flows into the ethanol storage tank to be recovered.
2. The device for industrially extracting polyphenol from coarse cereals according to claim 1, is characterized in that: the inside heating and temperature monitoring device that is equipped with of reation kettle can set for heating temperature constancy, and agitator motor can carry out the rotational speed and adjust.
3. The device for industrially extracting polyphenol from coarse cereals according to claim 1, is characterized in that: and a dehydration motor in the material-liquid separator is connected with the material conveying screw through a transfer case.
4. The device for industrially extracting polyphenol from coarse cereals according to claim 1, is characterized in that: and a heating and temperature control device is arranged in the concentration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120190842.3U CN214634171U (en) | 2021-01-25 | 2021-01-25 | A device for industry draws coarse cereals polyphenol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120190842.3U CN214634171U (en) | 2021-01-25 | 2021-01-25 | A device for industry draws coarse cereals polyphenol |
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| Publication Number | Publication Date |
|---|---|
| CN214634171U true CN214634171U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120190842.3U Active CN214634171U (en) | 2021-01-25 | 2021-01-25 | A device for industry draws coarse cereals polyphenol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214634171U (en) |
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2021
- 2021-01-25 CN CN202120190842.3U patent/CN214634171U/en active Active
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