CN202849368U - Device for debitterizing linseed oil - Google Patents
Device for debitterizing linseed oil Download PDFInfo
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- CN202849368U CN202849368U CN 201220555328 CN201220555328U CN202849368U CN 202849368 U CN202849368 U CN 202849368U CN 201220555328 CN201220555328 CN 201220555328 CN 201220555328 U CN201220555328 U CN 201220555328U CN 202849368 U CN202849368 U CN 202849368U
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- storage tank
- ethanol
- wet cyclone
- oil
- oleyl alcohol
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Abstract
The utility model discloses a device for debitterizing linseed oil. The device consists of a linseed oil storage tank, a debitterized linseed oil storage tank, a fresh ethanol storage tank, an extracted ethanol storage tank, a fresh water storage tank, a wastewater storage tank, oil-ethanol cyclone hydraulic separators of no less than one stage, oil-water cyclone hydraulic separators of at least one stage and mixed high-pressure pumps, wherein the number of the mixed high-pressure pumps is equal to that of the oil-ethanol and oil-water cyclone hydraulic separators; and the oil-ethanol cyclone hydraulic separators are in series connection, each oil-ethanol cyclone hydraulic separator is connected with one mixed high-pressure pump, the fresh ethanol storage tank is communicated with the oil-ethanol cyclone hydraulic separator of the last stage, the oil-ethanol cyclone hydraulic separator of the first stage is connected with the extracted ethanol storage tank, the linseed oil storage tank is communicated with the oil-ethanol cyclone hydraulic separator of the first stage, and the oil-water cyclone hydraulic separators are connected with the oil-ethanol cyclone hydraulic separator of the last stage. According to the device, the linseed oil and a solvent are subjected to multi-stage countercurrent extraction, so that the aim of debitterizing the linseed oil is achieved.
Description
Technical field
The utility model relates to a kind of oil extraction device, particularly relates to a kind of device for oleum lini being carried out the debitterize extraction.
Background technology
Flax is flax family (Linaceae) annual herb plant, and linseed oil oleaginousness 35～42% is rich in unsaturated fatty acids, and wherein alpha-linolenic acid accounts for 40～60%.Alpha-linolenic acid is universally acknowledged needed by human polyunsaturated fatty acid, and it can not synthesize at inside of human body, can only absorb from food.Alpha-linolenic acid can the balance the body immunity system, function with reducing blood-fat, blood viscosity lowering, human early nutrition, baby's brain development, cardiovascular and cerebrovascular diseases, malignant tumour inhibition, prevention hyperlipidemia etc. all there are certain effect, very useful for HUMAN HEALTH.
Yet it is bitter that oleum lini mouthfeel in depositing process can become gradually, even can't eat.Past, people were very few to this research because oleum lini is multiplex in the paint industry.Now find that oleum lini is rich in alpha-linolenic acid, useful to HUMAN HEALTH after, the cold press oleum lini becomes the protective foods of people favor, therefore, solving oleum lini, to become bitter problem imperative.
Summary of the invention
The purpose of this utility model provides a kind of device for the oleum lini debitterize, and this device realizes removing the purpose of bitter oil in the oleum lini by the counter-current extraction of oleum lini and solvent.
Device for the oleum lini debitterize of the present utility model is by an oleum lini storage tank, a debitterize oleum lini storage tank, a fresh ethanol storage tank, ethanol storage tank after the extraction, a fresh water storage tank, a wastewater storage tank, the oleyl alcohol wet cyclone that is no less than one-level, at least one-level profit wet cyclone, the mixed high-voltage pump that equates with described oleyl alcohol wet cyclone and profit wet cyclone quantity forms, the described oleyl alcohol wet cyclone that is no less than one-level is connected in series, every grade of oleyl alcohol wet cyclone connects a mixed high-voltage pump, the fresh ethanol storage tank is communicated with the extraction agent import of last step oleyl alcohol wet cyclone, the extraction agent outlet of first step oleyl alcohol wet cyclone connects the rear ethanol storage tank of extraction, the oleum lini storage tank is communicated with the material inlet of first step oleyl alcohol wet cyclone, the material inlet of described at least one-level profit wet cyclone is connected with last step oleyl alcohol wet cyclone material outlet, material outlet connects debitterize oleum lini storage tank, the fresh water storage tank connects profit wet cyclone solvent inlet, and profit wet cyclone solvent outlet connects wastewater storage tank.
Wherein, also comprise an ethanol recovery tower, ethanol storage tank is connected with the ethanol recovery tower by a liquid sealing pipe after the extraction.
Described debitterize oleum lini storage tank connects vacuum hydro-extraction dealcoholysis equipment.
The utility model provides a kind of device for removing the oleum lini bitter substance.Bitter substance in the oleum lini may since wherein contained micro-ketone and glucoside material cause, no matter whether, show that through experimental study this class bitter substance can dissolve in many organic solvents.
The utility model adopts edible ethanol as extraction solvent, to treat that the debitterize oleum lini fully mixes with edible ethanol, centrifugal or standing separation is isolated ethanol distillation and is reclaimed rear Reusability, isolated oleum lini is after washing, and the debitterize oleum lini is made in the vacuum hydro-extraction dealcoholysis.
The utility model device adopts multistage liquid-liquid counter-current extraction, operate continuously, and extraction progression is looked oleum lini bitterness and ethanol Determination of quantity.Usually, the ethanol consumption is for processing 1/5th of flax oil mass, and extraction progression level Four can meet the demands.The purpose of washing is the ethanol that flush away is dissolved in about 5/1000ths in the oil, and washing times is looked water consumption and determined that if water consumption and wet goods amount, twice washing can meet the demands.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the device of oleum lini debitterize.
Embodiment
The structure of oleum lini debitterize device comprises 6 material storage tanks as shown in Figure 1: ethanol storage tank 5, fresh water storage tank 2, wastewater storage tank 3 after oleum lini storage tank 6, debitterize oleum lini storage tank 1, fresh ethanol storage tank 4, the extraction; Comprise 4 grades of oleyl alcohol wet cyclones: one-level oleyl alcohol wet cyclone 13, secondary oleyl alcohol wet cyclone 12, three grades of oleyl alcohol wet cyclones 11, level Four oleyl alcohol wet cyclone 10; Comprise 2 grades of profit wet cyclones: one-level profit wet cyclone 9, secondary profit wet cyclone 8; Comprise 6 mixed high-voltage pumps 15 that are connected on every grade of oleyl alcohol wet cyclone and the profit wet cyclone; Also comprise an ethanol recovery tower 7.
4 grades of oleyl alcohol wet cyclones are connected in series, fresh ethanol storage tank 4 is communicated with the extraction agent import of level Four oleyl alcohol wet cyclone 10 by mixed high-voltage pump 15, the extraction agent outlet of one-level oleyl alcohol wet cyclone 13 connects the rear ethanol storage tank 5 of extraction, oleum lini storage tank 6 is communicated with the material inlet of one-level oleyl alcohol wet cyclone 13 by mixed high-voltage pump 15, and the material outlet of level Four oleyl alcohol wet cyclone 10 is connected with the material inlet of one-level profit wet cyclone 9 by mixed high-voltage pump 15.
2 grades of profit wet cyclones are connected in series, fresh water storage tank 2 connects the solvent inlet of secondary profit wet cyclone 8 by mixed high-voltage pump 15, the solvent outlet of one-level profit wet cyclone 9 connects wastewater storage tank 3, and the material outlet of secondary profit wet cyclone 8 connects debitterize oleum lini storage tank 1.
Fresh ethanol enters technical process by fresh ethanol storage tank 4, through mixed high-voltage pump 15, level Four oleyl alcohol wet cyclone 10, mixed high-voltage pump 15, three grades of oleyl alcohol wet cyclones 11, mixed high-voltage pump 15, secondary oleyl alcohol wet cyclone 12, mixed high-voltage pump 15, one-level oleyl alcohol wet cyclone 13, ethanol storage tank 5 is temporary after arriving at last extraction, and arrive ethanol recovery tower 7 Recycled ethanols by liquid sealing pipe 14, and distillate tankage-hardship oil.Treat that the debitterize oleum lini then enters technical process by oleum lini storage tank 6, through mixed high-voltage pump 15, one-level oleyl alcohol wet cyclone 13, mixed high-voltage pump 15, secondary oleyl alcohol wet cyclone 12, mixed high-voltage pump 15, three grades of oleyl alcohol wet cyclones 11, mixed high-voltage pump 15, level Four oleyl alcohol wet cyclone 10 and ethanol counter-current extractions, after removing bitter taste step by step, enter washing workshop section.
Water purification enters mixed high-voltage pump 15 from fresh water storage tank 2, after secondary profit wet cyclone 8, mixed high-voltage pump 15, one-level profit wet cyclone 9 are finished twice washing, it is pending that the waste water that flows out deposits wastewater storage tank 3 in, oleum lini behind the debitterize then enters mixed high-voltage pump 15 from level Four oleyl alcohol wet cyclone 10, after one-level profit wet cyclone 9, mixed high-voltage pump 15,8 twice washing of secondary profit wet cyclone, deposit debitterize oleum lini storage tank 1 in, after further vacuum hydro-extraction dealcoholysis, be finished product.
Claims (3)
1. device that is used for the oleum lini debitterize, by an oleum lini storage tank, a debitterize oleum lini storage tank, a fresh ethanol storage tank, ethanol storage tank after the extraction, a fresh water storage tank, a wastewater storage tank, the oleyl alcohol wet cyclone that is no less than one-level, at least one-level profit wet cyclone, the mixed high-voltage pump that equates with described oleyl alcohol wet cyclone and profit wet cyclone quantity forms, the described oleyl alcohol wet cyclone that is no less than one-level is connected in series, every grade of oleyl alcohol wet cyclone connects a mixed high-voltage pump, the fresh ethanol storage tank is communicated with the extraction agent import of last step oleyl alcohol wet cyclone, the extraction agent outlet of first step oleyl alcohol wet cyclone connects the rear ethanol storage tank of extraction, the oleum lini storage tank is communicated with the material inlet of first step oleyl alcohol wet cyclone, the material inlet of described at least one-level profit wet cyclone is connected with last step oleyl alcohol wet cyclone material outlet, material outlet connects debitterize oleum lini storage tank, the fresh water storage tank connects profit wet cyclone solvent inlet, and profit wet cyclone solvent outlet connects wastewater storage tank.
2. the device for the oleum lini debitterize according to claim 1 is characterized in that also comprising an ethanol recovery tower, and ethanol storage tank is connected with described ethanol recovery tower by a liquid sealing pipe after the extraction.
3. the device for the oleum lini debitterize according to claim 1 is characterized in that described debitterize oleum lini storage tank connects vacuum hydro-extraction dealcoholysis equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555328 CN202849368U (en) | 2012-10-28 | 2012-10-28 | Device for debitterizing linseed oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220555328 CN202849368U (en) | 2012-10-28 | 2012-10-28 | Device for debitterizing linseed oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849368U true CN202849368U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555328 Expired - Fee Related CN202849368U (en) | 2012-10-28 | 2012-10-28 | Device for debitterizing linseed oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925286A (en) * | 2012-10-28 | 2013-02-13 | 神池县粮油机械研究所 | Linseed oil debittering method and device |
| CN106819357A (en) * | 2017-01-23 | 2017-06-13 | 信阳山信生物食品科技有限公司 | A kind of cereal chaff cake protein extraction process |
-
2012
- 2012-10-28 CN CN 201220555328 patent/CN202849368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925286A (en) * | 2012-10-28 | 2013-02-13 | 神池县粮油机械研究所 | Linseed oil debittering method and device |
| CN106819357A (en) * | 2017-01-23 | 2017-06-13 | 信阳山信生物食品科技有限公司 | A kind of cereal chaff cake protein extraction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141028 |
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| EXPY | Termination of patent right or utility model |