CN205501251U - A simple and easy winterization device for fish oil - Google Patents
A simple and easy winterization device for fish oil Download PDFInfo
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- CN205501251U CN205501251U CN201620111871.5U CN201620111871U CN205501251U CN 205501251 U CN205501251 U CN 205501251U CN 201620111871 U CN201620111871 U CN 201620111871U CN 205501251 U CN205501251 U CN 205501251U
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Abstract
The utility model relates to a simple the winterization device, mainly used fish oil winterization technology. It is concrete including heating system, condensing system and piece -rate system. Wherein, heating system includes temperature controller, temperature probe, steam coil pipe, condensing system includes force (forcing) pump, refrigeration cycle device, piece -rate system package rubbing board frame filter equipment, baiting valve. The utility model discloses it realizes can heating and cooling down in a jar to have guaranteed fish oil. Intensification and cooling process are gone on under certain vacuum, and jar body is airtight relatively, and the purpose keeps the contact of less air fish oil to reduce the oxidation degree, to the fish oil quality keep play a key effect. The utility model discloses the device is simple and easy, easy operation, safe and reliable, economic environmental protection to can guarantee fish oil winterization process safety moves fast effectively.
Description
Technical field
This utility model relates to the device of a kind of biomedicine field, particularly relates to a kind of simple winterization device for fish oil.
Background technology
Fish oil contains the polyunsaturated fatty acid such as higher EPA, DHA, and they are common functional nutrient materials, and how it being carried out concentration and separation is important topic during fish oil produces.Winterization is one of method that partial crystallization separates, the process of to be one make fish oil cooling crystallizations such as grease that freezing point is higher.Fish oil is after degumming, deacidification etc. process, and also having a small amount of hard fat during storage is that flocculent deposit separates out, and affects outward appearance.Winterization is that fish oil is slowly stirred, and controls rate of cooling, is cooled to about-3～0 DEG C, about 3 hours, makes hard fat generate bigger crystallization, separates and separate out.Again through filtering, oil is separated with hard fat.Winterization process is generally divided into three processes: nucleus formation, crystal growth, Solid-Liquid Separation.In this process, first the triglyceride that in fish oil, some freezing pointes are higher crystallizes, and forms much microcosmic crystal grain, there may be microcosmic solid impurity granule, play nucleation in crystallization in these crystal grain and fish oil.In liquid fish oil, not quiet triglyceride constantly condenses to these nucleating surfaces, and nucleus is the most constantly grown up, and becomes macroscopic view crystal.
At present fish oil winterization is generally divided into three classes: dry fractionation, solvent divide carry, surfactant divides and carries.Dry fractionation is the most commonly used, is by fat Crystallization Separation solid in oils and fats, but separation efficiency is relatively low, and fish oil loss is bigger.Solvent divides that to carry be to dissolve fish oil organic solvent to hook winterization again, and effect is better than dry fractionation, but general consumes relatively big, and is susceptible to organic reagent residual.Surfactant divides that to carry be to add certain proportion surfactant and water or electrolyte aqueous solution in fish oil, make crystallization emulsifying and be suspended in aqueous phase, thus accelerate Crystallization Separation efficiency, this law is applicable to large-scale production, but owing to a lot of surfactants do not allow for using when fats and oils processing, therefore apply the most extensive.
At present in fish oil production technology, two tanks of many employings carry out tank switching operation, first heat and condense afterwards, the process of pouring in down a chimney is susceptible to fish oil oxidation reaction simultaneously, peroxide contained by the fish oil of oxidative rancidity, can promote that interior fat oxidation produces lipid peroxide and free radical after entering human body, they can cause cardiovascular lesion tissue and human senility, therefore eat oxidized fish oil, the most do not play corresponding nourishing healthy effect and physiologically active, health may be harmful on the contrary.And operation waste time and energy, the response time is long.This utility model is on the basis of dry fractionation, by totally-enclosed reactor system, successfully develop a set of simple and efficient winterization device, pipeline is added on the basis of existing equipment, the original cooling water pipeline of winterization tank is motionless, retort inwall adds steam pipe coil, in a tank, realizes the function that can heat and can lower the temperature.
Accordingly, it would be desirable to invent a kind of simple in construction, fish oil winterization device easy and simple to handle.
Summary of the invention
In order to overcome the deficiency of existing winterization device, this utility model provides a kind of simple in construction, a kind of winterization device easy and simple to handle, overcomes the shortcomings such as existing apparatus is wasted time and energy, response time length, fish oil are oxidizable.
To filter after winterization, add activated carbon, technological process is as follows: fish oil is warming up to 70 DEG C (winterization tank chuck coil pipe is passed through steam), add certain proportion activated carbon, it is sufficiently stirred for 1.5h, treat that fish oil and activated carbon are sufficiently mixed (being more beneficial for later stage filtration), stop logical steam, opening force (forcing) pump, by cooling circulating water fastener driving device, regulation temperature is down to 32 DEG C, then temperature control system is passed through, gradient reduces temperature, completes whole temperature-fall period, i.e. completes winterization process after finally carrying out plate-and-frame filtration and secondary filter.
This utility model solves its technical problem and be the technical scheme is that a kind of fish oil simple winterization device, specifically includes heating system, condenser system and piece-rate system.Wherein heating system includes temperature controller, temperature probe, steam pipe coil；Described condenser system includes force (forcing) pump, cooling-cycle device；Described piece-rate system includes plate-and-frame filtration device, baiting valve.It is mainly characterized by: reactor is jacket type, and centre is equipped with steam pipe coil, can realize the function that can heat and can lower the temperature in a tank.Temperature probe is set, can immediately control the temperature of tank body fish oil and regulate and control.
The utility model has the advantage of: ensure that fish oil realizes the function that can heat and can lower the temperature in a tank.Rising gentle temperature-fall period is all to carry out under certain vacuum degree, and tank body is the most airtight, it is therefore an objective to keeping the contact of less air fish fish oil, thus reduce degree of oxidation, the holding to fish oil quality plays a key effect.It is provided with temperature probe simultaneously, uses advanced Real-time and Dynamic temperature control technology, temperature adjusting can be carried out according to fish oil fish oil cooling variation tendency, prevent fish oil from supercool supersaturation occurring when crystallizing, thus improve the stability of fish oil.
With embodiment, this utility model is described further below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Accompanying drawing 1 is a sectional structure chart of the present utility model.
In figure: 1, motor, 2, charging aperture, 3, temperature-control adjustment device, 4, steam inlet, 5, stirring paddle, 6, temperature probe, 7, jacket type reactor, 8, force (forcing) pump, 9, recirculated cooling water, 10, plate-and-frame filtration device, 11, drain hole, 12, coolant outlet, 13, steam (vapor) outlet, 14, steam pipe coil.
Detailed description of the invention
As it is shown in figure 1, motor 1 controls stirring paddle 5；Steam inlet 4 and steam (vapor) outlet 13 are respectively placed in above and below reactor；Circulating cooling water inlet 9 and coolant outlet 12 import and export the above and below being respectively placed in reactor with steam；Temperature probe 6 connects temperature-adjusting device 3；Recirculated cooling water is squeezed in reacting kettle jacketing by force (forcing) pump 8；Steam pipe coil 14 is placed in jacket type reactor 7, and evenly distributed；Charging aperture 2 and drain hole 11 are respectively placed in above and below reactor；Plate-and-frame filtration device 10 is for separating fish oil with hard fat.
Different in size at described stirring paddle 5 blade, it is ensured that fish oil stirs.
In opposite direction at described steam inlet 4, steam (vapor) outlet 13 and circulating cooling water inlet 9, coolant outlet 12, it is ensured that the convection current of cold and hot direction, preferably lower the temperature.
Tortuous in reacting kettle jacketing at described steam pipe coil 14, it is ensured that homogeneous heating.
Described 3 according to the sensing of temperature probe 6, control four sections of crystallization temperatures of fish oil winterization, first paragraph crystallization temperature is 32 DEG C～16 DEG C, second stage is 16 DEG C～14 DEG C, phase III is 14 DEG C～6 DEG C, fourth stage is 6 DEG C～0 DEG C, thus carries out temperature control according to fish oil freezing curve rule, it is ensured that the steady quality of fish oil.
This utility model device is simple, simple to operate, with heating system, condenser system and piece-rate system.Safe and reliable, economic and environment-friendly, and can guarantee that fish oil winterization process safety fast and effeciently runs.
Claims (1)
1. a fish oil simple winterization device, including jacket type reactor, agitating device, heating system, condenser system and piece-rate system, it is characterized in that: described agitating device includes motor, stirring paddle, described motor controls the rotating speed of stirring paddle, the blade of described stirring paddle is different in size, from top to bottom distribution gradient；Described heating system includes temperature-adjusting device, temperature probe, steam pipe coil, described temperature probe connects temperature-adjusting device, described steam pipe coil is tortuous in jacket type reactor, and the steam inlet being connected with steam pipe coil and steam (vapor) outlet are separately positioned on the top and bottom of jacket type reactor；Described condenser system includes force (forcing) pump, cooling-cycle device, described force (forcing) pump is connected with cooling-cycle device, for recirculated cooling water is squeezed in cooling-cycle device, described cooling-cycle device is positioned in jacket type reactor, circulating cooling water inlet, circulating cooling water out lay respectively at bottom and the top of jacket type reactor, and the loop direction of described recirculated cooling water is contrary with the loop direction of the vapours in steam pipe coil；Described piece-rate system includes that plate-and-frame filtration device, baiting valve, described plate-and-frame filtration device are positioned at the lower section of jacket type reactor, and described baiting valve is placed in the lower section of plate-and-frame filtration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111871.5U CN205501251U (en) | 2016-02-04 | 2016-02-04 | A simple and easy winterization device for fish oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111871.5U CN205501251U (en) | 2016-02-04 | 2016-02-04 | A simple and easy winterization device for fish oil |
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| CN205501251U true CN205501251U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620111871.5U Expired - Fee Related CN205501251U (en) | 2016-02-04 | 2016-02-04 | A simple and easy winterization device for fish oil |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701314A (en) * | 2017-02-17 | 2017-05-24 | 无锡市新耀生物工程技术有限公司 | Fish oil winterizing, fractioning, crystallizing and growing reaction tank |
| CN109762659A (en) * | 2019-01-31 | 2019-05-17 | 安徽省新洲海洋生物制品有限公司 | A kind of purifying tank of fish oil |
| CN111589216A (en) * | 2020-06-11 | 2020-08-28 | 靖江神驹容器制造有限公司 | Activated carbon filter |
| CN112552998A (en) * | 2020-12-29 | 2021-03-26 | 福建天马科技集团股份有限公司 | Fish oil winterization process with secondary slow cooling and filtering equipment used by fish oil winterization process |
| CN116426333A (en) * | 2023-04-23 | 2023-07-14 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
| EP4289280A1 (en) | 2022-06-08 | 2023-12-13 | Zhejiang Keming Biopharmaceutical Co., Ltd | A method of efficiently separating solid fat from polyunsaturated fatty acid grease |
| EP4289281A1 (en) | 2022-06-08 | 2023-12-13 | Zhejiang Keming Biopharmaceutical Co., Ltd | A method of efficiently separating solid fat from polyunsaturated fatty acid grease |
-
2016
- 2016-02-04 CN CN201620111871.5U patent/CN205501251U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701314A (en) * | 2017-02-17 | 2017-05-24 | 无锡市新耀生物工程技术有限公司 | Fish oil winterizing, fractioning, crystallizing and growing reaction tank |
| CN106701314B (en) * | 2017-02-17 | 2023-10-27 | 无锡市新耀生物工程技术有限公司 | Crystal growing reaction tank for winterization, fractionation and crystallization of fish oil |
| CN109762659A (en) * | 2019-01-31 | 2019-05-17 | 安徽省新洲海洋生物制品有限公司 | A kind of purifying tank of fish oil |
| CN111589216A (en) * | 2020-06-11 | 2020-08-28 | 靖江神驹容器制造有限公司 | Activated carbon filter |
| CN112552998A (en) * | 2020-12-29 | 2021-03-26 | 福建天马科技集团股份有限公司 | Fish oil winterization process with secondary slow cooling and filtering equipment used by fish oil winterization process |
| EP4289280A1 (en) | 2022-06-08 | 2023-12-13 | Zhejiang Keming Biopharmaceutical Co., Ltd | A method of efficiently separating solid fat from polyunsaturated fatty acid grease |
| EP4289281A1 (en) | 2022-06-08 | 2023-12-13 | Zhejiang Keming Biopharmaceutical Co., Ltd | A method of efficiently separating solid fat from polyunsaturated fatty acid grease |
| CN116426333A (en) * | 2023-04-23 | 2023-07-14 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
| CN116426333B (en) * | 2023-04-23 | 2024-02-02 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
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| Date | Code | Title | Description |
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| 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: 20160824 Termination date: 20190204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |