CN108611176A - Fiery flaxseed oil cold press and molecular distillation equipment and method for producing oil - Google Patents
Fiery flaxseed oil cold press and molecular distillation equipment and method for producing oil Download PDFInfo
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- CN108611176A CN108611176A CN201810512085.XA CN201810512085A CN108611176A CN 108611176 A CN108611176 A CN 108611176A CN 201810512085 A CN201810512085 A CN 201810512085A CN 108611176 A CN108611176 A CN 108611176A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/001—Refining fats or fatty oils by a combination of two or more of the means hereafter
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to the squeezing of fiery flaxseed oil and refining process, more particularly to a kind of fiery flaxseed oil cold press and molecular distillation equipment and method for producing oil.Fiery flaxseed oil cold press and molecular distillation equipment, including the numb seed screening system of sequentially connected fire, low temperature drying system, separation of hull from kernel system, fine screen subsystem, crushing system, cold pressing system, fine filtration system and molecular distillation system, the fine screen subsystem includes screening machine and winnowing machine.The fiery flaxseed oil prepared by device and method using the present invention reaches state gauge pressure and squeezes level-one, has unique perfume, flavour, the free from extraneous odour of the numb seed of fire, color clarification, transparent；Use above-mentioned fiery flaxseed oil cold press and molecular distillation equipment and method, wrong point of kernel, shell in the separated shell of decorticator, kernel are picked out by smart subsystem, and it can realize in shell selecting, utilizing for remaining kernel, the raw material that high-quality is provided for molecular distillation, to save fiery numb seed raw material, improve oil yield.
Description
Technical field
The present invention relates to the squeezing of fiery flaxseed oil and refining process, more particularly to a kind of fiery flaxseed oil cold press and molecular distillation
Equipment and method for producing oil.
Background technology
Fiery flaxseed oil, also known as the fiery flaxseed oil of oil are obtained from numb seeds of Huo Ma seeds section vegetable oil fire, be China most
One of ancient woody edible vegetable oil of tradition.It is more also to contain the numb seed-saponin of polysaccharides of hemp, fire, flavones, fire fiber crops in fiery flaxseed oil
The various actives substance such as phenol, vitamin and phytosterol, it is often edible that there is reduction cholesterol, improve high-density lipoprotein, drop
Low low-density lipoprotein, reducing blood lipid prevent cardiovascular and cerebrovascular disease, improve immunity, radioresistance, remove free radical, pre- preventing tumor
And other effects, international food and agricultural organization has been classified as the health-care edible oil of emphasis popularization.
Currently, the typical process flow of the fiery flaxseed oil of squeezing is：The numb seed of oily fire through successively and being crushed, drying, steamed and fry, press
It squeezes, filtering, obtains squeezing fiery flaxseed oil.The fiery flaxseed oil of this squeezing (be commonly called as soil and squeeze fiery sesame oil) can retain strong flavor, but its
The indexs such as BaP, acid value seriously exceed national standard.
It solves the above problems, the application for a patent for invention of application publication number CN104277906A discloses a kind of low-temperature cold pressing fire
Flaxseed oil process for refining comprising feedstock processing, cold pressing squeeze oil, high-precision filtering, aquation degumming, depickling, decoloration, deodorization, take off
Wax and etc..There are the following problems for existing low-temperature cold pressing fire flaxseed oil：First, existing decorticator is according to granular size to kernel
It is sieved with shell, therefore the kernel of bulky grain is easy to be caused mistake as kernel as shell, short grained shell
Point, therefore the kernel after shelling is needed with shell by manually being sorted, mechanization degree is low, working efficiency is slow；Second is that sieve
The kernel separated cannot achieve being kept completely separate for shell, and a certain amount of shell is contained in kernel, is directly entered to be cold-pressed to extract oil and also can
Directly affect the refinery practice and oil quality of oil product；Third, it is abandoned and in shell also contain a certain amount of kernel, by fruit
The oil yield of the directly discarded raw material that can waste raw material, reduce of shell.Therefore existing low-temperature cold pressing fire flaxseed oil equipment and technique have
It waits for further improving.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of fiery flaxseed oil cold press and molecular distillation equipments and fire
Flaxseed oil method for producing oil.
To achieve the above object, fiery flaxseed oil cold press and molecular distillation equipment, it is characterised in that：Including sequentially connected fire
It is numb seed screening system, low temperature drying system, separation of hull from kernel system, fine screen subsystem, crushing system, cold pressing system, fine
Filtration system and molecular distillation system, the fine screen subsystem include screening machine and winnowing machine, the screening machine and separation of hull from kernel system
System connection with by the kernel after peeling off, shell according to particle size carry out first screening and by after screening shell, kernel by
Particle size is respectively fed to winnowing machine, and the winnowing machine is used to same particle size fruit, shell fruit benevolence separating the height of amount containing shell, amount containing benevolence high
Two kinds of materials, and the high material of amount containing benevolence is sent into crushing system.
Optimization, two level crushes screening system, and it includes secondary breaker and two level selection by winnowing that the two level, which crushes screening system,
Machine, the high material of amount containing shell is sent into two level crushing system in the shell screened out through winnowing machine, kernel, the two level winnowing machine with
Two level crushes system connectivity, and two level winnowing machine is equipped with the broken outlet of kernel and the broken outlet of shell, the broken outlet of kernel and low temperature pressure
Squeeze system connectivity.
Optimization, fire fiber crops seed screening system includes the vibrating screen for fiery numb seed to be sieved into same particle size.
Optimization, low temperature drying system includes the drying unit using conduction oil as carrier.
Optimization, cold pressing system includes low temperature twin-screw oil mill.
Optimization, molecular distillation equipment includes that level-one thin film evaporation unit, secondary molecules distilling apparatus and three-level molecule steam
Distillation unit.
Fiery flaxseed oil cold press and molecular distillation method, it is characterised in that：Described in any one of claim 1 to 6
Fiery flaxseed oil cold press and molecular distillation equipment include the following steps：
Step 1, the numb seed of maturated oil fire is chosen in sorting, and the impurity in the numb seed of fire is removed through fiery numb seed screening system；
Step 2, low temperature drying dries fiery numb seed to moisture in 3-5%；
Step 3, the shell of fiery numb seed is carried out initial gross separation by Kernel-hull separation by separation of hull from kernel system with kernel；
Step 4, accurate screening, fine screen subsystem first sieve kernel, shell according to particle size, rear winnowing machine root
Kernel, shell are screened out into the material that amount containing shell is high, amount containing benevolence is high according to proportion, and the more material of amount containing benevolence is sent into and crushes system
In system；
Step 5, kernel crushes, and the high material of the amount containing benevolence obtained via step 4, which is sent into crushing system, is ground into particle
Uniform kernel is broken；
Step 6, cold pressing will be squeezed to obtain crude oil in the broken feeding cold pressing system of kernel；
Step 7, fine filtering, crude oil obtain as clear as crystal primary fire fiber crops after the multistage filtering of fine filtration system
Oil；
Step 8, molecular distillation, filtered primary fiery sesame oil input molecular distillation equipment are refined, and food grade is obtained
And cosmetics-stage fire sesame oil.
Further, the drying low temperature drying in step 2 uses drying equipment of the conduction oil as carrier.
Further, the more material of amount containing shell isolated in step 4, obtains after two-stage crushing, two level selection by winnowing successively
Kernel is broken, the broken feeding step 5 of the kernel.
Further, molecular distillation system includes thin film evaporation in step 8, and secondary distillation, three-stage distillation, wherein film are steamed
The condition of hair is：50-100 DEG C of temperature, pressure are -0.7-9Mpa, and the condition of secondary distillation is：100-150 degrees Celsius of temperature, pressure
Strong 1-50Pa；The condition of three-stage distillation is：130-190 DEG C of temperature, pressure 55-90Pa.
By the above-mentioned description of this invention it is found that compared with prior art, above-mentioned fire flaxseed oil cold press and molecular distillation are set
Standby and fiery flaxseed oil method for producing oil, prepared fiery flaxseed oil reach state's gauge pressure and squeeze level-one：Oleic acid >=74-87%, acid value≤
1.0, peroxide value≤6.0, have unique perfume, flavour, the free from extraneous odour of the numb seed of fire, color clarification, transparent；Use above-mentioned fire fiber crops
Seed oil cooling squeezing and molecular distillation equipment and method, by smart subsystem by wrong point in the separated shell of decorticator, kernel of fruit
Benevolence, shell are picked out, and can realize in shell selecting, utilizing for remaining kernel, and the raw material of high-quality is provided for molecular distillation,
To save fiery numb seed raw material, improve oil yield, make oil content≤5% in fiery numb cake, it is lower 5-10% than conventional press.
Description of the drawings
Fig. 1 is the structural schematic diagram of the fiery flaxseed oil cold press of the present invention and molecular distillation equipment.
Fig. 2 is the process flow chart of the fiery flaxseed oil cold press of the present invention and molecular distillation equipment.
Specific implementation mode
Below by way of specific implementation mode, the invention will be further described.
Shown in referring to Fig.1, fiery flaxseed oil cold press and molecular distillation equipment, including the numb seed screening system 1 of sequentially connected fire,
Low temperature drying system 2, separation of hull from kernel system 3, fine screen subsystem 4, crushing system 5, cold pressing system 6, fine filtration system
7, molecular distillation system 8, two level crush fine screen subsystem 9；
Fiery fiber crops seed screening system 1 includes the vibrating screen for fiery numb seed to be sieved into same particle size；
Low temperature drying system 2 includes the hermetically sealed pipeline drying unit using conduction oil as carrier；
Separation of hull from kernel system 3 includes decorticator 31, which is equipped with kernel export 32 and shell outlet 33；
Fine screen subsystem 4 has two sets, is connect respectively with kernel export 32 and shell outlet 33, often covers fine screen subsystem packet
Screening machine 41 and winnowing machine 42 are included, which is used to kernel, shell carrying out first of screening according to particle size and will
Shell, kernel after screening are respectively fed to winnowing machine 42 by particle size, and the winnowing machine 42 is used for same particle size fruit, shell fruit
Benevolence separates two kinds of materials that amount containing shell is high, amount containing benevolence is high, and the high material of amount containing benevolence is sent into crushing system 5；
The kernel high to amount containing benevolence of crushing system 5 crushes, by nut particles refinement not of uniform size, homogenization；
Cold pressing system 6 uses the bigger twin-screw oil mill of compression so that entire oil expression process is in lower temperature
Lower progress；
Fine filtration system 7 enters to squeeze protein in material and sugar is undenatured, by more due to the low temperature in process
Secondary filtering ensures the as clear as crystal of pressed oil；
Molecular distillation system 8 includes level-one thin film evaporation unit 81, the secondary molecules distilling apparatus 82 and three being sequentially communicated
Grade molecular distillation apparatus 83；
It includes sequentially connected secondary breaker 91 and two level winnowing machine 92 that two level, which crushes fine-screening system 9, and winnowing machine is through wind
It selects the material that amount containing shell is high in the shell, kernel that machine screens out to be sent into two level crushing system and is fractured into that kernel is broken and shell
Broken, shell is broken and kernel is broken is admitted in two level winnowing machine 92, due to shell is broken and kernel is broken proportion it is different and by light breeze
Machine 92 is selected to sieve, wherein kernel is broken 921 is admitted in cold pressing system 6 via the broken outlet of the kernel by two level winnowing machine.
Shown in referring to Fig.1, a kind of fire flaxseed oil cold press and molecular distillation method, using above-mentioned fiery flaxseed oil cold press and point
Sub- distillation equipment includes the following steps：
Step 1, the numb seed of maturated oil fire is chosen in sorting, through fiery numb seed screening system 1 by fiery numb seed be sieved into same particle size,
Remove the impurity in the numb seed of fire；
Step 2, fiery numb seed is heated to 60 DEG C by low temperature drying using low temperature drying system 2, and constant temperature is fried slowly does fiery numb seed
It is dry to moisture in 3-5%, to improve oil yield, the fiery sesame oil fragrance of excitation, low temperature drying system 2 selects conduction oil as carrying
The drying equipment of body can reduce high temperature and steam destruction of the drying modes such as stir-fry, microwave heating to the nutritional ingredient of fiery numb seed；
Step 3, the shell of fiery numb seed is carried out initial gross separation by Kernel-hull separation by separation of hull from kernel system 3 with kernel；
Step 4, accurate screening, fine screen subsystem 4 first sieve kernel, shell according to particle size, rear winnowing machine
Kernel, shell are screened out the material that amount containing shell is high, amount containing benevolence is high by 42 according to proportion, and the more material of amount containing benevolence is sent into powder
In broken system 5,
The more material of amount containing shell, through secondary breaker 91, acquisition kernel is broken after broken, 92 selection by winnowing of two level winnowing machine successively, should
The broken feeding step 5 of kernel is passed through, and is precisely separated and squeezing quality can be improved；
Step 5, kernel crushes, and the high material of the amount containing benevolence obtained via step 4, which is sent into crushing system 5, is ground into particle
Uniform kernel is broken；
Step 6, cold pressing will be squeezed to obtain crude oil in the broken feeding cold pressing system of kernel；
Step 7, fine filtering, crude oil obtain as clear as crystal primary fire fiber crops after the multistage filtering of fine filtration system
Oil avoids secondary pollution；
Step 8, molecular distillation, filtered primary fiery sesame oil input molecular distillation equipment are refined, and food grade is obtained
And cosmetics-stage fire sesame oil,
Distallation systm includes level-one thin film evaporation, and the condition of secondary distillation, three-stage distillation, wherein level-one thin film evaporation is：
50-100 DEG C of temperature, pressure are -0.7-9Mpa, and the condition of secondary distillation is：100-150 degrees Celsius of temperature, pressure 1-50Pa；Three
Grade distillation condition be：130-190 DEG C of temperature, pressure 55-90Pa.
The fiery flaxseed oil prepared using above-mentioned fiery flaxseed oil cold press and molecular distillation equipment and method, is reached state's gauge pressure and squeezes one
Grade：Oleic acid >=74-87%, acid value≤1.0, peroxide value≤6.0 have unique perfume, flavour, the free from extraneous odour of the numb seed of fire, face
Color is clarified, is transparent；Using above-mentioned fiery flaxseed oil cold press and molecular distillation equipment and method, decorticator is divided by smart subsystem
From shell, wrong point of kernel, shell are picked out in kernel, and the utilization of remaining kernel in shell can be realized, to save
Fiery fiber crops seed raw material, the raw material that high-quality is provided for molecular distillation, improve oil yield, make oil content≤5% in fiery numb cake, than tradition
Squeeze low 5-10%.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, all profits
The change for carrying out unsubstantiality to the present invention with this design, should all belong to the behavior for invading the scope of the present invention.
Claims (10)
1. fiery flaxseed oil cold press and molecular distillation equipment, it is characterised in that：Including the numb seed screening system of sequentially connected fire, low temperature
Drying system, separation of hull from kernel system, fine screen subsystem, crushing system, cold pressing system, fine filtration system and molecular distillation
System, the fine screen subsystem includes screening machine and winnowing machine, after which connect with separation of hull from kernel system will peel off
Kernel, shell carry out first of screening according to particle size and shell, the kernel after screening are respectively fed to wind by particle size
Machine is selected, the winnowing machine is used to same particle size fruit, shell fruit benevolence separating two kinds of materials that amount containing shell is high, amount containing benevolence is high, and will contain
The high material of benevolence amount is sent into crushing system.
2. fire flaxseed oil cold press according to claim 1 and molecular distillation equipment, it is characterised in that：Further include that two level crushes
Screening system, it includes secondary breaker and two level winnowing machine that the two level, which crushes screening system, the shell screened out through winnowing machine,
The material that amount containing shell is high in kernel is sent into two level crushing system, which crushes system connectivity, light breeze with two level
Machine is selected to be equipped with the broken outlet of kernel and the broken outlet of shell, the broken outlet of kernel and cold pressing system connectivity.
3. fire flaxseed oil cold press according to claim 1 or 2 and molecular distillation equipment, it is characterised in that：The numb seed of fire
Screening system includes the vibrating screen for fiery numb seed to be sieved into same particle size.
4. fire flaxseed oil cold press according to claim 1 or 2 and molecular distillation equipment, it is characterised in that：The low temperature is dry
Drying system includes the drying unit using conduction oil as carrier.
5. fire flaxseed oil cold press according to claim 1 or 2 and molecular distillation equipment, it is characterised in that：The low temperature pressure
Squeezing system includes low temperature twin-screw oil mill.
6. fire flaxseed oil cold press according to claim 1 or 2 and molecular distillation equipment, it is characterised in that：The molecule steams
It includes level-one thin film evaporation unit, secondary molecules distilling apparatus and three-level molecular distillation apparatus to evaporate equipment.
7. fiery flaxseed oil cold press and molecular distillation method, it is characterised in that：Described in any one of claim 1 to 6
Fiery flaxseed oil cold press and molecular distillation equipment include the following steps：
Step 1, the numb seed of maturated oil fire is chosen in sorting, and the impurity in the numb seed of fire is removed through fiery numb seed screening system；
Step 2, low temperature drying dries fiery numb seed to moisture in 3-5%；
Step 3, the shell of fiery numb seed is carried out initial gross separation by Kernel-hull separation by separation of hull from kernel system with kernel；
Step 4, accurate screening, fine screen subsystem first sieve kernel, shell according to particle size, rear winnowing machine according to than
Kernel, shell are screened out into the material that amount containing shell is high, amount containing benevolence is high again, and the more material of amount containing benevolence is sent into crushing system
In；
Step 5, kernel crushes, and it is uniform to be ground into particle in the high material feeding crushing system of the amount containing benevolence obtained via step 4
Kernel it is broken；
Step 6, cold pressing will be squeezed to obtain crude oil in the broken feeding cold pressing system of kernel；
Step 7, fine filtering, crude oil obtain the fiery sesame oil of as clear as crystal primary after the multistage filtering of fine filtration system；
Step 8, molecular distillation, filtered primary fiery sesame oil input molecular distillation equipment are refined, and food grade and change are obtained
Cosmetic grade fire sesame oil.
8. fire flaxseed oil cold press according to claim 7 and molecular distillation equipment, it is characterised in that：In the step 2
Drying low temperature drying uses drying equipment of the conduction oil as carrier.
9. fire flaxseed oil cold press according to claim 7 and molecular distillation equipment, it is characterised in that：Divide in the step 4
The more material of amount containing shell separated out, acquisition kernel is broken after two-stage crushing, two level selection by winnowing successively, the broken feeding step 5 of the kernel.
10. fire flaxseed oil cold press according to claim 7 and molecular distillation equipment, it is characterised in that：Divide in the step 8
Sub- Distallation systm includes thin film evaporation, and the condition of secondary distillation, three-stage distillation, wherein thin film evaporation is：50-100 DEG C of temperature, pressure
It is -0.7-9Mpa by force, the condition of secondary distillation is：100-150 degrees Celsius of temperature, pressure 1-50Pa；The condition of three-stage distillation is：
130-190 DEG C of temperature, pressure 55-90Pa.
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| CN201810512085.XA CN108611176A (en) | 2018-05-25 | 2018-05-25 | Fiery flaxseed oil cold press and molecular distillation equipment and method for producing oil |
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| CN201810512085.XA CN108611176A (en) | 2018-05-25 | 2018-05-25 | Fiery flaxseed oil cold press and molecular distillation equipment and method for producing oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748405A (en) * | 2020-06-19 | 2020-10-09 | 会理古城山味农业科技开发有限公司 | Production process of hemp oil |
-
2018
- 2018-05-25 CN CN201810512085.XA patent/CN108611176A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111748405A (en) * | 2020-06-19 | 2020-10-09 | 会理古城山味农业科技开发有限公司 | Production process of hemp oil |
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