CN100418754C - Soybean oil press and its making process - Google Patents
Soybean oil press and its making process Download PDFInfo
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- CN100418754C CN100418754C CNB2006100129817A CN200610012981A CN100418754C CN 100418754 C CN100418754 C CN 100418754C CN B2006100129817 A CNB2006100129817 A CN B2006100129817A CN 200610012981 A CN200610012981 A CN 200610012981A CN 100418754 C CN100418754 C CN 100418754C
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- oil
- soybean
- material base
- cake
- soybean oil
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- 235000012424 soybean oil Nutrition 0.000 title claims abstract description 21
- 239000003549 soybean oil Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 15
- 239000003921 oil Substances 0.000 claims abstract description 60
- 235000019198 oils Nutrition 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000004519 grease Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 244000068988 Glycine max Species 0.000 claims description 49
- 235000010469 Glycine max Nutrition 0.000 claims description 49
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 3
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 3
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 235000013619 trace mineral Nutrition 0.000 abstract description 4
- 239000011573 trace mineral Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 235000008935 nutritious Nutrition 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000012041 food component Nutrition 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229940067606 lecithin Drugs 0.000 description 2
- 235000010445 lecithin Nutrition 0.000 description 2
- 239000000787 lecithin Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000007443 liposuction Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The present invention relates to grease producing technology, and is especially one kind of soybean oil press and soybean oil producing process. The soybean oil press consists of oil cylinder, frame with top plate, cake blocking mechanism, oil tray and raised cake bearing tray. The soybean oil producing process includes the steps of: sorting material and depurating, peeling, crushing and rolling into flakes at temperature lower than 40 deg.c, forming cake blank, extruding in the cake bearing tray for over 1.2 hr and filtering for 2-5 times to obtain pure soybean oil. The production process has high oil yield, well maintenance of nutritious components and trace elements and greatly raised soybean oil utilizing value.
Description
Technical field
The invention belongs to the grease processing technique technical field, disclose a kind of device for extracting and preparation method of the soya-bean oil of various nutritional labelings in the soybean that kept specifically.
Prior art
At present, the production technology of soybean oil comprises that solvent lixiviation process and milling process get oil producing method for two kinds, these two kinds of production technologies and the soybean oil that utilizes these two kinds of production technologies to produce out all exist following defective:---the solvent lixiviation process is produced soybean oil, promptly the oil plant material base, pre-pressed cake or swelling granular are dipped in the selected solvent, grease is dissolved in forms mixed liquor in the solvent, mixed liquor is separated with the solid dregs of rice, utilize extraction or evaporation, the stripping operation makes soybean oil and separated from solvent form crude oil, passes through degreasing again, depickling, deodorization, decolouring, operations such as dewaxing promptly make soybean oil.Utilize this technology to produce soybean oil, although have the characteristics of oil yield height, easy realization of large-scale production, but producing in the process of soya-bean oil, because through high-temperature process, therefore inevitably make the multiple nutritional components in the soybean suffer to destroy and the trace element loss, greatly reduce the use value of soybean oil; In addition, owing to use a large amount of solvents in process, the inevitable residual various chemical solvents that have use not interests health for a long time in the prepared soya-bean oil.---milling process is produced soybean oil, is about to grease and pushes the method for extracting oil that comes out from oil plant, and the equipment of employing is mainly hydraulic oil press and screw oil expeller.When using above-mentioned oil press to squeeze grease, because needing oil plant is preheated processing before squeezing grease (is 200410043842.1 application for a patent for invention disclosed " process of the semi-refined squeezing soyabean oil of low temperature " as the patent No., squeezing the heat of the preheating that needs 30--40 minute before the grease and 110--125 ℃ steams and the frying operation), therefore, make that in the same old way the multiple nutritional components (especially lecithin) in the soybean is destroyed, the use value of the soybean oil that squeezes is reduced greatly; In addition, because the defective that exists on the oil press structure and on the technology, make that to utilize the oil yield of the soybean oil that oil press squeezes on the low side, less than 6% well below the oil yield of solvent lixiviation process, although oil cake can obtain utilizing, but can cause waste to soybean.
Summary of the invention
Purpose of the present invention just provides a kind of preparation method who utilizes said apparatus can produce out high-quality soya-bean oil.
The technical scheme that realizes the object of the invention is:
A kind of preparation method of soya-bean oil comprises the following steps:
(1) selected raw material is removed the soybean of breakage;
(2) remove sandy soil, stone;
(3), and under the temperature between 25--40 ℃, the soybean of removing the peel is broken into the 4--6 lobe with defilming soybean;
(4) utilize twin rollers under the temperature between 25--40 ℃, the big bean cotyledon of fragmentation to be pressed into thin slice with cooling body;
(5) soybean flakes that is pressed into is pressed into material base;
(6) material base is inserted on the cake bearing tray in the cake blocking mechanism, the thickness of material base is reached between 50--150cm;
(7) open oil cylinder, the piston of oily thick stick promotes cake bearing tray and rises, and after with the top board of frame material base being compressed, and advances cake bearing tray extruding material base with the speed of 2--50 millimeter, the grease in the material base is squeezed out, and the time of extruding material base is no less than 12 hours;
(8) grease with extruding filters operation through the 2--5 road, can obtain pure soybean oil.
In addition: described cooling body is the pipeline that is connected with cooling medium that is arranged in the transfer roller of twin rollers.
A kind of soya-bean oil device for extracting provided by the invention and preparation method are compared with prior art, have the following advantages: one, because the cake bearing tray of this soya-bean oil device for extracting middle part is convex or annular projection, make the material base centre that is pressed be pressed reality, grease is extruded fully, the softer of compacting compared at material base margin and center position, make material base edge have good porous, the grease pipeline is unimpeded, the oil yield that utilizes this device to squeeze soya-bean oil can reach more than 10%, therefore has the high advantage of oil yield; They are two years old, utilizing said apparatus to prepare in the soya-bean oil technology, because in being easy to generate two operations of high temperature---with defilming soybean, be broken into and be pressed in the thin slice operation, adopted the measure of cooling, its temperature is controlled between 25--40 ℃, therefore can make the multiple nutritional components (lecithin that especially has high nutritive value) in the soybean exempt from destruction, and avoid the loss of various trace elements, improve the use value of soybean oil greatly; Its three, in preparation soya-bean oil technology, soybean is broken into the 4--6 lobe is pressed into the material cake again, the oil extraction distance that then makes grease press in the bed of material shortens, and has reduced the oily length capillaceous of stream, makes the oil yield of soybean improve greatly; Its four because in the extrusion process of material base, extrusion speed is controlled between the 2--50 millimeter, has therefore effectively controlled material base and has produced heat because of extruding fast, makes the possibility of its temperature rising; In addition, the time of extruding material base was controlled at more than 12 hours, had guaranteed the oil pump capacity of soybean effectively.
Description of drawings
Fig. 1: be the structural representation of soya-bean oil device for extracting;
Fig. 2: be the structural representation of the cake bearing tray in the above-mentioned soya-bean oil device for extracting;
Fig. 3: be the structural representation of another kind of cake bearing tray
The specific embodiment
Device for extracting and preparation method to a kind of soya-bean oil of the present invention's proposition is described in further detail below in conjunction with drawings and Examples.
Be illustrated in figure 1 as the structural representation of soya-bean oil device for extracting provided by the invention, promptly structure comprises oil cylinder 1, frame 2, cake blocking mechanism 3, food tray 4 that is communicated with oil pump and cake bearing tray 5 formations that are connected as a single entity with oil cylinder.Wherein, the top board 6 that constitutes frame is a tabular, and the middle part of cake bearing tray is a convex.During use, the material cake is packed on the cake bearing tray in the cake blocking mechanism, start oil pump, oil cylinder promotes cake bearing tray to make and pushes up top board to frame on thereon the material cake, and the extruding grease flow in the food tray.
In addition, in the structure of soya-bean oil device for extracting, the shape of cake bearing tray can be that as shown in Figure 2 middle part is that oil outlet 7, periphery are annular protrusion structure 8; Or middle part as shown in Figure 3 is that oil outlet 7, periphery are the structure of ramped shaped 9.In said structure, be fixed with spiral oil guidance column 10 extending, compression on the cake bearing tray oil outlet.During use, will expect that the perforate of cake middle part is inserted in the oil guidance column 10, the material cake extruding liposuction that oil cylinder promotes on the cake bearing tray flow in the food tray along oil guidance column.
The method of utilizing above-mentioned soya-bean oil device for extracting to prepare soya-bean oil comprises the following steps:
(1) selected soybean material is removed the soybean of breakage;
(2) utilize screen cloth to remove through sandy soil and stone in the soybean after selected;
(3) utilize skinning machine that the crust of soybean is removed, and the soybean that utilizes cooling system to be cooled under the temperature below 40 ℃ peeling is broken into the 4--6 lobe;
(4) twin rollers of the pipeline that be connected with recirculated cooling water (or cold air) of utilization in transfer roller, the big bean cotyledon with fragmentation under the temperature below 40 ℃ is pressed into thin slice;
(5) soybean flakes that is pressed into is pressed into material base (expecting cake or the center band circle material cake of circular hole) at different device for extracting compacting circles;
(6) material base is inserted on the cake bearing tray in the cake blocking mechanism, the thickness of material base is reached between 50--150cm;
(7) open oil cylinder, the piston of oil thick stick promotes cake bearing tray and rises, and after with the top board of frame material base being compressed, and advances cake bearing tray to push material base with the speed of 2--50 millimeter (thickness on material base decide), grease in the material base is squeezed out, and the time 12,14,16 or 20 hours of extruding material base;
(8) grease with extruding filters operation through 2,3,4 or 5 roads, can obtain pure soybean oil.
In the technology of above-mentioned preparation soya-bean oil, utilize skinning machine to remove the crust of soybean and when soybean is broken into the 4--6 lobe, the temperature of its equipment working chamber should be controlled between 25--40 ℃, optimum temperature is 30--35 ℃, and various nutritional labelings and the trace element of reservation soybean that can be complete do not lose; It is optimum that the soybean of peeling is broken into the 4--6 lobe---and too little, i.e. the easy more heat build-up in the part of Jia Gong many more its processing of lobe number heats up, and nutritional labeling is destroyed; Too big, promptly Jia Gong lobe number is few more, and then the oil yield of soybean can reduce.
Claims (2)
1. the preparation method of a soya-bean oil comprises the following steps:
(1) selected raw material is removed the soybean of breakage;
(2) remove sandy soil, stone;
(3)---soybean with peeling under the temperature between 40 ℃ is broken into 4---6 lobes with defilming soybean, and 25;
(4) utilize have cooling body twin rollers 25---the big bean cotyledon with fragmentation under the temperature between 40 ℃ is pressed into thin slice;
(5) soybean flakes that is pressed into is pressed into material base;
(6) material base is inserted on the cake bearing tray in the cake blocking mechanism, makes the thickness of material base reach 50---between 150cm;
(7) open oil cylinder, the piston of oily thick stick promotes cake bearing tray and rises, and after with the top board of frame material base being compressed, with 2---50 millimeters speed advances cake bearing tray extruding material base, the grease in the material base is squeezed out, and the time of extruding material base is no less than 12 hours;
(8) with the grease of extruding through 2---5 roads filter operation, can obtain pure soybean oil.
2. the preparation method of soya-bean oil as claimed in claim 1 is characterized in that: described cooling body is the pipeline that is connected with cooling medium that is arranged in the transfer roller of twin rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100129817A CN100418754C (en) | 2006-07-22 | 2006-07-22 | Soybean oil press and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100129817A CN100418754C (en) | 2006-07-22 | 2006-07-22 | Soybean oil press and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1887584A CN1887584A (en) | 2007-01-03 |
| CN100418754C true CN100418754C (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100129817A Expired - Fee Related CN100418754C (en) | 2006-07-22 | 2006-07-22 | Soybean oil press and its making process |
Country Status (1)
| Country | Link |
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| CN (1) | CN100418754C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6315442B2 (en) * | 2013-12-26 | 2018-04-25 | 日清オイリオグループ株式会社 | Method for producing soybean oil |
| CN106147984A (en) * | 2015-04-08 | 2016-11-23 | 谭学志 | A kind of ecosystem eats pure soya-bean oil production technology |
| CN106118859A (en) * | 2016-08-01 | 2016-11-16 | 华宁昌盛工贸有限公司 | Edible oil processing method |
| CN106883929A (en) * | 2017-04-27 | 2017-06-23 | 安徽华宇调味食品有限公司 | A kind of low temperature bakes and banks up with earth the method that squeezing prepares peanut oil |
| CN107242296A (en) * | 2017-05-15 | 2017-10-13 | 蚌埠市星光豆制品厂 | A kind of method for lifting oily skin of beancurd yield |
| CN110744850B (en) * | 2019-11-29 | 2024-05-28 | 宁夏红鑫源食品有限公司 | Discontinuous mosaic combined animal fat squeezing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032133U (en) * | 1987-09-30 | 1989-02-08 | 付明星 | Internal thermal type hydraulic circle oil press |
| US5383397A (en) * | 1993-05-06 | 1995-01-24 | Kcs Industries Inc. | Oil filter crushing apparatus |
| CN2254816Y (en) * | 1996-01-09 | 1997-05-28 | 康风明 | Vertical and sealing type press for obtg. vegetable oil with heating means |
| CN1221784A (en) * | 1997-12-30 | 1999-07-07 | 陈学贵 | soya-bean oil prodn. method and its products |
| US5974959A (en) * | 1997-01-14 | 1999-11-02 | Pioneer Hi-Bred International, Inc. | Process of extracting oil from a seed sample |
| CN2389780Y (en) * | 1999-09-08 | 2000-08-02 | 岳润斗 | Cylinder type oil press |
| FR2825946A1 (en) * | 2001-06-18 | 2002-12-20 | Jean Michel Egretier | Vertical press and method for pressing grapes comprises draining grill and pressing plate contained in chamber delimited by grill |
| CN1740296A (en) * | 2004-08-25 | 2006-03-01 | 陈玉安 | Low temperature semi-fined soybean oil squeezing process |
-
2006
- 2006-07-22 CN CNB2006100129817A patent/CN100418754C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2032133U (en) * | 1987-09-30 | 1989-02-08 | 付明星 | Internal thermal type hydraulic circle oil press |
| US5383397A (en) * | 1993-05-06 | 1995-01-24 | Kcs Industries Inc. | Oil filter crushing apparatus |
| CN2254816Y (en) * | 1996-01-09 | 1997-05-28 | 康风明 | Vertical and sealing type press for obtg. vegetable oil with heating means |
| US5974959A (en) * | 1997-01-14 | 1999-11-02 | Pioneer Hi-Bred International, Inc. | Process of extracting oil from a seed sample |
| CN1221784A (en) * | 1997-12-30 | 1999-07-07 | 陈学贵 | soya-bean oil prodn. method and its products |
| CN2389780Y (en) * | 1999-09-08 | 2000-08-02 | 岳润斗 | Cylinder type oil press |
| FR2825946A1 (en) * | 2001-06-18 | 2002-12-20 | Jean Michel Egretier | Vertical press and method for pressing grapes comprises draining grill and pressing plate contained in chamber delimited by grill |
| CN1740296A (en) * | 2004-08-25 | 2006-03-01 | 陈玉安 | Low temperature semi-fined soybean oil squeezing process |
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| Publication number | Publication date |
|---|---|
| CN1887584A (en) | 2007-01-03 |
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Granted publication date: 20080917 |