CN201341390Y - Complete equipment for industrialized production of rice bran oil - Google Patents
Complete equipment for industrialized production of rice bran oil Download PDFInfo
- Publication number
- CN201341390Y CN201341390Y CNU2009200885349U CN200920088534U CN201341390Y CN 201341390 Y CN201341390 Y CN 201341390Y CN U2009200885349 U CNU2009200885349 U CN U2009200885349U CN 200920088534 U CN200920088534 U CN 200920088534U CN 201341390 Y CN201341390 Y CN 201341390Y
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- rice bran
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- oil
- elevator
- industrialized production
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Abstract
The utility model relates to complete equipment for industrialized production of rice bran oil. The complete equipment can overcome the disadvantages of rice oil production such as low efficiency, small scale and slim output. The equipment adopts the structure that a ground packing auger is connected with the feed opening of a vertical softening kettle through a first elevator, a bran and tips separation sieve, and a second elevator in turn which are connected in series, the discharge port of the vertical softening kettle is connected with the feed opening of a storage bin through a third elevator, a bulking machine, a belt conveyor, a flat plate dryer, a 90-degree scrapping plate, and a horizontal scrapping plate in turn which are connected in series, the discharge port of the storage bin is connected with the feed end of a Rotocel extractor through a sealed scrapping plate and a closed feeding packing auger, the discharging end of the Rotocel extractor is connected with a first hydrocyclone separator through a first oil pump, a mixing oil tank and a long evaporator which are connected in series, the first hydrocyclone separator is connected with a second hydrocyclone separator through two long evaporators, and the second hydrocyclone separator is connected with a second oil pump, and transfers rice bran to a rice bran oil refining workshop through the second oil pump. The utility model has the advantages of simple structure, and convenient installation and use, and is classified as an innovation in rice bran oil production equipment.
Description
One, technical field
The utility model relates to the suitability for industrialized production complete set of equipments of rice bran oil production equipment, particularly a kind of rice bran to prepare oil.
Two, background technology
Not only contain abundant in the rice bran and the protein of high-quality, and contain abundant and the fat of high-quality.In the aliphatic acid of rice bran oil was formed, unrighted acid must reach 20-30% by aliphatic acid (mainly referring to linoleic acid), and be rich in oryzanol more than 80%.The content of oryzanol in the rice bran layer is generally the 0.3-0.5%. rice bran to be separated through the chaff crushed rices, modified, expanded granulation, and after the oven dry, oryzanol is dissolved in the oil and is extracted out with miscella when leaching by solvent.It also is the natural material that extracts oryzanol that hair rice bran oil two-story valley dimension cellulose content is about 1.8-2.5%.
The rice bran oil of from rice bran, producing, linolenic acid content is low, and the content of vitamin E is higher.Compare with other edible oils, rice bran oil has the cholesterol of removing in the blood, the effect that brings high blood pressure down, quickens blood circulation, the secretion of stimulation people hormone in vivo, promotion human development.The oryzanol that is rich in can be regulated cerebral nerve, improves intellectual level.Therefore, rice bran oil is the nutritional oil that is of value to health.But because the particularity of rice bran oil, aborning, rice bran becomes sour easily, the oleic acid valency height of making after depositing, refining yield is low, therefore is difficult for storing, generally with fresh rice bran to prepare oil processing, therefore, waste of raw materials is serious, the cost height, along with the development of oil prodution industry and the continuation of grease deep processing, each scientific research department of China also begins to carry out scientific research in the rice bran comprehensive utilization, and domestic also the quickening carries out process of industrialization with rice bran oil production, but for various reasons, at present, the production of rice bran oil all is in small-scale, inefficient, produce under the low-producing situation, the suitability for industrialized production degree is low, even can't go up the industryization batch process, rice bran oil is difficult to satisfy the demand in market, therefore, the production how effectively to solve rice bran oil is the essential technical barrier that solves.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of suitability for industrialized production complete set of equipments of rice bran to prepare oil, it is low effectively to solve rice bran oil production efficiency, small scale, output is few, realize the rice bran oil industrialized mass production, the problem of meeting the need of market, the technical scheme of its solution is, ground auger 1 is successively with the first elevator 2-1 that connects, chaff crushed rices bolter 3, the second elevator 2-2 links to each other with the charging aperture of vertical softening kettle 4, the discharging opening of vertical softening kettle 4 is the 3rd elevator 2-3 through connecting successively, bulking machine 5, belt conveyor 6, plate-press dryer 7,90 degree scraper plates 8, the charging aperture of flat scraper plate 9 and buffer bin 10 links to each other, the discharging opening of buffer bin 10 links to each other with the feed end of rotocel extractor 13 with sealing feeding auger 12 through sealing scraper plate 11, the discharge end of rotocel extractor 13 is through first oil pump 15 of series connection, miscella tank 16, one long evaporimeter 23 links to each other with first cyclone hydraulic separators 24, first cyclone hydraulic separators 24 links to each other with second cyclone hydraulic separators 27 through two long evaporimeters 25, second cyclone hydraulic separators 27 links to each other with second oil pump 32 through stripper 28, and transport to refining of crude rice bran oil workshop B by second oil pump 32, the utility model is simple in structure, novel unique, easy to install, the rice bran oil quality is good, raw material is effectively realized comprehensive utilization, energy-conservation, cost is low, reduce environmental pollution, being effective to the suitability for industrialized production rice bran oil, is the innovation on the rice bran oil production equipment.
Four, description of drawings
Accompanying drawing is a device structure connection layout of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Shown in accompanying drawing, the utility model ground auger 1 is successively with the first elevator 2-1 that connects, chaff crushed rices bolter 3, the second elevator 2-2 links to each other with the charging aperture of vertical softening kettle 4, the discharging opening of vertical softening kettle 4 is the 3rd elevator 2-3 through connecting successively, bulking machine 5, belt conveyor 6, plate-press dryer 7,90 degree scraper plates 8, the charging aperture of flat scraper plate 9 and buffer bin 10 links to each other, the discharging opening of buffer bin 10 links to each other with the feed end of rotocel extractor 13 with sealing feeding auger 12 through sealing scraper plate 11, the discharge end of rotocel extractor 13 is through first oil pump 15 of series connection, miscella tank 16, one long evaporimeter 23 links to each other with first cyclone hydraulic separators 24, first cyclone hydraulic separators 24 links to each other with second cyclone hydraulic separators 27 through two long evaporimeters 25, second cyclone hydraulic separators 27 links to each other with second oil pump 32 through stripper 28, and transports to refining of crude rice bran oil workshop B by second oil pump 32.
In order to guarantee the comprehensive utilization of result of use and raw material, be connected to solvent non-conservation tank 22 and bent scraper plate 14 on the said rotocel extractor 13 respectively, bent scraper plate 14 links to each other with desolventizing machine 18 through sealing auger 17; Desolventizing machine 18 takes off condenser 21 and links to each other with dregs of rice storehouse A, steaming with wet type trap 20 through flat scraper plate 19 respectively, and steaming is taken off condenser 21 and linked to each other with diversion box 31; Diversion box 31 links to each other through stripping condenser 30, solvent non-conservation tank 22 and stripper 28, rotocel extractor 13 respectively; Second cyclone hydraulic separators 27 links to each other with solvent non-conservation tank 22 through two evaporation condensers 29, and first cyclone hydraulic separators 24 links to each other with solvent non-conservation tank 22 through an evaporation condenser 26.
Working condition of the present utility model is:
1, land used auger 1 is delivered among the first elevator 2-1 purchasing the rice bran of returning, because the rice bran that purchase is returned is being mingled with foreign material such as about 5% the broken grain of rice, clod, stone, be transported to by removing these foreign material in the chaff crushed rices bolter 3 by the first elevator 2-1 again, realize that the chaff crushed rices separates, for good basis is laid in back segment production;
2, be transported in the vertical softening kettle 4 with the rice bran of the second elevator 2-2 after 3 removal of impurities of chaff crushed rices bolter, pot divides three layers or four layers, band edge adds cover and the heating of low interlayer, 120 ℃ again of control temperature, material enters from the upper strata, and at an amount of warm water of upper strata sprinkling adding, rice bran stirs heating from top to bottom in every layer of pot, make moisture evenly immerse in the rice bran, the rice bran elastoplasticity is increased, and softening back moisture is controlled at about 14%, realizes that rice bran is softening modified, thereby lay good basis for the rice bran granulation, reduced the fines content of rice bran;
3, with the 3rd elevator 2-3 the rice bran after softening modified is transported in the bulking machine 5, in the bulking machine machine, rice bran is pushed ahead the effect that is subjected to strong extruding simultaneously by helical axis, material density is constantly increased, and because material and helical axis and the frictional heating of machine thorax inwall and the injection of live (open) steam, make material be subjected to abundant mixing, heating, pressurization, gummed, gelatinization, the rice bran institutional framework is changed, being the bar rope form is extruded out, cut into the particle of one centimeter size, the rice bran particle volume increases about 50% than rice bran, and porous increases, and realizes expanded granulation, help the infiltration of postorder extracting stage organic solvent, simultaneously rice material oil extracted from rice husks cell tissue is destructurized, causes that the rotten rapidly corrupt enzyme material of rice bran is passivated, and makes the rice bran can longer-term storage;
4, rice bran particle after the expanded granulation is transported in the plate-press dryer 7 by belt conveyor 6, heat by indirect steam, temperature is controlled at about 135 ℃, the rice bran particle is carried out bake drying, moisture control in the particle is introduced in the 90 degree scraper plates 8 by the rice bran particle after drying, hoisting depth enters to be transported in the flat scraper plate 9 at 4.5 meters and leaches the workshop, enter in the buffer bin 10, material keeps 1.4 meters high charge levels in buffer bin, enter the sealing scraper plate 11 from buffer bin, rise in the sealing feeding auger 12 by sealing scraper plate 11, in the leaching lattice feed bin that enters in the rotocel extractor 13 by sealing feeding auger 12, leach of the speed running of lattice feed bin with 120 minutes revolutions, circulate from top to bottom circulated in countercurrent spray of organic solvent-normal hexane, adding organic solvent amount and inventory is 1: 1.1-1.4, the organic solvent temperature is controlled at 50 ℃, material in every lattice leaching lattice feed bin experienced in 120 minutes and soaks into, soak, drain, soak into again, soak again, drain again, the fresh solvent flushing, technical process such as drain at last, leach the rice bran particle, rice bran particle after the leaching enters bent scraper plate 14 and is transported to precipitation workshop section, and the organic solvent that is rich in rice bran oil is transported to be transported to after the filtration in the miscella filter by pump 15 and enters an effect concentration and evaporation workshop section in the miscella tank 16 after the precipitate and separate;
6, about 20% organic solvent is contained in rice bran particle the inside after the leaching, be transported in the sealing auger 17 by bent scraper plate 14, enter in the desolventizing machine 18, material experiences pre-precipitation layer, remove most of solvent, again through dry saturated steam contact stripping precipitation, last indirect steam is dried residual molten, make that organic solvent content is reduced to below the 700mg/kg in the rice bran meal, 45 minutes precipitation time, go out dregs of rice temperature and be controlled at 105-110 ℃, indirect steam is controlled at 0.4-0.2MPa, live (open) steam pressure is controlled at 0.02-0.05MPa, and the chaff dregs of rice that remove organic solvent are transported to dregs of rice storehouse by flat scraper plate 19, do feed or other usefulness, the organic solvent that steaming takes off enters after by 20 dedustings of wet type trap to steam and takes off condenser 21 coolings, cool off in the laggard diversion box 31, remove the moisture in the organic solvent, organic solvent is got back to solvent non-conservation tank 22 cycling and reutilizations;
7, the organic solvent that is rich in rice bran oil contains 20% rice bran oil, enter in the long-tube evaporator 23 by miscella tank 16 post precipitations, be heated to 80-85 ℃, organic solvent is beaten and is heated to form entrainment with steam and rice bran oil and enter in first cyclone hydraulic separators 24, the lime set body is not separated from first cyclone hydraulic separators 24 and is entered in two long-tube evaporators 25, the organic vapor of separating enters in the evaporation condenser 26, cools off laggard to solvent non-conservation tank 22 cycling and reutilizations.The organic solvent of coming not evaporate from first cyclone hydraulic separators 24 and the mixture of rice bran oil are heated to 95-100 ℃ two long-tube evaporators 25, entrainment with steam rice bran oil and is entered in second cyclone hydraulic separators 27, the lime set body does not enter the stripper 28 from second cyclone hydraulic separators 27, the organic vapor of separating enters two and steams in the condensation vapour 29, cools off laggard to solvent non-conservation tank 22 cycling and reutilizations.Also contain a spot of organic solvent in the rice bran oil that from second cyclone hydraulic separators 27, comes out, after entering in the stripper 28, contact with live (open) steam by the film distributor, make live (open) steam carry secretly micro-organic solvent in the oil out, the steam that comes out from stripper 28 enters the diversion box 31 after entering 30 coolings of stripping condenser, remove the moisture of organic solvent, organic solvent is got back to solvent non-conservation tank 22 cycling and reutilizations.The hair rice bran oil that comes out from stripper is transported to the refining plant refining by pump 32.
By above-mentioned situation as can be seen, the utility model can be effective to the suitability for industrialized production rice bran oil, the production efficiency height, quality is good, can effectively realize the comprehensive utilization of material, energy savings and raw material, production cost is low, effectively prevented discarded object pollution on the environment in the rice bran oil production, it applies huge economic and social benefit.
Claims (5)
1, a kind of suitability for industrialized production complete set of equipments of rice bran to prepare oil, it is characterized in that, ground auger (1) is successively with first elevator (2-1) of connecting, chaff crushed rices bolter (3), second elevator (2-2) links to each other with the charging aperture of vertical softening kettle (4), the discharging opening of vertical softening kettle (4) is the 3rd elevator (2-3) through connecting successively, bulking machine (5), belt conveyor (6), plate-press dryer (7), 90 degree scraper plates (8), flat scraper plate (9) links to each other with the charging aperture of buffer bin (10), the discharging opening of buffer bin (10) links to each other with the feed end of rotocel extractor (13) with sealing feeding auger (12) through sealing scraper plate (11), the discharge end of rotocel extractor (13) is through first oil pump (15) of series connection, miscella tank (16), one long evaporimeter (23) links to each other with first cyclone hydraulic separators (24), first cyclone hydraulic separators (24) links to each other with second cyclone hydraulic separators (27) through two long evaporimeters (25), and second cyclone hydraulic separators (27) links to each other with second oil pump (32) through stripper (28).
2, the suitability for industrialized production complete set of equipments of rice bran to prepare oil according to claim 1, it is characterized in that, also be connected to solvent non-conservation tank (22) and bent scraper plate (14) on the said rotocel extractor (13) respectively, bent scraper plate (14) links to each other through the sealing same desolventizing machine of auger (17) (18).
3, the suitability for industrialized production complete set of equipments of rice bran to prepare oil according to claim 2, it is characterized in that, said desolventizing machine (18) takes off condenser (21) and links to each other with dregs of rice storehouse (A), steaming with wet type trap (20) through flat scraper plate (19) respectively, and steaming is taken off the same diversion box of condenser (21) (31) and linked to each other.
4, the suitability for industrialized production complete set of equipments of rice bran to prepare oil according to claim 3 is characterized in that, said diversion box (31) also links to each other through stripping condenser (30), solvent non-conservation tank (22) and stripper (28), rotocel extractor (13) respectively.
5, the suitability for industrialized production complete set of equipments of rice bran to prepare oil according to claim 1, it is characterized in that, said second cyclone hydraulic separators (27) links to each other with solvent non-conservation tank (22) through two evaporation condensers (29), and first cyclone hydraulic separators (24) links to each other with solvent non-conservation tank (22) through an evaporation condenser (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200885349U CN201341390Y (en) | 2009-02-16 | 2009-02-16 | Complete equipment for industrialized production of rice bran oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200885349U CN201341390Y (en) | 2009-02-16 | 2009-02-16 | Complete equipment for industrialized production of rice bran oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201341390Y true CN201341390Y (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200885349U Expired - Fee Related CN201341390Y (en) | 2009-02-16 | 2009-02-16 | Complete equipment for industrialized production of rice bran oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201341390Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210427A (en) * | 2011-05-06 | 2011-10-12 | 胡黎明 | Production method and device of bran meal |
| CN103981023A (en) * | 2014-05-30 | 2014-08-13 | 安徽渡民粮油有限公司 | Processing process of rice bran oil |
| CN104388183A (en) * | 2013-08-19 | 2015-03-04 | 北京中天金谷科技股份有限公司 | Mixed solvent leaching technology of rice bran oil |
| CN107987965A (en) * | 2017-12-13 | 2018-05-04 | 兴化市荣宝油脂有限公司 | A kind of preparation process of rice bran oil |
-
2009
- 2009-02-16 CN CNU2009200885349U patent/CN201341390Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210427A (en) * | 2011-05-06 | 2011-10-12 | 胡黎明 | Production method and device of bran meal |
| CN102210427B (en) * | 2011-05-06 | 2013-05-15 | 胡黎明 | Production method and device of bran meal |
| CN104388183A (en) * | 2013-08-19 | 2015-03-04 | 北京中天金谷科技股份有限公司 | Mixed solvent leaching technology of rice bran oil |
| CN103981023A (en) * | 2014-05-30 | 2014-08-13 | 安徽渡民粮油有限公司 | Processing process of rice bran oil |
| CN107987965A (en) * | 2017-12-13 | 2018-05-04 | 兴化市荣宝油脂有限公司 | A kind of preparation process of rice bran oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20110216 |