CN112779088B - Rice bran oil refining conversion device and rice bran oil refining conversion method - Google Patents
Rice bran oil refining conversion device and rice bran oil refining conversion method Download PDFInfo
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- CN112779088B CN112779088B CN202011512273.6A CN202011512273A CN112779088B CN 112779088 B CN112779088 B CN 112779088B CN 202011512273 A CN202011512273 A CN 202011512273A CN 112779088 B CN112779088 B CN 112779088B
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- rice bran
- bran oil
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- filter screen
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- 235000019774 Rice Bran oil Nutrition 0.000 title claims abstract description 116
- 239000008165 rice bran oil Substances 0.000 title claims abstract description 116
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 115
- 238000007670 refining Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 93
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 56
- 238000004140 cleaning Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000007864 aqueous solution Substances 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 16
- 238000000889 atomisation Methods 0.000 claims description 15
- 150000003904 phospholipids Chemical class 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 12
- 235000019198 oils Nutrition 0.000 description 12
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- -1 sodium fatty acid Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a rice bran oil refining conversion device and a conversion method thereof, wherein the rice bran oil refining conversion device comprises a bottom plate, a conversion container, an automatic feeding mechanism, an atomizing assembly and a mixing mechanism, wherein the conversion container and the automatic feeding mechanism are arranged on the top surface of the bottom plate, the top of the conversion container is communicated with the inside of the automatic feeding mechanism through a feeding pipe, the atomizing assembly is arranged above the inside of the conversion container, and the mixing mechanism is arranged below the inside of the conversion container. This rice bran oil refining conversion device clears up the mesh inside impurity of filter screen through the clearance brush, has solved the filter screen effectively and has stopped up at the mesh after long-time use, and the filter screen loses the problem of filter effect, compares the mobilizable mode of filter screen design in the file, and clearance subassembly in this scheme can clear away the remaining solid impurity in filter screen surface for a long time effectually, guarantees that the filter screen can carry out normal filtration to rice bran oil, improves the filtration efficiency of rice bran oil.
Description
Technical Field
The invention relates to the technical field of oil refining processing, in particular to a rice bran oil refining conversion device and a rice bran oil refining conversion method.
Background
The oil refining is also called "refining", and a series of processes for removing solid impurities, free fatty acids, phospholipids, gum, wax, pigment, odor, etc. contained in vegetable oil are collectively called "refining". Wherein the first step and the second step are degumming and deacidification. The process of removing peptized impurities from crude oil by physical, chemical or physicochemical means is called degumming. In edible oil and fat, if the content of phospholipid is high, the edible oil and fat is easy to foam, smoke and smell when heated, and the phospholipid is oxidized at high temperature to cause the oil and fat to be brown, so that the flavor of fried food is affected. Degumming is based on the principle that phospholipids and part of protein are dissolved in oil in sewage state, but are not dissolved in oil after forming hydrate with water, adding hot water or introducing water vapor into crude oil, heating oil and mixing under stirring, standing for layering, and separating water phase to remove phospholipids and part of protein.
Reference to chinese patent publication No. CN111534372a proposes an oil refining degumming apparatus, which includes a leg, a bottom plate, a degumming tank, a control panel, an oil outlet, a waste liquid outlet, a cross-shaped tank, a degumming apparatus, a preliminary partition oil passing apparatus, a deacidification apparatus and an oil inlet; the oil passing device is preliminarily partitioned, and the filter screen is used for filtering at different positions in a mode of moving the filter screen, so that the problems that the filter screen is blocked due to the fact that the filter screen loses the filtering effect, crude oil overflows and runs off and the environment is polluted due to the fact that the filter screen is used for one position for a long time are solved; however, the filter screen is designed to be movable, the service life of the filter screen can be prolonged, the problems that the filter screen is blocked after the filter screen is used for a long time and the filter screen loses the filtering effect cannot be effectively solved, in the scheme, the contact area of steam and grease is small in a mode that the steam is directly communicated with a degumming box, the utilization rate of the steam is greatly reduced, therefore, how to improve the utilization rate of the filter screen, prevent the filter screen from blocking due to the formation of the meshes after the filter screen is used for a long time, the filter screen loses the filtering effect and improve the utilization rate of the steam become the problems to be solved currently and urgently, and therefore, a rice bran oil refining conversion device and a rice bran oil refining conversion method are provided by the person skilled in the art.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a rice bran oil refining conversion device and a rice bran oil refining conversion method, which solve the problems that a filter screen is designed to be movable, the service life of the filter screen can only be prolonged, the filter screen is blocked after long-time use, the filter screen loses the filtering effect, and in the scheme, the contact area of steam and grease is small and the steam utilization rate is greatly reduced in a mode of directly connecting steam into a degumming tank.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the rice bran oil refining conversion device comprises a bottom plate, a conversion container, an automatic feeding mechanism, an atomizing assembly and a mixing mechanism, wherein the conversion container and the automatic feeding mechanism are both arranged on the top surface of the bottom plate, the top of the conversion container is communicated with the inside of the automatic feeding mechanism through a feeding pipe, the atomizing assembly is arranged above the inside of the conversion container, the mixing mechanism is arranged below the inside of the conversion container,
the automatic feeding mechanism comprises a feed box, a feed pipe I, a discharge plate, a filter screen, a lifting pump and a cleaning assembly, wherein the bottom of the feed box is fixedly connected with the top surface of a bottom plate, the top of the feed box is communicated with the feed pipe I, the discharge plate is fixedly connected with the upper part of the inside of the feed box, the bottom end of the feed pipe I penetrates through the feed box and extends to the inside of the feed box, the bottom end of the feed pipe I extends to the inside of the feed box and is communicated with the inside of the discharge plate, a discharge hole is formed in the bottom of the discharge plate, the top surface of the bottom plate is provided with the lifting pump, the feeding end of the lifting pump is communicated with the inside of the feed box through a pumping pipe, the discharging end of the lifting pump is communicated with the bottom end of the feeding pipe, the filter screen is arranged in the inside of the feed box and is arranged below the discharge plate, and the cleaning assembly is arranged above the filter screen;
the atomization assembly comprises an annular material channel, an atomization nozzle and a second feeding pipe, the surface of the annular material channel is fixedly connected with the inside of the conversion container, the atomization nozzle is arranged on the inner wall of the annular material channel at equal intervals, the inside of the atomization nozzle is communicated with the inside of the annular material channel, one end of the second feeding pipe is fixedly connected with the surface of the annular material channel, the inside of the second feeding pipe is communicated with the inside of the annular material channel, and one end of the second feeding pipe penetrates through the conversion container and extends to the outside of the conversion container.
Preferably, the conversion container comprises a box body, a box cover, a sub flange plate and a main flange plate, the bottom of the box body is fixedly connected with the top surface of the bottom plate, the top of the box body is fixedly connected with the sub flange plate and the main flange plate respectively with the bottom of the box cover, one sides of the sub flange plate and the main flange plate, which are opposite, are fixedly connected through bolts, the front surface of the box body is fixedly connected with a visible window, and the lower part of the right side of the box body is communicated with a discharging pipe.
Preferably, the top of case lid fixedly connected with inlet pipe III and manometer respectively, and the inside fixedly connected with stock guide of case lid, the bottom of stock guide is annular equidistance distribution and is provided with ejection of compact shower nozzle, and the inside of ejection of compact shower nozzle and stock guide communicates, the bottom of inlet pipe III runs through the case lid and extends to the inside of case lid, and the inside bottom and the inside intercommunication of stock guide of inlet pipe three extension to the case lid.
Preferably, the cleaning assembly comprises a servo motor, a cleaning brush, a movable part, a connecting part and a threaded rod, wherein the bottom of the servo motor is fixedly connected with the top surface of the bottom plate, the bottom of the cleaning brush is in contact with the top surface of the filter screen, one side of the cleaning brush is fixedly connected with one end of the movable part, one end of the movable part is in sliding connection with the inside of the material box, one end of the movable part penetrates through the material box and extends to the outside of the material box, one end of the movable part extends to the outside of the material box is fixedly connected with one side of the connecting part, one end of the threaded rod is rotationally connected with one side of the material box, the surface of the threaded rod is in threaded connection with the inner side of the connecting part, belt pulleys are fixedly connected with the surface of the output shaft of the servo motor and the surface of the threaded rod, and belt pulleys are connected through belt transmission between the surfaces of the two belt pulleys.
Preferably, the mixing mechanism comprises a fixed box, a driving motor, a mounting block, a driving gear, a driving shaft and a material roller, one side of the fixed box is fixedly connected with one side of the mounting block, one side of the mounting block is fixedly connected with one side of the conversion container, the driving motor is fixedly connected with the inside of the fixed box, one end of an output shaft of the driving motor penetrates through the mounting block and extends to the inside of the mounting block, two driving gears are arranged in the inside of the mounting block, the surfaces of the two driving gears are in meshed transmission, the driving shafts are fixedly connected with one end of the driving gears, one end of an output shaft of the driving motor, which extends to the inside of the mounting block, is fixedly connected with one end of one driving shaft through a coupling, one ends of the two driving shafts penetrate through the mounting block, the conversion container and extend to the inside of the conversion container, one end of the driving shafts, which extends to the inside of the conversion container, is rotatably connected with one side of the inner wall of the conversion container, and the two driving shafts are positioned on the inside of the conversion container, and the material roller is fixedly connected with.
The conversion method of the rice bran oil refining conversion device specifically comprises the following steps:
step one, rice bran oil is introduced into a feed box through a feed pipe, the rice bran oil enters a discharge plate, the rice bran oil falls on the surface of a filter screen through a discharge hole at the bottom of the discharge plate, solid impurities in the rice bran oil are filtered through the filter screen, the filtered rice bran oil falls below the filter screen, a lifting pump is opened, and the filtered rice bran oil in the feed box is pumped into a conversion container through a pumping pipe and a feed pipe for refining conversion processing;
step two, after entering the inside of the conversion container, the filtered rice bran oil enters a material guide plate through a material feeding pipe III, the rice bran oil is sprayed downwards in the material guide plate through a material discharging nozzle, meanwhile, water vapor enters an annular material channel through a material feeding pipe II, the water vapor in the annular material channel is sprayed through an atomization nozzle, the rice bran oil sprayed by the material discharging nozzle penetrates through the inside of the annular material channel, so that the surface of the rice bran oil is fully contacted with the atomized water vapor, phospholipid and water in the rice bran oil are combined to dissolve, the rice bran oil in the conversion container is subjected to standing layering, a lower water gel layer is discharged through a material discharging pipe, and an upper solvent layer is left in the conversion container;
step three, introducing an ethanol aqueous solution into the annular material channel through a feed pipe, spraying the ethanol aqueous solution into a solvent layer by utilizing an atomization spray head, starting a mixing mechanism, driving an output shaft of a driving motor to drive a driving gear to rotate in an installation block, enabling two material rollers to rotate relatively in a conversion container by utilizing two driving gears which are meshed with each other, enabling the ethanol aqueous solution to be mixed with the solvent layer, standing and layering the solvent layer to obtain a lower ethanol aqueous layer and an upper rice bran oil layer containing a fatty acid sodium layer, respectively discharging the lower ethanol aqueous layer and the upper rice bran oil layer through a discharge pipe, adding the ethanol aqueous solution with the same concentration into the upper rice bran oil layer to wash the upper rice bran oil layer to be neutral, obtaining a washed ethanol aqueous solution and washed rice bran oil layer, and distilling the washed rice bran oil layer to obtain rice bran oil;
step four, after the filter screen carries out filtering treatment, start the clearance subassembly, servo motor output shaft realizes the rotation of threaded rod through two belt pulleys and belt, utilizes the threaded rod to drive connecting portion at one side motion of workbin, makes movable portion drive the cleaning brush at the upper surface of filter screen in the inside of workbin and slides, utilizes the cleaning brush to clear up the mesh inside impurity of filter screen.
(III) beneficial effects
The invention provides a rice bran oil refining conversion device and a rice bran oil refining conversion method. Compared with the prior art, the method has the following beneficial effects:
(1) According to the rice bran oil refining conversion device and the rice bran oil refining conversion method, the discharge end of a lifting pump is communicated with the bottom end of a feeding pipe, a filter screen is arranged in a material box and below a discharge plate, a cleaning assembly is arranged above the filter screen, the cleaning assembly comprises a servo motor, a cleaning brush, a movable part, a connecting part and a threaded rod, the bottom of the servo motor is fixedly connected with the top surface of a bottom plate, the bottom of the cleaning brush is in contact with the top surface of the filter screen, one side of the cleaning brush is fixedly connected with one end of the movable part, one end of the movable part is in sliding connection with the inside of the material box, one end of the movable part penetrates the material box and extends to the outside of the material box, one end of the movable part extending to the outside of the material box is fixedly connected with one side of the connecting part, one end of the threaded rod is rotatably connected with one side of the material box, the surface of the threaded rod is in threaded connection with the inside of the connecting part, the surfaces of the output shaft of the servo motor and the surfaces of the threaded rod are fixedly connected with belt pulleys, the surfaces of the two belt pulleys are connected through belt transmission, after the filter screen is subjected to filtering treatment, the cleaning component is started, the output shaft of the servo motor realizes rotation of the threaded rod through the two belt pulleys and the belt, the threaded rod drives the connecting part to move at one side of the feed box, the movable part drives the cleaning brush to slide on the upper surface of the filter screen in the feed box, the cleaning brush is used for cleaning impurities in meshes of the filter screen, the problem that the filter screen is blocked after the filter screen is used for a long time and loses filtering effect is effectively solved, compared with the mode that the filter screen in the comparison document is designed to be movable, the cleaning component in the scheme can effectively clean solid impurities remained on the surface of the filter screen for a long time, ensure that the filter screen can carry out normal filtration treatment to rice bran oil, improve the filtration efficiency of rice bran oil.
(2) According to the rice bran oil refining conversion device and the rice bran oil refining conversion method, the atomizing assembly is arranged above the inside of the conversion container and comprises the annular material channel, the atomizing nozzle and the second feeding pipe, the surface of the annular material channel is fixedly connected with the inside of the conversion container, the atomizing nozzle is arranged on the inner wall of the annular material channel at equal intervals and is communicated with the inside of the annular material channel, one end of the second feeding pipe is fixedly connected with the surface of the annular material channel, the inside of the second feeding pipe is communicated with the inside of the annular material channel, one end of the second feeding pipe penetrates through the conversion container and extends to the outside of the conversion container, filtered rice bran oil enters the guide plate through the third feeding pipe after entering the inside of the conversion container, the rice bran oil is sprayed downwards through the discharging nozzle in the guide plate, steam is sprayed in an atomizing mode through the atomizing nozzle in the atomizing assembly, the discharging nozzle of the rice bran oil is matched, the contact area between the surface of the rice bran oil and the steam can be greatly improved, phospholipids in the oil are quickly combined with water, and the rice bran oil refining efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of a rice bran oil refining conversion device of the present invention;
FIG. 2 is a side view showing a partial structure of the rice bran oil refining conversion apparatus of the present invention;
FIG. 3 is a cross-sectional view of the structure of the conversion vessel of the present invention;
FIG. 4 is a cross-sectional view of the structure of the mixing mechanism of the present invention;
fig. 5 is a top view of the atomizing assembly structure of the present invention.
In the figure, 1, a conversion container; 11. a case; 12. a case cover; 13. a sub-flange; 14. a female flange; 15. a visual window; 16. a discharge pipe; 17. a third feeding pipe; 18. a pressure gauge; 19. a material guide plate; 110. discharging spray heads; 2. an automatic feeding mechanism; 21. a feed box; 22. a first feeding pipe; 23. a discharge plate; 24. a filter screen; 25. a lift pump; 26. cleaning the assembly; 261. a servo motor; 262. cleaning brushes; 263. a movable part; 264. a connection part; 265. a threaded rod; 266. a belt pulley; 267. a belt; 27. a material pumping pipe; 3. an atomizing assembly; 31. an annular material channel; 32. an atomizing nozzle; 33. a second feeding pipe; 4. a mixing mechanism; 41. a fixed box; 42. a driving motor; 43. a mounting block; 44. a drive gear; 45. a drive shaft; 46. a material roller; 5. a bottom plate; 6. and a feeding pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a rice bran oil refining conversion device comprises a bottom plate 5, a conversion container 1, an automatic feeding mechanism 2, an atomizing assembly 3 and a mixing mechanism 4, wherein the conversion container 1 and the automatic feeding mechanism 2 are arranged on the top surface of the bottom plate 5, the top of the conversion container 1 is communicated with the inside of the automatic feeding mechanism 2 through a feeding pipe 6, the atomizing assembly 3 is arranged above the inside of the conversion container 1, the mixing mechanism 4 is arranged below the inside of the conversion container 1,
the automatic feeding mechanism 2 comprises a feed box 21, a feed pipe I22, a discharge plate 23, a filter screen 24, a lifting pump 25 and a cleaning component 26, wherein the bottom of the feed box 21 is fixedly connected with the top surface of a bottom plate 5, the top of the feed box 21 is communicated with the feed pipe I22, the discharge plate 23 is fixedly connected with the upper part inside the feed box 21, the bottom end of the feed pipe I22 penetrates through the feed box 21 and extends to the inside of the feed box 21, the bottom end of the feed pipe I22 extends to the inside of the feed box 21 and is communicated with the inside of the discharge plate 23, a discharge hole is formed in the bottom of the discharge plate 23, the lifting pump 25 is arranged on the top surface of the bottom plate 5 and is positioned on the rear side of the feed box 21, the feeding end of the lifting pump 25 is communicated with the bottom end of a feed pipe 6 through a suction pipe 27, the filter screen 24 is arranged below the discharge plate 23, and the cleaning component 26 is arranged above the filter screen 24;
the atomizing subassembly 3 includes annular material way 31, atomizer 32 and inlet pipe second 33, and the surface of annular material way 31 and the inside fixed connection of conversion container 1, the atomizer 32 is located the inner wall equidistance of annular material way 31 and is provided with a plurality of, and the inside of a plurality of atomizer 32 all communicates with the inside of annular material way 31, the one end and the fixed surface of annular material way 31 of inlet pipe second 33 are connected, and the inside of inlet pipe second 33 and the inside intercommunication of annular material way 31, the one end of inlet pipe second 33 runs through conversion container 1 and extends to the outside of conversion container 1.
The conversion container 1 comprises a box 11, a box cover 12, a sub-flange 13 and a main flange 14, wherein the bottom of the box 11 is fixedly connected with the top surface of the bottom plate 5, the top of the box 11 and the bottom of the box cover 12 are respectively fixedly connected with the sub-flange 13 and the main flange 14, one side, opposite to the sub-flange 13 and the main flange 14, is fixedly connected with a visible window 15 through bolts, the front side of the box 11 is fixedly connected with a discharging pipe 16, and the lower part on the right side of the box 11 is communicated with the discharging pipe 16.
The top of case lid 12 is fixedly connected with inlet pipe three 17 and manometer 18 respectively, and the inside fixedly connected with stock guide 19 of case lid 12, and the bottom of stock guide 19 is annular equidistance distribution and is provided with ejection of compact shower nozzle 110, and the inside of ejection of compact shower nozzle 110 communicates with the inside of stock guide 19, and the bottom of inlet pipe three 17 runs through case lid 12 and extends to the inside of case lid 12, and the bottom that inlet pipe three 17 extends to the inside of case lid 12 communicates with the inside of stock guide 19.
The cleaning assembly 26 comprises a servo motor 261, a cleaning brush 262, a movable portion 263, a connecting portion 264 and a threaded rod 265, wherein the bottom of the servo motor 261 is fixedly connected with the top surface of the bottom plate 5, the bottom of the cleaning brush 262 is in contact with the top surface of the filter screen 24, one side of the cleaning brush 262 is fixedly connected with one end of the movable portion 263, one end of the movable portion 263 is in sliding connection with the inside of the bin 21, one end of the movable portion 263 penetrates through the bin 21 and extends to the outside of the bin 21, one end of the movable portion 263 extends to the outside of the bin 21 and is fixedly connected with one side of the connecting portion 264, one end of the threaded rod 265 is rotatably connected with one side of the bin 21, the surface of the threaded rod 265 is in threaded connection with the inside of the connecting portion 264, the surface of an output shaft of the servo motor 261 and the surface of the threaded rod 265 are fixedly connected with pulleys 266, and the surfaces of the two pulleys 266 are in transmission connection through a belt 267.
The mixing mechanism 4 comprises a fixed box 41, a driving motor 42, a mounting block 43, a driving gear 44, a driving shaft 45 and a material roller 46, one side of the fixed box 41 is fixedly connected with one side of the mounting block 43, one side of the mounting block 43 is fixedly connected with one side of the conversion container 1, the driving motor 42 is fixedly connected with the inside of the fixed box 41, one end of an output shaft of the driving motor 42 penetrates through the mounting block 43 and extends to the inside of the mounting block 43, two driving gears 44 are arranged in the inside of the mounting block 43, the surfaces of the two driving gears 44 are in meshed transmission, driving shafts 45 are fixedly connected with the inside of the two driving gears 44, one end of an output shaft of the driving motor 42 extending to the inside of the mounting block 43 is fixedly connected with one end of one driving shaft 45 through a coupling, one end of the two driving shafts 45 penetrates through the mounting block 43 and the conversion container 1 and extends to the inside of the conversion container 1, one end of the two driving shafts 45 extending to the inside of the conversion container 1 is rotationally connected with one side of the inner wall of the conversion container 1, and the surfaces of the two driving shafts 45 located inside the conversion container 1 are fixedly connected with the material roller 46.
The conversion method of the rice bran oil refining conversion device specifically comprises the following steps:
step one, introducing rice bran oil into a feed box 21 by using a feed pipe 6, enabling the rice bran oil to enter a discharge plate 23, enabling the rice bran oil to fall on the surface of a filter screen 24 through discharge holes at the bottom of the discharge plate 23, filtering solid impurities in the rice bran oil by using the filter screen 24, enabling the filtered rice bran oil to fall below the filter screen 24, opening a lifting pump 25, and pumping the filtered rice bran oil in the feed box 21 into a conversion container 1 by using a pumping pipe 27 and a feed pipe 22 for refining conversion processing;
step two, after the filtered rice bran oil enters the conversion container 1, the rice bran oil enters the material guide plate 19 through the material feed pipe III 17, the rice bran oil is sprayed downwards in the material guide plate 19 through the material discharge nozzle 110, meanwhile, water vapor enters the annular material channel 31 through the material feed pipe II 33, the water vapor in the annular material channel 31 is sprayed through the atomization nozzle 32, the rice bran oil sprayed by the material discharge nozzle 110 passes through the interior of the annular material channel 31, the surface of the rice bran oil is fully contacted with the atomized water vapor, phospholipid and water in the rice bran oil are combined to dissolve, the rice bran oil in the conversion container 1 is subjected to standing layering, a lower water gel layer is discharged through the material discharge pipe 16, and an upper solvent layer is left in the conversion container 1;
step three, introducing an ethanol aqueous solution into the annular material channel 31 through a feed pipe II 33, spraying the ethanol aqueous solution into a solvent layer by utilizing an atomization nozzle 32, starting a mixing mechanism 4, driving an output shaft of a driving motor 42 to drive a driving gear 44 to rotate in an installation block 43, enabling two material rollers 46 to rotate relatively in a conversion container 1 by utilizing two driving gears 44 in a meshed transmission manner, enabling the ethanol aqueous solution to be mixed with the solvent layer, standing and layering the solvent layer to obtain a lower ethanol aqueous layer and an upper rice bran oil layer containing a sodium fatty acid layer, respectively discharging the lower ethanol aqueous layer and the upper rice bran oil layer through a discharge pipe 16, adding the ethanol aqueous solution with the same concentration into the upper rice bran oil layer to wash the upper rice bran oil layer to be neutral, obtaining a washed ethanol aqueous solution and a washed rice bran oil layer, and distilling the washed rice bran oil layer to obtain rice bran oil;
step four, after the filter screen 24 performs filtering treatment, the cleaning assembly 26 is started, the output shaft of the servo motor 261 realizes rotation of the threaded rod 265 through the two belt pulleys 266 and the belt 267, the threaded rod 265 is utilized to drive the connecting portion 264 to move on one side of the feed box 21, the movable portion 263 drives the cleaning brush 262 to slide on the upper surface of the filter screen 24 in the feed box 21, and impurities in meshes of the filter screen 24 are cleaned by the cleaning brush 262.
And all that is not described in detail in this specification is well known to those skilled in the art.
The working principle of the rice bran oil refining and converting device is as follows: when the rice bran oil refining device is used, rice bran oil is introduced into a feed box 21 through a feed pipe 6, the rice bran oil enters a discharge plate 23, falls on the surface of a filter screen 24 through discharge holes at the bottom of the discharge plate 23, the solid impurities in the rice bran oil are filtered through the filter screen 24, the filtered rice bran oil falls below the filter screen 24, a lifting pump 25 is opened, and the filtered rice bran oil in the feed box 21 is pumped into a conversion container 1 through a pumping pipe 27 and a first feed pipe 22 for refining conversion processing;
after entering the conversion container 1, the filtered rice bran oil enters the material guide plate 19 through the material feed pipe III 17, the rice bran oil is sprayed downwards in the material guide plate 19 through the material discharge nozzle 110, meanwhile, water vapor enters the annular material channel 31 through the material feed pipe II 33, the water vapor in the annular material channel 31 is sprayed through the atomizing nozzle 32, the rice bran oil sprayed by the material discharge nozzle 110 passes through the interior of the annular material channel 31, so that the surface of the rice bran oil is fully contacted with the atomized water vapor, phospholipid and water in the rice bran oil are combined for dissolution, the rice bran oil in the conversion container 1 is subjected to standing layering, a lower water gel layer is discharged through the material discharge pipe 16, and an upper solvent layer is left in the conversion container 1;
introducing an ethanol aqueous solution into the annular material channel 31 through a second feed pipe 33, spraying the ethanol aqueous solution into a solvent layer by utilizing an atomization nozzle 32, starting a mixing mechanism 4, driving an output shaft of a driving motor 42 to drive a driving gear 44 to rotate in an installation block 43, enabling two material rollers 46 to rotate relatively in a conversion container 1 by utilizing two driving gears 44 in meshed transmission, enabling the ethanol aqueous solution to be mixed with the solvent layer, standing and layering the solvent layer to obtain a lower ethanol aqueous layer and an upper rice bran oil layer containing a fatty acid sodium layer, respectively discharging the lower ethanol aqueous layer and the upper rice bran oil layer through a discharge pipe 16, adding ethanol aqueous solution with the same concentration into the upper rice bran oil layer to wash the upper rice bran oil layer to be neutral, obtaining a washed ethanol aqueous solution and a washed rice bran oil layer, and distilling the washed rice bran oil layer to obtain rice bran oil;
after the filter screen 24 is subjected to filtering treatment, the cleaning assembly 26 is started, the output shaft of the servo motor 261 realizes rotation of the threaded rod 265 through the two belt pulleys 266 and the belt 267, the threaded rod 265 is utilized to drive the connecting portion 264 to move on one side of the feed box 21, the movable portion 263 drives the cleaning brush 262 to slide on the upper surface of the filter screen 24 in the feed box 21, and impurities inside meshes of the filter screen 24 are cleaned by the cleaning brush 262.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a rice bran oil refining conversion device, includes bottom plate (5), conversion container (1), autoloading mechanism (2), atomizing subassembly (3) and mixing mechanism (4), conversion container (1) and autoloading mechanism (2) all set up the top surface at bottom plate (5), and the top of conversion container (1) communicates with the inside of autoloading mechanism (2) through conveying pipe (6), the top of conversion container (1) inside is provided with atomizing subassembly (3), and the below of conversion container (1) inside is provided with mixing mechanism (4), its characterized in that:
the automatic feeding mechanism (2) comprises a feed box (21), a feed pipe I (22), a discharge plate (23), a filter screen (24), a lifting pump (25) and a cleaning component (26), wherein the bottom of the feed box (21) is fixedly connected with the top surface of a bottom plate (5), the feed pipe I (22) is communicated with the top of the feed box (21), the discharge plate (23) is fixedly connected with the upper part of the inside of the feed box (21), the bottom of the feed pipe I (22) penetrates through the feed box (21) and extends to the inside of the feed box (21), the bottom of the feed pipe I (22) extends to the inside of the feed box (21) and is communicated with the inside of the discharge plate (23), a discharge hole is formed in the bottom of the discharge plate (23), the top surface of the bottom plate (5) is provided with the lifting pump (25), the feed end of the lifting pump (25) is communicated with the inside of the feed box (21) through a pumping pipe (27), the discharge end of the lifting pump (25) is communicated with the bottom of a feed pipe (6), and the filter screen (24) is arranged below the discharge plate (23), and the filter screen component (24) is arranged on the bottom of the feed box (21).
The atomization assembly (3) comprises an annular material channel (31), an atomization nozzle (32) and a second feeding pipe (33), the surface of the annular material channel (31) is fixedly connected with the inside of the conversion container (1), the atomization nozzle (32) is arranged on the inner wall of the annular material channel (31) at equal intervals, the inside of the atomization nozzle (32) is communicated with the inside of the annular material channel (31), one end of the second feeding pipe (33) is fixedly connected with the surface of the annular material channel (31), the inside of the second feeding pipe (33) is communicated with the inside of the annular material channel (31), and one end of the second feeding pipe (33) penetrates through the conversion container (1) and extends to the outside of the conversion container (1);
the mixing mechanism (4) comprises a fixed box (41), a driving motor (42), a mounting block (43), driving gears (44), driving shafts (45) and a material roller (46), one side of the fixed box (41) is fixedly connected with one side of the mounting block (43), one side of the mounting block (43) is fixedly connected with one side of a conversion container (1), the driving motor (42) is fixedly connected with the inside of the fixed box (41), one end of an output shaft of the driving motor (42) penetrates through the mounting block (43) and extends to the inside of the mounting block (43), two driving gears (44) are arranged in the inside of the mounting block (43), the surfaces of the two driving gears (44) are in meshed transmission, the two driving gears (44) are fixedly connected with the driving shafts (45), one end of the output shaft of the driving motor (42) extending to the inside of the mounting block (43) is fixedly connected with one end of one driving shaft (45) through a coupler, one end of the driving shaft (45) penetrates through the mounting block (43) and the conversion container (1) and extends to the inside of the conversion container (1) and extends to the two driving shafts (45) and is connected with one end of the conversion container (1) and the inner wall (1) which extends to the inner wall of the conversion container (1), the surfaces of the two driving shafts (45) positioned in the conversion container (1) are fixedly connected with a material roller (46);
the conversion method of the rice bran oil refining conversion device specifically comprises the following steps:
step one, rice bran oil is introduced into a feed box (21) through a feed pipe (6), the rice bran oil enters a discharge plate (23), the rice bran oil falls on the surface of a filter screen (24) through discharge holes at the bottom of the discharge plate (23), solid impurities in the rice bran oil are filtered through the filter screen (24), the filtered rice bran oil falls below the filter screen (24), a lifting pump (25) is opened, and the filtered rice bran oil in the feed box (21) is pumped into a conversion container (1) through a pumping pipe (27) and a first feed pipe (22) for refining conversion processing;
step two, after entering the inside of the conversion container (1), the filtered rice bran oil enters a material guide plate (19) through a material feeding pipe III (17), the rice bran oil is sprayed downwards in the material guide plate (19) through a material discharging spray nozzle (110), meanwhile, water vapor enters the inside of an annular material channel (31) through a material feeding pipe II (33), the water vapor in the annular material channel (31) is sprayed through an atomization spray nozzle (32), the rice bran oil sprayed by the material discharging spray nozzle (110) passes through the inside of the annular material channel (31) to enable the surface of the rice bran oil to be fully contacted with the atomized water vapor, phospholipid and water in the rice bran oil are combined to be dissolved, the rice bran oil in the conversion container (1) is subjected to standing layering, a lower water gel layer is discharged through a material discharging pipe (16), and an upper solvent layer is left in the conversion container (1);
step three, introducing an ethanol aqueous solution into the annular material channel (31) through a feed pipe II (33), spraying the ethanol aqueous solution into a solvent layer by utilizing an atomization nozzle (32), starting a mixing mechanism (4), driving an output shaft of a driving motor (42) to drive a driving gear (44) to rotate in a mounting block (43), enabling two material rollers (46) to rotate relatively in a conversion container (1) by utilizing two driving gears (44) which are meshed with each other, enabling the ethanol aqueous solution to be mixed with the solvent layer, standing and layering the solvent layer to obtain a lower ethanol aqueous layer and an upper rice bran oil layer containing a fatty acid sodium layer, respectively discharging the lower ethanol aqueous layer and the upper rice bran oil layer through a discharge pipe (16), adding the ethanol aqueous solution with the same concentration into the upper rice bran oil layer to wash to be neutral, obtaining a washed ethanol aqueous solution and a washed rice bran oil layer, and distilling the washed rice bran oil layer to obtain rice bran oil;
step four, after filter screen (24) carries out filtration treatment, start clearance subassembly (26), servo motor (261) output shaft passes through two belt pulleys (266) and belt (267) and realizes the rotation of threaded rod (265), utilize threaded rod (265) to drive connecting portion (264) and move in one side of workbin (21), make movable portion (263) drive cleaning brush (262) at the upper surface of filter screen (24) slip in the inside of workbin (21), utilize cleaning brush (262) to clear up the inside impurity of mesh of filter screen (24).
2. The rice bran oil refining conversion apparatus as claimed in claim 1, wherein: the conversion container (1) comprises a box body (11), a box cover (12), a sub flange plate (13) and a main flange plate (14), the bottom of the box body (11) is fixedly connected with the top surface of the bottom plate (5), the top of the box body (11) and the bottom of the box cover (12) are fixedly connected with the sub flange plate (13) and the main flange plate (14) respectively, one opposite sides of the sub flange plate (13) and the main flange plate (14) are fixedly connected through bolts, a visible window (15) is fixedly connected with the front surface of the box body (11), and a discharging pipe (16) is communicated with the lower part of the right side of the box body (11).
3. A rice bran oil refining conversion apparatus as claimed in claim 2, wherein: the top of case lid (12) is fixedly connected with inlet pipe three (17) and manometer (18) respectively, and the inside fixedly connected with stock guide (19) of case lid (12), the bottom of stock guide (19) is annular equidistance distribution and is provided with ejection of compact shower nozzle (110), and the inside of ejection of compact shower nozzle (110) communicates with the inside of stock guide (19), the bottom of inlet pipe three (17) runs through case lid (12) and extends to the inside of case lid (12), and the inside bottom of inlet pipe three (17) extension to case lid (12) and the inside intercommunication of stock guide (19).
4. The rice bran oil refining conversion apparatus as claimed in claim 1, wherein: the cleaning assembly (26) comprises a servo motor (261), a cleaning brush (262), a movable part (263), a connecting part (264) and a threaded rod (265), wherein the bottom of the servo motor (261) is fixedly connected with the top surface of a bottom plate (5), the bottom of the cleaning brush (262) is in contact with the top surface of a filter screen (24), one side of the cleaning brush (262) is fixedly connected with one end of the movable part (263), one end of the movable part (263) is in sliding connection with the inside of a feed box (21), one end of the movable part (263) penetrates through the feed box (21) and extends to the outside of the feed box (21), one end of the movable part (263) extending to the outside of the feed box (21) is fixedly connected with one side of the connecting part (264), one end of the threaded rod (265) is rotatably connected with one side of the feed box (21), the surface of the threaded rod (265) is in threaded connection with the inside of the connecting part (264), the surface of an output shaft of the servo motor (261) is fixedly connected with one belt pulley (266) with the surface of the threaded rod (265), and the surfaces of the two belt pulleys (266) are connected with one another through a belt 267.
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| GB853137A (en) * | 1958-01-23 | 1960-11-02 | Armour Res Found | Improvements in or relating to rice bran oil extraction |
| CN102618383A (en) * | 2012-04-19 | 2012-08-01 | 北镇市五峰米业加工有限公司 | Production method and system of deacidification rice bran oil |
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Denomination of invention: A rice bran oil refining and conversion device and its conversion method Granted publication date: 20230915 Pledgee: Huishang Bank Co.,Ltd. Bengbu Wuhe sub branch Pledgor: BENGBU JIANGHUAI OILS CO.,LTD. Registration number: Y2024980012134 |