CN117101179A - Leaching equipment and leaching method for rice bran oil production and processing - Google Patents
Leaching equipment and leaching method for rice bran oil production and processing Download PDFInfo
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- CN117101179A CN117101179A CN202311367069.3A CN202311367069A CN117101179A CN 117101179 A CN117101179 A CN 117101179A CN 202311367069 A CN202311367069 A CN 202311367069A CN 117101179 A CN117101179 A CN 117101179A
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- rice bran
- oil
- conveying mechanism
- leaching
- annular
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- 238000002386 leaching Methods 0.000 title claims abstract description 62
- 235000019774 Rice Bran oil Nutrition 0.000 title claims abstract description 52
- 239000008165 rice bran oil Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 64
- 235000019198 oils Nutrition 0.000 claims abstract description 64
- 241000209094 Oryza Species 0.000 claims abstract description 55
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 55
- 235000009566 rice Nutrition 0.000 claims abstract description 55
- 239000002904 solvent Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 17
- 238000001802 infusion Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 238000007654 immersion Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/10—Production of fats or fatty oils from raw materials by extracting
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
The invention discloses a leaching device and a leaching method for rice bran oil production and processing, which aim to solve the technical problems that the current rice bran has a shorter stroke in the oil soaking process, so that the rice bran has a shorter duration in the oil soaking process and solvent in the leaching device cannot be recycled.
Description
Technical Field
The invention relates to the technical field of leaching equipment, in particular to leaching equipment and a leaching method for rice bran oil production and processing.
Background
The rice bran oil is rice oil prepared by a rice bran squeezing method or a leaching method, wherein the leaching method is to add solvent into crushed rice bran to react with the rice bran, and then a separator is used to separate the solvent from the rice bran oil, so that the obtained rice bran oil needs leaching equipment when the rice bran oil is leached.
According to the disclosure 2018216292982, a leaching device for rice bran oil production and processing comprises a leaching tank, a supporting frame is fixedly arranged on one side of the bottom of the leaching tank, a movable sleeve is movably sleeved at the bottom of the leaching tank, a connecting block is fixedly arranged at the bottom of the movable sleeve, a bolt is sleeved at one side of the bottom of the connecting block in a threaded manner, a heater is fixedly arranged on one side of an inner cavity of the leaching tank, a connecting sleeve is fixedly arranged at the top of the leaching tank, a driving motor is fixedly arranged on the front surface of the connecting sleeve, a rotating rod is fixedly sleeved at one end of the driving motor, a feeding pipe is fixedly sleeved at one side of the top of the leaching tank, in the process of realizing the invention, the following problems are not solved in the prior art through the mutual matching between the driving motor and the rotating rod, rice bran inside the leaching tank cannot react with the solvent sufficiently, in the use process, the traditional leaching device has a relatively short stroke when rice bran is soaked in the oil process, so that the duration of the rice bran in the process of soaking the oil is relatively short, the solvent in the leaching device cannot be recycled, the phenomenon that the rice bran is easy to react with the solvent and the solvent cannot be fully cleaned in the process of filtering the rice bran oil when the rice bran is not fully cleaned. For this reason, new solutions need to be designed to solve.
Disclosure of Invention
The invention aims to provide leaching equipment and a leaching method for rice bran oil production and processing, which are used for solving the technical problems that the current rice bran has a short stroke in the oil leaching process, so that the duration of the rice bran in the oil leaching process is short and the solvent in the leaching equipment cannot be recycled.
In order to achieve the above purpose, the present invention provides the following technical solutions: the leaching equipment and the leaching method for rice bran oil production and processing comprise an annular conveying mechanism, wherein one side of an inner ring of the annular conveying mechanism is fixedly connected with a driving motor, the driving motor is connected with a chain through a first sprocket, the other end of the chain is connected with a rotating shaft through a second sprocket, one rotating shaft is connected with a plurality of rotating shafts through a net-shaped conveying belt, and the surface of the net-shaped conveying belt is fixedly connected with a baffle plate;
the upper surface of the annular material conveying mechanism is connected with a plurality of guide pipes through a plurality of mounting grooves, the bottoms of the guide pipes are uniformly provided with spray holes, the bottom surface of the annular material conveying mechanism is provided with a plurality of oil collecting hoppers, the other ends of the oil collecting hoppers are connected with a plurality of suction pumps through a plurality of infusion pipes, and the inside of the annular material conveying mechanism is also provided with an oil baffle plate;
one side of each oil collecting hopper is connected with a frame through a slot, the periphery of the frame is fixedly connected with a sealing gasket, and the bottom of the frame is provided with a collecting net.
As a preferable implementation mode of the invention, one side of the top end of the annular material conveying mechanism is connected with a feed hopper in a sealing way, and one side of the bottom end of the annular material conveying mechanism is connected with a discharge chute in a sealing way.
As a preferred embodiment of the present invention, a solvent delivery pipe is connected to the top end of one of the pipes in a sealing manner, and a rice bran oil discharge pipe is connected to the bottom of one of the oil collecting hoppers in a sealing manner.
As a preferred embodiment of the present invention, one end of the first sprocket is fixedly connected to the output end of the driving motor, one end of the chain is engaged with the outside of the first sprocket, one end of the second sprocket is fixedly connected to one end of the rotating shaft, and the other end of the chain is engaged with the outside of the second sprocket.
As a preferred implementation mode of the invention, two ends of the rotating shafts are movably connected to the inner wall of the annular material conveying mechanism and distributed at four corners of the annular material conveying mechanism, the net-shaped conveying belt is sleeved outside the rotating shafts and is movably connected with the outside of the rotating shafts, and the other ends of the baffle plates are attached to the inner wall of the annular material conveying mechanism and are movably connected with the inner wall of the annular material conveying mechanism.
As a preferred embodiment of the present invention, a plurality of the mounting grooves penetrate through the upper surface of the annular material conveying mechanism, and one end of the guide pipe is matched with the mounting groove in size and is connected with the inner wall of the guide pipe in a sealing manner.
As a preferred embodiment of the invention, one end of the plurality of oil collecting hoppers is connected with the bottom surface of the annular conveying mechanism in a sealing way and communicated with the inside of the annular conveying mechanism, one end of the plurality of infusion pipes is connected with the other end of the plurality of oil collecting hoppers in a sealing way, the other ends of the plurality of infusion pipes are connected with the top ends of the plurality of guide pipes in a sealing way, and the liquid inlet and outlet ports of the plurality of suction pumps are connected with the middle of the plurality of infusion pipes in a sealing way.
As a preferred embodiment of the invention, one end of the oil baffle is connected with the inner wall of the annular conveying mechanism in a sealing way, and the other end of the oil baffle is contacted with the surface of the net-shaped conveying belt.
As a preferred embodiment of the invention, the size of the frame is matched with that of the slot, one end of the frame is in sealing connection with the edge of the inner wall of the slot through a sealing gasket, and the collecting net cage is covered at the bottom of the frame and is fixedly connected with the bottom of the frame.
As a preferred embodiment of the invention, a leaching method for rice bran oil production and processing comprises the following steps:
s1, firstly, putting rice bran into a feed hopper, and then guiding the rice bran into an annular conveying mechanism by the feed hopper;
s2, driving a first sprocket to rotate by a driving motor, driving a second sprocket to rotate by a chain through the first sprocket, and driving a rotating shaft to rotate by the second sprocket, wherein at the moment, one rotating shaft drives a net-shaped conveying belt to rotate, so that the net-shaped conveying belt drives the rest rotating shaft to rotate in an annular conveying mechanism, rice bran is conveyed, and a baffle plate separates the conveyed rice bran;
s3, in the rice bran conveying process, the solvent is conveyed into the guide pipe through the solvent conveying pipe, and then the guide pipe sprays the solvent through the spray holes, so that the rice bran is soaked in the oil, and the soaked oil passes through the mesh conveying belt and the collecting net and falls into the oil collecting hopper;
s4, sequentially pumping out the leaching liquid in the oil collecting hoppers through a plurality of infusion tubes by a plurality of suction pumps, sequentially conveying the leaching liquid into a plurality of guide tubes, spraying the leaching liquid through spray holes, and discharging the leached rice bran oil through a rice bran oil discharge pipe;
s5, finally discharging the rice bran residue after the rice bran oil is leached out by a discharge chute.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the combination of the annular conveying mechanism, the driving motor, the first sprocket, the chain, the second sprocket, the rotating shaft, the net-shaped conveying belt and the baffle plate, when rice bran is immersed in oil, the driving motor drives the first sprocket to rotate, the first sprocket drives the second sprocket to rotate through the chain, and then the second sprocket drives one rotating shaft to rotate, at the moment, one rotating shaft drives the net-shaped conveying belt to rotate, so that the net-shaped conveying belt drives the rest rotating shaft to rotate in the annular conveying mechanism, and the rice bran is conveyed, and in the process, the baffle plate separates the protected rice bran, so that the stroke of the rice bran in oil immersion is prolonged, and the duration of the rice bran in the oil immersion process is prolonged.
Through the combination of pipe, orifice, oil collecting hopper, transfer line, suction pump, oil baffle, solvent conveyer pipe and rice bran oil discharge pipe, the solvent conveyer pipe can carry the inside of a pipe with the solvent in the rice bran transportation process, spout the solvent through the orifice by the pipe again, so that let rice bran carry out the immersion oil, the oil of leaching can be through netted conveyer belt and collection net, and fall into the inside of oil collecting hopper, extract in a plurality of oil collecting hoppers is taken out in proper order through a plurality of transfer lines by a plurality of suction pumps, and in a plurality of pipes in proper order, then spout the extract by the orifice, discharge the rice bran oil of leaching by the rice bran oil discharge pipe, so that reach and let the solvent in the leaching equipment carry out the cyclic utilization, the phenomenon that the solvent reaction is insufficient appears when the rice bran is immersed in the oil, the sufficiency of rice bran when the immersion oil has been promoted.
Through slot, frame, sealed pad and the combination of collecting net, when the rice bran oil that leaches enters into the collecting net inside, the collecting net can carry out preliminary filtration to the rice bran that mixes in the rice bran oil, so that reduced the step when follow-up to rice bran oil treatment again, when the collecting net clear up, the operating personnel can directly take out the frame from the inside of slot, so that let the frame drive collecting net follow the inside of slot and shift out, then clear up the collecting net again, the speed of collecting net when the clearance has been accelerated, operating personnel's intensity of labour to collecting net clearance in-process has been reduced, the convenience of collecting net in the clearance in-process has been improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a mesh conveyor belt of the present invention;
FIG. 4 is a schematic view of a catheter according to the present invention;
FIG. 5 is a schematic view of a frame structure of the present invention;
in the figure: 1. an annular material conveying mechanism; 11. a driving motor; 12. a first sprocket; 13. a chain; 14. a second sprocket; 15. a rotating shaft; 16. a mesh conveyor belt; 17. a striker plate; 18. a feed hopper; 19. a discharge chute;
2. a mounting groove; 21. a conduit; 22. a spray hole; 23. an oil collecting hopper; 24. an infusion tube; 25. a suction pump; 26. an oil baffle plate; 27. a solvent delivery tube; 28. a rice bran oil discharge pipe;
3. a slot; 31. a frame; 32. a sealing gasket; 33. and (5) collecting the net.
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.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1: the utility model provides a rice bran oil production and processing is with leaching equipment and leaching method, see fig. 1 through 5, including annular conveying mechanism, one side fixedly connected with driving motor of annular conveying mechanism inner ring, driving motor is connected with the chain through first sprocket, the other end of chain is connected with a axis of rotation through the second sprocket, the one end fixed connection of first sprocket is at driving motor's output, the one end meshing of chain is in the outside of first sprocket, the one end fixed connection of second sprocket is in the one end of axis of rotation, the other end meshing of chain is in the outside of second sprocket, a axis of rotation is connected with a plurality of axis of rotation through the net conveyer belt, the fixed surface of net conveyer belt is connected with the striker plate, the both ends swing joint of a plurality of axis of rotation is in annular conveying mechanism's inner wall, and distribute in four corners of annular conveying mechanism, net conveyer belt cover is in the outside of axis of rotation, and with its outside swing joint, the other end laminating of striker plate is in annular conveying mechanism's inner wall, when rice bran carries out the immersion oil, the one end meshing at first sprocket, the one end of second sprocket is fixed connection at one end, the one end meshing of chain is at one axis of rotation, the second sprocket is carried out the rotation through the chain, the second sprocket is driven to carry out the rotation by the sprocket, the second sprocket is driven by the sprocket, the rotation, the net is carried out the rotation at this time, and the net-shaped sprocket is carried out the rotation, the rotation is carried out the rotation in order to carry out the rotation, the net-shaped rotation is carried out in the rotation, can be carried out in the rotation, the net-shaped rice bran is separated from the rotation, and can reach the end of rice bran, and has been carried out in the course, and has long time, and has been carried out and has been carried along the rotation, and longer;
the upper surface of the annular material conveying mechanism is connected with a plurality of guide pipes through a plurality of mounting grooves, the plurality of mounting grooves penetrate through the upper surface of the annular material conveying mechanism, one end of each guide pipe is matched with the corresponding mounting groove in size and is in sealing connection with the inner wall of the corresponding guide pipe, the bottom of each guide pipe is uniformly provided with spray holes, the bottom surface of the annular material conveying mechanism is provided with a plurality of oil collecting hoppers, the other ends of the oil collecting hoppers are connected with a plurality of suction pumps through a plurality of liquid conveying pipes, the inside of the annular material conveying mechanism is also provided with an oil baffle plate, one ends of the oil collecting hoppers are in sealing connection with the bottom surface of the annular material conveying mechanism and are communicated with the inside of the annular material conveying mechanism, one ends of the liquid conveying pipes are in sealing connection with the other ends of the oil collecting hoppers, the other ends of the liquid conveying pipes are in sealing connection with the liquid inlet and outlet of the liquid suction pumps of the top ends of the guide pipes, one end of the oil baffle is connected with the inner wall of the annular conveying mechanism in a sealing way, the other end of the oil baffle is contacted with the surface of the reticular conveying belt, a solvent conveying pipe conveys a solvent into one guide pipe in the rice bran conveying process, the solvent is sprayed out from the guide pipe through a spray hole so as to dip the rice bran, the leached oil passes through the reticular conveying belt and the collecting net and falls into the oil collecting hopper, a plurality of suction pumps sequentially pump the leaching liquid in the oil collecting hopper through a plurality of conveying pipes and sequentially convey the leaching liquid into the guide pipes, the spray hole sprays the leaching liquid, and a rice bran oil discharge pipe discharges the leached rice bran oil so as to realize the purpose of recycling the solvent in leaching equipment, avoid the phenomenon of insufficient solvent reaction of the rice bran during the oil dipping, and promote the sufficiency of the rice bran during the oil dipping;
one side of every collection oil hopper is connected with the frame through the slot, fixedly connected with is sealed to the frame all around, the bottom of frame is provided with the collection net, the size of frame is identical with the size of slot, wherein one end passes through sealed edge sealing connection of filling up with the slot inner wall, the collection net cage covers in the bottom of frame, and with its bottom fixed connection, when the rice bran oil that leaches enters into the collection net inside, the collection net can carry out preliminary filtration to the rice bran that dopes in the rice bran oil, so that the step when having reduced the follow-up to rice bran oil treatment again, when the collection net is clear up, the operating personnel can directly take out the frame from the inside of slot, so that let the frame drive the collection net follow the inside of slot and shift out, then clear up the collection net, the speed of collection net when the clearance has been accelerated, operating personnel's intensity of labour to collection net clearance in-process, the convenience of collection net in the clearance process has been improved.
Specifically, referring to fig. 1, one side sealing connection on annular feed mechanism top has the feeder hopper, makes things convenient for rice bran to put into the inside of feeder hopper, and one side sealing connection on annular feed mechanism bottom has the blown down tank, conveniently lets the rice bran sediment after leaching rice bran oil discharge.
Further, referring to fig. 1, the top end of a conduit is connected with a solvent delivery pipe in a sealing manner, the solvent delivery pipe can deliver the solvent to the inside of the conduit, and then the solvent is sprayed out from the conduit through a spray hole, so that rice bran is soaked, the bottom of an oil collecting hopper is connected with a rice bran oil discharge pipe in a sealing manner, and the rice bran oil discharge pipe can conveniently discharge the soaked rice bran oil.
Example 2: a leaching method for rice bran oil production and processing comprises the following steps:
s1, firstly, putting rice bran into a feed hopper, and then guiding the rice bran into an annular conveying mechanism by the feed hopper;
s2, driving a first sprocket to rotate by a driving motor, driving a second sprocket to rotate by a chain through the first sprocket, and driving a rotating shaft to rotate by the second sprocket, wherein at the moment, one rotating shaft drives a net-shaped conveying belt to rotate, so that the net-shaped conveying belt drives the rest rotating shaft to rotate in an annular conveying mechanism, rice bran is conveyed, and a baffle plate separates the conveyed rice bran;
s3, in the rice bran conveying process, the solvent is conveyed into the guide pipe through the solvent conveying pipe, and then the guide pipe sprays the solvent through the spray holes, so that the rice bran is soaked in the oil, and the soaked oil passes through the mesh conveying belt and the collecting net and falls into the oil collecting hopper;
s4, sequentially pumping out the leaching liquid in the oil collecting hoppers through a plurality of infusion tubes by a plurality of suction pumps, sequentially conveying the leaching liquid into a plurality of guide tubes, spraying the leaching liquid through spray holes, and discharging the leached rice bran oil through a rice bran oil discharge pipe;
s5, finally discharging the rice bran residue after the rice bran oil is leached out by a discharge chute.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a rice bran oil production and processing is with leaching equipment, includes annular conveying mechanism (1), its characterized in that: one side of the inner ring of the annular conveying mechanism (1) is fixedly connected with a driving motor (11), the driving motor (11) is connected with a chain (13) through a first chain wheel (12), the other end of the chain (13) is connected with a rotating shaft (15) through a second chain wheel (14), one rotating shaft (15) is connected with a plurality of rotating shafts (15) through a mesh conveying belt (16), and the surface of the mesh conveying belt (16) is fixedly connected with a baffle plate (17);
the upper surface of the annular material conveying mechanism (1) is connected with a plurality of guide pipes (21) through a plurality of mounting grooves (2), spray holes (22) are uniformly formed in the bottoms of the guide pipes (21), a plurality of oil collecting hoppers (23) are arranged on the bottom surface of the annular material conveying mechanism (1), a plurality of suction pumps (25) are connected to the other ends of the oil collecting hoppers (23) through a plurality of infusion tubes (24), and oil baffle plates (26) are further arranged in the annular material conveying mechanism (1);
one side of each oil collecting hopper (23) is connected with a frame (31) through a slot (3), a sealing gasket (32) is fixedly connected to the periphery of the frame (31), and a collecting net (33) is arranged at the bottom of the frame (31).
2. The leaching device for rice bran oil production and processing according to claim 1, wherein: one side sealing connection of annular feed mechanism (1) top has feeder hopper (18), one side sealing connection of annular feed mechanism (1) bottom has blown down tank (19).
3. The leaching device for rice bran oil production and processing according to claim 1, wherein: the top end of one guide pipe (21) is connected with a solvent conveying pipe (27) in a sealing way, and the bottom of one oil collecting hopper (23) is connected with a rice bran oil discharge pipe (28) in a sealing way.
4. The leaching device for rice bran oil production and processing according to claim 1, wherein: one end of the first sprocket (12) is fixedly connected to the output end of the driving motor (11), one end of the chain (13) is meshed with the outer portion of the first sprocket (12), one end of the second sprocket (14) is fixedly connected to one end of the rotating shaft (15), and the other end of the chain (13) is meshed with the outer portion of the second sprocket (14).
5. The leaching device for rice bran oil production and processing according to claim 1, wherein: the two ends of the rotating shafts (15) are movably connected to the inner wall of the annular conveying mechanism (1) and distributed at four corners of the annular conveying mechanism (1), the net-shaped conveying belts (16) are sleeved outside the rotating shafts (15) and are movably connected with the outside of the rotating shafts, and the other ends of the baffle plates (17) are attached to the inner wall of the annular conveying mechanism (1) and are movably connected with the inner wall of the annular conveying mechanism.
6. The leaching device for rice bran oil production and processing according to claim 1, wherein: the plurality of mounting grooves (2) penetrate through the upper surface of the annular conveying mechanism (1), and one end of the guide pipe (21) is matched with the mounting grooves (2) in size and is connected with the inner wall of the guide pipe in a sealing mode.
7. The leaching device for rice bran oil production and processing according to claim 1, wherein: one end of each oil collecting hopper (23) is connected with the bottom surface of the annular conveying mechanism (1) in a sealing mode and is communicated with the inside of the annular conveying mechanism, one end of each infusion tube (24) is connected with the other end of each oil collecting hopper (23) in a sealing mode, the other ends of the infusion tubes (24) are connected with the top ends of the guide tubes (21) in a sealing mode, and liquid inlet and outlet ports of the suction pumps (25) are connected with the middle of the infusion tubes (24) in a sealing mode.
8. The leaching device for rice bran oil production and processing according to claim 1, wherein: one end of the oil baffle plate (26) is connected with the inner wall of the annular conveying mechanism (1) in a sealing way, and the other end of the oil baffle plate (26) is in contact with the surface of the net-shaped conveying belt (16).
9. The leaching device for rice bran oil production and processing according to claim 1, wherein: the size of the frame (31) is matched with that of the slot (3), one end of the frame is in sealing connection with the edge of the inner wall of the slot (3) through a sealing gasket (32), and the collecting net (33) is covered at the bottom of the frame (31) and is fixedly connected with the bottom of the frame.
10. A leaching method for rice bran oil production and processing is characterized in that: the leaching steps are as follows:
s1, firstly, putting rice bran into a feed hopper (18), and then guiding the rice bran into an annular conveying mechanism (1) through the feed hopper (18);
s2, driving a first chain wheel (12) to rotate by a driving motor (11), driving a second chain wheel (14) to rotate by the first chain wheel (12) through a chain (13), driving a rotating shaft (15) to rotate by the second chain wheel (14), and driving a net-shaped conveying belt (16) to rotate by the rotating shaft (15), so that the net-shaped conveying belt (16) drives the rest rotating shaft (15) to rotate in the annular conveying mechanism (1), and rice bran is conveyed, and a baffle plate (17) separates the rice bran conveyed in the process;
s3, in the rice bran conveying process, a solvent conveying pipe (27) conveys the solvent into a guide pipe (21), and the guide pipe (21) sprays the solvent through a spray hole (22) so as to dip the rice bran, and the leached oil passes through a mesh conveying belt (16) and a collecting net (33) and falls into an oil collecting hopper (23);
s4, sequentially pumping out the leaching liquid in the oil collecting hoppers (23) through the plurality of infusion pipes (24) by the plurality of suction pumps (25), sequentially conveying the leaching liquid into the plurality of guide pipes (21), then spraying the leaching liquid through the spray holes (22), and then discharging the leached rice bran oil through the rice bran oil discharge pipe (28);
s5, finally, discharging the rice bran residue after the rice bran oil is leached out through a discharge chute (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311367069.3A CN117101179A (en) | 2023-10-20 | 2023-10-20 | Leaching equipment and leaching method for rice bran oil production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311367069.3A CN117101179A (en) | 2023-10-20 | 2023-10-20 | Leaching equipment and leaching method for rice bran oil production and processing |
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| Publication Number | Publication Date |
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| CN117101179A true CN117101179A (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311367069.3A Withdrawn CN117101179A (en) | 2023-10-20 | 2023-10-20 | Leaching equipment and leaching method for rice bran oil production and processing |
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| CN (1) | CN117101179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121181093A (en) * | 2025-10-11 | 2025-12-23 | 华能煤炭技术研究有限公司 | A dechlorinated water recycling system |
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2023
- 2023-10-20 CN CN202311367069.3A patent/CN117101179A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121181093A (en) * | 2025-10-11 | 2025-12-23 | 华能煤炭技术研究有限公司 | A dechlorinated water recycling system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231124 |
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| WW01 | Invention patent application withdrawn after publication |