CN116836755B - Soybean oil refining device and refining process thereof - Google Patents
Soybean oil refining device and refining process thereof Download PDFInfo
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- CN116836755B CN116836755B CN202311100049.XA CN202311100049A CN116836755B CN 116836755 B CN116836755 B CN 116836755B CN 202311100049 A CN202311100049 A CN 202311100049A CN 116836755 B CN116836755 B CN 116836755B
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- oil
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- tank
- filter disc
- fixedly connected
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- 239000003549 soybean oil Substances 0.000 title claims abstract description 41
- 235000012424 soybean oil Nutrition 0.000 title claims abstract description 41
- 238000007670 refining Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 244000068988 Glycine max Species 0.000 claims abstract description 9
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 9
- 239000010779 crude oil Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 69
- 235000019198 oils Nutrition 0.000 claims description 66
- 239000002585 base Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 27
- 238000011084 recovery Methods 0.000 claims description 27
- 239000000344 soap Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 150000003904 phospholipids Chemical class 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 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 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 230000001877 deodorizing effect Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004042 decolorization Methods 0.000 claims description 3
- 235000021588 free fatty acids Nutrition 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008162 cooking oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/56—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Frying-Pans Or Fryers (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention discloses a soybean oil refining device and a refining process thereof, and relates to the technical field of soybean oil refining. The soybean crude oil impurity removing device can continuously remove impurities in soybean crude oil, and is convenient for workers to use.
Description
Technical Field
The invention relates to the technical field related to soybean oil refining, in particular to a soybean oil refining device and a soybean oil refining process.
Background
Soybean oil is an oil extracted from soybeans by pressing, which is commonly called as "soybean salad oil", and is one of the most commonly used cooking oils, and in order to effectively ensure the quality of soybean oil, after the soybeans are pressed, the crude soybean oil is subjected to corresponding refining treatment, and corresponding refining devices and refining processes are needed.
The soybean crude oil is in carrying out the first step of refining work and is carrying out the filtering operation of removing impurity, and current device is when carrying out filtering edulcoration work, is directly more with the help of corresponding filter screen, but when such device is used, impurity card is difficult to take out in the hole of filter screen, very easily causes the problem of jam, and simultaneously when carrying out impurity clearance work, there is a large amount of oil to be cleared away along with the impurity together, can cause very big waste.
To this end, we propose a soybean oil refining apparatus and refining process thereof to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a soybean oil refining device and a refining process thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a soybean oil refining device, includes the base, fixedly connected with is a plurality of pads foot that are mutual symmetry setting on the up end of base, a plurality of pad foot is kept away from the common fixedly connected with working tank of one end of base, be equipped with a plurality of bin outlet that are mutual symmetry setting on the one end lateral wall that the base was kept away from to the working tank, the one end outer wall fixedly connected with annular box that the base was kept away from to the working tank, the annular box is just a plurality of bin outlet setting, fixedly connected with support bar on one side inner wall that the working tank was kept away from to the annular box, sliding connection has the annular net in the annular box, annular box laminating support bar sets up, be equipped with a plurality of recovery mouth on the one lateral wall that the annular box is close to the base, a plurality of recovery mouth is just a plurality of respectively to setting on the one end that the recovery mouth was kept away from to the working tank, a plurality of recovery hole is just a plurality of recovery mouth sets up respectively, be equipped with filter disc in the working filter disc setting up in the working disc, working disc setting up the filter disc is rotated to the working disc.
Preferably, the work subassembly is including setting up the leakage fluid dram on the base one end lateral wall that the work jar is close to, fixedly connected with fluid dram on the one end outer wall that the work jar is close to the base, the fluid dram is just to the leakage fluid dram setting, be equipped with the heat conduction net in the fluid dram, be equipped with temperature control equipment on the outer wall of fluid dram, be equipped with the temperature control end on the temperature control equipment, the one end that temperature control equipment was kept away from to the temperature control end runs through the fluid dram setting, the one end that temperature control equipment was kept away from to the temperature control end sets up on the heat conduction net, fixedly connected with support frame on the one end outer wall that the base was kept away from to the work jar, be equipped with the circular hole on the one end that the work jar was kept away from to the support frame, sliding connection has square post in the circular hole, square post rotates to be connected on the circular hole, square post sets up on the lateral wall that the work jar was kept away from to the support frame, be equipped with the elevating motor on the elevating shaft, elevating motor keeps away from the one end fixedly connected with elevating seat, square post rotates on the gear drive motor, the gear drive gear is equipped with the gear drive gear on the support frame rotates, rotates on the gear drive gear is kept away from one end.
Preferably, the support frame is kept away from and is equipped with the slot on a lateral wall of working tank, sliding connection has the magnet piece in the slot, fixedly connected with magnet dish on the inner wall of slot, the magnet dish is the setting of mutual attraction with the magnet piece, fixedly connected with rack on a lateral wall that the magnet piece kept away from the magnet dish, sliding connection has the material feeding funnel in the rack.
Preferably, a rotating groove is formed in a side wall, close to the square column, of the lifting seat, a rotating block is connected in the rotating groove in a rotating mode, the rotating groove and the rotating block are in concave-convex fit, and the rotating block is fixedly connected to the square column.
Preferably, an annular groove is formed in a side wall, close to the working tank, of the support frame, an annular block is connected with the annular groove in a rotating mode, a plurality of connecting rods are fixedly connected to a side wall, far away from the annular groove, of the annular block, and one ends, far away from the annular block, of the connecting rods are fixedly connected to a transmission gear.
Preferably, a clamping groove is formed in one side wall of the square column, which is close to the filter disc, a clamping block is connected in the clamping groove in a sliding manner, the clamping block is fixedly connected to the filter disc, a thread groove is formed in one side wall of the clamping groove, which is far away from the filter disc, a mounting bolt is connected in the thread groove in a threaded manner, and one end, which is far away from the thread groove, of the mounting bolt penetrates through the clamping block and the filter disc.
The utility model discloses a filter plate, including circular hole, square post, rotary ball, filter plate, rotary ball, sliding connection has square post in the circular hole, square post has two sections to constitute, one section square post rotates to be connected at circular hole, another section square post sets up on the filter plate, two sections swing joint has the swivel ball between the square post.
The inner wall of working tank is provided with four sets of touching subassemblies, wherein two sets of touching subassemblies are fixed in the inner wall left and right sides of working tank respectively, the touching subassembly on right side is slightly higher than the left side, and two sets of touching subassemblies are fixed on the filter disc in addition, and the touching subassembly includes fixed block, cotton rope and magnetic ball, the magnetic ball passes through cotton rope swing joint on the fixed block, all be equipped with matched with contact switch on the touching subassembly of fixed block and filter disc one side in the touching subassembly of working tank right side inner wall, contact switch electric connection has the exhaust hole.
A soybean oil refining process, comprising the steps of:
the method comprises the steps that S1, crude soybean oil is firstly put into a working tank through a feeding funnel, so that the crude soybean oil is filtered and decontaminated through a filter disc in the working tank, soybean oil entering the working tank can enter a liquid discharge pipe through a liquid discharge port, when the soybean oil is located in the liquid discharge pipe, a temperature control device can control a heat conducting net to heat the soybean oil through a temperature control end, a rotating motor can control a rotating shaft to drive a square column to rotate through a power gear and a transmission gear which are arranged in a meshed mode in the filtering process of the filter disc, then the filter disc is driven to rotate, a lifting motor can control a lifting shaft to drive a lifting seat and the square column to lift, and then the filter disc is lifted, so that residues filtered on the filter disc can enter an annular box through a liquid discharge port under the left and right centrifugal force, and the thrown oil can enter the working tank through a recovery port, the recovery pipe and the recovery hole to continue to participate in the working;
s2, filtering, removing impurities and heating crude soybean oil, then, fully mixing the crude soybean oil with a certain proportion of phosphoric acid solution in a mixer, then, further tempering the mixture in a delay tank, converting non-hydrated phospholipids in the oil into hydrated phospholipids, then, separating the hydrated phospholipids in a degumming centrifuge, temporarily storing the separated oil feet in a temporary storage tank, mixing the acidified oil with a certain proportion of alkali liquor, carrying out neutralization reaction on free fatty acid and alkali to generate sodium soap, then, fully reacting the sodium soap in a delay reaction tank, then, heating the mixture to a certain temperature by a pump, then, carrying out oil soap separation in a soap removal centrifuge, temporarily storing the separated oil feet in a soap foot tank, mixing the separated oil in the mixer with a certain proportion of hot water, adding a small amount of phosphoric acid solution for chelating and metal ions, facilitating the removal of impurities such as residual soap, and the like, then, fully reacting the separated oil feet in the delay reaction tank, water washing and separating the separated oil to remove impurities such as residual soap feet, finally, removing water and other volatile matters in a vacuum dryer, and conveying the washed oil to a decolorization section by a pump;
s3, heating the alkali oil refining by a heater, then entering a decoloring premix tank, mixing the alkali oil refining with clay in a certain proportion in the decoloring premix tank, then entering a decoloring tower for decoloring, pumping the mixture of the oil and clay after the decoloring reaction into a vane filter and a subsequent polishing filter, removing residual clay in the oil to obtain decoloring oil with pigments, residual soaps, metal oxides and the like removed, pumping the decoloring oil into a decoloring clean oil tank, heating the decoloring oil to a process required temperature by an oil-oil energy-saving heat exchanger, then entering a deodorizing tower for deodorizing, recycling heat of the deodorized hot oil by an energy-saving device, cooling to below 40 ℃, and finely filtering to obtain refined first-grade oil.
Compared with the prior art, the invention has the beneficial effects that:
when working personnel carry out filtering and impurity removing work on soybean crude oil by means of the filter disc, the filtered impurities can be thrown into the annular box by means of rotation of the filter disc to avoid influencing the filtering work under the action of centrifugal force, meanwhile, the lifting of the filter disc can be matched with oil in the working tank to impact holes of the filter disc and drive the filter disc to incline, and when the filter disc is inclined, the impurities are matched with air blowing through the air pump and the vent hole to blow the impurities into the annular box, so that the impurities are prevented from being excessively blocked on the filter disc and inconvenient to clean, and meanwhile, the oil thrown into the annular box can be recycled into the working tank to continue working due to the arrangement of structures such as a recycling pipe and the like, so that waste is greatly avoided.
Drawings
Fig. 1 is a schematic diagram of the front structure of a soybean oil refining apparatus according to the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
FIG. 3 is an enlarged view of the structure B of FIG. 1;
FIG. 4 is an enlarged view of the structure C of FIG. 1;
fig. 5 is an enlarged view of the D structure of fig. 1.
In the figure: 1 base, 2 foot pads, 3 working tanks, 4 discharge ports, 5 annular boxes, 6 support bars, 7 annular nets, 8 recovery ports, 9 recovery pipes, 10 recovery holes, 11 filter discs, 12 liquid discharge ports, 13 liquid discharge pipes, 14 heat conduction nets, 15 temperature control ends, 16 support frames, 17 round holes, 18 square columns, 19 lifting motors, 20 lifting shafts, 21 lifting seats, 22 transmission gears, 23 rotary motors, 24 rotary shafts, 25 power gears, 26 slots, 27 magnet blocks, 28 magnet discs, 29 storage racks, 30 feeding hoppers, 31 rotary grooves, 32 rotary blocks, 33 annular grooves, 34 annular blocks, 35 connecting rods, 36 clamping grooves, 37 temperature control equipment, 38 clamping blocks, 39 thread grooves, 40 mounting bolts, 41 rotary balls, 42 fixed blocks, 43 ropes, 44 magnet balls and 45 exhaust holes.
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.
Referring to fig. 1-5, a soybean oil refining device comprises a base 1, a plurality of pad feet 2 which are symmetrically arranged are fixedly connected to the upper end surface of the base 1, a working tank 3 is fixedly connected to one end of the plurality of pad feet 2 far away from the base 1, a plurality of discharge ports 4 which are symmetrically arranged are arranged on one side wall of the working tank 3 far away from the base 1, an annular box 5 is fixedly connected to the outer wall of one end of the working tank 3 far away from the base 1, the annular box 5 is arranged opposite to the plurality of discharge ports 4, a supporting bar 6 is fixedly connected to the inner wall of one side of the annular box 5 far away from the working tank 3, an annular net 7 is connected to the annular net 7 in a sliding manner, so that the annular net 7 can be conveniently taken and placed, impurities falling on the annular net 7 are subjected to idle discharge and cleaning work, a plurality of recovery ports 8 are arranged on one side wall of the annular box 5 near the base 1, a plurality of recovery pipes 9 are fixedly connected to one side wall of the annular box 5 near the base 1, a plurality of recovery pipes 9 are respectively arranged opposite to the plurality of recovery ports 8, a plurality of recovery pipes 9 are arranged opposite to the recovery pipes 3, a plurality of recovery pipes 3 are arranged opposite to one side wall of the recovery pipes 3, a plurality of recovery pipes 3 are arranged opposite to one another, a filter disc 11 is arranged in a filter disc is arranged in a sliding manner, and a filter disc is arranged in the filter disc 3 is connected to the filter disc 11, and the filter disc is arranged in a sliding manner, and the filter disc is arranged in a filter disc 11, and the filter disc is arranged in a rotary manner;
the working assembly comprises a liquid outlet 12 arranged on the side wall of one end of the working tank 3 close to the base 1, a liquid outlet 13 is fixedly connected to the outer wall of one end of the working tank 3 close to the base 1, the liquid outlet 13 is arranged opposite to the liquid outlet 12, a heat conducting net 14 is arranged in the liquid outlet 13, a temperature control device 37 is arranged on the outer wall of the liquid outlet 13, a temperature control end 15 is arranged on the temperature control device 37, one end of the temperature control end 15 far away from the temperature control device 37 penetrates through the liquid outlet 13, one end of the temperature control end 15 far away from the temperature control device 37 is arranged on the heat conducting net 14, the temperature control device 37 and the temperature control end 15 are devices in the prior art, filtered soybean oil can be heated through the heat conducting net 14, so that subsequent processing work can be completed smoothly, a supporting frame 16 is fixedly connected to the outer wall of one end of the working tank 3 far away from the base 1, a slot 26 is arranged on one side wall of the supporting frame 16 far away from the working tank 3, a magnet block 27 is connected in a sliding way, a magnet disc 28 is fixedly connected to the inner wall of the slot 26, the magnet disc 28 and the magnet disc 27 is arranged in a mutual attraction way, thus, workers can conveniently disassemble and assemble and disassemble the workers, and conveniently disassemble the workers can clean the hopper 29 by means of the magnet disc 29, and then put the hopper 30 is conveniently clean the working hopper by the working hopper 29;
the end, far away from the working tank 3, of the support frame 16 is provided with a circular hole 17, a square column 18 is connected to the circular hole 17 in a sliding manner, the square column 18 is rotatably connected to the circular hole 17, the square column 18 is arranged on the filter disc 11, a side wall, close to the filter disc 11, of the square column 18 is provided with a clamping groove 36, a clamping block 38 is connected to the clamping groove 36 in a sliding manner, the clamping block 38 is fixedly connected to the filter disc 11, a side wall, far away from the filter disc 11, of the clamping groove 36 is provided with a thread groove 39, a mounting bolt 40 is connected to the thread groove 39 in a threaded manner, one end, far away from the thread groove 39, of the mounting bolt 40 penetrates through the clamping block 38 and the filter disc 11, so that a worker can detach the filter disc 11 for maintenance work, a lifting motor 19 is arranged on one side wall, far away from the working tank 3, of the support frame 16 is provided with a lifting shaft 20, one end, far away from the lifting motor 19, of the lifting shaft 20 is fixedly connected to the lifting seat 21, the square column 18 is rotatably connected to the lifting seat 21, a rotating groove 31 is arranged on the side wall, close to the filter disc 11, the lifting seat 21 is provided with a rotating block 31, the rotating block 31 is connected to the rotating block 31 in a rotating groove 31, the rotating block 32 is arranged on the rotating groove 32, and the rotating block 32 is matched with the rotating block 32, and is arranged on the rotating block 32;
one end of the square column 18 close to the working tank 3 is slidingly connected with a transmission gear 22, the transmission gear 22 is rotationally connected with a support frame 16, a rotating motor 23 is arranged on one side wall of the support frame 16 close to the working tank 3, a rotating shaft 24 is arranged on the rotating motor 23, one end of the rotating shaft 24 far away from the rotating motor 23 is fixedly connected with a power gear 25, the power gear 25 and the transmission gear 22 are mutually meshed, an annular groove 33 is arranged on one side wall of the support frame 16 close to the working tank 3, an annular block 34 is rotationally connected with the annular groove 33, a plurality of connecting rods 35 are fixedly connected on one side wall of the annular block 34 far away from the annular groove 33, one ends of the plurality of connecting rods 35 far away from the annular block 34 are fixedly connected with the transmission gear 22, the square column 18 is slidingly connected in the circular hole 17, the square column 18 is formed by two sections, one section of square column 18 is rotationally connected to the circular hole 17, the other section of square column 18 is arranged on the filter disc 11, a rotary ball 41 is movably connected between the two sections of square columns 18, four groups of touch components are arranged on the inner wall of the working tank 3, wherein the two groups of touch components are respectively fixed on the left side and the right side of the inner wall of the working tank 3, the touch components on the right side are slightly higher than the left side, the other two groups of touch components are fixed on the filter disc 11, the touch components comprise a fixed block 42, a rope 43 and a magnetic ball 44, the magnetic ball 44 is movably connected on the fixed block 42 through the rope 43, matched contact switches are respectively arranged on the fixed block 42 in the touch components fixed on the right side inner wall of the working tank 3 and the touch components on one side of the filter disc 11, the contact switches are electrically connected with an exhaust hole 45, and the exhaust hole 45 is externally connected with an air pump;
the lifting seat 21 can smoothly drive the square column 18 to lift and does not interfere with the rotation of the square column 18, the lifting operation can enable the filter disc 11 to lift in oil in the working tank 3, so that the transmission gear 22 can be stably meshed with the power gear 25, and then the square column 18 is smoothly driven to finish rotating work, so that impurities can be smoothly thrown out of the filter disc 11, the blocking problem is avoided, when the lifting seat 21 drives the square column 18 to lift upwards, two groups of touch components on the filter disc (11) can be contacted with the touch components on the working tank (3), the four magnetic balls (44) can attract each other, the filter disc (11) is inclined due to the fact that the touch components on the right side of the working tank (3) are slightly higher than the left side, the contact switch on the filter disc (11) and the right side of the working tank (3) are in contact with the air pump, the air pump is started through the air outlet hole 45, the impurities on the inclined filter disc (11) are blown into the annular box 5 through the discharge hole 4, and the impurities can not be discharged out of the filter disc 11 in an excessive impact hole;
a soybean oil refining process, comprising the steps of:
the method comprises the steps that S1, crude soybean oil is thrown into a working tank 3 through a charging hopper 30, so that the crude soybean oil is filtered and decontaminated through a filter disc 11 in the working tank 3, soybean oil entering the working tank 3 can enter a liquid discharge pipe 13 through a liquid discharge port 12, when the soybean oil is located in the liquid discharge pipe 13, a temperature control device 37 can control a heat conducting net 14 to heat the soybean oil through a temperature control end 15, the rotating motor 23 can control a rotating shaft 24 to drive a square column 18 to rotate through a power gear 25 and a transmission gear 22 which are meshed with each other in the filtering process of the filter disc 11, the filter disc 11 is driven to rotate, a lifting motor 19 can control a lifting shaft 20 to drive a lifting seat 21 and the square column 18 to lift, and then the filter disc 11 is lifted, so that oil in the working tank 3 can impact holes of the filter disc 11, impurities can be prevented from being excessively blocked in the holes to affect the impurity discharging process, residues filtered on the filter disc 11 can enter an annular box 5 through the centrifugal force through the liquid discharge port 4 under the action, the thrown oil can pass through the annular net 7, the annular net 7 can be conveniently recycled through the annular net 7, and the annular net 7 can be conveniently recovered, and the waste of the filter disc can be prevented from entering the annular net 7 through the annular net 7 and the annular filter 7 is conveniently recovered, and the filter disc is recovered by the filter tank is conveniently, and the filter tank is recovered;
s2, filtering, removing impurities and heating crude soybean oil, then, fully mixing the crude soybean oil with a certain proportion of phosphoric acid solution in a mixer, then, further tempering the mixture in a delay tank, converting non-hydrated phospholipids in the oil into hydrated phospholipids, then, separating the hydrated phospholipids in a degumming centrifuge, temporarily storing the separated oil feet in a temporary storage tank, mixing the acidified oil with a certain proportion of alkali liquor, carrying out neutralization reaction on free fatty acid and alkali to generate sodium soap, then, fully reacting the sodium soap in a delay reaction tank, then, heating the mixture to a certain temperature by a pump, then, carrying out oil soap separation in a soap removal centrifuge, temporarily storing the separated oil feet in a soap foot tank, mixing the separated oil in the mixer with a certain proportion of hot water, adding a small amount of phosphoric acid solution for chelating and metal ions, facilitating the removal of impurities such as residual soap, and the like, then, fully reacting the separated oil feet in the delay reaction tank, water washing and separating the separated oil to remove impurities such as residual soap feet, finally, removing water and other volatile matters in a vacuum dryer, and conveying the washed oil to a decolorization section by a pump;
s3, heating the alkali oil refining by a heater, then entering a decoloring premix tank, mixing the alkali oil refining with clay in a certain proportion in the decoloring premix tank, then entering a decoloring tower for decoloring, pumping the mixture of the oil and clay after the decoloring reaction into a vane filter and a subsequent polishing filter, removing residual clay in the oil to obtain decoloring oil with pigments, residual soaps, metal oxides and the like removed, pumping the decoloring oil into a decoloring clean oil tank, heating the decoloring oil to a process required temperature by an oil-oil energy-saving heat exchanger, then entering a deodorizing tower for deodorizing, recycling heat of the deodorized hot oil by an energy-saving device, cooling to below 40 ℃, and finely filtering to obtain refined first-grade oil.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a soybean oil refining device, includes base (1), its characterized in that, fixedly connected with is a plurality of pad feet (2) that are mutual symmetry and set up on the up end of base (1), a plurality of pad feet (2) are kept away from the common fixedly connected with working tank (3) of one end of base (1), be equipped with a plurality of bin outlet (4) that are mutual symmetry and set up on the one end lateral wall that base (1) was kept away from to working tank (3), one end outer wall fixedly connected with annular box (5) that base (1) was kept away from to working tank (3), annular box (5) just set up to a plurality of bin outlet (4), fixedly connected with support bar (6) on one side inner wall that working tank (3) was kept away from to annular box (5), sliding connection has annular net (7) in annular net (7) laminating support bar (6) set up, be equipped with a plurality of recovery mouth (8) on one lateral wall that annular box (5) is close to base (1), a plurality of recovery tubes (9) are just set up on a plurality of recovery tubes (8) are kept away from on one side wall that base (1) is close to recovery tube (9) respectively, the side wall of the working tank (3) is provided with a plurality of recovery holes (10), the recovery holes (10) are respectively opposite to the recovery pipes (9), the working tank (3) is internally provided with a filter disc (11), the filter disc (11) is slidably connected in the working tank (3), the filter disc (11) is rotatably connected in the working tank (3), and the working tank (3) is provided with a working assembly;
the working assembly comprises a liquid outlet (12) arranged on the side wall of one end of the working tank (3) close to the base (1), a liquid outlet pipe (13) is fixedly connected to the outer wall of one end of the working tank (3) close to the base (1), the liquid outlet pipe (13) is just opposite to the liquid outlet (12), a heat conducting net (14) is arranged in the liquid outlet pipe (13), a temperature control device (37) is arranged on the outer wall of the liquid outlet pipe (13), wen Kongduan (15) is arranged on the temperature control device (37), one end of the temperature control end (15) far away from the temperature control device (37) penetrates through the liquid outlet pipe (13), one end of the temperature control end (15) far away from the temperature control device (37) is arranged on the heat conducting net (14), a supporting frame (16) is fixedly connected to the outer wall of one end of the working tank (3) far away from the base (1), a circular hole (17) is arranged in one end of the supporting frame (16), a lifting motor (19) is arranged on the side wall of the working tank (3), a lifting motor (19) is arranged on one end of the supporting frame (16) far away from the working tank (3), a lifting shaft (20) is connected with a lifting seat (20), the lifting seat (20) is fixedly connected with the lifting seat (20), one end of the square column (18) close to the working tank (3) is slidably connected with a transmission gear (22), the transmission gear (22) is rotatably connected to a support frame (16), a rotating motor (23) is arranged on one side wall of the support frame (16) close to the working tank (3), a rotating shaft (24) is arranged on the rotating motor (23), one end of the rotating shaft (24) away from the rotating motor (23) is fixedly connected with a power gear (25), and the power gear (25) and the transmission gear (22) are mutually meshed;
a rotary groove (31) is formed in one side wall, close to the square column (18), of the lifting seat (21), a rotary block (32) is connected with the rotary groove (31) in a rotary mode, the rotary groove (31) and the rotary block (32) are in concave-convex fit, and the rotary block (32) is fixedly connected to the square column (18);
an annular groove (33) is formed in one side wall, close to the working tank (3), of the supporting frame (16), an annular block (34) is connected in a rotating mode in the annular groove (33), a plurality of connecting rods (35) are fixedly connected to one side wall, far away from the annular groove (33), of the annular block (34), and one ends, far away from the annular block (34), of the connecting rods (35) are fixedly connected to a transmission gear (22);
a clamping groove (36) is formed in one side wall, close to the filter disc (11), of the square column (18), a clamping block (38) is connected in the clamping groove (36) in a sliding mode, the clamping block (38) is fixedly connected to the filter disc (11) and provided with a thread groove (39), a mounting bolt (40) is connected in the thread groove (39) in an internal thread mode, and one end, far away from the thread groove (39), of the mounting bolt (40) penetrates through the clamping block (38) and the filter disc (11);
the filter is characterized in that a square column (18) is slidably connected in the round hole (17), the square column (18) is formed by two sections, one section of the square column (18) is rotatably connected to the round hole (17), the other section of the square column (18) is arranged on the filter disc (11), and a rotary ball (41) is movably connected between the two sections of the square column (18);
the inner wall of work jar (3) is provided with four sets of touching subassemblies, wherein two sets of touching subassemblies are fixed respectively in the inner wall left and right sides of work jar (3), the right side touching subassembly is slightly higher than the left side, and two sets of touching subassemblies are fixed on filter disc (11) in addition, touching subassembly includes fixed block (42), cotton rope (43) and magnetic ball (44), magnetic ball (44) pass through cotton rope (43) swing joint on fixed block (42), all be equipped with matched with contact switch on fixed block (42) and the touching subassembly of filter disc (11) one side in the touching subassembly of work jar (3) right side inner wall, contact switch electric connection has exhaust hole (45).
2. The soybean oil refining apparatus according to claim 1, wherein a slot (26) is provided on a side wall of the support frame (16) far away from the working tank (3), a magnet block (27) is slidably connected in the slot (26), a magnet disc (28) is fixedly connected on an inner wall of the slot (26), the magnet disc (28) and the magnet block (27) are mutually attracted, a placing frame (29) is fixedly connected on a side wall of the magnet block (27) far away from the magnet disc (28), and a feeding funnel (30) is slidably connected in the placing frame (29).
3. A refining process of a soybean oil refining apparatus, employing a soybean oil refining apparatus as claimed in claim 2, characterized by comprising the steps of:
the method comprises the steps that S1, soybean crude oil is thrown into a working tank (3) through a feeding funnel (30), so that the soybean crude oil is filtered and decontaminated through a filter disc (11) in the working tank (3), soybean oil entering the working tank (3) can enter a liquid discharge pipe (13) through a liquid discharge port (12), when the soybean oil is located in the liquid discharge pipe (13), a temperature control device (37) can control a heat conducting net (14) to heat the soybean oil through a temperature control end (15), the filter disc (11) can control a rotating shaft (23) to drive a square column (18) to rotate through a power gear (25) and a transmission gear (22) which are arranged in a meshed mode, then the filter disc (11) is driven to rotate, a lifting motor (19) can control a lifting seat (21) and the square column (18) to lift, and then filtered residues on the filter disc (11) can enter an annular box (7) through a discharge port (4) and enter the annular box (7) under the left and right centrifugal force, and then can enter the annular box (8) to be recycled through the annular box (7) and the annular box (8) to be recycled;
s2, filtering, removing impurities and heating crude soybean oil, then, fully mixing the crude soybean oil with a certain proportion of phosphoric acid solution in a mixer, then, further tempering the mixture in a delay tank, converting non-hydrated phospholipids in the oil into hydrated phospholipids, then, separating the hydrated phospholipids in a degumming centrifuge, temporarily storing the separated oil feet in a temporary storage tank, mixing the acidified oil with a certain proportion of alkali liquor, carrying out neutralization reaction on free fatty acid and alkali to generate sodium soap, then, fully reacting the sodium soap in a delay reaction tank, then, heating the mixture to a certain temperature by a pump, then, carrying out oil soap separation in a soap removal centrifuge, temporarily storing the separated oil feet in a soap foot tank, mixing the separated oil in the mixer with a certain proportion of hot water, adding a small amount of phosphoric acid solution for chelating and metal ions, facilitating the removal of impurities such as residual soap, and the like, then, fully reacting the separated oil feet in the delay reaction tank, water washing and separating the separated oil to remove impurities such as residual soap feet, finally, removing water and other volatile matters in a vacuum dryer, and conveying the washed oil to a decolorization section by a pump;
s3, heating the alkali oil refining by a heater, then entering a decoloring premix tank, mixing the alkali oil refining with clay in a certain proportion in the decoloring premix tank, then entering a decoloring tower for decoloring, pumping the mixture of the oil and clay after the decoloring reaction into a vane filter and a subsequent polishing filter, removing residual clay in the oil to obtain decoloring oil with pigments, residual soaps, metal oxides and the like removed, pumping the decoloring oil into a decoloring clean oil tank, heating the decoloring oil to a process required temperature by an oil-oil energy-saving heat exchanger, then entering a deodorizing tower for deodorizing, recycling heat of the deodorized hot oil by an energy-saving device, cooling to below 40 ℃, and finely filtering to obtain refined first-grade oil.
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