CN112063451A - Quick cooling arrangement of pressed vegetable oil - Google Patents
Quick cooling arrangement of pressed vegetable oil Download PDFInfo
- Publication number
- CN112063451A CN112063451A CN202010971755.1A CN202010971755A CN112063451A CN 112063451 A CN112063451 A CN 112063451A CN 202010971755 A CN202010971755 A CN 202010971755A CN 112063451 A CN112063451 A CN 112063451A
- Authority
- CN
- China
- Prior art keywords
- vegetable oil
- cooling
- connection
- filter screen
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
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- 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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
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- 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
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
Abstract
The invention discloses a device for rapidly cooling pressed vegetable oil, which comprises a serpentine cooling pipe, a cooling box, a filter screen and a mounting frame, wherein an oil pipe is arranged outside the serpentine cooling pipe in a surrounding manner, a V-shaped funnel is fixedly connected and arranged in the cooling box, anti-blocking structures are arranged on two sides of the filter screen, the filter screen is fixedly connected and arranged in the mounting frame, the mounting frame is connected and provided with a connecting mounting plate, each anti-blocking structure comprises an ear plate, a connecting rod and a supporting column, the pushing plate is rotatably connected and provided with a rotating shaft, the rotating shaft is slidably connected with the mounting frame, two ends of the connecting rod are respectively rotatably connected with the pushing plate and the supporting column, the supporting column is rotatably connected and provided with a transition plate, the transition plate is provided with a sliding column in a threaded fit connection manner, the sliding column is slidably connected with the connecting. According to the invention, when the vegetable oil is cooled, the vegetable oil is filtered, so that the probability of equipment failure caused by oil residue in the vegetable oil of the cooling equipment is effectively reduced.
Description
Technical Field
The invention relates to the technical field of vegetable oil processing, in particular to equipment for rapidly cooling pressed vegetable oil.
Background
The oil extraction by squeezing is an oil extraction method for extruding grease from oil materials by the action of mechanical force. According to the depth of squeezing oil and the pressure of the squeezed material during squeezing, the squeezed oil can be divided into primary squeezing and pre-squeezing which is matched with leaching oil extraction. Compared with other oil extraction methods, the method has the advantages of simple process, less matched equipment, strong adaptability to oil varieties, flexible production, good oil product quality, light color, pure flavor and the like. Squeezing is generally carried out by cold squeezing and hot squeezing respectively, and vegetable oil needs to be cooled after hot squeezing is finished.
Contain the dregs of fat in the vegetable oil that squeezes the completion, the dregs of fat mixes when the entering cooling arrangement of vegetable oil, the dregs of fat can lead to certain influence to cooling arrangement, consequently, will get rid of the dregs of fat in the vegetable oil earlier when cooling down again to the plant, so that improve the quality and the cooling efficiency of vegetable oil, among the prior art, get rid of the dregs of fat through the filter screen and can lead to the vegetable oil when the filter screen, the filter screen mesh is too intensive, lead to the vegetable oil not convenient to pass through, when the mesh is great, the filter residue can block up the mesh.
Disclosure of Invention
The invention aims to provide equipment for rapidly cooling pressed vegetable oil, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quick cooling device for pressed vegetable oil comprises a serpentine cooling pipe, a cooling box, a filter screen and a mounting frame, wherein the mounting frame is positioned above the serpentine cooling pipe, the outside of the serpentine cooling pipe is surrounded by an oil pipe, the inside of the cooling box is fixedly connected with a V-shaped funnel, one end of the oil pipe is communicated with the bottom of the V-shaped funnel, anti-blocking structures are arranged on two sides of the filter screen, the filter screen is fixedly connected in the mounting frame, the mounting frame is connected with a connecting mounting plate, each anti-blocking structure comprises an ear plate, a connecting rod and a supporting column, the middle of a pushing plate is rotatably connected with a rotating shaft, the rotating shaft is slidably connected with the mounting frame, two ends of the connecting rod are rotatably connected with a pushing plate and the supporting column respectively, one end of the supporting column, which is far away from the connecting rod, is rotatably connected with a transition plate, the sliding column is connected with the connecting and mounting plate in a sliding mode, one end, far away from the transition plate, of the sliding column is connected with the mounting plate in a penetrating mode, and the floating plate is fixedly connected with the sliding column.
Further, the mounting bracket both ends all are provided with the connection mounting panel, connection mounting panel sliding connection is provided with the slide bar.
Furthermore, the both sides of cooler bin inner wall all fixed connection be provided with the fixed block, the both ends of slide bar are fixed connection respectively and are set up on the top and the fixed block of cooler bin.
Furthermore, the slide bar outside cover has vibrations spring, the both ends of vibrations spring fixed connection respectively set up on connecting mounting panel and fixed block.
Further, connect the mounting panel and include the spout and dismantle the spring, dismantle spring fixed connection and set up in the spout bottom, spout and mounting bracket sliding connection, the mounting bracket with dismantle spring swing joint, connect through locking bolted connection between mounting panel and the mounting bracket.
Furthermore, the top of cooling tank is provided with the oil inlet, the oil inlet is located the middle part of cooling tank, prevent stifled structure and be provided with two sets ofly, and set up about the oil inlet symmetry.
Furthermore, the two ends of the serpentine cooling pipe are located on the outer side of the cooling box and communicated with the heat exchanger, and one end, far away from the V-shaped funnel, of the oil pipe penetrates through the cooling box.
Compared with the prior art, the invention has the beneficial effects that:
when the vegetable oil is filtered, the oil residues in the vegetable oil can be prevented from blocking a cooling structure, the connecting mounting plate and the mounting frame drive the filter screen to move up and down under the impact of the vegetable oil and the action of the vibration spring when the vegetable oil is filtered, the vegetable oil can conveniently pass through the filter screen, the sliding column and the connecting mounting plate slide relatively under the action of the vibration spring and the buoyancy plate, the lug plate is pushed to move on the mounting frame through the supporting column and the connecting rod, the oil residues can be pushed out of meshes of the filter screen when the lug plate moves on the mounting frame, and the oil residues are effectively prevented from blocking the meshes of the filter screen.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a schematic structural view of a push structure according to the present invention.
Fig. 3 is a schematic structural view of the connection mounting plate of the present invention.
Fig. 4 is a partially enlarged view of the main sectional view a of the present invention.
In the figure: 1-heat exchanger, 2-serpentine cooling pipe, 3-cooling box, 4-oil pipe, 5-V-shaped funnel, 6-oil inlet, 7-fixed block, 8-vibration spring, 9-connecting mounting plate, 91-chute, 92-dismounting spring, 93-sliding hole, 10-sliding rod, 11-filter screen, 12-mounting frame, 13-pushing plate, 131-lug plate, 132-movable hole, 14-rotating shaft, 15-connecting rod, 16-supporting column, 17-transition plate, 18-sliding column, 19-buoyancy plate and 20-locking bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, in the embodiment of the present invention, a device for rapidly cooling pressed vegetable oil includes a serpentine cooling pipe 2, a cooling tank 3, and an installation frame 12, where the installation frame 12 is located above the serpentine cooling pipe 2, the serpentine cooling pipe 2 is filled with a cooling liquid, an oil pipe 4 is disposed around the serpentine cooling pipe 2, a V-shaped funnel 5 is fixedly connected in the cooling tank 3, the V-shaped funnel 5 is located above the serpentine cooling pipe 2, one end of the oil pipe 4 is communicated with the bottom of the V-shaped funnel 5, pressed vegetable oil enters from the top of the cooling tank 3 and enters the oil pipe 4 through the V-shaped funnel 5, and the serpentine cooling pipe 2 can cool the vegetable oil in the oil pipe 4.
Referring to fig. 1, two ends of the serpentine cooling pipe 2 are located outside the cooling tank 3, and are communicated with each other to form a heat exchanger 1, one end of the oil pipe 4, which is far away from the V-shaped funnel 5, penetrates through the cooling tank 3, and is communicated with the collecting structure, the cooling liquid in the serpentine cooling pipe 2 circularly flows in the serpentine cooling pipe 2, and continues to absorb heat in the oil pipe 4 after cooling the cooling liquid in the serpentine cooling pipe 2 through the heat exchanger 1, so as to ensure that the cooling liquid in the portion of the serpentine cooling pipe 2 located inside the cooling tank 3 is always lower than the temperature of the vegetable oil.
Example 2
Referring to fig. 1 and 3, in an embodiment of the present invention, anti-blocking structures are disposed on two sides of a filter screen 11, the filter screen 11 is fixedly connected and disposed in a mounting frame 12, the mounting frame 12 is connected and disposed with a connecting and mounting plate 9, the connecting and mounting plate 9 is provided with two sets, the two sets of connecting and mounting plates 9 are respectively disposed on two sides of the mounting frame 12, the connecting and mounting plate 9 includes a sliding groove 91, a detaching spring 92 and a sliding hole 93, one side of the sliding groove 91 is disposed to penetrate through the connecting and mounting plate 9, the detaching spring 92 is fixedly connected and disposed at the bottom of the sliding groove 91, the sliding groove 91 is slidably connected with the mounting frame 12, the mounting frame 12 is movably connected with the detaching spring 92, the connecting and mounting plate 9 is connected with the mounting frame 12 through a locking bolt 20, the sliding hole 93 is, slide in from the spout 91, then compress and dismantle spring 92, utilize locking bolt 20 will connect mounting panel 9 and mounting bracket 12 relatively fixed, when dismantling, unscrew locking bolt 20, mounting bracket 12 pops out one end distance with mounting bracket 12 from the spout 91 under the effect of dismantling spring 92, is convenient for take out mounting bracket 12 from 9.
Referring to fig. 1 and 3, both sides of the inner wall of the cooling box 3 are fixedly connected with fixing blocks 7, both ends of a slide bar 10 are respectively and fixedly connected to the top of the cooling box 3 and the fixing blocks 7, a vibration spring 8 is sleeved outside the slide bar 10, both ends of the vibration spring 8 are respectively and fixedly connected to a connecting mounting plate 9 and the fixing blocks 7, an oil inlet 6 is arranged at the top of the cooling box 3, the oil inlet 6 is located at the middle part of the cooling box 3, two groups of anti-blocking structures are arranged and are symmetrically arranged with respect to the oil inlet 6, the squeezed vegetable oil enters the cooling box 3 through the oil inlet 6 and is then transferred to a V-shaped funnel 5 through the filtering of a filter screen 11, when the vegetable oil is filtered by the filter screen 11, the vegetable oil impacts the filter screen 11, and the connecting mounting plate 9 and a mounting frame 12 are under the impact of the vegetable oil and the action, up-and-down motion, the vegetable oil of being convenient for passes through the filter screen, prevents that anti-blocking structure is used for removing the dregs of fat on the filter screen 11, prevents that the dregs of fat from going into the mesh in the filter screen 11 under vegetable oil's impact.
Referring to fig. 1 to 4, the anti-blocking structure comprises a pushing plate 13, a connecting rod 15 and a supporting column 16, the pushing plate 13 comprises lug plates 131 and movable holes 132, the movable holes 132 are arranged through the middle of the pushing plate 13, two groups of lug plates 131 are arranged at the top of the pushing plate 13, the movable holes 132 are rotatably connected with a rotating shaft 14, the rotating shaft 14 is slidably connected with an installation frame 12, two ends of the connecting rod 15 are rotatably connected with the lug plates 131 and the supporting column 16 respectively, one end of the supporting column 16 far away from the connecting rod 15 is rotatably connected with a transition plate 17, the bottom of the transition plate 17 is provided with a sliding column 18 in a threaded fit connection manner, the sliding column 18 is slidably connected with a connection installation plate 9, one end of the sliding column 18 far away from the transition plate 17 penetrates through the installation plate 9 and is fixedly connected with a buoyancy plate 19, and the buoyancy plate 19 is changed along with the change of the oil level between the filter screen 11 and the, when the sliding column 18 and the connecting and mounting plate 9 slide relatively, the pushing plate 13 slides relatively under the action of the connecting rod 15 and the supporting column 16, and the pushing plate 13 slides on the mounting frame 12 to clean oil residues blocking the filter screen 11.
The working principle of the invention is as follows:
when the invention works, vegetable oil enters the cooling box 3 through the oil inlet 6, the vegetable oil falls on the filter screen 11 for filtration, when the vegetable oil is filtered, the vegetable oil impacts the filter screen 11, the connecting mounting plate 9 and the mounting frame 12 move up and down under the impact of the vegetable oil and the action of the vibration spring 8, so that the vegetable oil can conveniently pass through the filter screen, when the connecting mounting plate 9 slides up and down, the connecting mounting plate 9 slides relative to the sliding column 18, the relative sliding between the sliding column 18 and the connecting mounting plate 9 can also be generated by the buoyancy plate 19, when the oil level between the V-shaped funnel 5 and the filter screen 11 changes, the buoyancy plate 19 drives the sliding column 18 to move, when the connecting mounting plate 9 and the sliding column 18 slide relative to each other, the pushing plate 13 slides relative to each other under the action of the connecting rod 15 and the supporting column 16, the pushing plate 13 slides on the mounting frame 12 to clean oil slag blocking the filter screen 11, the vegetable oil enters the V-, then the vegetable oil enters the oil pipe 4, the vegetable oil is discharged after being cooled in the oil pipe 4, the vegetable oil is cooled by absorbing heat through the serpentine cooling pipe 2 in the oil pipe 4, and the cooling liquid of the serpentine cooling pipe 2 can exchange heat through the heat exchanger 1.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a quick cooling arrangement of squeezed vegetable oil, includes snakelike cooling tube (2), cooler bin (3), filter screen (11) and mounting bracket (12), mounting bracket (12) are located snakelike cooling tube (2) top, its characterized in that, snakelike cooling tube (2) outside is encircleed and is provided with oil pipe (4), cooler bin (3) internal fixation connects and is provided with V-arrangement funnel (5), the one end intercommunication of oil pipe (4) sets up the bottom at V-arrangement funnel (5), filter screen (11) both sides are provided with prevents stifled structure, filter screen (11) fixed connection sets up in mounting bracket (12), mounting bracket (12) are connected and are provided with connection mounting panel (9), prevent stifled structure including pushing board (13), connecting rod (15) and support column (16), pushing board (13) middle part is rotated and is connected and is provided with axis of rotation (14), axis of rotation (14) and mounting bracket (12) sliding connection, the both ends of connecting rod (15) rotate with ejector plate (13) and support column (16) respectively and connect, the one end rotation connection of keeping away from connecting rod (15) in support column (16) is provided with cab apron (17), it is provided with sliding column (18) to cross cab apron (17) bottom screw-thread fit connection, sliding column (18) and connection mounting panel (9) sliding connection, sliding column (18) are kept away from the one end through connection mounting panel (9) of cab apron (17), and fixed connection is provided with buoyancy board (19).
2. The equipment for rapidly cooling pressed vegetable oil according to claim 1, characterized in that said mounting frame (12) is provided with a connection mounting plate (9) at both ends, said connection mounting plate (9) being slidably provided with a slide bar (10).
3. The equipment for rapidly cooling pressed vegetable oil according to claim 2, characterized in that both sides of the inner wall of the cooling tank (3) are fixedly connected with fixing blocks (7), and both ends of the sliding rod (10) are respectively fixedly connected with the top of the cooling tank (3) and the fixing blocks (7).
4. The equipment for rapidly cooling pressed vegetable oil according to claim 3, characterized in that the outside of the sliding rod (10) is sleeved with a vibration spring (8), and two ends of the vibration spring (8) are respectively fixedly connected and arranged on the connecting and mounting plate (9) and the fixed block (7).
5. The equipment for rapidly cooling pressed vegetable oil according to claim 4, characterized in that said connection mounting plate (9) comprises a sliding groove (91) and a detaching spring (92), said detaching spring (92) is fixedly connected and arranged at the bottom of the sliding groove (91), said sliding groove (91) is slidably connected with a mounting frame (12), said mounting frame (12) is movably connected with the detaching spring (92), and said connection mounting plate (9) is connected with the mounting frame (12) through a locking bolt (20).
6. The equipment for rapidly cooling pressed vegetable oil according to claim 1, wherein the top of the cooling tank (3) is provided with oil inlets (6), the oil inlets (6) are located in the middle of the cooling tank (3), and the anti-blocking structures are arranged in two groups and are symmetrically arranged about the oil inlets (6).
7. The equipment for rapidly cooling pressed vegetable oil according to claim 1, characterized in that both ends of said serpentine cooling pipe (2) are located outside the cooling tank (3) and are connected to a heat exchanger (1), and one end of said oil pipe (4) far from the V-shaped funnel (5) is arranged through the cooling tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971755.1A CN112063451B (en) | 2020-09-16 | 2020-09-16 | Quick cooling arrangement of pressed vegetable oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010971755.1A CN112063451B (en) | 2020-09-16 | 2020-09-16 | Quick cooling arrangement of pressed vegetable oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112063451A true CN112063451A (en) | 2020-12-11 |
| CN112063451B CN112063451B (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010971755.1A Active CN112063451B (en) | 2020-09-16 | 2020-09-16 | Quick cooling arrangement of pressed vegetable oil |
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| Country | Link |
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| CN (1) | CN112063451B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742095A (en) * | 2021-01-15 | 2021-05-04 | 蔡文强 | Automatic efficient crude oil impurity removal equipment |
| CN112915629A (en) * | 2020-12-30 | 2021-06-08 | 绩溪大会山农特产品开发有限公司 | Separation equipment is used in edible oil processing |
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| CN206910930U (en) * | 2017-01-17 | 2018-01-23 | 广州市天泷食品有限公司 | A kind of edible oil filter device |
| CN108328299A (en) * | 2018-02-28 | 2018-07-27 | 福州大学 | A kind of crank block pusher and its working method |
| CN207729888U (en) * | 2017-12-25 | 2018-08-14 | 云南雪域印象生物科技有限公司 | Walnut oil cooler |
| CN207958293U (en) * | 2018-02-07 | 2018-10-12 | 安徽华安食品有限公司 | A kind of sesame oil filtering cooling device |
| CN210656407U (en) * | 2019-07-17 | 2020-06-02 | 中国水利水电科学研究院 | Sewage treatment device |
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2020
- 2020-09-16 CN CN202010971755.1A patent/CN112063451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206910930U (en) * | 2017-01-17 | 2018-01-23 | 广州市天泷食品有限公司 | A kind of edible oil filter device |
| CN207729888U (en) * | 2017-12-25 | 2018-08-14 | 云南雪域印象生物科技有限公司 | Walnut oil cooler |
| CN207958293U (en) * | 2018-02-07 | 2018-10-12 | 安徽华安食品有限公司 | A kind of sesame oil filtering cooling device |
| CN108328299A (en) * | 2018-02-28 | 2018-07-27 | 福州大学 | A kind of crank block pusher and its working method |
| CN210656407U (en) * | 2019-07-17 | 2020-06-02 | 中国水利水电科学研究院 | Sewage treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112915629A (en) * | 2020-12-30 | 2021-06-08 | 绩溪大会山农特产品开发有限公司 | Separation equipment is used in edible oil processing |
| CN112742095A (en) * | 2021-01-15 | 2021-05-04 | 蔡文强 | Automatic efficient crude oil impurity removal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112063451B (en) | 2023-01-10 |
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