CN110923062A - Novel vegetable oil filter and inner chamber filtering structure thereof - Google Patents
Novel vegetable oil filter and inner chamber filtering structure thereof Download PDFInfo
- Publication number
- CN110923062A CN110923062A CN201911167975.2A CN201911167975A CN110923062A CN 110923062 A CN110923062 A CN 110923062A CN 201911167975 A CN201911167975 A CN 201911167975A CN 110923062 A CN110923062 A CN 110923062A
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- Prior art keywords
- oil
- filter
- tank
- vegetable oil
- filtering structure
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- 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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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 43
- 235000015112 vegetable and seed oil Nutrition 0.000 title claims abstract description 25
- 239000008158 vegetable oil Substances 0.000 title claims abstract description 25
- 239000003921 oil Substances 0.000 claims abstract description 96
- 235000019198 oils Nutrition 0.000 claims abstract description 96
- 239000007787 solid Substances 0.000 claims description 7
- 239000003129 oil well Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 1
- 235000014571 nuts Nutrition 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
Images
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
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/23—Supported filter elements arranged for outward flow filtration
- B01D29/27—Filter bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a novel vegetable oil filter and an inner chamber filtering structure thereof, and relates to the technical field of vegetable oil filtration. According to the invention, the secondary filtration is carried out through the arranged filter box and the filter bag, the filter screen blocks larger particles in the oil body, the damage of the pump is avoided, the filter bag carries out secondary filtration on fine impurities in the oil body, the cleanliness of oil liquid is ensured, the filtering effect of the oil body is better, the oil body enters the connecting pipe through the arranged three-way oil outlet pipe, when the filter bag needs to be replaced, the valve at the top of the connecting pipe which is in use is closed, and the connecting pipe provided with the filter bag is connected with the other side of the three-way oil outlet pipe, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of vegetable oil filtration, in particular to a novel vegetable oil filter and an inner cavity filtering structure thereof.
Background
Vegetable oil is a compound compounded by unsaturated fatty acid and glycerol, is widely distributed in nature, is grease obtained from fruits, seeds and germs of plants, such as peanut oil, soybean oil, linseed oil, castor oil, rapeseed oil and the like, is banburied to obtain crude oil, and the crude oil has a plurality of impurities, and the impurities are remained and harm the health of people when being eaten, so the filtering operation is generally carried out by adopting a filtering device.
And current filter filtration is single, only filters the oil body, and the large granule impurity in the oil body causes the influence to the pump body easily, and when filtration changed, need suspend filtering operation, and machining efficiency is low.
Disclosure of Invention
The invention aims to: in order to solve the problem that the filtering structure of the existing filtering machine is single, only the oil body is filtered, large-particle impurities in the oil body easily influence the pump body, and when the filtering structure is replaced, the filtering operation needs to be suspended, and the processing efficiency is low, the novel vegetable oil filter and the inner chamber filtering structure thereof are provided.
In order to achieve the purpose, the invention provides the following technical scheme: a novel vegetable oil filter and an inner bore filtering structure thereof comprise a supporting frame, wherein an oil outlet tank is arranged inside the supporting frame, a tank cover is arranged at the top of the oil outlet tank, a plurality of groups of supporting columns are fixed at the top of the tank cover, a processing tank is fixed at the top of the supporting columns, a plurality of groups of oil inlet pipes are fixed at the top of the tank cover, a connecting pipe is arranged at the top of the oil inlet pipe, a filter bag is arranged inside the connecting pipe, a three-way oil outlet pipe is arranged at the top of the connecting pipe, the top of the three-way oil outlet pipe is fixedly connected with the processing tank, a motor is installed at the top of the processing tank, the output end of the motor is connected with a rotating shaft extending into the processing tank, a plurality of groups of baffle plates are fixed at the tail end of the rotating shaft, an oil well pump is installed at one, and a filter screen is arranged in the filter tank, a cover plate is arranged on one side of the filter tank, and a fixing ring is fixed on one side of the cover plate.
Preferably, the inside of tee bend oil outlet pipe is provided with the cavity, there is the piston inside of cavity through spring swing joint.
Preferably, the tank cover and the oil outlet tank are provided with corresponding mounting holes on the outer sides.
Preferably, the top of the filter screen is provided with a through hole.
Preferably, the filter screen is detachably connected with the fixing ring through threads.
Preferably, the top and the bottom of connecting pipe, the bottom of tee bend oil outlet pipe both sides, the top of advancing oil pipe, one side of filter-tank all weld the ring flange, and the inboard of ring flange is provided with the first hole of multiunit.
Preferably, the inner side of the cover plate is provided with a plurality of groups of second holes matched with the first holes.
Preferably, a supporting plate is fixed at the top of the filter bag, and a plurality of groups of third holes matched with the first holes are formed in the inner side of the supporting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the oil filter, the secondary filtration is performed through the filter box and the filter bag, the filter screen blocks larger particles in the oil body, the damage of the pump is avoided, the filter bag performs secondary filtration on fine impurities in the oil body, the cleanliness of oil is guaranteed, and the filtering effect of the oil body is better;
2. according to the invention, through the three-way oil outlet pipe, oil bodies enter the connecting pipe, when the filter bag needs to be replaced, the valve at the top of the connecting pipe in use is closed, and the connecting pipe provided with the filter bag is connected with the other side of the three-way oil outlet pipe, so that the production efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a filter tank and a cover plate according to the present invention;
FIG. 4 is a schematic structural diagram of the connecting tube of the present invention;
FIG. 5 is an enlarged view of the present invention A;
fig. 6 is a partial structural schematic diagram of the present invention.
In the figure: 1. a support frame; 2. discharging the oil tank; 3. a can lid; 4. mounting holes; 5. an oil inlet pipe; 6. a support pillar; 7. a connecting pipe; 8. a three-way oil outlet pipe; 9. a flange plate; 10. a treatment tank; 11. a motor; 12. a discharge pipe; 13. a rotating shaft; 14. a baffle plate; 15. an oil well pump; 16. a filter tank; 17. a cover plate; 18. a fixing ring; 19. a filter screen; 20. a cavity; 21. a piston; 22. a spring; 23. and (5) filtering the bags.
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.
Referring to fig. 1-6, a novel vegetable oil filter and its inner bore filtering structure comprises a supporting frame 1, an oil outlet tank 2 is arranged inside the supporting frame 1, a tank cover 3 is arranged on the top of the oil outlet tank 2, a plurality of groups of supporting columns 6 are fixed on the top of the tank cover 3, a processing tank 10 is fixed on the top of the supporting columns 6, a plurality of groups of oil inlet pipes 5 are fixed on the top of the tank cover 3, a connecting pipe 7 is arranged on the top of the oil inlet pipe 5, a filter bag 23 is arranged inside the connecting pipe 7, a three-way oil outlet pipe 8 is arranged on the top of the connecting pipe 7, the top of the three-way oil outlet pipe 8 is fixedly connected with the processing tank 10, a motor 11 is arranged on the top of the processing tank 10, an output end of the motor 11 is connected with a rotating shaft 13 extending into the processing tank 10, a plurality of baffle plates 14 are fixed on the tail end of the rotating shaft, the suction end of the oil pump 15 is connected with a filter tank 16, a filter screen 19 is arranged in the filter tank 16, a cover plate 17 is arranged on one side of the filter tank 16, and a fixing ring 18 is fixed on one side of the cover plate 17.
According to the invention, through the arranged baffle 14, the output end of the motor 11 drives the rotating shaft 13 to rotate, so that the rotating shaft 13 drives the baffle 14 to rotate in the treatment tank 10, the baffle 14 pushes the oil body to rotate, the oil body enters the connected three-way oil outlet pipe 8 in the rotating process, the valves arranged on two sides of the three-way oil outlet pipe 8 are closed, the valve on one side of the three-way oil outlet pipe 8 connected with the connecting pipe 7 is opened, the oil body is discharged into the connecting pipe 7 along the three-way oil outlet pipe 8 with the valve opened, the valve on the other side is closed, when the filter bag 23 in the used connecting pipe 7 needs to be replaced, the valve on the other side is started, the other side of the three-way oil outlet pipe 8 is connected with the new connecting pipe 7 provided with the filter bag 23, and the filtering.
Referring to fig. 5, a cavity 20 is provided inside the three-way oil outlet pipe 8, and a piston 21 is movably connected inside the cavity 20 through a spring 22.
This kind of novel vegetable oil filter and inner chamber filtration passes through the piston 21 that sets up, the oil body extrudees piston 21 downwards under the action of gravity, make piston 21 extension spring 22, in the runner connecting pipe 7 in the clearance that makes the oil body pass through piston 21 and cavity 20 inner wall, when not carrying out the oil pumping operation, the inside pressure of treatment trough 10 is in balance, spring 22 draws piston 21 to plug up the passageway that the tee bend goes out oil pipe 8 and circulates downwards, make it keep certain leakproofness, the closed operation of valve on the better cooperation tee bend goes out oil pipe 8.
Referring to fig. 1, the tank cover 3 and the oil outlet tank 2 are provided with corresponding mounting holes 4.
This kind of novel vegetable oil filter and inner chamber filtration passes through mounting hole 4 that sets up, uses the bolt to wear into mounting hole 4, uses the nut to screw in the bolt, makes cover 3 can dismantle with oil tank 2 and be connected, and cover 3 can follow and put aside in oil tank 2 to operate the oil body of oil tank 2 inside, also conveniently the part more than cover 3 who puts aside maintains the operation etc..
Please refer to fig. 4, the top of the filter screen 19 is provided with a through hole.
This kind of novel vegetable oil filter and inner chamber filtration is through the through-hole that sets up, and the through-hole is mutually supported with the pipeline at 16 tops of filter tank, makes the oil body enter into the through-hole through the pipeline, and inside reentrant filter screen 19, the better filtration operation who cooperates the oil body.
Referring to fig. 4, the filter net 19 is detachably connected to the fixing ring 18 by a screw.
This kind of novel vegetable oil filter and inner chamber filtration is provided with the external screw thread through solid fixed ring 8 outsides, the inside one side of filter screen 19 is provided with the internal thread that mutually supports with the external screw thread, make filter screen 19 screw into solid fixed ring 18 with the pivoted mode, make solid fixed ring 18 plug up filter screen 19 right side, make filter screen 19 left side circulation, after the particle impurity in the filter screen 19 filtered oil body, discovery rotates solid fixed ring 18, make solid fixed ring 18 leave filter screen 19, can conveniently pour the impurity in the filter screen 19, the clearance operation that makes impurity is more simple.
Please refer to fig. 1, 2, 3 and 4, the top and bottom of the connecting pipe 7, the bottom of the two sides of the three-way oil outlet pipe 8, the top of the oil inlet pipe 5 and one side of the filtering tank 16 are welded with flanges 9, and the inner side of the flanges 9 is provided with a plurality of sets of first holes.
This novel vegetable oil filter and bore filtration passes through the first hole that sets up, uses in the bolt and the nut that first hole mutually supported, and the bolt passes first hole, uses the nut to screw up, can conveniently advance the installation and the dismantlement operation of oil pipe 5 and connecting pipe 7 bottom, connecting pipe 7 top and tee bend play oil pipe 8 bottoms to dismantle when connecting pipe 7 needs carry out filter bag 23 and change, use the operation more simple, better cooperation oil body filters processing.
Referring to fig. 4, the inner side of the cover plate 17 is provided with a plurality of sets of second holes matching with the first holes.
This kind of novel vegetable oil filter and interior bore filtration passes through the second hole that sets up, the first hole of ring flange is mutually supported on second hole and the filter-tank 16, pass first hole and second hole with the bolt, use the nut to screw up, make filter screen 19 right side blocked by solid fixed ring 18, make the inside one-way circulation left that forms of filter-tank 16, thereby control the flow direction of the oil body, and simultaneously, dismantle bolt and nut, make filter screen 19 take out from filter-tank 16, the convenient clearance to impurity in the filter screen 19.
Please refer to fig. 3, a supporting plate is fixed on the top of the filter bag 23, and a plurality of sets of third holes matching with the first holes are formed on the inner side of the supporting plate.
This kind of novel vegetable oil filter and bore filtration passes through the backup pad that sets up, and the first hole at the first hole of ring flange 9, the first hole of backup pad and the first hole at 7 tops of connecting pipe are worn into with the bolt in proper order in backup pad top and third hole, use the nut to tighten the bolt, make filter bag 23 enter into the inside of connecting pipe 7, make tee bend play oil pipe 8 and connecting pipe 7 fixed, can conveniently be to the installation and the dismantlement of filter bag 23, it is more convenient to use.
The working principle is as follows: the oil body is pumped by an oil pump 15, the oil body firstly enters the through hole of a filter screen 19 through the top of a filter tank 16, large-particle impurities in the oil body are blocked by the filter screen 19 and stay in the filter screen 19, then the oil body enters a discharge pipe 12 through the left side of the filter screen 19 and enters a treatment tank 10, the output end of a motor 11 drives a rotating shaft 13 to rotate, the rotating shaft drives a baffle plate 14 to drive the oil body entering the treatment tank 10 to rotate, the oil body falls into different three-way oil outlet pipes 8, then the oil body enters a connecting pipe 7, small-particle impurities are blocked by a filter bag 23 through the filter bag 23, the oil body enters an oil inlet pipe 5 through the filter bag 23 and then enters an oil outlet tank 2 to be discharged, after long-time use, the connecting pipe provided with the filter bag 23 is aligned with the oil inlet pipe 5 and the three-way oil outlet pipe 8 and is fixed by bolts and nuts, open the valve that connecting pipe 7 top tee bend of new dress goes out oil pipe 8 one side, then close the valve that is connecting pipe 7 top tee bend and goes out oil pipe 8 one side, dismantle bolt and nut, dismantle the change to the filter bag 23 of the inside connecting pipe 7 of long-time use, the tee bend that the multiunit connecting pipe 7 is being connected the difference goes out oil pipe 8, avoids a tee bend to go out oil pipe 8 and blocks, influences processing.
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.
Claims (8)
1. The utility model provides a novel vegetable oil filter and inner chamber filtration thereof, includes support frame (1), its characterized in that: the oil outlet tank (2) is arranged inside the support frame (1), the tank cover (3) is arranged at the top of the oil outlet tank (2), a plurality of groups of support columns (6) are fixed at the top of the tank cover (3), the treatment tank (10) is fixed at the top of the support columns (6), a plurality of groups of oil inlet pipes (5) are fixed at the top of the tank cover (3), a connecting pipe (7) is arranged at the top of the oil inlet pipes (5), a filter bag (23) is arranged inside the connecting pipe (7), a three-way oil outlet pipe (8) is arranged at the top of the connecting pipe (7), the top of the three-way oil outlet pipe (8) is fixedly connected with the treatment tank (10), a motor (11) is installed at the top of the treatment tank (10), the output end of the motor (11) is connected with a rotating shaft (13) extending to the inside of the treatment tank (10), and a, oil-well pump (15) are installed to one side of treatment tank (10), and the exhaust end of oil-well pump (15) is connected with discharge pipe (12) that extend to treatment tank (10) inside, the suction end of oil-well pump (15) is connected with filter tank (16), and the inside of filter tank (16) is provided with filter screen (19), one side of filter tank (16) is provided with apron (17), one side of apron (17) is fixed with solid fixed ring (18).
2. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: the three-way oil outlet pipe (8) is internally provided with a cavity (20), and the cavity (20) is movably connected with a piston (21) through a spring (22).
3. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: the outer sides of the tank cover (3) and the oil outlet tank (2) are provided with corresponding mounting holes (4).
4. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: the top of the filter screen (19) is provided with a through hole.
5. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: the filter screen (19) is detachably connected with the fixing ring (18) through threads.
6. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: the top and the bottom of connecting pipe (7), the bottom of tee bend oil outlet pipe (8) both sides, the top of advancing oil pipe (5), one side of filter-tank (16) all have welded ring flange (9), and the inboard of ring flange (9) is provided with the first hole of multiunit.
7. The novel vegetable oil filter and its bore filtering structure as claimed in claim 1, wherein: and a plurality of groups of second holes matched with the first holes are formed in the inner side of the cover plate (17).
8. The novel vegetable oil filter and its bore filtering structure as claimed in claim 4, wherein: the top of the filter bag (23) is fixed with a support plate, and the inner side of the support plate is provided with a plurality of groups of third holes matched with the first holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167975.2A CN110923062A (en) | 2019-11-25 | 2019-11-25 | Novel vegetable oil filter and inner chamber filtering structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167975.2A CN110923062A (en) | 2019-11-25 | 2019-11-25 | Novel vegetable oil filter and inner chamber filtering structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110923062A true CN110923062A (en) | 2020-03-27 |
Family
ID=69851018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911167975.2A Withdrawn CN110923062A (en) | 2019-11-25 | 2019-11-25 | Novel vegetable oil filter and inner chamber filtering structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110923062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267522A (en) * | 2021-12-31 | 2022-04-01 | 江苏恒大变压器有限公司 | Outdoor oil-immersed transformer convenient to installation protection machanism |
-
2019
- 2019-11-25 CN CN201911167975.2A patent/CN110923062A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267522A (en) * | 2021-12-31 | 2022-04-01 | 江苏恒大变压器有限公司 | Outdoor oil-immersed transformer convenient to installation protection machanism |
| CN114267522B (en) * | 2021-12-31 | 2022-09-13 | 江苏恒大变压器有限公司 | Outdoor oil-immersed transformer convenient to installation protection machanism |
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Application publication date: 20200327 |