CN220572810U - Lubricating oil multistage filtering device - Google Patents
Lubricating oil multistage filtering device Download PDFInfo
- Publication number
- CN220572810U CN220572810U CN202320938510.8U CN202320938510U CN220572810U CN 220572810 U CN220572810 U CN 220572810U CN 202320938510 U CN202320938510 U CN 202320938510U CN 220572810 U CN220572810 U CN 220572810U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lubricating oil
- filtering device
- purifying
- pressurizing
- 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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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims 1
- 241000220317 Rosa Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a lubricating oil multistage filtering device which comprises a purifying cylinder, wherein an ingress pipe is welded on the left side of the purifying cylinder; the inside of the purifying cylinder is sequentially provided with a multi-stage purifying net from left to right, and is characterized in that the right end bolt of the purifying cylinder is provided with a delivery pipe; the left side of the ingress pipe is provided with a pressurizing conveying frame structure. The utility model can avoid easily introducing lubricating oil into the gap between the movable disc and the pressurizing cylinder by using the sealing gasket.
Description
Technical Field
The utility model belongs to the technical field of lubricating oil processing, and particularly relates to a lubricating oil multistage filtering device.
Background
Through stirring many times during lubricating oil processing, get into impurity easily when the stirring, an existing lubricating oil multi-stage filtration device, including the multi-stage filtration device body, the multi-stage filtration device body is including from left to right the multistage rose box that sets gradually, separate by first baffle between one-level rose box, the second baffle, separate by the second baffle between the tertiary rose box, be equipped with the limiting plate in the one-level rose box, be fixed with the board that flow equalizes on the limiting plate, the below of board that flow equalizes is fixed with and strains a section of thick bamboo, because the velocity of flow of lubricating oil is slow when using multistage filtration, thereby the filtration efficiency of lubricating oil has been influenced greatly.
Disclosure of Invention
The utility model provides a lubricating oil multistage filtering device which is simple in structure and can filter lubricating oil more efficiently.
The technical proposal is as follows: a lubricating oil multistage filtering device comprises a purifying cylinder, wherein an ingress pipe is welded on the left side of the purifying cylinder; the inside of the purifying cylinder is sequentially provided with a multi-stage purifying net from left to right, and is characterized in that the right end bolt of the purifying cylinder is provided with a delivery pipe; the left side of the ingress pipe is provided with a pressurizing conveying frame structure.
Preferably, the pressurizing conveying frame structure comprises a pressurizing cylinder, and an oil inlet pipe is welded on the upper left side of the pressurizing cylinder; the lifting cylinder is arranged on the upper bolt of the pressurizing cylinder; the lower part of the lifting cylinder is provided with a movable conveying frame structure.
Preferably, the movable conveying frame structure comprises a movable disc, a connecting ring is welded at the middle position of the movable disc, and the connecting ring is connected with a lower piston rod of the lifting cylinder through a bolt; the left side of the movable disc is provided with a first one-way valve; the lower part of the outer side of the movable disc is provided with a sealing gasket.
Compared with the prior art, the utility model has the beneficial effects that:
the sealing gasket can prevent lubricating oil from being easily introduced into the gap between the movable disc and the pressurizing cylinder.
In the utility model, the second one-way valve can prevent the lubricating oil from being introduced into the pressurizing cylinder.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the pressurized carrier structure of the present utility model.
Fig. 3 is a schematic structural view of the movable carriage structure of the present utility model.
In the figure:
1. a purifying cylinder; 2. an ingress pipe; 3. a multi-stage purification net; 4. a delivery tube; 5. a pressurized transport frame structure; 51. a pressurizing cylinder; 52. an oil inlet pipe; 53. a lifting cylinder; 54. a movable conveying frame structure; 541. a movable plate; 542. a connecting ring; 543. a first one-way valve; 544. and a sealing gasket.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in fig. 1 and 2, the utility model provides a lubricating oil multistage filtering device, which comprises a purifying cylinder 1, wherein an ingress pipe 2 is welded on the left side of the purifying cylinder 1; the inside of the purifying cylinder 1 is provided with a multi-stage purifying net 3 from left to right in sequence, and is characterized in that the right end bolt of the purifying cylinder 1 is provided with an eduction tube 4; a pressurizing conveying frame structure 5 is arranged on the left side of the ingress pipe 2; the pressurizing conveying frame structure 5 comprises a pressurizing cylinder 51, wherein an oil inlet pipe 52 is welded on the upper left side of the pressurizing cylinder 51, and lubricating oil to be filtered is conveniently conveyed through the oil inlet pipe 52; a lifting cylinder 53 is mounted on the upper bolt of the pressurizing cylinder 51; the movable conveying frame structure 54 is arranged at the lower part of the lifting air cylinder 53, and the movable conveying frame structure 54 can be driven to flexibly move up and down by the lifting air cylinder 53.
As shown in fig. 3, in the above embodiment, specifically, the movable carriage structure 54 includes a movable disc 541, a connecting ring 542 is welded in the middle of the movable disc 541, and the connecting ring 542 is connected with a lower piston rod of the lifting cylinder 53 by a bolt; the left side of the movable plate 541 is provided with a first check valve 543, and the lubricating oil at the upper part of the pressurizing cylinder 51 is conveniently guided down by the first check valve 543; the seal washer 544 is provided at the lower outer side of the movable plate 541, and the seal washer 544 prevents the lubricant from being easily introduced into the gap between the movable plate 541 and the pressure cylinder 51.
In the above embodiment, specifically, the second check valve is further disposed on the inner side of the introducing pipe 2, and the second check valve can prevent the lubricant from being introduced into the pressurizing cylinder 51.
In the above embodiment, specifically, the right lower portion of the pressurizing cylinder 51 is bolted to the introducing pipe 2.
Principle of operation
In the working process of the utility model, lubricating oil enters the inner side of the pressurizing cylinder 51 from the oil inlet pipe 52 during use, then the movable plate 541 is driven to move up and down under the action of the lifting cylinder 53, the oil is conveyed downwards through the first one-way valve 543 when the movable plate 541 ascends, and conversely, the lubricating oil is conveyed into the purifying cylinder 1 through the second one-way valve on the ingress pipe 2 when the movable plate 541 moves downwards, finally the lubricating oil is filtered through the multistage purifying net 3 and then is led out from the outside of the egress pipe 4, and the movable plate 541 is driven to repeatedly lift through the lifting cylinder 53, so that the efficiency of conveying and filtering the lubricating oil can be greatly improved.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (5)
1. The lubricating oil multistage filtering device comprises a purifying cylinder (1), wherein an ingress pipe (2) is welded on the left side of the purifying cylinder (1); the inside of the purifying cylinder (1) is sequentially provided with a multi-stage purifying net (3) from left to right, and is characterized in that the right end bolt of the purifying cylinder (1) is provided with a delivery pipe (4); the left side of the ingress pipe (2) is provided with a pressurizing conveying frame structure (5).
2. The lubricating oil multistage filtering device as claimed in claim 1, wherein the pressurized conveying frame structure (5) comprises a pressurized cylinder (51), and an oil inlet pipe (52) is welded on the upper left side of the pressurized cylinder (51); an elevating cylinder (53) is mounted on the upper bolt of the pressurizing cylinder (51); the lower part of the lifting cylinder (53) is provided with a movable conveying frame structure (54).
3. The lubricating oil multistage filtering device as claimed in claim 2, characterized in that the movable carriage structure (54) comprises a movable disc (541), a connecting ring (542) is welded in the middle of the movable disc (541), and the connecting ring (542) is connected with a lower piston rod of the lifting cylinder (53) through bolts; a first one-way valve (543) is arranged on the left side of the movable disc (541); a sealing washer (544) is arranged at the lower part of the outer side of the movable disc (541).
4. The multistage lubricating oil filtering device according to claim 1, characterized in that the inside of the inlet pipe (2) is further provided with a second one-way valve.
5. The multistage lubricating oil filtering device according to claim 2, wherein the right lower part of the pressurizing cylinder (51) is connected with the ingress pipe (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938510.8U CN220572810U (en) | 2023-04-24 | 2023-04-24 | Lubricating oil multistage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320938510.8U CN220572810U (en) | 2023-04-24 | 2023-04-24 | Lubricating oil multistage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220572810U true CN220572810U (en) | 2024-03-12 |
Family
ID=90121968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320938510.8U Active CN220572810U (en) | 2023-04-24 | 2023-04-24 | Lubricating oil multistage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220572810U (en) |
-
2023
- 2023-04-24 CN CN202320938510.8U patent/CN220572810U/en active Active
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