Combined centrifugal oil purifier

Abstract

The utility model discloses a combined centrifugal oil purifier which comprises an oil purifier body, a feeding port is formed in the top of the oil purifier body, a discharging port is formed in the side face of the oil purifier body, a guide pipe is connected to the feeding port through a flange, a filter screen is arranged in the oil purifier body, and three sets of guide grooves are formed in the surface of the oil purifier body. According to the oil purifier, the three sets of liftable supporting legs are arranged on the side face of the oil purifier, the supporting legs slide up and down in the guide grooves, so that the inserting grooves in the supporting legs are aligned with the inserting rods, and the oil purifier can be conveniently and rapidly cleaned; the sliding plate is pushed to slide in the movable bin through the restoring force of the spring, and the inserting rod is inserted into the inserting groove, so that the purpose of lifting the oil purifier is achieved, the height of the oil purifier can be conveniently adjusted when the oil purifier is regularly maintained, and the maintenance work is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil purifiers, in particular to a combined centrifugal oil purifier. Background Art

[0002] A centrifugal oil purifier utilizes centrifugal force to purify oil. Using a high-speed rotating centrifugal head, the oil, water, and impurities in lubricants with varying degrees of contamination are subjected to varying centrifugal forces, rapidly separating them. The centrifugal oil purifier's operating principle is based on the fact that in a centrifugal or gravitational field, immiscible light and heavy liquid and solid phases of varying densities experience different settling velocities, resulting in stratification. Because the centrifugal force generated by the high-speed rotation of the drum is far greater than gravity, centrifugal separation can achieve the same effect as gravity separation in a short period of time, making it particularly suitable for situations where gravity separation is impractical. While existing combined centrifugal oil purifiers are generally sufficient for daily use, some shortcomings still require improvement.

[0003] When using the existing centrifugal oil purifier, the staff needs to regularly perform maintenance and upkeep on the oil purifier, such as replacing the filter element, cleaning the separation rotor, etc., and since the height of the feed port cannot be adjusted, it is inconvenient for the staff to perform maintenance and upkeep on the oil purifier. Therefore, we propose a combined centrifugal oil purifier to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a combined centrifugal oil purifier to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined centrifugal oil purifier, comprising an oil purifier, a feed port being provided on the top of the oil purifier, a discharge port being provided on the side of the oil purifier, a conduit being connected to the feed port through a flange, a filter being provided inside the oil purifier, three groups of guide grooves being provided on the surface of the oil purifier, support feet being slid in the guide grooves, movable bins being provided on the side surfaces of the guide grooves facing away from the oil purifier, sliding plates being slid transversely in the movable bins, insertion rods being provided on the inner walls of the sliding plates, multiple groups of slots being provided on the surfaces of the support feet corresponding to the inner end surfaces of the insertion rods, and springs being wound around the surfaces of the insertion rods in the movable bins.

[0006] As a further preferred embodiment of the present technical solution, a pull ring is provided on the surface of the insertion rod facing away from the oil purifier, and the pull ring is designed to be circular.

[0007] As a further preferred embodiment of the present technical solution, ten groups of slots are provided, and the ten groups of slots are all arranged at equal intervals on the outer wall of the supporting foot.

[0008] As a further preferred embodiment of the present technical solution, the outer walls of the support legs are all provided with connecting brackets, and the three groups of support legs are connected to each other via the connecting brackets.

[0009] As a further preferred embodiment of the present technical solution, four groups of positioning grooves are provided in the conduit, positioning posts are provided on the surfaces of the feed ports in the positioning grooves, and the positioning grooves are staggered with the thread grooves on the conduit.

[0010] As a further preferred embodiment of the present technical solution, the positioning post is designed to be cylindrical, and the positioning groove is provided as a through hole adapted to the positioning post.

[0011] As a further preferred embodiment of the present technical solution, the pull rings are all designed with rounded corners, and a rubber sleeve may be wrapped around the surface of the pull ring.

[0012] The utility model provides a combined centrifugal oil purifier, which has the following beneficial effects:

[0013] 1. The utility model provides three sets of liftable support feet on the side of the oil purifier. By sliding the support feet up and down in the guide groove, the slots on the support feet are aligned with the insertion rods. Then, the restoring force of the spring pushes the sliding plate to slide in the movable bin, and the insertion rods are inserted into the slots, thereby achieving the purpose of lifting the oil purifier. During regular maintenance and servicing, the height of the oil purifier can be easily adjusted, making maintenance and servicing work more convenient.

[0014] 2. The utility model provides a positioning groove and a positioning column between the feed port and the conduit. The positioning groove can be driven by the conduit to be sleeved on the positioning column, so as to achieve the purpose of positioning the threaded hole between the feed port and the conduit. At the same time, it can also prevent the conduit from being damaged and slipping down from the feed port, thereby facilitating the staff to perform flange connection between the feed port and the conduit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the first three-dimensional cross-sectional structure of the present invention;

[0017] Figure 3 This is a schematic diagram of a second three-dimensional cross-sectional structure of the present invention;

[0018] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0020] In the figure: 1. Oil purifier; 2. Feed port; 3. Discharge port; 4. Conduit; 5. Guide groove; 6. Support foot; 7. Movable bin; 8. Sliding plate; 9. Insert rod; 10. Slot; 11. Spring; 12. Pull ring; 13. Connecting bracket; 14. Positioning groove; 15. Positioning column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a combined centrifugal oil purifier includes an oil purifier 1, a feed port 2 is provided on the top of the oil purifier 1, a discharge port 3 is provided on the side of the oil purifier 1, a conduit 4 is connected to the feed port 2 through a flange, a filter is provided in the oil purifier 1, three groups of guide grooves 5 are provided on the surface of the oil purifier 1, support feet 6 are slid in the guide grooves 5, and a movable bin 7 is provided on the side surface of the guide groove 5 away from the oil purifier 1, a sliding plate 8 is slid laterally in the movable bin 7, and an insertion rod 9 is provided on the inner wall of the sliding plate 8, and a plurality of groups of slots 10 are provided on the surface of the support foot 6 corresponding to the inner end surface of the insertion rod 9, and a spring 11 is wound around the surface of the insertion rod 9 in the movable bin 7.

[0023] By arranging three sets of liftable supporting feet 6 on the side of the oil purifier 1, and sliding the supporting feet 6 up and down in the guide groove 5, the slots 10 on the supporting feet 6 are aligned with the insertion rod 9, and then the restoring force of the spring 11 pushes the sliding plate 8 to slide in the movable bin 7, and the insertion rod 9 is inserted into the slot 10, thereby achieving the purpose of lifting and lowering the oil purifier 1, so that the height of the oil purifier 1 can be easily adjusted during regular maintenance and servicing, making maintenance and servicing work more convenient.

[0024] In other embodiments, a pull ring 12 is provided on the surface of the insertion rod 9 facing away from the oil purifier 1, and the pull ring 12 is designed in a circular ring shape;

[0025] With this design, when the staff needs to adjust the height of the oil purifier 1, they pull the pull ring 12 to make the pull ring 12 drive the insertion rod 9 to slide in the slot 10, to prevent the insertion rod 9 from slipping due to the smooth surface of the insertion rod 9 when pulling the insertion rod 9, thereby causing the insertion rod 9 to slide back to its original position under the restoring force of the spring 11, and the insertion rod 9 needs to be adjusted again.

[0026] In other embodiments, ten groups of slots 10 are provided, and the ten groups of slots 10 are arranged on the outer wall of the supporting foot 6 at equal intervals;

[0027] Through this design, the support foot 6 slides in the guide groove 5, so that the slots 10 on the support foot 6 are aligned with the insertion rods 9 in sequence, and the restoring force of the spring 11 pushes the insertion rods 9 to be inserted into the ten groups of slots 10 in sequence, thereby achieving the purpose of lifting and lowering the oil purifier 1.

[0028] In other embodiments, the outer walls of the support legs 6 are all provided with connecting brackets 13, and the three groups of support legs 6 are connected to each other through the connecting brackets 13;

[0029] Through this design, it is possible to push one group of support legs 6 so that the support legs 6 can be connected to the bracket 13 to achieve the purpose of operating three groups of support legs 6 at the same time, effectively shortening the time for staff to operate the oil purifier 1 to lift and lower, and improving operating efficiency.

[0030] In other embodiments, four sets of positioning grooves 14 are provided in the conduit 4, and positioning posts 15 are provided on the surface of the feed port 2 in the positioning grooves 14. The positioning grooves 14 and the thread grooves on the conduit 4 are staggered.

[0031] By setting the positioning groove 14 and the positioning column 15 between the feed port 2 and the conduit 4, the positioning groove 14 can be driven by the conduit 4 to be sleeved on the positioning column 15 to achieve the purpose of positioning the threaded hole between the feed port 2 and the conduit 4. At the same time, it can also prevent the conduit 4 from being damaged and sliding down from the feed port 2, thereby facilitating the staff to perform flange connection on the feed port 2 and the conduit 4.

[0032] In other embodiments, the positioning post 15 is cylindrical in design, and the positioning groove 14 is provided as a through hole 8 adapted to the positioning post 15 ;

[0033] Through this design, by putting the positioning groove 14 on the catheter 4 on the positioning column 15, the contact area between the positioning column 15 and the positioning groove 14 is increased, thereby achieving the purpose of positioning the catheter 4 and the feed port 2, and preventing the catheter 4 from being displaced on the feed port 2.

[0034] In other embodiments, the pull ring 12 is designed with rounded corners, and a rubber sleeve may be wrapped around the surface of the pull ring 12;

[0035] With this design, when the worker is in cold weather, the rubber cover can be provided so that the worker is less likely to have cold hands and suffer physical discomfort when holding the pull ring 12. At the same time, the rounded corner design on the pull ring 12 can also improve the comfort of the worker's hand when holding the pull ring 12.

[0036] The utility model provides a combined centrifugal oil purifier, the specific working principle of which is as follows:

[0037] When in use, first put the positioning groove 14 on the conduit 4 on the positioning column 15, so that the conduit 4 is flange-connected to the feed port 2, and then the oil is transported to the feed port 2 through the conduit 4, and then the oil is purified through the oil purifier 1 and the filter screen. When the staff needs to maintain and service the oil purifier 1, by pulling the pull ring 12 in the direction away from the oil purifier 1, the pull ring 12 drives the sliding plate 8 to slide in the movable bin 7 through the insertion rod 9, and causes the spring 11 to deform, and the insertion rod 9 slides out of the slot 10 and slides into the movable bin 7 at the same time, and then slides the supporting foot 6 in the guide groove 5, so that the supporting foot 6 drives the other two sets of supporting feet 6 to slide synchronously in the guide groove 5 through the connecting bracket 13, so that the height of the oil purifier 1 is lowered to the appropriate position, and then releases the spring 11, and the sliding plate 8 is pushed to slide in the movable bin 7 by the restoring force of the spring 11, and the insertion rod 9 is inserted into the slot 10, thereby achieving the purpose of lifting the oil purifier 1.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined centrifugal oil purifier, comprising an oil purifier (1), characterized in that: The oil purifier (1) is provided with a feed port (2) on the top, a discharge port (3) on the side of the oil purifier (1), a conduit (4) is connected to the feed port (2) via a flange, a filter is provided in the oil purifier (1), three groups of guide grooves (5) are provided on the surface of the oil purifier (1), support legs (6) are slid in the guide grooves (5), a movable bin (7) is provided on the side of the guide groove (5) facing away from the oil purifier (1), a sliding plate (8) is slid transversely in the movable bin (7), an insertion rod (9) is provided on the inner wall of the sliding plate (8), a plurality of groups of slots (10) are provided on the surface of the support leg (6) corresponding to the inner end surface of the insertion rod (9), and a spring (11) is wound around the surface of the insertion rod (9) in the movable bin (7).

2. A combined centrifugal oil purifier according to claim 1, characterized in that: A pull ring (12) is provided on the surface of the insertion rod (9) facing away from the oil purifier (1), and the pull ring (12) is designed to be circular.

3. The combined centrifugal oil purifier according to claim 1, characterized in that: Ten groups of the slots (10) are provided, and the ten groups of the slots (10) are all arranged at equal intervals on the outer wall of the supporting foot (6).

4. The combined centrifugal oil purifier according to claim 1, characterized in that: The outer walls of the support legs (6) are all provided with connecting brackets (13), and the three groups of support legs (6) are connected to each other via the connecting brackets (13).

5. The combined centrifugal oil purifier according to claim 1, characterized in that: Four groups of positioning grooves (14) are provided in the conduit (4), and positioning posts (15) are provided on the surface of the feed port (2) in the positioning grooves (14). The positioning grooves (14) and the thread grooves on the conduit (4) are designed to be staggered.

6. A combined centrifugal oil purifier according to claim 5, characterized in that: The positioning column (15) is designed to be cylindrical, and the positioning groove (14) is provided as a through hole adapted to the positioning column (15).

7. The combined centrifugal oil purifier according to claim 2, characterized in that: The pull ring (12) is designed with rounded corners, and a rubber sleeve can be wound around the surface of the pull ring (12).

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