Centrifugal impurity removal equipment for purifying lubricating oil

Abstract

The utility model belongs to the field of lubricating oil equipment, and particularly relates to centrifugal impurity removal equipment for purifying lubricating oil, which comprises a side plate, a motor shaft is fixedly connected with a rotating shaft rotationally connected with the right end surface of the side plate, the rotating shaft is fixedly connected with a plurality of rotating plates distributed in a circumferential array, and the rotating shaft is provided with a plurality of through holes positioned among the rotating plates. The side cover is provided with an oil inlet hole which is coaxially aligned with the groove and has the same diameter as the groove, so that power can be provided for centrifugal impurity removal of lubricating oil by rotating the rotating plate, the lubricating oil is supplemented through the groove and the through hole for uninterrupted centrifugal impurity removal, the right side of the side plate is fixedly connected with the side cover, a filter plate is clamped in a plate groove, and the side cover is provided with an annular convex block; the rotating shaft is provided with an annular groove, and the rotating shaft and the annular convex block are rotationally connected into the annular groove, so that the rotating stability of the rotating shaft is ensured, and the filter plate can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the field of lubricating oil equipment, in particular to a centrifugal impurity removal device for lubricating oil purification. Background Technique

[0002] Lubricating oils of different purities are required for different mechanical equipment. The more precise the instrument, the higher the requirement for the purity of the lubricating oil. Impurities in the lubricating oil will damage the instrument. Therefore, it is necessary to remove impurities from the lubricating oil. By means of centrifugation, the problem of a small amount of impurities in the lubricating oil can be solved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a centrifugal impurity removal device for lubricating oil purification to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A centrifugal impurity removal device for lubricating oil purification, including side plates, the side plates are rotatably connected with a motor shaft, the motor shaft is fixedly connected with a rotating shaft rotatably connected to the right end face of the side plates, the rotating shaft is fixedly connected with a plurality of rotating plates distributed in a circumferential array, a groove is provided in the rotating shaft, the rotating shaft is provided with a plurality of through holes located between the rotating plates, and the side plates are provided with oil inlet holes coaxially aligned and of the same diameter as the groove, so that rotating the rotating plates can provide power for the centrifugal impurity removal of the lubricating oil, and the lubricating oil is supplemented through the groove and the through holes for continuous centrifugal impurity removal;

[0005] A side cover is fixedly connected to the right side of the side plates, both the side cover and the side plates are provided with plate grooves, a filter plate is clamped in the plate grooves, and the side cover is provided with an annular convex block, the rotating shaft is provided with an annular groove, and the rotating shaft is rotatably connected to the annular convex block in the annular groove, thus ensuring the stability of the rotation of the rotating shaft and enabling the convenient replacement of the filter plate.

[0006] Advantageously, the side plates are provided with card slots, and the side cover can be clamped into the card slots for quick positioning;

[0007] Advantageously, the side plates are provided with a plurality of threaded groove holes, and the side cover is provided with a plurality of screw holes coaxially aligned with the threaded groove holes. By passing screws through the screw holes and screwing them into the threaded groove holes, the side plates and the side cover are fixedly connected;

[0008] Advantageously, the side cover is fixedly connected with a sealing gasket, the sealing gasket is coaxially aligned with it, and the sealing gasket has a good sealing effect;

[0009] Advantageously, a motor is fixedly connected to the left end face of the side plates, and the motor is power-connected to the motor shaft, so that the motor can drive the rotating plates to rotate quickly;

[0010] Beneficial, an oil inlet pipe is fixedly connected to the right end face of the side cover, and an oil outlet pipe is fixedly connected to the lower side of the side cover. The oil inlet pipe and the oil outlet pipe are both fixedly connected with connecting plates, and are connected to the oil pipe through the connecting plates, so as to be able to access the lubricating oil containing impurities and discharge the lubricating oil after impurity removal;

[0011] Beneficial, a controller is fixedly connected to the right end face of the side plate, and the controller controls the motor.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In the present utility model, by providing a rotating shaft, a rotating plate and a filter plate, the motor can drive the rotating plate to rotate rapidly. After the lubricating oil inside the filter plate is centrifuged at high speed, under the action of the centrifugal force, the lubricating oil is filtered. After the filtered lubricating oil passes through the filter plate, it passes out through the oil outlet pipe to complete impurity removal and purification.

[0014] In the present utility model, by providing a gasket, a plate groove and a clamping groove, the filter plate can be quickly fixed through the plate groove, and good sealing performance is ensured through the gasket. Screwing the screw through the screw hole into the threaded groove hole can facilitate the installation and replacement of the filter plate. Description of the Drawings

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

[0016] Figure 2 is Figure 1 the top view of;

[0017] Figure 3 is Figure 2 the A-A sectional schematic diagram of;

[0018] Figure 4 is Figure 2 the B-B sectional schematic diagram of;

[0019] Figure 5 is Figure 3 the partial enlarged schematic diagram of;

[0020] Figure 6 is the three-dimensional schematic diagram of the clamping groove of the present utility model;

[0021] Figure 7 is the three-dimensional schematic diagram of the annular convex block of the present utility model;

[0022] Figure 8 is the three-dimensional schematic diagram of the rotating shaft of the present utility model.

[0023] In the figure: 100, side plate; 101, side cover; 102, controller; 103, oil inlet pipe; 104, oil outlet pipe; 105, screw; 106, motor; 107, motor shaft; 108, filter plate; 109, rotating shaft; 110, connecting plate; 111, rotating plate; 112, groove; 113, through hole; 114, oil inlet hole; 115, gasket; 116, clamping groove; 117, threaded groove hole; 118, plate groove; 119, screw hole; 120, annular convex block; 121, annular groove. Detailed implementation mode

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1:

[0026] Please refer to Figure 1-8 , the present invention provides a technical solution: a centrifugal impurity removal device for lubricating oil purification, including a side plate 100, the side plate 100 is rotatably connected to a motor shaft 107, the motor shaft 107 is fixedly connected to a rotating shaft 109 rotatably connected to the right end face of the side plate 100, the rotating shaft 109 is fixedly connected with a plurality of rotating plates 111 distributed in a circumferential array, the rotating shaft 109 is provided with a groove 112, the rotating shaft 109 is provided with a plurality of through holes 113 located between the rotating plates 111, and the side plate 100 is provided with an oil inlet hole 114 coaxially aligned and having the same diameter as the groove 112, so as to provide power for the centrifugal impurity removal of lubricating oil by rotating the rotating plates 111, and supplement lubricating oil through the groove 112 and the through holes 113 for continuous centrifugal impurity removal;

[0027] A side cover 101 is fixedly connected to the right side of the side plate 100. Both the side cover 101 and the side plate 100 are provided with plate grooves 118. A filter plate 108 is clamped in the plate groove 118. The side cover 101 is provided with an annular convex block 120, and the rotating shaft 109 is provided with an annular groove 121. The rotating shaft 109 is rotatably connected to the annular convex block 120 in the annular groove 121, thus ensuring the stability of the rotation of the rotating shaft 109 and enabling the convenient replacement of the filter plate 108.

[0028] The side plate 100 is provided with a clamping groove 116, and the side cover 101 can be clamped into the clamping groove 116 for quick positioning;

[0029] The side plate 100 is provided with a plurality of threaded slot holes 117, and the side cover 101 is provided with a plurality of screw holes 119 that are coaxially aligned with the threaded slot holes 117. By passing screws 105 through the screw holes 119 and screwing them into the threaded slot holes 117, the side plate 100 and the side cover 101 are fixedly connected;

[0030] The side cover 101 is fixedly connected with a gasket 115, and the gasket 115 is coaxially aligned with the 191. The gasket 115 has a good sealing effect;

[0031] The left end face of the side plate 100 is fixedly connected with a motor 106, and the motor 106 is power-connected to the motor shaft 107. Thus, the motor 106 can drive the rotating plate 111 to rotate rapidly;

[0032] The right end face of the side cover 101 is fixedly connected with an oil inlet pipe 103, and the lower side of the side cover 101 is fixedly connected with an oil outlet pipe 104. Both the oil inlet pipe 103 and the oil outlet pipe 104 are fixedly connected with a connecting plate 110. By connecting with the oil pipe through the connecting plate 110, lubricating oil containing impurities can be accessed and the lubricating oil after impurity removal can be discharged;

[0033] The right end face of the side plate 100 is fixedly connected with a controller 102, and the controller 102 controls the motor 106.

[0034] Working principle:

[0035] During installation, first snap the filter plate 108 into the plate slot 118 inside the side plate 100, then align the screw holes 119 on the side cover 101 with the threaded slot holes 117 left and right, snap the side cover 101 into the card slot 116, and then pass screws 105 through each screw hole 119 and screw them into the threaded slot holes 117 to fixedly connect the side plate 100 and the side cover 101. On the other side of the filter plate 108, it is snapped into the plate slot 118 of the side cover 101, and the annular convex block 120 is snapped into the annular groove 121. The gasket 115 has a good sealing effect;

[0036] Then connect the oil inlet pipe 103 to the lubricating oil pipe containing impurities, and connect the oil outlet pipe 104 to the storage oil tank. Start the motor 106 through the controller 102. The motor 106 drives the motor shaft 107 to rotate. The motor shaft 107 drives the rotating shaft 109 to rotate. The rotating shaft 109 drives the rotating plate 111 to rotate rapidly. After the lubricating oil flows into the groove 112 from the through hole 113, it flows into the filter plate 108 between the side cover 101 and the side plate 100 through the rotating shaft 109. Under the centrifugal action of the rapidly rotating rotating plate 111, it is thrown towards the filter plate 108. After being filtered by the filter plate 108, it is located between the filter plate 108 and the side cover 101, and finally is discharged from the lower oil outlet pipe 104 to complete centrifugal impurity removal;

[0037] When there is too much impurity attached to the filter plate 108, simply unscrew the screw 105 to quickly remove the side cover 101, and then remove the filter plate 108 from the plate groove 118 for quick replacement.

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

Claims

1. A centrifugal impurity removal device for lubricating oil purification, comprising a side plate (100), characterized in that: The side plate (100) is rotatably connected to a motor shaft (107), the motor shaft (107) is fixedly connected to a rotating shaft (109) rotatably connected to the right end surface of the side plate (100), the rotating shaft (109) is fixedly connected to a plurality of rotating plates (111) distributed in a circumferential array, a groove (112) is provided in the rotating shaft (109), the rotating shaft (109) is provided with a plurality of through holes (113) located between the rotating plates (111), and the side plate (100) is provided with an oil inlet hole (114) coaxially aligned with the groove (112) and having the same diameter as the oil inlet hole (114); The right side of the side plate (100) is fixedly connected to a side cover (101); both the side cover (101) and the side plate (100) are provided with a plate groove (118); a filter plate (108) is clamped in the plate groove (118); the side cover (101) is provided with an annular protrusion (120); the rotating shaft (109) is provided with an annular groove (121); the rotating shaft (109) is rotatably connected to the annular protrusion (120) and is in the annular groove (121).

2. The centrifugal impurity removal equipment for lubricating oil purification according to claim 1, characterized in that: The side plate (100) is provided with a slot (116), and the side cover (101) can be snapped into the slot (116) for rapid positioning.

3. The centrifugal impurity removal equipment for lubricating oil purification according to claim 2, characterized in that: The side plate (100) is provided with a plurality of threaded slot holes (117), and the side cover (101) is provided with a plurality of screw holes (119) coaxially aligned with the threaded slot holes (117). The side plate (100) and the side cover (101) are fixedly connected by passing screws (105) through the screw holes (119) and then screwing them into the threaded slot holes (117).

4. The centrifugal impurity removal equipment for lubricating oil purification according to claim 3, characterized in that: The side cover (101) is fixedly connected with a sealing gasket (115), and the sealing gasket (115) is coaxially aligned with the side cover (101).

5. The centrifugal impurity removal equipment for lubricating oil purification according to claim 4, characterized in that: A motor (106) is fixedly connected to the left end surface of the side plate (100), and the motor (106) is dynamically connected to the motor shaft (107).

6. The centrifugal impurity removal equipment for lubricating oil purification according to claim 5, characterized in that: The right end surface of the side cover (101) is fixedly connected to an oil inlet pipe (103), the lower side of the side cover (101) is fixedly connected to an oil outlet pipe (104), and both the oil inlet pipe (103) and the oil outlet pipe (104) are fixedly connected to a connecting plate (110).

7. The centrifugal impurity removal device for lubricating oil purification according to claim 6, characterized in that: A controller (102) is fixedly connected to the right end surface of the side plate (100), and the controller (102) controls the motor (106).

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