High-speed rotary drum centrifugal oil purifier

Abstract

The utility model belongs to the technical field of oil purifiers, and particularly relates to a high-speed rotary drum centrifugal oil purifier which comprises a bottom plate, a fixed drum is fixedly connected to the upper end of the bottom plate, a protective cover is detachably connected to the upper end of the fixed drum through a first connecting assembly, a rotary drum is arranged in the fixed drum, and the rotary drum is connected with the protective cover through a second connecting assembly. The lower end face of the rotating cylinder is provided with an inserting hole, the bottom end of the interior of the rotating cylinder is fixedly connected with a sleeve, the inserting hole is located at the lower end of the sleeve, the interior of the fixing cylinder is rotationally connected with a rotating shaft, the circumferential face of the rotating shaft is connected with a driving assembly, and the rotating shaft penetrates through the bottom plate and is rotationally connected with the bottom plate. And the insertion shaft extends into the sleeve through the insertion hole and is connected with the sleeve. According to the utility model, the rotary drum can be conveniently and quickly detached from the centrifugal oil purifier to be independently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil purifiers, in particular to a high-speed rotary drum centrifugal oil purifier. Background Art

[0002] The centrifugal oil purifier adopts the principle of centrifugal separation. According to the different specific gravities of oil and solid impurities, it uses high-speed rotation to remove solid impurities in the oil, and completes the oil purification process with high efficiency and high quality, so that the oil can be recycled many times. It is an oil purification device widely used by enterprises.

[0003] After the centrifugal oil purifier is used to separate the oil and solid impurities, a large amount of solid impurities will adhere to the inner wall of the drum. Since the existing drum is installed in the centrifugal oil purifier through cumbersome steps and complex structure, it is not convenient to quickly disassemble the drum for separate cleaning. Summary of the invention

[0004] The utility model aims to provide a high-speed rotary drum centrifugal oil purifier, which has the function of conveniently and quickly disassembling the rotary drum from the centrifugal oil purifier for separate cleaning.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a high-speed rotary drum centrifugal oil purifier, including a base plate, a fixed drum is fixedly connected to the upper end of the base plate, and a protective cover is detachably connected to the upper end of the fixed drum through a first connecting component, a rotary drum is arranged inside the fixed drum, and the rotary drum is connected to the protective cover through a second connecting component, a socket is provided on the lower end surface of the rotary drum, a sleeve is fixedly connected to the bottom end of the rotary drum, and the socket is located at the lower end of the sleeve, a rotating shaft is rotatably connected to the inside of the fixed drum, and a driving component is connected to the circumferential surface of the rotating shaft, the rotating shaft passes through the base plate and is rotatably connected to the base plate, a disc is fixedly connected to the upper end of the rotating shaft, and an insertion shaft is fixedly connected to the upper end of the disc, and the insertion shaft extends into the sleeve through the socket and is connected to the sleeve.

[0006] Optionally, the driving assembly includes a motor, a driving wheel, a driven wheel and a belt, the upper end of the base plate is fixedly connected to the motor, the output shaft end of the motor is fixedly connected to the driving wheel, the circumferential surface of the rotating shaft is fixedly connected to the driven wheel, and the driving wheel and the driven wheel are connected by a belt.

[0007] Optionally, a discharge pipe is fixedly connected to the lower end of the fixed cylinder, and the discharge pipe passes downward through the bottom plate and is fixedly connected to the bottom plate.

[0008] Optionally, the first connecting component includes a first ear plate, a positioning hole, a positioning shaft, a second ear plate, a second magnetic block and a first magnetic block, the left and right sides of the circumferential surface of the fixed cylinder are fixedly connected with the first ear plates, the upper ends of the two first ear plates are fixedly connected with the positioning shafts, the front and rear sides of the circumferential surface of the fixed cylinder are fixedly connected with the first magnetic blocks, the left and right sides of the circumferential surface of the protective cover are fixedly connected with the second ear plates, the upper end surfaces of the two second ear plates are provided with positioning holes, the positioning shaft is connected to the second ear plate through the positioning holes, the front and rear sides of the circumferential surface of the protective cover are fixedly connected with the second magnetic blocks, and the two second magnetic blocks are respectively attracted to the two first magnetic blocks.

[0009] Optionally, a feed pipe is fixedly connected to the upper end of the protective cover.

[0010] Optionally, the second connecting assembly includes a support frame, a connecting shaft, a circular hole and a fixed shaft, the bottom end of the inside of the rotating drum is fixedly connected to the connecting shaft, the circumferential surface of the connecting shaft is rotatably connected to the support frame, the upper end of the support frame is fixedly connected to the fixed shaft, the upper end surface of the protective cover is provided with a circular hole, and the fixed shaft is connected to the protective cover through the circular hole.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, the second connecting component is controlled to move upward to drive the rotating drum and the protective cover to be quickly removed from the fixed drum, and then the protective cover is pulled upward to separate the protective cover from the rotating drum, so that the rotating drum can be cleaned separately and conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0016] Figure 3 This is a schematic diagram of the partial cross-section of the main view of the three-dimensional structure of the utility model after the protective cover is removed;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. bottom plate; 2. fixed cylinder; 3. protective cover; 4. feed pipe; 5. motor; 6. first ear plate; 7. first magnetic block; 8. second magnetic block; 9. second ear plate; 10. positioning shaft; 11. fixed shaft; 12. belt; 13. support frame; 14. connecting shaft; 15. rotating cylinder; 16. discharge pipe; 17. positioning hole; 18. circular hole; 19. rotating shaft; 20. driven wheel; 21. driving wheel; 22. sleeve; 23. plug shaft; 24. disc; 25. socket. DETAILED DESCRIPTION

[0019] Now, the embodiments of the present utility model are described. Figures 1 to 4 , a high-speed rotary drum centrifugal oil purifier is provided for explanation. A high-speed rotary drum centrifugal oil purifier comprises a base plate 1, a fixed drum 2 is fixedly connected to the upper end of the base plate 1, a protective cover 3 is detachably connected to the upper end of the fixed drum 2 through a first connecting assembly, a rotary drum 15 is arranged inside the fixed drum 2, the rotary drum 15 is connected to the protective cover 3 through a second connecting assembly, a plug hole 25 is provided on the lower end surface of the rotary drum 15, a sleeve 22 is fixedly connected to the bottom end of the rotary drum 15, the plug hole 25 is located at the lower end of the sleeve 22, a rotating shaft 19 is rotatably connected to the inside of the fixed drum 2, a driving assembly is connected to the circumferential surface of the rotating shaft 19, the rotating shaft 19 passes through the base plate 1 and is rotatably connected to the base plate 1, a disc 24 is fixedly connected to the upper end of the rotating shaft 19, an insert shaft 23 is fixedly connected to the upper end of the disc 24, the insert shaft 23 extends into the sleeve 22 through the plug hole 25 and is connected to the sleeve 22. During operation, under the action of the first connecting component, the protective cover 3 is stably covered on the upper end of the fixed cylinder 2, and at the same time, under the action of the second connecting component, the rotating cylinder 15 is connected to the protective cover 3. During specific use, the driving component works to drive the rotating shaft 19 to rotate, thereby driving the disc 24 to rotate, and then driving the plug shaft 23 to rotate. At this time, with the cooperation of the sleeve 22, the rotating cylinder 15 rotates at a high speed, and centrifugal force is formed inside the rotating cylinder, so that the solid impurities in the oil inside the rotating cylinder 15 adhere to the inner wall of the rotating cylinder 15, and the liquid oil in the oil passes through the upper end of the rotating cylinder 15 and enters between the fixed cylinder 2 and the rotating cylinder 15, thereby realizing the separation and purification of the oil. In the process of purifying the oil, the protective cover 3 can reduce the probability of the oil being separated from the fixed cylinder 2, so that the separated oil is not easily wasted.

[0020] The utility model provides a high-speed rotary drum centrifugal oil purifier. Compared with the prior art, the utility model can control the second connecting component to move upward to drive the rotary drum 15 and the protective cover 3 to be quickly removed from the fixed drum 2, and then pull the protective cover 3 upward to separate the protective cover 3 from the rotary drum 15, so that the rotary drum can be cleaned separately and quickly.

[0021] In another embodiment of the present invention, please refer to Figures 1 to 3The driving assembly includes a motor 5, a driving wheel 21, a driven wheel 20 and a belt 12. The upper end of the bottom plate 1 is fixedly connected to the motor 5, the output shaft end of the motor 5 is fixedly connected to the driving wheel 21, the circumferential surface of the rotating shaft 19 is fixedly connected to the driven wheel 20, and the driving wheel 21 and the driven wheel 20 are connected by the belt 12. When the motor 5 works, the output end of the motor 5 drives the driving wheel 21 to rotate, and at this time, under the action of the belt 12, the driven wheel 20 is driven to rotate, and then the rotating shaft 19 is driven to rotate, so the driving assembly can provide power for the rotating shaft 19 to rotate.

[0022] In another embodiment of the present invention, please refer to Figures 1 to 3 The lower end of the fixed cylinder 2 is fixedly connected with a discharge pipe 16, which passes through the bottom plate 1 downward and is fixedly connected to the bottom plate 1. During operation, the oil separated by the rotating cylinder 15 can be discharged outward along the discharge pipe 16.

[0023] In another embodiment of the present invention, refer to Figures 1 to 3 The first connecting component includes a first ear plate 6, a positioning hole 17, a positioning shaft 10, a second ear plate 9, a second magnetic block 8 and a first magnetic block 7. The left and right sides of the circumferential surface of the fixed cylinder 2 are fixedly connected with the first ear plates 6, the upper ends of the two first ear plates 6 are fixedly connected with the positioning shafts 10, the front and rear sides of the circumferential surface of the fixed cylinder 2 are fixedly connected with the first magnetic blocks 7, the left and right sides of the circumferential surface of the protective cover 3 are fixedly connected with the second ear plates 9, the upper end surfaces of the two second ear plates 9 are provided with positioning holes 17, the positioning shaft 10 is connected to the second ear plate 9 through the positioning holes 17, the front and rear sides of the circumferential surface of the protective cover 3 are fixedly connected with the second magnetic blocks 8, and the two second magnetic blocks 8 are respectively attracted to the two first magnetic blocks 7. When installing the protective cover 3, it is necessary to ensure that the positioning shaft 10 passes through the positioning hole 17 and is connected to the second ear plate 9, and the second magnetic block is adsorbed on the upper end of the first magnetic block 7. At this time, the protective cover 3 can be stably located at the upper end of the fixed cylinder 2 to protect the upper end of the fixed cylinder 2 and prevent oil from splashing out of the fixed cylinder 2 during the separation process.

[0024] In another embodiment of the present invention, please refer to Figure 1 and Figure 3 The upper end of the protective cover 3 is fixedly connected with a feed pipe 4. During operation, oil can be added to the inside of the drum 15 through the feed pipe 4 so as to perform subsequent high-speed centrifugal purification operations.

[0025] In another embodiment of the present invention, please refer to Figure 1 and Figure 3The second connecting component includes a support frame 13, a connecting shaft 14, a circular hole 18 and a fixed shaft 11. The bottom end of the inside of the rotating drum 15 is fixedly connected to the connecting shaft 14, the circumferential surface of the connecting shaft 14 is rotatably connected to the support frame 13, the upper end of the support frame 13 is fixedly connected to the fixed shaft 11, and a circular hole 18 is opened on the upper end surface of the protective cover 3, and the fixed shaft 11 is connected to the protective cover 3 through the circular hole 18. During operation, when installing the protective cover 3, it is necessary to ensure that the fixed shaft 11 is connected to the protective cover 3 along the circular hole 18, and at the same time, the upper end surface of the connecting shaft 14 is in contact with the top end surface inside the protective cover 3. When purifying the oil, the protective cover 3 is not easy to affect the rotation of the drum 15. When the drum 15 needs to be removed, the fixed shaft 11 is held and moved upward, driving the connecting shaft 14, the drum 15 and the protective cover 3 to move upward until the second ear plate 9 is disengaged from the positioning shaft 10, the first magnetic block 7 is disengaged from the second magnetic block 8, and the drum 15 is disengaged from the fixed drum 2. Then, the protective cover 3 is separated, and the drum 15 can be cleaned separately.

[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-speed rotary drum centrifugal oil purifier, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixed cylinder (2), the upper end of the fixed cylinder (2) is detachably connected to a protective cover (3) via a first connecting assembly, a rotating cylinder (15) is arranged inside the fixed cylinder (2), the rotating cylinder (15) is connected to the protective cover (3) via a second connecting assembly, a plug hole (25) is provided on the lower end surface of the rotating cylinder (15), a sleeve (22) is fixedly connected to the bottom end of the rotating cylinder (15), and the plug hole (25) is located at the sleeve (2 2), the interior of the fixed cylinder (2) is rotatably connected to a rotating shaft (19), the circumferential surface of the rotating shaft (19) is connected to a driving assembly, the rotating shaft (19) passes through the bottom plate (1) and is rotatably connected to the bottom plate (1), the upper end of the rotating shaft (19) is fixedly connected to a disc (24), the upper end of the disc (24) is fixedly connected to an insertion shaft (23), the insertion shaft (23) extends into the sleeve (22) through the insertion hole (25) and is connected to the sleeve (22).

2. A high-speed drum centrifugal oil purifier as claimed in claim 1, characterized in that: The driving assembly comprises a motor (5), a driving wheel (21), a driven wheel (20) and a belt (12); the upper end of the base plate (1) is fixedly connected to the motor (5); the output shaft end of the motor (5) is fixedly connected to the driving wheel (21); the circumferential surface of the rotating shaft (19) is fixedly connected to the driven wheel (20); and the driving wheel (21) and the driven wheel (20) are connected via a belt (12).

3. A high-speed drum centrifugal oil purifier as claimed in claim 1, characterized in that: The lower end of the fixed cylinder (2) is fixedly connected to a discharge pipe (16), and the discharge pipe (16) passes downward through the bottom plate (1) and is fixedly connected to the bottom plate (1).

4. A high-speed drum centrifugal oil purifier as claimed in claim 1, characterized in that: The first connecting component comprises a first ear plate (6), a positioning hole (17), a positioning shaft (10), a second ear plate (9), a second magnetic block (8) and a first magnetic block (7); the first ear plates (6) are fixedly connected to the left and right sides of the circumferential surface of the fixed cylinder (2); the upper ends of the two first ear plates (6) are fixedly connected to the positioning shafts (10); the front and rear sides of the circumferential surface of the fixed cylinder (2) are fixedly connected to the first magnetic block (7); the left and right sides of the circumferential surface of the protective cover (3) are fixedly connected to the second ear plates (9); the upper end surfaces of the two second ear plates (9) are provided with positioning holes (17); the positioning shaft (10) is connected to the second ear plate (9) through the positioning holes (17); the front and rear sides of the circumferential surface of the protective cover (3) are fixedly connected to the second magnetic blocks (8), and the two second magnetic blocks (8) are respectively attracted to the two first magnetic blocks (7).

5. A high-speed drum centrifugal oil purifier as claimed in claim 1, characterized in that: The upper end of the protective cover (3) is fixedly connected to a feed pipe (4).

6. A high-speed drum centrifugal oil purifier as claimed in claim 1, characterized in that: The second connecting assembly comprises a support frame (13), a connecting shaft (14), a circular hole (18) and a fixed shaft (11); the bottom end of the rotating drum (15) is fixedly connected to the connecting shaft (14); the circumferential surface of the connecting shaft (14) is rotatably connected to the support frame (13); the upper end of the support frame (13) is fixedly connected to the fixed shaft (11); the upper end surface of the protective cover (3) is provided with a circular hole (18); and the fixed shaft (11) is connected to the protective cover (3) through the circular hole (18).

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