Oil stain removal device

Abstract

The present application belongs to the technical field of oil stain cleaning, and discloses an oil stain removal device, including a cover plate, a rotating drum is slidably sleeved through the central inner cavity of the cover plate, and the rotating drum is flush with the bottom of the cover plate, a screw rod is slidably sleeved through the center position of the bottom end of the rotating drum, a first motor is connected to the top of the screw rod, and the first motor is fixedly installed inside the bottom end of the rotating drum, a threaded slider is screwed on the outer wall of the screw rod, and three connecting rods are evenly fixedly connected to the outer wall of the threaded slider; the present application can mainly support the upper structure through the set cover plate, and cooperate with the set rotating drum, screw rod, first motor, threaded slider, connecting rod, brush, limit rod, gear one, gear two, second motor and support assembly, locking assembly, so that the whole can be positioned and placed on the cylindrical reactor, and the automatic cleaning and removal effect of the oil stains on the inner wall of the reactor can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of oil pollution cleaning, and more specifically, to an oil pollution removal device. Background Art

[0002] In the process of preparing biodiesel from waste animal and plant oils, the waste animal and plant oils need to be prepared into crude oil first, that is, the waste animal and plant oils are placed in a reactor, a catalyst is added and heated to crack them, and crude oil is obtained after condensation, and then the crude oil is distilled to obtain the finished product.

[0003] At present, in order to prevent the accumulation of oil stains on the inner wall of some specific cylindrical reactors, it is usually necessary to frequently remove the oil stains on the inner wall of the reactor. However, the existing oil stain removal work on the inner wall of the reactor is generally done manually, which makes the operation difficult and has the problem of low cleaning operation efficiency.

[0004] In order to solve the above problems, the present application provides an oil removal device. Utility Model Content

[0005] The oil pollution removal device provided in this application adopts the following technical solution:

[0006] The cam is provided with a screw rod, the top of the screw rod is connected with a first motor, and the first motor is fixedly installed inside the bottom end of the rotary drum, the outer wall of the screw rod is screwed with a threaded slider, the outer wall of the threaded slider is evenly fixedly connected with three connecting rods, and each connecting rod is fixedly installed with a brush at one end away from the threaded slider, one side end of the threaded slider is connected with a limit rod, and the limit rod is fixedly installed on one side of the bottom of the rotary drum, the outer wall of the upper side of the rotary drum is fixedly connected with a gear 1, one side end of the gear 1 is meshed with a gear 2, the bottom of the gear 2 is connected with a second motor through a rotating shaft, the second motor is fixedly installed on the top of the cover plate, a support assembly is provided below the gear 1, and three groups of locking assemblies are evenly provided on the side end of the cover plate.

[0007] Through the above technical solution, the brush can clean the inner wall of the reactor.

[0008] Furthermore, the bottom of the screw rod is fixedly connected to the limiting plate, and a distance is left between the top of one side of the limiting plate and the bottom of the limiting rod.

[0009] Through the above technical solution, the limiting plate realizes the limiting work on the bottom of the screw rod.

[0010] Furthermore, a cylinder cover is provided on the top of the rotating cylinder, the periphery of the cylinder cover is fixedly mounted on the top of the rotating cylinder by three screws, and a circular mesh plate is fixedly mounted through the inner cavity at the center of the cylinder cover.

[0011] Through the above technical solution, the drum cover can protect the top of the drum.

[0012] Furthermore, handles are fixedly installed on both sides of the top of the cover plate, and each of the handles is a semicircular metal ring structure.

[0013] Through the above technical solution, the handle is convenient for overall extraction placement and removal operations.

[0014] Furthermore, the support assembly includes a sleeve fixedly sleeved on the outer wall of the middle part of the rotating drum, the bottom circumference of the sleeve is evenly fixedly connected with a plurality of support rods, the bottom ends of the support rods are fixedly connected with sliding sleeves, the inner wall of the sliding sleeve is slidably sleeved with sliding balls, and the bottom end of the sliding ball passes through the bottom of the sliding sleeve and is in sliding contact with the top of the cover plate.

[0015] Through the above technical solution, the support assembly realizes the sliding limiting support function of the rotating drum on the cover plate.

[0016] Furthermore, the locking assembly includes an L-shaped arm fixedly mounted on the side wall of the cover plate, one side end of the L-shaped arm is threadedly connected with a locking screw, one end of the locking screw is fixedly connected to a rotating wheel, and the other end of the locking screw is fixedly connected to a stop block.

[0017] Through the above technical solution, the locking assembly achieves the assembly locking effect between the cover plate and the reactor.

[0018] Furthermore, an anti-skid pad is fixedly mounted on an end surface of the stop block that is away from the locking screw, and the anti-skid pad is made of a flexible rubber material.

[0019] Through the above technical solution, the provision of the anti-skid pad can effectively improve the anti-skid effect of the contact between the stop block and the outer wall of the reactor, and can be effectively applied to the contact effect of the arc surface of the outer wall of the reactor.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] The cover plate is provided to support the main structure thereon, and in conjunction with the provided rotating drum, screw, first motor, threaded slider, connecting rod, brush, limit rod, gear one, gear two, second motor, supporting assembly and locking assembly, the whole can be positioned and placed on the cylindrical reactor, while achieving the effect of automatically cleaning and removing oil stains on the inner wall of the reactor, overcoming the difficulty of operating the existing manual cleaning method, and improving the overall cleaning operation efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 A partial side sectional view of the present application;

[0024] Figure 3 For this application Figure 1 A magnified view of the structure at center;

[0025] Figure 4 This is a schematic diagram of the overall application status of this application in a reactor.

[0026] Description of the numbers in the figure:

[0027] 1. Cover plate; 2. Rotating drum; 3. Screw rod; 4. First motor; 5. Threaded slider; 6. Connecting rod; 7. Brush; 8. Limit rod; 9. Gear 1; 10. Gear 2; 11. Second motor; 12. Limit plate; 13. Drum cover; 14. Handle; 15. Sleeve plate; 16. Support rod; 17. Sliding sleeve; 18. Sliding ball; 19. L-shaped arm; 20. Locking screw; 21. Rotating wheel; 22. Stop block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0031] The present application discloses an oil stain removal device. Figure 1 and Figure 2 , including a cover plate 1, a rotating drum 2 is slidably sleeved through the central inner cavity of the cover plate 1, and the rotating drum 2 is flush with the bottom of the cover plate 1, a screw rod 3 is slidably sleeved through the center position of the bottom end of the rotating drum 2, the top of the screw rod 3 is connected to a first motor 4, and the first motor 4 is fixedly installed inside the bottom end of the rotating drum 2, the outer wall of the screw rod 3 is screwed with a threaded slider 5, and the outer wall of the threaded slider 5 is evenly fixedly connected with three connecting rods 6, and each connecting rod 6 is fixed at one end away from the threaded slider 5 A brush 7 is installed, one side end of the threaded slider 5 is slidably sleeved with a limit rod 8, and the limit rod 8 is fixedly installed on one side of the bottom of the drum 2, a gear 1 9 is fixedly sleeved on the outer wall of the upper side of the drum 2, one side end of the gear 1 9 is meshed with a gear 2 10, the bottom of the gear 2 10 is connected to a second motor 11 through a rotating shaft, the second motor 11 is fixedly installed on the top of the cover plate 1, a support assembly is arranged below the gear 1 9, and three sets of locking assemblies are evenly arranged on the circumference of the side end of the cover plate 1;

[0032] The bottom of the screw rod 3 is fixedly connected to the limit plate 12, and a gap is left between the top of one side of the limit plate 12 and the bottom of the limit rod 8. A cylinder cover 13 is provided on the top of the rotating drum 2, and the outer periphery of the cylinder cover 13 is fixedly installed on the top of the rotating drum 2 by three screws, and a circular mesh plate is fixedly installed through the inner cavity at the center position of the cylinder cover 13. Among them, the setting of the cylinder cover 13 on the top of the rotating drum 2 can effectively protect the top opening of the rotating drum 2, and each screw can be used to facilitate the removal of the cylinder cover 13 when necessary, so as to facilitate the inspection and maintenance of the first motor 4, and the design of the circular mesh plate in the inner cavity of the cylinder cover 13 is convenient for auxiliary heat dissipation of the first motor 4, and can also prevent the entry of external dust. Handles 14 are fixedly installed on both sides of the top of the cover 1, and each handle 14 is a semicircular metal ring structure.

[0033] See also Figure 1 and Figure 2The support assembly includes a sleeve 15 fixedly sleeved on the outer wall of the middle part of the rotating drum 2, and a plurality of support rods 16 are evenly fixedly connected to the bottom circumference of the sleeve 15. The bottom end of the support rod 16 is fixedly connected to a sliding sleeve 17, and a sliding ball 18 is slidably sleeved on the inner wall of the sliding sleeve 17. The bottom end of the sliding ball 18 passes through the bottom of the sliding sleeve 17 and is in sliding contact with the top of the cover plate 1.

[0034] See also Figure 1 and Figure 3 The locking assembly includes an L-shaped arm 19 fixedly installed on the side wall of the cover plate 1, and a locking screw 20 is threadedly connected to one side end of the L-shaped arm 19, a rotating wheel 21 is fixedly connected to one end of the locking screw 20, and a stop block 22 is fixedly connected to the other end of the locking screw 20, and an anti-slip pad is fixedly installed on the end surface of the stop block 22 away from the locking screw 20, and the anti-slip pad is made of a flexible rubber material.

[0035] The implementation principle of this embodiment is as follows: when in use, the whole is in a complete assembly state, first spray a proper amount of clean water and a detergent for removing oil stains on the inner wall of the cylindrical reactor to be treated, and then insert the whole into the reactor using two handles 14, and at this time, the cover plate 1 is in contact with and fits with the top of the reactor, the screw rod 3 and the limit rod 8 are inserted into the interior of the reactor, and the hair body of each brush 7 is in contact with the inner wall of the reactor;

[0036] By using each rotating wheel 21 to twist the locking screw 20, each stop block 22 and the anti-skid pad are indirectly in close contact with the outer wall of the reactor, so that the placement and positioning of the entire device on the reactor can be completed. At this time, the entire device is as follows: Figure 4 Status shown;

[0037] Then, the first motor 4 is started to drive the screw rod 3 to rotate, and the limit rod 8 has a vertical sliding limit effect on the threaded slider 5, so that the threaded slider 5 indirectly drives each connecting rod 6 and the brush 7 to perform a slow vertical reciprocating motion on the inner wall of the reactor. At the same time, the second motor 11 is started to drive the gear 2 10 to rotate, and the meshing state of the gear 2 10 and the gear 1 9, as well as the sliding sleeve effect between the drum 2 and the cover plate 1, can indirectly make the drum 2 passively rotate slowly, while indirectly making the threaded slider 5 and each connecting rod 6 and the brush 7 rotate slowly inside the reactor, thereby achieving the brushing effect on the inner wall of the reactor, and indirectly achieving the cleaning and removal of the oil stains on the inner wall. In this process, the sleeve 15 cooperates with the drum 2 to rotate, so that each sliding ball 18 slides with the sliding sleeve 17, and each sliding ball 18 slides on the top of the cover plate 1.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An oil stain removal device, comprising a cover plate (1), characterized in that: The central inner cavity of the cover plate (1) is slidably sleeved with a rotating drum (2), and the rotating drum (2) is flush with the bottom of the cover plate (1). A screw rod (3) is slidably sleeved through the central position of the bottom end of the rotating drum (2). The top of the screw rod (3) is connected to a first motor (4), and the first motor (4) is fixedly installed inside the bottom end of the rotating drum (2). The outer wall of the screw rod (3) is screwed with a threaded slider (5), and the outer wall of the threaded slider (5) is evenly fixedly connected with three connecting rods (6) around the circumference, and each connecting rod (6) is fixedly installed with a roughened screw rod at one end away from the threaded slider (5). A brush (7), one side end of the threaded slider (5) is slidably sleeved with a limit rod (8), and the limit rod (8) is fixedly mounted on one side of the bottom of the drum (2), a gear 1 (9) is fixedly sleeved on the outer wall of the upper side of the drum (2), a gear 2 (10) is meshed with one side end of the gear 1 (9), a second motor (11) is connected to the bottom of the gear 2 (10) via a rotating shaft, and the second motor (11) is fixedly mounted on the top of the cover plate (1), a support assembly is arranged below the gear 1 (9), and three sets of locking assemblies are evenly arranged on the circumference of the side end of the cover plate (1).

2. The oil stain removal device according to claim 1, characterized in that: The bottom of the screw rod (3) is fixedly connected to the limiting plate (12), and a distance is left between the top of one side of the limiting plate (12) and the bottom of the limiting rod (8).

3. The oil stain removal device according to claim 1, characterized in that: A cylinder cover (13) is provided on the top of the rotating cylinder (2); the outer periphery of the cylinder cover (13) is fixedly mounted on the top of the rotating cylinder (2) by means of three screws; and a circular mesh plate is fixedly mounted through the inner cavity at the center of the cylinder cover (13).

4. The oil stain removal device according to claim 1, characterized in that: Handles (14) are fixedly mounted on both sides of the top of the cover plate (1), and each handle (14) is in the form of a semicircular metal ring structure.

5. The oil stain removal device according to claim 1, characterized in that: The support assembly comprises a sleeve (15) fixedly sleeved on the outer wall of the middle part of the rotating drum (2); a plurality of support rods (16) are evenly fixedly connected to the bottom circumference of the sleeve (15); a sliding sleeve (17) is fixedly connected to the bottom end of the support rod (16); a sliding ball (18) is slidably sleeved on the inner wall of the sliding sleeve (17); the bottom end of the sliding ball (18) passes through the bottom of the sliding sleeve (17) and is in sliding contact with the top of the cover plate (1).

6. The oil stain removal device according to claim 1, characterized in that: The locking assembly comprises an L-shaped arm (19) fixedly mounted on a side wall of the cover plate (1), a locking screw (20) being threadedly connected through one end of the L-shaped arm (19), a rotating wheel (21) being fixedly connected to one end of the locking screw (20), and a stop block (22) being fixedly connected to the other end of the locking screw (20).

7. The oil stain removal device according to claim 6, characterized in that: An anti-skid pad is fixedly mounted on one end surface of the stop block (22) that is away from the locking screw (20), and the anti-skid pad is made of a flexible rubber material.

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