Oil residue filtering device for waste oil recovery

Abstract

The utility model discloses an oil residue filtering device for waste oil recovery, which comprises a barrel body, three support frames and a driving motor, the three support frames are fixedly connected to the surface of the barrel body at equal intervals, the driving motor is fixedly connected to the surface of the barrel body, a filter cartridge is arranged in the barrel body, a fixing ring is arranged at the top of the filter cartridge, and the fixing ring is fixedly connected to the surface of the barrel body. And the filter cartridge is movably connected to the bottom of the fixing ring. Through cooperative use of the cylinder body, the support frame, the driving motor, the filter cylinder, the fixing ring, the connecting plate, the insertion hole, the base, a fixing block, a cavity, a positioning mechanism, a connecting block, an insertion block, a pressure spring, a transmission block, an adjusting mechanism, a grip, a placing plate, a pushing column, a limiting rod, a sliding plate and a through hole, the problem that oil residues cannot be separated after the filter device separates the oil residues for a long time is solved; a large amount of oil residues are left in the filter cartridge, and the residual filter holes are blocked by the oil residues, so that the subsequent oil residue filtration is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste oil recovery, and in particular relates to an oil residue filtering device for waste oil recovery. Background Art

[0002] Waste oil recycling refers to the process of collecting, treating and reusing discarded grease, paint and other materials. These waste oils mainly come from major factories, hotels, vehicle maintenance stations, ship maintenance stations, slaughterhouses, sewage treatment plants, waste recycling companies, etc. Waste oil recycling not only helps to reduce environmental pollution, but also provides raw materials for industrial production. The operation method of waste oil recycling usually includes collecting waste oil, separating impurities, removing impurities, fine filtration and reusing or treating. When recycling waste oil, it is necessary to filter the oil residue it carries. At this time, an oil residue filtering device is needed. When the device is used, the oil and oil residue are separated by centrifugal force, and then the oil residue is retained in the filter cartridge. The problem with the prior art is that after the filtering device separates the oil residue for a long time, a large amount of oil residue will remain inside the filter cartridge, and these oil residues will block the remaining filter holes, thereby affecting the subsequent oil residue filtration. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides an oil residue filtering device for waste oil recovery, which has the advantage of cleaning the filter cartridge with accumulated oil residue, and solves the problem that a large amount of oil residue will remain inside the filter cartridge after the filtering device has separated the oil residue for a long time, and these oil residues will clog the remaining filter holes, thereby affecting the subsequent oil residue filtering.

[0004] The utility model is achieved as follows: an oil residue filtering device for waste oil recovery comprises a cylinder, three support frames and a driving motor, the three support frames are equidistantly fixedly connected to the surface of the cylinder, the driving motor is fixedly connected to the surface of the cylinder, a filter cartridge is arranged inside the cylinder, a fixing ring is arranged on the top of the filter cartridge, the filter cartridge is movably connected to the bottom of the fixing ring, three connecting plates are equidistantly fixedly connected to the top of the fixing ring, plug holes are provided on the left and right sides of the surface of the connecting plate, three bases are equidistantly fixedly connected to the top of the cylinder, the tops of the three bases are fixedly connected to fixing blocks corresponding to the connecting plates, a cavity is arranged inside the fixing block, two positioning mechanisms are arranged inside the cavity, and an adjustment mechanism used in conjunction with the two positioning mechanisms is arranged inside the cavity.

[0005] As a preferred embodiment of the utility model, the positioning mechanism includes a connecting block, an insert block, a compression spring and a transmission block, the insert block is fixedly connected to a side of the connecting block close to the connecting plate, the side of the insert block close to the connecting plate penetrates and extends to the interior of the socket, the compression spring is fixedly connected to a side of the connecting block away from the insert block, the other end of the compression spring is fixedly connected to the inner wall of the cavity, the transmission block is fixedly connected to a side of the connecting block away from the connecting plate, the transmission block is used in conjunction with the adjustment mechanism, and by setting the positioning mechanism, the connecting plate can be fixed by the fixing block, thereby fixing the fixing ring.

[0006] As a preferred embodiment of the utility model, the adjustment mechanism includes a handle, a placement plate and two push columns, the handle is fixedly connected to the middle part of the top of the placement plate, the top of the handle passes through and extends out of the surface of the fixed block, the two push columns are respectively fixedly connected to the left and right sides of the bottom of the placement plate, and correspond to the positions of the two transmission blocks, the surface of the push columns contacts the inclined surface of the transmission block, and by setting the adjustment mechanism, the fixation of the fixing block to the connecting plate can be released, so that the fixing ring can be disassembled and then the filter cartridge can be cleaned.

[0007] As a preferred embodiment of the utility model, limiting rods are fixedly connected to the left and right sides of the inner wall of the cavity, and the limiting rods penetrate the surface of the connecting block on the side close to the connecting block and are fixedly connected to the other side of the inner wall of the cavity. By setting the limiting rods, the movement of the connecting block can be restricted to prevent the connecting block from being offset during movement.

[0008] As a preferred embodiment of the utility model, two slides are provided at the bottom of the placing plate, the front and rear sides of the two slides are fixedly connected to the inner wall of the cavity, and the placing plate is slidably connected to the surface of the slide. By providing two slides, the movement of the placing plate can be restricted to avoid the placement plate from being offset when moving.

[0009] As a preferred embodiment of the present invention, a through hole is provided on the surface of the handle extending from the fixing block. By providing the through hole, it is convenient for the user to pull the handle, thereby driving the adjustment mechanism to squeeze and link the positioning mechanism.

[0010] As a preferred embodiment of the present invention, the fixing ring is a bearing ring, the filter cartridge is fixedly connected to the bottom of the fixing ring, and the filter cartridge can rotate. By providing a movable filter cartridge, it is possible to prevent the rotation of the filter cartridge from driving the fixing ring to rotate.

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

[0012] 1. The utility model solves the problem that a large amount of oil residue will remain in the filter cartridge after the filter device separates the oil residue for a long time, and the oil residue will block the remaining filter holes, thereby affecting the subsequent oil residue filtering, by arranging a cylinder, a support frame, a drive motor, a filter cartridge, a fixing ring, a connecting plate, a jack, a base, a fixing block, a cavity, a positioning mechanism, a connecting block, an insert block, a compression spring, a transmission block, an adjustment mechanism, a handle, a placement plate, a push column, a limiting rod, a slide plate and a through hole.

[0013] 2. The utility model can prevent the rotation of the filter cartridge from driving the fixed ring to rotate by providing a movable filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the filtering device provided by the embodiment of the utility model;

[0015] Figure 2 The utility model embodiment provides Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a filter cartridge and a fixing ring provided by an embodiment of the utility model;

[0017] Figure 4 The utility model embodiment provides Figure 3 A partial enlarged view of point B in the middle.

[0018] In the figure: 1. cylinder; 2. support frame; 3. drive motor; 4. filter cartridge; 5. fixing ring; 6. connecting plate; 7. socket; 8. base; 9. fixing block; 10. cavity; 11. positioning mechanism; 1101. connecting block; 1102. plug block; 1103. compression spring; 1104. transmission block; 12. adjustment mechanism; 1201. handle; 1202. placement plate; 1203. push column; 13. limiting rod; 14. slide plate; 15. through hole. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 4As shown, an oil residue filtering device for waste oil recovery provided by an embodiment of the utility model comprises a cylinder 1, three support frames 2 and a driving motor 3, the three support frames 2 are equidistantly fixedly connected to the surface of the cylinder 1, the driving motor 3 is fixedly connected to the surface of the cylinder 1, a filter cartridge 4 is arranged inside the cylinder 1, a fixing ring 5 is arranged on the top of the filter cartridge 4, the filter cartridge 4 is movably connected to the bottom of the fixing ring 5, three connecting plates 6 are equidistantly fixedly connected to the top of the fixing ring 5, the left and right sides of the surface of the connecting plate 6 are provided with jacks 7, three bases 8 are equidistantly fixedly connected to the top of the cylinder 1, the tops of the three bases 8 are fixedly connected with fixing blocks 9 corresponding to the connecting plates 6, a cavity 10 is arranged inside the fixing block 9, two positioning mechanisms 11 are arranged inside the cavity 10, and an adjusting mechanism 12 used in conjunction with the two positioning mechanisms 11 is arranged inside the cavity 10.

[0022] refer to Figure 2 and Figure 4 The positioning mechanism 11 includes a connecting block 1101, an insert block 1102, a compression spring 1103 and a transmission block 1104. The insert block 1102 is fixedly connected to the side of the connecting block 1101 close to the connecting plate 6. The side of the insert block 1102 close to the connecting plate 6 penetrates and extends to the interior of the socket 7. The compression spring 1103 is fixedly connected to the side of the connecting block 1101 away from the insert block 1102. The other end of the compression spring 1103 is fixedly connected to the inner wall of the cavity 10. The transmission block 1104 is fixedly connected to the side of the connecting block 1101 away from the connecting plate 6. The transmission block 1104 is used in conjunction with the adjustment mechanism 12.

[0023] By adopting the above solution, by providing the positioning mechanism 11 , the connecting plate 6 can be fixed by the fixing block 9 , thereby fixing the fixing ring 5 .

[0024] refer to Figure 2 The adjustment mechanism 12 includes a handle 1201, a placement plate 1202 and two push columns 1203. The handle 1201 is fixedly connected to the middle of the top of the placement plate 1202. The top of the handle 1201 passes through and extends out of the surface of the fixed block 9. The two push columns 1203 are respectively fixedly connected to the left and right sides of the bottom of the placement plate 1202, and correspond to the positions of the two transmission blocks 1104. The surface of the push column 1203 contacts the inclined surface of the transmission block 1104.

[0025] By adopting the above solution, the adjustment mechanism 12 is provided to release the fixing of the fixing block 9 to the connecting plate 6 , so that the fixing ring 5 can be disassembled and then the filter cartridge 4 can be cleaned.

[0026] refer to Figure 2 The left and right sides of the inner wall of the cavity 10 are fixedly connected with limiting rods 13. The side of the limiting rod 13 close to the connecting block 1101 penetrates the surface of the connecting block 1101 and is fixedly connected to the other side of the inner wall of the cavity 10.

[0027] By adopting the above solution, the limiting rod 13 is provided to limit the movement of the connection block 1101, thereby preventing the connection block 1101 from being offset during movement.

[0028] refer to Figure 2 Two slide plates 14 are provided at the bottom of the placement plate 1202 , and the front and rear sides of the two slide plates 14 are fixedly connected to the inner wall of the cavity 10 , and the placement plate 1202 is slidably connected to the surface of the slide plates 14 .

[0029] By adopting the above solution, by providing two slide plates 14, the movement of the placement plate 1202 can be restricted to avoid the placement plate 1202 from deviating when moving.

[0030] refer to Figure 2 A through hole 15 is formed on the surface of the handle 1201 extending out of the fixing block 9 .

[0031] By adopting the above solution, by providing the through hole 15 , it is convenient for the user to pull the handle 1201 , thereby driving the adjustment mechanism 12 to squeeze and link the positioning mechanism 11 .

[0032] refer to Figure 3 The fixing ring 5 is a bearing ring, the filter cartridge 4 is fixedly connected to the bottom of the fixing ring 5, and the filter cartridge 4 can rotate.

[0033] By adopting the above solution, by providing a movable filter cartridge 4 , it is possible to prevent the rotation of the filter cartridge 4 from driving the fixing ring 5 to rotate.

[0034] The working principle of this utility model:

[0035] When in use, the handle 1201 is pulled toward the side away from the connecting plate 6, and the handle 1201 drives the placement plate 1202 and the two push columns 1203 to move toward the side away from the connecting plate 6 when moving. The two push columns 1203 squeeze the surfaces of the two transmission blocks 1104 when moving, thereby driving the two transmission blocks 1104 to move away from each other. The movement of the two transmission blocks 1104 drives the two connecting blocks 1101 to move away from each other. The movement of the two connecting blocks 1101 drives the two plug blocks 1102 to enter the interior of the cavity 10 and squeeze the compression spring 1103 at the same time. At this time, the fixing ring 5 can be disassembled, and then the filter cartridge 4 can be taken out and cleaned.

[0036] In summary: the oil residue filtering device for waste oil recovery, by arranging the cylinder 1, the support frame 2, the drive motor 3, the filter cartridge 4, the fixing ring 5, the connecting plate 6, the jack 7, the base 8, the fixing block 9, the cavity 10, the positioning mechanism 11, the connecting block 1101, the plug block 1102, the compression spring 1103, the transmission block 1104, the adjustment mechanism 12, the handle 1201, the placement plate 1202, the push column 1203, the limiting rod 13, the slide plate 14 and the through hole 15, solves the problem that a large amount of oil residue will remain inside the filter cartridge after the filtering device has separated the oil residue for a long time, and the oil residue will block the remaining filter holes, thereby affecting the subsequent oil residue filtering.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

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

Claims

1. An oil residue filtering device for waste oil recovery, comprising a cylinder (1), three support frames (2) and a drive motor (3), characterized in that: The three support frames (2) are fixedly connected to the surface of the cylinder (1) at equal intervals, the drive motor (3) is fixedly connected to the surface of the cylinder (1), a filter cartridge (4) is arranged inside the cylinder (1), a fixing ring (5) is arranged on the top of the filter cartridge (4), the filter cartridge (4) is movably connected to the bottom of the fixing ring (5), three connecting plates (6) are fixedly connected to the top of the fixing ring (5) at equal intervals, and plug holes (7) are provided on the left and right sides of the surface of the connecting plate (6), three bases (8) are fixedly connected to the top of the cylinder (1) at equal intervals, and the tops of the three bases (8) are fixedly connected to fixing blocks (9) corresponding to the connecting plates (6), a cavity (10) is arranged inside the fixing block (9), two positioning mechanisms (11) are arranged inside the cavity (10), and an adjustment mechanism (12) used in conjunction with the two positioning mechanisms (11) is arranged inside the cavity (10).

2. The oil residue filtering device for waste oil recovery according to claim 1, characterized in that: The positioning mechanism (11) comprises a connecting block (1101), an insert block (1102), a compression spring (1103) and a transmission block (1104); the insert block (1102) is fixedly connected to a side of the connecting block (1101) close to the connecting plate (6); the side of the insert block (1102) close to the connecting plate (6) penetrates and extends into the interior of the jack (7); the compression spring (1103) is fixedly connected to a side of the connecting block (1101) away from the insert block (1102); the other end of the compression spring (1103) is fixedly connected to an inner wall of the cavity (10); the transmission block (1104) is fixedly connected to a side of the connecting block (1101) away from the connecting plate (6); and the transmission block (1104) is used in conjunction with the adjustment mechanism (12).

3. The oil residue filtering device for waste oil recovery according to claim 2, characterized in that: The adjustment mechanism (12) comprises a handle (1201), a placement plate (1202) and two push columns (1203); the handle (1201) is fixedly connected to the middle of the top of the placement plate (1202); the top of the handle (1201) penetrates through and extends out of the surface of the fixed block (9); the two push columns (1203) are respectively fixedly connected to the left and right sides of the bottom of the placement plate (1202) and correspond to the positions of the two transmission blocks (1104); the surface of the push column (1203) contacts the inclined surface of the transmission block (1104).

4. The oil residue filtering device for waste oil recovery according to claim 2, characterized in that: Limiting rods (13) are fixedly connected to the left and right sides of the inner wall of the cavity (10); the side of the limiting rod (13) close to the connecting block (1101) penetrates the surface of the connecting block (1101) and is fixedly connected to the other side of the inner wall of the cavity (10).

5. The oil residue filtering device for waste oil recovery according to claim 3, characterized in that: Two slide plates (14) are provided at the bottom of the placement plate (1202), and the front and rear sides of the two slide plates (14) are fixedly connected to the inner wall of the cavity (10), and the placement plate (1202) is slidably connected to the surface of the slide plates (14).

6. The oil residue filtering device for waste oil recovery according to claim 3, characterized in that: A through hole (15) is provided on the surface of the handle (1201) extending out of the fixing block (9).

7. The oil residue filtering device for waste oil recovery according to claim 1, characterized in that: The fixing ring (5) is a bearing ring, the filter cartridge (4) is fixedly connected to the bottom of the fixing ring (5), and the filter cartridge (4) is rotatable.

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