Filtering and refining device for regenerating waste industrial lubricating oil

Abstract

The utility model discloses a filtering and refining device for regenerating waste industrial lubricating oil, which comprises a shell, a first cylinder is arranged on the upper side in the shell, and a drainage plate is fixedly mounted on the lower side in the shell; the fixing block is fixedly mounted at the lower end of the first air cylinder, a fixing rod is connected to the outer side of the lower end of the fixing block, and a mounting block is connected to the outer side of the fixing rod; the second air cylinder is fixedly arranged on the front side of the interior of the shell, a movable plate is fixedly installed on the lower side of the second air cylinder, an ion exchange resin filter plate is connected to the upper side of the pelelith filter plate, a limiting block is connected to the outer side of the upper end of the ion exchange resin filter plate, and a limiting rod is installed on the outer side of the limiting block. The outer side of the interior of the shell is connected with a limiting structure. According to the filtering and refining device for regenerating the waste industrial lubricating oil, the filtering structure is convenient to disassemble, the pressing plate is convenient to replace, and the filtering effect on the waste industrial lubricating oil is good.

Description

Technical Field

[0001] The utility model relates to the technical field of waste industrial lubricating oil regeneration, in particular to a filtering and refining device for regenerating waste industrial lubricating oil. Background Art

[0002] The filtering and refining device refers to the equipment for refining and filtering objects. The regeneration of waste industrial lubricating oil refers to the measure of separating and removing the deteriorated substances and impurities in the used industrial lubricating oil to obtain the industrial lubricating oil. The filtering and refining device is needed in the regeneration process of waste industrial lubricating oil. The disassembly structure is needed in the use process of the filtering and refining device for the regeneration of waste industrial lubricating oil, so as to improve the use effect of the filtering and refining device for the regeneration of waste industrial lubricating oil, such as:

[0003] China Patent Authorization Announcement No. CN213965316U discloses a filtering and refining device for regenerating waste industrial lubricating oil, including a sand core body and a sand core funnel, wherein the sand core funnel is connected to the lower end of the sand core body, a filtering sand core is arranged in the sand core funnel, a ventilation pipe connected to the sand core body is arranged on the sand core body, the ventilation pipe is connected to a compressor, a pressure controller and a pressure display are arranged on the ventilation pipe, and a sealing cover is arranged at the upper end of the sand core body. The utility model greatly saves refining time by setting a pressure controller and a piston, and realizes the flexibility and efficiency of the refining means of the regenerated oil; the detachability of the sand core funnel realizes the diversification of the sand core cleaning method, thereby improving the effectiveness of the sand core cleaning.

[0004] The above-mentioned prior art solutions have the following defects: when filtering waste industrial lubricating oil, filtering is performed through a filter sand core, and the ordinary filtering and refining device has a poor disassembly effect on the filtering structure, and the replacement of the pressure plate is not convenient enough. Therefore, the utility model provides a filtering and refining device for regenerating waste industrial lubricating oil to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a filtering and refining device for regenerating waste industrial lubricating oil, so as to solve the problems proposed in the above-mentioned background technology that when filtering waste industrial lubricating oil, filtering is performed through a filter sand core, the ordinary filtering and refining device has a poor disassembly effect on the filtering structure, and the replacement of the pressure plate is not convenient enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering and refining device for regenerating waste industrial lubricating oil, comprising a housing, a first cylinder is arranged on the upper side of the interior of the housing, a guide plate is fixedly installed on the lower side of the interior of the housing, and a feed pipe is connected to the upper side of the left end of the housing;

[0007] Also includes:

[0008] A fixed block, which is fixedly mounted on the lower end of the first cylinder, and a fixed rod is connected to the outer side of the lower end of the fixed block, and a mounting block is connected to the outer side of the fixed rod, and a push plate is fixedly mounted on the lower end of the mounting block;

[0009] The second cylinder is fixedly arranged on the inner front side of the shell, and a movable plate is fixedly installed on the lower side of the second cylinder, a fixed plate is fixedly installed on the inner middle side of the shell, and an activated carbon filter plate is connected to the upper side of the fixed plate, a ceramic ring filter plate is connected to the upper side of the activated carbon filter plate, and a volcanic stone filter plate is connected to the upper side of the ceramic ring filter plate, and an ion exchange resin filter plate is connected to the upper side of the volcanic stone filter plate, and a limiting block is connected to the outer side of the upper end of the ion exchange resin filter plate, and a limiting rod is installed on the outer side of the limiting block, and the inner and outer sides of the shell are connected to a limiting structure.

[0010] Preferably, the activated carbon filter plate and the fixing plate are connected in a fitting manner, and the fixing plate is symmetrically distributed about the center line of the shell.

[0011] Preferably, the fixing block and the mounting block are connected by snap-fitting, and the vertical cross-section of the mounting block is a "U"-shaped structure.

[0012] Preferably, the fixing block and the fixing rod are connected by threads, and the fixing rod is symmetrically distributed about the center line of the mounting block.

[0013] Preferably, the limiting structure includes a mounting rod, which is rotatably mounted on the inner outer side of the shell, and the outer side of the mounting rod is connected to a moving block, and the lower side of the moving block is connected to a movable rod, and the lower side of the movable rod is connected to a limiting plate.

[0014] Preferably, the mounting rod and the moving block are connected by threads, and the moving block is symmetrically distributed front to back about the center line of the housing.

[0015] Preferably, the movable rod and the moving block are connected in a rotational manner.

[0016] Preferably, the movable plate is connected to the outer shell in a sliding manner and has a blocking effect on the activated carbon filter plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the filtering and refining device for regenerating waste industrial lubricating oil is convenient for disassembly of the filtering structure and replacement of the pressing plate, and has a good filtering effect on the waste industrial lubricating oil;

[0018] By starting the first cylinder, the first cylinder drives the push plate to slide downward, so that the push plate pushes the waste industrial lubricating oil inside the shell to pass through the activated carbon filter plate, the ceramic ring filter plate, the volcanic stone filter plate and the ion exchange resin filter plate for filtration, thereby ensuring a good filtering effect on the waste industrial lubricating oil;

[0019] By starting the second cylinder, the second cylinder drives the moving plate to slide upward, and then the fixing rod is rotated so that the fixing rod is threadedly connected to the middle side of the mounting block, so that the fixing rod is separated from the outside of the fixing block, and then the push plate is pulled downward so that the push plate drives the mounting block to separate from the outside of the fixing block, so that the push plate is separated inside the shell, which is convenient for replacing the push plate;

[0020] By rotating the mounting rod, the mounting rod is rotated inside and outside the shell, so that the moving block threadedly connected to the mounting rod slides outward, and then the movable rod rotatably connected to the moving block is rotated, so that the limit plate rotatably connected to the movable rod slides upward, so that the limit plate is separated from the upper side of the ion exchange resin filter plate, which is convenient for disassembly of the activated carbon filter plate, the ceramic ring filter plate, the volcanic stone filter plate and the ion exchange resin filter plate;

[0021] By rotating the limiting rod, the limiting rod is threadedly connected to the outer side of the middle part of the shell, so that the limiting rod is separated on the outer side of the limiting block, and then the limiting block is pulled inward to separate the limiting block on the inner middle side of the shell, so that the limiting block is separated on the upper side of the ion exchange resin filter plate, and then the activated carbon filter plate, the ceramic ring filter plate, the volcanic stone filter plate and the ion exchange resin filter plate are separated on the upper side of the fixed plate, which is convenient for further disassembly of the activated carbon filter plate, the ceramic ring filter plate, the volcanic stone filter plate and the ion exchange resin filter plate;

[0022] The drainage plate fixedly installed on the lower side of the shell facilitates the drainage of the filtered waste industrial lubricating oil, and then the waste industrial lubricating oil is poured into the shell through the feed pipe arranged on the left side of the upper end of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the connection between the housing and the guide plate of the utility model;

[0024] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 This is a schematic diagram of the overall cross-sectional structure of the connection between the housing and the mounting rod of the utility model;

[0026] Figure 4 For this utility model Figure 3The enlarged structural diagram at B in the middle;

[0027] Figure 5 This is a schematic diagram of the overall cross-sectional structure of the connection between the activated carbon filter plate and the ceramic ring filter plate of the utility model;

[0028] Figure 6 This is a schematic structural diagram of the second embodiment of the utility model;

[0029] Figure 7 For this utility model Figure 6 Enlarged structural diagram at point C in the middle.

[0030] In the figure: 1. shell; 2. drainage plate; 3. first cylinder; 4. push plate; 5. feed pipe; 6. fixed plate; 7. activated carbon filter plate; 8. ceramic ring filter plate; 9. volcanic rock filter plate; 10. ion exchange resin filter plate; 11. limit plate; 12. fixed block; 13. mounting block; 14. fixed rod; 15. mounting rod; 16. moving block; 17. movable rod; 18. second cylinder; 19. moving plate; 20. limit block; 21. limit rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-7The utility model provides a technical solution: a filtering and refining device for regenerating waste industrial lubricating oil, comprising: a first cylinder 3 is arranged on the upper side of the inner part of a shell 1, and a guide plate 2 is fixedly installed on the lower side of the inner part of the shell 1, a feed pipe 5 is connected to the upper side of the left end of the shell 1, a fixed block 12 is fixedly installed on the lower end of the first cylinder 3, and a fixed rod 14 is connected to the outer side of the lower end of the fixed block 12, a mounting block 13 is connected to the outer side of the fixed rod 14, and a push plate 4 is fixedly installed on the lower end of the mounting block 13, waste industrial lubricating oil is poured into the inner part of the shell 1 through the feed pipe 5, and the first cylinder 3 is started, so that the first cylinder 3 drives The push plate 4 slides downward, so that the push plate 4 pushes the waste industrial lubricating oil inside the housing 1 to pass through the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10 for filtration, thereby ensuring a good filtering effect on the waste industrial lubricating oil. The fixing rod 14 is rotated to connect the fixing rod 14 to the middle side of the mounting block 13, so that the fixing rod 14 is separated from the outside of the fixing block 12, and then the push plate 4 is pulled downward to drive the mounting block 13 to separate from the outside of the fixing block 12, so that the push plate 4 is separated inside the housing 1, which is convenient for replacing the push plate 4;

[0033] The second cylinder 18 is fixedly arranged at the front side of the inner part of the shell 1, and a moving plate 19 is fixedly installed at the lower side of the second cylinder 18, a fixed plate 6 is fixedly installed at the inner middle side of the shell 1, and an activated carbon filter plate 7 is connected to the upper side of the fixed plate 6, a ceramic ring filter plate 8 is connected to the upper side of the activated carbon filter plate 7, and a volcanic stone filter plate 9 is connected to the upper side of the ceramic ring filter plate 8, and an ion exchange resin filter plate 10 is connected to the upper side of the volcanic stone filter plate 9, and a limiting block 20 is connected to the outer side of the upper end of the ion exchange resin filter plate 10, and a limiting rod 21 is installed on the outer side of the limiting block 20. The inner and outer sides of the shell 1 are connected to the limiting structure, and the second cylinder 18 is started to make the second cylinder 1 8 drives the movable plate 19 to slide upward, rotates the limit rod 21, and connects the limit rod 21 to the outside of the middle part of the shell 1, so that the limit rod 21 is separated on the outside of the limit block 20, and then pulls the limit block 20 inward to separate the limit block 20 on the inner middle side of the shell 1, so that the limit block 20 is separated on the upper side of the ion exchange resin filter plate 10, and then the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10 are separated on the upper side of the fixed plate 6, which is convenient for further disassembly of the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10.

[0034] When using the filtering and refining device for regenerating waste industrial lubricating oil, specifically as follows Figure 1 and Figure 5In the process, waste industrial lubricating oil is poured into the housing 1 through the feed pipe 5, the activated carbon filter plate 7 and the fixed plate 6 are connected in a fitting manner, and the fixed plate 6 is symmetrically distributed about the center line of the housing 1, and the first cylinder 3 is started, so that the first cylinder 3 drives the push plate 4 to slide downward, so that the push plate 4 pushes the waste industrial lubricating oil inside the housing 1 to pass through the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10 for filtration, thereby ensuring a good filtration effect of the waste industrial lubricating oil;

[0035] Specific as Figure 1 , Figure 2 and Figure 5 In the process, the second cylinder 18 is started, and the movable plate 19 is connected to the housing 1 in a sliding manner and blocks the activated carbon filter plate 7, so that the second cylinder 18 drives the movable plate 19 to slide upward, and the fixed block 12 is connected to the fixed rod 14 in a threaded manner, and the fixed rod 14 is symmetrically distributed about the center line of the mounting block 13, and then the fixed rod 14 is rotated to make the fixed rod 14 threadedly connected to the middle side of the mounting block 13, so that the fixed rod 14 is separated from the outside of the fixed block 12, and the fixed block 12 is connected to the mounting block 13 in a snap-fit ​​manner, and the vertical cross-section of the mounting block 13 is a "U"-shaped structure, and then the push plate 4 is pulled downward, so that the push plate 4 drives the mounting block 13 to separate from the outside of the fixed block 12, so that the push plate 4 is separated inside the housing 1, which is convenient for replacing the push plate 4;

[0036] Embodiment 1: Specific as Figure 1 , Figure 3 and Figure 4 In the process, the mounting rod 15 is rotated, the mounting rod 15 is connected to the moving block 16 by a threaded connection, and the moving block 16 is symmetrically distributed front and back about the center line of the housing 1, so that the mounting rod 15 is rotated inside and outside the housing 1, so that the moving block 16 threadedly connected to the mounting rod 15 slides outward, and then the movable rod 17 rotatably connected to the moving block 16 is rotated, and the movable rod 17 is connected to the moving block 16 by a rotational connection, so that the limit plate 11 rotatably connected to the movable rod 17 slides upward, so that the limit plate 11 is separated on the upper side of the ion exchange resin filter plate 10, which is convenient for disassembling the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10;

[0037] Embodiment 2: Specific as Figure 1 , Figure 6 and Figure 7In the process, the limiting rod 21 is rotated so that the limiting rod 21 is threadedly connected to the outer side of the middle part of the shell 1, so that the limiting rod 21 is separated on the outer side of the limiting block 20, and then the limiting block 20 is pulled inwardly so that the limiting block 20 is separated on the inner middle side of the shell 1, so that the limiting block 20 is separated on the upper side of the ion exchange resin filter plate 10, and then the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10 are separated on the upper side of the fixed plate 6, which is convenient for further disassembly of the activated carbon filter plate 7, the ceramic ring filter plate 8, the volcanic stone filter plate 9 and the ion exchange resin filter plate 10.

[0038] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filtering and refining device for regenerating waste industrial lubricating oil, comprising a housing (1), a first cylinder (3) being arranged on the upper side of the housing, a guide plate (2) being fixedly mounted on the lower side of the housing (1), and a feed pipe (5) being connected to the upper side of the left end of the housing (1); It is characterized in that Also includes: A fixed block (12) is fixedly mounted on the lower end of the first cylinder (3), and a fixed rod (14) is connected to the outer side of the lower end of the fixed block (12), and a mounting block (13) is connected to the outer side of the fixed rod (14), and a push plate (4) is fixedly mounted on the lower end of the mounting block (13); The second cylinder (18) is fixedly arranged on the front side of the interior of the housing (1), and a movable plate (19) is fixedly installed on the lower side of the second cylinder (18); a fixed plate (6) is fixedly installed on the middle side of the interior of the housing (1), and an activated carbon filter plate (7) is connected to the upper side of the fixed plate (6); a ceramic ring filter plate (8) is connected to the upper side of the activated carbon filter plate (7), and a volcanic stone filter plate (9) is connected to the upper side of the ceramic ring filter plate (8); an ion exchange resin filter plate (10) is connected to the upper side of the volcanic stone filter plate (9), and a limiting block (20) is connected to the outer side of the upper end of the ion exchange resin filter plate (10), and a limiting rod (21) is installed on the outer side of the limiting block (20); and the inner and outer sides of the housing (1) are connected to the limiting structure.

2. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 1, characterized in that: The activated carbon filter plate (7) and the fixing plate (6) are connected in a fitting manner, and the fixing plate (6) is symmetrically distributed with respect to the center line of the housing (1).

3. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 1, characterized in that: The fixing block (12) and the mounting block (13) are connected in a snap-fit ​​manner, and the vertical cross-section of the mounting block (13) is a "U"-shaped structure.

4. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 3, characterized in that: The fixing block (12) and the fixing rod (14) are connected in a threaded manner, and the fixing rod (14) is symmetrically distributed about the center line of the mounting block (13).

5. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 1, characterized in that: The limiting structure comprises a mounting rod (15) which is rotatably mounted on the inner outer side of the housing (1), and the outer side of the mounting rod (15) is connected to a moving block (16), and the lower side of the moving block (16) is connected to a movable rod (17), and the lower side of the movable rod (17) is connected to a limiting plate (11).

6. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 5, characterized in that: The mounting rod (15) and the moving block (16) are connected in a threaded manner, and the moving block (16) is symmetrically distributed frontward and rearward about the center line of the housing (1).

7. A filtering and refining device for regenerating waste industrial lubricating oil according to claim 5, characterized in that: The movable rod (17) and the moving block (16) are connected in a rotational manner.

8. The filtering and refining device for regenerating waste industrial lubricating oil according to claim 1, characterized in that: The movable plate (19) is connected to the outer shell (1) in a sliding manner and has a blocking effect on the activated carbon filter plate (7).

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