Oil mist separation device

Abstract

The utility model discloses an oil mist separation device and relates to the technical field of oil mist separation. The filter comprises a main body base and a main body bin arranged at the upper end in the main body base, and further comprises a filter frame arranged on the inner wall of the main body base, and a limiting mechanism is arranged on the inner side of the main body base; the pressurizing pipe is fixed to the upper end face of the pressurizing pipe, the upper end face of the pressurizing pipe is connected with a pressurizing assembly, one side of the pressurizing pipe is connected with an oil conveying pipe, and an oil guide pipe is arranged at the end, away from the oil conveying pipe, of the pressurizing pipe; and the cooling mechanism is arranged in the main body bin. Oil mist can be guided through the arranged oil conveying pipe, the pressurizing assembly is matched with the oil conveying pipe, the oil mist to be treated can be guided into the main body bin through the oil guiding pipe, follow-up pressurization can be facilitated, the oil mist can be rapidly separated, the arranged cooling bin is arranged in an hourglass shape and matched with the spiral pipe, and the cooling efficiency is improved. And oil mist can be fully cooled, and the situation that the oil mist effect is poor, and follow-up filtering and recycling treatment is affected can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil mist separation, in particular to an oil mist separation device. Background Art

[0002] Oil mist separation is to collect, process and recycle the oil mist, water mist and dust in mechanical processing that affect the workshop environment. When the engine is running continuously, the crankcase produces a large amount of high-temperature oil mist. If it is not discharged in time, there will be a risk of crankcase explosion to the engine, which poses a high safety hazard. Direct discharge of oil mist will pollute the atmosphere and is not conducive to environmental protection.

[0003] After searching, an oil mist separation device with the announcement number CN220194296U was found, which specifically discloses: the bottom of the second connecting pipe 5 is fixedly connected with a conduit 6, the outer wall of the conduit 6 is fixedly connected with a cooling cylinder 7, the left side of the upper surface of the cooling cylinder 7 is penetrated with a water inlet pipe 8, the outer end of the water inlet pipe 8 penetrates to the outside of the box 1, and is used to pass cooling water, the right side of the upper surface of the cooling cylinder 7 is penetrated with a water outlet pipe 9, the outer end of the water outlet pipe 9 penetrates to the outside of the box 1, and is used to discharge cooling water, and cooling water flows inside the cooling cylinder 7 for cooling the oil mist. When separating the oil mist, it is necessary to cool the oil mist quickly, and although the above can cool the oil pollution, the conduit directly passes through the cooling cylinder and flows out, which will lead to poor cooling effect of the oil mist, and incomplete separation of the oil mist, which will greatly affect the subsequent recycling, thereby reducing the practicality of the equipment. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides an oil mist separation device, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an oil mist separation device, comprising a main body base and a main body bin arranged at the upper end of the main body base, and also comprising:

[0007] The filter frame is arranged on the inner wall of the main body base, and a limiting mechanism is arranged on the inner side of the main body base for limiting the position of the filter frame;

[0008] A pressurized pipe is fixed on the upper end surface of the pressurized pipe, the upper end surface of the pressurized pipe is connected with a pressurized assembly, one side of the pressurized pipe is connected with an oil delivery pipe, and an end of the pressurized pipe away from the oil delivery pipe is provided with an oil guide pipe and connected with the main compartment;

[0009] The cooling mechanism is arranged inside the main body bin and is used for cooling the oil mist entering the main body bin.

[0010] Furthermore, the limiting mechanism includes a limiting slot and a connecting thread. The limiting slot is arranged at the upper end of the inner wall of the main base and is arranged in an inclined shape. The connecting thread is arranged at the upper end of the inner wall of the main base and is connected to the filter frame.

[0011] Furthermore, the filter frame includes a reinforcement and a filter screen plate, the reinforcement is fixed to the upper end surface of the filter frame, and the cross-section of the reinforcement is an arc-shaped structure, the upper end of the reinforcement is embedded in the main body bin, the filter frame is an inverted trapezoidal structure, the filter screen plates are evenly arranged inside the filter frame, and the mesh diameter of the filter screen plate decreases from top to bottom.

[0012] Furthermore, the cooling mechanism includes a cooling bin, a water inlet pipe, a spiral pipe and a drain pipe. The cooling bin is fixed on the inner side of the main bin, and the cross-section of the cooling bin is an hourglass-shaped structure. The water inlet pipe is connected to one side of the cooling bin, and the water inlet pipe runs through the surface of the main bin. The spiral pipes are evenly arranged inside the cooling bin and connected to the water inlet pipe. The drain pipe is fixed at the tail end of the spiral pipe, and the drain pipe passes through one end of the main bin away from the water inlet pipe.

[0013] Furthermore, an inclined nozzle is arranged at the lower end of the oil guide pipe, and the inclined nozzle is arranged in an inclined shape.

[0014] Furthermore, the lower end surface of the main body base is connected with a liquid discharge port, and the liquid discharge port is located at the lower end surface of the filter frame.

[0015] The utility model has the following beneficial effects:

[0016] The utility model can limit the position of the filter frame by setting a limit card slot and cooperating with the connecting thread, so as to avoid the filter frame from being offset. Since the filter frame can be quickly disassembled, it is convenient to replace and maintain the filter frame according to the needs later, so that the oil and dirt separation effect is improved. Then, the set oil pipeline can guide the oil mist, and cooperate with the pressurizing component, not only can the oil mist to be treated be guided into the main bin through the oil guide pipe, but also can facilitate the subsequent pressurization to quickly separate the oil mist. At the same time, the set cooling bin is set in an hourglass shape and cooperates with the spiral tube, so that the oil mist can be fully cooled, which can avoid the poor oil mist effect and affect the subsequent filtering and recycling treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a top view schematic diagram of the oil mist separation device of the utility model;

[0019] Figure 2 This is a schematic diagram of the main body base and the main body compartment of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the oil mist separation device of the utility model;

[0021] Figure 4 This is a schematic diagram of the main warehouse of the utility model;

[0022] Figure 5 It is a schematic cross-sectional view of the filter frame of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Main body base; 101. Drain port; 2. Limiting slot; 3. Connecting thread; 4. Filter frame; 401. Reinforcement; 402. Filter screen; 5. Main body compartment; 6. Cooling compartment; 7. Water inlet pipe; 8. Spiral pipe; 9. Drain pipe; 10. Pressurized pipe; 11. Oil pipeline; 12. Pressurized assembly; 13. Oil guide pipe; 14. Tilted nozzle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-5 As shown, the utility model is an oil mist separation device, comprising a main body base 1 and a main body bin 5 arranged at the upper end of the main body base 1, and also comprising:

[0027] The filter frame 4 is arranged on the inner wall of the main body base 1, and a limiting mechanism is arranged on the inner side of the main body base 1 for limiting the position of the filter frame 4; the limiting mechanism includes a limiting card slot 2 and a connecting thread 3, the limiting card slot 2 is opened at the upper end of the inner wall of the main body base 1, and the limiting card slot 2 is arranged in an inclined shape, and the connecting thread 3 is arranged at the upper end of the inner wall of the main body base 1 and connected to the filter frame 4, and the position of the filter frame 4 can be limited by the set limiting card slot 2, which can avoid the deviation of the filter frame 4, and then, because the outer side of the filter frame 4 is also provided with a thread, and cooperates with the connecting thread 3, it can be screwed on the inner side of the main body base 1, so that the position of the filter frame 4 can be limited, and because the filter frame 4 can be quickly disassembled, it is convenient to replace and maintain the filter frame 4 according to needs later, so that the oil separation effect is improved; the filter frame 4 includes a reinforcing member 401 and a The filter screen plate 402 and the reinforcement member 401 are fixed on the upper end surface of the filter frame 4, and the cross section of the reinforcement member 401 is an arc-shaped structure. The upper end of the reinforcement member 401 is embedded in the main body bin 5. The filter frame 4 is an inverted trapezoidal structure. The filter screen plate 402 is evenly arranged in the filter frame 4, and the mesh diameter of the filter screen plate 402 decreases from top to bottom. The main body bin 5 can also be screwed into the connecting thread 3 on the inner side of the main base 1, and the lower end of the main body bin 5 is provided with a rubber pad to ensure the connection effect between the two. At the same time, the reinforcement member 401 can be embedded in the inner side of the main body bin 5, which can further improve the connection effect between the main body bin 5 and the main body base 1, and can ensure the subsequent air tightness, so as to facilitate the subsequent pressurization and rapid separation. The filter screen plates 402 are provided with multiple groups, which can ensure the filtering effect of the oil mist, so as to facilitate the subsequent treatment;

[0028] A pressurized pipe 10 is fixed on the upper end surface of the pressurized pipe 10, and a pressurized assembly 12 is connected to the upper end surface of the pressurized pipe 10. An oil delivery pipe 11 is connected to one side of the pressurized pipe 10. An oil guide pipe 13 is provided at one end of the pressurized pipe 10 away from the oil delivery pipe 11 and is connected to the main bin 5. A cooling mechanism is provided inside the main bin 5 to cool the oil mist entering the main bin 5. The cooling mechanism includes a cooling bin 6, a water inlet pipe 7, a spiral pipe 8 and a drain pipe 9. The cooling bin 6 is fixed on the inner side of the main bin 5, and the cross section of the cooling bin 6 is sand. The leak-shaped structure has a water inlet pipe 7 connected to one side of the cooling bin 6, and the water inlet pipe 7 runs through the surface of the main bin 5. The spiral pipe 8 is evenly arranged inside the cooling bin 6 and connected to the water inlet pipe 7. The drain pipe 9 is fixed at the tail end of the spiral pipe 8, and the drain pipe 9 passes through the end of the main bin 5 away from the water inlet pipe 7. The oil mist can be guided into the pressurized pipe 10 through the oil delivery pipe 11, and then the oil can be guided into the oil guide pipe 13 by the pressurized component 12. Then, since the oil guide pipe 13 can be connected to the inner side of the main bin 5, not only can the oil to be treated be The oil mist is guided into the main body bin 5 through the oil guide pipe 13, which can also facilitate subsequent pressurization to quickly separate the oil mist. At the same time, the cooling bin 6 is set in an hourglass shape and cooperates with the spiral tube 8 to fully cool the oil mist, which can avoid the poor effect of the oil mist and affect the subsequent filtration and recovery treatment. The lower end of the oil guide pipe 13 is provided with an inclined nozzle 14, and the inclined nozzle 14 is set in an inclined shape. By setting the inclined nozzle 14 in an inclined shape, the oil mist can be evenly sprayed into the inner side of the cooling bin 6, so that The oil is cooled quickly, and at the same time, the lower end of the cooling bin 6 is tightly fitted with the filter screen plate 402 on the upper end surface of the filter frame 4, which can prevent the oil from leaking out and causing unnecessary waste, and at the same time ensure subsequent processing and filtration. The lower end surface of the main base 1 is connected with a drain port 101, and the drain port 101 is located at the lower end surface of the filter frame 4. Finally, the cooling bin 6 is set for the first separation, which greatly reduces the free oil in the oil mist, so as to achieve the purpose of complete separation and reflux of the oil mist, and the deposited oil refluxes at the drain port 101 for reuse.

[0029] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An oil mist separation device, comprising a main body base (1) and a main body bin (5) arranged at the upper end of the main body base (1), characterized in that: Also includes: A filter frame (4) is arranged on the inner wall of the main body base (1), and a limiting mechanism is arranged on the inner side of the main body base (1) for limiting the position of the filter frame (4); A pressurizing pipe (10) is fixed to the upper end surface of the pressurizing pipe (10), the upper end surface of the pressurizing pipe (10) is connected to a pressurizing assembly (12), one side of the pressurizing pipe (10) is connected to an oil delivery pipe (11), and an end of the pressurizing pipe (10) away from the oil delivery pipe (11) is provided with an oil guide pipe (13) and connected to the main body compartment (5); The cooling mechanism is arranged inside the main body bin (5) and is used to cool the oil mist entering the main body bin (5).

2. The oil mist separation device according to claim 1, characterized in that: The limiting mechanism comprises a limiting slot (2) and a connecting thread (3); the limiting slot (2) is provided at the upper end of the inner wall of the main body base (1), and the limiting slot (2) is arranged in an inclined shape; the connecting thread (3) is arranged at the upper end of the inner wall of the main body base (1) and is connected to the filter frame (4).

3. The oil mist separation device according to claim 2, characterized in that: The filter frame (4) comprises a reinforcement member (401) and a filter screen plate (402); the reinforcement member (401) is fixed to the upper end surface of the filter frame (4); the cross section of the reinforcement member (401) is an arc-shaped structure; the upper end of the reinforcement member (401) is embedded in the main body bin (5); the filter frame (4) is an inverted trapezoidal structure; the filter screen plate (402) is evenly arranged in the filter frame (4); and the mesh diameter of the filter screen plate (402) decreases from top to bottom.

4. The oil mist separation device according to claim 1, characterized in that: The cooling mechanism comprises a cooling bin (6), a water inlet pipe (7), a spiral pipe (8) and a drain pipe (9); the cooling bin (6) is fixed on the inner side of the main bin (5), and the cross section of the cooling bin (6) is an hourglass-shaped structure; the water inlet pipe (7) is connected to one side of the cooling bin (6), and the water inlet pipe (7) runs through the surface of the main bin (5); the spiral pipe (8) is evenly arranged inside the cooling bin (6) and connected to the water inlet pipe (7); the drain pipe (9) is fixed at the tail end of the spiral pipe (8), and the drain pipe (9) passes through an end of the main bin (5) away from the water inlet pipe (7).

5. The oil mist separation device according to claim 1, characterized in that: The lower end of the oil guide pipe (13) is provided with an inclined spray head (14), and the inclined spray head (14) is arranged in an inclined shape.

6. The oil mist separation device according to claim 1, characterized in that: The lower end surface of the main body base (1) is connected to a liquid discharge port (101), and the liquid discharge port (101) is located on the lower end surface of the filter frame (4).

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