Oil mist processor

Abstract

The utility model relates to an oil mist processor, and relates to the technical field of oil mist processors. The secondary filtering device comprises a secondary filtering shell, a lower connecting cover is arranged at the lower end of the secondary filtering shell, and rotating fan blades are rotationally connected between the side walls of the secondary filtering shell; a fixed mounting plate is arranged at the upper end of the rotating fan blade, the fixed mounting plate is fixed to the circumferential inner wall of the secondary filter shell, a filter screen is fixedly connected to the circumferential inner wall of the fixed mounting plate, and filter cotton is fixedly connected to the circumferential side of the filter screen; an upper connecting cover with an opening in the upper end is arranged at the upper end of the secondary filtering shell, and a filter element is arranged above the upper connecting cover; the mounting seat is fixedly connected in the opening of the upper connecting cover, the mounting seat is provided with the connecting part for detachably connecting the filter element with the upper connecting cover, and the connecting part enables the filter element to be connected with the mounting seat so as to be connected with the secondary filter shell, so that the filter element can be replaced and mounted, and the filter element is convenient to clean and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of oil mist processors, and in particular to an oil mist treatment machine. Background Art

[0002] An oil mist processor is a professional environmental protection device used to solve the adverse effects on the environment caused by air pollutants such as oil mist, water mist and dust generated in the industrial processing process. This device is widely used in industries such as the manufacturing and processing of auto parts, mold manufacturing, metal forging, industrial cleaning, bearing manufacturing and processing, and mechanical cutting. Generally, it is installed as a supporting device for CNC machine tools, ordinary machine tools (grinders, milling machines, lathes, etc.), industrial cleaning equipment, etc. to directly treat the generated industrial oil mist, fume and dust.

[0003] When treating oil mist, generally, the oil mist is sucked into the housing of the processor and filtered through a filtering device. The filtering device generally filters the oil mist through a filter element. However, the filter element is generally used for a long time, and the grease causes the filter element to be blocked, resulting in a reduction in the filtering effect. Summary of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide an oil mist treatment machine, which has the effect of facilitating the disassembly of the filter element and facilitating the replacement and disassembly of the filter element.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] An oil mist treatment machine includes a secondary filtering housing. A lower connection cover is arranged at the lower end of the secondary filtering housing. A rotating wind blade is rotatably connected between the side walls of the secondary filtering housing.

[0007] A fixed mounting plate is arranged at the upper end of the rotating wind blade, and the fixed mounting plate is fixed to the circumferential inner wall of the secondary filtering housing. A filter net is fixedly connected to the circumferential inner wall of the fixed mounting plate, and a filter cotton is fixedly connected to the circumferential side of the filter net.

[0008] An upper connection cover with an open upper end is arranged at the upper end of the secondary filtering housing. A filter element is arranged above the upper connection cover.

[0009] A mounting seat is fixedly connected inside the opening of the upper connection cover. The mounting seat is provided with a connecting portion for the detachable connection between the filter element and the upper connection cover.

[0010] In a preferred example of the utility model, it can be further configured that: the connecting portion includes a lead screw and a fixing nut that is threadedly matched with it. The fixing nut is fixedly connected to the upper end of the mounting seat. The filter element is located at the upper end of the mounting seat. The lead screw movably penetrates through the lower end of the filter element and is threadedly connected to the fixing nut.

[0011] In a preferred example, the present utility model can be further configured as follows: an installation bracket is provided below the secondary filter housing, and the installation bracket is fixed to the circumferential side of the secondary filter housing through hexagon head bolts.

[0012] In a preferred example, the present utility model can be further configured as follows: the circumferential side of the upper connection cover is connected to the upper part of the outer housing of the secondary filter housing through two upper tower buckles, and the circumferential side of the lower connection cover is connected to the lower part of the outer housing of the secondary filter housing through two lower tower buckles.

[0013] In a preferred example, the present utility model can be further configured as follows: a driving part is provided on the fixed mounting plate, the driving part includes a rotating motor fixedly connected to the inner bottom wall of the fixed mounting plate, the output end of the rotating motor is fixedly connected to the upper end of the rotating wind blade, and the rotating motor is located inside the filter net.

[0014] In a preferred example, the present utility model can be further configured as follows: two connecting nuts are provided at the lower part of the installation bracket for fixing the installation bracket, and double-headed shock pads are provided on the nuts.

[0015] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0016] 1. A filter element, a secondary filter housing, a filter net, filter cotton, a rotating wind blade, an installation seat and a connecting part are provided. The rotating wind blade rotates, and can pump oil mist into the secondary filter housing. The oil mist is first filtered by the filter element, and the filtered oil stain enters the filter net, and is secondarily filtered by the filter net and the filter cotton on the circumferential side. The connecting part connects the filter element with the installation seat, and thus connects with the secondary filter housing, which can realize the replacement and installation of the filter element, and is convenient for cleaning and replacing the filter element.

[0017] 2. An upper connection cover, upper tower buckles, an installation bracket and a lower connection cover are provided. Openings are provided on both the upper connection cover and the lower connection cover. The installation seat is fixed at the opening of the upper connection cover, but there is a gap between the installation seat and the opening, which is convenient for oil mist to enter the secondary filter housing for secondary filtering. An exhaust pipe is provided in the opening of the lower connection cover, and the filtered gas can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the first perspective structure diagram of this embodiment;

[0019] Figure 2 is the second perspective structure diagram of this embodiment;

[0020] Figure 3 is the structure diagram inside the secondary filter housing of this embodiment.

[0021] In the figure, 1 is the upper connecting cover; 2 is the secondary filter housing; 3 is the lower connecting cover; 4 is the upper tower buckle; 5 is the mounting bracket; 6 is the filter screen; 7 is the filter cotton; 8 is the lower tower buckle; 9 is the rotating motor; 10 is the fixed mounting plate; 11 is the rotating fan blade; 12 is the double-headed shock pad; 14 is the exhaust pipe; 15 is the pipe clamp; 16 is the mounting seat; 17 is the fixing nut; 18 is the lead screw; 20 is the filter element. Detailed implementation mode

[0022] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment:

[0024] Referring to Figures 1-3 , an oil mist processor disclosed by the present utility model includes a secondary filter housing 2. A lower connecting cover 3 is arranged at the lower end of the secondary filter housing 2. A rotating fan blade 11 is rotatably connected between the side walls of the secondary filter housing 2;

[0025] A fixed mounting plate 10 is arranged at the upper end of the rotating fan blade 11, and the fixed mounting plate 10 is fixed to the circumferential inner wall of the secondary filter housing 2. A filter screen 6 is fixedly connected to the circumferential inner wall of the fixed mounting plate 10, and a filter cotton 7 is fixedly connected to the circumferential side of the filter screen 6;

[0026] An upper connecting cover 1 with an open upper end is arranged at the upper end of the secondary filter housing 2. A filter element 20 is arranged above the upper connecting cover 1;

[0027] A mounting seat 16 is fixedly connected inside the opening of the upper connecting cover 1. The mounting seat 16 is provided with a connecting portion for the detachable connection between the filter element 20 and the upper connecting cover 1.

[0028] In this embodiment, when the rotating fan blade 11 rotates, the oil mist can be pumped into the secondary filter housing 2. The oil mist is first filtered by the filter element 20, and the filtered oil stain enters the filter screen 6, and is secondarily filtered by the filter screen 6 and the filter cotton 7 on the circumferential side. The connecting portion enables the connection between the filter element 20 and the mounting seat 16, and thus the connection with the secondary filter housing 2, and the replacement and installation of the filter element 20 can be realized.

[0029] Further, specifically referring to Figure 2 , the connecting portion includes a lead screw 18 and a fixing nut 17 that is threadedly matched with it. The fixing nut 17 is fixedly connected to the upper end of the mounting seat 16. The filter element 20 is located at the upper end of the mounting seat 16. The lead screw 18 movably penetrates through the lower end of the filter element 20 and is threadedly connected to the fixing nut 17.

[0030] In this embodiment, the lead screw 18 passes through the upper part of the filter element 20 and then through the lower part of the filter element 20. After the lower end of the lead screw 18 reaches inside the fixed nut 17, the lead screw 18 is rotated. After the lead screw 18 is threaded into the fixed nut 17, the lead screw 18 is fixed to the fixed nut 17, thereby fixing the filter element 20 to the mounting seat 16. Preferably, a housing can be provided outside the filter element 20 for collecting oil mist.

[0031] Furthermore, for details, please refer to Figure 1 , an installation bracket 5 is provided below the secondary filter housing 2, and the installation bracket 5 is fixed to the circumferential side of the secondary filter housing 2 by hexagon bolts.

[0032] In this embodiment, the installation bracket 5 can support the secondary filter housing 2, facilitating the installation of the secondary filter housing 2.

[0033] Furthermore, for details, please refer to Figure 3 , the circumferential side of the upper connection cover 1 is connected to the upper part of the outer housing of the secondary filter housing 2 through two upper tower buckles 4, and the circumferential side of the lower connection cover 3 is connected to the lower part of the outer housing of the secondary filter housing 2 through two lower tower buckles 8.

[0034] In this embodiment, by opening or closing the lower tower buckle 8 and the upper tower buckle 4, the upper connection cover 1 and the lower connection cover 3 can be separated from and fixed to the secondary filter housing 2, facilitating the disassembly of the upper connection cover 1 and the lower connection cover 3, and enabling the maintenance and cleaning of the equipment inside the secondary filter housing 2. Preferably, an exhaust pipe 14 is provided inside the opening of the lower connection cover 3 to discharge the filtered gas, and the exhaust pipe 14 is fixed to the lower connection cover 3 by a pipe clamp 15.

[0035] Furthermore, for details, please refer to Figure 3 , a driving part is provided on the fixed mounting plate 10. The driving part includes a rotating motor 9 fixedly connected to the inner bottom wall of the fixed mounting plate 10. The output end of the rotating motor 9 is fixed to the upper end of the rotating wind blade 11, and the rotating motor 9 is located inside the filter net 6.

[0036] In this embodiment, when the rotating motor 9 is started, the output end of the rotating motor 9 can drive the rotating wind blade 11 to rotate. The rotating wind blade 11 can drive the air to flow, and the rotating wind blade 11 absorbs the oil mist, facilitating filtration.

[0037] Furthermore, for details, please refer to Figure 1 , two connection nuts are provided at the lower part of the installation bracket 5 for fixing the installation bracket 5, and double-headed shock pads 12 are provided on the nuts.

[0038] In this embodiment, a hexagon bolt is arranged above the mounting bracket 5. The hexagon bolt passes through the lower end of the mounting bracket 5 and can be threaded onto other mounting brackets or the housing. A double-headed shock pad 12 is arranged between the external housing and the object.

[0039] The implementation principle of the above embodiment is as follows: The rotating wind blade 11 rotates, which can draw the oil mist into the secondary filtration housing 2. The oil mist is first filtered by the filter element 20, and the filtered oil stain enters the filter net 6, and is secondarily filtered through the filter net 6 and the filter cotton 7 on the circumferential side. The lead screw 18 passes through the upper part of the filter element 20 and reaches the lower part of the filter element 20. After the lower end of the lead screw 18 reaches the fixed nut 17, the lead screw 18 is rotated. After the lead screw 18 is threaded into the fixed nut 17, the lead screw 18 is fixed to the fixed nut 17, thereby fixing the filter element 20 to the mounting seat 16. Preferably, a housing can be arranged outside the filter element 20 for collecting the oil mist, so as to be connected to the secondary filtration housing 2, and the replacement and installation of the filter element 20 can be realized.

[0040] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

[0041] The embodiments of this specific implementation manner are all preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

Claims

1. An oil mist processor, comprising a secondary filtration housing (2), characterized in that: A lower connection cover (3) is provided at the lower end of the secondary filtration housing (2), and a rotating wind blade (11) is rotatably connected between the side walls of the secondary filtration housing (2); A fixed mounting plate (10) is provided at the upper end of the rotating wind blade (11), and the fixed mounting plate (10) is fixed to the circumferential inner wall of the secondary filtration housing (2). A filter net (6) is fixedly connected to the circumferential inner wall of the fixed mounting plate (10), and a filter cotton (7) is fixedly connected to the circumferential side of the filter net (6); An upper connection cover (1) with an open upper end is provided at the upper end of the secondary filtration housing (2), and a filter element (20) is provided above the upper connection cover (1); A mounting seat (16) is fixedly connected within the opening of the upper connection cover (1), and the mounting seat (16) is provided with a connecting portion for the detachable connection of the filter element (20) and the upper connection cover (1).

2. The oil mist processor according to claim 1, wherein: The connecting portion includes a lead screw (18) and a fixing nut (17) with a matching thread. The fixing nut (17) is fixedly connected to the upper end of the mounting seat (16). The filter element (20) is located at the upper end of the mounting seat (16). The lead screw (18) movably penetrates through the lower end of the filter element (20) and is threadedly connected within the fixing nut (17).

3. The oil mist processor according to claim 1, characterized in that: An installation bracket (5) is provided below the secondary filtration housing (2), and the installation bracket (5) is fixed to the circumferential side of the secondary filtration housing (2) by hexagon bolts.

4. A kind of oil mist processor according to claim 1, characterized in that: The circumferential side of the upper connection cover (1) is connected to the upper part of the outer shell of the secondary filtration housing (2) by two upper tower buckles (4), and the circumferential side of the lower connection cover (3) is connected to the lower part of the outer shell of the secondary filtration housing (2) by two lower tower buckles (8).

5. The oil mist processor according to claim 1, characterized in that: A driving portion is provided on the fixed mounting plate (10). The driving portion includes a rotating motor (9) fixedly connected to the inner bottom wall of the fixed mounting plate (10). The output end of the rotating motor (9) is fixed to the upper end of the rotating wind blade (11), and the rotating motor (9) is located within the filter net (6).

6. The oil mist processor according to claim 3, characterized in that: Two connection nuts are provided at the lower part of the installation bracket (5) for the fixation of the installation bracket (5), and double-headed shock pads (12) are provided on the nuts.

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