Centrifugal oil mist collector for turning

Abstract

The utility model discloses a centrifugal oil mist collector for turning, which relates to the field of turning, and adopts the technical scheme that the centrifugal oil mist collector comprises a filter box, and is characterized in that air inlet holes are formed in two sides of the filter box, an exhaust hole is formed in the top surface of the filter box, an exhaust net is arranged at the exhaust hole, two mounting grooves are symmetrically formed in the filter box by taking the exhaust hole as the center, and the filter box is internally provided with a filter screen. Detachable filter plates are arranged in the two mounting grooves, and sealing plates used for blocking communication between the inlet holes and the exhaust holes are arranged on the two sides of the filter plates. According to the utility model, the two air inlets are symmetrically formed by taking the exhaust hole of the filter box as the center, the filter plates for filtering oil smoke entering from the air inlets are simultaneously arranged on the two sides of the filter box, and then the detachable sealing plates are arranged on the two sides of the filter plates, so that oil mist is prevented from leaking, and the effect of replacing the filter plates without shutdown is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil mist filters, and more specifically, to a centrifugal oil mist collector for turning. Background Art

[0002] Oil mist purifier is an environmentally friendly device installed on various machine tools such as CNC machining centers, EDM machines, die-casting machines, CNC lathes, etc. to collect and purify pollutants such as oil mist, water mist, dust, etc. generated during machining.

[0003] The existing oil mist purifier is generally fixedly installed above the CNC machining center and connected to the CNC machining center through pipelines. When the CNC machining center is operating, the oil mist purifier also operates together. However, after the oil mist purifier has been used for a long time, the internal filter plate needs to be replaced. The replacement of the filter plate is relatively cumbersome. When replacing the filter plate, the inside of the oil mist purifier is in contact with the outside world, which will cause the oil mist in the CNC machining center to be discharged into the atmosphere, causing air pollution.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a centrifugal oil mist collector for turning, by symmetrically setting two air inlet holes with the exhaust hole of the filter box as the center, and at the same time, filter plates for filtering the oil smoke entering the air inlet are arranged on both sides of the filter box, and then removable sealing plates are arranged on both sides of the filter plate to prevent the oil mist from leaking, thereby achieving the effect of replacing the filter plate without stopping the machine.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a centrifugal oil mist collector for turning, including a filter box, both sides of the filter box are provided with air inlet holes, the top surface of the filter box is provided with an exhaust hole, the exhaust hole is provided with an exhaust net, and two installation grooves are symmetrically provided in the filter box with the exhaust hole as the center, and removable filter plates are provided in the two installation grooves, and sealing plates are provided on both sides of the filter plate to block the connection between the inlet hole and the exhaust hole.

[0007] Preferably, the side wall of the filter box is provided with a plurality of slots corresponding to the sealing plate, the slots are symmetrically arranged with the exhaust hole as the center, rectangular clamping plates are arranged on both sides of the slots, the sealing plate is set in the slots, and sealing strips corresponding to the sealing plate are arranged around the slots.

[0008] Preferably, the filter box is provided with an electromagnet, the exhaust net is provided with a mounting frame, a rigid plate corresponding to the electromagnet is provided at the end of the mounting frame, and a control switch electrically connected to the electromagnet is provided on the filter box.

[0009] Preferably, a sealing strip for sealing the mounting groove is provided on the rigid plate.

[0010] Preferably, a handle is provided on a side of the installation frame close to the rigid plate.

[0011] Preferably, the two sealing plates for sealing the same side are connected via a support plate, the support plate and the sealing plate form a C-shaped plate, and a handle is provided on the support plate.

[0012] The utility model has the following beneficial effects:

[0013] When the filter box has been in use for too long, the staff pushes the support plate through the handle so that the two sealing plates on one side of the filter box block the air inlet to prevent oil mist from entering. Then the control is pressed to cut off the power of the electromagnet and remove the filter plate through the handle, and install the new filter plate into the installation slot. When replacing the sealing plate, the filter plate on the other side of the filter box continues to filter the oil mist and then discharges it into the atmosphere through the exhaust hole and the exhaust net, thereby achieving the effect of replacing the filter plate without stopping the machine, and preventing the oil mist from being discharged into the atmosphere to pollute the environment when replacing the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the filter box of the utility model;

[0017] Figure 4 It is an exploded view of the filter box of the utility model.

[0018] In the figure: 1. filter box; 2. air inlet; 3. exhaust hole; 4. exhaust net; 5. mounting slot; 6. filter plate; 7. sealing plate; 8. slot; 9. rectangular clamp; 10. electromagnet; 11. mounting frame; 12. rigid plate; 13. control opening; 14. handle; 15. support plate; 16. handle;. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] A centrifugal oil mist collector for turning, such as Figures 1 to 4 As shown, it includes a filter box 1, a sealing plate 7, a filter plate 6, and an exhaust net 4.

[0021] An exhaust hole 3 is provided on the top surface of the filter box 1, and air inlet holes 2 connected to the exhaust hole 3 are provided on both sides of the filter box 1. Two filter plates 6 are provided, and the two filter plates 6 are arranged on both sides of the filter box 1 with the exhaust hole 3 as the center. The two filter plates 6 are used to filter the oil mist entering the air inlet hole 2, and the exhaust net 4 is fixedly installed at the exhaust hole 3 by bolts. The exhaust net 4 is used to filter the filtered gas again and discharge it into the atmosphere. Four sealing plates 7 are provided, and the four sealing plates 7 are respectively arranged on both sides of the filter box 1 with the exhaust holes 3, and two sealing plates 7 on the same side are respectively arranged on both sides of the filter plate 6, and the sealing plate 7 and the filter plate 6 are both movably connected to the filter box 1.

[0022] It should be noted that the two air inlet holes 2 of the filter box 1 are connected to the CNC machining center through a ventilation pipe and an exhaust fan. By arranging two symmetrically arranged exhaust holes 3 in the filter box 1 to filter the oil mist entering from the two air inlet holes 2, when the filter box 1 has been used for too long, the staff will seal the air inlet holes 2 on one side of the filter box 1 by pushing the sealing plate 7, and then remove the filter plate 6 for replacement to prevent the oil mist from being directly discharged into the atmosphere when the filter plate 6 is replaced.

[0023] refer to Figure 2 and Figure 3 As shown: two mounting grooves 5 are symmetrically opened with exhaust holes 3 at the end of the filter box 1, and the two filter plates 6 are respectively inserted in the two mounting grooves 5, and four slots 8 are opened on the side wall of the filter box 1, and the four slots 8 are respectively set up on both sides of the two filter plates 6, and the four sealing plates 7 are respectively inserted in the four slots 8, and the four slots 8 are bonded with sealing strips that fit the sealing plates 7 around the four slots 8, and the filter plates 6 are bolted with mounting frames 11 around the filter plates 6, and the end of the mounting frame 11 is bonded with sealing strips that fit the filter box 1; by arranging sealing strips on the slots 8 and the mounting frame 11, the sealing strips seal the joints between the sealing plates 7 and the slots 8, and at the same time, the connection between the filter box 1 and the filter plate 6 is sealed.

[0024] refer to Figure 4 As shown: two sealing plates 7 set up on the same side of the filter box 1 are welded together through a support plate 15, so that the two sealing plates 7 and a support plate 15 form a C-shaped plate, and a handle 16 is provided on the support plate 15. An electromagnet 10 is installed on the filter box 1 by bolts. The electromagnet 10 is set up around the installation groove 5. At the same time, a control opening 13 is bolted away from the installation groove 5, and the control opening 13 is electrically connected to the electromagnet 10. A rigid plate 12 corresponding to the electromagnet 10 is provided at the end of the installation frame 11, and a handle 14 is provided on the installation frame 11.

[0025] By setting the electromagnet 10 to be connected with the rigid plate 12 on the filter plate 6, after replacing the new filter plate 6, the electromagnet 10 and the rigid plate 12 can adsorb and squeeze the sealing strip, thereby achieving the effect of sealing the filter box 1 and the filter plate 6. When the filter plate 6 needs to be replaced, the electromagnet 10 is powered off by pressing the control switch 13, and the filter plate 6 can be replaced.

[0026] Working principle:

[0027] When the filter box 1 has been in use for too long, the staff pushes the support plate 15 through the handle 16 so that the two sealing plates 7 arranged on one side of the filter box 1 block the air inlet 2 to prevent oil mist from entering, and then presses the control open 13 to cut off the power of the electromagnet 10, removes the filter plate 6 through the handle 14, and installs the new filter plate 6 into the installation groove 5. When replacing the sealing plate 7, the filter plate 6 arranged on the other side of the filter box 1 continues to filter the oil mist and then discharges it into the atmosphere through the exhaust hole 3 and the exhaust net 4, thereby achieving the effect of replacing the filter plate 6 without stopping the machine, and preventing the oil mist from being discharged into the atmosphere and polluting the environment when replacing the filter plate 6.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A centrifugal oil mist collector for turning, comprising a filter box (1), characterized in that: The filter box (1) is provided with air inlet holes (2) on both sides, the filter box (1) is provided with an exhaust hole (3) on the top surface, the exhaust hole (3) is provided with an exhaust net (4), two installation grooves (5) are symmetrically provided in the filter box (1) with the exhaust hole (3) as the center, and a detachable filter plate (6) is provided in each of the two installation grooves (5), and sealing plates (7) are provided on both sides of the filter plate (6) for blocking the connection between the inlet hole and the exhaust hole (3).

2. The centrifugal oil mist collector for turning according to claim 1, characterized in that: The filter box (1) has a side wall provided with a plurality of slots (8) corresponding to the sealing plate (7), the plurality of slots (8) being symmetrically arranged with the exhaust hole (3) as the center, rectangular clamping plates (9) being arranged on both sides of the slots (8), the sealing plate (7) being arranged in the slots (8), and sealing strips corresponding to the sealing plate (7) being arranged around the slots (8).

3. The centrifugal oil mist collector for turning according to claim 2, characterized in that: The filter box (1) is provided with an electromagnet (10), the exhaust net (4) is provided with a mounting frame (11), a rigid plate (12) corresponding to the electromagnet (10) is provided at the end of the mounting frame (11), and a control switch (13) electrically connected to the electromagnet (10) is provided on the filter box (1).

4. The centrifugal oil mist collector for turning according to claim 3, characterized in that: The rigid plate (12) is provided with a sealing strip for sealing the mounting groove (5).

5. The centrifugal oil mist collector for turning according to claim 4, characterized in that: The installation frame (11) is provided with a handle (14) on one side close to the rigid plate (12).

6. The centrifugal oil mist collector for turning according to claim 5, characterized in that: The two sealing plates (7) for sealing the same side are connected via a support plate (15), the support plate (15) and the sealing plate (7) form a C-shaped plate, and a handle (16) is provided on the support plate (15).

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