Horizontal oil mist purification device

Abstract

The utility model relates to the field of horizontal oil mist purification, in particular to a horizontal oil mist purification device which comprises an oil mist machine body, an upper cover plate is installed on one side of the upper surface of a shell of the oil mist machine body, and a suction inlet is clamped in the middle of the surface of the side wall of one side of the oil mist machine body. The primary filtering cavity, the separation cavity, the efficient filtering cavity and the exhaust cavity are sequentially formed in the oil mist machine body from the suction inlet in a communicating mode, the interior of the oil mist machine body is divided into a plurality of cavities, primary filtering can be conducted through the primary filtering unit arranged in the primary filtering cavity, scrap iron or impurities in oil mist are filtered out, and therefore the oil mist can be filtered out conveniently. The primary filter unit is arranged in the filter cavity, so that scrap iron or impurities can be prevented from entering the subsequent filter cavity to damage other filter components, and the primary filter unit can be replaced in time by opening the upper cover plate, so that the service life of the primary filter unit is prolonged, and the quality of filtered air can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal oil mist purification, in particular to a horizontal oil mist purification device. Background Art

[0002] Oil mist purification is an industrial environmental protection equipment designed to solve environmental pollution problems such as oil mist, water mist or dust generated during mechanical processing. This equipment is usually installed on mechanical processing equipment such as machine tools and cleaning machines. It absorbs the oil mist in the processing chamber to purify the air and protect the health of workers.

[0003] When dealing with the oil mist generated when using water-based cutting fluid for processing, an oil mist purification device is often needed to purify the oil mist. However, the structure of most oil mist purification devices is relatively simple, with only a single purification mechanism. Some oil mist often carries impurities such as iron filings when being inhaled. If the iron filings and other impurities in the oil mist cannot be effectively blocked, the purification mechanism will be more easily blocked, thereby reducing the service life of the equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a horizontal oil mist purification device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A horizontal oil mist purification device comprises an oil mist machine body, an upper cover plate is installed on one side of the upper surface of the oil mist machine body shell, a suction port is arranged in the middle of the side wall surface of one side of the oil mist machine body, a preliminary filter chamber, a separation chamber, a high-efficiency filter chamber and an exhaust chamber are connected in sequence from the suction port inside the oil mist machine body, a perforated partition plate is arranged between the preliminary filter chamber and the separation chamber, and between the high-efficiency filter chamber and the exhaust chamber, a primary filter unit is arranged in the preliminary filter chamber, a motor centrifugal impeller assembly is arranged in the separation chamber, and a high-efficiency filter cotton assembly is arranged in the high-efficiency filter chamber.

[0007] In addition, a preferred structure is that the upper cover plate is installed on the oil mist machine body above the preliminary filter chamber.

[0008] In addition, a preferred structure is that an exhaust port is provided on the upper surface of the oil mist machine body located at the exhaust chamber, the bottom wall of the oil mist machine body is arranged as a guide wall inclined at a certain angle, and an oil drain pipe is symmetrically arranged at the bottom of the perforated partition plate located between the preliminary filter chamber and the separation chamber of the oil mist machine body.

[0009] In addition, a preferred structure is that a plurality of shock-absorbing seats are symmetrically arranged on both sides of the bottom frame of the oil mist machine body, and a junction box is arranged on the outer wall of the shell of the oil mist machine body located in the exhaust chamber.

[0010] In addition, a preferred structure is that the primary filter unit includes a frame, which is symmetrically and vertically inserted and installed in the primary filter cavity, and a stainless steel mesh is provided on the frame.

[0011] In addition, a preferred structure is that the high-efficiency filter cotton assembly includes a bracket, the bracket is installed on a perforated partition between the high-efficiency filter chamber and the exhaust chamber, and multiple stages of filter cotton are installed on the bracket.

[0012] The beneficial effects of the utility model are as follows: by dividing the interior of the oil mist machine body into a plurality of chambers, and the primary filter unit in the preliminary filter chamber can perform preliminary filtering to filter out iron filings or impurities in the oil mist, thereby preventing these iron filings or impurities from entering the subsequent filter chamber and causing damage to other filter components, and the primary filter unit can be replaced in time by opening the upper cover plate, which makes it easy to extend the service life of the primary filter unit, thereby improving the quality of the filtered air. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the horizontal oil mist purification device;

[0014] Figure 2 This is a schematic diagram of the structure after the upper cover and the main body of the oil mist machine are separated;

[0015] Figure 3 Schematic diagram of the internal structure of the oil mist machine Figure 1 ;

[0016] Figure 4 This is a schematic diagram of the structure after the primary filter unit and the oil mist machine body are separated;

[0017] Figure 5 Schematic diagram of the internal structure of the oil mist machine Figure 2 ;

[0018] Figure 6 It is a schematic diagram of the structure of a high-efficiency filter cotton component.

[0019] In the figure: 1 oil mist machine body, 11 suction port, 12 exhaust port, 13 preliminary filter chamber, 14 separation chamber, 15 high efficiency filter chamber, 16 exhaust chamber, 17 oil drain pipe, 18 guide wall, 19 perforated partition, 2 upper cover plate, 3 shock absorber seat, 4 junction box, 5 primary filter unit, 51 frame, 52 stainless steel net, 6 motor centrifugal impeller assembly, 7 high efficiency filter cotton assembly, 71 bracket, 72 multi-stage filter cotton. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-6 A horizontal oil mist purification device comprises an oil mist machine body 1, an upper cover plate 2 is installed on one side of the upper surface of the shell of the oil mist machine body 1, a suction port 11 is clamped in the middle of the side wall surface of one side of the oil mist machine body 1, and a preliminary filter chamber 13, a separation chamber 14, a high-efficiency filter chamber 15, and an exhaust chamber 16 are connected in sequence from the suction port 11 inside the oil mist machine body 1, and a perforated partition plate 19 is arranged between the preliminary filter chamber 13 and the separation chamber 14, and between the high-efficiency filter chamber 15 and the exhaust chamber 16. A primary filter unit 5 is arranged in the preliminary filter chamber 13, a motor centrifugal impeller assembly 6 is arranged in the separation chamber 14, and a high-efficiency filter cotton assembly 7 is arranged in the high-efficiency filter chamber 15. A plurality of chambers are separated by the perforated partition plate 19, so that the inhaled oil mist can be purified in multiple stages.

[0022] The upper cover plate 2 is installed on the oil mist machine body 1 above the primary filter chamber 13 , and the primary filter unit 5 in the primary filter chamber 13 can be replaced by removing the upper cover plate 2 .

[0023] In addition, an exhaust port 12 is provided on the upper surface of the exhaust chamber 16 of the oil mist machine body 1, and the bottom wall of the oil mist machine body 1 is arranged as a guide wall 18 inclined at a certain angle. The bottom of the perforated partition plate 19 between the preliminary filter chamber 13 and the separation chamber 14 of the oil mist machine body 1 is symmetrically provided with an oil drain pipe 17, which is convenient for discharging the oil collected by the guide wall 18.

[0024] Among them, multiple shock-absorbing seats 3 are symmetrically arranged on both sides of the bottom frame of the oil mist machine body 1, and a junction box 4 is arranged on the outer wall of the shell of the oil mist machine body 1 located in the exhaust chamber 16. The shock-absorbing seats 3 are used to achieve shock absorption and vibration isolation effects when connected with other equipment.

[0025] Moreover, the primary filter unit 5 includes a frame 51, which is symmetrically and vertically inserted in the primary filter cavity 13. The frame 51 is provided with a stainless steel mesh 52, which is used to filter out impurities or iron filings in the inhaled oil mist, thereby playing a role of primary filtration.

[0026] Meanwhile, the high-efficiency filter cotton assembly 7 includes a bracket 71, which is mounted on a perforated partition plate 19 between the high-efficiency filter chamber 15 and the exhaust chamber 16, and a multi-stage filter cotton 72 is mounted on the bracket 71.

[0027] In the present embodiment, when processing the oil mist generated during machining with water-based cutting fluid, the present horizontal oil mist purification device can be used. First, the motor centrifugal impeller assembly 6 generates a vortex airflow to suck the oil mist generated inside the machine tool into the interior of the oil mist machine body 1 through the suction port 11, and first enters the preliminary filter chamber 13. The two stainless steel meshes 52 of the primary filter unit 5 can perform two preliminary filtrations to block and retain impurities or iron filings in the oil mist, and some oil can also remain on the stainless steel mesh 52. In addition, the frame 51 can be removed from the preliminary filter chamber 13 by opening the upper cover plate 2, and then the stainless steel mesh 52 can be cleaned and replaced to extend the service life of the equipment.

[0028] The oil mist after preliminary filtration will pass through the through holes on the perforated partition 19 into the separation chamber 14, and will be centrifugally treated by the centrifugal impeller in the motor centrifugal impeller assembly 6. The motor centrifugal impeller assembly 6 is a centrifugal impeller driven by an asynchronous motor, including but not limited to, and the oil mist after centrifugation will enter the high-efficiency filter chamber 15 on one side.

[0029] The oil mist entering the high-efficiency filter chamber 15 will pass through the multi-stage filter cotton 72 of the high-efficiency filter cotton assembly 7 when passing through the perforated partition 19 between the high-efficiency filter chamber 15 and the exhaust chamber 16. After high-efficiency filtration by the multi-stage filter cotton 72, the purified air finally enters the exhaust chamber 16 and is then discharged through the exhaust port 12.

[0030] The oil generated during the filtration will drip onto the guide wall 18 below. The guide wall 18 will guide the oil to the oil drain pipe 17 due to its inclined angle, and then the oil will be discharged from the oil drain pipe 17.

[0031] In the utility model, the interior of the oil mist machine body 1 is divided into a plurality of chambers, and the primary filter unit 5 in the preliminary filter chamber 13 can perform preliminary filtering to filter out iron filings or impurities in the oil mist, thereby preventing these iron filings or impurities from entering the subsequent filter chamber and causing damage to other filter components, and the primary filter unit 5 can be replaced in time by opening the upper cover plate 2, which makes it easy to extend the service life of the primary filter unit 5, thereby improving the quality of the filtered air.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal oil mist purification device, comprising an oil mist machine body (1), characterized in that: An upper cover plate (2) is installed on one side of the upper surface of the oil mist machine body (1), and a suction port (11) is fixed in the middle of the side wall surface of one side of the oil mist machine body (1). The interior of the oil mist machine body (1) is connected to a preliminary filter chamber (13), a separation chamber (14), a high-efficiency filter chamber (15), and an exhaust chamber (16) in sequence from the suction port (11). A perforated partition plate (19) is provided between the preliminary filter chamber (13) and the separation chamber (14), and between the high-efficiency filter chamber (15) and the exhaust chamber (16). A primary filter unit (5) is installed in the preliminary filter chamber (13), a motor centrifugal impeller assembly (6) is provided in the separation chamber (14), and a high-efficiency filter cotton assembly (7) is provided in the high-efficiency filter chamber (15).

2. A horizontal oil mist purification device according to claim 1, characterized in that: The upper cover plate (2) is installed on the oil mist machine body (1) above the primary filter chamber (13).

3. A horizontal oil mist purification device according to claim 2, characterized in that: The oil mist machine body (1) is provided with an exhaust port (12) on the upper surface of the exhaust chamber (16), the bottom wall of the oil mist machine body (1) is arranged as a guide wall (18) inclined at a certain angle, and the oil mist machine body (1) is symmetrically provided with an oil drain pipe (17) at the bottom of a perforated partition plate (19) between the preliminary filtering chamber (13) and the separation chamber (14).

4. A horizontal oil mist purification device according to claim 3, characterized in that: A plurality of shock-absorbing seats (3) are symmetrically arranged on both sides of the bottom frame of the oil mist machine body (1), and a junction box (4) is arranged on the outer wall of the shell of the oil mist machine body (1) located in the exhaust chamber (16).

5. The horizontal oil mist purification device according to claim 1, characterized in that: The primary filtering unit (5) comprises a frame (51), which is symmetrically and vertically inserted and installed in the primary filtering cavity (13), and a stainless steel mesh (52) is arranged on the frame (51).

6. A horizontal oil mist purification device according to claim 1, characterized in that: The high-efficiency filter cotton assembly (7) comprises a bracket (71), the bracket (71) being mounted on a perforated partition plate (19) between the high-efficiency filter chamber (15) and the exhaust chamber (16), and a multi-stage filter cotton (72) being mounted on the bracket (71).

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