Oil fume purification filtering device

Abstract

This application relates to the technical field of oil fume purification equipment and discloses an oil fume purification and filtration device, including a housing. Multiple sets of openings begin on the side of the housing, and multiple sets of purification plates are inserted into these openings. A pull plate is fixedly connected to one side of each purification plate outside the housing. A sliding groove is provided on the upper side of each opening, and a baffle is slidably connected inside the groove. The baffle is wedge-shaped, and a first spring is fixedly connected between the upper part of the baffle and the inner surface of the groove. A telescopic sleeve is fitted onto the surface of each purification plate. One end of the telescopic sleeve is fixedly connected to the pull plate, and the other end is fixedly connected to a connecting plate. The connecting plate is connected to the housing by fixing bolts around its perimeter. This invention solves the problem of exhaust gas leakage when replacing purification plates by setting up baffles and a first spring, and has advantages such as good sealing, simple operation, and high safety.

Description

Technical Field

[0001] This application relates to the field of oil fume purification equipment technology, and in particular to an oil fume purification and filtration device. Background Technology

[0002] In the catering and industrial production sectors, cooking fumes contain a large amount of particulate matter and harmful substances, which must be purified before being discharged to avoid harming the environment and human health. Existing fume purification and filtration devices typically use purification plates as the core filter component, removing pollutants from the exhaust gas through physical interception and other methods.

[0003] However, in practical applications, when replacing or maintaining the purification plate, exhaust gas is easily leaked during the replacement process, which not only affects the purification effect but may also pose health risks to operators and even violate environmental emission standards, leading to environmental pollution problems. Therefore, an oil fume purification and filtration device is proposed. Utility Model Content

[0004] To address the problem of exhaust gas leakage during the replacement or maintenance of the purification plate, this application provides an oil fume purification and filtration device.

[0005] The oil fume purification and filtration device provided in this application adopts the following technical solution:

[0006] An oil fume purification and filtration device includes a housing with multiple openings on the side of the housing. Multiple purification plates are inserted into the openings of the housing. A pull plate is fixedly connected to the side of the purification plate outside the housing. A sliding groove is provided on the upper side of each opening of the housing. A baffle is slidably connected inside the sliding groove. The baffle is wedge-shaped. A first spring is fixedly connected between the upper part of the baffle and the inner surface of the sliding groove.

[0007] Preferably, the surface of the purification plate is fitted with a telescopic sleeve, one end of which is fixedly connected to a pull plate, and the other end of which is fixedly connected to a connecting plate. The connecting plate is connected to the housing by fixing bolts on all four sides.

[0008] Preferably, an L-shaped plate is fixedly connected to the upper surface of the pull plate, a vertical rod is inserted into the L-shaped plate, a limit plate is fixedly connected to the lower end of the vertical rod, a second spring is sleeved on the surface of the vertical rod, the upper end of the second spring is fixedly connected to the L-shaped plate, the lower end of the second spring is fixedly connected to the limit plate, and a limit groove adapted to the limit plate is provided on the connecting plate.

[0009] Preferably, the top and bottom of the box are both fixedly connected by pipes.

[0010] Preferably, each of the pull plates has a handle fixedly connected to its surface.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] This invention solves the problem of exhaust gas leakage when replacing the purification plate by setting up a baffle and a first spring, and has the advantages of good sealing, simple operation and high safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the application embodiment;

[0014] Figure 2 This is a cross-sectional view of an embodiment of the application;

[0015] Figure 3 This is an example of an application. Figure 2 Enlarged view of point A in the middle.

[0016] Explanation of reference numerals in the attached drawings: 1. Box body; 2. Pipe; 3. Handle; 4. Pull plate; 5. Clean plate; 6. First spring; 7. Slide groove; 8. Second spring; 9. Baffle; 10. Telescopic sleeve; 11. Connecting plate; 12. Limiting plate; 13. L-shaped plate; 14. Vertical rod; 15. Fixing bolt. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0018] This application discloses an oil fume purification and filtration device, including a housing 1. Multiple openings are located on the side of the housing 1, and multiple purification plates 5 are inserted into these openings. The purification plates 5 are used to filter and purify the oil fumes entering the housing 1. A pull plate 4 is fixedly connected to the side of the purification plate 5 outside the housing 1, allowing the operator to easily insert and remove the purification plate 5. A handle 3 is also provided on the surface of the pull plate 4 for further ease of operation. A sliding groove 7 is provided on the upper side of each opening of the housing 1, and a baffle 9 is slidably connected inside the sliding groove 7. The baffle 9 is wedge-shaped, and a first spring 6 is fixedly connected between the upper part of the baffle 9 and the inner surface of the sliding groove 7.

[0019] In this embodiment, when the purification plate 5 is inserted into the opening of the housing 1, the baffle 9 moves downward under force and compresses the first spring 6, causing the baffle 9 to adhere to the surface of the purification plate 5, thereby forming a good sealing structure. When the purification plate 5 is pulled out, the baffle 9 automatically moves upward under the elastic force of the first spring 6, sealing the opening and preventing exhaust gas leakage.

[0020] Furthermore, a telescopic sleeve 10 is fitted on the surface of the purification plate 5. One end of the telescopic sleeve 10 is fixedly connected to the pull plate 4, and the other end of the telescopic sleeve 10 is fixedly connected to a connecting plate 11. The connecting plate 11 is connected to the box body 1 by fixing bolts 15 on all four sides.

[0021] Furthermore, an L-shaped plate 13 is fixedly connected to the upper surface of the pull plate 4, a vertical rod 14 is inserted into the L-shaped plate 13, a limiting plate 12 is fixedly connected to the lower end of the vertical rod 14, a second spring 8 is sleeved on the surface of the vertical rod 14, the upper end of the second spring 8 is fixedly connected to the L-shaped plate 13, the lower end of the second spring 8 is fixedly connected to the limiting plate 12, and a limiting groove adapted to the limiting plate 12 is opened on the connecting plate 11.

[0022] In this embodiment, when the limiting plate 12 is inserted into the limiting groove under the action of the second spring 8, the connecting plate 11 and the pull plate 4 can be quickly fixed; when the limiting plate 12 is pressed down, the connection can be released, and quick disassembly can be achieved.

[0023] Furthermore, pipes 2 are fixedly connected to both the top and bottom of the housing 1. Pipes 2 are provided at both the top and bottom of the housing 1 for the entry and exit of oil fumes, so that the entire filtration device can be connected in series with the oil fume emission system to achieve continuous purification.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An oil fume purification and filtration device, comprising a housing (1), characterized in that, The box (1) has multiple openings on its side. Multiple purification plates (5) are inserted into the openings of the box (1). A pull plate (4) is fixedly connected to the side of the purification plate (5) outside the box (1). A sliding groove (7) is provided on the upper side of each opening of the box (1). A baffle (9) is slidably connected inside the sliding groove (7). The baffle (9) is wedge-shaped. A first spring (6) is fixedly connected between the upper part of the baffle (9) and the inner surface of the sliding groove (7).

2. The oil fume purification and filtration device according to claim 1, characterized in that, The surface of the purification plate (5) is fitted with a telescopic sleeve (10). One end of the telescopic sleeve (10) is fixedly connected to the pull plate (4), and the other end of the telescopic sleeve (10) is fixedly connected to a connecting plate (11). The connecting plate (11) is connected to the box body (1) by fixing bolts (15) on all four sides.

3. The oil fume purification and filtration device according to claim 2, characterized in that, An L-shaped plate (13) is fixedly connected to the upper surface of the pull plate (4). A vertical rod (14) is inserted into the L-shaped plate (13). A limiting plate (12) is fixedly connected to the lower end of the vertical rod (14). A second spring (8) is sleeved on the surface of the vertical rod (14). The upper end of the second spring (8) is fixedly connected to the L-shaped plate (13), and the lower end of the second spring (8) is fixedly connected to the limiting plate (12). A limiting groove that matches the limiting plate (12) is opened on the connecting plate (11).

4. The oil fume purification and filtration device according to claim 3, characterized in that, The top and bottom of the box (1) are both fixedly connected to pipes (2).

5. The oil fume purification and filtration device according to claim 4, characterized in that, Each of the pull plates (4) has a handle (3) fixedly connected to its surface.

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