Air filter for dust-free laboratory

Abstract

The utility model relates to an air filter for a dust-free laboratory, which comprises a filter body, a mounting frame is arranged on the filter body, the mounting frame is mounted in a preset opening, and the filter body is arranged at an inner hole of the mounting frame; and the mounting frame and the filter body are jointly provided with a dismounting assembly. The utility model relates to the technical field of air filters. The filter has the advantages that maintenance personnel can conveniently and rapidly disassemble the filter, the disassembly speed is increased, and meanwhile the work progress of experimenters is prevented from being delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to an air filter for a dust-free laboratory. Background Art

[0002] An air filter is a device that captures dust from a gas-solid two-phase flow through the action of a porous filtering material and purifies the gas. It purifies the air with a low dust content and sends it into the room to ensure the process requirements of a clean room and the air cleanliness in a general air-conditioned room.

[0003] The existing air filter is directly installed in a preset opening and is connected to the wall of the preset opening through the frame on the air filter.

[0004] When it is necessary to replace the filter bag inside the air filter or maintain the entire filter, the entire filter needs to be taken out from the preset opening. Since tools such as expansion bolts and angle steels are used during installation, the disassembly work is cumbersome, not only wasting a lot of time but also generating a large amount of dust during the disassembly and assembly process using cutting tools, resulting in the non-compliance of the indoor environment of the laboratory. After disassembly and assembly, it is necessary to wait for a long time to clean the indoor environment of the laboratory, delaying the work progress of the experimental personnel in the laboratory. Content of the Utility Model

[0005] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide an air filter for a dust-free laboratory, which has the effect of facilitating maintenance personnel to quickly disassemble the filter, improving the disassembly speed and avoiding delaying the work progress of experimental personnel.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] An air filter for a dust-free laboratory, comprising a filter body, an installation frame is arranged on the filter body, the installation frame is installed in a preset opening, and the filter body is arranged at the inner hole of the installation frame;

[0008] A disassembly and assembly component is jointly arranged on the installation frame and the filter body.

[0009] In a preferred example of the utility model, it can be further configured as follows: a first placement groove is opened on one side of the installation frame, one side of the first placement groove penetrates the inner hole wall of the installation frame, and the inside of the first placement groove is communicated with the inside of the inner hole of the installation frame;

[0010] The frame in the filter body is placed at the first placement groove, and one side surface of the top of the frame is flush with one side surface of the installation frame;

[0011] The vertical cross-sectional shape of the frame is adapted to the vertical cross-sectional shape of the first placement groove.

[0012] In a preferred example, the present utility model can be further configured as follows: The disassembly and assembly component includes two rotating plates, and the two rotating plates are symmetrically arranged on one side of the installation frame. The rotating plates are rotatably connected to the installation frame through rotating pins;

[0013] When one side of the rotating plate contacts one side of the installation frame, the rotating plate blocks the corresponding frame part;

[0014] The same number of threaded through holes are provided on one side of the rotating plate, one side of the installation frame and one side of the frame;

[0015] The rotating plate, the installation frame and the frame are connected by bolts.

[0016] In a preferred example, the present utility model can be further configured as follows: A support component is jointly provided on the installation frame and the filter body.

[0017] In a preferred example, the present utility model can be further configured as follows: The support component includes a plurality of fixing blocks. The plurality of fixing blocks are arranged on the back of the installation frame, and the plurality of fixing blocks are all arranged along the length direction of the installation frame;

[0018] A support plate is provided between the bottom of each fixing block and the installation frame;

[0019] A second placement groove is formed at the top of each fixing block. A fixing rod is horizontally arranged in the second placement groove, and a rolling column is rotatably arranged on the outer peripheral surface of the fixing rod;

[0020] A plurality of fixing plates are arranged on the back of the frame, and the plurality of fixing plates are all arranged along the length direction of the frame;

[0021] When the filter body is installed in the installation frame, the bottom of the fixing plate contacts the corresponding rolling column.

[0022] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0023] 1. By providing an installation frame on the filter body, the installation frame is fixed to the preset opening, and the installation frame and the filter body are connected by the disassembly and assembly component, which is convenient for maintenance personnel to quickly disassemble the filter, improves the disassembly speed and avoids delaying the work progress of experimental personnel.

[0024] 2. By providing a support component between the filter body and the installation frame, the filter body is prevented from being in a suspended state, the bearing pressure of the installation frame is reduced, and thus the service life of the installation frame is improved.

[0025] 3. By providing a first placement groove on the installation frame, the placement position of the filter is restricted. Description of the Drawings

[0026] Figure 1 is the overall structural schematic diagram of this embodiment;

[0027] Figure 2 is Figure 1 the front view structural schematic diagram of the installation frame in

[0028] Figure 3 is Figure 1 the rear view structural schematic diagram of the installation frame in

[0029] Figure 4 is Figure 1 the front view structural schematic diagram of the filter body in

[0030] Figure 5 is Figure 1 the rear view structural schematic diagram of the filter body in

[0031] In the figure, 1 is the filter body; 2 is the installation frame; 3 is the disassembly and assembly component; 21 is the first placement groove; 31 is the rotating plate; 4 is the support component; 41 is the fixed block; 42 is the support plate; 5 is the second placement groove; 51 is the rolling column; 52 is the fixing plate. Detailed implementation mode

[0032] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0033] Embodiment:

[0034] Referring to Figures 1-5 as shown, an air filter for a dust-free laboratory disclosed by the present utility model includes a filter body 1, and an installation frame 2 is provided on the filter body 1

[0035] The installation frame 2 is installed in a preset opening, and the filter body 1 is arranged at the inner hole of the installation frame 2. It is not elaborated here through angle steel, impact bolts, etc.

[0036] A first placement groove 21 is formed on one side of the installation frame 2. One side of the first placement groove 21 penetrates the inner hole wall of the installation frame 2, and the inside of the first placement groove 21 is communicated with the inside of the inner hole of the installation frame 2.

[0037] The frame in the filter body 1 is placed at the first placement groove 21, and one side surface of the top of the frame is flush with one side surface of the installation frame 2.

[0038] The vertical cross-sectional shape of the frame is adapted to the vertical cross-sectional shape of the first placement groove 21.

[0039] A support component 4 is jointly provided on the installation frame 2 and the filter body 1.

[0040] The support component 4 includes a plurality of fixing blocks 41, and the plurality of fixing blocks 41 are arranged on the back surface of the mounting frame 2, and the plurality of fixing blocks 41 are all arranged along the length direction of the mounting frame 2.

[0041] A support plate 42 is arranged between the bottom of each fixing block 41 and the mounting frame 2.

[0042] A second placement groove 5 is formed at the top of each fixing block 41. A fixing rod is horizontally arranged in the second placement groove 5, and a rolling column 51 is rotatably arranged on the outer peripheral surface of the fixing rod. A plurality of fixing plates 52 are arranged on the back surface of the frame. The plurality of fixing plates 52 are all arranged along the length direction of the frame. When the filter body 1 is installed in the mounting frame 2, the bottom of the fixing plate 52 is in contact with the corresponding rolling column 51.

[0043] A disassembly and assembly component 3 is jointly arranged on the mounting frame 2 and the filter body 1.

[0044] The disassembly and assembly component 3 includes two rotating plates 31. The two rotating plates 31 are symmetrically arranged on one side of the mounting frame 2, and the rotating plates 31 are rotatably connected to the mounting frame 2 through rotating pins.

[0045] When one side of the rotating plate 31 is in contact with one side of the mounting frame 2, the rotating plate 31 blocks the corresponding part of the frame. The same number of threaded through holes are arranged on one side of the rotating plate 31, one side of the mounting frame 2 and one side of the frame. The rotating plate 31, the mounting frame 2 and the frame are connected by bolts.

[0046] 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 should be covered within the protection scope of the present invention.

Claims

1. An air filter for a dust-free laboratory, comprising a filter body (1), characterized in that, An installation frame (2) is provided on the filter body (1), the installation frame (2) is installed in a preset opening, and the filter body (1) is arranged at the inner hole of the installation frame (2); A disassembly and assembly component (3) is jointly provided on the installation frame (2) and the filter body (1).

2. The air filter for a dust-free laboratory according to claim 1, wherein: A first placement groove (21) is formed on one side of the installation frame (2), one side of the first placement groove (21) penetrates the inner hole wall of the installation frame (2), and the inside of the first placement groove (21) is communicated with the inside of the inner hole of the installation frame (2); The frame of the filter body (1) is placed at the first placement groove (21), and one side surface of the top of the frame is flush with one side surface of the installation frame (2); The vertical cross-sectional shape of the frame is adapted to the vertical cross-sectional shape of the first placement groove (21).

3. The air filter for a dust-free laboratory according to claim 2, characterized in that: The disassembly and assembly component (3) includes two rotating plates (31), the two rotating plates (31) are symmetrically arranged on one side of the installation frame (2), and the rotating plates (31) are rotatably connected to the installation frame (2) through rotating pins; When one side of the rotating plate (31) contacts one side of the installation frame (2), the corresponding part of the frame is blocked by the rotating plate (31); The same number of threaded through holes are provided on one side of the rotating plate (31), one side of the installation frame (2) and one side of the frame; The rotating plate (31), the installation frame (2) and the frame are connected by bolts.

4. The air filter for a dust-free laboratory according to claim 3, characterized in that: A support component (4) is jointly provided on the installation frame (2) and the filter body (1).

5. An air filter for a dust-free laboratory according to claim 4, characterized in that: The support component (4) includes a plurality of fixing blocks (41), the plurality of fixing blocks (41) are arranged on the back of the installation frame (2), and the plurality of fixing blocks (41) are all arranged along the length direction of the installation frame (2); A support plate (42) is arranged between the bottom of each fixing block (41) and the installation frame (2); A second placement groove (5) is formed at the top of each fixing block (41), a fixing rod is horizontally arranged in the second placement groove (5), and a rolling column (51) is rotatably arranged on the outer peripheral surface of the fixing rod; A plurality of fixing plates (52) are arranged on the back of the frame, and the plurality of fixing plates (52) are all arranged along the length direction of the frame; When the filter body (1) is installed in the installation frame (2), the bottom of the fixing plate (52) contacts the corresponding rolling column (51).

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