Mounting structure and waste gas treatment filter

Abstract

The utility model relates to the technical field of filter screen installation, in particular to an installation structure and a waste gas treatment filter, which are characterized in that a placing groove is formed in one end of the waste gas filter, a filter frame is arranged in the placing groove, a filter screen is arranged in the filter frame, an installation plate is arranged on the side face of the waste gas filter, and a vertical rod and a positioning plate are arranged on the side face of the installation plate. Clamping plates are arranged on the surfaces of the positioning plates; the waste gas filter has the beneficial effects that when the filter screen needs to be taken out during use, a positioning plate is pulled firstly, then a clamping plate is rotated, so that the clamping plate can be separated from a vertical plate, then a mounting plate loses the pressing effect on a filter frame, the filter screen can be taken out of the waste gas filter to be cleaned, the filter screen is placed in a placing groove after cleaning is finished, and the filter screen can be taken out from the waste gas filter. And then a sliding block is inserted into a moving plate, so that a mounting plate presses the interior of the filter frame, and a positioning plate is pulled to clamp a clamping plate on a vertical plate, so that the filter screen can be quickly mounted and is relatively convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of filter installation, in particular to an installation structure and an exhaust gas treatment filter. Background Technique

[0002] Exhaust gas purification mainly refers to the work of treating industrial waste gas generated in industrial sites, such as dust particles, flue gas soot, odor gas, and toxic and harmful gases.

[0003] In the prior art, in order to facilitate the treatment of exhaust gas, an exhaust gas filter is used. When the exhaust gas filter is working, the exhaust gas to be filtered enters through the inlet, then flows through the filter screen, and the filter screen is used to filter the particles in the exhaust gas, and finally is discharged through the outlet.

[0004] However, generally, the filter screen is mainly fixed inside the exhaust gas filter by a plurality of bolts. When more and more particles are intercepted on the surface of the filter screen, the filter holes will become smaller and smaller, and then form a blockage. In order to prevent the filter screen from being blocked, the filter screen will be removed for cleaning. However, it is more troublesome to remove the filter screen fixed by a plurality of bolts each time. Tools for turning the bolts must be carried to remove the filter screen, which increases the workload of the staff. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation structure and an exhaust gas treatment filter to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An installation structure includes an exhaust gas filter. A placement groove is opened on the end face of the air inlet of the exhaust gas filter. A clamping groove is opened on the side of the placement groove. A filter rack is arranged in the placement groove. A filter screen is arranged in the filter rack. A moving plate and a vertical plate are arranged on the side of the exhaust gas filter;

[0007] An installation plate, a baffle and a slider are arranged on the side of the installation plate. A vertical rod is arranged on the surface of the baffle. A positioning plate is sleeved on the surface of the vertical rod. A support plate is arranged on the surface of the positioning plate. A rotating shaft is inserted into the side of the support plate. A clamping plate is sleeved on the surface of the rotating shaft.

[0008] Preferably, the installation plate is in a square plate structure. The slider arranged on the side of the installation plate can slide in the moving plate. The moving plate is in a "C"-shaped plate structure.

[0009] Preferably, positioning grooves are opened on the surface of the filter rack. One end of the installation plate can be placed in the positioning grooves. There are two groups of positioning grooves, and the two groups of positioning grooves are symmetrically distributed about the filter rack.

[0010] Preferably, a spring is sleeved on the surface of the vertical pole, one end of the spring is fixedly connected to the surface of the baffle, and the other end of the spring is fixedly connected to the surface of the positioning plate. The positioning plate can slide on the vertical pole, and the vertical pole passes through the vertical plate.

[0011] Preferably, the card plate has an "L"-shaped plate structure, and two groups of card plates are provided. The two groups of card plates are symmetrically distributed up and down about the positioning plate. One end of the card plate can be inserted into the vertical plate, and the card plate can use the tension of the spring to prevent the card plate from falling off the vertical plate.

[0012] Preferably, the baffle is a square plate-shaped structure, and the side surface of the baffle is fixedly connected to the side surface of the mounting plate. Two groups of mounting plates are provided, and the two groups of mounting plates are symmetrically distributed about the filter frame.

[0013] An exhaust gas treatment filter comprises the above-mentioned mounting structure,

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses an installation structure and an exhaust gas treatment filter. When the filter needs to be taken out during use, the positioning plate is first pulled and then the clamping plate is rotated, so that the clamping plate can be separated from the vertical plate, and then the mounting plate can lose the pressing effect on the filter frame, and the filter can be taken out from the exhaust gas filter for cleaning. After the cleaning is completed, the filter is placed in the placement groove, and then the slider is inserted into the movable plate to press the mounting plate on the filter frame, and then the positioning plate is pulled to clamp the clamping plate on the vertical plate, so that the filter can be quickly installed more conveniently. This avoids the problem that the general filter is mainly fixed to the exhaust gas filter by multiple sets of bolts. When more and more particles are intercepted on the surface of the filter, the filter holes will become smaller and smaller, and then blockage will be formed. In order to prevent the filter from being blocked, the filter will be removed for cleaning. However, the filter fixed by multiple sets of bolts is more troublesome to disassemble each time, and a tool for rotating the bolts must be carried to remove the filter, which increases the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a side view of the structure of the utility model;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. exhaust gas filter; 2. placement slot; 3. clamping slot; 4. filter frame; 5. filter screen; 6. movable plate; 7. vertical plate; 8. mounting plate; 9. baffle; 10. vertical pole; 11. positioning plate; 12. support plate; 13. rotating shaft; 14. clamping plate; 15. slider; 16. positioning slot; 17. spring. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0024] Embodiment 1

[0025] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: an installation structure, including an exhaust gas filter 1, a placement groove 2 is provided on the end face of the air inlet of the exhaust gas filter 1, a clamping groove 3 is provided on the side of the placement groove 2, a filter rack 4 is arranged in the placement groove 2, a filter screen 5 is arranged in the filter rack 4, and a moving plate 6 and a vertical plate 7 are arranged on the side of the exhaust gas filter 1; an installation plate 8, a baffle 9 and a slider 15 are arranged on the side of the installation plate 8, a vertical rod 10 is arranged on the surface of the baffle 9, a positioning plate 11 is sleeved on the surface of the vertical rod 10, a support plate 12 is arranged on the surface of the positioning plate 11, a rotating shaft 13 is inserted into the side of the support plate 12, and a clamping plate 14 is sleeved on the surface of the rotating shaft 13. An exhaust gas treatment filter includes the above-mentioned installation structure;

[0026] When in use, when it is necessary to take out the filter screen 5, first pull the positioning plate 11 and then rotate the clamping plate 14, so that the clamping plate 14 can be disengaged from the vertical plate 7, and then the pressing action of the installation plate 8 on the filter rack 4 can be lost, and the filter screen 5 can be taken out of the exhaust gas filter 1 for cleaning. After cleaning, the filter screen 5 is placed in the placement groove 2, and then the slider 15 is inserted into the moving plate 6 to press the installation plate 8 against the filter rack 4. Then pull the positioning plate 11 to make the clamping plate 14 clamp on the vertical plate 7, so that the filter screen 5 can be quickly installed, which is more convenient.

[0027] Embodiment 2

[0028] On the basis of Embodiment 1, an installation plate 8 is provided. The installation plate 8 is in a square plate structure. The slider 15 arranged on the side of the installation plate 8 can slide in the moving plate 6. The moving plate 6 is in a "C"-shaped plate structure. Positioning grooves 16 are provided on the surface of the filter rack 4. One end of the installation plate 8 can be placed in the positioning grooves 16. There are two groups of positioning grooves 16, and the two groups of positioning grooves 16 are symmetrically distributed with respect to the filter rack 4;

[0029] When in use, the filter screen 5 arranged in the filter rack 4 can be used to filter the air, and then the installation plate 8 can be inserted into the positioning grooves 16 provided on the surface of the filter rack 4 to fix the filter rack 4 in the placement groove 2. When it is necessary to take out the filter rack 4, it is only necessary to remove the installation plate 8 from the positioning grooves 16, which is more convenient.

[0030] Embodiment 3

[0031] On the basis of the second embodiment, a vertical rod 10 is provided, and a spring 17 is sleeved on the surface of the vertical rod 10. One end of the spring 17 is fixedly connected to the surface of the baffle 9, and the other end of the spring 17 is fixedly connected to the surface of the positioning plate 11. The positioning plate 11 can slide on the vertical rod 10, and the vertical rod 10 passes through the vertical plate 7. The card plate 14 is an "L"-shaped plate structure. The card plate 14 is provided with two groups, and the two groups of card plates 14 are symmetrically distributed about the positioning plate 11. One end of the card plate 14 can be inserted into the vertical plate 7. The card plate 14 can use the tension of the spring 17 to prevent the card plate 14 from detaching from the vertical plate 7. The baffle 9 is a square plate structure. The side of the baffle 9 is fixedly connected to the side of the mounting plate 8. The mounting plate 8 is provided with two groups, and the two groups of mounting plates 8 are symmetrically distributed about the filter frame 4.

[0032] When the filter screen 5 needs to be installed during use, the filter frame 4 is first placed in the placement slot 2, and then the slider 15 is inserted into the movable plate 6 to prevent the installation plate 8 from being offset. Then the vertical rod 10 is inserted into the vertical plate 7, and then the positioning plate 11 is pulled to make the positioning plate 11 slide on the vertical rod 10. After pulling the positioning plate 11, the card plate 14 is rotated, and the card plate 14 is inserted into the vertical plate 7 and then the positioning plate 11 is released. The tension of the spring 17 is used to prevent the card plate 14 from detaching from the vertical plate 7 after being stuck on the vertical plate 7. The tension of the spring 17 can also be used to pull the installation plate 8 so that the positioning plate 11 always presses the filter frame 4.

[0033] When the filter screen 5 needs to be taken out in actual use, the positioning plate 11 is first pulled and then the card plate 14 is rotated, so that the card plate 14 can be separated from the vertical plate 7, and then the mounting plate 8 can lose the pressing effect on the filter frame 4, and the filter screen 5 can be taken out from the exhaust gas filter 1 for cleaning. After cleaning, the filter screen 5 is placed in the placement groove 2, and then the slider 15 is inserted into the movable plate 6 to press the mounting plate 8 on the filter frame 4, and then the positioning plate 11 is pulled to make the card plate 14 stuck on the vertical plate 7, so that the filter screen 5 can be quickly installed more conveniently, which avoids the general filter screen 5 mainly using multiple groups of bolts to fix it inside the exhaust gas filter 1. When more and more particles are intercepted on the surface of the filter screen 5, the filter hole will become smaller and smaller, and then blockage will be formed. In order to prevent the filter screen 5 from being blocked, the filter screen 5 will be removed for cleaning, but the filter screen 5 fixed with multiple groups of bolts is more troublesome to disassemble each time, and a tool for rotating the bolts must be carried to remove the filter screen 5, which increases the workload of the staff.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting structure, comprising an exhaust gas filter (1), characterized in that: The intake end face of the exhaust gas filter (1) is provided with a placement groove (2), the side of the placement groove (2) is provided with a clamping groove (3), a filter rack (4) is arranged in the placement groove (2), a filter screen (5) is arranged in the filter rack (4), and a moving plate (6) and a vertical plate (7) are arranged on the side of the exhaust gas filter (1); An installation plate (8), a baffle plate (9) and a slider (15) are arranged on the side of the installation plate (8), a vertical rod (10) is arranged on the surface of the baffle plate (9), a positioning plate (11) is sleeved on the surface of the vertical rod (10), a support plate (12) is arranged on the surface of the positioning plate (11), a rotating shaft (13) is inserted into the side of the support plate (12), and a clamping plate (14) is sleeved on the surface of the rotating shaft (13).

2. A mounting structure according to claim 1, characterized in that: The installation plate (8) is in a square plate structure, and the slider (15) arranged on the side of the installation plate (8) can slide in the moving plate (6), and the moving plate (6) is in a "C"-shaped plate structure.

3. A mounting structure according to claim 2, characterized in that: Positioning grooves (16) are formed on the surface of the filter rack (4), one end of the installation plate (8) can be placed in the positioning grooves (16), there are two groups of positioning grooves (16), and the two groups of positioning grooves (16) are symmetrically distributed about the filter rack (4).

4. A mounting structure according to claim 3, characterized in that: A spring (17) is sleeved on the surface of the vertical rod (10), one end of the spring (17) is fixedly connected to the surface of the baffle plate (9), the other end of the spring (17) is fixedly connected to the surface of the positioning plate (11), the positioning plate (11) can slide on the vertical rod (10), and the vertical rod (10) passes through the vertical plate (7).

5. A mounting structure according to claim 4, characterized in that: The clamping plate (14) is in an "L"-shaped plate structure, there are two groups of clamping plates (14), the two groups of clamping plates (14) are symmetrically distributed up and down about the positioning plate (11), one end of the clamping plate (14) can be clamped on the vertical plate (7), and the clamping plate (14) can use the pulling force of the spring (17) to prevent the clamping plate (14) from disengaging from the vertical plate (7).

6. A mounting structure according to claim 5, characterized in that: The baffle plate (9) is in a square plate structure, the side of the baffle plate (9) is fixedly connected to the side of the installation plate (8), there are two groups of installation plates (8), and the two groups of installation plates (8) are symmetrically distributed about the filter rack (4).

7. An exhaust gas treatment filter, characterized in that: It includes the installation structure according to any one of the above claims 1-6.

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