Waste gas combustion treatment equipment

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses waste gas combustion treatment equipment which comprises a square outer frame, a square groove matched with the outer edge of dry type filter cotton for filling is formed in the inner wall face of the square outer frame, and a plurality of limiting rods for limiting the dry type filter cotton are arranged on one face of the square outer frame at equal intervals. Two V-shaped iron wires which are arranged up and down are clamped on the other surface of the square outer frame, and the two V-shaped iron wires are clamped into the outer frame, so that the dry-type filter cotton is fixed on the inner side of the square outer frame and is positioned between the limiting rod and the V-shaped iron wires. Through the mode that the V-shaped iron wires are matched with the limiting rods to fix the dry-type filter cotton, when the dry-type filter cotton is installed, an edge pressing wheel does not need to be adopted for auxiliary positioning, the edge of the dry-type filter cotton is directly pressed into the square groove manually, and a movable gap between the square groove and the dry-type filter cotton is pressed and filled through the V-shaped iron wires; therefore, the dry-type filter cotton is easier to disassemble and assemble, and daily maintenance and cleaning are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste gas treatment, and in particular relates to waste gas combustion treatment equipment. Background Art

[0002] As a part of the exhaust gas treatment equipment, the dry filter uses the heavy dry filter cotton to filter impurities when treating exhaust gas. After the dry filter cotton has been used for a period of time, in order to ensure its filtering effect and quality, it is often necessary to remove and replace the filter cotton that is full of impurities.

[0003] The dry filter cotton of traditional technology is fixed on the outer frame. When the dry filter cotton is installed on the outer frame, in order to ensure that the edge of the dry filter cotton is stably fixed after filling, the gap reserved on the outer frame for matching the edge filling of the dry filter cotton is small. It is necessary to use a pressing wheel to cooperate with the dry filter cotton to stably press and position the dry filter cotton in the outer frame. When disassembling and removing the dry filter cotton that is fixed with a pressing wheel, the pressing wheel presses the dry filter cotton tightly to the outer frame, and the fit is relatively high, which makes it inconvenient to operate when removing. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides a waste gas combustion treatment device.

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

[0006] A waste gas combustion treatment device comprises a square outer frame, wherein the inner wall surface of the square outer frame is provided with a square groove which fits the outer edge of a dry filter cotton, a plurality of limit rods for limiting the position of the dry filter cotton are arranged at equal distances on one side of the square outer frame, and two V-shaped iron wires arranged up and down are clamped on the other side of the square outer frame, and the dry filter cotton is fixed to the inner side of the square outer frame and located between the limit rods and the V-shaped iron wires by clamping the two V-shaped iron wires into the outer frame.

[0007] The dry filter cotton is fixed by V-shaped iron wire in conjunction with the limit rod. When installing the dry filter cotton, there is no need to use a pressing wheel to assist in positioning. The edge of the dry filter cotton can be directly pressed into the square groove manually. The movable gap between the square groove and the dry filter cotton is pressed in by the V-shaped iron wire, making the dry filter cotton easier to disassemble and install, and convenient for daily maintenance and cleaning.

[0008] Preferably, the square groove is provided with a V-shaped groove for clamping and positioning the corners of the two V-shaped iron wires and an arc-shaped groove for clamping and positioning the two end ends of the V-shaped iron wires.

[0009] The V-shaped groove and the arc-shaped groove can better fix the V-shaped wire, so that it remains stable in the square outer frame, thereby ensuring stable fixation of the dry filter cotton.

[0010] Preferably, the two V-shaped iron wires are staggered and arranged opposite to each other, and the inner V-shaped iron wire is provided with a position for cooperating with the outer iron wire for positioning.

[0011] The staggered V-shaped iron wires can evenly apply pressure on the dry filter cotton, effectively improving the stability of the dry filter cotton.

[0012] Preferably, notches are provided on both sides of the square outer frame, and two adjacent square outer frames are press-fitted and fixed on the filter cotton mounting frame in the dry filter through positioning plates that cooperate with the notches.

[0013] Preferably, the positioning plate is a U-shaped plate, and the filter cotton mounting frame is provided with an externally threaded rod penetrating the positioning plate, and the positioning plate and the square outer frame are pressed and positioned on the filter cotton mounting frame by rotating a locking nut threadedly connected to the externally threaded rod.

[0014] Simply rotate the locking nut on the external threaded rod to fix the square outer frame on the filter cotton mounting bracket, which is convenient for daily maintenance and replacement.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are:

[0016] The exhaust gas combustion treatment equipment effectively fixes the dry filter cotton in the square outer frame through the design of V-shaped iron wire and limit rod, maintains stability, reduces looseness caused by vibration or airflow, and improves the reliability of the overall equipment. During installation, there is no need to use a pressing wheel to assist positioning. The edge of the dry filter cotton is directly pressed into the square groove manually, making the dry filter cotton easier to install and remove, and convenient for daily maintenance and cleaning;

[0017] The structural design of the U-shaped positioning plate and the external threaded rod makes it easier to replace the filter cotton. You only need to rotate the locking nut on the external threaded rod to fix the square outer frame on the filter cotton mounting frame, saving time and energy and improving operational efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the square outer frame of the utility model;

[0021] Figure 4 It is a cross-sectional view of the square outer frame of the utility model;

[0022] Figure 5This is a schematic diagram of the structure of the V-shaped iron wire of the utility model;

[0023] Figure 6 This is a structural schematic diagram of the utility model in which a square outer frame is installed on a filter cotton mounting frame;

[0024] Figure 7 For this utility model Figure 6 Schematic diagram of the structure after the middle positioning plate and locking nut are removed.

[0025] In the figure: 1. Square outer frame; 2. Square groove; 3. Dry filter cotton; 4. Limit rod; 5. V-shaped iron wire; 6. V-shaped groove; 7. Arc-shaped groove; 8. Positioning; 9. Notch; 10. Positioning plate; 11. Filter cotton mounting bracket; 12. Externally threaded rod; 13. Locking nut. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0027] The following is combined with Figure 1-7 To further explain this application in detail,

[0028] An embodiment of the present application discloses a waste gas combustion treatment device, including a square outer frame 1, wherein the inner wall surface of the square outer frame 1 is provided with a square groove 2 which fits the outer edge of a dry filter cotton 3, and one side of the square outer frame 1 is provided with a plurality of limit rods 4 which are arranged at equal distances to limit the dry filter cotton 3, and the other side of the square outer frame 1 is clamped with two V-shaped iron wires 5 which are arranged up and down, and the dry filter cotton 3 is fixed to the inner side of the square outer frame 1 and is located between the limit rods 4 and the V-shaped iron wires 5 by clamping the two V-shaped iron wires 5 into the outer frame.

[0029] The square groove 2 is designed to better fix the dry filter cotton 3 in the outer frame, and it is also easy to install and replace. The limit rod 4 helps to ensure that the dry filter cotton 3 maintains the correct position and gap during installation, thereby improving the filtration efficiency. The function of the two V-shaped iron wires 5 is to fix the dry filter cotton 3 on the inner side of the square outer frame 1 after the dry filter cotton 3 is installed, located between the limit rod 4 and the V-shaped iron wire 5, further ensuring the stability and correct installation position of the dry filter cotton 3.

[0030] The traditional method of fixing the pressure wheel is more difficult to disassemble, but the design of the limit rod 4 and the V-shaped iron wire 5 can simplify the replacement process. When disassembling, the V-shaped iron wire 5 is removed first, and a gap will be left between the square groove 2 and the dry filter cotton 3, which will facilitate the disassembly of the dry filter cotton 3 and reduce maintenance costs and time. The limit rod 4 ensures the correct position of the dry filter cotton 3, which helps to improve the filtration efficiency and reduce the resistance of the airflow.

[0031] The square groove 2 is provided with a V-shaped groove 6 for clamping and positioning the corners of the two V-shaped iron wires 5 and an arc-shaped groove 7 for clamping and positioning the two end ends of the V-shaped iron wire 5.

[0032] The V-shaped groove 6 and the arc-shaped groove 7 can better fix the V-shaped iron wire 5, so that it remains stable in the square outer frame 1, thereby ensuring the stable fixation of the dry filter cotton 3. The design of the V-shaped groove 6 and the arc-shaped groove 7 helps to enhance the sealing between the dry filter cotton 3 and the square outer frame 1, reduce the leakage of air flow, and thus improve the efficiency of waste gas treatment. Due to the fixation of the V-shaped iron wire 5, the removal of the dry filter cotton 3 becomes easier. Such a design also reduces the work intensity of the operator. The arc-shaped groove 7 design of the two ends of the V-shaped iron wire 5 for clamping and positioning can reduce the risk of hand injury to the operator and improve the safety of the equipment.

[0033] The two V-shaped iron wires 5 are staggered and arranged opposite to each other, and a clamping position 8 for cooperating with the outer iron wire for positioning is provided on the inner V-shaped iron wire 5 .

[0034] Through the design of staggered and opposite arrangements, the inner and outer V-shaped iron wires 5 are staggered and cooperate with each other, thereby increasing the fixation of the dry filter cotton 3 in the square outer frame 1 and preventing the filter cotton from shifting or loosening during use. The staggered V-shaped iron wires 5 can evenly apply pressure on the dry filter cotton 3, effectively improving the stability of the dry filter cotton 3 and avoiding loosening due to vibration or airflow.

[0035] The latching positions 8 provided on the inner V-shaped wire 5 can cooperate with the outer wire for positioning, providing an additional position specification, which helps to accurately fix the dry filter cotton 3 in the square outer frame 1.

[0036] Notches 9 are provided on both sides of the square outer frame 1 , and two adjacent square outer frames 1 are press-fitted and fixed on a filter cotton mounting frame 11 in the dry filter through a positioning plate 10 that cooperates with the notches 9 and is plugged into the notches 9 .

[0037] The positioning plate 10 is a U-shaped plate, and the filter cotton mounting frame 11 is provided with an external threaded rod 12 that penetrates the positioning plate 10 . The positioning plate 10 and the square outer frame 1 are pressed and positioned on the filter cotton mounting frame 11 by rotating a locking nut 13 threadedly connected to the external threaded rod 12 .

[0038] When the dry filter cotton 3 of the traditional technology is fixed on the square outer frame 1, the square outer frame 1 is fixed to the filter cotton bracket in the dry filter box by screws. When the dry filter cotton 3 is replaced, the screws need to be removed before the square outer frame 1 can be disassembled, and then the filter cotton can be replaced. This replacement step is cumbersome and complicated. The positioning plate 10 and the external threaded rod 12 structure of the U-shaped plate are now designed to make it more convenient to replace the filter cotton. The square outer frame 1 can be fixed to the filter cotton mounting frame 11 by simply rotating the locking nut 13 on the external threaded rod 12, which is convenient for daily maintenance and replacement. Through this design, the process of replacing the filter cotton is simplified, saving the time and energy of maintenance personnel and improving work efficiency. The structural design of the external threaded rod 12 and the locking nut 13 provides additional fixing guarantees, making the overall structure more solid and not easy to loosen or fall off. Through the design of the notch 9 and the positioning plate 10, the firm connection between the square outer frame 1 and the filter cotton mounting frame 11 can be ensured, thereby improving the stability and reliability of the overall structure.

[0039] By using the V-shaped iron wire 5 and the limiting rod 4 to fix the dry filter cotton 3, when installing the dry filter cotton 3, there is no need to use a pressing wheel to assist in positioning. The edge of the dry filter cotton 3 can be directly pressed into the square groove 2 manually. The movable gap between the square groove 2 and the dry filter cotton 3 is pressed and filled by the V-shaped iron wire 5, making the dry filter cotton 3 easier to disassemble and install, and convenient for daily maintenance and cleaning.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste gas combustion treatment equipment, characterized in that: The invention comprises a square outer frame (1), wherein the inner wall surface of the square outer frame (1) is provided with a square groove (2) which is matched with the outer edge of the dry filter cotton (3) to be filled in, and one side of the square outer frame (1) is provided with a plurality of limit rods (4) arranged at equal distances for limiting the position of the dry filter cotton (3), and the other side of the square outer frame (1) is clamped with two V-shaped iron wires (5) arranged up and down, and the dry filter cotton (3) is fixed on the inner side of the square outer frame (1) and located between the limit rods (4) and the V-shaped iron wires (5) by clamping the two V-shaped iron wires (5) into the outer frame.

2. The exhaust gas combustion treatment equipment according to claim 1, characterized in that: The square groove (2) is provided with a V-shaped groove (6) for clamping and positioning the corners of the two V-shaped iron wires (5) and an arc-shaped groove (7) for clamping and positioning the two end ends of the V-shaped iron wire (5).

3. The exhaust gas combustion treatment equipment according to claim 1, characterized in that: The two V-shaped iron wires (5) are staggered and arranged opposite to each other, and a clamping position (8) for cooperating with the outer iron wire for positioning is provided on the inner V-shaped iron wire (5).

4. The exhaust gas combustion treatment equipment according to claim 1, characterized in that: Notches (9) are provided on both sides of the square outer frame (1), and two adjacent square outer frames (1) are press-fitted and fixed on a filter cotton mounting frame (11) in the dry filter via positioning plates (10) that are plugged into and matched with the notches (9).

5. The exhaust gas combustion treatment equipment according to claim 4, characterized in that: The positioning plate (10) is a U-shaped plate, and the filter cotton mounting frame (11) is provided with an external threaded rod (12) penetrating the positioning plate (10). By rotating a locking nut (13) threadedly connected to the external threaded rod (12), the positioning plate (10) and the square outer frame (1) are pressed and positioned on the filter cotton mounting frame (11).

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