Desulfurization and denitrification composite dedusting flue gas filtering device

Abstract

The utility model relates to the technical field of dust removal flue gas filtering equipment, discloses a desulfurization and denitrification composite dust removal flue gas filtering device, and solves the problems that water treatment is not uniform enough and the water treatment effect is reduced due to relatively large gas volume in the prior art. According to the utility model, the plurality of groups of gas delivery pipes are arranged on the inner side of the sleeve, the output ends of the gas delivery pipes are connected with the gas outlet discs, and the bubble dispersing assembly is arranged in the middle of the plurality of groups of gas outlet discs and at the bottom of the center of the purification tank in a penetrating manner; and a bubble vibration crushing assembly is further arranged at the upper end of the bubble dispersion assembly, the bubble vibration crushing assembly vibrates through rotation of the bubble dispersion assembly, bubbles are further vibrated and dispersed, and the efficient purification effect is further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal flue gas filtering equipment, in particular to a desulfurization and denitration composite dust removal flue gas filtering device. Background Art

[0002] Flue gas desulfurization and denitrification technologies are used to reduce emissions of sulfur dioxide and nitrogen oxides produced during combustion. These gases are byproducts of burning fossil fuels and are harmful to the environment and human health. Desulfurization and denitrification technologies are widely used in industry and power generation to meet environmental regulations.

[0003] The existing Chinese patent with announcement number CN216395767U discloses a desulfurization and denitrification composite dust removal flue gas filtration device, including a box body, an air inlet pipe is connected to the top of one side outer wall of the box body, and a connecting pipe is connected to the top side outer wall of the box body, and a drainage pipe is connected to the bottom of one side outer wall of the box body, and the inner wall of the box body is provided with a floating plate.

[0004] Regarding the above-mentioned related technologies, there is a problem that after the gas emerges from the bottom of the water, it will quickly pass through the water and finally float to the surface of the water. At this time, the volume of the gas is large, resulting in uneven water treatment and reducing the effect of water treatment. Utility Model Content

[0005] The utility model aims to provide a desulfurization and denitrification composite dust removal flue gas filtration device, which is used to work to solve the problem in the above-mentioned background technology that the water treatment is not uniform due to the large gas volume, thereby reducing the effect of water treatment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization and denitrification composite dust removal flue gas filtration device, comprising a purification tank and a sleeve installed on one side of the lower end of the purification tank, a gas delivery pipe is arranged on the inner side of the sleeve, an air outlet pipe is arranged on the upper end of the purification tank, a bubble dispersion component is arranged in the middle part of the inner side of the purification tank, the bubble dispersion component comprises a servo motor and a coupling rod installed on the driving end of the servo motor, the servo motor is fixedly installed on the bottom of the lower end of the purification tank and the driving end movably passes through the lower end of the purification tank, and a plurality of bubble crushing sheets are arranged around the outer side of the upper end of the coupling rod.

[0007] Preferably, the bubble crushing sheets are arranged in a diamond shape in a side view, and the bubble crushing sheets are arranged in two rows, and the bubble crushing sheets above and below are staggered with each other.

[0008] Preferably, a sealing ring is provided at the upper end of the coupling rod, a connecting column is provided between the relative sealing rings, a bubble vibration breaking assembly is provided on the outer side of the connecting column, the bubble vibration breaking assembly includes a vibration disk, the relative sealing ring is movably connected to the vibration disk, the outer side of the vibration disk is fixedly connected to the purification tank, a transmission head is provided on the inner side of the vibration disk, a pushing head is provided on the outer side of the connecting column, the pushing head matches the transmission head, a through hole is opened on the vibration disk, two groups of vibration disks are also provided, and the through holes of the two groups of vibration disks are also staggered.

[0009] Preferably, an extension plate is provided on the outer side of the vibration column, a return spring is fixedly provided on one side of the extension plate, and one end of the return spring is fixedly connected to the vibration plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model proposes a desulfurization and denitrification composite dust removal flue gas filtering device, wherein a plurality of groups of gas delivery pipes are arranged on the inner side of the sleeve, and the output end of the gas delivery pipe is connected to an air outlet disk, and a bubble dispersion component is installed through the bottom of the center of the purification tank and located in the middle of the plurality of air outlet disks. The large bubbles can be broken up by rotating the bubble dispersion component, so that the internal impurities can contact with water and be absorbed, thereby achieving the effect of efficient purification. At the same time, in order to better break the bubbles into smaller ones, a bubble vibration component is also arranged at the upper end of the bubble dispersion component. In order to make the structural design of the entire equipment ingenious, the driving end of the bubble vibration component is combined with the bubble dispersion component, and the bubble vibration component is vibrated by rotating the bubble dispersion component to further disperse the bubbles, thereby further achieving the effect of efficient purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall internal planar structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the bubble dispersion component and the bubble vibration and crushing component of the utility model;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the bubble dispersion component of the utility model;

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the bubble vibration breaking component of the utility model;

[0017] Figure 6 For the utility model Figure 5 A is an enlarged structural diagram of FIG.

[0018] In the figure: 1, purification tank; 2, sleeve; 21, air outlet plate; 3, gas delivery pipe; 4, air outlet pipe; 5, bubble dispersion assembly; 51, servo motor; 52, coupling rod; 53, bubble crushing piece; 54, sealing ring; 55, connecting column; 56, pushing head; 6, bubble vibration crushing assembly; 61, vibration plate; 611, through hole; 62, transmission head; 63, vibration column; 64, extension plate; 65, reset spring. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1-Figure 3 A desulfurization and denitrification composite dust removal flue gas filtering device comprises a purification tank 1 and a sleeve 2 installed on one side of the lower end of the purification tank 1. A plurality of gas delivery pipes 3 are arranged on the inner side of the sleeve 2. The plurality of gas delivery pipes 3 can be connected to different gas transmission ends of different plants that need to be purified, and can also separate the smoke of a plant that needs to be purified. In order to improve the gas treatment effect, the output end of the gas delivery pipe 3 is connected to a gas outlet plate 21, which is arranged in a circular shape, and the plurality of gas outlet plates 21 are evenly distributed on the inner bottom of the purification tank 1. A bubble dispersion group is installed through the middle of the plurality of gas outlet plates 21 and also at the center bottom of the purification tank 1. Part 5, by rotating the bubble dispersion component 5, large bubbles can be dispersed, so that the internal impurities can contact with water and be absorbed, thereby achieving the effect of efficient purification. At the same time, in order to better break the bubbles into smaller ones, a bubble vibration component 6 is also arranged at the upper end of the bubble dispersion component 5. In order to make the overall device structure design ingenious, the driving end of the bubble vibration component 6 is combined with the bubble dispersion component 5. By rotating the bubble dispersion component 5, the bubble vibration component 6 vibrates, and the bubbles are further dispersed, thereby further achieving the effect of efficient purification. The gas purified by water is discharged through the air outlet pipe 4 arranged at the upper end of the purification tank 1 for secondary purification treatment.

[0022] Combination Figure 3-Figure 4The bubble dispersion component 5 includes a servo motor 51 and a coupling rod 52 installed at the driving end of the servo motor 51. The servo motor 51 is fixedly installed at the bottom of the lower end of the purification tank 1 and the driving end movably passes through the lower end of the purification tank 1. A plurality of bubble crushing sheets 53 are arranged around the outer side of the upper end of the coupling rod 52. The bubble crushing sheets 53 are arranged in a diamond shape when viewed from the side. The diamond-shaped edges can effectively cut and disperse the bubbles, and have low resistance when rotating in water, thereby reducing the driving load of the servo motor 51. At the same time, the bubble crushing sheets 53 are arranged in two rows, and the upper and lower bubble crushing sheets 53 are staggered with each other, so that the bubbles coming up from the lower layer are crushed again by the bubble crushing sheets 53 on the upper layer, thereby further improving the crushing effect.

[0023] Combination Figure 4-Figure 6 A sealing ring 54 is provided at the upper end of the coupling rod 52, and a connecting column 55 is provided between the relative sealing rings 54. A bubble vibration crushing assembly 6 is provided on the outer side of the connecting column 55. The bubble vibration crushing assembly 6 includes a vibration disk 61. The relative sealing ring 54 is movably connected to the vibration disk 61, and the connecting column 55 is sealed in the middle of the vibration disk 61 to reduce water erosion. The outer side of the vibration disk 61 is fixedly connected to the purification tank 1, and a through hole 611 is opened on the vibration disk 61. The vibration disk 61 is also provided with two groups, and the through holes 611 of the two groups of vibration disks 61 are also staggered. When the bubble moves upward, the staggered through holes 611 make the bubble rise to the upper vibration disk 61 when it needs to move to the corresponding through hole 611 , and then cooperate with the vibration of the vibration plate 61. In this process, the bubbles are also easy to burst. At the same time, a transmission head 62 is arranged on the inner side of the vibration plate 61, and a pushing head 56 is arranged on the outer side of the connecting column 55. The pushing head 56 matches the transmission head 62. When the servo motor 51 drives the coupling rod 52 to rotate, it drives the connecting column 55 to drive the pushing head 56 to rotate, so that the pushing head 56 pushes the transmission head 62 to move inward, and a vibration column 63 is arranged at one end of the transmission head 62. Under the action of the pushing head 56 quickly and continuously impacting the transmission head 62 so that the vibration column 63 hits the vibration plate 61, the vibration plate 61 vibrates. When the bubbles contact the vibration plate 61, they burst due to vibration, thereby further improving the water purification effect.

[0024] Combination Figure 6 An extension plate 64 is provided on the outer side of the vibration column 63, and a reset spring 65 is fixedly provided on one side of the extension plate 64. One end of the reset spring 65 is fixedly connected to the vibration plate 61. When the vibration column 63 impacts the vibration plate 61 and pushes the head 56 over the transmission head 62, the transmission head 62 is reset under the reset effect of the reset spring 65, which is convenient for secondary knocking to achieve the effect of continuous vibration.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 desulfurization and denitration composite dust removal flue gas filtering device, comprising a purification tank (1) and a sleeve (2) installed on one side of the lower end of the purification tank (1), a gas delivery pipe (3) is arranged on the inner side of the sleeve (2), and an air outlet pipe (4) is arranged on the upper end of the purification tank (1), characterized in that: A bubble dispersion assembly (5) is arranged at the middle of the inner side of the purification tank (1), and the bubble dispersion assembly (5) comprises a servo motor (51) and a coupling rod (52) mounted on the driving end of the servo motor (51), the servo motor (51) is fixedly mounted on the bottom of the lower end of the purification tank (1), and the driving end movably penetrates the lower end of the purification tank (1), and a plurality of bubble crushing sheets (53) are arranged around the outer side of the upper end of the coupling rod (52).

2. A desulfurization and denitrification composite dust removal flue gas filtration device according to claim 1, characterized in that: The bubble crushing sheets (53) are arranged in a diamond shape when viewed from the side. The bubble crushing sheets (53) are arranged in two rows, and the bubble crushing sheets (53) above and below are staggered.

3. A desulfurization and denitrification composite dust removal flue gas filtration device according to claim 1, characterized in that: A sealing ring (54) is provided at the upper end of the coupling rod (52), a connecting column (55) is provided between the opposite sealing rings (54), and a bubble vibration breaking assembly (6) is provided on the outer side of the connecting column (55).

4. A desulfurization and denitrification composite dust removal flue gas filtration device according to claim 3, characterized in that: The bubble vibration breaking assembly (6) comprises a vibration disk (61), a sealing ring (54) relative to the vibration disk (61) being movably connected, the outer side of the vibration disk (61) being fixedly connected to the purification tank (1), a transmission head (62) being arranged on the inner side of the vibration disk (61), and a push head (56) being arranged on the outer side of the connecting column (55), the push head (56) matching the transmission head (62).

5. A desulfurization and denitrification composite dust removal flue gas filtration device according to claim 4, characterized in that: The vibration disk (61) is provided with through holes (611), and two groups of vibration disks (61) are provided, and the through holes (611) of the two groups of vibration disks (61) are staggered with each other.

6. A desulfurization and denitrification composite dust removal flue gas filtration device according to claim 4, characterized in that: A vibration column (63) is provided at one end of the transmission head (62), an extension plate (64) is provided on the outer side of the vibration column (63), a return spring (65) is fixedly provided on one side of the extension plate (64), and one end of the return spring (65) is fixedly connected to the vibration plate (61).

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