Ozone low-temperature desulfurization and deacidification device of tail gas treatment equipment

Abstract

The utility model discloses an ozone low-temperature desulfurization and deacidification device of tail gas treatment equipment in the field of desulfurization and deacidification devices, which comprises a desulfurization and deacidification cylinder, a first connecting pipe is mounted in the middle of one side of the outer ring surface of the desulfurization and deacidification cylinder, and a fixed disc is fixed on the lower surface of the desulfurization and deacidification cylinder. An ozone low-temperature desulfurization and deacidification solution is arranged at the position, located on the upper side of the fixed disc, in the desulfurization and deacidification barrel, a second connecting pipe penetrating through the upper surface and the lower surface of the fixed disc is installed in the middle of the fixed disc, and an air pump is installed at the upper end of a first connecting pipe. The ozone low-temperature desulfurization and deacidification solution can be used for carrying out desulfurization and deacidification treatment on passing ozone tail gas, and when the ozone in the tail gas is subjected to desulfurization and deacidification treatment, the ozone in the tail gas can be comprehensively subjected to desulfurization and deacidification treatment, so that the ozone in the tail gas can be comprehensively subjected to desulfurization and deacidification treatment.

Description

Technical Field

[0001] The utility model relates to the field of desulfurization and deacidification devices, in particular to an ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment. Background Art

[0002] Ozone is a light blue gas and an allotrope of oxygen. Ozone has strong oxidizing properties and can destroy and decompose the cell walls of bacteria, thereby achieving the effect of sterilization and disinfection. Ozone is a blue gas with a special odor at room temperature. It exists in the atmosphere, especially in the stratosphere and troposphere.

[0003] Ozone tail gas refers to waste gas containing ozone. Direct discharge of tail gas containing ozone is likely to have an impact on the environment, and it is necessary to use tail gas treatment equipment to treat the waste gas. When treating the ozone in the tail gas, it is necessary to use a low-temperature desulfurization and deacidification device to desulfurize and deacidify the ozone in the tail gas in order to facilitate the discharge of the tail gas.

[0004] When the existing ozone low-temperature desulfurization and deacidification device is used, it is necessary to spray the ozone low-temperature desulfurization and deacidification solution onto the exhaust gas containing ozone. During the spraying, there will be parts of the ozone in the exhaust gas that cannot be sprayed. Spraying the ozone in the exhaust gas for desulfurization and deacidification is not conducive to comprehensive desulfurization and deacidification of the ozone in the exhaust gas.

[0005] Therefore, we proposed an ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment. Utility Model Content

[0006] The utility model aims to provide an ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment comprises a desulfurization and deacidification cylinder, a first connecting pipe is installed in the middle of one side of the outer ring surface of the desulfurization and deacidification cylinder, a fixed disk is fixed to the lower surface of the desulfurization and deacidification cylinder, an ozone low-temperature desulfurization and deacidification solution is provided on the upper side of the fixed disk in the desulfurization and deacidification cylinder, a second connecting pipe penetrating the upper and lower surfaces of the fixed disk is installed in the middle of the fixed disk, the second connecting pipe is installed between one end away from the fixed disk and the lower end of the first connecting pipe, and an air pump is installed at the upper end of the first connecting pipe.

[0009] As a further solution of the utility model: the inner side of the first connecting pipe is connected to the inner side of the air pump, and a connected air intake pipe is installed at the interface on the side of the air pump away from the desulfurization and deacidification cylinder. The end of the air intake pipe away from the air pump is installed between an external pipeline for transporting ozone exhaust gas, and a matching retention hole is opened on the fixed plate corresponding to the second connecting pipe.

[0010] By adopting the above technical solution: the provision of an air pump helps to transport the ozone tail gas in the intake pipe.

[0011] As a further solution of the utility model: a first fixed plate is fixed to the upper end of the middle part of the outer ring surface of the desulfurization and deacidification cylinder close to the first connecting pipe, the lower surface of the air pump is fixedly installed between the corresponding position on the upper surface of the first fixed plate, and a second fixed plate is fixed to the lower end of the middle part of the outer ring surface of the desulfurization and deacidification cylinder close to the first connecting pipe.

[0012] By adopting the above technical solution: the provision of the desulfurization and deacidification cylinder can fix and limit the first fixing plate and the second fixing plate.

[0013] As a further solution of the utility model: the upper end of the first connecting tube passes through the upper surface and the lower surface of the middle part of the first fixing plate, and the upper end of the outer annular surface of the first connecting tube is fixedly connected to the middle part of the first fixing plate.

[0014] By adopting the above technical solution: the provision of the first fixing plate helps to fix and limit the first connecting pipe.

[0015] As a further solution of the utility model: the lower end of the first connecting tube passes through the upper surface and the lower surface of the middle part of the second fixing plate, and the lower end of the outer annular surface of the first connecting tube is fixedly connected to the middle part of the second fixing plate.

[0016] By adopting the above technical solution: the provision of the second fixing plate makes it easier to fix and limit the first connecting pipe.

[0017] As a further solution of the utility model: a matching sealing gasket is fixed on the upper surface of the desulfurization and deacidification cylinder, a matching baffle is provided on the upper surface of the sealing gasket, and bolts are threadedly inserted in the vertical direction between the middle part of the baffle and the corresponding positions on the desulfurization and deacidification cylinder.

[0018] By adopting the above technical solution: the provision of bolts is helpful for installing and limiting the baffle plate, the sealing gasket and the desulfurization and deacidification cylinder.

[0019] As a further solution of the utility model: an exhaust pipe is fixed in the middle of the upper surface of the baffle plate, a matching first through hole is opened in the middle of the baffle plate corresponding to the inner ring surface of the exhaust pipe, and support legs are fixed around the lower surface of the fixed plate.

[0020] By adopting the above technical solution: the setting of the supporting legs can support and limit the fixed plate, which is convenient for stable use of the fixed plate.

[0021] As a further solution of the utility model: a first liquid discharge pipe is fixed to the middle part of the lower surface of the fixed plate away from the second fixed plate, a matching second through hole is opened on the inner ring surface of the fixed plate corresponding to the first liquid discharge pipe, a connected valve is installed at the lower end of the first liquid discharge pipe, and a connected second liquid discharge pipe is installed at the interface at the bottom of the valve.

[0022] By adopting the above technical solution: the setting of the fixed plate can fix and limit the first liquid discharge pipe.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] In the utility model, the air pump can transport the ozone tail gas to the desulfurization and deacidification cylinder through the first connecting pipe and the second connecting pipe. When in use, the ozone tail gas will float upward through the ozone low-temperature desulfurization and deacidification solution. The ozone low-temperature desulfurization and deacidification solution can desulfurize and deacidify the ozone tail gas passing through. When the ozone in the tail gas is desulfurized and deacidified, it is helpful to comprehensively desulfurize and deacidify the ozone in the tail gas, so as to comprehensively desulfurize and deacidify the ozone in the tail gas.

[0025] 2. In the utility model, the sealing gasket can seal between the baffle plate and the desulfurization and deacidification cylinder, the desulfurization and deacidification cylinder can fix and limit the first fixed plate and the second fixed plate, which is convenient for the stable use of the first fixed plate and the second fixed plate, the first fixed plate and the second fixed plate can fix and limit the first connecting pipe, which is helpful for the stable use of the first connecting pipe, the fixed plate can fix and limit the second connecting pipe through the retention hole, which is convenient for the stable use of the second connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 This is a schematic diagram of the first fixing plate structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the fixed disk structure of the utility model.

[0030] In the figure: 1. desulfurization and deacidification cylinder; 2. fixed plate; 3. supporting leg; 4. retention hole; 5. sealing gasket; 6. baffle plate; 7. first through hole; 8. second through hole; 9. bolt; 10. first fixed plate; 11. second fixed plate; 12. air inlet pipe; 13. air pump; 14. first connecting pipe; 15. second connecting pipe; 16. exhaust pipe; 17. first drain pipe; 18. second drain pipe; 19. valve. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figures 1 to 4 In the embodiment of the utility model, an ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment includes a desulfurization and deacidification cylinder 1, a first connecting pipe 14 is installed in the middle of one side of the outer ring surface of the desulfurization and deacidification cylinder 1, a fixed disk 2 is fixed on the lower surface of the desulfurization and deacidification cylinder 1, and an ozone low-temperature desulfurization and deacidification solution is provided on the upper side of the fixed disk 2 in the desulfurization and deacidification cylinder 1. A second connecting pipe 15 that runs through the upper and lower surfaces of the fixed disk 2 is installed in the middle of the fixed disk 2, and the second connecting pipe 15 is installed between the end away from the fixed disk 2 and the lower end of the first connecting pipe 14. An air pump 13 is installed at the upper end of the first connecting pipe 14. The air pump 13 can transport the ozone tail gas to the desulfurization and deacidification cylinder 1 through the first connecting pipe 14 and the second connecting pipe 15. When in use, the ozone tail gas will float upward through the ozone low-temperature desulfurization and deacidification solution. The ozone low-temperature desulfurization and deacidification solution can desulfurize and deacidify the ozone tail gas passing through. When the ozone in the tail gas is desulfurized and deacidified, it is helpful to comprehensively desulfurize and deacidify the ozone in the tail gas, so as to comprehensively desulfurize and deacidify the ozone in the tail gas.

[0033] Among them, the inner side of the first connecting pipe 14 is connected with the inner side of the air pump 13, and a connected air intake pipe 12 is installed at the interface of the air pump 13 away from the desulfurization and deacidification cylinder 1. The end of the air intake pipe 12 away from the air pump 13 is installed between the external pipeline for transporting ozone exhaust gas, and a matching retention hole 4 is opened on the fixed plate 2 corresponding to the second connecting pipe 15. The air pump 13 helps to transport the ozone exhaust gas in the air intake pipe 12; a first fixed plate 10 is fixed to the upper end of the outer ring surface of the desulfurization and deacidification cylinder 1 near the middle of one side of the first connecting pipe 14, and the lower surface of the air pump 13 is fixedly installed between the corresponding position of the upper surface of the first fixed plate 10, and a second fixed plate 11 is fixed to the lower end of the outer ring surface of the desulfurization and deacidification cylinder 1 near the middle of one side of the first connecting pipe 14. The desulfurization and deacidification cylinder 1 can fix and limit the first fixed plate 10 and the second fixed plate 11.

[0034] The upper end of the first connecting tube 14 passes through the upper and lower surfaces of the middle part of the first fixed plate 10, and the upper end of the outer ring surface of the first connecting tube 14 is fixedly connected to the middle part of the first fixed plate 10, and the first fixed plate 10 helps to fix and limit the first connecting tube 14; the lower end of the first connecting tube 14 passes through the upper and lower surfaces of the middle part of the second fixed plate 11, and the lower end of the outer ring surface of the first connecting tube 14 is fixedly connected to the middle part of the second fixed plate 11, and the second fixed plate 11 facilitates the fixing and limiting of the first connecting tube 14; a matching sealing gasket 5 is fixed to the upper surface of the desulfurization and deacidification cylinder 1, and a matching baffle 6 is provided on the upper surface of the sealing gasket 5, and bolts 9 are threadedly inserted in the vertical direction between the middle part of the baffle 6 and the corresponding positions on the sealing gasket 5 and the desulfurization and deacidification cylinder 1, and the bolts 9 help to install and limit the baffle 6 and the sealing gasket 5 and the desulfurization and deacidification cylinder 1.

[0035] An exhaust pipe 16 is fixed to the middle part of the upper surface of the baffle plate 6, and a matching first through hole 7 is opened on the inner ring surface of the middle part of the baffle plate 6 corresponding to the exhaust pipe 16. Support legs 3 are fixed on all four sides of the lower surface of the fixed plate 2, and the support legs 3 can support and limit the fixed plate 2, so as to facilitate the stable use of the fixed plate 2; a first drain pipe 17 is fixed to the middle part of the lower surface of the fixed plate 2 away from the second fixed plate 11, and a matching second through hole 8 is opened on the inner ring surface of the fixed plate 2 corresponding to the first drain pipe 17, a connected valve 19 is installed at the lower end of the first drain pipe 17, and a connected second drain pipe 18 is installed at the interface at the bottom of the valve 19, and the fixed plate 2 can fix and limit the first drain pipe 17.

[0036] The working principle of the utility model is: during use, the support legs 3 are stably placed at the position where they need to be used, which helps to stably use the support legs 3, and the support legs 3 can support and limit the fixed disk 2 and the various components assembled on the fixed disk 2, which is convenient for stably using the fixed disk 2 and the various components assembled on the fixed disk 2, and the fixed disk 2 can support and limit the desulfurization and deacidification cylinder 1 and the various components assembled on the desulfurization and deacidification cylinder 1, which helps to stably use the desulfurization and deacidification cylinder 1 and the various components assembled on the desulfurization and deacidification cylinder 1.

[0037] The bolt 9 is rotated and removed, so that the bolt 9 cancels the limitation between the baffle plate 6, the sealing gasket 5 and the desulfurization and deacidification cylinder 1. The baffle plate 6 is further removed, so that the top of the desulfurization and deacidification cylinder 1 is in an open state, and the ozone low-temperature desulfurization and deacidification solution is poured into the desulfurization and deacidification cylinder 1, so that the ozone low-temperature desulfurization and deacidification solution is placed on the upper side of the fixed plate 2 in the desulfurization and deacidification cylinder 1, and the baffle plate 6 is further reset to the upper side of the sealing gasket 5, and the baffle plate 6, the sealing gasket 5 and the desulfurization and deacidification cylinder 1 are installed by the bolt 9. The bolt 9 can limit the baffle plate 6, the sealing gasket 5 and the desulfurization and deacidification cylinder 1, and the sealing gasket 5 can seal the baffle plate 6 and the desulfurization and deacidification cylinder 1.

[0038] The end of the air intake pipe 12 away from the air pump 13 is installed between the external pipe for transporting ozone exhaust gas, and the air pump 13 is turned on. When the air pump 13 is turned on, the air pump 13 can extract the ozone exhaust gas in the external pipe through the air intake pipe 12, and transport the extracted ozone exhaust gas to the inner side of the desulfurization and deacidification cylinder 1 through the first connecting pipe 14 and the second connecting pipe 15. The desulfurization and deacidification cylinder 1 can fix and limit the first fixing plate 10 and the second fixing plate 11, which is convenient for the stable use of the first fixing plate 10 and the second fixing plate 11. The first fixing plate 10 and the second fixing plate 11 can fix and limit the first connecting pipe 14, which is helpful for the stable use of the first connecting pipe 14. The fixing plate 2 can fix and limit the second connecting pipe 15 through the retention hole 4, which is convenient for the stable use of the second connecting pipe 15.

[0039] After the ozone tail gas is transported to the desulfurization and deacidification cylinder 1, it will enter the ozone low-temperature desulfurization and deacidification solution inside the desulfurization and deacidification cylinder 1. The ozone tail gas will float upward through the ozone low-temperature desulfurization and deacidification solution. The ozone low-temperature desulfurization and deacidification solution can desulfurize and deacidify the ozone tail gas passing through. The ozone tail gas after desulfurization and deacidification will be discharged into the exhaust pipe 16 through the first through hole 7 on the baffle plate 6. The upper end of the exhaust pipe 16 is connected to the external conveying pipeline. After desulfurization and deacidification, the ozone tail gas The ozone tail gas will be discharged into the external conveying pipeline after passing through the exhaust pipe 16 to transport the ozone tail gas after desulfurization and deacidification treatment. When it is necessary to discharge the ozone low-temperature desulfurization and deacidification solution in the desulfurization and deacidification cylinder 1 after use, the valve 19 is opened. When the valve 19 is opened, the ozone low-temperature desulfurization and deacidification solution in the desulfurization and deacidification cylinder 1 after use will be discharged through the second through hole 8 on the fixed plate 2, the first drain pipe 17, the valve 19 and the second drain pipe 18.

[0040] During use, the ozone exhaust gas will float upward through the ozone low-temperature desulfurization and deacidification solution. The ozone low-temperature desulfurization and deacidification solution can desulfurize and deacidify the ozone exhaust gas passing through. When desulfurizing and deacidifying the ozone in the exhaust gas, it helps to comprehensively desulfurize and deacidify the ozone in the exhaust gas, so as to facilitate comprehensive desulfurization and deacidification of the ozone in the exhaust gas.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ozone low-temperature desulfurization and deacidification device for tail gas treatment equipment, comprising a desulfurization and deacidification cylinder (1), characterized in that: A first connecting pipe (14) is installed in the middle of one side of the outer annular surface of the desulfurization and deacidification cylinder (1); a fixed disk (2) is fixed on the lower surface of the desulfurization and deacidification cylinder (1); an ozone low-temperature desulfurization and deacidification solution is provided on the upper side of the fixed disk (2) in the desulfurization and deacidification cylinder (1); a second connecting pipe (15) is installed in the middle of the fixed disk (2) and penetrates the upper surface and the lower surface of the fixed disk (2); an end of the second connecting pipe (15) away from the fixed disk (2) is installed between the lower end of the first connecting pipe (14); and an air pump (13) is installed at the upper end of the first connecting pipe (14).

2. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 1 is characterized in that: The inner side of the first connecting pipe (14) is in communication with the inner side of the air pump (13); a connected air intake pipe (12) is installed at an interface of the air pump (13) away from the desulfurization and deacidification cylinder (1); an end of the air intake pipe (12) away from the air pump (13) is installed between an external pipeline for transporting ozone tail gas; and a matching retention hole (4) is opened on the fixed plate (2) corresponding to the second connecting pipe (15).

3. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 2 is characterized in that: A first fixing plate (10) is fixed to the upper end of the middle part of the outer ring surface of the desulfurization and deacidification cylinder (1) close to the first connecting pipe (14), the lower surface of the air pump (13) is fixedly installed between the corresponding position of the upper surface of the first fixing plate (10), and a second fixing plate (11) is fixed to the lower end of the middle part of the outer ring surface of the desulfurization and deacidification cylinder (1) close to the first connecting pipe (14).

4. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 3 is characterized in that: The upper end of the first connecting tube (14) passes through the upper surface and the lower surface of the middle part of the first fixing plate (10), and the upper end of the outer annular surface of the first connecting tube (14) is fixedly connected to the middle part of the first fixing plate (10).

5. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 4 is characterized in that: The lower end of the first connecting tube (14) passes through the upper surface and the lower surface of the middle part of the second fixing plate (11), and the lower end of the outer annular surface of the first connecting tube (14) is fixedly connected to the middle part of the second fixing plate (11).

6. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 5, characterized in that: A matching sealing gasket (5) is fixed to the upper surface of the desulfurization and deacidification cylinder (1), and a matching baffle (6) is provided on the upper surface of the sealing gasket (5). Bolts (9) are threadedly inserted in the middle of the four sides of the baffle (6) along the vertical direction between the corresponding positions on the sealing gasket (5) and the desulfurization and deacidification cylinder (1).

7. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 6 is characterized in that: An exhaust pipe (16) is fixed in the middle of the upper surface of the baffle plate (6), a matching first through hole (7) is opened in the middle of the baffle plate (6) corresponding to the inner annular surface of the exhaust pipe (16), and support legs (3) are fixed around the lower surface of the fixed plate (2).

8. The ozone low-temperature desulfurization and deacidification device of the tail gas treatment equipment according to claim 7, characterized in that: A first liquid discharge pipe (17) is fixed to the middle of the lower surface of the fixed plate (2) away from the second fixed plate (11); a matching second through hole (8) is provided on the inner annular surface of the fixed plate (2) corresponding to the first liquid discharge pipe (17); a valve (19) is installed at the lower end of the first liquid discharge pipe (17); and a second liquid discharge pipe (18) is installed at the interface at the bottom of the valve (19).

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