Demisting assembly of desulfurizing tower

Abstract

The utility model belongs to the technical field of industrial desulfurization, and particularly relates to a demisting assembly of a desulfurization tower, which comprises a desulfurization tower body, and further comprises a guide ring, a guide groove, a sliding column, a vibration ring, a demisting plate, a transmission rod and fan blades which are arranged on one side of the desulfurization tower body, the surface of the guide ring is further provided with a guide groove in sliding connection with the sliding column. According to the device, through work of the fan blades and the vibration ring, the purpose that the vibration ring is smoothly driven to float up and down when the fan blades rotate can be achieved; the demisting plates are arranged on the surfaces of the demisting plates, so that the water on the surfaces of the demisting plates can be smoothly vibrated when the demisting plates adsorbing the water float up and down, the demisting efficiency of the demisting plates can be ensured to be more stable when the mist passes through the demisting plates, and the contact time between the demisting plates in a rotating state and the mist can be prolonged; and the demisting efficiency can be further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial desulfurization, and in particular relates to a demisting component for a desulfurization tower. Background Art

[0002] Industrial desulfurization refers to the process of removing sulfur from fuel before combustion and the desulfurization process before flue gas emission. It is one of the important technical measures to prevent and control air pollution. Demisting components will be used in desulfurization work to achieve the purpose of environmental protection.

[0003] After checking the publication (announcement) number: CN211245793U discloses a demister for a desulfurization tower. This technology discloses "two pairs of clamping tubes that are parallel but staggered up and down, a number of baffles, connecting pieces, connecting grooves, supporting pieces, latch rods and telescopic rods. The clamping tubes are provided with a number of slots at equal intervals. The upper and lower ends of the baffles are respectively placed in the clamping tubes on the upper and lower sides, and the parts located in the internal space of the clamping tubes are provided with fixing holes. The latch rods are arranged inside the clamping tubes and pass through all the baffles through the fixing holes. In this new type, connecting pieces are used to connect the baffles and baffle modules, and the connection strength is high, which solves the problems of low connection strength and high temperature instability caused by the traditional connection method using viscose; the demister can be flexibly adjusted within a certain range, and the protruding pieces improve the demisting ability and the demisting efficiency".

[0004] Although the design can be flexibly adjusted within a certain range, and the protruding parts improve the defogger ability and the defogger efficiency, the surface of the defogger plate of the device will absorb a certain amount of moisture when the defogger is in operation. The moisture absorbed on the surface of the defogger plate during the defogger operation will affect the defogger and exhaust efficiency, thereby affecting the exhaust gas discharge.

[0005] In order to solve the above problems, a desulfurization tower demisting component is proposed in the present application. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a desulfurization tower demisting component, which can smoothly drive the vibration ring to float up and down when the fan blades rotate through the work of the fan blades and the vibration ring, so that the demisting plate that absorbs moisture can smoothly shake off the moisture on the surface of the demisting plate when floating up and down, and then when the mist passes through the demisting plate, the demisting efficiency of the demisting plate can be guaranteed to be more stable, and the rotating demisting plate will also increase the contact time with the mist, which can further improve the demisting efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a desulfurization tower demisting assembly, comprising a desulfurization tower body, and also comprising a guide ring, a guide groove, a sliding column, a vibration ring, a demisting plate, a transmission rod and a fan blade arranged on one side of the desulfurization tower body, the guide ring is fixedly installed on the inner surface of the desulfurization tower body, and the surface of the guide ring is also provided with the guide groove slidably connected to the sliding column, and the sliding column is fixedly installed on the surface of the vibration ring, the vibration ring is also rotationally connected to the inner surface of the guide ring, and the inner surface of the vibration ring is also fixedly connected to the demisting plate, one side of the demisting plate is also fixedly connected to one end of the transmission rod, and the other end of the transmission rod is also fixedly connected to the fan blade.

[0008] As a preferred embodiment of the desulfurization tower demisting component of the utility model, the guide groove is in the shape of a circular ring, and arc-shaped protrusions and depressions are also provided in the path of the guide groove.

[0009] As a preferred embodiment of a desulfurization tower demisting component of the utility model, the sliding columns are symmetrically arranged on the surface of the vibration ring, and two sliding columns are provided in total.

[0010] As a preferred desulfurization tower demisting component of the utility model, the vibration ring is in the shape of a circular ring.

[0011] As a preferred embodiment of the desulfurization tower demisting component of the utility model, the transmission rod is arranged in an "I" shape.

[0012] As a preferred embodiment of a desulfurization tower demisting component of the utility model, the fan blades are arranged at equal angles on one side of the transmission rod.

[0013] Compared with the prior art, the beneficial effect of the utility model is that through the work of the fan blades and the vibration ring, the vibration ring can be smoothly driven to float up and down when the fan blades rotate, so that the defogger plate that has absorbed moisture can smoothly shake off the moisture on the surface of the defogger plate when floating up and down, and then the defogger efficiency of the defogger plate can be guaranteed to be more stable when the mist passes through the defogger plate, and the rotating defogger plate will also increase the contact time with the mist, which can further improve the defogger efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure in the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure in the utility model;

[0018] Figure 4 It is a schematic diagram of the guide ring and guide groove structure in the utility model;

[0019] In the figure:

[0020] 1. Desulfurization tower body; 2. Guide ring; 3. Guide groove; 4. Sliding column; 5. Vibrating ring; 6. Demisting plate; 7. Transmission rod; 8. Fan blade. DETAILED DESCRIPTION

[0021] 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. Embodiment 1

[0022] like Figure 1 As shown:

[0023] A desulfurization tower demisting component comprises a desulfurization tower body 1.

[0024] In this embodiment: the existing {publication (announcement) number}: CN211245793U discloses a demister for a desulfurization tower, and this patent discloses a baffle. The demister plate 6 in the present application document adopts the same technical means in this prior art. This technical means will not be described here one by one. For details about the improvement of this prior art, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the surface of the demister plate 6 of the device will absorb a certain amount of moisture when performing the demister work, and the moisture adsorbed on the surface of the demister plate 6 during the demister work will affect its demister and exhaust efficiency, and then affect the exhaust work of the exhaust gas". In terms of combined use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve the above problem, a guide ring 2 and a guide groove 3 are added on this basis.

[0025] More specifically:

[0026] like Figure 1-Figure 4 As shown:

[0027] In combination with the above content: it also includes a guide ring 2, a guide groove 3, a sliding column 4, a vibration ring 5, a defogger plate 6, a transmission rod 7 and a fan blade 8 arranged on one side of the desulfurization tower body 1, the inner surface of the desulfurization tower body 1 is fixedly installed with a guide ring 2, and the surface of the guide ring 2 is also provided with a guide groove 3 slidably connected to the sliding column 4, and the sliding column 4 is fixedly installed on the surface of the vibration ring 5, the vibration ring 5 is also rotationally connected to the inner surface of the guide ring 2, and the inner surface of the vibration ring 5 is also fixedly connected to the defogger plate 6, one side of the defogger plate 6 is also fixedly connected to one end of the transmission rod 7, and the other end of the transmission rod 7 is also fixedly connected to the fan blade 8.

[0028] In this embodiment: when the desulfurization reaction occurs at the bottom of the desulfurization tower body 1, an ascending airflow mixed with sulfuric acid, hydrochloric acid and sulfur dioxide will be generated at the bottom of the desulfurization tower body 1, and when the airflow passes through the transmission rod 7 and the fan blade 8, a deflection force will be generated through the fan blade 8, and the fan blade 8 will drive the transmission rod 7 and the vibration ring 5 and the defogger plate 6 to rotate. When the airflow passes through the defogger plate 6, a large amount of moisture will be adsorbed on the surface of the defogger plate 6, thereby affecting the defogger efficiency of the defogger plate 6. When the vibration ring 5 drives the slide column 4 to pass through the raised position of the guide groove 3, the slide column 4 will drive the vibration ring 5 to rise. As the vibration ring 5 continues to rotate, the slide column 4 will again drive the vibration ring 5 to fall along the recessed position of the guide groove 3. During the rising and falling process of the vibration ring 5, the vibration ring 5 will vibrate the moisture adsorbed on the surface of the defogger plate 6 into the desulfurization tower body 1, thereby keeping the defogger efficiency of the defogger plate 6 stable.

[0029] Going further:

[0030] In an optional embodiment, the guide groove 3 is in the shape of a circular ring, and arc-shaped protrusions and depressions are also provided in the path of the guide groove 3.

[0031] In this embodiment, the annular guide groove 3 can provide a stable moving path when the vibration ring 5 drives the slide post 4 to rotate, and the slide post 4 can provide a stable space condition for the floating work of the vibration ring 5 when passing through the concave and convex path section of the guide groove 3.

[0032] Going further:

[0033] In an optional embodiment, the sliding posts 4 are symmetrically arranged on the surface of the vibration ring 5 , and two sliding posts 4 are provided in total.

[0034] In this embodiment, the symmetrically arranged sliding posts 4 can move along the guide grooves 3 when the vibration ring 5 rotates, so that the vibration ring 5 can drive the defogger plate 6 to float up and down smoothly.

[0035] Going further:

[0036] In an optional embodiment, the vibration ring 5 is in the shape of a circular ring.

[0037] In this embodiment: the annular vibration ring 5 can effectively rotate with the guide ring 2, and the annular vibration ring 5 can ensure that the vibration ring 5 and the guide ring 2 can rotate in the same plane, avoiding the deviation of the vibration ring 5 due to the rotation of the two along the axis of the sliding column 4.

[0038] Going further:

[0039] In an optional embodiment, the transmission rod 7 is arranged in an “I” shape.

[0040] In this embodiment, the driving rod 7 arranged in an I-shape can smoothly connect the fan blades 8 and the defogger plate 6 , and can provide sufficient power for the rotation of the vibration ring 5 , thereby enabling the liquid accumulated on the surface of the defogger plate 6 to be discharged from the defogger plate 6 .

[0041] Going further:

[0042] In an optional embodiment, the fan blades 8 are arranged at equal angles on one side of the transmission rod 7 .

[0043] In this embodiment: the fan blades 8 arranged at equal angles on one side of the transmission rod 7 can smoothly transmit power to the position of the vibration ring 5 through the fan blades 8 and the transmission rod 7 when the rising airflow inside the desulfurization tower body 1 passes through the position of the fan blades 8, thereby effectively driving the vibration ring 5 to rotate.

[0044] The working principle and use process of the utility model are as follows: when the desulfurization reaction occurs at the bottom of the desulfurization tower body 1, an ascending airflow mixed with sulfuric acid, hydrochloric acid and sulfur dioxide will be generated at the bottom of the desulfurization tower body 1, and when the airflow passes through the position of the transmission rod 7 and the fan blades 8, a deflection force will be generated through the fan blades 8, and the fan blades 8 will drive the transmission rod 7 and the vibration ring 5 and the defogger plate 6 to rotate at this time, and when the airflow passes through the defogger plate 6, a large amount of moisture will be adsorbed on the surface of the defogger plate 6, thereby affecting the defogger efficiency of the defogger plate 6, and when the vibration ring 5 drives the slide column 4 to pass through the convex position of the guide groove 3, the slide column 4 will drive the vibration ring 5 to rise, and as the vibration ring 5 continues to rotate, the slide column 4 will again drive the vibration ring 5 to fall along the concave position of the guide groove 3, and during the rising and falling process of the vibration ring 5, the vibration ring 5 will vibrate the moisture adsorbed on the surface of the defogger plate 6 into the desulfurization tower body 1, thereby keeping the defogger efficiency of the defogger plate 6 stable.

[0045] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A desulfurization tower demisting assembly, comprising a desulfurization tower body (1), characterized in that: The desulfurization tower body (1) further comprises a guide ring (2), a guide groove (3), a sliding column (4), a vibration ring (5), a demister plate (6), a transmission rod (7) and a fan blade (8), the guide ring (2) being fixedly mounted on the inner surface of the desulfurization tower body (1), and the guide groove (3) slidably connected to the sliding column (4) is also formed on the surface of the guide ring (2), and the sliding column (4) is fixedly mounted on the surface of the vibration ring (5), the vibration ring (5) is also rotatably connected to the inner surface of the guide ring (2), and the inner surface of the vibration ring (5) is also fixedly connected to the demister plate (6), one side of the demister plate (6) is also fixedly connected to one end of the transmission rod (7), and the other end of the transmission rod (7) is also fixedly connected to the fan blade (8).

2. The desulfurization tower demisting assembly according to claim 1, characterized in that: The guide groove (3) is in the shape of a circular ring, and arc-shaped protrusions and depressions are also provided in the path of the guide groove (3).

3. The desulfurization tower demisting assembly according to claim 1, characterized in that: The sliding columns (4) are symmetrically arranged on the surface of the vibration ring (5), and a total of two sliding columns (4) are provided.

4. The desulfurization tower demisting assembly according to claim 1, characterized in that: The vibration ring (5) is in the shape of a circular ring.

5. The desulfurization tower demisting assembly according to claim 4, characterized in that: The transmission rod (7) is arranged in the shape of an "I" character.

6. The desulfurization tower demisting assembly according to claim 4, characterized in that: The fan blades (8) are arranged at equal angles on one side of the transmission rod (7).

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