Flue gas desulfurization tower with turbulent flow function

Abstract

The utility model discloses a flue gas desulfurization tower with a turbulent flow function, which comprises a base, a desulfurization tower body is arranged on the base, a turbulent flow assembly is arranged in the desulfurization tower body, and the turbulent flow assembly comprises a turbulent flow frame A and a turbulent flow frame B which are fixedly arranged in the desulfurization tower body. The turbulent flow frame A and the turbulent flow frame B are internally and fixedly provided with turbulent flow nets A, the turbulent flow frame A and the turbulent flow frame B are provided with adjusting grooves, and turbulent flow nets B are movably arranged in the adjusting grooves. The connecting rod drives the turbulent flow net B to move, so that the turbulent flow net B and the turbulent flow net A are staggered, then the flue gas is divided, then the driving motor drives the driving shaft A to rotate, the turbulent flow plates on the driving shaft A stir the flue gas, the flue gas and desulfurization liquid medicine are fully absorbed, the desulfurization efficiency of the flue gas is improved, and the discharge speed of the flue gas is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization towers, in particular to a flue gas desulfurization tower with a flow disturbance function. Background Art

[0002] A desulfurization tower is a tower-type device used to desulfurize industrial waste gas. Currently, the spraying components in the tower are mostly configured as nozzles, which remove sulfur from the flue gas by spraying liquid medicine into contact with the sulfur-containing gas.

[0003] Chinese patent CN218307184 discloses a sludge drying and carbonization flue gas desulfurization tower. The utility model is provided with two annular conduits and multiple spray pipes. The spray pipes on the two annular conduits are arranged relative to each other, and the spray pipe located above has a nozzle opened downward, and the spray pipe located below has a nozzle opened upward. Then, spraying liquid through the upper and lower nozzles can form a spray area. When sulfur-containing smoke passes through the spray area, it will be evenly sprayed with the spray liquid over a large area, ensuring sufficient contact between the spray liquid and the sulfur-containing gas, thereby treating the sulfur-containing gas in the smoke, and achieving good treatment effect.

[0004] However, the emission rate and purification rate of flue gas will affect the production efficiency of the manufacturer. Therefore, it is necessary to increase the emission rate of flue gas while ensuring the purification effect. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a flue gas desulfurization tower with a turbulence function, which solves the problem of slow flue gas emission speed.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a flue gas desulfurization tower with a turbulent flow function, comprising a base, a desulfurization tower body is fixed on the base by legs, a desulfurization device is provided inside the desulfurization tower body, and the desulfurization device includes:

[0007] The spoiler assembly is arranged inside the desulfurization tower body and is used for disturbing and desulfurizing the flue gas, the spoiler assembly includes a spoiler frame A and a spoiler frame B fixedly arranged inside the desulfurization tower body, a spoiler net A is fixedly provided inside the spoiler frame A and the spoiler frame B, an adjusting groove is provided on the spoiler frame A and the spoiler frame B, a spoiler net B is movably provided inside the adjusting groove, the spoiler frame A and the spoiler net B on the spoiler frame B are fixedly connected by a connecting rod, a drive shaft A is movably provided inside the desulfurization tower body, a cleaning brush is fixedly provided on the drive shaft A located on the upper and lower sides of the spoiler net A and the spoiler net B, a plurality of spoiler plates are fixedly provided on the drive shaft located between the spoiler frame A and the spoiler frame B, a double-groove pulley A is fixedly provided at the end of the drive shaft A, the double-groove pulley is connected to a drive motor through a belt drive, and a waste water pipe is fixedly provided at the bottom of the desulfurization tower body;

[0008] The recovery component is arranged at the bottom of the desulfurization tower body and is used to collect and treat the wastewater generated during desulfurization.

[0009] Preferably, the recovery component includes a recovery box fixedly arranged directly below the wastewater pipe, two sets of drive shafts B are rotatably provided inside the recovery box, multiple sets of mixing plates are fixedly provided on the drive shafts B, a drain pipe is fixedly provided on one side of the recovery box, a multi-groove pulley B is fixedly provided on one side of the drive shaft B, and the multi-groove pulley B is connected to a drive shaft C through a belt drive.

[0010] Preferably, one end of the drive shaft C is connected to the double-groove pulley A through a belt.

[0011] Preferably, an adjusting block is fixedly provided on the connecting rod, a movable groove matching the adjusting block is provided on the desulfurization tower body, and a sealing block matching the movable groove is fixedly provided on the adjusting block.

[0012] Preferably, a sprinkler plate is fixedly provided on the driving shaft above the spoiler frame A, a plurality of sprinkler nozzles are fixedly provided on the sprinkler plate, the upper half of the driving shaft A is a hollow structure, and a water inlet pipe fixedly connected to the sprinkler plate is fixedly provided on the driving shaft A.

[0013] Preferably, an air inlet pipe is fixedly provided on one side of the desulfurization tower body, and an exhaust pipe is fixedly provided on the top of the desulfurization tower body.

[0014] Beneficial effects

[0015] The utility model provides a flue gas desulfurization tower with a flow disturbance function. Compared with the existing technology, it has the following beneficial effects:

[0016] (1) The flue gas desulfurization tower with a turbulence function drives the turbulence net B to move through the connecting rod, thereby forming a misalignment between the turbulence net and the turbulence net A, thereby realizing the division of the flue gas, and then drives the driving shaft A to rotate through the driving motor, so that the flue gas is stirred by the turbulence plate on the driving shaft A, so that it is fully absorbed by the desulfurization solution, thereby improving its desulfurization efficiency and increasing the flue gas emission rate. While the driving shaft A drives the turbulence plate to rotate, the cleaning brushes on the upper and lower sides of the turbulence net A and the turbulence net B are used to clean the residual solution on the turbulence net A and the turbulence net B, thereby reducing the accumulation of the solution and the desulfurized liquid on the turbulence net A and the turbulence net B, thereby reducing the corrosion of the turbulence net A and the turbulence net B, thereby improving their service life and reducing their desulfurization cost.

[0017] (2) The flue gas desulfurization tower with a turbulence function collects the waste liquid generated during desulfurization through a recovery box, and drives the drive shaft C to rotate through the double-groove pulley A on the drive shaft A, and drives the drive shaft B in the recovery box to rotate through the drive shaft C, and accelerates the mixing of the waste liquid and the chemical reagent through the mixing plate on the drive shaft B, thereby shortening the time required for wastewater treatment and reducing the impact of wastewater on the local environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a cross-sectional view of the desulfurization tower body of the utility model;

[0020] Figure 3 Schematic diagram of the spoiler frame A of the present invention;

[0021] Figure 4 Schematic diagram of the recycling component of the utility model.

[0022] In the figure: 1. Base; 2. Support legs; 3. Desulfurization tower body; 4. Spoiler assembly; 41. Spoiler frame A; 42. Spoiler frame B; 43. Spoiler net A; 44. Spoiler net B; 45. Connecting rod; 46. Drive shaft A; 47. Cleaning brush; 48. Spoiler; 49. Double-groove pulley A; 410. Drive motor; 411. Waste water pipe; 5. Recovery assembly; 51. Recovery box; 52. Drive shaft B; 53. Mixing plate; 54. Drain pipe; 55. Drive shaft C; 6. Adjustment block; 7. Sprinkler plate; 8. Sprinkler nozzle; 9. Water inlet pipe; 10. Air inlet pipe; 11. Exhaust pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] This utility model provides two technical solutions:

[0025] Figure 1-3The first embodiment is shown: a flue gas desulfurization tower with a turbulence function, comprising a base 1, a desulfurization tower body 3 is fixed on the base 1 by a support leg 2, a desulfurization device is provided inside the desulfurization tower body 3, and the desulfurization device comprises: a turbulence component 4, which is arranged inside the desulfurization tower body 3 for turbulent desulfurization of the flue gas, the turbulence component 4 comprises a turbulence frame A41 and a turbulence frame B42 fixedly arranged inside the desulfurization tower body 3, a turbulence net A43 is fixed inside the turbulence frame A41 and the turbulence frame B42, an adjustment slot is provided on the turbulence frame A41 and the turbulence frame B42, a turbulence net B44 is provided inside the adjustment slot, and the turbulence frame A41 and the turbulence frame B42 are fixedly provided with an adjustment slot. The spoiler net B44 on B42 is fixedly connected by a connecting rod 45. The internal movable rotation of the desulfurization tower body 3 is provided with a drive shaft A46. Cleaning brushes 47 are fixed on the drive shaft A46 located on the upper and lower sides of the spoiler net A43 and the spoiler net B44. A plurality of spoiler plates 48 are fixed on the drive shaft between the spoiler frame A41 and the spoiler frame B42. A double-groove pulley A49 is fixed at the end of the drive shaft A46. The double-groove pulley is connected to a drive motor 410 through a belt drive. A waste water pipe 411 is fixed at the bottom of the desulfurization tower body 3; a recovery component 5 is arranged at the bottom of the desulfurization tower body 3 for collecting and treating the waste water generated during desulfurization.

[0026] The spoiler net B44 is driven to move by the connecting rod 45, thereby forming a misalignment between it and the spoiler net A43, thereby achieving the segmentation of the flue gas, and then the driving motor 410 drives the driving shaft A46 to rotate, so that the flue gas is stirred by the spoiler plate 48 on the driving shaft A46, so that it is fully absorbed by the desulfurization solution, thereby improving its desulfurization efficiency and increasing the flue gas emission rate. While the driving shaft A46 drives the spoiler plate 48 to rotate, the cleaning brushes 47 on the upper and lower sides of the spoiler net A43 and the spoiler net B44 are used to clean the residual solution on the spoiler net A43 and the spoiler net B44, reducing the accumulation of the solution and the desulfurized liquid on the spoiler net A43 and the spoiler net B44, thereby reducing the corrosion of the spoiler net A43 and the spoiler net B44, thereby improving their service life and reducing their desulfurization cost.

[0027] Figure 1 and 4The second embodiment is shown, which mainly differs from the first embodiment in that: the recovery component 5 includes a recovery box 51 fixedly arranged directly below the wastewater pipe 411, and two sets of drive shafts B52 are rotatably provided inside the recovery box 51. Multiple sets of mixing plates 53 are fixedly provided on the drive shafts B52. A drainage pipe 54 is fixedly provided on one side of the recovery box 51, and a multi-groove pulley B is fixedly provided on one side of the drive shaft B52. The multi-groove pulley B is connected to a drive shaft C55 through a belt drive, and one end of the drive shaft C55 is connected to a double-groove pulley A49 through a belt drive. An adjusting block 6 is fixed on the connecting rod 45, a moving groove matching the adjusting block 6 is opened on the desulfurization tower body 3, a sealing block matching the moving groove is fixed on the adjusting block 6, a sprinkler plate 7 is fixed on the driving shaft above the spoiler frame A41, a plurality of sprinkler nozzles 8 are fixed on the sprinkler plate 7, the upper half of the driving shaft A46 is a hollow structure, a water inlet pipe 9 fixedly connected to the sprinkler plate 7 is fixed on the driving shaft A46, an air inlet pipe 10 is fixed on one side of the desulfurization tower body 3, and an exhaust pipe 11 is fixed on the top of the desulfurization tower body 3.

[0028] The waste liquid generated during desulfurization is collected by the recovery box 51, and the drive shaft C55 is driven to rotate by the double-groove pulley A49 on the drive shaft A46, and the drive shaft B52 in the recovery box 51 is driven to rotate by the drive shaft C55, and the mixing plate 53 on the drive shaft B52 is used to accelerate the mixing of the waste liquid and the chemical reagent, thereby shortening the time required for wastewater treatment and reducing the impact of wastewater on the local environment.

[0029] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] During use, the connecting rod 45 is driven to move by the adjusting block 6, thereby realizing the misalignment of the spoiler net A43 and the spoiler net B44 in the adjusting frame A and the adjusting frame B, and the flue gas required for desulfurization is transported to the desulfurization tower body 3 through the air inlet pipe 10, and at the same time, the agent required for desulfurization is transported to the sprinkler plate 7 through the water inlet pipe 9, and is sprayed into the desulfurization tower body 3 through the sprinkler nozzle 8 on the sprinkler plate 7, and then the driving motor 410 drives the driving shaft A46 to rotate, so that the flue gas is stirred by the spoiler 48 on the driving shaft A46, so that it is fully absorbed by the desulfurization solution, thereby improving its desulfurization efficiency and the flue gas emission rate. While the driving shaft A46 drives the spoiler 48 to rotate, the cleaning brushes on the upper and lower sides of the spoiler net A43 and the spoiler net B44 are used. 47 cleans the residual medicine on the spoiler net A43 and the spoiler net B44 to reduce the accumulation of medicine and desulfurized liquid on the spoiler net A43 and the spoiler net B44, thereby reducing the corrosion of the spoiler net A43 and the spoiler net B44. The wastewater generated during desulfurization is transported to the recovery box 51 through the wastewater pipe 411, and then the drive shaft C55 is driven to rotate by the double-groove pulley A49 on the drive shaft A46, and the drive shaft B52 in the recovery box 51 is driven to rotate by the drive shaft C55, and the mixing plate 53 on the drive shaft B52 is used to accelerate the full mixing of the waste liquid and the chemical reagent, thereby shortening the time required for wastewater treatment and reducing the impact of wastewater on the local environment. The treated wastewater is discharged through the drain pipe 54, and the flue gas after desulfurization is discharged from the exhaust pipe 11.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flue gas desulfurization tower with a flow disturbance function, comprising a base, characterized in that: The desulfurization tower body is fixed on the base through the legs, and a desulfurization device is provided inside the desulfurization tower body. The desulfurization device includes: The spoiler assembly is arranged inside the desulfurization tower body and is used for disturbing and desulfurizing the flue gas, the spoiler assembly includes a spoiler frame A and a spoiler frame B fixedly arranged inside the desulfurization tower body, a spoiler net A is fixedly provided inside the spoiler frame A and the spoiler frame B, an adjusting groove is provided on the spoiler frame A and the spoiler frame B, a spoiler net B is movably provided inside the adjusting groove, the spoiler frame A and the spoiler net B on the spoiler frame B are fixedly connected by a connecting rod, a drive shaft A is movably provided inside the desulfurization tower body, a cleaning brush is fixedly provided on the drive shaft A located on the upper and lower sides of the spoiler net A and the spoiler net B, a plurality of spoiler plates are fixedly provided on the drive shaft located between the spoiler frame A and the spoiler frame B, a double-groove pulley A is fixedly provided at the end of the drive shaft A, the double-groove pulley is connected to a drive motor through a belt drive, and a waste water pipe is fixedly provided at the bottom of the desulfurization tower body; The recovery component is arranged at the bottom of the desulfurization tower body and is used to collect and treat the wastewater generated during desulfurization.

2. The flue gas desulfurization tower with a flow disturbance function according to claim 1, characterized in that: The recovery assembly includes a recovery box fixedly arranged directly below the wastewater pipe, two sets of drive shafts B are rotatably provided inside the recovery box, multiple sets of mixing plates are fixedly provided on the drive shafts B, a drain pipe is fixedly provided on one side of the recovery box, and a multi-groove pulley B is fixedly provided on the drive shaft B on one side, and the multi-groove pulley B is connected to a drive shaft C through a belt drive.

3. The flue gas desulfurization tower with a flow disturbance function according to claim 2, characterized in that: One end of the drive shaft C is connected to the double-groove pulley A through a belt.

4. The flue gas desulfurization tower with a flow disturbance function according to claim 1, characterized in that: An adjusting block is fixed on the connecting rod, a moving groove matching the adjusting block is opened on the desulfurization tower body, and a sealing block matching the moving groove is fixed on the adjusting block.

5. The flue gas desulfurization tower with a flow disturbance function according to claim 1, characterized in that: A sprinkler plate is fixed on the driving shaft above the spoiler frame A, and a plurality of sprinkler nozzles are fixed on the sprinkler plate. The upper half of the driving shaft A is a hollow structure, and a water inlet pipe fixedly connected to the sprinkler plate is fixed on the driving shaft A.

6. The flue gas desulfurization tower with a flow disturbance function according to claim 1, characterized in that: An air inlet pipe is fixedly provided on one side of the desulfurization tower body, and an exhaust pipe is fixedly provided on the top of the desulfurization tower body.

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