An integrated wet desulfurization sedimentation and regeneration device

Abstract

The present invention relates to the technical field of desulfurization regeneration, and specifically to a wet desulfurization sedimentation and regeneration integrated device, which includes a reaction tower housing. A reaction layer chamber for the contact oxidation of air and desulfurization liquid, a top chamber above the reaction layer, and a sedimentation layer chamber below the reaction layer for retaining the regenerated liquid are provided in the reaction tower housing. An oxidation mechanism is provided in the reaction layer chamber of the reaction tower housing. In the present invention, air flows in a wave path, and the air flow repeatedly vertically impacts the falling sprayed desulfurization liquid, so that the oxygen in the air is consumed to the greatest extent. Finally, the air flow converges into the backflush head, and an upward air column is ejected from the backflush head. The backflush head rotates continuously, and the rotating air column fully contacts and oxidizes the falling desulfurization liquid.

Description

Technical Field

[0001] The present invention relates to the technical field of desulfurization regeneration, and particularly to an integrated wet desulfurization sedimentation and regeneration device. Background Art

[0002] The wet desulfurization system is located at the end of the flue, behind the dust collector. The desulfurized liquid after desulfurization needs to be regenerated. Referring to the patent solution with the publication number CN217490415U in the prior art, when the desulfurized liquid is regenerated, the desulfurized liquid needs to be oxidized to regenerate the desulfurized liquid. After the regeneration, the desulfurized liquid is put into desulfurization use again after sedimentation. Under the traditional technology, the contact between oxygen in the air and the desulfurized liquid is slow and the reaction is not sufficient. The patent solution with the publication number CN217490415U increases the contact between the desulfurized liquid and oxygen by rotating the exhaust pipe. However, after the air and the desulfurized liquid come into contact, the air directly rises and is discharged, resulting in the problem that the oxygen in the air is not completely consumed. Therefore, the present invention provides an integrated wet desulfurization sedimentation and regeneration device. Summary of the Invention

[0003] The purpose of the present invention is to provide an integrated wet desulfurization sedimentation and regeneration device to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: An integrated wet desulfurization sedimentation and regeneration device, including a reaction tower housing. A reaction layer chamber for the contact oxidation of air and desulfurized liquid, a top chamber above the reaction layer, and a sedimentation layer chamber below the reaction layer for retaining the regenerated liquid are provided in the reaction tower housing. An oxidation mechanism is provided in the reaction layer chamber of the reaction tower housing. The oxidation mechanism includes a ring frame fixed on the reaction tower housing, a plurality of evenly arranged oxidation units supported in the ring frame, and a spraying device for spraying the desulfurized liquid. The spraying device includes nozzles distributed above each oxidation unit, a distribution box fixedly connected to all nozzles, and a liquid supply pipe fixedly connected to the middle of the distribution box. One end of the liquid supply pipe extends to the outside of the reaction tower housing.

[0005] The oxidation unit includes a reaction assembly for blowing air into the sprayed desulfurized liquid, a shaft group for driving the reaction assembly, a main frame for supporting the reaction assembly, a first internal gear ring drivingly connected to the top of the reaction assembly, and an air supply group for supplying air to the reaction assembly. The first internal gear ring is arranged around the outside of the nozzle, and the first internal gear ring is fixed on the main frame by setting support plates.

[0006] The reaction integration includes a control cylinder drivingly connected to a shaft group, a reaction device supported below the control cylinder for lateral air blowing, a recoil head provided at the bottom end of the reaction device for upward air blowing, a plugging disk distributed above the control cylinder, and a drive shaft drivingly connected to the reaction device. The plugging disk blocks the downward-facing disk-shaped spray openings on the spray head, and a rectangular plate hole is formed in the middle of the plugging disk. One side of the plugging disk is fixed to the control cylinder by providing a support plate. One end of the drive shaft is meshed and drivingly connected to a first internal gear ring through a fixed gear. A cross plate is fixed on the control cylinder, and the drive shaft is movably sleeved in a through hole formed in the cross plate.

[0007] The main frame includes rollers, a limit ring plate, and a reinforcement plate. One side of the limit ring plate is fixed to the ring frame by providing a reinforcement plate. A plurality of rollers are evenly arranged in a ring between the limit ring plate and the control cylinder. The shaft bodies on the rollers are movably sleeved in through holes formed in the limit ring plate, and the edges of the rollers are clamped into ring grooves formed in the outer side wall of the control cylinder.

[0008] The shaft group includes a shaft frame, a short drive shaft and a long drive shaft supported on the shaft frame. One end of the short drive shaft is meshed and drivingly connected to an external gear ring provided on the control cylinder through a fixed gear. The other end of the short drive shaft is meshed and drivingly connected to a bevel gear fixed at one end of the long drive shaft through a fixed bevel gear. The shaft frame is fixed to the reinforcement plate.

[0009] The reaction device includes a concave folding frame, a head tube, a branch pipe device, and a tail gas pipe fixed on the concave folding frame. The end of the concave folding frame is fixed to the control cylinder. A head tube and a row of branch pipe devices are distributed on one side of the concave folding frame, and a tail gas pipe and a row of branch pipe devices are distributed on the other side of the concave folding frame. The air blown out by the head tube is injected into the tail gas pipe through a wavy path formed by the branch pipe devices, and the sprayed desulfurization liquid vertically passes through the wavy path. The recoil head includes a disk box and a plurality of evenly distributed exhaust fine tubes provided on the top of the disk box, and the recoil head is fixedly communicated with the tail gas pipe.

[0010] The reaction device further includes side frames and a row of annular internal gear rings. A plurality of side frames are evenly arranged and fixed in a ring in the control cylinder. Each side frame includes a column and a row of arc-shaped concave bodies fixed on the column. Each branch pipe device is drivingly connected to an annular internal gear ring, and the edge of the annular internal gear ring is clamped into the arc-shaped concave body of the side frame. The drive shaft is meshed and drivingly connected to the annular internal gear ring through a cylindrical gear provided thereon.

[0011] The air supply group includes an annular cylinder shell, a concave annular shell, a static pipe, and a U-shaped frame. The concave annular shell and the annular cylinder shell inside the concave annular shell are combined into an annular box for guiding air. Both the static pipe and the head tube are communicated with the annular box. The static pipe penetrates through the shell of the concave annular shell, and the head tube penetrates through the shell of the annular cylinder shell. The U-shaped frame is fixed to the reinforcement plate, and the U-shaped frame fixedly supports the static pipe.

[0012] The branch device includes a U-shaped tube fixed on the concave folding frame, one end of the U-shaped tube is connected to a power component for enhancing ventilation, and a sub-gear that is drivingly connected to the power component, and the sub-gear is meshingly drivingly connected to the annular internal gear ring.

[0013] The power component includes a funnel cylinder fixedly communicated with the U-shaped tube, a fan distributed in the funnel cylinder, a fan shaft fixed in the middle of the fan, an inner vertical shaft that is vertically drivingly connected to the fan shaft, and an inner frame that supports the inner vertical shaft and the fan shaft. The inner frame is fixed on the inner wall of the funnel cylinder. One end of the inner vertical shaft passes through the shell of the funnel cylinder and is fixedly connected to the middle of the sub-gear. The other end of the inner vertical shaft is meshingly drivingly connected to the bevel gear fixed on the fan shaft through a fixed bevel gear.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. In the present invention, air flows in the wave path, and the air flow repeatedly vertically impacts the falling spray desulfurization liquid. In this way, the oxygen in the air is consumed to the greatest extent. Finally, the air flow converges into the reaction head, and an upward air column is ejected from the reaction head. The reaction head rotates continuously, so that the rotating air column is in full contact with the falling desulfurization liquid for oxidation.

[0016] 2. The present invention uses a power component to assist in transporting the air flow on the wave path, providing power for the transportation of the air flow. In this way, the air flow smoothly flows on the wave path and can repeatedly impact the spray desulfurization liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present invention.

[0018] Figure 2 It is a schematic structural diagram of the oxidation mechanism.

[0019] Figure 3 It is a schematic structural diagram of the oxidation unit.

[0020] Figure 4 It is a schematic diagram of the reaction integration position.

[0021] Figure 5 It is a schematic structural diagram of the reaction integration.

[0022] Figure 6 It is a schematic structural diagram of the blockage disk.

[0023] Figure 7 It is a schematic diagram of the position of the first internal gear ring.

[0024] Figure 8 It is a schematic structural diagram of the reaction device.

[0025] Figure 9 It is a schematic structural diagram of the control cylinder.

[0026] Figure 10 Schematic diagram of the gas supply group structure

[0027] Figure 11 Schematic diagram of the branch pipe device structure

[0028] Figure 12 Schematic diagram of the U-shaped tube structure

[0029] Figure 13 Schematic diagram of the power component structure

[0030] In the figure: reaction tower shell 1, oxidation mechanism 2, ring frame 3, oxidation unit 4, spraying device 5, nozzle 6, distribution box 7, liquid supply pipe 8, outlet 9, main frame 10, shaft group 11, first internal gear ring 12, gas supply group 13, reaction integration 14, blockage disc 15, drive shaft 16, control cylinder 17, counter-punch 18, reaction device 19, roller 20, limit ring plate 21, reinforcement plate 22, long drive shaft 23, shaft frame 24, short drive shaft 25, head pipe 26, branch pipe device 27, side frame 28, annular internal gear ring 29, tail gas pipe 30, concave folding frame 31, ring cylinder shell 32, concave ring shell 33, static pipe 34, U-shaped frame 35, spur gear 36, power component 37, U-shaped tube 38, inner vertical shaft 39, inner frame 40, funnel cylinder 41, fan 42, fan shaft 43. Specific implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 to 13 , the present invention provides a technical solution: a wet desulfurization sedimentation and regeneration integrated device, including a reaction tower shell 1. A reaction layer chamber for the contact oxidation of air and desulfurization liquid, a top chamber above the reaction layer, and a sedimentation layer chamber for retaining the regenerated liquid below the reaction layer are provided in the reaction tower shell 1. An oxidation mechanism 2 is provided in the reaction layer chamber of the reaction tower shell 1. The oxidation mechanism 2 includes a ring frame 3 fixed on the reaction tower shell 1, a plurality of evenly arranged oxidation units 4 supported in the ring frame 3, and a spraying device 5 for spraying desulfurization liquid. The spraying device 5 includes nozzles 6 distributed above each oxidation unit 4, a distribution box 7 fixedly connected to all the nozzles 6, and a liquid supply pipe 8 fixedly connected to the middle of the distribution box 7. One end of the liquid supply pipe 8 extends to the outside of the reaction tower shell 1. Refer to Figure 1, the remaining air after the contact reaction with the desulfurization liquid rises and is then discharged through the pipe connected to the top of the top chamber. The sedimentation chamber of the reaction tower housing 1 is externally connected to the regenerated liquid discharge pipe and the sediment discharge pipe.

[0033] Reference Figure 3 Understand that the oxidation unit 4 includes a reaction integrator 14 for blowing air into the sprayed desulfurization liquid, a shaft group 11 for driving the reaction integrator 14, a main frame 10 for supporting the reaction integrator 14, a first internal gear ring 12 drivingly connected to the top of the reaction integrator 14, and an air supply group 13 for supplying air to the reaction integrator 14. The first internal gear ring 12 is arranged around the outside of the nozzle 6, and the first internal gear ring 12 is fixed to the main frame 10 by setting support plates.

[0034] Reference Figure 5 Understand that the reaction integrator 14 includes a control cylinder 17 drivingly connected to the shaft group 11, a reaction device 19 supported below the control cylinder 17 for blowing air horizontally, a recoil head 18 arranged at the bottom end of the reaction device 19 for blowing air upward, a blocking plate 15 distributed above the control cylinder 17, and a driving shaft 16 drivingly connected to the reaction device 19. The blocking plate 15 blocks the downward disk-shaped spray opening on the nozzle 6, and a rectangular plate hole is opened in the middle of the blocking plate 15. One side of the blocking plate 15 is fixed to the control cylinder 17 by setting support plates. One end of the driving shaft 16 is meshed and drivingly connected to the first internal gear ring 12 through a fixed gear. A cross plate is fixed on the control cylinder 17, and the driving shaft 16 is movably sleeved in the through hole opened on the cross plate.

[0035] Reference Figure 7 Understand that the main frame 10 includes rollers 20, a limit ring plate 21, and a reinforcement plate 22. One side of the limit ring plate 21 is fixed to the ring frame 3 by setting the reinforcement plate 22. A plurality of rollers 20 are evenly arranged in a ring between the limit ring plate 21 and the control cylinder 17. The shaft body of the roller 20 is movably sleeved in the through hole opened on the limit ring plate 21, and the edge of the roller 20 is clamped into the ring groove opened on the outer side wall of the control cylinder 17.

[0036] Reference Figure 7 Understand that the shaft group 11 includes a shaft frame 24, a short driving shaft 25 and a long driving shaft 23 supported on the shaft frame 24. One end of the short driving shaft 25 is meshed and drivingly connected to the external gear ring set on the control cylinder 17 through a fixed gear. The other end of the short driving shaft 25 is meshed and drivingly connected to the bevel gear fixed at one end of the long driving shaft 23 through a fixed bevel gear. The shaft frame 24 is fixed to the reinforcement plate 22. The long driving shaft 23 is externally connected to a driving path mechanism in the prior art. The driving path mechanism synchronously drives all the first internal gear rings 12, and the driving path is led out from the lead-out port 9 at the middle bottom of the reaction tower housing 1 and then connected to a driving motor in the prior art. In this way, when the motor works, all the long driving shafts 23 rotate synchronously.

[0037] Reference Figure 8It is understood that the reaction device 19 includes a concave folding frame 31, and a head position pipe 26, a branch pipe device 27 and a tail gas pipe 30 fixed on the concave folding frame 31. The end of the concave folding frame 31 is fixed on the control cylinder 17. A head position pipe 26 and a row of branch pipe devices 27 are distributed on one side of the concave folding frame 31, and a tail gas pipe 30 and a row of branch pipe devices 27 are distributed on the other side of the concave folding frame 31. The air blown out by the head position pipe 26 is injected into the tail gas pipe 30 through the wavy path formed by the branch pipe device 27, and the sprayed desulfurization liquid vertically passes through the wavy path. The backflush head 18 includes a disc box and a plurality of uniformly distributed exhaust fine pipes arranged on the top of the disc box, and the backflush head 18 is fixedly communicated with the tail gas pipe 30.

[0038] Reference Figure 5 , the blocking disc 15, the backflush head 18, and the wavy path of air flow rotate synchronously. The desulfurization liquid is continuously sprayed in the nozzle 6. Under the interception of the blocking disc 15 below, the spraying coverage area of the desulfurization liquid is rectangular. Then the spraying liquid falls. The blocking disc 15 continues to rotate. The backflush head 18 continuously blows air upward. The spraying liquid goes from top to bottom and occupies a spiral space in space, and the space is always within the range of the air ejected from the backflush head 18. The rotation of the backflush head 18 can increase the contact area between the rising air and the sprayed desulfurization liquid, so as to desulfurize evenly and comprehensively. The air flowing in the wavy path repeatedly impacts the falling sprayed desulfurization liquid horizontally, so that the oxygen in the air is consumed to the greatest extent, that is, the oxygen in the air is fully utilized. If the proportion of oxygen in the air discharged from the top of the reaction tower shell 1 is high, there will be a situation of air waste. Therefore, the present invention realizes energy conservation and emission reduction through the wavy path. In addition Figure 5 The sprayed desulfurization liquid falling through the blocking disc 15 is just within the impact range of the air jet port of the head position pipe 26, and the sprayed desulfurization liquid and air are in direct contact reaction.

[0039] The reaction device 19 further includes a side frame 28 and a row of annular internal gear rings 29. A plurality of side frames 28 are evenly and annularly fixed in the control cylinder 17. The side frame 28 includes a column and a row of arc-shaped concave bodies fixed on the column. An annular internal gear ring 29 is drivingly connected to each branch pipe device 27, and the edge of the annular internal gear ring 29 is clamped into the arc-shaped concave body of the side frame 28. The drive shaft 16 is meshed and drivingly connected with the annular internal gear ring 29 through a cylindrical gear.

[0040] The air supply group 13 includes an annular cylinder shell 32, a concave annular shell 33, a static pipe 34, and a U-shaped frame 35. The concave annular shell 33 and the annular cylinder shell 32 inside the concave annular shell 33 are assembled into an annular box for guiding air. Both the static pipe 34 and the head pipe 26 are connected to the annular box. The static pipe 34 penetrates through the shell of the concave annular shell 33, and the head pipe 26 penetrates through the shell of the annular cylinder shell 32. The U-shaped frame 35 is fixed on the reinforcement plate 22 and fixedly supports the static pipe 34. All the static pipes 34 are commonly externally connected to a multi-way pipe, and one pipe of the multi-way pipe extends outside the reaction tower shell 1 and is connected to the air supply mechanism in the prior art. In this way, external air is injected into all the static pipes 34, and then injected into the head pipe 26 through the annular box. The head pipe 26 can rotate synchronously with the annular cylinder shell 32, while the concave annular shell 33 and the static pipe 34 are fixed and immovable.

[0041] The branch pipe device 27 includes a U-shaped pipe 38 fixed on the concave folding frame 31, one end of the U-shaped pipe 38 is connected to a power member 37 for enhancing ventilation, and a sub-gear 36 that is drivingly connected to the power member 37. The sub-gear 36 is meshingly drivingly connected to the annular internal gear ring 29.

[0042] The power member 37 includes a funnel cylinder 41 fixedly communicated with the U-shaped pipe 38, a fan 42 distributed in the funnel cylinder 41, a fan shaft 43 fixed in the middle of the fan 42, an inner vertical shaft 39 vertically drivingly connected to the fan shaft 43, and an inner frame 40 supporting the inner vertical shaft 39 and the fan shaft 43. The inner frame 40 is fixed on the inner wall of the funnel cylinder 41. One end of the inner vertical shaft 39 passes through the shell of the funnel cylinder 41 and is fixedly connected to the middle of the sub-gear 36. The other end of the inner vertical shaft 39 is meshingly drivingly connected to the bevel gear fixed on the fan shaft 43 through a fixed bevel gear. The inner vertical shaft 39 and the fan shaft 43 are respectively movably sleeved in two through holes opened on the inner frame 40.

[0043] The long driving shaft 23 drives the short driving shaft 25, and then the control cylinder 17 rotates to cause the synchronous rotation of the entire reaction assembly 14. The recoil head 18 in the reaction assembly 14 rotates, and the air discharged from the recoil head 18 can fully impact the falling spray liquid upward, enabling the oxidation reaction of the spray liquid to proceed sufficiently. In addition, along with the surrounding movement, the driving shaft 16 meshes and drives with the stationary first internal gear ring 12. In this way, the driving shaft 16 rotates itself to drive all the annular internal gear rings 29 to rotate, then drives the inner vertical shaft 39 through the sub-gear 36, and then drives the fan 42 to rotate through the fan shaft 43. The rotation of the fan 42 assists the directional flow of the air current. That is, the air ejected from the head pipe 26 will blow into the front funnel cylinder 41. At the same time, the fan 42 continuously rotates to provide power for the transportation of the air current. In this way, the air current can be smoothly transported on the wave path formed by all the branch pipe devices 27 and injected into the recoil head 18 through the tail gas pipe 30. The air flow repeatedly impacts and contacts the spray desulfurization liquid on the wave path, and finally sprays out through the recoil head 18 and impacts the desulfurization liquid upward.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can 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 wet flue gas desulfurization settling and regeneration integrated device, comprising a reaction tower shell (1), characterized in that: The reaction tower shell (1) is provided with a reaction layer chamber for contact oxidation between air and desulfurization liquid, a top chamber above the reaction layer, and a sedimentation layer chamber below the reaction layer for retaining regeneration liquid. The reaction layer chamber of the reaction tower shell (1) is provided with an oxidation mechanism (2). The oxidation mechanism (2) comprises a ring frame (3) fixed on the reaction tower shell (1), a plurality of evenly arranged oxidation units (4) supported by the ring frame (3), and a sprayer (5) for spraying desulfurization liquid. The sprayer (5) comprises a spray head (6) distributed above each oxidation unit (4), a collecting and distributing box (7) fixedly connected to all the spray heads (6), and a liquid supply pipe (8) fixedly connected to the middle of the collecting and distributing box (7), and one end of the liquid supply pipe (8) extends to the outside of the reaction tower shell (1); The oxidation unit (4) comprises a reaction assembly (14) for blowing air for spraying desulfurization liquid, a shaft group (11) for driving the reaction assembly (14), a main frame (10) for supporting the reaction assembly (14), a first inner gear ring (12) for transmission connection with the top of the reaction assembly (14), and an air supply group (13) for supplying air to the reaction assembly (14), wherein the first inner gear ring (12) is arranged outside the spray head (6), and the first inner gear ring (12) is fixed to the main frame (10) by arranging a support plate; The reaction assembly (14) comprises a control cylinder (17) connected to the shaft assembly (11) by transmission, a reaction device (19) supported below the control cylinder (17) for lateral blowing, a recoil head (18) provided at the bottom of the reaction device (19) for upward blowing, a blocking disk (15) distributed above the control cylinder (17), and a collection shaft (16) connected to the reaction device (19) by transmission, the blocking disk (15) blocking the downward disc-shaped spraying port of the nozzle (6), and a rectangular plate hole is provided in the middle of the blocking disk (15), one side of the blocking disk (15) is fixed to the control cylinder (17) by providing a support plate, one end of the collection shaft (16) is meshed and connected to the first inner gear ring (12) by a fixed gear, a horizontal plate is fixed to the control cylinder (17), and the collection shaft (16) is movably sleeved in a through hole provided in the horizontal plate; The main frame (10) comprises a roller (20), a limiting ring plate (21) and a reinforcing plate (22); one side of the limiting ring plate (21) is fixed to the ring frame (3) by arranging the reinforcing plate (22); a plurality of rollers (20) are evenly arranged between the limiting ring plate (21) and the control cylinder (17); the shafts on the rollers (20) are movably sleeved in through holes provided on the limiting ring plate (21), and the edges of the rollers (20) are inserted into an annular groove provided on the outer wall of the control cylinder (17); The shaft assembly (11) comprises a shaft frame (24), and a short drive shaft (25) and a long drive shaft (23) supported on the shaft frame (24); one end of the short drive shaft (25) is meshed and driven with an outer gear ring provided on a control cylinder (17) via a fixed gear, and the other end of the short drive shaft (25) is meshed and driven with a fixed bevel gear and a bevel gear fixed at one end of the long drive shaft (23); and the shaft frame (24) is fixed on a reinforcing plate (22); The reaction device (19) comprises a concave folding frame (31), and a head pipe (26), a branch pipe device (27) and an exhaust pipe (30) fixed on the concave folding frame (31); the end of the concave folding frame (31) is fixed on the control tube (17); the head pipe (26) and a row of branch pipe devices (27) are distributed on one side of the concave folding frame (31), and the exhaust pipe (30) and a row of branch pipe devices (27) are distributed on the other side of the concave folding frame (31); the air blown out of the head pipe (26) passes through a wave path formed by the branch pipe devices (27) and then is injected into the exhaust pipe (30), and the sprayed desulfurization liquid passes vertically through the wave path; the recoil head (18) comprises a disk box and a plurality of evenly distributed exhaust pipes arranged on the top of the disk box, and the recoil head (18) and the exhaust pipe (30) are fixedly connected.

2. A wet desulfurization sedimentation and regeneration integrated device according to claim 1, characterized in that: The reaction device (19) further comprises a side frame (28) and a row of annular inner gear rings (29). A plurality of side frames (28) are evenly arranged and fixed in an annular manner in the control cylinder (17). The side frame (28) comprises a column and a row of arc-shaped concave bodies fixed on the column. Each branch device (27) is transmission-connected to an annular inner gear ring (29), and the edge of the annular inner gear ring (29) is inserted into the arc-shaped concave body of the side frame (28). The collective drive shaft (16) is meshed and transmission-connected with the annular inner gear ring (29) by means of a cylinder gear arranged on the shaft.

3. The wet desulfurization sedimentation and regeneration integrated device according to claim 1 is characterized in that: The air supply group (13) comprises an annular shell (32), a concave annular shell (33), a static tube (34) and a U-shaped frame (35); the concave annular shell (33) and the annular shell (32) inside the concave annular shell (33) are assembled into an annular box for guiding air, and the static tube (34) and the head position tube (26) are both connected to the annular box, the static tube (34) passes through the shell of the concave annular shell (33), and the head position tube (26) passes through the shell of the annular shell (32), and the U-shaped frame (35) is fixed on the reinforcing plate (22), and the U-shaped frame (35) fixedly supports the static tube (34).

4. A wet desulfurization sedimentation and regeneration integrated device according to claim 2, characterized in that: The branch pipe device (27) comprises a U-shaped pipe (38) fixed on the concave folding frame (31), one end of the U-shaped pipe (38) is connected to a power member (37) for enhancing ventilation, and a branch gear (36) drivingly connected to the power member (37), and the branch gear (36) is meshed and drivingly connected to the annular inner gear ring (29).

5. A wet desulfurization sedimentation and regeneration integrated device according to claim 4, characterized in that: The power member (37) comprises a funnel tube (41) fixedly connected to the U-shaped tube (38), a fan (42) distributed in the funnel tube (41), a fan shaft (43) fixed in the middle of the fan (42), an inner vertical shaft (39) vertically driven with the fan shaft (43), and an inner frame (40) supporting the inner vertical shaft (39) and the fan shaft (43); the inner frame (40) is fixed on the inner wall of the funnel tube (41); one end of the inner vertical shaft (39) passes through the shell of the funnel tube (41) and is fixedly connected to the middle of the sub-gear (36); the other end of the inner vertical shaft (39) is meshed and driven with a bevel gear fixed on the fan shaft (43) through a fixed bevel gear.

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