CN210934420U

CN210934420U - High-efficient flue gas desulfurization device

Info

Publication number: CN210934420U
Application number: CN201921253599.4U
Authority: CN
Inventors: 苑振勇
Original assignee: Hebei Ruifan Environmental Protection Technology Co ltd
Current assignee: Hebei Ruifan Environmental Protection Technology Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-07
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to the technical field of auxiliary devices for flue gas treatment, in particular to a high-efficiency flue gas desulfurization device, which comprises four groups of supporting legs, a working tank, a liquid inlet pipe, an air outlet pipe, a liquid discharge pipe, a blast pipe and an air blower; still include working plate, pivot, baffle, commentaries on classics board, left iron sheet, right iron sheet, preceding iron sheet, back iron sheet, left dead lever, right dead lever, left magnet board, right magnet board, left cardboard, right cardboard and communicating pipe, the utility model discloses a high-efficient flue gas desulphurization device can improve the contact effect of air and calcium hydroxide and sulfur dioxide, improves sulfur dioxide's desorption rate in the flue gas, improves the rationality.

Description

High-efficient flue gas desulfurization device

Technical Field

The utility model relates to a technical field of auxiliary device is handled to the flue gas, especially relates to a high-efficient flue gas desulfurization device.

Background

As is well known, a high-efficiency flue gas desulfurization device is a device for removing sulfur dioxide in flue gas to reduce the pollution of sulfur dioxide to the environment, and is widely used in the field of flue gas treatment; the prior high-efficiency flue gas desulfurization device comprises four groups of supporting legs, a working tank, a liquid inlet pipe, an air inlet pipe and an air outlet pipe, the top ends of four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom surface of the working tank, a working cavity is arranged in the working tank, the right end output ends of the liquid inlet pipe and the air inlet pipe are respectively communicated with the upper half area and the lower half area of the left side wall of the working tank, the bottom end input end of the air outlet pipe and the left end input end of the liquid outlet pipe are respectively communicated with the right half area and the lower half area of the right side wall of the top surface of the working tank, the top end output end of the air blast pipe is communicated with the left half area of the bottom surface of the working tank, the air blower is arranged on the air blast pipe, the air blower is detachably arranged in the left half area of the bottom surface of the working tank, the liquid inlet pipe and the liquid outlet pipe are respectively; when the existing high-efficiency flue gas desulfurization device is used, a first valve is opened, a calcium hydroxide solution flows into a working tank from a liquid inlet pipe, the first valve is closed, a third valve is opened, flue gas is blown into the working tank from an air inlet pipe, the flue gas escapes from the calcium hydroxide solution from bottom to top in a bubble form, an air blower is opened at the same time, air is blown into the working tank from the air blower through an air blowing pipe by the air blower, sulfur dioxide in the flue gas reacts with the calcium hydroxide under the action of sufficient oxygen to generate calcium sulfate, a fourth valve is opened, the flue gas after desulfurization is discharged from an air outlet pipe and is subjected to next process treatment, and finally, a second valve is opened, and reaction liquid in the working tank is exhausted; the discovery in the use of current high-efficient flue gas desulfurization device, oxygen is relatively poor with calcium hydrate and sulfur dioxide's contact effect, leads to the sulfur dioxide reaction incomplete to lead to partial sulfur dioxide can be along with the flue gas from the outlet duct discharge, use the rationality relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can improve the contact effect of air and calcium hydrate and sulfur dioxide, improve sulfur dioxide's desorption rate in the flue gas, improve the high-efficient flue gas desulfurization device of rationality.

The utility model relates to a high-efficiency flue gas desulfurization device, which comprises four groups of supporting legs, a working tank, a liquid inlet pipe, an air inlet pipe and an air outlet pipe, the top ends of four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom surface of the working tank, a working cavity is arranged in the working tank, the right end output ends of the liquid inlet pipe and the air inlet pipe are respectively communicated with the upper half area and the lower half area of the left side wall of the working tank, the bottom end input end of the air outlet pipe and the left end input end of the liquid outlet pipe are respectively communicated with the right half area and the lower half area of the right side wall of the top surface of the working tank, the top end output end of the air blast pipe is communicated with the left half area of the bottom surface of the working tank, the air blower is arranged on the air blast pipe, the air blower is detachably arranged in the left half area of the bottom surface of the working tank, the liquid inlet pipe and the liquid outlet pipe are respectively; the rotary shaft type air-blast stove further comprises a working plate, a rotary shaft, a baffle plate, a rotary plate, a left iron sheet, a right iron sheet, a front iron sheet, a rear iron sheet, a left fixed rod, a right fixed rod, a left magnet plate, a right magnet plate, a left clamping plate, a right clamping plate and a communicating pipe, wherein the bottom surface of the working plate is connected with the inner bottom wall of the working tank, an air cavity is arranged in the central area of the working plate, a plurality of groups of first air holes and a plurality of groups of second air holes are respectively arranged in the left half area and the right half area of the top surface of the working plate, the output end of the top end of a blast pipe is communicated with the left half area of the bottom surface of the working tank, the top end of the rotary shaft penetrates through the central area of the bottom surface of the working tank, the central area of the bottom surface of the working tank and the central area of the top surface of the working tank, the top end of the rotary, A left iron sheet top surface, a right iron sheet top surface, a front iron sheet top surface and a rear iron sheet top surface are respectively connected with a first circular groove inner top wall, a second circular groove inner top wall, a third circular groove inner top wall and a fourth circular groove inner top wall, a first round hole and a second round hole are respectively and longitudinally arranged in a left half area and a right half area of the rotating plate, the top ends of a left fixing rod and a right fixing rod respectively penetrate through the first round hole and the second round hole, the top ends of the left fixing rod and the right fixing rod are respectively connected with a left magnet plate bottom surface central area and a right magnet plate bottom surface central area, the top surfaces of the left magnet plate and the right magnet plate are respectively attracted and attached with the left iron sheet bottom surface and the right iron sheet bottom surface, and the bottom ends of the left fixing rod and the right fixing rod are respectively connected with the left clamping plate top surface central area and the right top surface central area, the input end of the top end of the communicating pipe penetrates through the right half area of the bottom surface of the working tank and is communicated with the right half area of the bottom surface of the working plate, and a fifth valve is arranged on the communicating pipe.

The utility model discloses a high-efficient flue gas desulfurization device still includes motor, fixed axle and multiunit puddler, motor demountable installation is regional at work tank top surface central authorities, and the fixed axle top is passed work tank top surface central authorities region and is connected with motor bottom output, multiunit puddler one end all is connected with the fixed axle lateral wall.

The utility model discloses a high-efficient flue gas desulfurization device, the multiunit puddler all is the angle that heels to one side downwards.

The utility model discloses a high-efficient flue gas desulfurization device still includes left branch, right branch, extension board and ball bearing, left branch right-hand member and right branch left end are connected with extension board left end and right-hand member respectively, and left branch left end and right branch right-hand member are connected with the first half region of left side wall and the first half region of interior right side wall in the work jar respectively, and extension board top surface central zone is provided with the circular recess of fifth, ball bearing installs inside the circular recess of fifth, the fixed axle bottom inserts inside ball bearing and is connected with it interference fit.

The utility model discloses a high-efficient flue gas desulfurization device still includes the mounting panel, the mounting panel top surface is connected with the jar interior roof central zone of working tank, and mounting panel central zone vertically is provided with the third round hole, the third round hole is passed just to the fixed axle bottom.

The utility model discloses a high-efficient flue gas desulfurization device, the fluid-discharge tube is the angle of downside slope right.

The utility model discloses a high-efficient flue gas desulfurization device still includes four anti-skidding bases of group, four anti-skidding bases of group are installed respectively on four landing legs of group.

The utility model discloses a high-efficient flue gas desulfurization device still includes transparent plastic board, and work jar left side wall first region is provided with the fourth round hole, transparent plastic board is installed in fourth round hole department.

Compared with the prior art, the beneficial effects of the utility model are that: the baffle plate does not block the plurality of groups of first air holes and the plurality of groups of second air holes, the first valve is opened, the calcium hydroxide solution flows into the working tank from the liquid inlet pipe, the first valve is closed, the third valve is opened, the flue gas is blown into the working tank from the air inlet pipe, the flue gas escapes from the calcium hydroxide solution from the lower part to the upper part in a bubble form, the air blower is opened at the same time, the air blower blows air into the working plate through the air blowing pipe, the air is blown into the working tank from the plurality of groups of first air holes and the plurality of groups of second air holes, the air is divided into a plurality of bubbles by the plurality of groups of first air holes and the plurality of groups of second air holes, the contact area of oxygen in the air, the calcium hydroxide and the sulfur dioxide is increased, the sulfur dioxide in the flue gas reacts with the calcium hydroxide under the action of sufficient oxygen to generate calcium, the left fixing rod and the right fixing rod are respectively inserted into the first circular groove and the second circular groove, the left fixing rod and the right fixing rod play a fixing role on the rotating shaft through the rotating plate, so that the baffle plate can not block a plurality of groups of first air holes and a plurality of groups of second air holes all the time, the fourth valve is opened, the flue gas after desulfurization treatment is discharged from the air outlet pipe and is subjected to next process treatment, the left fixing rod and the right fixing rod are pulled downwards, so that the left magnet plate and the right magnet plate are respectively separated from the left iron sheet and the right iron sheet, the rotating shaft is rotated anticlockwise by ninety degrees from the overlooking angle, then the left fixing rod and the right fixing rod are moved upwards, so that the left magnet plate and the right magnet plate are respectively attracted and attached to the front iron sheet and the rear iron sheet, at the moment, the baffle plate is rotated ninety degrees and blocks a plurality of groups of first air holes and a plurality of groups of second air holes, the contact effect of the air with the calcium hydroxide and the sulfur dioxide is improved, the removal rate of the sulfur dioxide in the flue gas is improved, and the rationality is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic bottom view of the work tank, the left iron sheet, the right iron sheet, the front iron sheet and the rear iron sheet;

FIG. 3 is a schematic top view of the work plate and the baffle;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

in the drawings, the reference numbers: 1. a support leg; 2. a working tank; 3. a liquid inlet pipe; 4. an air inlet pipe; 5. an air outlet pipe; 6. a liquid discharge pipe; 7. a blast pipe; 8. a blower; 9. a working plate; 10. a rotating shaft; 11. a baffle plate; 12. rotating the plate; 13. a left iron sheet; 14. a right iron sheet; 15. a front iron sheet; 16. a rear iron sheet; 17. a left fixed link; 18. a right fixing rod; 19. a left magnetic plate; 20. a right magnetic plate; 21. a left snap gauge; 22. a right snap-gauge; 23. a communicating pipe; 24. a motor; 25. a fixed shaft; 26. a stirring rod; 27. a left strut; 28. a support plate; 29. a ball bearing; 30. mounting a plate; 31. an anti-slip base; 32. a transparent plastic plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the high-efficiency flue gas desulfurization device of the utility model comprises four groups of supporting legs 1, a working tank 2, a liquid inlet pipe 3, an air inlet pipe 4, an air outlet pipe 5, a liquid discharge pipe 6, a blast pipe 7 and a blower 8, wherein the top ends of the four groups of supporting legs 1 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom surface of the working tank 2, a working cavity is arranged in the working tank 2, the output end of the right end of the liquid inlet pipe 3 and the output end of the right end of the air inlet pipe 4 are respectively communicated with the upper half area of the left side wall and the lower half area of the left side wall of the working tank 2, the input end of the bottom end of the air outlet pipe 5 and the input end of the left end of the liquid discharge pipe 6 are respectively communicated with the right half area of the top surface and the lower half area of the right side wall of the, the liquid inlet pipe 3 and the liquid outlet pipe 6 are respectively provided with a first valve and a second valve, and the gas inlet pipe 4 and the gas outlet pipe 5 are respectively provided with a third valve and a fourth valve; the air blast furnace also comprises a working plate 9, a rotating shaft 10, a baffle plate 11, a rotating plate 12, a left iron sheet 13, a right iron sheet 14, a front iron sheet 15, a rear iron sheet 16, a left fixing rod 17, a right fixing rod 18, a left magnet plate 19, a right magnet plate 20, a left clamping plate 21, a right clamping plate 22 and a communicating pipe 23, wherein the bottom surface of the working plate 9 is connected with the inner bottom wall of the working tank 2, the central area of the working plate 9 is provided with an air cavity, the left half area and the right half area of the top surface of the working plate 9 are respectively provided with a plurality of groups of first air vents and a plurality of groups of second air vents, the output end of the top end of the air blast pipe 7 is communicated with the left half area of the bottom surface of the working plate 9, the top end of the rotating shaft 10 penetrates through the central area of the bottom surface of the working tank 2, the central area of the bottom surface of the working plate 9 and the central, the left half area, the right half area, the front half area and the rear half area of the bottom surface of the working tank 2 are respectively provided with a first circular groove, a second circular groove, a third circular groove and a fourth circular groove, the top surface of the left iron sheet 13, the top surface of the right iron sheet 14, the top surface of the front iron sheet 15 and the top surface of the rear iron sheet 16 are respectively connected with the inner top wall of the first circular groove, the inner top wall of the second circular groove, the inner top wall of the third circular groove and the inner top wall of the fourth circular groove, the left half area and the right half area of the rotating plate 12 are respectively provided with a first circular hole and a second circular hole in the longitudinal direction, the top end of the left fixing rod 17 and the top end of the right fixing rod 18 respectively pass through the first circular hole and the second circular hole, the top end of the left fixing rod 17 and the top end of the right fixing rod 18 are respectively connected with the central area of the bottom surface of the left magnet plate 19 and the central area of the bottom, the bottom end of the left fixing rod 17 and the bottom end of the right fixing rod 18 are respectively connected with the central area of the top surface of the left clamping plate 21 and the central area of the top surface of the right clamping plate 22, the input end of the top end of the communicating pipe 23 penetrates through the right half area of the bottom surface of the working tank 2 and is communicated with the right half area of the bottom surface of the working plate 9, and the communicating pipe 23 is provided with a fifth valve; the baffle plate does not block the plurality of groups of first air holes and the plurality of groups of second air holes, the first valve is opened, the calcium hydroxide solution flows into the working tank from the liquid inlet pipe, the first valve is closed, the third valve is opened, the flue gas is blown into the working tank from the air inlet pipe, the flue gas escapes from the calcium hydroxide solution from the lower part to the upper part in a bubble form, the air blower is opened at the same time, the air blower blows air into the working plate through the air blowing pipe, the air is blown into the working tank from the plurality of groups of first air holes and the plurality of groups of second air holes, the air is divided into a plurality of bubbles by the plurality of groups of first air holes and the plurality of groups of second air holes, the contact area of oxygen in the air, the calcium hydroxide and the sulfur dioxide is increased, the sulfur dioxide in the flue gas reacts with the calcium hydroxide under the action of sufficient oxygen to generate calcium, the left fixing rod and the right fixing rod are respectively inserted into the first circular groove and the second circular groove, the left fixing rod and the right fixing rod play a fixing role on the rotating shaft through the rotating plate, so that the baffle plate can not block a plurality of groups of first air holes and a plurality of groups of second air holes all the time, the fourth valve is opened, the flue gas after desulfurization treatment is discharged from the air outlet pipe and is subjected to next process treatment, the left fixing rod and the right fixing rod are pulled downwards, so that the left magnet plate and the right magnet plate are respectively separated from the left iron sheet and the right iron sheet, the rotating shaft is rotated anticlockwise by ninety degrees from the overlooking angle, then the left fixing rod and the right fixing rod are moved upwards, so that the left magnet plate and the right magnet plate are respectively attracted and attached to the front iron sheet and the rear iron sheet, at the moment, the baffle plate is rotated ninety degrees and blocks a plurality of groups of first air holes and a plurality of groups of second air holes, the contact effect of the air with the calcium hydroxide and the sulfur dioxide is improved, the removal rate of the sulfur dioxide in the flue gas is improved, and the rationality is improved.

The utility model discloses a high-efficiency flue gas desulfurization device, which also comprises a motor 24, a fixed shaft 25 and a plurality of groups of stirring rods 26, wherein the motor 24 is detachably arranged in the central area of the top surface of the working tank 2, the top end of the fixed shaft 25 passes through the central area of the top surface of the working tank 2 and is connected with the output end at the bottom end of the motor 24, and one end of each group of stirring rods 26 is connected with the outer side wall of the fixed shaft 25; when the desulfurization operation, open the motor, the motor drives the fixed axle rotation, and rotatory fixed axle drives the multiunit puddler rotation, improves the area of contact of calcium hydrate with sulfur dioxide and oxygen, improves desulfurization effect.

The utility model discloses a high-efficient flue gas desulfurization device, multiunit puddler 26 all are the angle that heels to one side downwards.

The utility model discloses a high-efficient flue gas desulfurization device, still include left branch 27, right branch, extension board 28 and ball bearing 29, left branch 27 right-hand member and right branch left end are connected with extension board 28 left end and right-hand member respectively, left branch 27 left end and right branch right-hand member are connected with interior left side wall lower half region and interior right side wall lower half region respectively in the working tank 2, extension board 28 top surface central area is provided with fifth circular recess, ball bearing 29 installs inside fifth circular recess, fixed axle 25 bottom inserts inside ball bearing 29 and interference fit connects with it; when the fixed shaft rotates, the bottom end of the fixed shaft rotates in the ball bearing, and the left supporting rod, the right supporting rod and the supporting plate support the fixed shaft, so that the use stability is improved.

The utility model discloses a high-efficiency flue gas desulfurization device, which also comprises a mounting plate 30, wherein the top surface of the mounting plate 30 is connected with the central area of the top wall in the working tank 2, the central area of the mounting plate 30 is longitudinally provided with a third round hole, and the bottom end of the fixed shaft 25 just passes through the third round hole; the fixed shaft rotates along the third round hole of the mounting plate, and the stability of the fixed shaft is improved.

The utility model discloses a high-efficient flue gas desulfurization device, fluid-discharge tube 6 are the angle of downside slope right.

The high-efficiency flue gas desulfurization device of the utility model also comprises four groups of anti-skid bases 31, wherein the four groups of anti-skid bases 31 are respectively arranged on the four groups of supporting legs 1; the four groups of anti-skidding bases reduce the sliding of the four groups of supporting legs on the ground, and the stability of the four groups of supporting legs is improved.

The utility model discloses a high-efficiency flue gas desulfurization device, which also comprises a transparent plastic plate 32, the upper half area of the left side wall of the working tank 2 is provided with a fourth round hole, and the transparent plastic plate 32 is arranged at the fourth round hole; the liquid level of the calcium hydroxide solution in the working tank can be observed through the transparent plastic plate, and the use reliability is improved.

The utility model discloses a high-efficient flue gas desulfurization device, it is at work, the baffle does not block multiunit first bleeder vent and multiunit second bleeder vent, open first valve, calcium hydroxide solution flows into the working tank inside from the feed liquor pipe, close first valve and open the third valve, the flue gas is blown into the working tank inside from the intake pipe, the flue gas escapes from calcium hydroxide solution from bottom to top in the form of bubble, open the air-blower simultaneously, the air-blower is blown into the air in the working plate through the blast pipe, the air blows to the working tank inside from multiunit first bleeder vent and multiunit second bleeder vent, multiunit first bleeder vent and multiunit second bleeder vent divide into the air into the stranded bubble, improve the area of contact of oxygen in the air and calcium hydroxide and sulfur dioxide, sulfur dioxide in the flue gas reacts with calcium hydroxide under the effect of sufficient oxygen and generates calcium sulfate, left magnet board and right magnet attract to paste together with left iron sheet and right iron sheet respectively, the left fixing rod and the right fixing rod are respectively inserted into the first circular groove and the second circular groove, the left fixing rod and the right fixing rod play a fixing role on the rotating shaft through the rotating plate, so that the baffle plate can not block a plurality of groups of first air holes and a plurality of groups of second air holes all the time, the fourth valve is opened, the flue gas after desulfurization treatment is discharged from the air outlet pipe and is subjected to next process treatment, the left fixing rod and the right fixing rod are pulled downwards, so that the left magnet plate and the right magnet plate are respectively separated from the left iron sheet and the right iron sheet, the rotating shaft is rotated anticlockwise by ninety degrees from the overlooking angle, then the left fixing rod and the right fixing rod are moved upwards, so that the left magnet plate and the right magnet plate are respectively attracted and attached to the front iron sheet and the rear iron sheet, at the moment, the baffle plate is rotated ninety degrees and blocks a plurality of groups of first air holes and a plurality of groups of second air holes, the contact effect of air with calcium hydroxide and sulfur dioxide is improved, the removal rate of sulfur dioxide in flue gas is improved, and the reasonability is improved; during the desulfurization operation, the motor is started, the motor drives the fixed shaft to rotate, the rotating fixed shaft drives the multiple groups of stirring rods to rotate, the contact area of calcium hydroxide, sulfur dioxide and oxygen is increased, and the desulfurization effect is improved; when the fixed shaft rotates, the bottom end of the fixed shaft rotates in the ball bearing, and the left supporting rod, the right supporting rod and the supporting plate play a supporting role in the fixed shaft, so that the use stability is improved; the fixed shaft rotates along the third round hole of the mounting plate, so that the stability of the fixed shaft is improved; the four groups of anti-skidding bases reduce the sliding of the four groups of supporting legs on the ground, and the stability of the four groups of supporting legs is improved; the liquid level of the calcium hydroxide solution in the working tank can be observed through the transparent plastic plate, and the use reliability is improved.

The utility model discloses used motor and air-blower all purchase in the market, according to the service instruction of wearing with use can.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A high-efficiency flue gas desulfurization device comprises four groups of supporting legs (1), a working tank (2), a liquid inlet pipe (3), an air inlet pipe (4), an air outlet pipe (5), a liquid discharge pipe (6), a blast pipe (7) and a blower (8), wherein the top ends of the four groups of supporting legs (1) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom surface of the working tank (2), a working cavity is arranged in the working tank (2), the output end of the right end of the liquid inlet pipe (3) and the output end of the right end of the air inlet pipe (4) are respectively communicated with the upper half area and the lower half area of the left side wall of the working tank (2), the input end of the bottom end of the air outlet pipe (5) and the input end of the left end of the liquid discharge pipe (6) are respectively communicated with the right half area and the lower half area of the top surface of the right side wall of the working tank (2), the output, the air blower (8) is detachably arranged in the left half area of the bottom surface of the working tank (2), a first valve and a second valve are respectively arranged on the liquid inlet pipe (3) and the liquid outlet pipe (6), and a third valve and a fourth valve are respectively arranged on the air inlet pipe (4) and the air outlet pipe (5); it is characterized by also comprising a working plate (9), a rotating shaft (10), a baffle plate (11), a rotating plate (12), a left iron sheet (13), a right iron sheet (14), a front iron sheet (15), a rear iron sheet (16), a left fixing rod (17), a right fixing rod (18), a left magnet plate (19), a right magnet plate (20), a left clamping plate (21), a right clamping plate (22) and a communicating pipe (23), wherein the bottom surface of the working plate (9) is connected with the inner bottom wall of the working tank (2), an air cavity is arranged in the central area of the working plate (9), a plurality of groups of first air holes and a plurality of groups of second air holes are respectively arranged in the left half area and the right half area of the top surface of the working plate (9), the output end of the top end of a blast pipe (7) is communicated with the left half area of the bottom surface of the working plate (9), the top end of the rotating shaft (10) passes through the central area of the bottom surface of the, the rotating shaft (10) is mechanically sealed with the working plate (9) and the working tank (2), the top end of the rotating shaft (10) is connected with the central area of the bottom surface of the baffle plate (11), the bottom end of the rotating shaft (10) is connected with the central area of the top surface of the rotating plate (12), the left half area, the right half area, the front half area and the rear half area of the bottom surface of the working tank (2) are respectively provided with a first circular groove, a second circular groove, a third circular groove and a fourth circular groove, the top surface of the left iron sheet (13), the top surface of the right iron sheet (14), the top surface of the front iron sheet (15) and the top surface of the rear iron sheet (16) are respectively connected with the inner top wall of the first circular groove, the inner top wall of the second circular groove, the inner top wall of the third circular groove and the inner top wall of the fourth circular groove, the left half area and the right half area of the rotating plate (12) are respectively and longitudinally provided with a first round hole and a second round hole, and the top end, left side dead lever (17) top and right dead lever (18) top are connected with left magnet board (19) bottom surface central area and right magnet board (20) bottom surface central area respectively, left side magnet board (19) top surface and right magnet board (20) top surface attract the laminating with left iron sheet (13) bottom surface and right iron sheet (14) bottom surface respectively, and left side dead lever (17) bottom and right dead lever (18) bottom are connected with left cardboard (21) top surface central area and right cardboard (22) top surface central area respectively, communicating pipe (23) top input pass work jar (2) bottom surface right side half region and with work board (9) bottom surface right side half region intercommunication, be provided with the fifth valve on communicating pipe (23).

2. The high-efficiency flue gas desulfurization device according to claim 1, further comprising a motor (24), a fixed shaft (25) and a plurality of sets of stirring rods (26), wherein the motor (24) is detachably mounted in the central region of the top surface of the working tank (2), the top end of the fixed shaft (25) penetrates through the central region of the top surface of the working tank (2) and is connected with the output end of the bottom end of the motor (24), and one ends of the plurality of sets of stirring rods (26) are connected with the outer side wall of the fixed shaft (25).

3. The high efficiency flue gas desulfurization apparatus according to claim 2, wherein the plurality of stirring rods (26) are each inclined at an angle toward the lower side.

4. The high-efficiency flue gas desulfurization device according to claim 3, further comprising a left support rod (27), a right support rod, a support plate (28) and ball bearings (29), wherein the right end of the left support rod (27) and the left end of the right support rod are respectively connected with the left end and the right end of the support plate (28), the left end and the right end of the left support rod (27) are respectively connected with the lower half area of the left side wall and the lower half area of the right side wall in the working tank (2), a fifth circular groove is formed in the central area of the top surface of the support plate (28), the ball bearings (29) are installed in the fifth circular groove, and the bottom end of the fixed shaft (25) is inserted into the ball bearings (29) and connected with the ball bearings in an interference fit manner.

5. The high-efficiency flue gas desulfurization device according to claim 4, further comprising a mounting plate (30), wherein the top surface of the mounting plate (30) is connected to the central region of the inner top wall of the working tank (2), the central region of the mounting plate (30) is longitudinally provided with a third circular hole, and the bottom end of the fixed shaft (25) just passes through the third circular hole.

6. The high efficiency flue gas desulfurization apparatus according to claim 5, wherein the drain pipe (6) is inclined at an angle toward the lower right side.

7. The high-efficiency flue gas desulfurization device according to claim 6, further comprising four sets of anti-slip bases (31), wherein said four sets of anti-slip bases (31) are respectively mounted on four sets of legs (1).

8. The high-efficiency flue gas desulfurization device according to claim 7, further comprising a transparent plastic plate (32), wherein a fourth circular hole is formed in the upper half region of the left side wall of the operating tank (2), and the transparent plastic plate (32) is installed at the fourth circular hole.