CN211799996U - Desulphurization unit for cement manufacture - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices for cement production, in particular to a desulphurization device for cement production, which comprises four groups of supporting legs, a working tank, a liquid inlet pipe, a liquid outlet pipe, a left air inlet pipe, a right air inlet pipe, a blower and an air outlet pipe; still include left fixed plate, right fixed plate, dispersion case, baffle, left fixed axle, right fixed axle, orifice plate, threaded rod and commentaries on classics board, the utility model discloses a desulphurization unit for cement manufacture can improve sulfur dioxide's treatment effect, improves the use rationality.

Description

Desulphurization unit for cement manufacture

Technical Field

The utility model relates to a technical field of cement manufacture auxiliary device especially relates to a desulphurization unit for cement manufacture.

Background

As is well known, a preheater is used in the cement production process, the main function of the preheater is to preheat and partially decompose raw materials, gas materials discharged from a rotary kiln enter the preheater and are fully mixed with the raw materials in the preheater, the contact area of the gas materials is increased, the transfer speed is high, the heat exchange efficiency is high, so that the production efficiency of a rotary kiln system is improved, sulfur dioxide gas can be generated in the reaction process of the raw materials and the gas materials in the preheater, the gas discharged from the preheater needs to be subjected to desulfurization treatment, the pollution of the sulfur dioxide to the environment is reduced, a desulfurization device for cement production is a device which is arranged behind the preheater and is used for removing the sulfur dioxide generated in the cement production process, and the desulfurization device is widely used in the field of cement production; the existing desulfurizing device for cement production comprises four groups of supporting legs, a working tank, a liquid inlet pipe, a liquid outlet pipe and a left air inlet 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 end of a liquid inlet pipe and the bottom end input end of a liquid outlet pipe are respectively communicated with the upper half area of the left side wall of the working tank and the central area of the bottom surface, a first valve and a second valve are respectively arranged on the liquid inlet pipe and the liquid outlet pipe, the right end output end of the left air inlet pipe and the left end output end of the right air inlet pipe are respectively communicated with the lower half area of the left side wall of the working tank and the lower half area of the right side wall, the air blower is arranged on the right air inlet pipe, the air blower is detachably arranged in the lower half area of the right side wall of the working tank, the left end input; when the existing desulfurization device for cement production is used, a first valve is opened, hydrogen peroxide solution flows into the interior of a working tank from a liquid inlet pipe, so that the volume of the hydrogen peroxide solution reaches two thirds of the volume of the working tank, the input end of a left air inlet pipe and the input end of a right air inlet pipe are respectively communicated with the air outlet end of a preheater and the external atmosphere, a third valve is opened, gas to be treated discharged from the air outlet end of the preheater is blown into the hydrogen peroxide solution in the working tank from the left air inlet pipe, an air blower is simultaneously opened, the air blower blows external air into the hydrogen peroxide solution in the working tank from the right air inlet pipe, hydrogen peroxide reacts with sulfur dioxide gas in the gas to be treated under the action of oxygen to generate calcium sulfite precipitate, when the oxygen is sufficient, calcium sulfite continues to react with the oxygen to generate calcium sulfate precipitate, a fourth valve is opened, and the gas, finally, opening a second valve, and discharging the solution in the working tank and the calcium sulfite sediment or the calcium sulfate sediment from the liquid discharge pipe; present desulphurization unit for cement manufacture uses the discovery, and the area of contact that the pending gas that blows out from left intake pipe and the air that right intake pipe blown out and hydrogen peroxide is less, leads to sulfur dioxide to handle not thorough, still can have a small amount of sulfur dioxide to discharge from the outlet duct, and it is relatively poor to use the rationality.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can improve sulfur dioxide's treatment effect, improve the desulphurization unit for cement manufacture who uses rationality.

The utility model relates to a desulfurizing device for cement production, which comprises four groups of supporting legs, a working tank, a liquid inlet pipe, a liquid outlet pipe, a left air inlet pipe, a right air inlet pipe, a blower and an air outlet pipe, wherein the top ends of the 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 inside the working tank, the output end of the right end of the liquid inlet pipe and the input end of the bottom end of the liquid outlet pipe are respectively communicated with the upper half area of the left side wall of the working tank and the central area of the bottom surface, a first valve and a second valve are respectively arranged on the liquid inlet pipe and the liquid outlet pipe, the output end of the right end of the left air inlet pipe and the output end of the left end of the right air inlet pipe are respectively communicated with the lower half area of the left side wall of, the left air inlet pipe and the air outlet pipe are respectively provided with a third valve and a fourth valve; the device also comprises a left fixed plate, a right fixed plate, a dispersion box, a partition plate, a left fixed shaft, a right fixed shaft, a pore plate, a threaded rod and a rotating plate, wherein the left end of the left fixed plate and the right end of the right fixed plate are respectively connected with the lower half area of the left side wall and the lower half area of the inner right side wall in the working tank, the right end of the left fixed plate and the left end of the right fixed plate are respectively connected with the upper half area of the left side wall and the upper half area of the right side wall of the dispersion box, a storage cavity is arranged in the dispersion box, the right end output end of a left air inlet pipe and the left end output end of a right air inlet pipe are respectively communicated with the central area of the left side wall and the central area of the right side wall of the dispersion box, the bottom surface of the dispersion box is provided with a plurality of groups of first air holes, the partition plate is arranged in the upper half area in the working tank and divides the working, the left fixed shaft left end and the right fixed shaft right end are inserted into the first circular groove and the second circular groove respectively, the left fixed shaft right end and the right fixed shaft left end are connected with the central region of the left side wall and the central region of the right side wall of the pore plate respectively, a plurality of groups of second air holes are formed in the pore plate, the first half region of the top surface of the working tank is provided with a second round hole, the inner side wall of the second round hole is provided with an internal thread corresponding to a threaded rod, the bottom end of the threaded rod penetrates through the second round hole in a threaded mode, and the top end of the threaded rod.

The utility model discloses a desulphurization unit for cement manufacture still includes the roof, the threaded rod bottom is connected with roof top surface central zone.

The utility model discloses a desulphurization unit for cement manufacture, which also comprises a left buffer tank, a right buffer tank, a left communicating pipe, a right communicating pipe, a left liquid discharge pipe and a right liquid discharge pipe, wherein the left side wall of the left buffer tank and the left side wall of the right buffer tank are respectively connected with the lower half area of the left side wall of the working tank and the lower half area of the right side wall of the working tank, a first water storage chamber and a second water storage chamber are respectively arranged inside the left buffer tank and inside the right buffer tank, the left end input end of a left air inlet pipe and the right end input end of a right air inlet pipe are respectively communicated with the lower half area of the right side wall of the left buffer tank and the lower half area of the right side wall of the left buffer tank, the bottom end output end of the left communicating pipe and the bottom end output end of the right communicating pipe are respectively communicated with the central area of the top surface of the left buffer tank and the central area of the top surface of the, and a fifth valve and a sixth valve are respectively arranged on the liquid discharge pipe and the right liquid discharge pipe, and the air blower is arranged on the right communicating pipe.

The utility model discloses a desulphurization unit for cement manufacture still includes left backing plate and right backing plate, left side backing plate right side wall and right backing plate left side wall are connected with work tank left side wall second region and right side wall second region respectively, left baffle-box bottom surface and right baffle-box bottom surface contact with left backing plate top surface and right backing plate top surface respectively.

The utility model discloses a desulphurization unit for cement manufacture still includes extension board, preceding swash plate and back swash plate, extension board bottom surface and dispersion case top surface central zone are connected, preceding swash plate one end and back swash plate one end respectively with the extension board in the front first region with in the back first region be connected, preceding swash plate other end and back swash plate other end respectively with dispersion case top surface in the front first region with half back regional connection.

The utility model discloses a desulphurization unit for cement manufacture, preceding swash plate and extension board, preceding swash plate and dispersion box, back swash plate and extension board and back swash plate are the welding with the connected mode of dispersion box.

The utility model discloses a desulphurization unit for cement manufacture still includes the clear glass board, and work jar left side wall first region is provided with the rectangular hole, the clear glass board is installed in rectangular hole department.

The utility model discloses a desulphurization unit for cement manufacture, the regional height in diapire central authorities in the work jar is less than height all around.

Compared with the prior art, the beneficial effects of the utility model are that: opening a first valve, enabling the hydrogen peroxide solution to flow into the working tank from a liquid inlet pipe, enabling the volume of the hydrogen peroxide solution to reach two thirds of the volume of the working tank, enabling the input end of a left air inlet pipe and the input end of a right air inlet pipe to be respectively communicated with the air outlet end of a preheater and the external atmosphere, opening a third valve, blowing the gas to be treated discharged from the air outlet end of the preheater into a dispersion box from the left air inlet pipe, simultaneously opening a blower, blowing the external air into the dispersion box from the right air inlet pipe by the blower, mixing the gas to be treated blown into the dispersion box with the air and blowing out from a plurality of groups of first air holes on the bottom surface of the dispersion box, enabling the mixed gas blown out from the plurality of groups of first air holes to be contacted with the hydrogen peroxide solution in the working tank, enabling sulfur dioxide in the gas to be reacted with the hydrogen peroxide under the action of, the mixed gas moves from bottom to top in the hydrogen peroxide solution in the form of bubbles, when the bubbles contact the pore plate, the bubbles are broken into bubbles with the same aperture as the multiple groups of second air holes again when the bubbles pass through the multiple groups of second air holes on the pore plate, the contact area of the mixed gas and the hydrogen peroxide solution is increased, sulfur dioxide and hydrogen peroxide fully react, the desulfurization effect is improved, the use rationality is improved, the fourth valve is opened, the gas subjected to desulfurization is discharged from the gas outlet pipe, after the reaction, the threaded rod is rotated, rotates along the second round hole and moves downwards, when the bottom end of the threaded rod contacts with the front half area of the top surface of the pore plate, the threaded rod continues to rotate, the threaded rod pushes the pore plate downwards, the pore plate drives the left fixing shaft and the right fixing shaft to rotate, the left fixing shaft and the right fixing shaft rotate in the first round groove and, so that the calcium sulfite or calcium sulfate on the pore plate slides to the bottom wall of the working tank, and finally the second valve is opened to discharge the solution in the working tank and the calcium sulfite precipitate or calcium sulfate precipitate from the liquid discharge pipe together.

Drawings

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

FIG. 2 is a left side view schematic of the dispersion box, top plate, brace and rear sloping plate;

FIG. 3 is a schematic top view of the baffle plate, left and right stationary shafts and orifice plate;

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

FIG. 5 is a partial enlarged view of portion B of FIG. 1;

in the drawings, the reference numbers: 1. a support leg; 2. a working tank; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. a left air inlet pipe; 6. a right air inlet pipe; 7. a blower; 8. an air outlet pipe; 9. a left fixing plate; 10. a right fixing plate; 11. a dispersion box; 12. a partition plate; 13. a left stationary shaft; 14. a right fixed shaft; 15. An orifice plate; 16. a threaded rod; 17. rotating the plate; 18. a top plate; 19. a left buffer bin; 20. a right buffer tank; 21. a left communicating pipe; 22. a right communicating pipe; 23. a left drain pipe; 24. a right drain tube; 25. a left pad plate; 26. a right base plate; 27. a support plate; 28. a front sloping plate; 29. a rear sloping plate; 30. a transparent glass 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 5, the utility model relates to a desulfurizing device for cement production, which comprises four groups of supporting legs 1, a working tank 2, a liquid inlet pipe 3, a liquid outlet pipe 4, a left air inlet pipe 5, a right air inlet pipe 6, a blower 7 and an air outlet pipe 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 inside the working tank 2, the output end of the right end of the liquid inlet pipe 3 and the input end of the bottom end of the liquid outlet pipe 4 are respectively communicated with the upper half area of the left side wall and the central 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 4, the output end of the right end of the left air inlet pipe 5 and the output end of the left air inlet pipe 6 are respectively communicated with the lower half area, the input end at the left end of the air outlet pipe 8 is communicated with the upper half area of the right side wall of the working tank 2, and a third valve and a fourth valve are respectively arranged on the left air inlet pipe 5 and the air outlet pipe 8; the device also comprises a left fixing plate 9, a right fixing plate 10, a dispersion box 11, a partition plate 12, a left fixing shaft 13, a right fixing shaft 14, a pore plate 15, a threaded rod 16 and a rotating plate 17, wherein the left end of the left fixing plate 9 and the right end of the right fixing plate 10 are respectively connected with the lower half area of the left side wall and the lower half area of the inner right side wall in the working tank 2, the right end of the left fixing plate 9 and the left end of the right fixing plate 10 are respectively connected with the upper half area of the left side wall and the upper half area of the right side wall of the dispersion box 11, a storage cavity is arranged in the dispersion box 11, the output end of the right end of the left air inlet pipe 5 and the output end of the left end of the right air inlet pipe 6 are respectively communicated with the central area of the left side wall and the central area of the right side wall of the dispersion box 11, a plurality of groups of first air, a first circular groove and a second circular groove are respectively formed in the central area of the inner left side wall and the central area of the inner right side wall of the first circular hole, the left end of a left fixing shaft 13 and the right end of a right fixing shaft 14 are respectively inserted into the first circular groove and the second circular groove, the right end of the left fixing shaft 13 and the left end of the right fixing shaft 14 are respectively connected with the central area of the left side wall and the central area of the right side wall of a pore plate 15, a plurality of groups of second air holes are formed in the pore plate 15, a second circular hole is formed in the front half area of the top surface of the working tank 2, internal threads corresponding to a threaded rod 16 are formed in the inner side wall of the second circular hole, the bottom end of the threaded rod 16 penetrates; opening a first valve, enabling the hydrogen peroxide solution to flow into the working tank from a liquid inlet pipe, enabling the volume of the hydrogen peroxide solution to reach two thirds of the volume of the working tank, enabling the input end of a left air inlet pipe and the input end of a right air inlet pipe to be respectively communicated with the air outlet end of a preheater and the external atmosphere, opening a third valve, blowing the gas to be treated discharged from the air outlet end of the preheater into a dispersion box from the left air inlet pipe, simultaneously opening a blower, blowing the external air into the dispersion box from the right air inlet pipe by the blower, mixing the gas to be treated blown into the dispersion box with the air and blowing out from a plurality of groups of first air holes on the bottom surface of the dispersion box, enabling the mixed gas blown out from the plurality of groups of first air holes to be contacted with the hydrogen peroxide solution in the working tank, enabling sulfur dioxide in the gas to be reacted with the hydrogen peroxide under the action of, the mixed gas moves from bottom to top in the hydrogen peroxide solution in the form of bubbles, when the bubbles contact the pore plate, the bubbles are broken into bubbles with the same aperture as the multiple groups of second air holes again when the bubbles pass through the multiple groups of second air holes on the pore plate, the contact area of the mixed gas and the hydrogen peroxide solution is increased, sulfur dioxide and hydrogen peroxide fully react, the desulfurization effect is improved, the use rationality is improved, the fourth valve is opened, the gas subjected to desulfurization is discharged from the gas outlet pipe, after the reaction, the threaded rod is rotated, rotates along the second round hole and moves downwards, when the bottom end of the threaded rod contacts with the front half area of the top surface of the pore plate, the threaded rod continues to rotate, the threaded rod pushes the pore plate downwards, the pore plate drives the left fixing shaft and the right fixing shaft to rotate, the left fixing shaft and the right fixing shaft rotate in the first round groove and, so that the calcium sulfite or calcium sulfate on the pore plate slides to the bottom wall of the working tank, and finally the second valve is opened to discharge the solution in the working tank and the calcium sulfite precipitate or calcium sulfate precipitate from the liquid discharge pipe together.

The utility model discloses a desulphurization unit for cement production, which also comprises a top plate 18, wherein the bottom end of a threaded rod 16 is connected with the central area of the top surface of the top plate 18; the contact area of threaded rod and orifice plate is improved to the roof, makes things convenient for the threaded rod to promote the orifice plate downwards.

The utility model relates to a desulphurization unit for cement production, which also comprises a left buffer tank 19, a right buffer tank 20, a left communicating pipe 21, a right communicating pipe 22, a left liquid discharge pipe 23 and a right liquid discharge pipe 24, wherein the right side wall of the left buffer tank 19 and the left side wall of the right buffer tank 20 are respectively connected with the lower half area of the left side wall and the lower half area of the right side wall of a working tank 2, a first water storage chamber and a second water storage chamber are respectively arranged inside the left buffer tank 19 and inside the right buffer tank 20, the left end input end of a left air inlet pipe 5 and the right end input end of a right air inlet pipe 6 are respectively communicated with the lower half area of the right side wall of the left buffer tank 19 and the lower half area of the right side wall, the bottom end output end of the left communicating pipe 21 and the bottom end output end of the right communicating pipe 22 are respectively communicated with the central area of the top surface of the left buffer tank 19 and the central area of the top surface of the right buffer tank 20, the left end input, a fifth valve and a sixth valve are respectively arranged on the liquid discharge pipe and the right liquid discharge pipe 24, and the blower 7 is arranged on the right communicating pipe 22; when closing left intake pipe and air-blower, the solution in the working tank can be from left intake pipe and right intake pipe adverse current to left baffle-box and right baffle-box, opens left fluid-discharge tube and right drain pipe at last, the solution in left baffle-box of discharge and the right baffle-box can, reducible adverse current causes equipment to damage, improves the use rationality.

The utility model discloses a desulphurization unit for cement production, still include left backing plate 25 and right backing plate 26, left backing plate 25 right side wall and right backing plate 26 left side wall are connected with work tank 2 left side wall lower half region and right side wall lower half region respectively, left baffle-box 19 bottom surface and right baffle-box 20 bottom surface contact with left backing plate 25 top surface and right backing plate 26 top surface respectively; left backing plate and right backing plate play the supporting role to left baffle-box and right baffle-box respectively, improve the stability in use of left baffle-box and right baffle-box.

The utility model discloses a desulphurization unit for cement manufacture, still include extension board 27, preceding swash plate 28 and back swash plate 29, extension board 27 bottom surface is connected with dispersion case 11 top surface central zone, and 28 one end of preceding swash plate and 29 one end of back swash plate are connected with the first half region in front of extension board 27 and the first half region in back respectively, and the other end of preceding swash plate 28 and the other end of back swash plate 29 are connected with dispersion case 11 top surface first half region and second half region respectively; calcium sulfite or calcium sulfate precipitates generated by the reaction can slide to the bottom wall of the working tank along the front inclined plate and the rear inclined plate, so that the deposition on the top surface of the dispersion tank is reduced, and the use rationality is improved.

The utility model discloses a desulphurization unit for cement manufacture, preceding swash plate 28 and extension board 27, preceding swash plate 28 and dispersion box 11, back swash plate 29 and extension board 27 and back swash plate 29 and dispersion box 11's connected mode are the welding.

The utility model discloses a desulphurization unit for cement production, which also comprises a transparent glass plate 30, wherein the upper half area of the left side wall of the working tank 2 is provided with a rectangular hole, and the transparent glass plate 30 is arranged at the rectangular hole; the transparent glass plate of accessible observes the solution liquid level in the working tank, is convenient for in time close the feed liquor pipe, improves and uses the rationality.

The utility model discloses a desulfurization device for cement production, the height of the central area of the bottom wall in the working tank 2 is lower than the height of the periphery; because the bottom wall in the working tank is high all around, the central zone is low, when opening the drain pipe, reducible reaction product or solution remain in the working tank.

The utility model discloses a desulphurization unit for cement manufacture, it is at the during operation, open first valve, flow into the working tank inside with hydrogen peroxide solution from the feed liquor pipe, make hydrogen peroxide solution volume reach two-thirds of working tank volume, left intake pipe input and right intake pipe input communicate with preheater air outlet end and external atmosphere respectively, open the third valve, the gas to be treated who discharges from preheater air outlet end blows in the dispersion case from left intake pipe, open the air-blower simultaneously, the air-blower is blown in the dispersion case with external air from right intake pipe, the gas to be treated who blows in the dispersion case mixes with the air and blows off from the multiunit first gas port of dispersion case bottom surface, the gas mixture that blows off from multiunit first gas port contacts with the hydrogen peroxide solution in the working tank, sulfur dioxide in the gas to be treated reacts with hydrogen peroxide under the effect of oxygen and generates calcium sulfite sediment, when the oxygen is sufficient enough, calcium sulfite continues to react with the oxygen to generate calcium sulfate precipitate, the mixed gas moves from bottom to top in the hydrogen peroxide solution in the form of bubbles, when the bubbles contact the pore plate and pass through the multiple groups of second air holes on the pore plate, the bubbles are broken into bubbles with the same aperture as the multiple groups of second air holes again, the contact area of the mixed gas and the hydrogen peroxide solution is increased, sulfur dioxide and hydrogen peroxide are fully reacted, the desulfurization effect is improved, the rationality in use is improved, the fourth valve is opened, the gas after desulfurization is discharged from the gas outlet pipe, after the reaction, the threaded rod is rotated, the threaded rod rotates along the second circular hole and moves downwards, when the bottom end of the threaded rod contacts the front half area of the top surface of the pore plate, the threaded rod continues to rotate, the pore plate is pushed downwards, and the left fixing shaft and the right fixing shaft, the left fixing shaft and the right fixing shaft respectively rotate in the first circular groove and the second circular groove, so that calcium sulfite or calcium sulfate on the pore plate slides to the bottom wall of the working tank, and finally the second valve is opened to discharge the solution in the working tank and the calcium sulfite precipitate or calcium sulfate precipitate together from the liquid discharge pipe; the contact area of the threaded rod and the pore plate is increased by the top plate, so that the threaded rod can push the pore plate downwards conveniently; when the left air inlet pipe and the air blower are closed, the solution in the working tank may flow back to the left buffer tank and the right buffer tank from the left air inlet pipe and the right air inlet pipe, and finally the left liquid discharge pipe and the right liquid discharge pipe are opened to discharge the solution in the left buffer tank and the right buffer tank, so that equipment damage caused by the back flow can be reduced, and the use rationality is improved; the left cushion plate and the right cushion plate respectively play a supporting role for the left buffer box and the right buffer box, so that the use stability of the left buffer box and the right buffer box is improved; calcium sulfite or calcium sulfate precipitates generated by the reaction can slide to the bottom wall of the working tank along the front inclined plate and the rear inclined plate, so that the deposition on the top surface of the dispersion tank is reduced, and the use rationality is improved; the liquid level of the solution in the working tank can be observed through the transparent glass plate, so that the liquid inlet pipe can be closed in time, and the use rationality is improved; because the bottom wall in the working tank is high all around, the central zone is low, when opening the drain pipe, reducible reaction product or solution remain in the working tank.

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

The foregoing 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 (8)

1. A desulphurization device for cement production comprises four groups of supporting legs (1), a working tank (2), a liquid inlet pipe (3), a liquid outlet pipe (4), a left air inlet pipe (5), a right air inlet pipe (6), a blower (7) and an air outlet pipe (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 input end of the bottom end of the liquid outlet pipe (4) are respectively communicated with the upper half area of the left side wall and the central 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 (4), the output end of the right end of the left air inlet pipe (5) and the output end of the right air, the air blower (7) is arranged on the right air inlet pipe (6), the air blower (7) is detachably arranged in the lower half area of the right side wall of the working tank (2), the input end of the left end of the air outlet pipe (8) is communicated with the upper half area of the right side wall of the working tank (2), and the left air inlet pipe (5) and the air outlet pipe (8) are respectively provided with a third valve and a fourth valve; the novel energy-saving device is characterized by further comprising a left fixing plate (9), a right fixing plate (10), a dispersion box (11), a partition plate (12), a left fixing shaft (13), a right fixing shaft (14), a pore plate (15), a threaded rod (16) and a rotating plate (17), wherein the left end of the left fixing plate (9) and the right end of the right fixing plate (10) are respectively connected with the lower half area of the left side wall and the lower half area of the inner right side wall in the working tank (2), the right end of the left fixing plate (9) and the left end of the right fixing plate (10) are respectively connected with the upper half area of the left side wall and the upper half area of the right side wall of the dispersion box (11), a storage cavity is arranged inside the dispersion box (11), the output end of the left air inlet pipe (5) and the output end of the right air inlet pipe (6) are respectively communicated with the central area of the left side wall and the central area of the right side wall of the dispersion box (11), a plurality of groups of first air holes are arranged on Two independent cavities, baffle (12) central zone are provided with first round hole, and left side wall central zone is provided with first circular recess and the circular recess of second respectively with interior right side wall central zone in the first round hole, left side fixed axle (13) left end and right fixed axle (14) right-hand member insert first circular recess and the circular recess of second inside respectively, and left side fixed axle (13) right-hand member and right fixed axle (14) left end are connected with orifice plate (15) left side wall central zone and right side wall central zone respectively, are provided with multiunit second gas pocket on orifice plate (15), and work jar (2) top surface first half region is provided with the second round hole, and second round hole inside wall is provided with the internal thread that corresponds with threaded rod (16), and threaded rod (16) bottom end spiral shell dress passes the second round hole, and threaded rod (16) top is connected with commentaries on classics board (17) bottom surface central zone.

2. A desulfurization apparatus for cement production according to claim 1, further comprising a top plate (18), wherein the bottom end of said threaded rod (16) is connected to the central region of the top surface of said top plate (18).

3. The desulfurization device for cement production according to claim 2, further comprising a left buffer tank (19), a right buffer tank (20), a left communicating pipe (21), a right communicating pipe (22), a left drain pipe (23), and a right drain pipe (24), wherein the right side wall of the left buffer tank (19) and the left side wall of the right buffer tank (20) are connected to the lower half region of the left side wall and the lower half region of the right side wall of the working tank (2), the inside of the left buffer tank (19) and the inside of the right buffer tank (20) are provided with a first water storage chamber and a second water storage chamber, respectively, the left input end of the left air inlet pipe (5) and the right input end of the right air inlet pipe (6) are connected to the lower half region of the right side wall of the left buffer tank (19) and the lower half region of the right side wall, the bottom output end of the left communicating pipe (21) and the bottom output end of the right communicating pipe (22) are connected to the top center region of the left buffer tank (19) and the top center, the right end input end of the left liquid discharge pipe (23) and the left end input end of the right liquid discharge pipe (24) are respectively communicated with the lower half area of the left side wall and the lower half area of the right side wall of the left buffer box (19), a fifth valve and a sixth valve are respectively arranged on the liquid discharge pipe and the right liquid discharge pipe (24), and the air blower (7) is arranged on a right communicating pipe (22).

4. The desulfurization apparatus for cement production according to claim 3, further comprising a left pad (25) and a right pad (26), wherein the right side wall of the left pad (25) and the left side wall of the right pad (26) are connected to the lower half region of the left side wall and the lower half region of the right side wall of the working tank (2), respectively, and the bottom surface of the left buffer tank (19) and the bottom surface of the right buffer tank (20) are in contact with the top surface of the left pad (25) and the top surface of the right pad (26), respectively.

5. The desulfurization apparatus for cement production according to claim 4, further comprising a support plate (27), a front inclined plate (28) and a rear inclined plate (29), wherein the bottom surface of the support plate (27) is connected to the central region of the top surface of the dispersion tank (11), one end of the front inclined plate (28) and one end of the rear inclined plate (29) are connected to the upper half region of the front surface and the upper half region of the rear surface of the support plate (27), respectively, and the other end of the front inclined plate (28) and the other end of the rear inclined plate (29) are connected to the upper half region and the rear half region of the top surface of the dispersion tank (11), respectively.

6. A desulfurization unit for cement production according to claim 5, characterized in that the connection modes of the front inclined plate (28) and the support plate (27), the front inclined plate (28) and the dispersion box (11), the rear inclined plate (29) and the support plate (27), and the rear inclined plate (29) and the dispersion box (11) are all welded.

7. The desulfurization apparatus for cement production according to claim 6, further comprising a transparent glass plate (30), wherein a rectangular hole is provided in the upper half area of the left side wall of the work tank (2), and the transparent glass plate (30) is installed at the rectangular hole.

8. The desulfurization apparatus for cement production according to claim 7, wherein the height of the central region of the bottom wall of the working tank (2) is lower than the height of the peripheral region.

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