CN211706361U

CN211706361U - Industrial desulfurization auxiliary device

Info

Publication number: CN211706361U
Application number: CN202020181399.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Quanzhou Donglin Environmental Protection Technology Co ltd
Current assignee: Shanghai Liujun Information Technology Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-10-20
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to the technical field of purification equipment, in particular to an industrial desulfurization auxiliary device, which can effectively reduce the sulfide content in flue gas, improve the desulfurization effect, reduce the harm of the flue gas to the environment and improve the practicability and reliability by carrying out desulfurization treatment on the flue gas; including purifying box, intake pipe, admission valve, baffle, motor and pivot, the inside of purifying box sets up the cavity, and the intake pipe is installed on the purifying box, and the admission valve is installed in the intake pipe, and the baffle is installed at cavity inner wall middle part, and the motor is installed on the baffle, and the bottom of pivot is installed on the upside output of motor.

Description

Industrial desulfurization auxiliary device

Technical Field

The utility model relates to a clarification plant's technical field especially relates to an industrial desulfurization auxiliary device.

Background

As is known, there are a large amount of sulfur-containing substances in the flue gas that discharges during industrial production, the flue gas discharges and causes the destruction to the environment in to the outside air easily, need carry out desulfurization treatment to it, current sweetener operation is mainly let in the flue gas in the lime heap, adsorb purification treatment through the sulfur-containing substances in the lime to the flue gas, when adopting this kind of mode, the flue gas flow velocity is very fast, and the flue gas is restrainted comparatively concentratedly, and it is lower with lime contact rate, and sulfur-containing substance adsorption effect is relatively poor, and flue gas desulfurization effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through carrying out desulfurization treatment to the flue gas, can effectively reduce sulphide content in the flue gas, improve desulfurization effect, reduce the harm of flue gas to the environment, improve the industrial desulfurization auxiliary device of practicality and reliability.

The utility model discloses an industrial desulfurization auxiliary device, which comprises a purifying box, an air inlet pipe, an air inlet valve, a clapboard, a motor and a rotating shaft, wherein a cavity is arranged in the purifying box, the air inlet pipe is arranged on the purifying box, the air inlet valve is arranged on the air inlet pipe, the clapboard is arranged in the middle of the inner wall of the cavity, the motor is arranged on the clapboard, the bottom end of the rotating shaft is arranged on the upper output end of the motor, the top end of the rotating shaft passes through the clapboard and extends out to the upper part of the clapboard, the rotating shaft is rotatably and hermetically connected with the clapboard, the top end of the rotating shaft is provided with a plurality of groups of air dispersing holes, the left side of the bottom end of the air dispersing bin is communicated with a drain hole, the side wall of the air dispersing bin is uniformly communicated with a plurality of groups of first air guide pipes, the outer side of the plurality of groups of first air, the lower side input ends of the four groups of second air guide pipes penetrate through the partition plate and extend to the lower side of the partition plate, the middle of the top end of the air dispersing bin is provided with a stirring shaft, two groups of stirring blades are arranged on the stirring shaft, a bin is arranged on the purifying box, a first material pipe, a suction pump and a second material pipe are sequentially arranged on the right side of the bin, a material distributing pipe is arranged on the upper side of the cavity, two groups of supports are arranged at the top end of the material distributing pipe and fixed on the inner wall of the cavity through the two groups of supports, the lower side output end of the second material pipe penetrates through the purifying box and is installed on the material distributing pipe, a plurality of groups of spray heads are uniformly arranged at the bottom end of the material distributing pipe, an exhaust pipe is communicated with the right; the motor is turned on, the motor drives the gas dispersing bin to rotate through the rotating shaft, the air inlet valve is opened, external smoke is discharged into the lower side of the interior of the purifying box through the air inlet pipe, the smoke at the lower side of the interior of the purifying box is discharged into the annular groove plate through the four groups of second air guide pipes, the smoke in the annular groove plate is discharged into the gas dispersing bin through the multiple groups of first air guide pipes and is discharged into the upper side of the interior of the purifying box through the multiple groups of gas dispersing holes and the water discharge holes in the gas dispersing bin, the smoke discharged from the multiple groups of gas dispersing holes is effectively diffused due to the rotation of the gas dispersing bin, the suction pump is turned on, the lime water in the bin is pumped out through the first material pipe and is sprayed into the upper side of the interior of the purifying box through the second material pipe, the distribution pipe and the multiple groups of spray heads, the two groups of supports support the distribution pipe, the lime water sprayed out from, the two groups of stirring blades stir the lime water and the flue gas to ensure that the lime water and the flue gas are fully contacted, the desulfurization effect is improved, the desulfurized flue gas rises and is discharged to the outside through the exhaust pipe, the desulfurized lime water drops onto the partition plate, part of the lime water simultaneously falls into the gas dispersing bin through the multiple groups of gas dispersing holes, the lime water in the gas dispersing bin is discharged onto the partition plate through the water discharging hole in the gas dispersing bin, the lime water on the partition plate enters the water discharging pipe, the water discharging valve is opened, the lime water in the water discharging pipe is discharged to the outside through the right side output end of the water discharging pipe, the residual lime water in the water discharging pipe can seal the water discharging pipe due to the bent shape of the water discharging pipe, so that the water sealing is formed inside the water discharging pipe, the flue gas in the purifying box is prevented from entering the water discharging pipe, the content of sulfides in the flue gas, the desulfurization effect is improved, the harm of the flue gas to the environment is reduced, and the practicability and the reliability are improved.

The utility model discloses an industrial desulfurization auxiliary device, still include filter screen and clearance board, the filter screen is located between the right side output of intake pipe and the baffle, and the filter screen is installed on the cavity inner wall, and cavity right-hand member downside intercommunication is provided with the clearance mouth, and clearance board lid dress is on the clearance mouth; the flue gas that the purifying box was gone into in the intake pipe row passes in the filter screen gets into four group's second air ducts, and the filter screen carries out filtration treatment to the particulate matter impurity in the flue gas to improve the purity of flue gas, reduce the harm of flue gas to the environment, prevent that the particulate matter from causing the jam to equipment, open the clearance board simultaneously, accessible clearance mouth clears up the impurity of filter screen filtration interception, improves practicality and reliability.

The utility model discloses an industrial desulfurization auxiliary device, which also comprises a stabilizing block and two groups of stabilizing frames, wherein the stabilizing block can be rotatably arranged at the top end of the stirring shaft and is fixed on the side wall of the cavity body through the two groups of stabilizing frames; the top of stirring shaft can be conveniently supported by arranging the stabilizing blocks and the two groups of stabilizing frames, so that the stability and firmness of the stirring shaft during rotation are improved, and the practicability is improved.

The utility model discloses an industrial desulfurization auxiliary device, still include annular guide rail, four group's sliders and four group's bracing pieces, the annular guide rail is located the outside of pivot, the annular guide rail is installed on the baffle, four group's sliders are evenly slidable and installed on the annular guide rail, four group's sliders are fixed on the gas dispersing bin through four group's bracing pieces respectively; when the air dispersing bin rotates, the air dispersing bin drives the four groups of sliding blocks to slide on the annular guide rail through the four groups of supporting rods respectively, and the air dispersing bin can be conveniently supported and guided by the annular guide rail, the four groups of sliding blocks and the four groups of supporting rods, so that the stability of the air dispersing bin during rotation is improved, and the practicability is improved.

The utility model discloses an industrial desulfurization auxiliary device, still include the filter bin, the filter bin is installed on the feed bin inner wall, the left end intercommunication of filter bin is provided with the filter tank, the left side input of first material pipe communicates with the right-hand member of filter tank, the inner wall left side of filter tank is provided with the filter plate; lime water in the feed bin passes in the filter plate gets into to filter storehouse and the first feed pipe, filters storehouse and filter plate through setting up, can conveniently carry out filtration treatment to lime water in the feed bin, prevents that cubic impurity in the lime water from causing the jam to equipment, improves the practicality.

The utility model discloses an industrial desulfurization auxiliary device, which also comprises a discharge pipe and a discharge valve, wherein the discharge pipe is arranged on the stock bin, and the discharge valve is arranged on the discharge pipe; open the relief valve, cubic impurity accessible row of filter plate interception expects that the pipe discharges to the external world, and the convenience is cleared up remaining lime wash in the feed bin simultaneously, improves practicality and reliability.

The utility model discloses an industrial desulfurization auxiliary device, which also comprises a liquid level meter, wherein the liquid level meter is arranged on a storage bin; through setting up the level gauge, can conveniently carry out real-time supervision to the lime wash content of storage in the feed bin, improve the practicality.

The utility model discloses an industrial desulfurization auxiliary device, which also comprises an adding plate, wherein the top end of the storage bin is communicated with a cleaning port, and the adding plate is covered on the cleaning port; open and add the board, can conveniently clear up the absorptive impurity of filter plate left end through the clearance mouth, improve the circulation of filter plate, conveniently add and supply the lime wash in the feed bin simultaneously, improve practicality and reliability.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is turned on, the motor drives the gas dispersing bin to rotate through the rotating shaft, the air inlet valve is opened, external smoke is discharged into the lower side of the interior of the purifying box through the air inlet pipe, the smoke at the lower side of the interior of the purifying box is discharged into the annular groove plate through the four groups of second air guide pipes, the smoke in the annular groove plate is discharged into the gas dispersing bin through the multiple groups of first air guide pipes and is discharged into the upper side of the interior of the purifying box through the multiple groups of gas dispersing holes and the water discharge holes in the gas dispersing bin, the smoke discharged from the multiple groups of gas dispersing holes is effectively diffused due to the rotation of the gas dispersing bin, the suction pump is turned on, the lime water in the bin is pumped out through the first material pipe and is sprayed into the upper side of the interior of the purifying box through the second material pipe, the distribution pipe and the multiple groups of spray heads, the two groups of supports support the distribution pipe, the lime water sprayed out from, the two groups of stirring blades stir the lime water and the flue gas to ensure that the lime water and the flue gas are fully contacted, the desulfurization effect is improved, the desulfurized flue gas rises and is discharged to the outside through the exhaust pipe, the desulfurized lime water drops onto the partition plate, part of the lime water simultaneously falls into the gas dispersing bin through the multiple groups of gas dispersing holes, the lime water in the gas dispersing bin is discharged onto the partition plate through the water discharging hole in the gas dispersing bin, the lime water on the partition plate enters the water discharging pipe, the water discharging valve is opened, the lime water in the water discharging pipe is discharged to the outside through the right side output end of the water discharging pipe, the residual lime water in the water discharging pipe can seal the water discharging pipe due to the bent shape of the water discharging pipe, so that the water sealing is formed inside the water discharging pipe, the flue gas in the purifying box is prevented from entering the water discharging pipe, the content of sulfides in the flue gas, the desulfurization effect is improved, the harm of the flue gas to the environment is reduced, and the practicability and the reliability are improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the motor of FIG. 1;

FIG. 3 is a schematic view of an enlarged internal structure of the air dispersing chamber in FIG. 2 from above;

FIG. 4 is an enlarged schematic view of the hopper of FIG. 1;

in the drawings, the reference numbers: 1. a purification box; 2. an air inlet pipe; 3. an intake valve; 4. a partition plate; 5. a motor; 6. a rotating shaft; 7. a gas dispersing bin; 8. a first air duct; 9. an annular groove plate; 10. a second air duct; 11. a stirring shaft; 12. stirring the blades; 13. a storage bin; 14. a first material pipe; 15. a suction pump; 16. a second material pipe; 17. distributing pipes; 18. a support; 19. a spray head; 20. an exhaust pipe; 21. a drain pipe; 22. a drain valve; 23. a filter screen; 24. cleaning the plate; 25. a stabilizing block; 26. a stabilizer frame; 27. an annular guide rail; 28. a slider; 29. a support bar; 30. a filtering bin; 31. filtering the plate; 32. a discharge pipe; 33. a discharge valve; 34. a liquid level meter; 35. plates were added.

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 fig. 1 to 4, the utility model relates to an industrial desulfurization auxiliary device, when in operation, firstly, the motor 5 is turned on, the motor 5 drives the air dispersing bin 7 to rotate through the rotating shaft 6, the air inlet valve 3 is opened, the external smoke is discharged into the lower side inside the purifying box 1 through the air inlet pipe 2, the smoke on the lower side inside the purifying box 1 passes through the filter screen 23 and is discharged into the annular groove plate 9 through the four groups of second air ducts 10, the smoke in the annular groove plate 9 is discharged into the air dispersing bin 7 through the groups of first air ducts 8 and is discharged into the upper side inside the purifying box 1 through the groups of air dispersing holes and the water drainage holes on the air dispersing bin 7, as the air dispersing bin 7 rotates, the smoke discharged from the groups of air dispersing holes is effectively diffused, the suction pump 15 is turned on, the suction pump 15 pumps the lime water in the material bin 13 through the first material pipe 14 and is injected into the upper side inside the purifying box 1 through the, two groups of brackets 18 support the distributing pipe 17, lime water sprayed from the upper side inside the purifying box 1 is mixed with flue gas, the lime water adsorbs sulfur-containing substances in the flue gas, meanwhile, the gas dispersing bin 7 drives the two groups of stirring blades 12 to rotate through the stirring shaft 11, the two groups of stirring blades 12 stir the lime water and the flue gas to ensure that the lime water and the flue gas are fully contacted, the desulfurization effect is improved, the desulfurized flue gas rises and is discharged to the outside through the exhaust pipe 20, the desulfurized lime water drops on the partition plate 4, meanwhile, partial lime water falls into the gas dispersing bin 7 through a plurality of groups of gas dispersing holes, the lime water in the gas dispersing bin 7 is discharged to the partition plate 4 through the water discharge hole on the gas dispersing bin 7, the lime water on the partition plate 4 enters the water discharge pipe 21, the water discharge valve 22 is opened, the lime water in the water discharge pipe 21 is discharged to the outside through the right output end of the discharge pipe 21, part of lime water remains in the drain pipe 21, and the lime water in the drain pipe 21 can seal the drain pipe 21, so that a water seal is formed inside the drain pipe 21, and the flue gas in the purifying tank 1 is prevented from entering the drain pipe 21.

The utility model discloses the main function who realizes does: by carrying out desulfurization treatment on the flue gas, the content of sulfides in the flue gas can be effectively reduced, the desulfurization effect is improved, and the harm of the flue gas to the environment is reduced; the flue gas discharged into the purifying box by the air inlet pipe passes through the filter screens and enters the four groups of second air guide pipes, and the filter screens filter particulate impurities in the flue gas, so that the purity of the flue gas is improved, the harm of the flue gas to the environment is reduced, the equipment is prevented from being blocked by the particulate matters, and meanwhile, the cleaning plates are opened, and the impurities filtered and intercepted by the filter screens can be cleaned through the cleaning ports; the top end of the stirring shaft can be conveniently supported by arranging the stabilizing blocks and the two groups of stabilizing frames, so that the stability and firmness of the stirring shaft during rotation are improved; when the air dispersing bin rotates, the air dispersing bin drives the four groups of sliding blocks to slide on the annular guide rail through the four groups of supporting rods respectively, and the air dispersing bin can be conveniently supported and guided by the annular guide rail, the four groups of sliding blocks and the four groups of supporting rods, so that the stability of the air dispersing bin during rotation is improved; the lime water in the storage bin passes through the filter plate and enters the filter bin and the first material pipe, and the filter bin and the filter plate are arranged, so that the lime water in the storage bin can be conveniently filtered, and the blockage of blocky impurities in the lime water to equipment is prevented; the discharge valve is opened, the blocky impurities intercepted by the filter plate can be discharged to the outside through the discharge pipe, and meanwhile, the residual lime water in the storage bin can be conveniently cleaned; by arranging the liquid level meter, the content of the lime water stored in the storage bin can be conveniently monitored in real time; open and add the board, can conveniently clear up the absorptive impurity of filter plate left end through the clearance mouth, improve the circulation of filter plate, conveniently add and supply the lime wash in the feed bin simultaneously, improve practicality and reliability.

The utility model discloses an industrial desulfurization auxiliary device, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

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

1. An industrial desulfurization auxiliary device is characterized by comprising a purifying box (1), an air inlet pipe (2), an air inlet valve (3), a partition plate (4), a motor (5) and a rotating shaft (6), wherein a cavity is arranged inside the purifying box (1), the air inlet pipe (2) is arranged on the purifying box (1), the air inlet valve (3) is arranged on the air inlet pipe (2), the partition plate (4) is arranged in the middle of the inner wall of the cavity, the motor (5) is arranged on the partition plate (4), the bottom end of the rotating shaft (6) is arranged on the output end of the upper side of the motor (5), the top end of the rotating shaft (6) penetrates through the partition plate (4) and extends out to the upper side of the partition plate (4), the rotating shaft (6) is rotatably and hermetically connected with the partition plate (4), a gas dispersing bin (7) is arranged at the top end of the rotating shaft (6), a plurality of groups of gas dispersing holes are uniformly communicated with the, the side wall of the air dispersing bin (7) is uniformly communicated with a plurality of groups of first air guide pipes (8), the outer side of the plurality of groups of first air guide pipes (8) is provided with an annular groove plate (9), the annular groove plate (9) is rotatably and hermetically arranged on the side wall of the air dispersing bin (7), the outer wall of the annular groove plate (9) is uniformly communicated with four groups of second air guide pipes (10), the lower side input ends of the four groups of second air guide pipes (10) penetrate through the partition plate (4) and extend out to the lower side of the partition plate (4), the middle part of the top end of the air dispersing bin (7) is provided with a stirring shaft (11), the stirring shaft (11) is provided with two groups of stirring blades (12), the purifying box (1) is provided with a bin (13), the right side of the bin (13) is sequentially provided with a first material pipe (14), a suction pump (15) and a second material pipe (16), the upper side of the cavity is provided with a material distributing pipe (17), the, the lower side output end of the second material pipe (16) penetrates through the purifying box (1) and is installed on the material distribution pipe (17), a plurality of groups of spray heads (19) are evenly arranged at the bottom end of the material distribution pipe (17), an exhaust pipe (20) is communicated with the right side of the top end of the cavity, a drain pipe (21) is arranged on the right side of the partition plate (4), the right side output end of the drain pipe (21) penetrates through the side wall of the cavity and extends to the right side of the purifying box (1), and a drain valve (22) is arranged on the.

2. The auxiliary device for industrial desulfurization according to claim 1, further comprising a filter screen (23) and a cleaning plate (24), wherein the filter screen (23) is located between the right output end of the intake pipe (2) and the partition plate (4), the filter screen (23) is installed on the inner wall of the cavity, a cleaning port is arranged on the lower side of the right end of the cavity in a communicating manner, and the cleaning plate (24) is covered on the cleaning port.

3. An auxiliary device for industrial desulfurization according to claim 2, further comprising a stabilizer block (25) and two sets of stabilizers (26), wherein the stabilizer block (25) is rotatably mounted on the top end of the stirring shaft (11), and the stabilizer block (25) is fixed on the side wall of the chamber by the two sets of stabilizers (26).

4. An auxiliary device for industrial desulfurization according to claim 3, further comprising an annular guide rail (27), four sets of sliders (28) and four sets of support rods (29), wherein the annular guide rail (27) is located outside the rotating shaft (6), the annular guide rail (27) is installed on the partition plate (4), the four sets of sliders (28) are uniformly slidably installed on the annular guide rail (27), and the four sets of sliders (28) are respectively fixed on the air dispersing bin (7) through the four sets of support rods (29).

5. The auxiliary device for industrial desulfurization according to claim 4, characterized in that it further comprises a filtering bin (30), the filtering bin (30) is installed on the inner wall of the storage bin (13), the left end of the filtering bin (30) is communicated with a filtering tank, the left input end of the first material pipe (14) is communicated with the right end of the filtering tank, and the left side of the inner wall of the filtering tank is provided with a filtering plate (31).

6. An auxiliary apparatus for industrial desulfurization according to claim 5, further comprising a discharge pipe (32) and a discharge valve (33), the discharge pipe (32) being installed on the hopper (13), the discharge valve (33) being installed on the discharge pipe (32).

7. An industrial desulfurization auxiliary device according to claim 6, further comprising a level meter (34), wherein the level meter (34) is installed on the hopper (13).

8. The auxiliary device for industrial desulfurization according to claim 7, further comprising an addition plate (35), wherein a cleaning opening is provided at the top end of the storage bin (13) in a communication manner, and the addition plate (35) is covered on the cleaning opening.