CN113175680A

CN113175680A - Flue gas desulfurization device for boiler flue

Info

Publication number: CN113175680A
Application number: CN202110465038.6A
Authority: CN
Inventors: 覃淮; 周菊女
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-07-27

Abstract

The invention discloses a flue gas desulfurization device for a boiler flue, which relates to the field of flue gas desulfurization, and aims to solve the problems that the traditional flue gas desulfurization device cannot utilize a large amount of heat in flue gas, so that the energy loss is caused, and the economic benefit is influenced, meanwhile, the traditional desulfurization device can well absorb sulfides sufficiently, so that the flue gas containing sulfides is discharged into the air, the traditional desulfurization device cannot discharge all the flue gas in the device, and the like. The invention can improve the utilization rate of energy, avoid heat loss in the flue gas, convert the energy, improve the economic benefit of the device, fully absorb sulfide in the flue gas and avoid the sulfide from being discharged into the air because of incomplete absorption.

Description

Flue gas desulfurization device for boiler flue

Technical Field

The invention relates to the field of flue gas desulfurization, in particular to a flue gas desulfurization device for a boiler flue.

Background

The boiler is a mechanical device which utilizes the heat energy of fuel or other energy sources to heat water or medium and outputs the heat energy for the production and living needs of people, and the boiler directly discharges smoke containing smoke dust, sulfur dioxide, carbon dioxide and the like generated by the combustion of the fuel into the air in the production process, thereby causing harm to the environment and human bodies and needing to treat the sulfur dioxide in the smoke.

And in prior art, traditional desulphurization unit can not utilize a large amount of heats in the flue gas, and then has leaded to its energy loss, and then has influenced its economic benefits, traditional desulphurization unit can be fine simultaneously carry out abundant absorption to the sulphide, and then during the flue gas emission who leads to containing the sulphide enters the air, traditional desulphurization unit can not discharge out the flue gas in the device in whole moreover, and it is inconvenient to use, and the practicality is not strong, is unsuitable to extensively promote.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a flue gas desulfurization device for a boiler flue, which can improve the utilization rate of energy, avoid the loss of heat in flue gas, convert the energy, improve the economic benefit of the device, fully absorb sulfides in the flue gas and avoid the sulfides from being discharged into the air because of incomplete absorption.

(II) technical scheme

The invention provides a flue gas desulfurization device for a boiler flue, which comprises a box body, wherein a power generation box is welded at the top of the inner wall of the right side of the box body, magnet groups are welded on the inner walls of the top and the bottom of the power generation box, a distillation box is welded on the right side of the box body, heat conduction plates are welded on the inner walls of two sides of the distillation box, a partition plate welded with the inner walls of two sides of the distillation box is arranged above the heat conduction plates, a first rotating rod penetrating through the power generation box and rotatably connected with the inner wall of the left side of the box body is rotatably connected at the top of the inner wall of the right side of the distillation box, a closed coil is welded on the outer ring of the first rotating rod positioned in the power generation box, a desulfurization box is welded at the bottom of the inner wall of the right side of the box body, first rotating plates are rotatably connected with the inner walls of two sides of the desulfurization box, a first desulfurization plate is welded on one side close to the first rotating plate, and a second desulfurization plate welded with the first rotating plate is arranged on the inner side of the first desulfurization plate, the bottom welding of desulfurization case has run through and extends to the outer outlet duct of box, the top welding of distillation case has the air duct that runs through and extend to the box, the one end that the distillation case was kept away from to the air duct is put through with the left side top of desulfurization case.

Furthermore, the front of the distillation box is welded with a rotating box, the outer ring of the first rotating rod in the distillation box is welded with a second rotating plate, and one half of the second rotating plate is located in the rotating box.

Further, the left side of box is through bolt fixedly connected with battery, electric connection between closed coil and the battery, the right side welding of distillation case has the inlet tube, the air vent has been seted up on the baffle.

Further, fixed sleeves are welded on outer rings of the air guide tube and the air outlet tube, a fixed rod is welded on one side, close to the inner wall of the box body, of each fixed sleeve, and the fixed rods are welded with the inner wall of the box body.

Further, the bottom welding of distillation box has the intake pipe, the welding of one side that generator box and desulfurization case are close to each other has the bracing piece, the welding of the bottom left side of desulfurization case has the column, the bottom of column welds with the bottom inner wall of box.

Furthermore, the bottom of the right side of the distillation box is welded with a vent pipe which penetrates through the distillation box and extends into the desulfurization box, and the left end of the vent pipe penetrates through the first rotating plate on the right side.

Furthermore, a drainage plate is welded between the first desulfurization plate and the second desulfurization plate, the thickness of the first desulfurization plate is larger than that of the second desulfurization plate, and the first desulfurization plate and the second desulfurization plate are barrel-shaped.

Further, the annular has all been seted up to the both sides inner wall of desulfurization case, the annular cup joints the slider in, the one side that first rotation board kept away from each other is welded with the slider, the vertical cross-section of annular is the T type.

Further, the welding of the left side outer lane of first dwang has first belt pulley, left side the welding of the left side of first dwang has the second dwang that runs through and extend to the desulfurization case outside, the one end that first dwang was kept away from to the second dwang is rotated with the left side inner wall of box and is connected, the outer lane welding that the second dwang is located the desulfurization case outside has the second belt pulley, the belt has been cup jointed to the outer lane of second belt pulley and first belt pulley.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

1. the device is through installation heat-conducting plate, baffle, second rotor plate, first rotor rod isotructure, wherein can make the flue gas that the boiler produced enter into the distillation box through the intake pipe to contact with the heat-conducting plate, and then can make the cold water on the heat-conducting plate heated the boiling, further production steam drives second rotor plate and first rotor rod and rotates, the electric drive of avoiding, the utilization ratio that can improve the energy simultaneously, heat loss in the avoiding flue gas.

2. The device is through installing first rotation pole, magnet group, closed coil, battery isotructure, and wherein first rotation pole rotates can further drive closed coil and do the motion of cutting magnetic induction line in magnet group, and then can produce electric current and charge for the battery, makes it can supply the staff to use, can change the energy to improve the economic benefits of device.

3. The device is through installing first belt pulley, the second dwang, first desulfurization board and second desulfurization board isotructure, wherein first dwang can drive the second dwang through first belt pulley and second belt pulley and belt and rotate, and the second dwang rotates then can drive first desulfurization board and second desulfurization board and rotate, the sulphide that makes in the flue gas can be abundant is absorbed by first desulfurization board and second desulfurization board, avoid the sulphide because of absorbing in the clean emission to the air.

4. The device is through installing air duct, outlet duct, desulfurization case isotructure, and wherein the steam that the distillation case produced can enter into the desulfurization case through taking the trachea in, and then can take out from the desulfurization incasement with the flue gas that enters into the desulfurization incasement, avoids the flue gas to stop in the desulfurization incasement, makes discharging away that the flue gas can be complete.

Drawings

Fig. 1 is a schematic front view of a flue gas desulfurization device for a boiler flue according to the present invention.

FIG. 2 is a schematic view of a side view of a part of a distillation box of a flue gas desulfurization device for a boiler flue according to the present invention.

Fig. 3 is a schematic view of a magnetic electricity generating principle structure of a flue gas desulfurization device for a boiler flue provided by the invention.

Fig. 4 is a schematic perspective view of a magnet set of a flue gas desulfurization device for a boiler flue according to the present invention.

Fig. 5 is a schematic diagram of a part a of the enlarged structure of the flue gas desulfurization device for the boiler flue in fig. 1.

Reference numerals: 1. a box body; 2. a power generation box; 3. closing the coil; 4. a magnet group; 5. a first pulley; 6. a support bar; 7. a storage battery; 8. a belt; 9. an air duct; 10. a desulfurization box; 11. a second pulley; 12. a first rotating plate; 13. a first doctor blade; 14. a second doctor plate; 15. an air outlet pipe; 16. a breather pipe; 17. a distillation box; 18. a heat conducting plate; 19. a partition plate; 20. a first rotating lever; 21. a second rotating plate; 22. a rotating box; 23. a second rotating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: as shown in figures 1-5, the flue gas desulfurization device for the boiler flue comprises a box body 1, a power generation box 2 is welded on the top of the inner wall of the right side of the box body 1, magnet groups 4 are welded on the inner walls of the top and the bottom of the power generation box 2, a distillation box 17 is welded on the right side of the box body 1, heat conduction plates 18 are welded on the inner walls of the two sides of the distillation box 17, a partition plate 19 welded with the inner walls of the two sides of the distillation box 17 is arranged above the heat conduction plates 18, a first rotating rod 20 which penetrates through the power generation box 2 and is rotatably connected with the inner wall of the left side of the box body 1 is rotatably connected on the top of the inner wall of the right side of the distillation box 17, a closed coil 3 is welded on the outer ring of the first rotating rod 20 positioned in the power generation box 2, a desulfurization box 10 is welded on the bottom of the inner wall of the right side of the box body 1, first rotating plates 12 are rotatably connected with first desulfurization plates 13 on the sides close to each other, the inboard of first doctor board 13 is equipped with the second doctor board 14 with first rotation board 12 welding, and the welding of the bottom of desulfurization case 10 has the outlet duct 15 that runs through and extend to the box 1 outside, and the welding of the top of distillation case 17 has the air duct 9 that runs through and extend to the box 1, and the one end that the distillation case 17 was kept away from to air duct 9 communicates with the left side top of desulfurization case 10.

Example two: the front side of the distillation box 17 is welded with a rotating box 22, the outer ring of the first rotating rod 20, which is positioned in the distillation box 17, is welded with a second rotating plate 21, one half of the second rotating plate 21 is positioned in the rotating box 22, the left side of the box body 1 is fixedly connected with a storage battery 7 through bolts, the closed coil 3 is electrically connected with the storage battery 7, the right side of the distillation box 17 is welded with a water inlet pipe, and the partition plate 19 is provided with an air vent;

the outer rings of the gas guide tube 9 and the gas outlet tube 15 are welded with fixed sleeves, one side of each fixed sleeve, which is close to the inner wall of the box body 1, is welded with a fixed rod, the fixed rod is welded with the inner wall of the box body 1, the bottom of the distillation box 17 is welded with a gas inlet tube, one side, which is close to the power generation box 2 and the desulfurization box 10, is welded with a support rod 6, the left side of the bottom of the desulfurization box 10 is welded with a baffle column, the bottom end of the baffle column is welded with the inner wall of the bottom of the box body 1, the bottom of the right side of the distillation box 17 is welded with a gas tube 16 which penetrates through and extends into the desulfurization box 10, and the left end of the gas tube 16 penetrates through the first right rotating plate 12;

the welding has the drainage board between first desulfurization board 13 and the second desulfurization board 14, the thickness of first desulfurization board 13 is greater than the thickness of second desulfurization board 14, the shape of first desulfurization board 13 and second desulfurization board 14 is the tubbiness, the annular has all been seted up to the both sides inner wall of desulfurization case 10, the slider has been cup jointed in the annular, the one side and the slider welding that first dwang 12 kept away from each other, the vertical cross-section of annular is the T type, the welding of the left side outer lane of first dwang 20 has first belt pulley 5, the welding of the left side of the first dwang 12 in left side has the second dwang 23 that runs through and extend to the desulfurization case 10 outside, the one end that first dwang 12 was kept away from to second dwang 23 rotates with the left side inner wall of box 1 to be connected, the welding of the outer lane that second dwang 23 is located the desulfurization case 10 outside has second belt pulley 11, the outer lane of second belt pulley 11 and first belt pulley 5 has cup jointed the belt 8.

In the invention, the third embodiment: firstly, cold water is filled into the distillation box 17 through the water inlet pipe, the cold water is positioned above the heat conducting plate 18, when smoke generated by the boiler enters the air inlet pipe, the smoke generated by the boiler can enter the distillation box 17 through the air inlet pipe, as the smoke generated by the boiler has a large amount of heat, the heat can be transmitted to the cold water through the heat conducting plate 18, the cold water is boiled to generate steam, the steam can blow upwards through the vent holes of the partition plate 19, the second rotating plate 21 rotates, the second rotating plate 21 further rotates to drive the first rotating rod 20 to rotate, the first rotating rod 20 rotates to drive the closed coil 3 positioned in the magnet group 4 and the first belt pulley 5 to rotate, the closed coil 3 rotates in the magnet group 4 to perform cutting magnetic induction line movement, and further, the electricity can be generated and stored in the storage battery 7, for the use of the staff;

example four: the flue gas entering the distillation box 17 can enter the desulfurization box 10 through the vent pipe 16, further enter the second desulfurization plate 14, the first belt pulley 5 rotates and can further drive the second belt pulley 11 to rotate through the belt 8, the second belt pulley 11 rotates and further can drive the second rotating rod 23 to rotate, the second rotating rod 23 rotates and can also drive the first rotating plate 12 and the first and

second desulfurization plates

13 and 14 to rotate, the pressure in the second desulfurization plate 14 can be increased due to the continuous increase of the flue gas entering the second desulfurization plate 14 through the vent pipe 16, further the flue gas can enter the first desulfurization plate 13 through the second desulfurization plate 14, further enter the desulfurization box 10 from the first desulfurization plate 13, and meanwhile, the first and

second desulfurization plates

13 and 14 can adsorb the sulfide gas in the flue gas, removing sulfides in the flue gas;

example five: and drive second rotor plate 21 pivoted steam then can enter into the desulfurization box 10 through the air duct 9 in, further can drive in the desulfurization box 10 by the desulfurization flue gas discharge out of box 1 from outlet duct 15, and then realize the desulfurization to the boiler flue gas.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a flue gas desulfurization device that boiler flue was used, includes box (1), its characterized in that, the right side inner wall top welding of box (1) has power generation box (2), the top and the bottom inner wall of power generation box (2) have all welded magnet group (4), the right side welding of box (1) has distillation box (17), the both sides inner wall welding of distillation box (17) has heat-conducting plate (18), the top of heat-conducting plate (18) is equipped with baffle (19) with distillation box (17) both sides inner wall welding, the right side inner wall top of distillation box (17) is rotated and is connected with and runs through power generation box (2) and rotate first pivot pole (20) of being connected with box (1) left side inner wall, the outer lane welding that first pivot pole (20) is located power generation box (2) has closed coil (3), the right side inner wall bottom welding of box (1) has desulfurization box (10), the both sides inner wall of desulfurization case (10) all rotates and is connected with first rotation board (12), one side welding that first rotation board (12) are close to each other has first desulfurization board (13), the inboard of first desulfurization board (13) is equipped with and rotates board (12) welded second desulfurization board (14) with first, the bottom welding of desulfurization case (10) has outlet duct (15) that runs through and extend to the box (1) outside, the top welding of distillation case (17) has air duct (9) that runs through and extend to in box (1), the one end that distillation case (17) were kept away from in air duct (9) is put through with the left side top of desulfurization case (10).

2. The flue gas desulfurization device for the boiler flue according to claim 1, characterized in that a rotating box (22) is welded on the front surface of the distillation box (17), a second rotating plate (21) is welded on the outer ring of the first rotating rod (20) positioned in the distillation box (17), and a half of the second rotating plate (21) is positioned in the rotating box (22).

3. The flue gas desulfurization device for the boiler flue according to claim 1, characterized in that the left side of the box body (1) is fixedly connected with a storage battery (7) through bolts, the closed coil (3) is electrically connected with the storage battery (7), the right side of the distillation box (17) is welded with a water inlet pipe, and the partition plate (19) is provided with an air vent.

4. The flue gas desulfurization device for the boiler flue according to claim 1, wherein fixing sleeves are welded on the outer rings of the gas guide tube (9) and the gas outlet tube (15), and a fixing rod is welded on one side of the fixing sleeves, which is close to the inner wall of the box body (1), and is welded with the inner wall of the box body (1).

5. The flue gas desulfurization device for the boiler flue according to claim 1, wherein the bottom of the distillation box (17) is welded with an air inlet pipe, one side of the power generation box (2) and the desulfurization box (10) close to each other is welded with a support rod (6), the left side of the bottom of the desulfurization box (10) is welded with a baffle, and the bottom end of the baffle is welded with the inner wall of the bottom of the box (1).

6. The flue gas desulfurization device for the boiler flue according to claim 1, wherein the right bottom of the distillation box (17) is welded with a vent pipe (16) penetrating and extending into the desulfurization box (10), and the left end of the vent pipe (16) penetrates through the right first rotating plate (12).

7. The flue gas desulfurization device for the boiler flue according to claim 1, characterized in that a flow guide plate is welded between the first desulfurization plate (13) and the second desulfurization plate (14), the thickness of the first desulfurization plate (13) is greater than that of the second desulfurization plate (14), and the first desulfurization plate (13) and the second desulfurization plate (14) are both barrel-shaped.

8. The flue gas desulfurization device for the boiler flue according to claim 1, wherein the inner walls of both sides of the desulfurization box (10) are provided with ring grooves, the ring grooves are internally connected with sliding blocks, the sides of the first rotating plates (12) far away from each other are welded with the sliding blocks, and the vertical cross sections of the ring grooves are T-shaped.

9. The flue gas desulfurization device for the boiler flue according to claim 1, characterized in that a first belt pulley (5) is welded on the outer ring of the left side of the first rotating plate (20), the left side is welded on the left side of the first rotating plate (12) and is penetrated through and extended to a second rotating plate (23) outside the desulfurization box (10), one end of the second rotating plate (23) far away from the first rotating plate (12) is connected with the inner wall of the left side of the box body (1) in a rotating manner, the outer ring of the second rotating plate (23) located outside the desulfurization box (10) is welded with a second belt pulley (11), and a belt (8) is sleeved on the outer rings of the second belt pulley (11) and the first belt pulley (5).