CN216395839U

CN216395839U - Flue gas desulfurization tower

Info

Publication number: CN216395839U
Application number: CN202122027985.5U
Authority: CN
Inventors: 赵莉; 吕磊
Original assignee: Shanghai Xingneng Environmental Protection Technology Co ltd
Current assignee: Shanghai Xingneng Environmental Protection Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-04-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a flue gas desulfurization tower which comprises a desulfurization tower body, wherein a flow regulating mechanism is arranged at the bottom of the right side of the desulfurization tower body, the flow regulating mechanism comprises a shell fixedly arranged on the desulfurization tower body, a swinging block is movably arranged in the inner cavity of the shell through a rotating shaft in a damping mode, the rotating shaft is movably arranged on the inner wall of the shell, connecting plates are fixedly arranged on two sides of the surface of the rotating shaft, and regulating pipes are arranged at the top and the bottom of one side of each connecting plate in an embedded mode. According to the utility model, the four adjusting pipes are respectively matched and superposed with the first smoke inlet pipe, the second smoke inlet pipe and the flow dividing pipe, so that the flowing space of smoke is reduced, the input amount of the smoke is reduced, and the aim of adjusting the flow of the smoke is fulfilled.

Description

Flue gas desulfurization tower

Technical Field

The utility model belongs to the technical field of desulfurizing towers, and particularly relates to a flue gas desulfurizing tower.

Background

The equipment for desulfurization treatment of industrial waste gas is tower-type equipment, i.e. a desulfurization tower, and the desulfurization tower is also used in the treatment of flue gas.

Traditional desulfurizing tower in the practical application, can not carry out the regulation of flow, consequently when the flow input of flue gas is too big, the desulfurization effect just can reduce, leads to the flue gas to be difficult to all obtain desulfurization and handles for when discharging the flue gas, still can deposit harmful substance in the flue gas, lead to causing the pollution to the environment on every side, also can cause the destruction to operational environment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a flue gas desulfurization tower which has the advantage of effectively improving the flue gas desulfurization efficiency of the desulfurization tower.

In order to achieve the purpose, the utility model provides the following technical scheme: a flue gas desulfurization tower comprises a desulfurization tower body, wherein a flow regulating mechanism is arranged at the bottom of the right side of the desulfurization tower body;

flow control mechanism includes the shell of fixed mounting on the desulfurization tower body, the inner chamber of shell has the swing piece through pivot damping movable mounting, and pivot movable mounting is on the inner wall of shell, and the equal fixed mounting in both sides on pivot surface has the connecting plate, the top and the equal embedded control tube of installing in bottom of connecting plate one side, the bottom fixed mounting of swing piece has the sliding block, the bottom fixed mounting of shell inner chamber has the spacing seat with sliding block looks adaptation, the top of swing piece runs through to the top of shell, the embedded seal cover that is provided with the parcel on swing piece surface in the top of shell, one side movable mounting at shell top has the locating rack, one side of locating rack runs through and is provided with positioning bolt, positioning bolt's one end runs through to the inside of swing piece.

By adopting the technical scheme: through with four control tubes respectively with advance tobacco pipe one, advance tobacco pipe two and shunt tubes matching coincidence for the space that the flue gas flows reduces, thereby reduces the volume of flue gas input, thereby realizes the purpose of flue gas flow control, so under the poor condition of flue gas desulfurization efficiency, reduces the volume of flue gas input, carries out desulfurization work to the flue gas from making that the desulfurizing tower can be abundant, makes the flue gas of emission can not cause the pollution to the environment.

By adopting the technical scheme: through the cooperation use of sliding block and spacing seat, can drive the sliding block and slide in the inside of spacing seat when the swing piece swings to this is spacing to the swing piece, stability when guaranteeing the swing piece swing.

The utility model is further configured to: the right side of the shell is communicated with a shunt pipe, the right side of the shunt pipe is communicated with a smoke inlet pipe III, and the two adjusting pipes on the right side are matched with the shunt pipe.

The utility model is further configured to: the bottom of the two sides of the desulfurization tower body is respectively communicated with a first smoke inlet pipe and a second smoke inlet pipe, one ends of the first smoke inlet pipe and the second smoke inlet pipe are communicated on the shell, and the two adjusting pipes on the left side are respectively matched with the first smoke inlet pipe and the second smoke inlet pipe.

The utility model is further configured to: the top of the swing block is fixedly provided with a swing handle, and the inner side of the swing handle is provided with anti-skid grains.

The utility model is further configured to: the top of the desulfurization tower body is communicated with a smoke exhaust pipe, and the diameter of the top end of the smoke exhaust pipe is larger than that of the bottom end of the smoke exhaust pipe.

The utility model is further configured to: the top of the swing block is provided with a bolt hole matched with the positioning bolt, and the bolt hole is arranged on the inclined plane at the top of the swing block.

The utility model is further configured to: the inner diameter of the adjusting pipe is smaller than the inner diameters of the first smoke inlet pipe and the second smoke inlet pipe, and the inner diameter of the adjusting pipe is also smaller than the inner diameters of the shunt pipe and the third smoke inlet pipe.

In summary, the utility model has the following advantages:

1. the four adjusting pipes are respectively matched and overlapped with the first smoke inlet pipe, the second smoke inlet pipe and the flow dividing pipe, so that the flowing space of smoke is reduced, the input amount of the smoke is reduced, the aim of adjusting the flow of the smoke is fulfilled, the input amount of the smoke is reduced under the condition of poor smoke desulfurization efficiency, the desulfurization tower can fully perform desulfurization work on the smoke, and the discharged smoke cannot pollute the environment;

2. through the cooperation use of sliding block and spacing seat, can drive the sliding block and slide in the inside of spacing seat when the swing piece swings to this is spacing to the swing piece, stability when guaranteeing the swing piece swing.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a partial plan sectional view of the present embodiment;

FIG. 3 is a partial enlarged view of A in FIG. 2;

fig. 4 is a perspective assembly profile of the adjustment tube of the present embodiment.

Description of reference numerals: 1. a desulfurization tower body; 2. a smoke exhaust pipe; 3. a first smoke inlet pipe; 4. a second smoke inlet pipe; 5. a housing; 6. a swing block; 7. a connecting plate; 8. an adjusting tube; 9. a slider; 10. a limiting seat; 11. a shunt tube; 12. a positioning frame; 13. positioning the bolt; 14. swinging the handle; 15. sealing sleeves; 16. a third smoke inlet pipe; 17. bolt holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A flue gas desulfurization tower, as shown in figure 1, comprises a desulfurization tower body 1, and a flow regulating mechanism is arranged at the bottom of the right side of the desulfurization tower body 1.

The flow regulating mechanism comprises a shell 5 fixedly arranged on a desulfurization tower body 1, a swinging block 6 is movably arranged in the inner cavity of the shell 5 through a rotating shaft damping, the rotating shaft is movably arranged on the inner wall of the shell 5, connecting plates 7 are fixedly arranged on both sides of the surface of the rotating shaft, regulating pipes 8 are arranged at the top and the bottom of one side of each connecting plate 7 in an embedded manner, a sliding block 9 is fixedly arranged at the bottom of each swinging block 6, a limiting seat 10 matched with the sliding block 9 is fixedly arranged at the bottom of the inner cavity of the shell 5, the top of each swinging block 6 penetrates through the top of the shell 5, a sealing sleeve 15 wrapped on the surface of each swinging block 6 is arranged at the top of the shell 5 in an embedded manner, a positioning frame 12 is movably arranged at one side of the top of the shell 5, a positioning bolt 13 penetrates through one side of the positioning frame 12, one end of the positioning bolt 13 penetrates through the inner part of the swinging block 6 and is used through the matching of the sliding block 9 and the limiting seat 10, when the swing block 6 swings, the sliding block 9 is driven to slide in the limiting seat 10, so that the swing block 6 is limited, and the stability of the swing block 6 during swinging is ensured.

As shown in fig. 1, 2 and 3, the right side of the housing 5 is communicated with a shunt tube 11, the right side of the shunt tube 11 is communicated with a third smoke inlet pipe 16, and the two adjusting pipes 8 on the right side are matched with the shunt tube 11, so that when the third smoke inlet pipe 16 inputs smoke, the smoke can be shunted, and the pressure of the third smoke inlet pipe 16 is reduced.

As shown in fig. 3, the bottoms of the two sides of the desulfurization tower body 1 are respectively communicated with a first smoke inlet pipe 3 and a second smoke inlet pipe 4, one ends of the first smoke inlet pipe 3 and the second smoke inlet pipe 4 are communicated with the shell 5, and the two adjusting pipes 8 on the left side are respectively matched with the first smoke inlet pipe 3 and the second smoke inlet pipe 4.

As shown in fig. 2 and 3, the top of the swing block 6 is fixedly provided with a swing handle 14, the inner side of the swing handle 14 is provided with anti-slip threads, and when the swing block 6 is swung, a user can hold the swing handle 14 to work, so that time and labor are saved, and the use by the user is facilitated.

As shown in fig. 1 and 2, the top of the desulfurization tower body 1 is communicated with a smoke exhaust pipe 2, and the diameter of the top end of the smoke exhaust pipe 2 is larger than that of the bottom end thereof, so as to discharge desulfurized gas.

As shown in fig. 4, the top of the swing block 6 is provided with a bolt hole 17 adapted to the positioning bolt 13, and the bolt hole 17 is disposed on an inclined surface of the top of the swing block 6 for mounting the positioning bolt 13.

As shown in fig. 1, 2, 3 and 4, the inner diameter of the adjusting pipe 8 is smaller than the inner diameters of the smoke inlet pipe one 3 and the smoke inlet pipe two 4, and the inner diameter of the adjusting pipe 8 is also smaller than the inner diameters of the shunt pipe 11 and the smoke inlet pipe three 16.

The working process and the beneficial effects of the utility model are as follows: when the desulfurization tower works, when the desulfurization efficiency of the desulfurization tower body 1 is detected to be reduced, a user swings the swing handle 14, the swing handle 14 drives the swing block 6 to move, the swing block 6 drives the two connecting plates 7 to move, the two connecting plates 7 drive the four adjusting pipes 8 to move, and the four adjusting pipes 8 are divided into two sides which are arranged up and down, so that the port openings of the first smoke inlet pipe 3, the second smoke inlet pipe 4 and the shunt pipe 11 are blocked, smoke can only enter through the inner cavity of the adjusting pipes 8, and the inner diameter of the adjusting pipes 8 is smaller than the inner diameters of the first smoke inlet pipe 3, the second smoke inlet pipe 4 and the shunt pipe 11, so that the input amount of the smoke is reduced, and the purpose of reducing the input amount of the smoke is achieved.

Wherein swing piece 6 still can drive the activity of sliding block 9 when the activity, and sliding block 9 then can slide at the inner chamber of spacing seat 10, and seal cover 15 is the rubber seal cover, and its inseparable laminating is on swing piece 6's surface for even swing piece 6 when the activity, also can play effectual sealed effect, avoids the flue gas to reveal.

And finally, after the adjustment is finished, rotating the positioning frame 12 to be aligned with the swinging block 6, then installing the positioning bolt 13, and fixing the positioning frame 12 and the swinging block 6 through the positioning bolt 13 to finish the adjustment.

In summary, the following steps: this flue gas desulfurization tower, through with four control tubes 8 respectively with advance tobacco pipe one 3, advance two 4 of tobacco pipe and shunt tubes 11 matching coincidence for the space that the flue gas flows reduces, thereby reduce the volume of flue gas input, thereby realize flue gas flow control's purpose, so under the poor condition of flue gas desulfurization efficiency, reduce the volume of flue gas input, from making that the desulfurizing tower can be abundant carry out desulfurization work to the flue gas, make the flue gas of emission can not cause the pollution to the environment.

The utility model is not limited to the above preferred embodiments, but should be construed to cover all modifications, equivalents, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a flue gas desulfurization tower, includes desulfurization tower body (1), its characterized in that: the bottom of the right side of the desulfurization tower body (1) is provided with a flow regulating mechanism;

the flow adjusting mechanism comprises a shell (5) fixedly installed on a desulfurization tower body (1), a swing block (6) is installed in an inner cavity of the shell (5) through rotating shaft damping and movable installation, a rotating shaft is movably installed on the inner wall of the shell (5), connecting plates (7) are fixedly installed on two sides of the surface of the rotating shaft, adjusting pipes (8) are installed at the top and the bottom of one side of each connecting plate (7) in an embedded mode, sliding blocks (9) are fixedly installed at the bottom of the swing block (6), limiting seats (10) matched with the sliding blocks (9) are fixedly installed at the bottom of the inner cavity of the shell (5), the top of each swing block (6) penetrates through the top of the shell (5), sealing sleeves (15) wrapped on the surface of the swing block (6) are arranged at the top of the shell (5) in an embedded mode, and a positioning frame (12) is movably installed at one side of the top of the shell (5), one side of the positioning frame (12) is provided with a positioning bolt (13) in a penetrating mode, and one end of the positioning bolt (13) penetrates into the swinging block (6).

2. The flue gas desulfurization tower of claim 1, wherein: the right side of the shell (5) is communicated with a shunt pipe (11), the right side of the shunt pipe (11) is communicated with a smoke inlet pipe III (16), and the two adjusting pipes (8) on the right side are matched with the shunt pipe (11).

3. The flue gas desulfurization tower of claim 2, wherein: the bottom of the two sides of the desulfurization tower body (1) is respectively communicated with a first smoke inlet pipe (3) and a second smoke inlet pipe (4), one ends of the first smoke inlet pipe (3) and the second smoke inlet pipe (4) are communicated on the shell (5), and two adjusting pipes (8) on the left side are respectively matched with the first smoke inlet pipe (3) and the second smoke inlet pipe (4).

4. A flue gas desulfurization tower according to claim 3, characterized in that: the top of the swing block (6) is fixedly provided with a swing handle (14), and the inner side of the swing handle (14) is provided with anti-skid grains.

5. The flue gas desulfurization tower of claim 4, wherein: the top of the desulfurization tower body (1) is communicated with a smoke exhaust pipe (2), and the diameter of the top end of the smoke exhaust pipe (2) is larger than that of the bottom end.

6. The flue gas desulfurization tower of claim 5, wherein: the top of the swing block (6) is provided with a bolt hole (17) matched with the positioning bolt (13), and the bolt hole (17) is arranged on an inclined plane at the top of the swing block (6).

7. The flue gas desulfurization tower of claim 6, wherein: the inner diameter of the adjusting pipe (8) is smaller than the inner diameters of the smoke inlet pipe I (3) and the smoke inlet pipe II (4), and the inner diameter of the adjusting pipe (8) is also smaller than the inner diameters of the shunt pipe (11) and the smoke inlet pipe III (16).