CN219072557U

CN219072557U - Industrial coal-fired flue gas desulfurization and denitration device

Info

Publication number: CN219072557U
Application number: CN202223170912.2U
Authority: CN
Inventors: 种法虎; 种道祥
Original assignee: Shandong Xuyang Environmental Engineering Co ltd
Current assignee: Shandong Xuyang Environmental Engineering Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-26
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an industrial coal-fired flue gas desulfurization and denitration device, which relates to the field of flue gas desulfurization and denitration, and comprises a desulfurization and denitration tower, wherein a sewage tank is arranged on the outer surface of one end of the desulfurization and denitration tower, a water injection pipe orifice, a fan and a cleaning sealing cover are arranged on the outer wall of the desulfurization and denitration tower, the water injection pipe orifice is positioned above the cleaning sealing cover, and the cleaning sealing cover is positioned above the fan. According to the industrial coal-fired flue gas sulfur and nitrate remover, the motor can drive the driving wheel to rotate when in use, the driving wheel can drive the driven wheel to rotate through the driving belt, the driven wheel can overturn the sulfur removal plate, the nitrate removal plate and the dust removal plate through the shaft rod, the purifying adsorption surfaces of the sulfur removal plate, the nitrate removal plate and the dust removal plate can be adjusted, the use efficiency of the sulfur removal plate, the nitrate removal plate and the dust removal plate can be improved, the cleaning times can be reduced, and the cleaning sealing cover can be convenient to clean or replace the sulfur removal plate, the nitrate removal plate and the dust removal plate when in use and is more convenient to use.

Description

Industrial coal-fired flue gas desulfurization and denitration device

Technical Field

The utility model relates to the field of flue gas desulfurization and denitration, in particular to an industrial coal-fired flue gas desulfurization and denitration device.

Background

In the production process of industrial boilers and industrial kilns, coal is generally used for combustion to provide energy, certain smoke is generated when the coal is combusted, certain sulfur and nitrate are contained in the smoke, and sulfur and nitrate removal treatment is generally carried out on the smoke.

In China, patent application number: the CN202010773555.5 discloses an industrial flue gas desulfurization and denitrification dust remover, through filtering screen cover, activated carbon plate, first dust filtering mechanism and second dust filtering mechanism, can intercept the dust, adsorb the mode that combines together and handle, improved its dust removal effect greatly, but this flue gas desulfurization and denitrification dust remover when using for a long time, the filter effect of inside filtering screen cover, activated carbon plate, first dust filtering mechanism and second dust filtering mechanism can be worsened, is inconvenient to clear up, influences the effect to flue gas purification easily, for this reason, we propose an industrial coal fired flue gas desulfurization and denitrification dust remover.

Disclosure of Invention

The utility model mainly aims to provide an industrial coal-fired flue gas sulfur and nitrate remover which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an industry coal-fired flue gas desulfurization denitration ware, includes desulfurization denitration tower, desulfurization denitration tower's one end surface is equipped with the sewage case, desulfurization denitration tower's outer wall is equipped with water injection mouth of pipe, fan and clearance sealed lid, water injection mouth of pipe is located the top that the clearance was sealed, clearance sealed top that covers is located the fan, fan's one end surface is equipped with the air inlet, desulfurization denitration tower's the other end surface is equipped with gas outlet and motor, the gas outlet is located one side of motor, the outer wall of sewage case is equipped with the drain valve pipe, motor's one end surface is equipped with the drive wheel, the outer wall of drive wheel is equipped with the drive belt, desulfurization denitration tower's inside is equipped with honeycomb duct, sulfur removal board, denitration board and dust removal board, the honeycomb duct is located the top of sulfur removal board, the denitration board is located the top of dust removal board, the outer wall of honeycomb duct is equipped with the shower head, sulfur removal board, denitration board and dust removal board all is equipped with the axostylus axostyle, one end surface be equipped with from the driving wheel.

Preferably, the outer surface of the other end of the desulfurization and denitrification tower is detachably connected with the outer wall of the motor, and the outer surface of one end of the motor is detachably connected with the outer surface of one end of the driving wheel.

Preferably, the outer wall of the desulfurization and denitrification tower is detachably connected with the outer surface of one end of the cleaning sealing cover, the outer wall of the desulfurization and denitrification tower is detachably connected with the outer surface of the other end of the fan, and the outer surface of one end of the fan is detachably connected with the outer surface of one end of the air inlet.

Preferably, the inner wall of desulfurization denitration tower all with the outer wall swing joint of sulfur removal board, denitration board and dust removal board, the outer wall of honeycomb duct can be dismantled with the one end surface of shower head and be connected.

Preferably, the outer walls of the sulfur removal plate, the denitration plate and the dedusting plate are detachably connected with the outer surface of the other end of the shaft lever, the shaft lever penetrates through the desulfurization and denitration tower, the outer surface of one end of the shaft lever is detachably connected with the outer surface of one end of the driven wheel, and the driving wheel is movably connected with the driven wheel through a driving belt.

Preferably, the outer surface of one end of the desulfurization and denitrification tower is fixedly connected with the outer surface of one end of the sewage tank, and the outer wall of the sewage tank is fixedly connected with the outer surface of one end of the drain valve pipe.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. the motor that sets up can drive the drive wheel and rotate when using, can make the drive wheel pass through the drive belt and drive from the driving wheel and rotate, makes from driving wheel warp beam pole to the sulfur removal board, remove nitre board and dust collecting plate overturn, adjustable sulfur removal board, remove the purification adsorption surface of nitre board and dust collecting plate, can improve the availability factor of sulfur removal board, nitre board and dust collecting plate, can reduce clean number of times, and the clearance sealed lid can be convenient for clear up or change sulfur removal board, nitre board and dust collecting plate when using, and is comparatively convenient when using.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a view showing the internal construction of the desulfurization and denitrification tower 1 according to the present utility model;

FIG. 3 is a top view of the sulfur removal plate 13 of the present utility model;

fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.

In the figure: 1. a desulfurization and denitrification tower; 2. a sewage tank; 3. a water injection pipe orifice; 4. a blower; 5. an air inlet; 6. cleaning a sealing cover; 7. an air outlet; 8. a motor; 9. a drain valve tube; 10. a driving wheel; 11. a transmission belt; 12. a flow guiding pipe; 13. a sulfur removal plate; 14. a denitration plate; 15. a dust removal plate; 16. a spray header; 17. a shaft lever; 18. and (3) a driven wheel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-4, the industrial coal-fired flue gas desulfurization and denitrification device comprises a desulfurization and denitrification tower 1, wherein a sewage tank 2 is arranged on the outer surface of one end of the desulfurization and denitrification tower 1, a water injection pipe orifice 3, a fan 4 and a cleaning sealing cover 6 are arranged on the outer wall of the desulfurization and denitrification tower 1, the water injection pipe orifice 3 is positioned above the cleaning sealing cover 6, the cleaning sealing cover 6 is positioned above the fan 4, an air inlet 5 is arranged on the outer surface of one end of the fan 4, an air outlet 7 and a motor 8 are arranged on the outer surface of the other end of the desulfurization and denitrification tower 1, the air outlet 7 is positioned on one side of the motor 8, a drain valve pipe 9 is arranged on the outer surface of one end of the sewage tank 2, a driving wheel 10 is arranged on the outer wall of the driving wheel 10, a driving belt 11 is arranged on the outer wall of the driving wheel 10, a guide pipe 12, a desulfurization and denitrification plate 13, a denitrification plate 14 and a dedusting plate 15 are arranged in the desulfurization and denitrification plate 13, the guide pipe 12 is positioned above the desulfurization plate 13 and the denitrification plate 14, the denitration plate 14 is positioned above the dedusting plate 15, the outer wall of the flow guide pipe 12 is provided with a spray header 16, the outer walls of the dedusting plate 15, the desulfurization plate 13, the denitration plate 14 and the dedusting plate 14 are respectively provided with a shaft rod 17, one end outer surface of each shaft rod 17 is provided with a driven wheel 18, the other end outer surface of the desulfurization and denitration tower 1 is detachably connected with the outer wall of the motor 8, one end outer surface of the motor 8 is detachably connected with one end outer surface of the driving wheel 10, the motor 8 can drive the driving wheel 10 to rotate when in use, the driving wheel 10 can drive the driven wheel 18 to rotate through the transmission belt 11, the driven wheel 18 can overturn the desulfurization plate 13, the denitration plate 14 and the dedusting plate 15 through a shaft rod 17, the purifying adsorption surfaces of the desulfurization plate 13, the denitration plate 14 and the dedusting plate 15 can be adjusted, the use efficiency of the desulfurization plate 13, the denitration plate 14 and the dedusting plate 15 can be improved, the cleaning times can be reduced, the outer wall of the desulfurization and denitrification tower 1 is detachably connected with the outer surface of one end of the cleaning sealing cover 6, the outer wall of the desulfurization and denitrification tower 1 is detachably connected with the outer surface of the other end of the fan 4, the outer surface of one end of the fan 4 is detachably connected with the outer surface of one end of the air inlet 5, the fan 4 can pump the flue gas into the desulfurization and denitrification tower 1 through the air inlet 5, the cleaning sealing cover 6 can facilitate cleaning or replacement of the sulfur removal plate 13, the nitro removal plate 14 and the dedusting plate 15 when in use, the inner wall of the desulfurization and denitrification tower 1 is relatively convenient and fast when in use, the inner walls of the desulfurization and denitrification tower 1 are movably connected with the sulfur removal plate 13, the nitro removal plate 14 and the dedusting plate 15, the outer wall of the guide pipe 12 is detachably connected with the outer surface of one end of the spray header 16, the sulfur removal plate 13 can have the effect of purifying sulfur in the flue gas when in use, the nitro removal plate 14 can have the effect of purifying the nitro in the flue gas when in use, the honeycomb duct 12 and the shower head 16 can carry out the water conservancy diversion to the water source, can play the effect that sprays the purification, sulfur removal board 13, the outer wall of denitration board 14 and dust removal board 15 all can dismantle with the other end surface of axostylus axostyle 17 and be connected, axostylus axostyle 17 runs through SOx/NOx control tower 1, the one end surface of axostylus axostyle 17 can dismantle with the one end surface of follow driving wheel 18 and be connected, drive wheel 10 passes through drive belt 11 and follow driving wheel 18 swing joint, axostylus axostyle 17 can drive sulfur removal board 13, denitration board 14 and dust removal board 15 upset when using, the one end surface of SOx/NOx control tower 1 and the one end surface fixed connection of sewage case 2, the outer wall of sewage case 2 and the one end surface fixed connection of drain valve pipe 9, sewage case 2 can be convenient for collect the sewage that sprays the production when using, then accessible drain valve pipe 9 discharges sewage.

Principle of operation

The utility model relates to an industrial coal-fired flue gas desulfurization and denitrification device, which can be used for starting a fan 4, enabling the fan 4 to extract flue gas, enabling the flue gas to be pumped into a desulfurization and denitrification tower 1 through an air inlet 5, enabling the flue gas to flow upwards, enabling a water source to enter a guide pipe 12 through a water injection pipe orifice 3 and spraying through a spray header 16, enabling the flue gas to pass through a dedusting plate 15 at first, enabling the dedusting plate 15 to achieve the effect of dedusting the flue gas, then passing through a denitrification plate 14, enabling the denitrification plate 14 to achieve the effect of purifying the nitrate in the flue gas when in use, finally enabling the flue gas to pass through a denitrification plate 13, enabling the denitrification plate 13 to achieve the effect of purifying the sulfur in the flue gas when in use, spraying and purifying a spray header 16, and finally discharging the flue gas from an air outlet 7, enabling a motor 8 to be started when in long-time use, enabling a driving wheel 10 to drive through a driving belt 11 to drive a driven wheel 18 to rotate, enabling the driven wheel 18 to turn over a denitrification plate 13, enabling the denitrification plate 14 to be in front of the denitrification plate 14 to be in a shaft rod 17, enabling the denitrification plate 14 to be in a rotation mode to be convenient to adjust and convenient to clean the denitrification plate 13, and the denitrification plate 14, and the denitrification plate can be conveniently cleaned when in use, and the denitrification plate 14 is convenient to be replaced when in use, and the denitrification plate is convenient to be used, and the denitrification plate 14 is convenient to be used and the denitrification plate is convenient to clean.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industry coal-fired flue gas desulfurization denitration ware, includes desulfurization denitration tower (1), its characterized in that: the utility model discloses a desulfurization denitration tower, including desulfurization denitration tower (1), sewage case (2) are equipped with the one end surface of desulfurization denitration tower (1), the outer wall of desulfurization denitration tower (1) is equipped with water injection mouth of pipe (3), fan (4) and clearance sealed lid (6), the top that clearance sealed lid (6) are located fan (4), the one end surface of fan (4) is equipped with air inlet (5), the other end surface of desulfurization denitration tower (1) is equipped with gas outlet (7) and motor (8), gas outlet (7) are located one side of motor (8), the outer wall of sewage case (2) is equipped with drain valve pipe (9), the one end surface of motor (8) is equipped with drive wheel (10), the outer wall of drive wheel (10) is equipped with drive belt (11), the inside of desulfurization denitration tower (1) is equipped with honeycomb duct (12), sulfur removal board (13), denitration board (14) and dust removal board (15), honeycomb duct (12) are located the top of sulfur removal board (13), sulfur removal board (13) are located to honeycomb duct, sulfur removal board (14) are located the top of denitration board (14), and are located the top of the removal board (16), the top of the removal board (14), the top of the removal board (16) The outer walls of the denitration plate (14) and the dedusting plate (15) are respectively provided with a shaft lever (17), and one end outer surface of each shaft lever (17) is provided with a driven wheel (18).

2. The industrial coal-fired flue gas desulfurization and denitrification device according to claim 1, wherein: the outer surface of the other end of the desulfurization and denitrification tower (1) is detachably connected with the outer wall of the motor (8), and the outer surface of one end of the motor (8) is detachably connected with the outer surface of one end of the driving wheel (10).

3. The industrial coal-fired flue gas desulfurization and denitrification device according to claim 1, wherein: the outer wall of desulfurization and denitrification tower (1) is detachably connected with the outer surface of one end of a cleaning sealing cover (6), the outer wall of the desulfurization and denitrification tower (1) is detachably connected with the outer surface of the other end of a fan (4), and the outer surface of one end of the fan (4) is detachably connected with the outer surface of one end of an air inlet (5).

4. The industrial coal-fired flue gas desulfurization and denitrification device according to claim 1, wherein: the inner wall of desulfurization denitration tower (1) all with sulfur removal board (13), remove the outer wall swing joint of nitre board (14) and dust removal board (15), the outer wall of honeycomb duct (12) can be dismantled with the one end surface of shower head (16) and be connected.

5. The industrial coal-fired flue gas desulfurization and denitrification device according to claim 1, wherein: the sulfur removal plate (13), the denitration plate (14) and the dust removal plate (15) are detachably connected with the outer surface of the other end of the shaft lever (17), the shaft lever (17) penetrates through the desulfurization and denitration tower (1), one end outer surface of the shaft lever (17) is detachably connected with one end outer surface of the driven wheel (18), and the driving wheel (10) is movably connected with the driven wheel (18) through the transmission belt (11).

6. The industrial coal-fired flue gas desulfurization and denitrification device according to claim 1, wherein: one end outer surface of the desulfurization and denitrification tower (1) is fixedly connected with one end outer surface of the sewage tank (2), and the outer wall of the sewage tank (2) is fixedly connected with one end outer surface of the drain valve pipe (9).