CN220758543U

CN220758543U - Desulfurization and denitrification dust remover

Info

Publication number: CN220758543U
Application number: CN202322165338.XU
Authority: CN
Inventors: 赵凤东
Original assignee: Dalian Wanyoujunhe General Equipment Manufacturing Co ltd
Current assignee: Dalian Wanyoujunhe General Equipment Manufacturing Co ltd
Priority date: 2023-08-13
Filing date: 2023-08-13
Publication date: 2024-04-12
Anticipated expiration: 2033-08-13

Abstract

The utility model discloses a desulfurization and denitrification dust remover, which comprises a dust removing box, wherein the left end of the dust removing box is connected with an air inlet pipe, the left side and the right side of the dust removing box are fixedly provided with first inclined plates, the inner wall of the dust removing box is detachably provided with a mounting groove, the inner wall of the mounting groove is provided with a hollow column, the inner wall of the hollow column is provided with a spring, the inner wall of the hollow column is provided with a movable groove, the inner side of the movable groove is fixedly provided with a sliding rod, and the outer side of the sliding rod is movably provided with a sliding block.

Description

Desulfurization and denitrification dust remover

Technical Field

The utility model belongs to the technical field of desulfurization and denitrification dust collectors, and particularly relates to a desulfurization and denitrification dust collector.

Background

The desulfurization and denitrification equipment is used for removing SO2 in flue gas, denitrification is mainly used for removing NOx in the flue gas, acid rain can be formed when the two substances enter the atmosphere, the harm of the acid rain to human beings is very large, the flue gas taking coal as fuel contains the substances, after the desulfurization and denitrification equipment is used for treating the gas, dust removal devices are used for filtering particles in the gas, then the gas is discharged, a large amount of dust still accompanies the flue gas desulfurization and denitrification, and a desulfurization and denitrification dust remover is needed at the moment, but the existing desulfurization and denitrification dust remover has a plurality of problems or defects.

In summary, the existing device is gradually blocked along with a large amount of desulfurization and denitration flue gas passing through the filter screen, so that the filter performance is rapidly reduced, the dust removal efficiency is greatly affected, and the phenomenon of poor dust removal effect is possibly generated, so that the dust removal effect of the device is greatly reduced.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the desulfurization and denitrification dust remover which has the advantage of convenient use, and solves the problems that the filtering performance is rapidly reduced, the dust removal efficiency is greatly influenced, the phenomenon of poor dust removal effect is possibly generated, and the dust removal effect of the device is greatly reduced as a large amount of desulfurization and denitrification flue gas passes through a filter screen and the mesh of the filter screen is gradually blocked.

The utility model discloses a desulfurization and denitrification dust remover, which comprises a dust removing box, wherein the left end of the dust removing box is connected with an air inlet pipe, the left side and the right side of the dust removing box are fixedly provided with first inclined plates, the inner wall of the dust removing box is detachably provided with an installation groove, the inner wall of the installation groove is provided with a hollow column, the inside of the hollow column is provided with a spring, the inner wall of the hollow column is provided with a movable groove, the inside of the movable groove is fixedly provided with a sliding rod, the outside of the sliding rod is movably provided with a sliding block, the opposite surface of the sliding block is provided with an extrusion rod, the top of the extrusion rod is provided with a filter screen, the inside of the dust removing box is provided with a desulfurization cavity, the bottom of the dust removing box is provided with a waste bin, the right side of the top of the waste bin is provided with a second inclined plate, the right side of the dust removing box is connected with an exhaust pipe, the outside of the exhaust pipe is provided with a pump, and the front side of the dust removing box is movably provided with a ventilation window.

As the preferable mode of the utility model, the top of the dust removal box is detachably provided with the air cylinder, the bottom of the air cylinder is movably provided with the telescopic rod, the bottom of the telescopic rod is detachably provided with the spraying plate, and the bottom of the spraying plate is uniformly provided with the spraying holes.

As the preferable mode of the utility model, a baffle plate is fixedly arranged in the dust removal box, and ventilation holes are uniformly formed in the upper side of the baffle plate.

As the preferable mode of the utility model, the top of the dust removal box is detachably provided with the water storage plate, the water outlet of the water storage plate is connected with the water pipe, the water suction pump is arranged on the outer side of the water pipe, and the bottom of the water pipe is arranged on the top of the spraying plate.

As a preferable mode of the utility model, a motor is detachably arranged on the left side of the dust removal box, the output end of the motor is connected with a rotating shaft, and rotating blades are arranged on the outer side of the rotating shaft.

Preferably, the left end of the rotating shaft is provided with a bearing.

As the preferable mode of the utility model, the bottom of the dust removal box is uniformly provided with the supporting columns, and the bottom of the supporting columns is detachably provided with the movable wheels.

1. According to the utility model, through the arrangement of the hollow column, the spring, the movable groove, the slide bar, the slide block and the extrusion rod, the effect of filtering harmful substances such as sulfur and nitrate in the flue gas is realized, so that the filtering effect of the flue gas can be improved, the flue gas can be effectively filtered with particles in the waste gas, the dust removal efficiency is improved, the filter screen is arranged, the effect of cleaning the surface of the filter screen is conveniently realized, and the blockage is avoided.

2. According to the utility model, the height of the dust collection box can be adjusted by arranging the air cylinder and the telescopic rod, and water can be more uniformly sprayed into the dust collection box by utilizing the spraying plate and the spraying holes.

3. According to the utility model, through the arrangement of the partition plate and the ventilation holes, the rising speed of the air flow can be reduced, so that the air flow is fully contacted with the denitration filter screen, the filtering effect is improved, the air speed is reduced, and large-particle floating dust particles wrapped by the air naturally fall on the bottom wall of the inner cavity of the dust removal box under the action of gravity.

4. According to the utility model, by arranging the water storage plate, the water pipe and the water suction pump, the person in the water storage plate can be drawn out, and a sufficient water source is provided for the interior of the dust removal box.

5. According to the utility model, through the arrangement of the motor, the rotating shaft and the rotating blades, the air and the water can be fully contacted, so that the air quality is greatly improved, the flow of surrounding air can be accelerated, and the flue gas can be increased to pass through the interior of the dust removal box.

6. According to the utility model, by arranging the bearing, the inclination of the rotating blade during rotation is avoided;

7. according to the dust collection device, the support columns and the moving wheels are arranged, the dust collection box can be supported by the support columns, and the moving wheels are used for avoiding moving the device, so that the labor force is saved.

Drawings

FIG. 1 is a perspective view provided by an embodiment of the present utility model;

FIG. 2 is a front view provided by an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a structure provided by an embodiment of the present utility model;

fig. 4 is a schematic diagram at a in fig. 3 provided by an embodiment of the present utility model.

In the figure: 1. a dust removal box; 2. a cylinder; 3. a telescopic rod; 4. a spray plate; 5. a spray hole; 6. an air inlet pipe; 7. a partition plate; 8. ventilation holes; 9. a motor; 10. a rotating shaft; 11. rotating the blades; 12. a bearing; 13. a first inclined plate; 14. a mounting groove; 15. a hollow column; 16. a spring; 17. a movable groove; 18. a slide bar; 19. a slide block; 20. an extrusion rod; 21. a filter screen; 22. a desulfurization chamber; 23. a second inclined plate; 24. a waste bin; 25. a water storage plate; 26. a water pipe; 27. a water pump; 28. an exhaust pipe; 29. an air extracting pump; 30. a support column; 31. a moving wheel; 32. and a perspective window.

Description of the embodiments

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the desulfurization and denitrification deduster provided by the embodiment of the utility model comprises a dedusting box 1, wherein the left end of the dedusting box 1 is connected with an air inlet pipe 6, the left side and the right side of the dedusting box 1 are fixedly provided with a first inclined plate 13, the inner wall of the dedusting box 1 is detachably provided with an installation groove 14, the inner wall of the installation groove 14 is provided with a hollow column 15, the inside of the hollow column 15 is provided with a spring 16, the inner wall of the hollow column 15 is provided with a movable groove 17, the inside of the movable groove 17 is fixedly provided with a sliding rod 18, the outside of the sliding rod 18 is movably provided with a sliding block 19, the opposite surface of the sliding block 19 is provided with an extrusion rod 20, the top of the extrusion rod 20 is provided with a filter screen 21, the inside of the dedusting box 1 is provided with a desulfurization cavity 22, the bottom of the dedusting box 1 is provided with a waste material box 24, the top right side of the waste material box 24 is provided with a second inclined plate 23, the right side of the dedusting box 1 is connected with an exhaust pipe 28, the outside of the exhaust pipe 28 is provided with a pump 29, and the front side of the dedusting box 1 is movably provided with an exhaust window 32.

Referring to fig. 3, a cylinder 2 is detachably mounted at the top of a dust removal box 1, a telescopic rod 3 is movably mounted at the bottom of the cylinder 2, a spraying plate 4 is detachably mounted at the bottom of the telescopic rod 3, and spraying holes 5 are uniformly formed at the bottom of the spraying plate 4.

The scheme is adopted: through setting up cylinder 2 and telescopic link 3, can be to spraying the height of board 4 and adjusting, utilize to spray board 4 and spray hole 5, can be more even with water spray to the inside of dust removal case 1.

Referring to fig. 3, a partition 7 is fixedly installed inside the dust removal case 1, and ventilation holes 8 are uniformly formed in the upper side of the partition 7.

The scheme is adopted: through setting up baffle 7 and bleeder vent 8, can reduce the air current rising speed for the air current fully contacts with denitration filter screen 21, improves the filter effect, and the gas velocity decline, is wrapped up in the big granule floating dust particulate matter that is held by gas, falls naturally at the inner chamber diapire of dust removal case 1 under the effect of gravity.

Referring to fig. 3, a water storage plate 25 is detachably installed at the top of the dust removal tank 1, a water pipe 26 is connected to a water outlet of the water storage plate 25, a water suction pump 27 is installed at the outer side of the water pipe 26, and the bottom of the water pipe 26 is installed at the top of the spray plate 4.

The scheme is adopted: by providing the water storage plate 25, the water pipe 26 and the water suction pump 27, the person in the water storage plate 25 can be drawn out, and a sufficient water source is provided for the interior of the dust collection box 1.

Referring to fig. 3, a motor 9 is detachably installed at the left side of the dust removing box 1, a rotation shaft 10 is connected to an output end of the motor 9, and a rotation blade 11 is installed at an outer side of the rotation shaft 10.

The scheme is adopted: by providing the motor 9, the rotating shaft 10 and the rotating blades 11, the air and the water can be fully contacted, so that the air quality is greatly improved, the flow of the surrounding air can be accelerated, and the flue gas passing through the interior of the dust removing box 1 can be increased.

Referring to fig. 3, a bearing 12 is mounted at the left end of the rotation shaft 10.

The scheme is adopted: by providing the bearing 12, the rotating blades 11 are prevented from being inclined when rotating.

Referring to fig. 1, 2 and 3, support columns 30 are uniformly installed at the bottom of the dust box 1, and moving wheels 31 are detachably installed at the bottoms of the support columns 30.

The scheme is adopted: through setting up support column 30 and removal wheel 31, utilize support column 30, can support dust removal case 1, utilize removal wheel 31, avoid removing the device, saved the labour.

When the dust removing device is used, firstly, the dust removing box 1 is moved to a designated position by using the moving wheel 31, then, the pipeline of desulfurization and denitrification equipment is connected with the air inlet pipe 6 by using the staff, then, air enters the dust removing box 1 of the device, the water pump 27 is started, water in the water storage plate 25 is pumped out by using the water pipe 26, finally, water is sprayed to the inside of the dust removing box 1 through the spraying holes 5, then, the air flows downwards through the air holes 8 formed in the partition plate 7, then, the motor 9 is started, the motor 9 drives the rotating blades 11 connected on the rotating shaft 10 to rotate, so that the air and the water are fully mixed, then, the air flows downwards, the filter screen 21 can be used for filtering particles and impurities in the air, the installation groove 14, the hollow column 15, the spring 16, the movable groove 17, the slide rod 18, the slide block 19 and the extrusion rod 20 are matched with each other, the installation and the disassembly of the filter screen 21 are facilitated, the impact of the extrusion rod 20 can be effectively buffered when the filter screen 21 is cleaned, the service life of the filter screen 21 is prolonged, the waste material can be prevented from being blocked, the waste material can be prevented from falling into the dust removing box 1, the waste material can be prevented from being polluted in the exhaust pipe 1, the waste material can be prevented from being discharged from the waste material can be discharged into the dust removing box 1 by using the exhaust pipe 1, and the waste material can be prevented from being polluted, and the waste material can be discharged from the dust in the dust removing box 1 by the dust removing device by the device, and the waste material can be discharged from the waste material through the dust device 1.

To sum up: according to the desulfurization and denitrification dust remover provided by the embodiment of the utility model, through the cooperation of the dust removing box 1, the air cylinder 2, the telescopic rod 3, the spraying plate 4, the spraying hole 5, the air inlet pipe 6, the partition plate 7, the air holes 8, the motor 9, the rotating shaft 10, the rotating blade 11, the bearing 12, the first inclined plate 13, the mounting groove 14, the hollow column 15, the spring 16, the movable groove 17, the sliding rod 18, the sliding block 19, the extrusion rod 20, the filter screen 21, the desulfurization cavity 22, the second inclined plate 23, the waste bin 24, the water storage plate 25, the water pipe 26, the water pump 27, the exhaust pipe 28, the air pump 29, the support column 30, the movable wheel 31 and the perspective window 32, the problems that the conventional device gradually blocks the filter screen along with a large amount of desulfurization and denitrification flue gas, the mesh of the filter screen is suddenly reduced, the dust removing efficiency is greatly influenced, and the phenomenon that the dust removing effect is poor can be generated are greatly reduced are solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desulfurization denitration dust remover, includes dust removal case (1), its characterized in that: the left end of dust removal case (1) is connected with intake pipe (6), the left and right sides fixed mounting of dust removal case (1) has first hang plate (13), the inner wall demountable installation of dust removal case (1) has mounting groove (14), hollow post (15) are installed to the inner wall of mounting groove (14), the internally mounted of hollow post (15) has spring (16), movable groove (17) have been seted up to the inner wall of hollow post (15), the inside fixed mounting of movable groove (17) has slide bar (18), the outside movable mounting of slide bar (18) has slider (19), extrusion rod (20) are installed to the opposite face of slider (19), filter screen (21) are installed at the top of extrusion rod (20), the inside of dust removal case (1) is provided with desulfurization chamber (22), waste bin (24) are installed to the bottom of dust removal case (1), second hang plate (23) are installed on the top right side of waste bin (24), the right side of dust removal case (1) is connected with movable groove (28), exhaust pipe (28) are installed in the outside of slider (19), and window (32) are installed in the outside of dust removal case (32).

2. The desulfurization and denitrification dust remover according to claim 1, wherein: the top demountable installation of dust removal case (1) has cylinder (2), the bottom movable mounting of cylinder (2) has telescopic link (3), the bottom demountable installation of telescopic link (3) has spray board (4), spray hole (5) are evenly installed to the bottom of spraying board (4).

3. The desulfurization and denitrification dust remover according to claim 1, wherein: the dust removal box is characterized in that a partition plate (7) is fixedly arranged in the dust removal box (1), and ventilation holes (8) are uniformly formed in the upper side of the partition plate (7).

4. The desulfurization and denitrification dust remover according to claim 1, wherein: the top of dust removal case (1) detachably installs water storage board (25), the play water department of water storage board (25) is connected with water pipe (26), suction pump (27) are installed in the outside of water pipe (26), the top at spray board (4) is installed to the bottom of water pipe (26).

5. The desulfurization and denitrification dust remover according to claim 1, wherein: the dust removal box is characterized in that a motor (9) is detachably arranged on the left side of the dust removal box (1), the output end of the motor (9) is connected with a rotating shaft (10), and rotating blades (11) are arranged on the outer side of the rotating shaft (10).

6. The desulfurization and denitrification dust remover according to claim 5, wherein: the left end of the rotating shaft (10) is provided with a bearing (12).

7. The desulfurization and denitrification dust remover according to claim 1, wherein: support columns (30) are uniformly arranged at the bottom of the dust removal box (1), and movable wheels (31) are detachably arranged at the bottoms of the support columns (30).