CN219355750U - Exhaust gas dust collector of high-frequency infrared carbon sulfur analyzer - Google Patents
Exhaust gas dust collector of high-frequency infrared carbon sulfur analyzer Download PDFInfo
- Publication number
- CN219355750U CN219355750U CN202320791910.0U CN202320791910U CN219355750U CN 219355750 U CN219355750 U CN 219355750U CN 202320791910 U CN202320791910 U CN 202320791910U CN 219355750 U CN219355750 U CN 219355750U
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- Prior art keywords
- dust
- pipe
- dust removing
- chamber
- main pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000002912 waste gas Substances 0.000 claims abstract description 40
- 238000005507 spraying Methods 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 6
- 238000000889 atomisation Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 10
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003915 air pollution Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- -1 ore Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of waste gas dust removal, and relates to a waste gas dust removal device of a high-frequency infrared carbon-sulfur analyzer, which comprises a dust removal box body, wherein the dust removal box body is divided into an upper dust removal chamber and a lower filter chamber by a sealing partition plate, the lower filter chamber is divided into two chambers by a filter screen mechanism, an air inlet pipe and an air outlet pipe are respectively communicated with the lower filter chamber and the upper dust removal chamber, and the upper dust removal chamber is communicated with the lower filter chamber by an air injection pipe; the upper dust settling chamber is internally provided with an exhaust dust settling mechanism, the exhaust dust settling mechanism comprises a spraying main pipe, the upper part of the spraying main pipe is rotationally connected with the dust removal box body, a plurality of atomization pipes are scattered on the lower part of the spraying main pipe, the spraying main pipe is driven to rotate by a rotating assembly, and the spraying main pipe is communicated with the water tank through a water pipe. The utility model has good dust removing effect, can effectively filter and remove dust in waste gas, and effectively prevents the dust from being released into the air to cause air pollution.
Description
Technical Field
The utility model relates to an exhaust gas dust removal device of a high-frequency infrared carbon-sulfur analyzer, and belongs to the technical field of exhaust gas dust removal.
Background
The infrared carbon and sulfur analyzer is matched with the high-frequency induction combustion furnace, the mass fractions of carbon and sulfur in steel, iron, alloy, nonferrous metal, cement, ore, glass and other materials can be rapidly and accurately measured, the carbon and sulfur element in the waste gas generated in the industry can be detected through the infrared carbon and sulfur analyzer, the waste gas can be discharged after the detection is finished by carrying out dust removal treatment on the waste gas, and in the prior art, the waste gas is discharged only by filtering the waste gas once, so that some dust is not intercepted by a filter screen and is released in the air, and the concentration of the air dust is too high.
Among the prior art, patent CN217490387U a waste gas absorption for high frequency infrared carbon sulphur analysis appearance, including the absorption case, the absorption incasement has set gradually blast pipe from bottom to top, spray unit, active carbon adsorption layer, one side of absorption case is provided with the heating cylinder with the blast pipe intercommunication, be provided with heating unit and vortex unit in the heating cylinder, the blast pipe is the ring shape structure, and the equipartition has a plurality of round holes on the blast pipe, the vortex unit includes the heliciform guide vane of coaxial arrangement in the heating cylinder, the absorption treatment to waste gas has been realized, the flow path of waste gas sets up to heliciform, the flow path of waste gas has been prolonged, reaction time has been increased, the reaction effect has been improved, spray unit and the stirring unit of setting, the reaction of sulfur dioxide and alkaline treatment liquid has further been improved. But adopt the shower to spray waste gas, this shower is motionless, can not rotate, only can spray the waste gas in the middle of, leads to the waste gas that the edge of every side is spread to spray less, causes waste gas to spray inhomogeneous, and the dust removal effect is not good.
Disclosure of Invention
The utility model aims to solve the technical problems that: the exhaust gas dust collector of the high-frequency infrared carbon sulfur analyzer has the advantages that the defect of the prior art is overcome, the exhaust gas dust collector of the high-frequency infrared carbon sulfur analyzer is provided, the dust collection effect is good, dust in exhaust gas can be effectively filtered and removed, and the dust is effectively prevented from being released to the air to cause air pollution.
The utility model relates to an exhaust gas dust removing device of a high-frequency infrared carbon-sulfur analyzer, which comprises a dust removing box body, wherein the dust removing box body is divided into an upper dust removing chamber and a lower filtering chamber by a sealing partition board; the upper dust settling chamber is internally provided with an exhaust dust settling mechanism, the exhaust dust settling mechanism comprises a spraying main pipe, the upper part of the spraying main pipe is rotationally connected with the dust removal box body, a plurality of atomization pipes are scattered on the lower part of the spraying main pipe, the spraying main pipe is driven to rotate by a rotating assembly, and the spraying main pipe is communicated with the water tank through a water pipe.
In the working process, waste gas enters the lower filter chamber through the air inlet pipe, and enters the upper dust settling chamber through the air injection pipe after being filtered by the filter screen mechanism in the lower filter chamber, the waste gas dust settling mechanism in the upper dust settling chamber works, the spraying main pipe rotates under the driving of the rotating component, the spraying main pipe rotates to uniformly spray water atomized by the atomizing pipe on the waste gas, some small particle dust in the waste gas is carried out through the water, the cleanliness of the discharged waste gas is improved, and the air discharged from the air outlet pipe to the atmosphere is ensured not to pollute the atmosphere. The spray main pipe is a three-way pipe, and the top support leg pipe part of the spray main pipe is rotationally connected with the dust removal box body through a bearing and the like, so that the spray main pipe can rotate; the water pump is arranged in the water tank, so that water in the water tank can smoothly enter the main spraying pipe from the water pipe.
Preferably, the rotating assembly comprises a mounting frame, a second motor and a transmission rod are mounted on the mounting frame, the transmission rod is rotationally connected with the mounting frame, one end of the transmission rod is connected with the second motor, a transmission column is fixed on the bottom surface of the spraying main pipe, and a pair of meshed bevel gear sets are arranged at the other ends of the transmission column and the transmission rod. The mounting frame is fixed with the dust removing box body, and the motor II is arranged outside the dust removing box body; when the spray main pipe is in operation, the motor II works to drive the transmission rod to rotate, the transmission rod drives the transmission column to rotate through the transmission of the pair of meshed bevel gear sets, and the transmission column rotates to drive the spray main pipe to rotate.
Preferably, the filter screen mechanism comprises a mounting frame, a filter screen is mounted on the inner ring of the mounting frame, and a dust cleaning component is arranged on one side of the filter screen. The dust cleaning component is used for cleaning large-particle dust hung on the filter screen, and the filter screen is guaranteed to keep good filtering effect. The installation frame is fixed with the dust removal box body.
Preferably, the dust cleaning component include the clearance pole, one side that the clearance pole is close to the filter screen is equipped with the clearance brush, vertical screw thread post and supplementary slip post are connected respectively through movable block one and movable block two respectively at clearance pole both ends, movable block one and vertical screw thread post threaded connection, movable block two suit is in supplementary slip post periphery, vertical screw thread post is rotated by motor one drive, supplementary slip post is fixed with the dust removal box, vertical screw thread post top is connected with sealed baffle bottom surface rotation. When the filter screen needs to be cleaned, the first motor rotates positively and negatively to drive the vertical threaded column to rotate, the vertical threaded column rotates to drive the first movable block to move up and down along the vertical threaded column, the cleaning brush moves up and down to clean the filter screen, the second movable block is matched with the auxiliary sliding column to play a guiding role for the up and down movement of the cleaning brush, and the cleaning brush is guaranteed to accurately take away large-particle dust on the filter screen.
Preferably, one side of the dust removing box body is provided with a sealing door, and a handle is arranged on the sealing door. When the sprayed waste gas is discharged from the air outlet pipe, the sealing door is opened to discharge water.
Preferably, the air injection pipe is provided with an air pump, and the filtered waste gas is injected into the dust fall room above the spraying place through the air pump and the air injection pipe, so that the air is quickly supplied, and the waste gas spraying speed is accelerated.
Preferably, the water pipe is a hose, the flexibility is good, and the water inlet cannot be influenced in the forward and reverse rotation process of the spraying main pipe.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has reasonable structural design, the filter screen mechanism and the dust cleaning component can effectively filter large-particle dust in the waste gas, and the filter screen can be cleaned in time, so that the filter screen has better large-particle dust filtering effect; the waste gas dust fall mechanism can evenly spray atomized water on waste gas through rotation, and carry out some small particle dust in the waste gas through water, improves the cleanliness factor of exhaust waste gas, guarantees that the gas discharged to the atmosphere from the outlet duct can not pollute the atmosphere.
Drawings
FIG. 1 is a schematic diagram of the internal structure of an exhaust gas dust-removing device of a high-frequency infrared carbon-sulfur analyzer;
FIG. 2 is a schematic diagram of the external structure of an exhaust gas dust-removing device of the high-frequency infrared carbon-sulfur analyzer;
FIG. 3 is a schematic diagram of an exhaust dust settling mechanism;
FIG. 4 is a schematic diagram of a filter screen structure;
figure 5 is a schematic view of the dust cleaning assembly.
In the figure: 1. a dust removal box; 2. a water tank; 3. an exhaust dust fall mechanism; 4. a sealing separator; 5. a dust cleaning assembly; 6. a filter screen mechanism; 7. a water pipe; 8. an air pump; 9. an air injection pipe; 10. sealing the door; 11. a handle; 12. a spraying main pipe; 13. an atomizing tube; 14. a drive column; 15. a bevel gear set; 16. a mounting frame; 17. a transmission rod; 18. a second motor; 19. a mounting frame; 20. a filter screen; 21. a first motor; 22. a vertical threaded column; 23. a movable block I; 24. cleaning brushes; 25. a second movable block; 26. an auxiliary sliding column; 27. cleaning a rod; 28. an air outlet pipe; 29. and an air inlet pipe.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the exhaust gas dust-removing device of the high-frequency infrared carbon-sulfur analyzer comprises a dust-removing box body 1, wherein the dust-removing box body 1 is divided into an upper dust-removing chamber and a lower filter chamber by a sealing partition board 4, the lower filter chamber is divided into two chambers by a filter screen mechanism 6, an air inlet pipe 29 and an air outlet pipe 28 are respectively communicated with the lower filter chamber and the upper dust-removing chamber, and the upper dust-removing chamber is communicated with the lower filter chamber by an air injection pipe 9; the waste gas dust fall mechanism 3 is arranged in the upper dust fall chamber, the waste gas dust fall mechanism 3 comprises a spraying main pipe 12, the upper part of the spraying main pipe 12 is rotationally connected with the dust removal box body 1, a plurality of atomization pipes 13 are scattered on the lower part of the spraying main pipe 12, the spraying main pipe 12 is driven to rotate by a rotating component, and the spraying main pipe 12 is communicated with the water tank 2 through a water pipe 7.
In this embodiment:
the rotating assembly comprises a mounting frame 16, a motor II 18 and a transmission rod 17 are mounted on the mounting frame 16, the transmission rod 17 is connected with the mounting frame 16 in a rotating mode, one end of the transmission rod 17 is connected with the motor II 18, a transmission column 14 is fixed on the bottom surface of the spraying main pipe 12, and a pair of meshed bevel gear sets 15 are arranged at the other ends of the transmission column 14 and the transmission rod 17. The mounting frame 16 is fixed with the dust removing box body 1, and the motor II 18 is arranged outside the dust removing box body 1; when the spray main pipe 12 is in operation, the motor II 18 works to drive the transmission rod 17 to rotate, the transmission rod 17 drives the transmission column 14 to rotate through the transmission of the pair of meshed bevel gear sets 15, and the transmission column 14 rotates to drive the spray main pipe 12 to rotate.
The filter screen mechanism 6 comprises a mounting frame 19, a filter screen 20 is mounted on the inner ring of the mounting frame 19, and a dust cleaning component 5 is arranged on one side of the filter screen 20. The dust cleaning assembly 5 is used for cleaning large particle dust hung on the filter screen 20, so that the filter screen 20 can keep a good filtering effect.
The dust cleaning component 5 comprises a cleaning rod 27, a cleaning brush 24 is arranged on one side, close to the filter screen 20, of the cleaning rod 27, two ends of the cleaning rod 27 are respectively connected with a vertical threaded column 22 and an auxiliary sliding column 26 through a first movable block 23 and a second movable block 25, the first movable block 23 is in threaded connection with the vertical threaded column 22, the second movable block 25 is sleeved on the periphery of the auxiliary sliding column 26, the vertical threaded column 22 is driven to rotate by a first motor 21, the auxiliary sliding column 26 is fixed with the dust removal box 1, and the top end of the vertical threaded column 22 is in rotary connection with the bottom surface of the sealing partition plate 4. When the filter screen 20 needs to be cleaned, the first motor 21 rotates positively and negatively to drive the vertical threaded column 22 to rotate, the vertical threaded column 22 rotates to drive the first movable block 23 to move up and down along the vertical threaded column 22, the cleaning brush 24 moves up and down to clean the filter screen 20, and the second movable block 25 and the auxiliary sliding column 26 cooperate to guide the cleaning brush 24 to move up and down, so that the cleaning brush 24 can accurately take away large-particle dust on the filter screen 20.
The dust removal box 1 is provided with a sealing door 10 on one side, and a handle 11 is arranged on the sealing door 10. After the sprayed exhaust gas is discharged from the outlet pipe 28, the sealing door 10 is opened to discharge the water.
The air injection pipe 9 is provided with an air pump 8, and filtered waste gas is injected into a dust fall room on a spraying place above through the air pump 8 and the air injection pipe 9, so that the air is fed faster, and the waste gas spraying speed is accelerated.
The water pipe 7 is a hose, the flexibility is good, and the water inlet cannot be influenced in the forward and reverse rotation process of the main spray pipe 12.
In the working process, waste gas enters the lower filter chamber through the air inlet pipe 29, is filtered by the filter screen mechanism 6 in the lower filter chamber, then enters the upper dust fall chamber through the air injection pipe 9, the waste gas dust fall mechanism 3 in the upper dust fall chamber works, the spraying main pipe 12 rotates under the drive of the rotating component, the spraying main pipe 12 rotates to uniformly spray water atomized by the atomizing pipe 13 on the waste gas, some small particle dust in the waste gas is carried out through the water, the cleanliness of the discharged waste gas is improved, and the air discharged to the atmosphere from the air outlet pipe 28 is ensured not to pollute the atmosphere. The spray main pipe 12 is a three-way pipe, and the top support leg pipe part of the spray main pipe is rotationally connected with the dust removal box body 1 through a bearing and the like, so that the spray main pipe 12 can rotate; the water pump is arranged in the water tank 2, so that water in the water tank 2 can smoothly enter the main spraying pipe 12 from the water pipe 7.
Claims (7)
1. An exhaust gas dust collector of high frequency infrared carbon sulphur analysis appearance, its characterized in that: the dust removing device comprises a dust removing box body (1), wherein the dust removing box body (1) is internally divided into an upper dust removing chamber and a lower filtering chamber by a sealing partition plate (4), the lower filtering chamber is internally divided into two chambers by a filtering screen mechanism (6), an air inlet pipe (29) and an air outlet pipe (28) are respectively communicated with the lower filtering chamber and the upper dust removing chamber, and the upper dust removing chamber is communicated with the lower filtering chamber by an air injection pipe (9); the waste gas dust settling mechanism (3) is arranged in the upper dust settling chamber, the waste gas dust settling mechanism (3) comprises a spraying main pipe (12), the upper part of the spraying main pipe (12) is rotationally connected with the dust removing box body (1), a plurality of atomization pipes (13) are scattered on the lower part of the spraying main pipe (12), the spraying main pipe (12) is driven to rotate by a rotating assembly, and the spraying main pipe (12) is communicated with the water tank (2) through a water pipe (7).
2. The exhaust gas dust removing device of the high-frequency infrared carbon-sulfur analyzer according to claim 1, wherein: the rotating assembly comprises a mounting frame (16), a motor II (18) and a transmission rod (17) are mounted on the mounting frame (16), the transmission rod (17) is connected with the mounting frame (16) in a rotating mode, one end of the transmission rod (17) is connected with the motor II (18), a transmission column (14) is fixed on the bottom face of the spraying main pipe (12), and a pair of meshed bevel gear sets (15) are arranged at the other ends of the transmission column (14) and the transmission rod (17).
3. The exhaust gas dust removing device of the high-frequency infrared carbon-sulfur analyzer according to claim 1, wherein: the filter screen mechanism (6) comprises a mounting frame (19), a filter screen (20) is mounted on the inner ring of the mounting frame (19), and a dust cleaning component (5) is arranged on one side of the filter screen (20).
4. The exhaust gas dust removing apparatus of a high-frequency infrared carbon sulfur analyzer according to claim 3, wherein: the dust cleaning component (5) comprises a cleaning rod (27), a cleaning brush (24) is arranged on one side, close to the filter screen (20), of the cleaning rod (27), two ends of the cleaning rod (27) are respectively connected with a vertical threaded column (22) and an auxiliary sliding column (26) through a first movable block (23) and a second movable block (25), the first movable block (23) is in threaded connection with the vertical threaded column (22), the second movable block (25) is sleeved on the periphery of the auxiliary sliding column (26), the first vertical threaded column (22) is driven to rotate by a first motor (21), the auxiliary sliding column (26) is fixed with the dust removal box (1), and the top end of the vertical threaded column (22) is rotationally connected with the bottom surface of the sealing partition plate (4).
5. The exhaust gas dust removing device of the high-frequency infrared carbon-sulfur analyzer according to claim 1, wherein: one side of the dust removing box body (1) is provided with a sealing door (10), and a handle (11) is arranged on the sealing door (10).
6. The exhaust gas dust removing device of the high-frequency infrared carbon-sulfur analyzer according to claim 1, wherein: an air pump (8) is arranged on the air injection pipe (9).
7. The exhaust gas dust removing device of the high-frequency infrared carbon-sulfur analyzer according to claim 1, wherein: the water pipe (7) is a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791910.0U CN219355750U (en) | 2023-04-06 | 2023-04-06 | Exhaust gas dust collector of high-frequency infrared carbon sulfur analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320791910.0U CN219355750U (en) | 2023-04-06 | 2023-04-06 | Exhaust gas dust collector of high-frequency infrared carbon sulfur analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219355750U true CN219355750U (en) | 2023-07-18 |
Family
ID=87138009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320791910.0U Active CN219355750U (en) | 2023-04-06 | 2023-04-06 | Exhaust gas dust collector of high-frequency infrared carbon sulfur analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219355750U (en) |
-
2023
- 2023-04-06 CN CN202320791910.0U patent/CN219355750U/en active Active
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