CN220589328U - Industrial waste gas desulfurization and denitrification equipment - Google Patents
Industrial waste gas desulfurization and denitrification equipment Download PDFInfo
- Publication number
- CN220589328U CN220589328U CN202322120832.4U CN202322120832U CN220589328U CN 220589328 U CN220589328 U CN 220589328U CN 202322120832 U CN202322120832 U CN 202322120832U CN 220589328 U CN220589328 U CN 220589328U
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- Prior art keywords
- fixedly connected
- water tank
- waste gas
- industrial waste
- pipe
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- 239000007789 gas Substances 0.000 title claims abstract description 33
- 239000002440 industrial waste Substances 0.000 title claims abstract description 21
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 18
- 230000023556 desulfurization Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims description 34
- 238000007790 scraping Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 11
- 241000883990 Flabellum Species 0.000 abstract description 10
- 244000309464 bull Species 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 241000220317 Rosa Species 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment equipment, and discloses industrial waste gas desulfurization and denitrification equipment, which comprises a reaction tower, wherein a connecting pipe is fixedly connected to the bottom of the reaction tower; the bottom of the connecting pipe is fixedly connected with a filter box; the bottom of the filter box is fixedly connected with an air inlet pipe; the inner wall of the filter box is fixedly connected with a filter screen; the air inlet pipe is provided with a cleaning mechanism. This industrial waste gas desulfurization denitration equipment gets into the rose box through the waste gas from the intake pipe to make waste gas drive the flabellum rotatory, the flabellum drives the bull stick and rotates, and the bull stick drives clearance brush circular motion, thereby can clean the surface of filter screen voluntarily, avoid the dust to block up the filter screen, improved gas circulation speed, drive the scraper blade through starting electric telescopic handle and remove, thereby make the scraper blade strike off the mud that purifying water tank bottom was deposited, avoid mud adhesion in purifying water tank's bottom, improved purifying water tank's blowdown effect.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to industrial waste gas desulfurization and denitrification equipment.
Background
Industrial waste gas refers to the generic term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of the enterprise. These exhaust gases are: carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid (mist) lead mercury, beryllium compounds, smoke dust and production dust are discharged into the atmosphere, and air is polluted. These substances enter the human body through different routes of respiratory tract, and some of them directly produce harm, and some of them have accumulation effect, so that they can be more seriously harmful to the health of human body. Different substances have different effects.
The utility model provides a chinese patent application number 201922142239.3 discloses an industrial waste gas SOx/NOx control dust collecting equipment, including the reaction tower, the intake pipe is connected to the bottom of reaction tower, the one end of intake pipe is equipped with the rose box, the other end of intake pipe extends to in the reaction tower, and the top is equipped with the block, the top of reaction tower is equipped with the top cap, the inboard fixed shower head that is equipped with of top cap, the spray tube is connected to the shower head, the high-pressure pump is connected to the spray tube, circulating pipe one is connected to the bottom of reaction tower, the liquid reserve tank is led in to the tip of circulating pipe one, connect circulating pipe two between high-pressure pump and the liquid reserve tank, the tip grafting of circulating pipe two is in micropore ceramic ball, the lateral wall of reaction tower is equipped with the outlet duct, outlet duct intercommunication clean water tank, the tip submergence of outlet duct is in water, water tank upper portion is equipped with the gas outlet. The spray header is arranged, so that the industrial waste gas to be treated can be subjected to desulfurization and denitrification treatment, the treatment fluid is fully contacted with the waste gas, the desulfurization and denitrification effect is improved, the treatment fluid is recycled, and resources can be saved.
But the filter screen in the filter box is easy to accumulate dust on the surface after long-time use, so that the gas passing efficiency is low, and the dust removal efficiency is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides industrial waste gas desulfurization and denitrification equipment. The automatic cleaning device has the advantages that the surface of the filter screen can be automatically cleaned, dust is prevented from blocking the filter screen, and the gas circulation speed is improved.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the industrial waste gas desulfurization and denitrification equipment comprises a reaction tower, wherein a connecting pipe is fixedly connected to the bottom of the reaction tower; the bottom of the connecting pipe is fixedly connected with a filter box; the bottom of the filter box is fixedly connected with an air inlet pipe; the inner wall of the filter box is fixedly connected with a filter screen; the air inlet pipe is provided with a cleaning mechanism;
the cleaning mechanism includes: a bracket; the bracket is fixedly connected to the inner wall of the air inlet pipe; the bottom of the bracket is rotationally connected with a rotating rod through a bearing; the bottom end of the rotating rod is fixedly connected with a fan blade; the top end of the rotating rod penetrates through the bracket and extends into the filter box; the extension end of the rotating rod is connected with a cleaning brush; get into the rose box through waste gas from the intake pipe to make waste gas drive the flabellum rotation, the flabellum drives the bull stick and rotates, and the bull stick drives clearance brush circular motion, thereby can clean the surface of filter screen voluntarily, avoid the dust to block up the filter screen, improved gas circulation speed.
Preferably, the left side of the reaction tower is fixedly connected with an air outlet pipe; one end of the air outlet pipe, which is far away from the reaction tower, is fixedly connected with a purification water tank, and the air outlet pipe extends into the purification water tank; the gas can be subjected to secondary adsorption purification through the purification liquid arranged in the purification water tank; an exhaust pipe is fixedly connected to the left side of the top of the purification water tank; a liquid adding port is arranged on the right side of the top of the purifying water tank; the cleaning water tank is provided with a scraping mechanism.
Preferably, the scraping mechanism includes: a fixing plate; the fixed plate is fixedly connected below the left side of the purification water tank; the fixing plate is L-shaped; an electric telescopic rod is fixedly arranged on the left inner wall of the fixed plate; the piston end of the electric telescopic rod extends to the inside of the purification water tank; the piston end of the electric telescopic rod is fixedly connected with a scraping plate; the electric telescopic rod is started to drive the scraping plate to move, so that the scraping plate scrapes the sludge deposited at the bottom of the purification water tank, the sludge is prevented from adhering to the bottom of the purification water tank, and the pollution discharge effect of the purification water tank is improved.
Preferably, the filter box is arranged in a cylindrical shape; an active carbon filter layer is arranged in the filter screen; the waste gas is adsorbed and filtered through a filter screen and an active carbon filter layer; the brush hair of the cleaning brush is attached to the surface of the filter screen.
Preferably, the scraping plates are arranged in a right-angle trapezoid shape; the bottom of the scraping plate is attached to the inner wall of the bottom of the purified water tank.
Preferably, a drain pipe is fixedly connected to the lower right side of the purification water tank and is communicated with the purification water tank; a control valve is arranged on the sewage drain pipe; the sludge in the purified water tank can be discharged from the sewage discharge pipe by opening the control valve.
(III) beneficial effects
Compared with the prior art, the utility model provides the industrial waste gas desulfurization and denitrification equipment, which has the following beneficial effects:
1. this industrial waste gas desulfurization denitration equipment gets into the rose box through waste gas from the intake pipe to make waste gas drive the flabellum rotatory, the flabellum drives the bull stick and rotates, and the bull stick drives clearance brush circular motion, thereby can clean the surface of filter screen voluntarily, avoid the dust to block up the filter screen, improved gas circulation speed.
2. This industrial waste gas SOx/NOx control equipment drives the scraper blade through starting electric telescopic handle and removes to make the scraper blade strike off the mud that purifying water tank bottom was deposited, avoid mud adhesion in purifying water tank's bottom, improved purifying water tank's blowdown effect.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the filter housing of the present utility model;
fig. 3 is a front cross-sectional view of the purge tank of the present utility model.
In the figure: 1. a reaction tower; 2. a connecting pipe; 3. a filter box; 4. an air inlet pipe; 5. a filter screen; 6. a cleaning mechanism; 61. a bracket; 62. a rotating rod; 63. a fan blade; 64. cleaning brushes; 7. purifying the water tank; 8. a scraping mechanism; 81. a fixing plate; 82. an electric telescopic rod; 83. a scraper; 9. a blow-down pipe; 10. and an air outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-3, the utility model provides an industrial waste gas desulfurization and denitrification device, which comprises a reaction tower 1, wherein a connecting pipe 2 is fixedly connected to the bottom of the reaction tower 1; the bottom of the connecting pipe 2 is fixedly connected with a filter box 3; the filter box 3 is arranged in a cylindrical shape; the bottom of the filter box 3 is fixedly connected with an air inlet pipe 4; the inner wall of the filter box 3 is fixedly connected with a filter screen 5; an active carbon filter layer is arranged in the filter screen 5; the waste gas is adsorbed and filtered through the filter screen 5 and the active carbon filter layer; the air inlet pipe 4 is provided with a cleaning mechanism 6; the cleaning mechanism 6 includes: a bracket 61; the bracket 61 is fixedly connected to the inner wall of the air inlet pipe 4; the bottom of the bracket 61 is rotatably connected with a rotating rod 62 through a bearing; the bottom end of the rotating rod 62 is fixedly connected with a fan blade 63; the top end of the rotating rod 62 penetrates through the bracket 61 and extends into the filter box 3; the extension end of the rotating rod 62 is fixedly connected with a cleaning brush 64; the brush hair of the cleaning brush 64 is attached to the surface of the filter screen 5; get into rose box 3 through waste gas from intake pipe 4 to make waste gas drive flabellum 63 rotatory, flabellum 63 drives bull stick 62 and rotates, and bull stick 62 drives cleaning brush 64 circular motion, thereby can clean filter screen 5's surface voluntarily, avoid the dust to block up filter screen 5, improved the gas circulation speed.
In this embodiment, get into rose box 3 through waste gas from intake pipe 4 to make waste gas drive flabellum 63 rotatory, flabellum 63 drive bull stick 62 rotates, bull stick 62 drive cleaning brush 64 circular motion, thereby can clean filter screen 5's surface voluntarily, avoid the dust to block up filter screen 5, improved the gas circulation speed.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the left side of the reaction tower 1 is fixedly connected with an air outlet pipe 10; one end of the air outlet pipe 10, which is far away from the reaction tower 1, is fixedly connected with a purification water tank 7, and the air outlet pipe 10 extends into the purification water tank 7; the gas can be subjected to secondary adsorption purification by the purification liquid arranged in the purification water tank 7; the left side of the top of the purification water tank 7 is fixedly connected with an exhaust pipe; a liquid adding port is arranged on the right side of the top of the purifying water tank 7; the cleaning water tank 7 is provided with a scraping mechanism 8; the scraping mechanism 8 includes: a fixing plate 81; the fixing plate 81 is fixedly connected to the lower left side of the purified water tank 7; the fixing plate 81 is arranged in an L shape; an electric telescopic rod 82 is fixedly arranged on the left inner wall of the fixed plate 81; the piston end of the electric telescopic rod 82 extends to the inside of the purge water tank 7; the piston end of the electric telescopic rod 82 is fixedly connected with a scraper 83; the scraping plate 83 is arranged in a right-angle trapezoid shape; the bottom of the scraper 83 is attached to the inner wall of the bottom of the purified water tank 7; the electric telescopic rod 82 is started to drive the scraping plate 83 to move, so that the scraping plate 83 scrapes the sludge deposited at the bottom of the purification water tank 7, the sludge is prevented from adhering to the bottom of the purification water tank 7, and the pollution discharge effect of the purification water tank 7 is improved; a drain pipe 9 is fixedly connected to the lower right side of the purification water tank 7 and is communicated with the purification water tank 7; a control valve is arranged on the blow-down pipe 9; the sludge in the clean water tank 7 can be discharged from the drain pipe 9 by opening the control valve.
In this embodiment, the electric telescopic rod 82 is started to drive the scraper 83 to move, so that the scraper 83 scrapes the sludge deposited at the bottom of the purification water tank 7, the sludge is prevented from adhering to the bottom of the purification water tank 7, and the pollution discharge effect of the purification water tank 7 is improved.
The working principle of the industrial waste gas desulfurization and denitrification equipment is specifically described below.
When the filter box is used, as shown in fig. 1-3, waste gas enters the filter box 3 from the air inlet pipe 4, so that the waste gas drives the fan blade 63 to rotate, the fan blade 63 drives the rotating rod 62 to rotate, the rotating rod 62 drives the cleaning brush 64 to circularly move, the surface of the filter screen 5 can be automatically cleaned, the scraper 83 is driven to move by starting the electric telescopic rod 82, the scraper 83 is enabled to scrape sludge deposited at the bottom of the purification water tank 7, the sludge is prevented from adhering to the bottom of the purification water tank 7, and the sludge in the purification water tank 7 can be discharged from the blow-down pipe 9 by opening the control valve.
Claims (6)
1. The utility model provides an industrial waste gas SOx/NOx control equipment, includes reaction tower (1), its characterized in that: the bottom of the reaction tower (1) is fixedly connected with a connecting pipe (2); the bottom of the connecting pipe (2) is fixedly connected with a filter box (3); the bottom of the filter box (3) is fixedly connected with an air inlet pipe (4); the inner wall of the filter box (3) is fixedly connected with a filter screen (5); the air inlet pipe (4) is provided with a cleaning mechanism (6);
the cleaning mechanism (6) comprises: a bracket (61); the bracket (61) is fixedly connected to the inner wall of the air inlet pipe (4); the bottom of the bracket (61) is rotatably connected with a rotating rod (62) through a bearing; the bottom end of the rotating rod (62) is fixedly connected with a fan blade (63); the top end of the rotating rod (62) penetrates through the bracket (61) and extends into the filter box (3); the extension end of the rotating rod (62) is fixedly connected with a cleaning brush (64).
2. An industrial waste gas desulfurization and denitrification device according to claim 1, wherein: the left side of the reaction tower (1) is fixedly connected with an air outlet pipe (10); one end of the air outlet pipe (10) far away from the reaction tower (1) is fixedly connected with a purification water tank (7), and the air outlet pipe (10) extends into the purification water tank (7); the cleaning water tank (7) is provided with a scraping mechanism (8).
3. An industrial waste gas desulfurization and denitrification device according to claim 2, wherein: the scraping mechanism (8) comprises: a fixing plate (81); the fixing plate (81) is fixedly connected below the left side of the purifying water tank (7); the fixing plate (81) is L-shaped; an electric telescopic rod (82) is fixedly arranged on the left inner wall of the fixed plate (81); the piston end of the electric telescopic rod (82) extends to the inside of the purifying water tank (7); the piston end of the electric telescopic rod (82) is fixedly connected with a scraper blade (83).
4. An industrial waste gas desulfurization and denitrification device according to claim 1, wherein: the filter box (3) is arranged in a cylindrical shape; an active carbon filter layer is arranged in the filter screen (5); the brush hair of the cleaning brush (64) is attached to the surface of the filter screen (5).
5. An industrial waste gas desulfurization and denitrification device according to claim 3, wherein: the scraping plate (83) is arranged in a right-angle trapezoid shape; the bottom of the scraping plate (83) is attached to the inner wall of the bottom of the purified water tank (7).
6. An industrial waste gas desulfurization and denitrification device according to claim 2, wherein: a drain pipe (9) is fixedly connected to the lower right side of the purification water tank (7), and is communicated with the purification water tank (7); and a control valve is arranged on the blow-down pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120832.4U CN220589328U (en) | 2023-08-08 | 2023-08-08 | Industrial waste gas desulfurization and denitrification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322120832.4U CN220589328U (en) | 2023-08-08 | 2023-08-08 | Industrial waste gas desulfurization and denitrification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589328U true CN220589328U (en) | 2024-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322120832.4U Active CN220589328U (en) | 2023-08-08 | 2023-08-08 | Industrial waste gas desulfurization and denitrification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119315168A (en) * | 2024-10-21 | 2025-01-14 | 安徽汉星能源有限公司 | A combined battery PACK box |
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2023
- 2023-08-08 CN CN202322120832.4U patent/CN220589328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119315168A (en) * | 2024-10-21 | 2025-01-14 | 安徽汉星能源有限公司 | A combined battery PACK box |
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