CN220003408U - Combined industrial waste gas treatment equipment - Google Patents
Combined industrial waste gas treatment equipment Download PDFInfo
- Publication number
- CN220003408U CN220003408U CN202321402216.1U CN202321402216U CN220003408U CN 220003408 U CN220003408 U CN 220003408U CN 202321402216 U CN202321402216 U CN 202321402216U CN 220003408 U CN220003408 U CN 220003408U
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- CN
- China
- Prior art keywords
- waste gas
- tower
- industrial waste
- pipe
- catalytic
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- 239000007789 gas Substances 0.000 title claims abstract description 63
- 239000002440 industrial waste Substances 0.000 title claims abstract description 61
- 239000007921 spray Substances 0.000 claims abstract description 43
- 230000003197 catalytic effect Effects 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 abstract description 15
- 238000003421 catalytic decomposition reaction Methods 0.000 abstract description 13
- 238000000889 atomisation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002912 waste gas Substances 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000001699 photocatalysis Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-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
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment and discloses combined industrial waste gas treatment equipment, wherein a spraying mechanism communicated with a water supply pipe is arranged in a tower pipe of a spraying tower, a filtering mechanism, guide blades and an exhaust fan are sequentially arranged in the tower pipe of a catalytic tower from bottom to top, and a plurality of groups of ultraviolet catalytic lamps are arranged between blades of the guide blades along the circumferential direction of the blades. According to the utility model, the spray mechanism which is arranged in a stepped spiral symmetry manner is utilized to spray the water mist in a stepped manner, so that the spray water mist can be sprayed out in a high-efficiency atomization state, the water mist can be kept in an upper-layer and lower-layer double-synchronous spraying state, and the water mist can be fully combined and settled with industrial waste gas, and the combination of the diversion blades with the spiral structure and the ultraviolet catalytic lamp can be utilized to perform spiral diversion type and catalytic decomposition work on the combined and settled industrial waste gas, so that the catalytic duration of the industrial waste gas is prolonged, and the omnibearing catalytic decomposition of the industrial waste gas is enhanced.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to combined industrial waste gas treatment equipment.
Background
Industrial waste gas refers to the general term of various pollutant-containing gases which are generated in the combustion and production process of fuel in factories and are discharged into the air, and the pollutant-containing gases comprise carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, smoke dust, productive dust and the like.
However, the existing spraying treatment equipment for industrial waste gas is characterized in that in the spraying sedimentation process of the industrial waste gas, most of sprayed water mist is positioned between the same horizontal planes, so that the combination duration of the industrial waste gas and the water mist is short, the spraying combination sedimentation efficiency is low, most of photocatalytic lamps are arranged in an array manner, and the industrial waste gas is easy to cause low catalytic decomposition effect of the industrial waste gas when flowing from the direction away from the photocatalytic lamps. Accordingly, a person skilled in the art provides a combined industrial waste gas treatment device to solve the problems set forth in the background art above.
Disclosure of Invention
The present utility model is directed to a combined industrial waste gas treatment device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined industrial waste gas treatment equipment comprises a spray tower and a catalytic tower, wherein the catalytic tower is arranged at the upper tower mouth end of the spray tower;
the bottom of the tower pipe of the spray tower is communicated with a flue gas pipe, the top of the tower pipe of the spray tower is communicated with a water supply pipe, and a spray mechanism communicated with the water supply pipe is arranged in the tower pipe of the spray tower;
the inside of the tower tube of the catalytic tower is provided with a filtering mechanism, guide blades and an exhaust fan from bottom to top in sequence, and a plurality of groups of ultraviolet catalytic lamps are arranged between blades of the guide blades along the circumferential direction of the blades.
As still further aspects of the utility model: the spraying mechanism comprises a diversion branch pipe, the drainage end of the diversion branch pipe is communicated with a diversion ring pipe, a plurality of groups of spraying pipes are arranged and communicated along the circumferential direction of the drainage end of the diversion ring pipe, and the drainage ends of the bottoms of the spraying pipes are all communicated with spraying heads.
As still further aspects of the utility model: the spray heads are arranged in a stepped spiral symmetry mode relative to the circle center of the diversion circular pipe.
As still further aspects of the utility model: and an overhaul pipe orifice is arranged at one side of the bottom of the tower pipe of the catalytic tower, which is right opposite to the filtering mechanism.
As still further aspects of the utility model: the filter mechanism comprises a supporting ring frame, a plurality of groups of partition plates are arranged in the ring frame of the supporting ring frame along the circumferential direction of the supporting ring frame, the bottom of the ring frame of the supporting ring frame is provided with a filter screen plate, and a plurality of groups of dry adsorption screen plates are filled above the filter screen plate right opposite to the partition plates.
As still further aspects of the utility model: the filter screen plate adopts a HEPA material component, and the dry adsorption screen plate adopts a polyurethane soft foam material component.
As still further aspects of the utility model: the guide blades are of a spiral structure, and a plurality of groups of ultraviolet catalytic lamps are annularly and symmetrically arranged relative to the axis of the guide blades.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the spraying mechanism which is arranged in a stepped spiral symmetry manner is utilized to spray the water mist in a stepped manner, so that the sprayed water mist can be sprayed in a high-efficiency atomization state, on one hand, the spraying range of the water mist can be increased, the water mist can be kept in an upper-layer and lower-layer double-synchronous spraying state, and can be fully combined and settled with industrial waste gas, on the other hand, the situation that water drops are formed by collision and combination between the spraying of the water mist can be avoided, and the atomization spraying combination state is improved.
2. According to the utility model, the filter mechanism is utilized to filter and dry the industrial waste gas after sedimentation and combination, and under the combination of the diversion blade with the spiral structure and the ultraviolet catalytic lamp, spiral diversion and catalytic decomposition work can be carried out on the combined and sedimentation industrial waste gas, so that on one hand, the catalytic duration of the industrial waste gas can be improved, the catalytic comprehensiveness can be ensured, on the other hand, the dead angle-free catalytic characteristic of the industrial waste gas can be improved, and the catalytic decomposition omnidirectionality of the industrial waste gas can be enhanced.
Drawings
FIG. 1 is a schematic view of a combined industrial waste gas treatment apparatus;
FIG. 2 is a schematic diagram of a spray tower in a combined industrial waste gas treatment apparatus;
FIG. 3 is a schematic view showing the structure of a catalytic tower in a combined industrial waste gas treatment apparatus;
FIG. 4 is a schematic view of a spray mechanism in a combined industrial waste gas treatment apparatus;
fig. 5 is a schematic structural view of a filtering mechanism in a combined industrial waste gas treatment apparatus.
In the figure: 1. a spray tower; 2. a flue pipe; 3. a water supply pipe; 4. a catalytic tower; 5. overhauling a pipe orifice; 6. a spraying mechanism; 61. a branch pipe; 62. a diversion ring pipe; 63. a shower pipe; 64. a spray header; 7. a filtering mechanism; 71. a support ring frame; 72. a partition plate; 73. a filter screen plate; 74. drying the adsorption net plate; 8. a deflector blade; 9. an ultraviolet catalytic lamp; 10. an exhaust fan.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a combined industrial waste gas treatment apparatus includes a spray tower 1 and a catalytic tower 4, the catalytic tower 4 is installed at an upper tower mouth end of the spray tower 1, a flue pipe 2 is communicated with a tower pipe bottom of the spray tower 1, a water supply pipe 3 is communicated with a tower pipe top of the spray tower 1, a spraying mechanism 6 communicated with the water supply pipe 3 is installed inside the tower pipe of the spray tower 1, the spraying mechanism 6 includes a split-flow branch pipe 61, a drainage end of the split-flow branch pipe 61 is communicated with a diversion ring pipe 62, a plurality of groups of spray pipes 63 are arranged and communicated with a bottom drainage end of the diversion ring pipe 62 along a circumferential direction thereof, the plurality of groups of spray heads 64 are all communicated with a bottom drainage end of the spray pipe 63, and are in a stepwise spiral symmetrical arrangement with respect to a circle center of the diversion ring pipe 62, when the industrial waste gas is treated by the treatment apparatus, the industrial waste gas is conveyed into the spray tower 1 by the air pump apparatus through the flue pipe 2 in a positive pressure, and meanwhile clean water is conveyed into the spraying mechanism 6 through the water supply pipe 3 by the water pump apparatus, and then the clean water is sprayed into the diversion ring pipe 6 under the diversion of the split-flow branch pipe 61, the diversion ring pipe, the drainage end of the diversion branch pipe 61, the drainage end of the diversion ring pipe 62 is communicated with the diversion ring pipe 62, the water spray pipe is communicated with the diversion ring pipe, the diversion ring pipe 62, the plurality of the spray pipe is formed, and the spray heads are formed, and the spray mist is in a combination of the spray and the spray mist on the two-shaped layer, and the spray condition is sufficiently, and the spray condition is formed.
The inside filter mechanism 7, the water conservancy diversion paddle 8, the air discharge fan 10 of installing in proper order of tower pipe of catalytic tower 4 from bottom to top, filter mechanism 7 includes supporting ring frame 71, the ring frame inside of supporting ring frame 71 is arranged along its circumference and is provided with multiunit division board 72, and the filter screen plate 73 is installed to the ring frame bottom of supporting ring frame 71, the multiunit is just to packing the dry adsorption otter board 74 in the top of filter screen plate 73 between the multicomponent division board 72, the filter screen plate 73 adopts HEPA material component, dry adsorption otter board 74 adopts polyurethane soft foam material component, in the treatment process of utilizing treatment facility to carry out industrial waste gas, the industrial waste gas after the atomizing combines keeps upwards circulation state under the suction of air discharge fan 10, then when industrial waste gas circulated to catalytic tower 4 inside, filter the filter screen plate 73 filters the isolation to the tiny particle dust impurity in the industrial waste gas, dry adsorption otter board 74 filters the aqueous vapor in the industrial waste gas, make industrial waste gas keep clean state and carry out catalytic decomposition.
The mouth of pipe 5 is just being installed to one side of filtering mechanism 7 to the tower pipe bottom of catalytic tower 4, is utilizing filtering mechanism 7 to carry out filtration drying process to the industrial waste gas after atomizing, through seting up at filtering mechanism 7 one side and overhauling mouth of pipe 5, can be convenient for the staff to carry out periodic replacement to the dry adsorption otter board 74 in the filtering mechanism 7, makes it keep the efficient dry adsorption state, is convenient for carry out periodic cleaning work to the filter otter board 73 simultaneously, avoids dust to block up filter otter board 73 in the industrial waste gas.
The blades of the guide blades 8 are circumferentially provided with a plurality of groups of ultraviolet catalytic lamps 9, the guide blades 8 are of a spiral structure, the ultraviolet catalytic lamps 9 are annularly and symmetrically arranged relative to the axis of the guide blades 8, when industrial waste gas is treated by using treatment equipment, the guide blades 8 with the spiral structure conduct spiral guide on the industrial waste gas when the industrial waste gas circulates in the catalytic tower 4, on one hand, the catalytic duration of the industrial waste gas is prolonged, on the other hand, the industrial waste gas is fully and comprehensively catalyzed and combined with the ultraviolet catalytic lamps 9 during spiral circulation, and the industrial waste gas is subjected to omnibearing photocatalytic decomposition by using the ultraviolet catalytic lamps 9.
The working principle of the utility model is as follows: when the treatment equipment is used for treating the industrial waste gas, the air pump equipment is used for conveying the industrial waste gas into the spray tower 1 through the positive pressure of the smoke pipe 2, meanwhile, the water pump equipment is used for conveying clean water into the spray mechanism 6 through the water supply pipe 3, then the clean water is conveyed into the plurality of groups of spray headers 64 which are arranged in a stepped spiral symmetry mode through the spray pipes 63 under the flow guide of the flow guide ring pipes 62, atomized clean water is sprayed out in the form of upper layers and lower layers by the stepped arrangement of the plurality of groups of spray headers 64, the water mist is kept in a double-synchronous spraying state of the upper layers and the lower layers, the water mist and the industrial waste gas are kept in a sufficient combined sedimentation state, the atomized and combined industrial waste gas is sucked by the exhaust fan 10, then the small particle dust impurities in the industrial waste gas are filtered and isolated by the filter screen 73 when the industrial waste gas flows into the catalytic tower 4, the industrial waste gas is catalytically decomposed in the clean state by the dry adsorption screen 74, and then the industrial waste gas is spirally guided by the guide blades 8 of the spiral structure when the industrial waste gas circulates in the catalytic tower 4, on the one hand, the ultraviolet catalytic decomposition process is carried out by the ultraviolet catalytic decomposition lamp is carried out in the full combination of the ultraviolet catalytic decomposition process of the ultraviolet catalytic decomposition lamp 9, and the full combination of the ultraviolet catalytic decomposition process is completed on the top of the ultraviolet catalytic decomposition lamp on the whole surface of the ultraviolet catalytic decomposition lamp, and the full combination is completed.
Claims (7)
1. The combined industrial waste gas treatment equipment comprises a spray tower (1) and a catalytic tower (4), and is characterized in that the catalytic tower (4) is arranged at the upper tower mouth end of the spray tower (1);
the bottom of the tower pipe of the spray tower (1) is communicated with a flue gas pipe (2), the top of the tower pipe of the spray tower (1) is communicated with a water supply pipe (3), and a spray mechanism (6) communicated with the water supply pipe (3) is arranged in the tower pipe of the spray tower (1);
the inside of the tower tube of the catalytic tower (4) is provided with a filtering mechanism (7), guide blades (8) and an exhaust fan (10) from bottom to top in sequence, and a plurality of groups of ultraviolet catalytic lamps (9) are arranged between the blades of the guide blades (8) along the circumferential direction.
2. A combined industrial waste gas treatment device according to claim 1, characterized in that the spraying mechanism (6) comprises a diversion branch pipe (61), the drainage end of the diversion branch pipe (61) is communicated with a diversion ring pipe (62), the bottom drainage end of the diversion ring pipe (62) is circumferentially distributed and communicated with a plurality of groups of spraying pipes (63), and the bottom drainage ends of the spraying pipes (63) are all communicated with a spraying head (64).
3. A combined industrial waste gas treatment device according to claim 2, characterized in that the groups of shower heads (64) are arranged in stepwise spiral symmetry with respect to the centre of the flow guiding collar (62).
4. A combined industrial waste gas treatment device according to claim 1, characterized in that the bottom of the tower tube of the catalytic tower (4) is provided with an access nozzle (5) on the side facing the filter means (7).
5. A combined industrial waste gas treatment device according to claim 1, characterized in that the filtering mechanism (7) comprises a supporting ring frame (71), a plurality of groups of partition plates (72) are arranged in the ring frame of the supporting ring frame (71) along the circumferential direction of the supporting ring frame, the bottom of the ring frame of the supporting ring frame (71) is provided with a filter screen plate (73), and a plurality of groups of drying adsorption screen plates (74) are filled between the partition plates (72) and are opposite to the upper parts of the filter screen plate (73).
6. A combined industrial waste gas treatment device according to claim 5, characterized in that the filter screen (73) is made of HEPA material, and the dry adsorption screen (74) is made of polyurethane soft foam material.
7. The combined industrial waste gas treatment device according to claim 1, wherein the guide blades (8) are of a spiral structure, and a plurality of groups of ultraviolet catalytic lamps (9) are annularly and symmetrically arranged relative to the axis of the guide blades (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402216.1U CN220003408U (en) | 2023-06-05 | 2023-06-05 | Combined industrial waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321402216.1U CN220003408U (en) | 2023-06-05 | 2023-06-05 | Combined industrial waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003408U true CN220003408U (en) | 2023-11-14 |
Family
ID=88670945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321402216.1U Active CN220003408U (en) | 2023-06-05 | 2023-06-05 | Combined industrial waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003408U (en) |
-
2023
- 2023-06-05 CN CN202321402216.1U patent/CN220003408U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |