CN211513952U - Combined waste gas purifying device - Google Patents
Combined waste gas purifying device Download PDFInfo
- Publication number
- CN211513952U CN211513952U CN201922387218.8U CN201922387218U CN211513952U CN 211513952 U CN211513952 U CN 211513952U CN 201922387218 U CN201922387218 U CN 201922387218U CN 211513952 U CN211513952 U CN 211513952U
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- China
- Prior art keywords
- waste gas
- purification device
- gas purification
- alkali liquor
- alkali
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- 239000002912 waste gas Substances 0.000 title claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000003513 alkali Substances 0.000 claims abstract description 69
- 238000001179 sorption measurement Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 27
- 238000000746 purification Methods 0.000 claims abstract description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 19
- 239000001301 oxygen Substances 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 15
- 239000000126 substance Substances 0.000 description 13
- 239000002245 particle Substances 0.000 description 9
- 230000007774 longterm Effects 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 229920000592 inorganic polymer Polymers 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a waste gas purification device, especially a modular waste gas purification device. The ultraviolet light oxygen purification device comprises a bag-type dust remover, an ultraviolet light oxygen purifier, an active carbon adsorption tower, a centrifugal fan and an exhaust tail pipe which are sequentially connected through pipelines, wherein an alkali liquor cleaning box is connected between the ultraviolet light oxygen purifier and the active carbon adsorption tower through a pipeline, and alkali liquor is arranged in the alkali liquor cleaning box. It can remove dust and purify effectively to the dirty gas that is mingled with the peculiar smell to improve waste gas exhaust's clean degree.
Description
Technical Field
The utility model relates to a waste gas purification device, especially a modular waste gas purification device.
Background
The industrial waste gas is possibly mixed with peculiar smell which needs to be adsorbed and purified by an activated carbon adsorption device, most of larger organic molecules, aromatic compounds, halogenated alkyne and the like contained in the peculiar smell gas can be firmly adsorbed on the surface of the activated carbon or in gaps, but the industrial waste gas possibly contains a certain amount of foreign dust, and if the foreign dust is not removed and directly enters the adsorption device, the activated carbon activated surface granular substances are easily occupied, so that the adsorption effect is seriously influenced, the system resistance is increased, the ventilation effect is influenced, and even potential safety hazards are caused to the system. Frequent replacement of the activated carbon will cause significant expense and loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modular exhaust gas purification device can remove dust effectively and purify the dirty gas that is mingled with the peculiar smell to improve exhaust gas exhaust's clean degree.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a modular exhaust gas purification device, includes sack cleaner, UV light oxygen clarifier, active carbon adsorption tower, centrifugal fan and tail pipe that the pipeline connects in order, it washs the case still to have alkali lye through the pipe connection between UV light oxygen clarifier and active carbon adsorption tower, alkali lye washs the incasement and is provided with alkali lye.
Aforementioned combination formula exhaust gas purification device, still be provided with water pump, shower and the shower head of connecting in order in the alkali lye washs the case, the bottom that the case was washd to alkali lye is provided with the blow off pipe, be provided with the valve on the blow off pipe, the shower head sets up in the top that the case was washd to alkali lye.
In the combined waste gas purification device, the alkali liquor cleaning box where the sewage discharge pipe is located is provided with the dust filter screen.
In the combined waste gas purification device, the bottom of the alkali liquor cleaning box is also provided with a stirrer.
In the combined type exhaust gas purification device, the activated carbon adsorption tower is provided with the vibrating machine.
In the combined waste gas purifying device, the alkali liquor cleaning box and the spray pipe are made of stainless steel.
Compared with the prior art, the utility model discloses an useful part lies in:
1) the utility model provides a combined waste gas purification device, which can effectively remove and purify the dust-containing gas mixed with peculiar smell, thereby improving the cleanness degree of the waste gas exhaust;
2) the bag-type dust collector is arranged in front of the activated carbon adsorption tower as a pretreatment process, so that large-particle substances in waste gas are efficiently removed, the surface blockage of the activated carbon by the large-particle substances is reduced, and the long-term effective adsorption of the activated carbon is facilitated;
3) by arranging the UV light oxygen purifier between the activated carbon adsorption tower and the bag-type dust collector, the special high-energy high-ozone UV light beam is adopted by the UV light oxygen purifier to irradiate malodorous gas, so that organic or inorganic polymer malodorous compound molecular chains are degraded and converted into low molecular compounds such as CO2 and H2O under the irradiation of the high-energy UV light beam, the surface blockage of large granular substances to the activated carbon is further reduced, and the long-term effective adsorption of the activated carbon is facilitated;
4) an alkali liquor cleaning box is connected between the UV light oxygen purifier and the active carbon adsorption tower through a pipeline, and alkali liquor is arranged in the alkali liquor cleaning box, and as particulate matters mixed in industrial flue gas are generally generated through combustion and are acidic, the alkaline liquor in the alkali liquor cleaning box can neutralize acidic substances in waste gas, partial odor can be effectively removed, and the alkali liquor can be used for attaching and settling particles in the waste gas;
5) the pretreated waste gas uniformly passes through the overflowing section of the granular carbon layer in the granular carbon adsorption tank, and physical adsorption (also called Van der Waals adsorption) is generated under the action of the intermolecular attraction between the surface of the granular carbon and the organic waste gas through certain retention time, so that the organic components in the waste gas are adsorbed on the surface of the gap of the activated carbon, and the waste gas is purified;
6) the water pump, the spray pipe and the spray head are arranged in the alkali liquor cleaning box, so that the spray head can continuously spray atomized alkali liquor, part of smell can be effectively removed, and particles in waste gas are attached and settled;
7) the alkali liquor cleaning box where the drain pipe is located is provided with the dust filtering net cover, so that settled dust cannot directly block the drain pipe, and the drain pipe is convenient to effectively use for a long time;
8) the stirrer is arranged at the bottom of the alkali liquor cleaning box and consists of the motor and the impeller, so that dust in the alkali liquor cleaning box cannot be settled and accumulated and cannot be discharged;
9) the vibrating machine is arranged at the position of the activated carbon adsorption tower, so that the granular substances blocking the activated carbon can be conveniently vibrated to fall into the ash bucket below;
10) the alkali resistance is increased by setting the material of the alkali liquor cleaning box and the spraying pipe into stainless steel, wherein the alkali liquor can be selectively used weak alkali such as sodium bicarbonate solution.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure of the lye cleaning tanks.
The meaning of the reference numerals: 1. a bag-type dust collector; 2. a UV light oxygen purifier; 3. an activated carbon adsorption tower; 4. a tail pipe; 5. a centrifugal fan; 6. an alkali liquor cleaning box; 7. a water pump; 8. a shower pipe; 9. a shower head; 10. a blow-off pipe; 11. a valve; 12. a dust filtering screen cover; 13. a stirrer; 14. a vibrator.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Detailed Description
The embodiment of the utility model provides a: the utility model provides a modular exhaust gas purification device, constitutes as shown in figure 1 and figure 2, includes sack cleaner 1, UV light oxygen clarifier 2, activated carbon adsorption tower 3, centrifugal fan 5 and tail pipe 4 that connect in order through the pipeline, it has alkali lye to wash case 6 still to manage the pipe connection between UV light oxygen clarifier 2 and activated carbon adsorption tower 3, alkali lye is provided with alkali lye in washing case 6.
The bag-type dust collector 1 is arranged in front of the activated carbon adsorption tower 3 to serve as a pretreatment process, so that large-particle substances in waste gas are efficiently removed, the surface blockage of the activated carbon by the large-particle substances is reduced, and the long-term effective adsorption of the activated carbon is facilitated; by arranging the UV light oxygen purifier 2 between the activated carbon adsorption tower 3 and the bag-type dust collector 1, the special high-energy high-ozone UV light beam is adopted to irradiate malodorous gas through the UV light oxygen purifier 2, so that organic or inorganic polymer malodorous compound molecular chains are degraded and converted into low molecular compounds such as CO2 and H2O under the irradiation of the high-energy UV light beam, the surface blockage of large granular substances to the activated carbon is further reduced, and the long-term effective adsorption of the activated carbon is facilitated; an alkali liquor cleaning box 6 is connected between the UV light oxygen purifier 2 and the activated carbon adsorption tower 3 through a pipeline, alkali liquor is arranged in the alkali liquor cleaning box 6, and as particulate matters mixed in industrial flue gas are generally generated through combustion and are acidic, the acidic matters in the waste gas can be neutralized through the alkali liquor in the alkali liquor cleaning box 6, partial odor can be effectively removed, and the alkali liquor can be used for attaching and settling particles in the waste gas; through the uniform flow cross section that passes through the granule charcoal layer in the granule charcoal adsorption jar of waste gas through the preliminary treatment, through certain dwell time, because the effect of the intermolecular mutual attraction between granule charcoal surface and organic waste gas produces physical adsorption (also called van der Waals' adsorption), thereby adsorb the organic component in the waste gas on the clearance surface of active carbon, thereby make waste gas obtain purifying.
Modular exhaust gas purification device, see figure 2 in detail, still be provided with water pump 7, shower 8 and the shower head 9 that connect in order in the alkali lye washs case 6, the bottom that the alkali lye washs case 6 is provided with blow off pipe 10, be provided with valve 11 on the blow off pipe 10, shower head 9 sets up in the top that the case 6 was washd to alkali lye, through set up water pump 7, shower 8 and shower head 9 in alkali lye washs case 6 to make shower head 9 can continuously spray atomizing alkali lye, to effectively cleaing away partial smell, and adhere to the granule in the waste gas and subside.
Modular exhaust gas purification device, the alkali lye of blow off pipe 10 place washs case 6 department and is provided with dust filter screen 12, washs case 6 department through the alkali lye to blow off pipe 10 place and sets up dust filter screen 12 for the dust that subsides can not directly block up blow off pipe 10, the long-term effective use of blow off pipe 10 of being convenient for.
Modular exhaust gas purification device, alkali lye washs case 6 bottom still is provided with agitator 13, through setting up agitator 13 in the bottom that alkali lye washs case 6, agitator 13 passes through the motor and the impeller is constituteed to make the dust that alkali lye washs in the case 6 can not take place to subside and pile up the condition that can not discharge.
Modular exhaust gas purification device, 3 departments of active carbon adsorption tower are provided with bobbing machine 14, through set up bobbing machine 14 in 3 departments of active carbon adsorption tower to be convenient for make it drop in the ash bucket of below through the vibration with the particulate matter that blocks up the active carbon.
Modular exhaust gas purification device, the material that case 6 and shower 8 were washd to alkali lye is the stainless steel, sets up to the stainless steel through the material that washs case 6 and shower 8 with alkali lye to increase alkali-fast, wherein alkali lye alternative use weak base, like sodium bicarbonate solution etc..
The utility model discloses a theory of operation:
supplementary or explanatory contents including working processes (or working principles, using methods), and (r X, Y, Z) A, B, C are organically assembled into a combined exhaust gas purification device, so that dust-containing gas with peculiar smell can be effectively removed and purified, and the cleanness of exhaust gas can be improved. The bag-type dust collector 1 is arranged in front of the activated carbon adsorption tower 3 to be used as a pretreatment process, so that large granular substances in waste gas are efficiently removed, the surface blockage of the activated carbon by the large granular substances is reduced, and the long-term effective adsorption of the activated carbon is facilitated; by arranging the UV light oxygen purifier 2 between the activated carbon adsorption tower 3 and the bag-type dust collector 1, the special high-energy high-ozone UV light beam is adopted to irradiate malodorous gas through the UV light oxygen purifier 2, so that organic or inorganic polymer malodorous compound molecular chains are degraded and converted into low molecular compounds such as CO2 and H2O under the irradiation of the high-energy UV light beam, the surface blockage of large granular substances to the activated carbon is further reduced, and the long-term effective adsorption of the activated carbon is facilitated; an alkali liquor cleaning box 6 is connected between the UV light oxygen purifier 2 and the activated carbon adsorption tower 3 through a pipeline, alkali liquor is arranged in the alkali liquor cleaning box 6, and as particulate matters mixed in industrial flue gas are generally generated through combustion and are acidic, the acidic matters in the waste gas can be neutralized through the alkali liquor in the alkali liquor cleaning box 6, partial odor can be effectively removed, and the alkali liquor can be used for attaching and settling particles in the waste gas; the pretreated waste gas uniformly passes through the overflowing section of the granular carbon layer in the granular carbon adsorption tank, and physical adsorption (also called Van der Waals adsorption) is generated under the action of the intermolecular attraction between the surface of the granular carbon and the organic waste gas through certain retention time, so that the organic components in the waste gas are adsorbed on the surface of the gap of the activated carbon, and the waste gas is purified; the water pump 7, the spray pipe 8 and the spray head 9 are arranged in the alkali liquor cleaning box 6, so that the spray head 9 can continuously spray atomized alkali liquor, effectively remove partial smell and carry out attached sedimentation on particles in waste gas; the dust filter screen 12 is arranged at the alkali liquor cleaning box 6 where the drain pipe 10 is positioned, so that settled dust cannot directly block the drain pipe 10, and the drain pipe 10 can be effectively used for a long time; the stirrer 13 is arranged at the bottom of the alkali liquor cleaning box 6, and the stirrer 13 consists of a motor and an impeller, so that the dust in the alkali liquor cleaning box 6 cannot be settled and accumulated and cannot be discharged; the vibrating machine 14 is arranged at the position of the activated carbon adsorption tower 3, so that the granular substances blocking the activated carbon can be conveniently dropped into an ash bucket below through vibration; set up to stainless steel through the material with alkali lye washing case 6 and shower 8 to increase alkali-resistance, wherein alkali lye alternative use weak base, such as sodium bicarbonate solution etc..
Claims (6)
1. The utility model provides a modular exhaust gas purification device, its characterized in that includes sack cleaner (1), UV light oxygen clarifier (2), activated carbon adsorption tower (3), centrifugal fan (5) and tail pipe (4) that connect in order through the pipeline, it washs case (6) still to have alkali lye through the pipe connection between UV light oxygen clarifier (2) and activated carbon adsorption tower (3), be provided with alkali lye in alkali lye washs case (6).
2. The combined type waste gas purification device as claimed in claim 1, wherein a water pump (7), a spray pipe (8) and a spray head (9) are further arranged in the alkali liquor cleaning tank (6) and are connected in sequence, a drain pipe (10) is arranged at the bottom of the alkali liquor cleaning tank (6), a valve (11) is arranged on the drain pipe (10), and the spray head (9) is arranged at the top of the alkali liquor cleaning tank (6).
3. The combined waste gas purification device as claimed in claim 2, wherein a dust screen (12) is arranged at the lye cleaning tank (6) where the blow-off pipe (10) is located.
4. The combined waste gas purification device according to claim 3, characterized in that the bottom of the lye cleaning tank (6) is also provided with a stirrer (13).
5. The combined exhaust gas purification device according to claim 4, wherein a vibrator (14) is provided at the activated carbon adsorption tower (3).
6. The combined waste gas purification device according to claim 5, wherein the material of the alkali cleaning tank (6) and the spray pipe (8) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387218.8U CN211513952U (en) | 2019-12-26 | 2019-12-26 | Combined waste gas purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387218.8U CN211513952U (en) | 2019-12-26 | 2019-12-26 | Combined waste gas purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513952U true CN211513952U (en) | 2020-09-18 |
Family
ID=72466947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922387218.8U Active CN211513952U (en) | 2019-12-26 | 2019-12-26 | Combined waste gas purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211513952U (en) |
-
2019
- 2019-12-26 CN CN201922387218.8U patent/CN211513952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: Room 429, Building 39, No. 369 Lushan Road, Suzhou High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: China Carbon Environmental Technology (Suzhou) Co.,Ltd. Address before: Room 549, Building 21, No. 369 Lushan Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee before: Suzhou hande Environmental Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |