CN213221665U - Waste incineration flue gas purification device - Google Patents
Waste incineration flue gas purification device Download PDFInfo
- Publication number
- CN213221665U CN213221665U CN202022006440.1U CN202022006440U CN213221665U CN 213221665 U CN213221665 U CN 213221665U CN 202022006440 U CN202022006440 U CN 202022006440U CN 213221665 U CN213221665 U CN 213221665U
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- China
- Prior art keywords
- fixedly connected
- device main
- gas
- flue gas
- waste incineration
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000746 purification Methods 0.000 title claims abstract description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000003546 flue gas Substances 0.000 title claims abstract description 18
- 238000004056 waste incineration Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 13
- 230000023556 desulfurization Effects 0.000 claims abstract description 13
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 28
- 239000002912 waste gas Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 10
- 230000015843 photosynthesis, light reaction Effects 0.000 description 9
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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- 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
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste incineration flue gas purification device, the device comprises a device main body, fixedly connected with active carbon adsorption layer on the inner wall of device main part top, active carbon adsorption layer bottom is provided with UV photodissociation air purifier, UV photodissociation air purifier bottom is provided with nanometer catalysis net, nanometer catalysis net bottom is provided with the desulfurization dust remover, desulfurization dust remover bottom is provided with plasma purifier, the outside telescopic connection all around of intake pipe has the cooling tube. The utility model discloses in, through active carbon adsorption, UV photodissociation air purifier, nanometer catalysis, plasma purifier and desulfurization dust remover, can carry out multistep purification to the waste gas that burns the production, make purifying effect more abundant, reduced the pollution to the nature, accord with the environmental protection theory of green emission, the air pump will be for the gas up to standard take out the second gas-supply pipe and purify once more, guarantee that the gas after the purification accords with emission standard completely, be worth wideling popularize.
Description
Technical Field
The utility model relates to a msw incineration handles the field, especially relates to a msw incineration flue gas purification device.
Background
The waste incineration is a relatively old traditional method for treating the waste, and has the advantages of obvious reduction effect, land saving, elimination of various pathogens and conversion of toxic and harmful substances into harmless substances, so the waste incineration method becomes one of the main methods for treating the urban waste.
Waste gas that produces after the msw incineration need can discharge after handling, prevents that heavy metal, organic class pollutant etc. from discharging into the environment medium once more, and ordinary gas purification device often just discharges through simple filtration, and the exhaust-gas treatment effect is not good, and the waste gas of emission is still harmful, and impurity is more in the waste gas moreover, air pollution and serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste incineration flue gas purification device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste incineration flue gas purification device comprises a device main body, wherein an active carbon adsorption layer is fixedly connected to the inner wall of the top end of the device main body, a UV photolysis air purifier is arranged at the bottom of the active carbon adsorption layer, a specially-made high-energy high-ozone UV ultraviolet lamp is arranged in the UV photolysis air purifier, a nano catalysis net is arranged at the bottom of the UV photolysis air purifier, a desulfurization dust remover is arranged at the bottom of the nano catalysis net, a plasma purifier is arranged at the bottom of the desulfurization dust remover, an inner cavity is formed in the bottom of the plasma purifier and is fixedly connected to the inner wall of the bottom of the device main body, an air inlet pipe penetrates through the top of the device main body and is fixedly connected with a horizontally-arranged first air conveying pipe, a cooling box is fixedly connected to the outer wall of one side of the top of the device main body, and cooling liquid is, the outside telescopic connection all around of intake pipe has the cooling tube, the both ends of cooling tube run through and fixedly connected with cooler bin one side about and the cooling tube in the middle of be the spiral.
As a further description of the above technical solution:
the device comprises a device body and a cavity, wherein the device body is arranged in the cavity, one side of the cavity penetrates through the device body and is fixedly connected with a second gas pipe, the second gas pipe is L-shaped, and the top end of the second gas pipe penetrates through and is fixedly connected with a first gas pipe.
As a further description of the above technical solution:
and one side of the bottom in the inner cavity is fixedly connected with an air quality sensor.
As a further description of the above technical solution:
an air pump is fixedly connected to the bottom end inside the inner cavity.
As a further description of the above technical solution:
and one side of the bottom end in the inner cavity is fixedly connected with a controller.
As a further description of the above technical solution:
the outer wall of one side of the device main body, which is opposite to the second gas transmission pipe, is penetrated and fixedly connected with a gas outlet.
As a further description of the above technical solution:
the inner wall of the periphery inside the device main body is provided with an anticorrosive coating.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first through active carbon adsorption, UV photodissociation air purifier, nanometer catalysis, plasma purifier and desulfurization dust remover, can carry out multistep purification to the waste gas that burns the production, make purifying effect more abundant, reduced the pollution to the nature, accord with the environmental protection theory of green emission.
2. The utility model discloses in, whether the gas quality that air quality sensor detectable purification was accomplished is up to standard, if do not then take out gas through the air pump and purify the second gas-supply pipe once more, guarantee that the gas after the purification accords with emission standard completely, cooler bin and cooling tube can circulate the cooling to the gas of entering device main part, and the protection device internals does not receive the high temperature harm, is worth wideling popularize.
Drawings
FIG. 1 is a front view of a waste incineration flue gas purification device provided by the present invention;
FIG. 2 is a left side view of a waste incineration flue gas purification device provided by the present invention;
fig. 3 is a right side view of the waste incineration flue gas purification device provided by the utility model.
Illustration of the drawings:
1. a device main body; 2. an activated carbon adsorption layer; 3. a UV photolysis air purifier; 4. a nanocatalysis network; 5. a plasma purifier; 6. a desulfurizing dust collector; 7. an inner cavity; 8. a second gas delivery pipe; 9. an air quality sensor; 10. an air pump; 11. a controller; 12. an air outlet; 13. a cooling tank; 14. a cooling tube; 15. an air inlet pipe; 16. a first gas delivery pipe; 17. and (4) an anticorrosive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a waste incineration flue gas purification device comprises a device body 1, wherein an active carbon adsorption layer 2 is fixedly connected to the inner wall of the top end of the device body 1, firstly, impurities with large volume in gas can be adsorbed by the active carbon adsorption layer 2, heavy metal substances can be adsorbed by the active carbon adsorption layer 2, a UV photolysis air purifier 3 is arranged at the bottom of the active carbon adsorption layer 2, a specially-made high-energy high-ozone UV ultraviolet lamp is arranged in the UV photolysis air purifier 3, then, the UV photolysis air purifier 3 can irradiate a specially-made high-energy high-ozone UV ultraviolet beam to crack chemical substance molecular bonds in waste gas, so that pollutant molecules in a free state and ozone are combined into a compound with small oxidized molecules, which is harmless or low-harmful, a nano catalytic net 4 is arranged at the bottom of the UV photolysis air purifier 3, then, the waste gas enters the nano catalytic net 4, so that the cracked chemical substances in, degrading and converting the waste gas into low molecular compounds, a desulfurization dust collector 6 is arranged at the bottom of the nano catalytic net 4, the waste gas passes through the desulfurization dust collector 6 to remove sulfur dioxide and other impurities in the discharged flue gas, a plasma purifier 5 is arranged at the bottom of the desulfurization dust collector 6, the plasma purifier 5 can purify the waste gas again, multi-step purification treatment is carried out on the waste gas generated by burning, the purification effect is more sufficient, the pollution to the nature is reduced, the environment-friendly concept of green emission is met, an inner cavity 7 is arranged at the bottom of the desulfurization dust collector 6 and is fixedly connected on the inner wall of the bottom of the device main body 1, an air inlet pipe 15 penetrates through and is fixedly connected with the top of the device main body 1, a first air pipe 16 which is horizontally arranged is fixedly connected with the top end of the air inlet pipe 15, a cooling box 13 is fixedly connected on the, the outside telescopic connection all around of intake pipe 15 has cooling tube 14, the both ends of cooling tube 14 run through and fixedly connected with cooler bin 13 one side about and for the spiral in the middle of the cooling tube 14, burn the waste gas that produces and get into intake pipe 15 through first gas-supply pipe 16, the coolant liquid in the water tank 13 is cooled down for gas through cooling tube 14, the circulative cooling can be realized to fixed connection about both ends of cooling tube 14 and cooler bin 13 one side, the protection device internals does not receive high temperature damage.
One side of the inner cavity 7 penetrates through the device main body 1 and is fixedly connected with a second air pipe 8, the second air pipe 8 is L-shaped, the top end of the second air pipe 8 penetrates through and is fixedly connected with a first air pipe 16, one side of the bottom in the inner cavity 7 is fixedly connected with an air quality sensor 9, the bottom in the inner cavity 7 is fixedly connected with an air pump 10, the air quality sensor 9 can detect whether the quality of the purified gas reaches the standard or not, if not, the gas is pumped into the second air pipe 8 through the air pump 10 for purification again, the purified gas completely meets the emission standard, one side of the bottom in the inner cavity 7 is fixedly connected with a controller 11, an air outlet 12 penetrates through and is fixedly connected onto the outer wall of one side of the device main body 1 opposite to the second air pipe 8, the inner wall of the periphery in the device main body 1 is provided with an anticorrosive layer 17, and the anticorrosive, the acidic substances and heavy metal substances in the gas are prevented from corroding the device body 1 and affecting the use.
The working principle is as follows: waste gas generated by incineration enters an air inlet pipe 15 through a first air delivery pipe 16, cooling liquid in a water tank 13 cools the gas through a cooling pipe 14, two ends of the cooling pipe 14 are vertically and fixedly connected with one side of the cooling tank 13 to realize circulating cooling, the waste gas enters the device main body 1 from the air inlet 15, firstly, impurities with larger volume in the gas can be adsorbed by an active carbon adsorption layer 2, heavy metal substances can be adsorbed by the active carbon adsorption layer, then, a special high-energy high-ozone UV light beam can be irradiated by a UV photolysis air purifier 3, chemical substance molecular bonds in the waste gas are cracked, pollutant molecules in a free state and ozone are oxidized and combined into small-molecule harmless or low-harm compounds, then, the waste gas enters a nano catalytic net 4, the cracked chemical substances in the waste gas and the ozone are subjected to oxidation-reduction reaction and are degraded and converted into low-molecule compounds, the waste gas passes through a desulfurization dust remover 6, sulfur dioxide, plasma purifier 5 can purify waste gas once more, carry out multistep purification treatment to the waste gas that burns the production, it is more abundant to make purifying effect, whether the gas quality that air quality sensor 9 detectable purification was accomplished is up to standard, if not then purify gas through air pump 10 with gas suction second gas-supply pipe 8 once more, guarantee that the gas after the purification accords with emission standard completely, anticorrosive coating 17 can play the guard action to device main part 1, prevent that gaseous acidic material and heavy metal thing from corroding device main part 1 and influencing the use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a waste incineration flue gas purification device, includes device main part (1), its characterized in that: fixedly connected with active carbon adsorption layer (2) on device main part (1) top inner wall, active carbon adsorption layer (2) bottom is provided with UV photodissociation air purifier (3), be provided with purpose-made high ozone UV ultraviolet lamp in UV photodissociation air purifier (3), UV photodissociation air purifier (3) bottom is provided with nanometer catalysis net (4), nanometer catalysis net (4) bottom is provided with desulfurization dust remover (6), desulfurization dust remover (6) bottom is provided with plasma purifier (5), plasma purifier (5) bottom is provided with inner chamber (7) and fixed connection on device main part (1) bottom inner wall, device main part (1) top is run through and fixed connection intake pipe (15), the first gas-supply pipe (16) that the top fixedly connected with level of intake pipe (15) was placed, fixedly connected with cooler bin (13) on the outer wall of device main part (1) top one side, the coolant liquid has been held in cooler bin (13), telescopic connection has cooling tube (14) all around intake pipe (15) outside, the both ends of cooling tube (14) run through and fixedly connected with cooler bin (13) one side about and in the middle of cooling tube (14) be the spiral.
2. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: inner chamber (7) one side runs through device main part (1) and fixedly connected with second gas-supply pipe (8), the shape of second gas-supply pipe (8) is the top of L type and second gas-supply pipe (8) runs through and fixedly connected with first gas-supply pipe (16).
3. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: and one side of the bottom in the inner cavity (7) is fixedly connected with an air quality sensor (9).
4. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: the bottom end in the inner cavity (7) is fixedly connected with an air pump (10).
5. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: and one side of the bottom end in the inner cavity (7) is fixedly connected with a controller (11).
6. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: the outer wall of one side of the device main body (1) opposite to the second air conveying pipe (8) penetrates through and is fixedly connected with an air outlet (12).
7. A waste incineration flue gas purification apparatus according to claim 1, characterized in that: the device is characterized in that an anticorrosive layer (17) is arranged on the inner wall of the periphery inside the device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006440.1U CN213221665U (en) | 2020-09-15 | 2020-09-15 | Waste incineration flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006440.1U CN213221665U (en) | 2020-09-15 | 2020-09-15 | Waste incineration flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213221665U true CN213221665U (en) | 2021-05-18 |
Family
ID=75873392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006440.1U Expired - Fee Related CN213221665U (en) | 2020-09-15 | 2020-09-15 | Waste incineration flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213221665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182550A (en) * | 2022-06-17 | 2022-10-14 | 常州月丰塑料制品有限公司 | Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof |
-
2020
- 2020-09-15 CN CN202022006440.1U patent/CN213221665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182550A (en) * | 2022-06-17 | 2022-10-14 | 常州月丰塑料制品有限公司 | Environment-friendly long-exhaust flue pipe for hot water bag production and exhaust method thereof |
| CN115182550B (en) * | 2022-06-17 | 2024-04-02 | 常州月丰塑料制品有限公司 | Environment-friendly long smoke exhaust tube for hot water bag production and discharge method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |