CN215233249U - Waste gas takes off white nitre device that takes off - Google Patents
Waste gas takes off white nitre device that takes off Download PDFInfo
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- CN215233249U CN215233249U CN202120408282.4U CN202120408282U CN215233249U CN 215233249 U CN215233249 U CN 215233249U CN 202120408282 U CN202120408282 U CN 202120408282U CN 215233249 U CN215233249 U CN 215233249U
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Abstract
The utility model relates to the technical field of waste gas treatment, in particular to a waste gas de-whitening and de-nitrating device, which comprises a primary treatment structure and a de-nitrating structure, one side of the primary treatment structure is connected with an air inlet pipe, a spray pipe is arranged in the primary treatment structure, the air outlet of the primary treatment structure is connected with the air inlet of a dust remover through a pipeline, the air outlet of the dust remover is connected with the air inlet of the de-nitrating structure through a pipeline, an ammonia water injection device is arranged in the de-nitrating structure, the ammonia water injection device is connected with a delivery pump through a pipeline, the delivery pump is connected with an ammonia water storage tank through a pipeline, the air outlet of the de-nitrating structure is connected with a filter box through a pipeline, the air outlet of the filter box is connected with the air inlet of a peculiar smell adsorption box through a pipeline, and the de-whitening structure consisting of the primary treatment structure, a cooling box and a heating box utilizes circulating water to cool waste gas, after the temperature is reduced, a part of moisture is condensed from the waste gas, then the waste gas is heated to become unsaturated gas, and the unsaturated gas is discharged outside to eliminate white fog.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a waste gas takes off white nitre device that takes off.
Background
Waste gas is the main factor of polluted environment, contains a large amount of smoke and dust and harmful substance in the waste gas of emission, needs to handle waste gas just can discharge, and current exhaust-gas treatment structure is complicated, and the effect of whitening of waste gas is relatively poor, brings the influence for gaseous emission, and in the gas treatment process, can contain a large amount of dusts, does not handle, can reduce gaseous treatment effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas takes off white nitre device that takes off to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waste gas de-whitening and de-nitrating device comprises a primary treatment structure and a denitration structure, wherein one side of the primary treatment structure is connected with an air inlet pipe, a spray pipe is arranged in the primary treatment structure, an air outlet of the primary treatment structure is connected with an air inlet of a dust remover through a pipeline, an air outlet of the dust remover is connected with an air inlet of the denitration structure through a pipeline, an ammonia water injection device is arranged in the denitration structure, the ammonia water injection device is connected with a conveying pump through a pipeline, the conveying pump is connected with an ammonia water storage tank through a pipeline, an air outlet of the denitration structure is connected with a filter box through a pipeline, an air outlet of the filter box is connected with an air inlet of a peculiar smell adsorption box through a pipeline, a cooling box is arranged on one side of the peculiar smell adsorption box, a condenser pipe is arranged in the cooling box, one end of the condenser pipe is connected with an air outlet of the peculiar smell adsorption box through a pipeline, and the other end of the condenser pipe is connected with an air inlet of the heating box through a pipeline, the gas outlet of the heating box is connected with a fan through a pipeline, and one side of the fan is connected with an exhaust pipe.
Preferably, the preliminary treatment structure is internally and symmetrically provided with inclined wind shields, the spray pipes are arranged above the wind shields, the spray pipes are connected with a plurality of spray heads below the spray pipes, and a first filter plate is arranged below the wind shields.
Preferably, the bottom of preliminary treatment structure is provided with first water storage box, is provided with the third filter in the first water storage box, and the bottom of preliminary treatment structure is the toper structure, and the bottom of preliminary treatment structure is provided with the outlet, and the outlet is connected with first water storage box through the pipeline, and first water storage box one side is connected with the drinking-water pipe, and the drinking-water pipe is connected with the water pump, and the water pump is connected through the one end of pipeline and shower.
Preferably, be provided with the dispersion impeller in the rose box, the top of dispersion impeller is connected with denitration structure's pipeline, and the bottom of dispersion impeller is provided with a plurality of dispersion holes, and the below of dispersion impeller is provided with polylith second filter.
Preferably, the bottom of condenser pipe is the toper structure, and the bottom of condenser pipe is connected through pipeline and second water storage box, and second water storage box one side is connected through pipeline and cooling tank, and second water storage box opposite side has the cooler through the pipe connection, and the cooler has the water pump through the pipe connection, and the water pump passes through the pipeline and is connected with the cooling tank.
Preferably, an activated carbon adsorption plate is arranged in the odor adsorption box, and an air inlet and an air outlet of the odor adsorption box are respectively arranged on two sides of the activated carbon adsorption plate.
Compared with the prior art, the beneficial effects of the utility model are that: through preliminary treatment structure, the whiting structure of taking off that cooler bin and heater box are constituteed, utilize the circulating water to cool down waste gas, the cooling back waste gas condensation goes out partly moisture, then heat up waste gas and become unsaturated gas, it can eliminate white fog to arrange outward, the denitration structure of setting, carry out denitration treatment to waste gas, conveniently discharge waste gas after handling, avoid the exhaust gas pollution environment, the second filter of setting, gas after denitration treatment carries out filtration treatment, improve the dust removal effect to waste gas, and preliminary treatment structure and dust remover, also improve the dust removal operation to gas.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a bottom view of the dispersion plate of the present invention.
In the figure: 1. a preliminary processing structure; 2. a denitration structure; 3. a first water storage tank; 4. a dust remover; 5. an ammonia storage tank; 6. a delivery pump; 7. a filter box; 8. a peculiar smell adsorption box; 9. a cooling tank; 10. a heating box; 11. a fan; 12. an air inlet pipe; 13. an exhaust pipe; 14. a second water storage tank; 15. a cooler; 16. a shower pipe; 17. a wind deflector; 18. a first filter plate; 19. a water pumping pipe; 20. an ammonia water injection device; 21. a dispersion tray; 22. a second filter plate; 23. a condenser tube; 24. a dispersion hole; 31. a third filter plate.
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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a waste gas de-whitening and denitration device comprises a primary treatment structure 1 and a denitration structure 2, one side of the primary treatment structure 1 is connected with an air inlet pipe 12, a spray pipe 16 is arranged in the primary treatment structure 1, the primary treatment structure 1 carries out de-whitening treatment on the entering waste gas, the air outlet of the primary treatment structure 1 is connected with the air inlet of a dust remover 4 through a pipeline, the dust remover 4 carries out dust removal operation on the gas, the air outlet of the dust remover 4 is connected with the air inlet of the denitration structure 2 through a pipeline, the denitration structure 2 carries out denitration treatment on the waste gas, an ammonia injection device 20 is arranged in the denitration structure 2, the ammonia injection device 20 is connected with a delivery pump 6 through a pipeline, the delivery pump 6 is connected with an ammonia storage tank 5 through a pipeline, the air outlet of the denitration structure 2 is connected with a filter box 7 through a pipeline, the air outlet of the filter box 7 is connected with the air inlet of an odor adsorption box 8 through a pipeline, the peculiar smell adsorption box 8 one side is provided with cooler bin 9, be provided with condenser 23 in the cooler bin 9, condenser 23 carries out cooling treatment to the gas after the adsorption treatment, condenser 23 one end is connected through the gas outlet of pipeline and peculiar smell adsorption box 8, the other end of condenser 23 is connected through the air inlet of pipeline and heating cabinet 10, the gas outlet of heating cabinet 10 is connected through pipeline and fan 11, heating cabinet 10 carries out the heating treatment to the gas after the cooling, fan 11 one side is connected with blast pipe 13, the waste gas after the cooling denitration gets into condenser 23 and condenses out a part of moisture, then carry waste gas again to heat up in the heating cabinet 10 and become unsaturated flue gas, discharge through blast pipe 13, it can eliminate white fog to arrange outward.
The symmetry is provided with the deep bead 17 of slope in preliminary treatment structure 1, shower 16 sets up the top at deep bead 17, and shower 16's below is connected with a plurality of shower nozzles, the below of deep bead 17 is provided with first filter 18, the waste gas that enters into in preliminary treatment structure 1 cushions the back through deep bead 17, shower 16 sprays water and handles waste gas, sewage carries out filtration treatment through filter 18, avoid the dust in the waste gas to enter into in first water storage box 3.
The bottom of preliminary treatment structure 1 is provided with first water storage box 3, be provided with third filter 31 in the first water storage box 3, and the bottom of preliminary treatment structure 1 is the toper structure, the bottom of preliminary treatment structure 1 is provided with the outlet, the outlet is connected with first water storage box 3 through the pipeline, 3 one side of first water storage box is connected with drinking-water pipe 19, drinking-water pipe 19 is connected with the water pump, the water pump is connected through the one end of pipeline and shower 16, the water pump work, carry the water in the first water storage box 3 to the shower 16 in, spout, handle the waste gas that gets into in the preliminary treatment structure 1.
Be provided with the dispersion impeller 21 in the rose box 7, the top of dispersion impeller 21 is connected with denitration structure 2's pipeline, and the bottom of dispersion impeller 21 is provided with a plurality of dispersion holes 24, and the below of dispersion impeller 21 is provided with polylith second filter 22, and the waste gas that gets into rose box 7 carries out filtration treatment through second filter 22 through the dispersion holes 24 blowout of dispersion impeller 21.
The bottom of condenser pipe 23 is the toper structure, make things convenient for the vapor liquefaction in the waste gas to become the water droplet, flow, and the bottom of condenser pipe 23 is connected through pipeline and second water storage box 14, 14 one side of second water storage box is connected through pipeline and cooler bin 9, 14 opposite sides of second water storage box have cooler 15 through the pipe connection, cooler 15 has the water pump through the pipe connection, the water pump is connected through pipeline and cooler bin 9, the water pump work, take out the water in the second water storage box 14, after 15 coolings of cooler, carry to the cooler bin 9 in, carry out cooling treatment to useless in the condenser pipe 23.
The odor adsorption box 8 is internally provided with an activated carbon adsorption plate, the air inlet and the air outlet of the odor adsorption box 8 are respectively arranged at two sides of the activated carbon adsorption plate, and the odor adsorption plate is used for adsorbing and treating the waste gas entering the odor adsorption box 8, so that the odor in the waste gas is prevented from polluting the environment.
The working principle is as follows: when the device is used, the device is powered on, waste gas enters the whiting structure 1 through the air inlet pipe 12, the buffering effect is achieved through the wind shield 17, water in the first water storage tank 3 is pumped out through the water pumping pipe 19 by the water pump and is conveyed into the spraying pipe 16, the waste gas is sprayed out through the spray head to perform spray dust removal, the sewage after dust removal flows into the first water storage tank 3 through the filtration of the first filter plate 18, the sewage enters the first water storage tank 3 through the filtration of the third filter plate 31 to be stored, the waste gas after preliminary dust removal and temperature reduction is conveyed into the dust remover 4 through the pipeline to perform further dust removal work and then enters the denitration structure 2, the ammonia storage tank 5 conveys the ammonia water into the conveying pump 6 and is sprayed out through the ammonia water spraying device 20 to perform denitration treatment on the waste gas in the denitration structure 2, the waste gas is conveyed into the filter tank 7 through the pipeline and is sprayed out through the dispersion holes 24 on the dispersion disc 21, after second filter 22 carries out filtration treatment, enter into in the peculiar smell adsorption tank 8, adsorb the processing, then enter into cooler bin 9, waste gas enters into condenser pipe 23, and simultaneously, the water pump work, take out the water in the second water storage tank 14, after 15 coolings of cooler, carry to cooler bin 9 in, carry out cooling treatment to the waste gas in the condenser pipe 23, the water vapor liquefaction in the waste gas becomes the water droplet, store in second water storage tank 14 through the pipe-line transportation, waste gas after the cooling enters into heater bin 10, the intensification becomes unsaturated flue gas, the white fog can be eliminated to the outer row, then take out through fan 11, discharge through blast pipe 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a white denitration device is taken off to waste gas, includes preliminary treatment structure (1) and denitration structure (2), its characterized in that: one side of the primary treatment structure (1) is connected with an air inlet pipe (12), a spray pipe (16) is arranged in the primary treatment structure (1), an air outlet of the primary treatment structure (1) is connected with an air inlet of a dust remover (4) through a pipeline, an air outlet of the dust remover (4) is connected with an air inlet of a denitration structure (2) through a pipeline, an ammonia water spraying device (20) is arranged in the denitration structure (2), the ammonia water spraying device (20) is connected with a conveying pump (6) through a pipeline, the conveying pump (6) is connected with an ammonia water storage tank (5) through a pipeline, an air outlet of the denitration structure (2) is connected with a filter box (7) through a pipeline, an air outlet of the filter box (7) is connected with an air inlet of a peculiar smell adsorption box (8) through a pipeline, a cooling box (9) is arranged on one side of the peculiar smell adsorption box (8), a condensation pipe (23) is arranged in the cooling box (9), condenser pipe (23) one end is connected through the gas outlet of pipeline and peculiar smell adsorption tank (8), and the other end of condenser pipe (23) is connected through the air inlet of pipeline and heating cabinet (10), and the gas outlet of heating cabinet (10) is connected through pipeline and fan (11), and fan (11) one side is connected with blast pipe (13).
2. The waste gas de-whiting and denitration device as claimed in claim 1, wherein: the inner side of the primary treatment structure (1) is symmetrically provided with inclined wind shields (17), the spray pipes (16) are arranged above the wind shields (17), the lower parts of the spray pipes (16) are connected with a plurality of spray heads, and first filter plates (18) are arranged below the wind shields (17).
3. The waste gas de-whiting and denitration device as claimed in claim 1, wherein: the bottom of preliminary treatment structure (1) is provided with first water storage box (3), be provided with third filter (31) in first water storage box (3), and the bottom of preliminary treatment structure (1) is the toper structure, the bottom of preliminary treatment structure (1) is provided with the outlet, the outlet is connected with first water storage box (3) through the pipeline, first water storage box (3) one side is connected with drinking-water pipe (19), drinking-water pipe (19) are connected with the water pump, the water pump is connected through the one end of pipeline and shower (16).
4. The waste gas de-whiting and denitration device as claimed in claim 1, wherein: be provided with dispersion impeller (21) in rose box (7), the top of dispersion impeller (21) is connected with the pipeline of denitration structure (2), and the bottom of dispersion impeller (21) is provided with a plurality of dispersion holes (24), and the below of dispersion impeller (21) is provided with polylith second filter (22).
5. The waste gas de-whiting and denitration device as claimed in claim 1, wherein: the bottom of condenser pipe (23) is the toper structure, and the bottom of condenser pipe (23) is connected through pipeline and second water storage box (14), and second water storage box (14) one side is connected through pipeline and cooler bin (9), and second water storage box (14) opposite side has cooler (15) through the pipe connection, and cooler (15) have the water pump through the pipe connection, and the water pump is connected through pipeline and cooler bin (9).
6. The waste gas de-whiting and denitration device as claimed in claim 1, wherein: an activated carbon adsorption plate is arranged in the peculiar smell adsorption box (8), and an air inlet and an air outlet of the peculiar smell adsorption box (8) are respectively arranged at two sides of the activated carbon adsorption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408282.4U CN215233249U (en) | 2021-02-24 | 2021-02-24 | Waste gas takes off white nitre device that takes off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408282.4U CN215233249U (en) | 2021-02-24 | 2021-02-24 | Waste gas takes off white nitre device that takes off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215233249U true CN215233249U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120408282.4U Active CN215233249U (en) | 2021-02-24 | 2021-02-24 | Waste gas takes off white nitre device that takes off |
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| Country | Link |
|---|---|
| CN (1) | CN215233249U (en) |
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2021
- 2021-02-24 CN CN202120408282.4U patent/CN215233249U/en active Active
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