CN218890373U - Urea atomization distribution equipment for industrial denitration - Google Patents
Urea atomization distribution equipment for industrial denitration Download PDFInfo
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- CN218890373U CN218890373U CN202223034593.2U CN202223034593U CN218890373U CN 218890373 U CN218890373 U CN 218890373U CN 202223034593 U CN202223034593 U CN 202223034593U CN 218890373 U CN218890373 U CN 218890373U
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- Prior art keywords
- fixedly connected
- reaction pipeline
- reaction
- denitration
- screw rod
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000004202 carbamide Substances 0.000 title claims abstract description 25
- 238000000889 atomisation Methods 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 61
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 28
- 239000002699 waste material Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 31
- 239000003546 flue gas Substances 0.000 abstract description 31
- 239000002245 particle Substances 0.000 abstract description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000022558 protein metabolic process Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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 urea atomization distribution equipment for industrial denitration, which comprises a reaction pipeline, wherein the middle part of the right side of the reaction pipeline is fixedly connected with an air inlet pipe, the middle part of the left side of the reaction pipeline is fixedly connected with an air outlet pipe, the left side bearing of the bottom surface of the inner wall of the reaction pipeline is connected with a first screw, the surface of the first screw is in threaded connection with a sealing baffle plate, the upper end of the surface of the first screw is fixedly sleeved with a driven bevel gear, the left side of the top surface of the inner wall of the reaction pipeline is fixedly connected with a bearing frame, the right end of the air outlet pipe is blocked by the opposite movement of the two sealing baffle plates, denitration flue gas can not be discharged from the air outlet pipe, atomized urea solution and denitration flue gas can slowly react in the reaction pipeline until the reaction is completely and fully reacted, and the cleaning brush repeatedly moves up and down through the cooperation of a connecting rod, a connecting plate, a spring and a cleaning brush, so that the problem of inconvenient cleaning of particles in the flue gas is solved.
Description
Technical Field
The utility model relates to the technical field of emission reduction of nitrogen oxides in industrial flue gas, in particular to urea atomization and distribution equipment for industrial denitration.
Background
Denitration is a process of removing nitrogen oxides in combustion flue gas, and the importance of preventing environmental pollution has been sharply proposed as a worldwide problem, and the mainstream process in the world is divided into: S3R and SN3R, urea is the safest and environment-friendly amino reducing agent in the S3R denitration technology, urea is an organic compound consisting of carbon, nitrogen, oxygen and hydrogen, is a white crystal, one of the simplest organic compounds is a main nitrogen-containing end product of protein metabolism and decomposition in mammals and certain fishes, is also a nitrogen fertilizer with the highest nitrogen content at present, and needs to be hydrolyzed at high temperature and high pressure or a pyrolysis process with high temperature and high heat requirement in the use process.
At present, the time of contact between the denitration flue gas and atomized urea solution in a pipeline in the existing device is short, the time of contact between the denitration flue gas and the atomized urea solution in the pipeline is short, the urea and harmful substances in the denitration flue gas cannot be fully reacted, the denitration effect is reduced, and the environment pollution is possibly caused when the denitration effect is serious.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide urea atomization and distribution equipment for industrial denitration.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the utility model provides a urea atomizing distribution equipment for industry denitration, includes the reaction pipeline, the middle part fixedly connected with intake pipe on reaction pipeline right side, the left middle part fixedly connected with outlet duct of reaction pipeline left side, the left side bearing of reaction pipeline inner wall bottom surface is connected with first screw rod, the threaded connection of the surface of first screw rod has sealing baffle, driven bevel gear has been cup jointed to the upper end on first screw rod surface fixedly, the left side fixedly connected with of reaction pipeline inner wall top surface bears the frame, the bottom surface fixedly connected with driving motor of bearing the frame inner wall, driving motor's spindle fixedly connected with axis of rotation, the middle part bearing on axis of rotation surface cup joints in the left side of bearing the frame, the left end face fixedly connected with driving bevel gear of axis of rotation, driving bevel gear meshes with driven bevel gear, the top fixedly cup joints the connecting pipe of reaction pipeline, the lower extreme fixedly connected with atomizer of connecting pipe.
Further, the inner chamber fixedly connected with filter plate of intake pipe, the top activity of intake pipe has cup jointed the connecting rod, the up end fixedly connected with connecting plate of connecting rod, the surface activity of connecting rod has cup jointed the spring, the lower extreme fixed connection of spring is at the top surface of intake pipe, the upper end fixed connection of spring is in the bottom surface of connecting plate, the lower extreme fixedly connected with cleaning brush of connecting rod, the left side of cleaning brush is connected with the surface slip of filter plate.
Furthermore, blanking openings are formed in the bottom of the air inlet pipe, an installation sleeve is fixedly connected to the bottom of the surface of the air inlet pipe, and an impurity collecting box is movably sleeved in an inner cavity of the installation sleeve.
Further, the bottom fixedly connected with fixed plate on intake pipe surface, the quantity of fixed plate is two, and two the fixed plate sets up respectively in the left and right sides of installation cover, two the equal screw thread in bottom of fixed plate has cup jointed the second screw rod, every the equal fixedly connected with backup pad of one end that the second screw rod is close to the installation cover, the shape of backup pad is L shape, the backup pad cooperatees with impurity collection box, two the backup pad is kept away from installation cover one side bottom and the equal fixedly connected with gag lever post in bottom, the one end that the backup pad was kept away from to the gag lever post cup joints with the fixed plate activity.
Further, the waste liquid collection mouth has been seted up to the bottom of reaction tube, the bottom surface fixedly connected with water conservancy diversion platform of reaction tube's inner wall, the quantity of water conservancy diversion platform is two, two the water conservancy diversion platform sets up respectively in the left and right sides of waste liquid collection mouth, the bottom surface fixedly connected with waste liquid collecting box of reaction tube, waste liquid collecting box left side bottom fixedly connected with fluid-discharge tube, spacing spout has all been seted up to the front and back side of reaction tube inner wall, spacing spout is located the left side of reaction tube inner wall.
Further, the quantity of every sealing baffle is two, and two sealing baffles is threaded respectively and cup joints the upper and lower end on first screw rod surface, every sealing baffle's front and back side all fixedly connected with spacing slider, spacing slider sliding connection is in spacing spout, the left side of first screw rod is joined in marriage the left side of connecting at the reaction tube inner wall.
Further, the directions of threads formed at the upper end and the lower end of the surface of the first screw are opposite, and the upper end bearing of the first screw is connected to the left side of the top surface of the inner wall of the reaction pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device blocks the opening at the right end of the air outlet pipe through the opposite movement of the two sealing baffles, the denitration flue gas can not be discharged from the air outlet pipe, and atomized urea solution and denitration flue gas can slowly react in the reaction pipeline until the denitration flue gas is completely and fully reacted;
2. the device is matched with the cleaning brush through the connecting rod, the connecting plate, the spring and the cleaning brush, so that the cleaning brush can repeatedly move up and down, the surface of the filter plate is scraped and cleaned, and the problem that particles in smoke are inconvenient to clean is solved.
The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.
Drawings
FIG. 1 is a main sectional view of the present embodiment;
fig. 2 is an enlarged view of the structure at a in fig. 1 of the present embodiment;
fig. 3 is an enlarged view of the structure at B in fig. 1 of the present embodiment;
fig. 4 is an enlarged view of the structure at C in fig. 3 of the present embodiment;
fig. 5 is a side sectional view of the present embodiment.
In the figure: 1. a reaction pipeline; 2. an air inlet pipe; 3. an air outlet pipe; 4. a first screw; 5. a sealing baffle; 6. a driven bevel gear; 7. a carrying frame; 8. a driving motor; 9. a rotating shaft; 10. a drive bevel gear; 11. a filter plate; 12. a connecting rod; 13. a connecting plate; 14. a spring; 15. a cleaning brush; 16. blanking and opening; 17. a mounting sleeve; 18. an impurity collection box; 19. a fixing plate; 20. a second screw; 21. a support plate; 22. a limit rod; 23. a connecting pipe; 24. an atomizing nozzle; 25. a waste liquid collection port; 26. a diversion table; 27. a waste liquid collection box; 28. a liquid discharge pipe; 29. a limit sliding block; 30. limiting sliding groove.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
example 1:
the utility model provides a urea atomizing distribution equipment for industry denitration, including reaction tube 1, reaction tube 1 right side's middle part fixedly connected with intake pipe 2, reaction tube 1 left middle part fixedly connected with outlet duct 3, reaction tube 1 inner wall bottom surface's left side bearing is connected with first screw rod 4, the threaded connection of the surface of first screw rod 4 has sealing baffle 5, driven bevel gear 6 has been cup jointed to the upper end on first screw rod 4 surface, reaction tube 1 inner wall top surface's left side fixedly connected with bears frame 7, bear frame 7 inner wall's bottom surface fixedly connected with driving motor 8, driving motor 8's spindle fixedly connected with axis of rotation 9, axis of rotation 9 surface's middle part bearing cup joints in bearing frame 7's left side, axis of rotation 9's left end face fixedly connected with driving bevel gear 10, driving bevel gear 10 meshes with driven bevel gear 6, reaction tube 1's top fixedly cup joints connecting pipe 23, connecting pipe 23's lower extreme fixedly connected with atomizer 24.
The bottom of reaction tube 1 has seted up waste liquid collection mouth 25, the bottom surface fixedly connected with water conservancy diversion platform 26 of the inner wall of reaction tube 1, the quantity of water conservancy diversion platform 26 is two, two water conservancy diversion platforms 26 set up respectively in the left and right sides of waste liquid collection mouth 25, the bottom surface fixedly connected with waste liquid collection box 27 of reaction tube 1, the left side bottom fixedly connected with fluid-discharge tube 28 of waste liquid collection box 27, spacing spout 30 has all been seted up to the front and back side of reaction tube 1 inner wall, spacing spout 30 is located the left side of reaction tube 1 inner wall, the quantity of every sealing baffle 5 is two, two sealing baffles 5 are threaded respectively cup joints the upper and lower extreme on first screw rod 4 surface, the front and back side of every sealing baffle 5 is fixedly connected with spacing slider 29, spacing slider 29 sliding connection is in spacing spout 30, the left side of first screw rod 4 is joined in marriage in the left side of reaction tube 1 inner wall, the screw thread opposite direction that the upper and lower extreme bearing of first screw rod 4 was seted up on the surface is connected in the left side top surface of reaction tube 1 inner wall.
Before denitration enters the reaction pipeline 1, the driving motor 8 is started, the driving motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the first screw 4 to rotate, the first screw 4 rotates to enable the two sealing baffles 5 to move in opposite directions, the opposite sides of the two sealing baffles 5 are attached to each other, the right end opening of the air outlet pipe 3 is further blocked, so that denitration flue gas cannot be discharged from the air outlet pipe 3 after entering the reaction pipeline 1, then the atomization nozzle 24 sprays atomized urea solution to be mixed with denitration flue gas, the denitration flue gas cannot be discharged from the air outlet pipe 3 because of being mixed with the denitration flue gas, the atomized urea solution and the denitration flue gas can slowly react in the reaction pipeline 1 until being completely and fully, then the shaft of the driving motor 8 starts to rotate, the first screw 4 is reversed, thereby enabling the two sealing baffles 5 to move in opposite directions, the right end opening of the air outlet pipe 3 is exposed, the denitration flue gas enters the air outlet pipe 3 and is further blocked, the next wave is waited to enter the reaction pipeline 1 to be treated from the air inlet pipe 2 and cannot be discharged from the air outlet pipe 3, the flow guide table 26 falls from the air outlet pipe 3, the flow guide table 26 is arranged on the surface of the waste liquid guide table 25, the waste liquid is discharged from the waste liquid collecting table 25, and the waste liquid collecting table is discharged from the waste liquid collecting table is arranged in the position.
Example 2:
the inner chamber fixedly connected with filter plate 11 of intake pipe 2, connecting rod 12 has been cup jointed in the activity of intake pipe 2's top, connecting rod 12's up end fixedly connected with connecting plate 13, connecting rod 12's surface activity has cup jointed spring 14, spring 14's lower extreme fixed connection is in intake pipe 2's top surface, spring 14's upper end fixed connection is in connecting plate 13's bottom surface, connecting rod 12's lower extreme fixedly connected with cleaning brush 15, cleaning brush 15's left side and filter plate 11's surface slip-fit connection, blanking opening 16 has been seted up to intake pipe 2's bottom, intake pipe 2 surface's bottom fixedly connected with installation cover 17, the inner chamber activity of installation cover 17 has cup jointed impurity collecting box 18, intake pipe 2 surface's bottom fixedly connected with fixed plate 19, the quantity of fixed plate 19 is two, two fixed plate 19 set up respectively in installation cover 17's left and right sides, the bottom of two fixed plate 19 has all been screw thread socket second screw rod 20, the one end that every second screw rod 20 is close to installation cover 17 all fixedly connected with backup pad 21, backup pad 21's shape is L shape, backup pad 21 and impurity collecting box 18 match, two backup pads are kept away from installation cover 17 one side bottom and bottom fixed plate 22 and all have cup jointed limit lever 22.
When flue gas enters the reaction pipeline 1 from the air inlet pipe 2, firstly, the filter plate 11 can be penetrated, the filter plate 11 filters impurities in the flue gas, the effect of denitration efficiency caused by direct entering the reaction pipeline 1 is avoided, the connecting plate 13 is pushed down, the connecting plate 13 drives the connecting rod 12 to descend, the connecting rod 12 drives the cleaning brush 15 to descend, the left side surface scrapes the right side surface of the filter plate 11 when the cleaning brush 15 descends, impurities adhered to the right side surface of the filter plate 11 are scraped off, the filter plate 11 is cleaned, the spring 14 can drive the connecting plate 13 to ascend, the cleaning brush 15 is driven to ascend, the problem that particles in the flue gas are inconvenient to clean is solved, the suspended impurities fall into the impurity collecting box 18 from the blanking opening 16 to collect, the second screw 20 is twisted, the second screw 20 is enabled to move away from the impurity collecting box 18, the limiting rod 22 can prevent the supporting plate 21 from rotating along with the second screw 20, the second screw 20 drives the supporting plate 21 to move away from the impurity collecting box 18, the supporting plate 21 is enabled to remove the lifting and fixing of the impurity collecting box 18, the impurity collecting box 18 can be taken out of the inner cavity of the installing sleeve 17, and the impurity collecting box 18 is enabled to be further removed, and the impurities collected in the impurity collecting box 18 is poured.
Working principle: before denitration enters the reaction pipeline 1, the driving motor 8 is started, the driving motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the first screw 4 to rotate, the first screw 4 rotates to enable the two sealing baffles 5 to move in opposite directions, the opposite sides of the two sealing baffles 5 are attached to each other, the right end opening of the air outlet pipe 3 is further blocked, so that denitration flue gas cannot be discharged from the air outlet pipe 3 after entering the reaction pipeline 1, then the atomizing nozzle 24 sprays atomized urea solution to be mixed with the denitration flue gas, the atomized urea solution and the denitration flue gas can slowly react in the reaction pipeline 1 until the denitration flue gas is completely sufficient because the denitration flue gas cannot be discharged from the air outlet pipe 3, and then the shaft of the driving motor 8 starts to rotate reversely to enable the first screw 4 to rotate reversely, so that the two sealing baffles 5 are moved away from each other, the right end opening of the air outlet pipe 3 is exposed, the denitrated flue gas enters the air outlet pipe 3 and is discharged, then the next wave flue gas is waited to enter the reaction pipeline 1 from the air inlet pipe 2 for treatment, the waste liquid falls onto the diversion table 26 and flows from the surface of the diversion table 26 to the waste liquid collecting port 25, the waste liquid collected in the waste liquid collecting tank 27 is collected from the waste liquid collecting port 25, finally the waste liquid collected in the waste liquid collecting tank 27 is discharged from the liquid discharging pipe 28, when the flue gas enters the reaction pipeline 1 from the air inlet pipe 2, the flue gas firstly passes through the filter plate 11, the filter plate 11 filters impurities in the flue gas, the flue gas is prevented from directly entering the reaction pipeline 1, the denitration efficiency is prevented from being influenced, the connecting plate 13 is pushed down, the connecting plate 13 drives the connecting rod 12 to descend, the cleaning brush 15 is driven by the connecting rod 12 to descend, the left side surface of the cleaning brush 15 scrapes the right side surface of the filter plate 11 when the cleaning brush 15 descends, the impurity adhered to the right side surface of the filter plate 11 is scraped off, the filter plate 11 is cleaned, the spring 14 can drive the connecting plate 13 to rise, and then the cleaning brush 15 is driven to rise, the problem that particles in smoke are inconvenient to clean is solved, the fallen impurity falls into the impurity collecting box 18 from the blanking opening 16 to be collected, the second screw 20 is twisted, the second screw 20 is enabled to be far away from the impurity collecting box 18 to move, the limiting rod 22 can prevent the supporting plate 21 from following the rotation of the second screw 20, the second screw 20 drives the supporting plate 21 to be far away from the impurity collecting box 18 to move, the supporting plate 21 is enabled to be free from lifting and fixing the impurity collecting box 18, the impurity collecting box 18 can be taken out from the inner cavity of the mounting sleeve 17, and then the impurity collected in the impurity collecting box 18 is poured out.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (7)
1. A urea atomizing distribution equipment for industry denitration, includes reaction tube way, its characterized in that: the utility model discloses a reaction pipeline, including reaction pipeline, driven bevel gear, driving bevel gear, connecting pipe, bearing frame, driving bevel gear, connecting pipe, driving bevel gear and atomizer, the middle part fixedly connected with intake pipe on reaction pipeline right side, the left side fixedly connected with outlet duct on reaction pipeline left side, the left side bearing of reaction pipeline inner wall bottom surface is connected with first screw rod, the threaded connection of first screw rod surface has a sealing baffle, driven bevel gear has fixedly connected with on the upper end on first screw rod surface, the bottom surface fixedly connected with driving motor of bearing frame inner wall, driving motor's spindle fixedly connected with axis of rotation, the middle part bearing on axis of rotation surface cup joints in the left side of bearing frame, driving bevel gear and driven bevel gear mesh, the connecting pipe has fixedly cup jointed at the top of reaction pipeline, the lower extreme fixedly connected with atomizer of connecting pipe.
2. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the inner chamber fixedly connected with filter plate of intake pipe, the top activity of intake pipe has cup jointed the connecting rod, the up end fixedly connected with connecting plate of connecting rod, the surface activity of connecting rod has cup jointed the spring, the lower extreme fixed connection of spring is at the top surface of intake pipe, the upper end fixed connection of spring is in the bottom surface of connecting plate, the lower extreme fixedly connected with cleaning brush of connecting rod, the left side of cleaning brush is connected with the surface slip of filter plate.
3. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the blanking opening has been seted up to the bottom of intake pipe, the bottom fixedly connected with installation cover on intake pipe surface, the inner chamber activity of installation cover has cup jointed impurity collecting box.
4. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the bottom fixedly connected with fixed plate on intake pipe surface, the quantity of fixed plate is two, two the fixed plate sets up respectively in the left and right sides of installation cover, two the equal screw thread in bottom of fixed plate has cup jointed the second screw rod, every the equal fixedly connected with backup pad of one end that the second screw rod is close to the installation cover, the shape of backup pad is L shape, the backup pad cooperatees with impurity collection box, two the backup pad is kept away from installation cover one side bottom and the equal fixedly connected with gag lever post in bottom, the one end that the backup pad was kept away from to the gag lever post cup joints with the fixed plate activity.
5. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the bottom of reaction tube has seted up the waste liquid and has collected the mouth, the bottom surface fixedly connected with water conservancy diversion platform of reaction tube's inner wall, the quantity of water conservancy diversion platform is two, two the water conservancy diversion platform sets up respectively in the left and right sides of waste liquid collection mouth, the bottom surface fixedly connected with waste liquid collecting box of reaction tube, waste liquid collecting box left side bottom fixedly connected with fluid-discharge tube, spacing spout has all been seted up to the front and back side of reaction tube inner wall, spacing spout is located the left side of reaction tube inner wall.
6. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the number of the sealing baffles is two, the two sealing baffles are respectively sleeved at the upper end and the lower end of the surface of the first screw rod in a threaded manner, each sealing baffle is fixedly connected with a limiting slide block on the front side and the rear side, the limiting slide blocks are slidably connected in the limiting slide grooves, and the left side of the first screw rod is matched and connected to the left side of the inner wall of the reaction pipeline.
7. A urea atomization dispensing apparatus for industrial denitration as set forth in claim 1, wherein: the screw threads formed at the upper end and the lower end of the surface of the first screw rod are opposite in direction, and the upper end bearing of the first screw rod is connected to the left side of the top surface of the inner wall of the reaction pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034593.2U CN218890373U (en) | 2022-11-14 | 2022-11-14 | Urea atomization distribution equipment for industrial denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034593.2U CN218890373U (en) | 2022-11-14 | 2022-11-14 | Urea atomization distribution equipment for industrial denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218890373U true CN218890373U (en) | 2023-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223034593.2U Active CN218890373U (en) | 2022-11-14 | 2022-11-14 | Urea atomization distribution equipment for industrial denitration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218890373U (en) |
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2022
- 2022-11-14 CN CN202223034593.2U patent/CN218890373U/en active Active
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Effective date of registration: 20231208 Address after: 650114 taoshuqing, Haikou Town, Xishan District, Kunming City, Yunnan Province Patentee after: Yunnan Xinzheng of Phosphorus Chemical Industry Co.,Ltd. Address before: No. 1 Hongsheng Road, Chengguan Town, Gucheng County, Xiangyang City, Hubei Province, 441700 Patentee before: Zhang Zhenhui |