CN211358321U - Quick high-efficient low temperature flue gas SOx/NOx control device - Google Patents
Quick high-efficient low temperature flue gas SOx/NOx control device Download PDFInfo
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- CN211358321U CN211358321U CN201921756760.XU CN201921756760U CN211358321U CN 211358321 U CN211358321 U CN 211358321U CN 201921756760 U CN201921756760 U CN 201921756760U CN 211358321 U CN211358321 U CN 211358321U
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Abstract
The utility model discloses a quick high-efficiency low-temperature flue gas desulfurization and denitrification device, which comprises an installation barrel, a rotating unit and a spraying unit, wherein the upper end surface of the installation barrel is provided with an opening, two corresponding guide plates are fixed in the installation barrel, the middle parts of the guide plates are provided with through holes which are uniformly distributed, the rotating unit comprises an installation seat, a rotating shaft and a baffle, the installation seat is fixed in the installation barrel, the middle part of the lower side surface of the installation seat is rotatably connected with the rotating shaft which is positioned above the two guide plates, three corresponding baffles are fixed on the circumferential surface of the rotating shaft, ammonia water solution is uniformly dispersed on the surface of the guide plates through the rotating unit, the spraying unit comprises a fixed block, a ring pipe and a spray head, four corresponding fixed blocks are fixed on the circumferential surface of the ring pipe, and the liquid medicine can be fully distributed on the whole guide, thereby improving the efficiency of desulfurization and denitrification.
Description
Technical Field
The utility model relates to an air purification technical field specifically is a high efficiency low temperature flue gas desulfurization and denitrification device.
Background
The flue gas desulfurization technology is one of effective means for controlling SO2 and acid rain, and among numerous desulfurization methods, ammonia desulfurization gradually becomes an important development direction of desulfurization technology in China due to the following characteristics, for example, a patent with an authorization publication number of CN201930702 discloses a novel flue gas purification device, which relates to the technical field of environmental equipment, wherein the upper end of an absorption tower is provided with an air outlet, the lower end of the air outlet is provided with a demister, the lower end of the demister is provided with a reticular guide plate, the lower end of the reticular guide plate is provided with a mist nozzle, the bottom of the absorption tower is provided with an absorption liquid, the side surface of the lower end of the absorption tower is provided with an air inlet, the bottom of the absorption tower is provided with an ammonia injection point, the upper end of the ammonia injection point is provided with an absorption liquid supply pump connected with the inside of the absorption tower, the absorption liquid supply pump is respectively connected with a drying granulation system, however, the chemical liquid is supplied only from the tip of the screen plate, and the chemical liquid is not easy to spread over the entire screen plate, so that the efficiency is not high in desulfurization and denitrification.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick high-efficient low temperature flue gas desulfurization denitrification facility, can be covered with whole guide plate with the liquid medicine to improve SOx/NOx control's efficiency, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quick, efficient and low-temperature flue gas desulfurization and denitrification device comprises an installation barrel, a rotating unit and a spraying unit;
installing a barrel: an opening is formed in the upper end face of the installation barrel, two corresponding guide plates are fixed inside the installation barrel, and through holes are uniformly distributed in the middle of each guide plate;
a rotating unit: the rotating unit comprises a mounting seat, a rotating shaft and baffles, the mounting seat is fixed in the mounting barrel, the middle of the lower side surface of the mounting seat is rotatably connected with the rotating shaft, the rotating shaft is positioned above the two guide plates, three corresponding baffles are fixed on the circumferential surface of the rotating shaft, and the ammonia water solution is uniformly dispersed on the surfaces of the guide plates through the rotating unit;
a spraying unit: the spraying unit comprises fixed blocks, an annular pipe and spray heads, wherein four corresponding fixed blocks are fixed on the circumferential surface of the annular pipe, one end of each fixed block, which is far away from the annular pipe, is fixed in the installation barrel, four corresponding spray heads are fixed on the circumferential surface of each fixed block, and the spray heads correspond to the baffle plates;
wherein: still include mounting panel, hydraulic pump, first connecting pipe, advance tobacco pipe and control switch, the mounting panel is fixed on the periphery of installation bucket, hydraulic pump and control switch all install on the left surface of mounting panel, be fixed with first connecting pipe in the drain valve door of hydraulic pump, the bucket wall that the one end that the hydraulic pump was kept away from to first connecting pipe runs through the installation bucket is fixed on the periphery of ring pipe, first connecting pipe communicates with each other with the ring pipe, advance the lower extreme at the installation bucket periphery of tobacco pipe, it communicates with each other with the inner chamber of installation bucket to advance the tobacco pipe, external power source's output is connected to control switch's input electricity, the input of hydraulic pump is connected to control switch's output electricity, and the inside of tobacco pipe entering installation bucket is passed through to the flue gas.
Further, still include second connecting pipe, third connecting pipe atomizer, the left end of second connecting pipe is fixed on the periphery of first connecting pipe, the second connecting pipe communicates with each other with first connecting pipe, the periphery at the installation bucket is fixed to the right-hand member of second connecting pipe, the inside at the installation bucket is fixed to the third connecting pipe, the three connecting pipes are located into the top of tobacco pipe, second connecting pipe and third connecting pipe communicate with each other, install atomizer on the right-hand member face of third connecting pipe, aqueous ammonia solution passes through atomizer blowout.
Further, still including annotating ammonia pipe and defroster, annotate the ammonia pipe and install on the periphery of installing bucket, annotate the below that the ammonia pipe is located into the tobacco pipe, annotate the inner chamber of ammonia pipe and installing bucket and communicate with each other, the defroster is installed in the inside upper end of installing bucket, and aqueous ammonia solution injects into the inside of installing bucket through annotating the ammonia pipe.
The mounting barrel is characterized by further comprising a base plate and fixing holes, wherein the base plate is fixed on the lower end face of the mounting barrel, four corresponding fixing holes are formed in the edge portion of the base plate, and the base plate is fixed through the fixing holes.
The mounting barrel is characterized by further comprising a fourth connecting pipe, the fourth connecting pipe is fixed in a water inlet valve of the hydraulic pump, one end, far away from the hydraulic pump, of the fourth connecting pipe is fixed at the lower end of the circumferential surface of the mounting barrel, and the fourth connecting pipe is communicated with the inner cavity of the mounting barrel.
Compared with the prior art, the beneficial effects of the utility model are that: this quick high-efficient low temperature flue gas desulfurization denitrification facility has following benefit:
the ammonia water solution in the installation barrel is controlled by a control switch to work, the ammonia water solution at the bottom of the installation barrel is conveyed to the inside of a first connecting pipe by a fourth connecting pipe by the hydraulic pump, one part of the ammonia water entering the inside of the first connecting pipe enters an atomizing nozzle by a second connecting pipe and is sprayed to the bottom of the installation barrel by the atomizing nozzle, the other part of the ammonia water enters the inside of a ring pipe by the first connecting pipe and is sprayed to three baffles by four nozzles, the three baffles drive a rotating shaft to rotate under the impact of the ammonia water SO as to uniformly spray the ammonia water above a guide plate, then the smoke gas is conveyed to the inside of the installation barrel by a smoke inlet pipe, the smoke gas rises in the installation barrel, one part of the smoke gas contacts with the solution sprayed by the atomizing nozzle to react to generate (NH4)2SO3 in the rising process, and the other part of the smoke gas continuously rises through, fully react with the solution on two guide plate surfaces to get rid of inside SO2, make through above device the utility model discloses can carry out SOx/NOx control to the flue gas high-efficiently.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic view of the inner structure of the installation barrel of the present invention;
fig. 3 is a schematic view of the structure of the rotating unit of the present invention.
In the figure: the device comprises an installation barrel 1, a guide plate 2, a through hole 3, a rotating unit 4, a mounting seat 41, a rotating shaft 42, a baffle 43, a spraying unit 5, a fixed block 51, a ring pipe 52, a spray nozzle 53, a mounting plate 6, a hydraulic pump 7, a first connecting pipe 8, a smoke inlet pipe 9, a control switch 10, a second connecting pipe 11, a third connecting pipe 12, an atomizing spray nozzle 13, an ammonia injection pipe 14, a demister 15, a base plate 16, a fixed hole 17 and a fourth connecting pipe 18.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a quick, efficient and low-temperature flue gas desulfurization and denitrification device comprises an installation barrel 1, a rotating unit 4 and a spraying unit 5;
installing the barrel 1: an opening is formed in the upper end face of the installation barrel 1, two corresponding guide plates 2 are fixed inside the installation barrel 1, and through holes 3 which are uniformly distributed are formed in the middle of each guide plate 2;
the rotating unit 4: the rotating unit 4 comprises a mounting seat 41, a rotating shaft 42 and baffles 43, the mounting seat 41 is fixed inside the mounting barrel 1, the middle part of the lower side surface of the mounting seat 41 is rotatably connected with the rotating shaft 42, the rotating shaft 42 is positioned above the two guide plates 2, three corresponding baffles 43 are fixed on the circumferential surface of the rotating shaft 42, and the ammonia water solution is uniformly dispersed on the surfaces of the guide plates 2 through the rotating unit 4;
the spraying unit 5: the spraying unit 5 comprises a fixed block 51, a ring pipe 52 and spray heads 53, wherein four corresponding fixed blocks 51 are fixed on the circumferential surface of the ring pipe 52, one end of the fixed block 51, which is far away from the ring pipe 52, is fixed in the installation barrel 1, four corresponding spray heads 53 are fixed on the circumferential surface of the fixed block 51, and the spray heads 53 correspond to the baffle plates 43;
wherein: the smoke inlet pipe is characterized by further comprising a mounting plate 6, a hydraulic pump 7, a first connecting pipe 8, a smoke inlet pipe 9 and a control switch 10, the mounting plate 6 is fixed on the circumferential surface of the mounting barrel 1, the hydraulic pump 7 and the control switch 10 are both mounted on the left side surface of the mounting plate 6, the first connecting pipe 8 is fixed in a water outlet valve of the hydraulic pump 7, one end, far away from the hydraulic pump 7, of the first connecting pipe 8 penetrates through the barrel wall of the mounting barrel 1 and is fixed on the circumferential surface of a ring-shaped pipe 52, the first connecting pipe 8 is communicated with the ring-shaped pipe 52, the smoke inlet pipe 9 is mounted at the lower end of the circumferential surface of the mounting barrel 1, the smoke inlet pipe 9 is communicated with the inner cavity of the mounting barrel 1, the input end of the control switch 10 is electrically connected with the output end.
Wherein: still include second connecting pipe 11, third connecting pipe 12 atomizer 13, the left end of second connecting pipe 11 is fixed on the periphery of first connecting pipe 8, second connecting pipe 11 communicates with each other with first connecting pipe 8, the periphery at installation bucket 1 is fixed to the right-hand member of second connecting pipe 11, third connecting pipe 12 is fixed in the inside of installation bucket 1, three connecting pipes 12 are located into the top of tobacco pipe 9, second connecting pipe 11 and third connecting pipe 12 communicate with each other, install atomizer 13 on the right-hand member face of third connecting pipe 12, aqueous ammonia passes through atomizer 13 blowout.
Wherein: still including annotating ammonia pipe 14 and defroster 15, annotate ammonia pipe 14 and install on the periphery of installing bucket 1, annotate ammonia pipe 14 and be located the below of advancing tobacco pipe 9, annotate ammonia pipe 14 and communicate with each other with the inner chamber of installing bucket 1, defroster 15 installs the upper end in installing bucket 1 inside, and aqueous ammonia solution injects into the inside of installing bucket 1 through annotating ammonia pipe 14.
Wherein: the installation barrel comprises an installation barrel body 1 and is characterized by further comprising a base plate 16 and fixing holes 17, wherein the base plate 16 is fixed on the lower end face of the installation barrel body 1, four corresponding fixing holes 17 are formed in the edge portion of the base plate 16, and the base plate 16 is fixed through the fixing holes 17.
Wherein: the mounting barrel further comprises a fourth connecting pipe 18, the fourth connecting pipe 18 is fixed in a water inlet valve of the hydraulic pump 7, one end, far away from the hydraulic pump 7, of the fourth connecting pipe 18 is fixed at the lower end of the circumferential surface of the mounting barrel 1, and the fourth connecting pipe 18 is communicated with the inner cavity of the mounting barrel 1.
When in use: ammonia water solution in the installation barrel 1, then the hydraulic pump 7 is controlled to work through the control switch 10, the hydraulic pump 7 works to convey the ammonia water solution at the bottom of the installation barrel 1 to the inside of the first connecting pipe 8 through the fourth connecting pipe 18, a part of the ammonia water entering the inside of the first connecting pipe 8 enters the atomizing nozzle 13 through the second connecting pipe 11, then the ammonia water is sprayed to the bottom of the installation barrel 1 through the atomizing nozzle 13, the other part of the ammonia water enters the inside of the annular pipe 52 through the first connecting pipe 8, then the ammonia water is sprayed to the three baffles 43 through the four nozzles 53, the three baffles 43 drive the rotating shaft 42 to rotate under the impact of the ammonia water SO as to uniformly spray the ammonia water above the flow guide plate 2, then the smoke gas is conveyed to the inside of the installation barrel 1 through the smoke inlet pipe 9, the smoke gas rises in the installation barrel 1, a part of the smoke gas contacts the solution sprayed by the atomizing nozzle 13 in the rising process to, the other part continuously rises through two guide plates 2, fully reacts with the solution on two guide plate 2 surfaces to get rid of inside SO2, make through above device the utility model discloses can high-efficiently carry out SOx/NOx control to the flue gas.
It is noted that the control switch 10 disclosed in the present embodiment controls the operation of the hydraulic pump 7 in a conventional manner in the art.
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 (5)
1. The utility model provides a quick high-efficient low temperature flue gas desulfurization denitrification facility which characterized in that: comprises an installation barrel (1), a rotating unit (4) and a spraying unit (5);
mounting barrel (1): an opening is formed in the upper end face of the installation barrel (1), two corresponding guide plates (2) are fixed inside the installation barrel (1), and through holes (3) are uniformly distributed in the middle of each guide plate (2);
rotating unit (4): the rotating unit (4) comprises a mounting seat (41), a rotating shaft (42) and baffles (43), the mounting seat (41) is fixed inside the mounting barrel (1), the middle of the lower side surface of the mounting seat (41) is rotatably connected with the rotating shaft (42), the rotating shaft (42) is positioned above the two guide plates (2), and three corresponding baffles (43) are fixed on the circumferential surface of the rotating shaft (42);
spraying unit (5): the spraying unit (5) comprises fixing blocks (51), an annular pipe (52) and spray heads (53), wherein four corresponding fixing blocks (51) are fixed on the circumferential surface of the annular pipe (52), one end, far away from the annular pipe (52), of each fixing block (51) is fixed in the installation barrel (1), four corresponding spray heads (53) are fixed on the circumferential surface of each fixing block (51), and the spray heads (53) correspond to the baffle plates (43);
wherein: still include mounting panel (6), hydraulic pump (7), first connecting pipe (8), advance tobacco pipe (9) and control switch (10), mounting panel (6) are fixed on the periphery of installation bucket (1), hydraulic pump (7) and control switch (10) are all installed on the left surface of mounting panel (6), be fixed with first connecting pipe (8) in the drain valve door of hydraulic pump (7), the one end that hydraulic pump (7) were kept away from in first connecting pipe (8) runs through the bucket wall of installation bucket (1) and fixes on the periphery of ring pipe (52), first connecting pipe (8) communicate with each other with ring pipe (52), advance the lower extreme at installation bucket (1) periphery is installed to tobacco pipe (9), it communicates with each other with the inner chamber of installation bucket (1) to advance tobacco pipe (9), the output of external power source is connected to the input electricity of control switch (10), the output end of the control switch (10) is electrically connected with the input end of the hydraulic pump (7).
2. The device for rapid, efficient and low-temperature flue gas desulfurization and denitrification according to claim 1, characterized in that: still include second connecting pipe (11), third connecting pipe (12) atomizer (13), the left end of second connecting pipe (11) is fixed on the periphery of first connecting pipe (8), second connecting pipe (11) communicate with each other with first connecting pipe (8), the periphery at installation bucket (1) is fixed to the right-hand member of second connecting pipe (11), the inside at installation bucket (1) is fixed in third connecting pipe (12), three connecting pipe (12) are located the top of advancing tobacco pipe (9), second connecting pipe (11) and third connecting pipe (12) communicate with each other, install atomizer (13) on the right-hand member face of third connecting pipe (12).
3. The device for rapid, efficient and low-temperature flue gas desulfurization and denitrification according to claim 1, characterized in that: still including annotating ammonia pipe (14) and defroster (15), annotate ammonia pipe (14) and install on the periphery of installing bucket (1), annotate ammonia pipe (14) and be located the below of advancing tobacco pipe (9), annotate ammonia pipe (14) and communicate with each other with the inner chamber of installing bucket (1), defroster (15) are installed in the inside upper end of installing bucket (1).
4. The device for rapid, efficient and low-temperature flue gas desulfurization and denitrification according to claim 1, characterized in that: the mounting barrel is characterized by further comprising a base plate (16) and fixing holes (17), wherein the base plate (16) is fixed on the lower end face of the mounting barrel (1), and four corresponding fixing holes (17) are formed in the edge portion of the base plate (16).
5. The device for rapid, efficient and low-temperature flue gas desulfurization and denitrification according to claim 1, characterized in that: the mounting barrel is characterized by further comprising a fourth connecting pipe (18), the fourth connecting pipe (18) is fixed in a water inlet valve of the hydraulic pump (7), one end, far away from the hydraulic pump (7), of the fourth connecting pipe (18) is fixed at the lower end of the circumferential surface of the mounting barrel (1), and the fourth connecting pipe (18) is communicated with an inner cavity of the mounting barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756760.XU CN211358321U (en) | 2019-10-19 | 2019-10-19 | Quick high-efficient low temperature flue gas SOx/NOx control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921756760.XU CN211358321U (en) | 2019-10-19 | 2019-10-19 | Quick high-efficient low temperature flue gas SOx/NOx control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211358321U true CN211358321U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921756760.XU Active CN211358321U (en) | 2019-10-19 | 2019-10-19 | Quick high-efficient low temperature flue gas SOx/NOx control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211358321U (en) |
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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: 20221108 Address after: 361001 Room 2, Room 1701, No. 337, Jiahe Road, Siming District, Xiamen, Fujian Patentee after: Wu Yiying Address before: 528416 No. 2, Yifu North Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: Li Junchao |
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| TR01 | Transfer of patent right |