CN212594970U - Flue gas desulfurization denitration absorption reaction tower - Google Patents
Flue gas desulfurization denitration absorption reaction tower Download PDFInfo
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- CN212594970U CN212594970U CN202020768970.7U CN202020768970U CN212594970U CN 212594970 U CN212594970 U CN 212594970U CN 202020768970 U CN202020768970 U CN 202020768970U CN 212594970 U CN212594970 U CN 212594970U
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- bin
- desulfurization
- denitrification
- flue gas
- denitration
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 58
- 230000023556 desulfurization Effects 0.000 title claims abstract description 53
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000003546 flue gas Substances 0.000 title claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005192 partition Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000536 complexating effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 229910052815 sulfur oxide Inorganic materials 0.000 description 11
- 239000007787 solid Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas desulfurization denitration absorption reaction tower, including denitration storehouse and desulfurization storehouse, denitration storehouse top is provided with the desulfurization storehouse. Has the advantages that: the utility model discloses a spraying mechanism, spraying mechanism includes rotatable spray pipe and drives spray pipe pivoted driving motor, in the absorption reaction process who carries out SOx/NOx control, the flue gas enters into inside SOx/NOx control storehouse and denitration storehouse from first intake pipe, SOx/NOx control's liquid medicine enters into in the spray pipe through the inlet tube, and spout from the atomizer, driving motor drives the transfer line and rotates, the transfer line passes through the shaft coupling and drives the dwang and rotate, the dwang rotates and drives the rotation of second helical gear, the second helical gear drives first helical gear initiative, first helical gear drives the spray pipe and rotates, thereby make the atomizer rotate and spray, reduced and sprayed the dead angle, thereby avoided the flue gas from spraying the problem that the dead angle department flows and can not react completely, absorption reaction efficiency is improved, and simultaneously, the liquid medicine waste is reduced.
Description
Technical Field
The utility model relates to a SOx/NOx control technical field particularly, relates to a flue gas SOx/NOx control absorbs reaction tower.
Background
The flue gas desulfurization and denitration technology is a boiler flue gas purification technology applied to the chemical industry of generating multi-nitrogen oxides and sulfur oxides, the nitrogen oxides and the sulfur oxides are one of main sources of air pollution, so the application of the technology has a great benefit on environmental air purification, and the currently known flue gas desulfurization and denitration technologies comprise a PAFP (polyamidp process), an ACFP (Acfp (Acrylonitrile-oriented carbon) process, an electron beam ammonia process, a pulse corona process, a gypsum wet process, a catalytic oxidation process, a microbial degradation method and the like.
The traditional desulfurization and denitrification tower adopts a spraying technology to carry out desulfurization and denitrification, a plurality of spray heads are transversely arranged at the top of the tower to spray liquid medicine, the liquid medicine is absorbed and reacts with rising flue gas in the falling process, thereby carrying out desulfurization and denitrification, but the spray head arranged on the top of the tower is easy to have spraying dead corners when spraying, partial flue gas flows from the spraying dead corners, so that the smoke can not or not be absorbed and reacted completely, the efficiency is lowered, in order to prevent spraying dead angles, more spray heads are required to be installed, thus, the liquid medicine spraying speed becomes fast, the liquid medicine spraying amount in unit time is greatly improved, waste is caused, simultaneously, the solid residue in the flue gas also can mix in the liquid medicine after the reaction, and the later stage still need filter the back to the liquid medicine just can retrieve, and troublesome poeration leads to work efficiency to become the step-down.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a flue gas desulfurization denitration absorption reaction tower possesses and reduces to spray the dead angle, absorb the advantage that reaction efficiency is high, filterable solid impurity, be convenient for maintain, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For realize above-mentioned reduction spray the dead angle, absorb the advantage that reaction efficiency is high, filterable solid impurity, be convenient for maintain, the utility model discloses a concrete technical scheme as follows:
a flue gas desulfurization and denitrification absorption reaction tower comprises a denitrification bin and a desulfurization bin, wherein the desulfurization bin is arranged above the denitrification bin, a separation plate is arranged between the desulfurization bin and the denitrification bin, and spraying mechanisms are respectively arranged on the denitrification bin and the desulfurization bin, each spraying mechanism comprises a placing plate, a spray pipe, a driving motor and an atomizing spray head, the placing plates are fixedly arranged on the inner top surfaces of the denitrification bin and the desulfurization bin, the top surfaces of the spray pipes penetrate through the central position of the top surface of the placing plate and are rotatably connected with the placing plate through second bearings, the top surfaces of the spray pipes are communicated with a water inlet pipe through sealing bearings, the surfaces of the spray pipes are fixedly communicated with the atomizing spray heads, the surfaces of the spray pipes are fixedly sleeved with first bevel gears, one sides of the first bevel gears are meshed with second bevel gears, the central position of the top surfaces of the second bevel gears is vertically and fixedly connected with rotating rods, the rotating rods, denitration storehouse and desulfurization storehouse one side surface mount are equipped with driving motor, and the driving motor output is connected with the transfer line to the transfer line other end runs through denitration storehouse and desulfurization storehouse table wall and passes through the shaft coupling and be connected with the dwang, place the board surface and seted up the bleeder vent.
Further, denitration storehouse bottom surface through connection has first intake pipe, and the first intake pipe other end passes through filtration processing case and second intake pipe through connection to the filter is pegged graft to the filter processing incasement portion has the filter, filter top surface fixedly connected with dop, and the draw-in groove joint that dop and filtration processing case top surface were seted up, and dop top fixed mounting has the handle.
Furthermore, the side surface of the top of the denitration bin is positioned below the partition plate and is in through connection with an air suction pipe, the side surface of the bottom of the denitration bin is positioned above the partition plate and is in through connection with an air outlet pipe, and the air suction pipe is in through connection with the air outlet pipe through a centrifugal pump.
Furthermore, the top surface of the desulfurization bin is connected with an exhaust pipe in a through mode, and the other end of the exhaust pipe is connected with an axial flow fan in a flange mode.
Further, the inlet tube in the denitration storehouse runs through denitration storehouse lateral wall and urea solution output through connection, the inlet tube in the desulfurization storehouse runs through desulfurization storehouse lateral wall and complex iron solution output through connection.
Furthermore, a liquid outlet is connected to the center of the bottom surface of the denitration bin in a through manner, and a liquid outlet pipe is connected to the bottom surface of the desulfuration bin above the partition plate in a through manner.
(III) advantageous effects
Compared with the prior art, the utility model provides a flue gas desulfurization denitration absorption reaction tower possesses following beneficial effect:
(1) the utility model discloses a spraying mechanism, spraying mechanism includes rotatable spray pipe and drives spray pipe pivoted driving motor, in the absorption reaction process who carries out SOx/NOx control, the flue gas enters into inside SOx/NOx control storehouse and denitration storehouse from first intake pipe, SOx/NOx control's liquid medicine enters into in the spray pipe through the inlet tube, and spout from the atomizer, driving motor drives the transfer line and rotates, the transfer line passes through the shaft coupling and drives the dwang and rotate, the dwang rotates and drives the rotation of second helical gear, the second helical gear drives first helical gear initiative, first helical gear drives the spray pipe and rotates, thereby make the atomizer rotate and spray, reduced and sprayed the dead angle, thereby avoided the flue gas from spraying the problem that the dead angle department flows and can not react completely, absorption reaction efficiency is improved, and simultaneously, the liquid medicine waste has been reduced.
(2) The utility model discloses a filtration treatment case, filtration treatment incasement portion is pegged graft and is had a plurality of filters, can filter the solid impurity in the flue gas, prevents that solid impurity from mixing in the liquid medicine after handling when SOx/NOx control, influences the liquid medicine and retrieves and recycle, and simultaneously, the filter can upwards extract and change, makes things convenient for staff's clearance and maintenance, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a flue gas desulfurization and denitrification absorption reaction tower provided by the present invention;
FIG. 2 is a top view of the filtration treatment tank of the present invention;
figure 3 is the A-A section view of the filtration treatment box of the utility model.
In the figure:
1. a denitration bin; 2. a desulfurization bin; 3. a partition plate; 4. a centrifugal pump; 5. an air outlet pipe; 6. an air intake duct; 7. a water spray pipe; 8. a first helical gear; 9. an atomizing spray head; 10. a second helical gear; 11. rotating the rod; 12. a first bearing; 13. a drive motor; 14. a transmission rod; 15. a coupling; 16. sealing the bearing; 17. air holes are formed; 18. a water inlet pipe; 19. a second bearing; 20. placing the plate; 21. an exhaust pipe; 22. an axial flow fan; 23. a first intake pipe; 24. a filtration treatment tank; 25. a filter plate; 26. a second intake pipe; 27. a handle; 28. and (4) clamping the head.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a flue gas desulfurization denitration absorption reaction tower.
Referring now to the drawings and the detailed description, the present invention will be further described, as shown in fig. 1-3, a flue gas desulfurization and denitration absorption reaction tower according to an embodiment of the present invention comprises a denitration bin 1 and a denitration bin 2, the denitration bin 1 is provided with the denitration bin 2 above, the denitration bin 2 and the denitration bin 1 are of an integral structure, the floor space is reduced, a partition plate 3 is installed between the denitration bin 2 and the denitration bin 1, the partition plate 3 is hermetically connected with the inner walls of the denitration bin 1 and the denitration bin 2 to prevent liquid leakage, and the denitration bin 1 and the denitration bin 2 are both provided with a spraying mechanism, the spraying mechanism comprises a placing plate 20, a water spraying pipe 7, a driving motor 13 and an atomizing nozzle 9, the placing plate 20 is fixedly installed on the inner top surfaces of the denitration bin 1 and the denitration bin 2, and the top surface of the water spraying pipe 7 penetrates through the central position of the top surface of the placing plate 20 and is rotatably connected, the top surface of a spray pipe 7 is communicated with a water inlet pipe 18 through a sealing bearing 16, the water inlet pipe 18 and the spray pipe 7 rotate mutually, the surface of the spray pipe 7 is communicated and fixedly connected with an atomizing spray head 9, the atomizing spray head 9 is uniformly provided with a plurality of parts from top to bottom, the surface of the spray pipe 7 is fixedly sleeved with a first helical gear 8, one side of the first helical gear 8 is meshed with a second helical gear 10, the central position of the top surface of the second helical gear 10 is vertically and fixedly connected with a rotating rod 11, the rotating rod 11 penetrates through a placing plate 20 and is rotatably connected with the placing plate 20 through a first bearing 12, a surface fixing frame at one side of a denitration bin 1 and a desulfuration bin 2 is provided with a driving motor 13, the output end of the driving motor 13 is connected with a transmission rod 14, the other end of the transmission rod 14 penetrates through the surface walls of the denitration, in the absorption reaction process that carries out SOx/NOx control, the flue gas enters into SOx/NOx control 2 and denitration storehouse 1 inside from first intake pipe 23, SOx/NOx control's liquid medicine enters into spray pipe 7 through inlet tube 18, and spout from atomizer 9, driving motor 13 drives transfer line 14 and rotates, transfer line 14 drives dwang 11 through shaft coupling 15 and rotates, dwang 11 rotates and drives second helical gear 10 and rotate, second helical gear 10 drives first helical gear 8 initiative, first helical gear 8 drives spray pipe 7 and rotates, thereby make atomizer 9 rotate and spray, the dead angle of spraying has been reduced, thereby avoided the flue gas from spraying the problem that the dead angle department flows and can not react completely, absorption reaction efficiency has been improved, and simultaneously, the liquid medicine waste has been reduced.
In one embodiment, a first air inlet pipe 23 is connected through the bottom surface of the denitration bin 1, the other end of the first air inlet pipe 23 is connected through a filtering treatment box 24 and a second air inlet pipe 26, a filtering plate 25 is inserted into the filtering treatment box 24, the size of the filtering plate 25 is equal to the size of the inner section of the filtering treatment box 24, the aperture of the filtering plate 25 is smaller than the particle size of the solid residue in the flue gas, a clamping head 28 is fixedly connected to the top surface of the filtering plate 25, the clamping head 28 is clamped with a clamping groove formed in the top surface of the filtering treatment box 24, a handle 27 is fixedly arranged above the clamping head 28, the filtering plate 25 is convenient for workers to pull out, the flue gas enters the filtering treatment box 24 from the second air inlet pipe 26, a plurality of filtering plates 25 are inserted into the filtering treatment box 24, the solid impurities in the flue gas can be filtered, the, meanwhile, the filter plate 25 can be pulled out upwards for replacement, so that the cleaning and maintenance of workers are facilitated, and the use is convenient.
In one embodiment, the top side of the denitration bin 1 is located below the partition plate 3 and is connected with the air suction pipe 6 in a penetrating way, the bottom side of the desulfuration bin 2 is located above the partition plate 3 and is connected with the air outlet pipe 5 in a penetrating way, the air suction pipe 6 is connected with the air outlet pipe 5 in a penetrating way through a centrifugal pump 4, and the centrifugal pump 4 pumps the flue gas after denitration into the desulfuration bin 2 to help the gas flow.
In one embodiment, the top surface of the desulfurization bin 2 is connected with an exhaust pipe 21 in a penetrating manner, the other end of the exhaust pipe 21 is connected with an axial flow fan 22 in a flange manner, and the axial flow fan 22 discharges flue gas subjected to desulfurization and denitrification out of the desulfurization bin 2, so that the air flow is accelerated, and the generation of air retention is avoided.
In an embodiment, inlet tube 18 in denitration storehouse 1 runs through denitration storehouse 1 lateral wall and urea solution output through connection, and inlet tube 18 in desulfurization storehouse 2 runs through 2 lateral walls in desulfurization storehouse and complex iron solution output through connection, and urea solution carries out the denitration to the flue gas, and complex iron solution carries out the desulfurization to the flue gas, for common technique, does not do too much to describe here.
In one embodiment, a liquid outlet is connected to the center of the bottom surface of the denitration bin 1 for discharging the reacted urea solution, and a liquid outlet pipe is connected to the bottom surface of the desulfuration bin 2 above the partition plate 3 for discharging the reacted complex iron solution.
The working principle is as follows:
the device is arranged at a proper position, the power supply is switched on, the flue gas enters the filtering treatment box 24 from the second air inlet pipe 26, a plurality of filter plates 25 are inserted into the filtering treatment box 24 to filter solid impurities in the flue gas, the solid impurities are prevented from being mixed in the treated liquid medicine during desulfurization and denitrification, the recycling of the liquid medicine is influenced, meanwhile, the filter plates 25 can be upwards pulled out for replacement, the cleaning and the maintenance of workers are convenient, the use is convenient, in the absorption reaction process of desulfurization and denitrification, the flue gas enters the desulfurization bin 2 and the denitrification bin 1 from the first air inlet pipe 23, the desulfurized and denitrified liquid medicine enters the water spray pipe 7 through the water inlet pipe 18 and is sprayed out of the atomization nozzle 9, the driving motor 13 drives the transmission rod 14 to rotate, the transmission rod 14 drives the rotating rod 11 to rotate through the coupler 15, the rotating rod 11 rotates to drive the second helical gear 10 to rotate, the second helical gear 10 drives the first helical gear 8 initiative, and the first helical gear 8 drives the spray pipe 7 and rotates to make atomizer 9 rotate and spray, reduced and sprayed the dead angle, thereby avoided the flue gas to flow and can not react completely from spraying the dead angle department problem, improved absorption reaction efficiency, simultaneously, reduced the liquid medicine extravagant.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The flue gas desulfurization and denitrification absorption reaction tower is characterized by comprising a denitrification bin (1) and a desulfurization bin (2), wherein the desulfurization bin (2) is arranged above the denitrification bin (1), a partition plate (3) is arranged between the desulfurization bin (2) and the denitrification bin (1), spraying mechanisms are respectively arranged on the denitrification bin (1) and the desulfurization bin (2), each spraying mechanism comprises a placing plate (20), a water spray pipe (7), a driving motor (13) and an atomizing nozzle (9), the placing plates (20) are fixedly arranged on the inner top surfaces of the denitrification bin (1) and the desulfurization bin (2), the top surfaces of the water spray pipes (7) penetrate through the central position of the top surface of the placing plate (20) and are rotatably connected with the placing plate (20) through second bearings (19), the top surfaces of the water spray pipes (7) are communicated with a water inlet pipe (18) through sealing bearings (16), and the atomizing nozzles (9) are fixedly connected with the surface of the water spray pipes (7), fixed cover in spray pipe (7) surface has connect first helical gear (8), and the meshing of first helical gear (8) one side has second helical gear (10) to vertical fixedly connected with dwang (11) of second helical gear (10) top surface central point position, dwang (11) run through place board (20) and through first bearing (12) with place board (20) and rotate and be connected, denitration storehouse (1) and desulfurization storehouse (2) one side surface mount are equipped with driving motor (13), and driving motor (13) output is connected with transfer line (14) to transfer line (14) other end runs through denitration storehouse (1) and desulfurization storehouse (2) table wall and passes through shaft coupling (15) and be connected with dwang (11), place board (20) surface and seted up bleeder vent (17).
2. The flue gas desulfurization and denitrification absorption reaction tower according to claim 1, wherein a first air inlet pipe (23) is connected to the bottom surface of the denitrification chamber (1) in a penetrating manner, the other end of the first air inlet pipe (23) is connected with a second air inlet pipe (26) in a penetrating manner through a filtering treatment box (24), a filtering plate (25) is inserted into the filtering treatment box (24), a clamping head (28) is fixedly connected to the top surface of the filtering plate (25), the clamping head (28) is clamped with a clamping groove formed in the top surface of the filtering treatment box (24), and a handle (27) is fixedly mounted above the clamping head (28).
3. The absorption reaction tower for desulfurization and denitrification of flue gas according to claim 1, wherein the side surface of the top of the denitration bin (1) is positioned below the partition plate (3) and is connected with an air suction pipe (6) in a penetrating manner, the side surface of the bottom of the denitration bin (2) is positioned above the partition plate (3) and is connected with an air outlet pipe (5) in a penetrating manner, and the air suction pipe (6) is connected with the air outlet pipe (5) in a penetrating manner through a centrifugal pump (4).
4. The flue gas desulfurization and denitration absorption reaction tower of claim 1, wherein the top surface of the desulfurization bin (2) is connected with an exhaust pipe (21) in a penetrating way, and the other end of the exhaust pipe (21) is connected with an axial flow fan (22) in a flange way.
5. The flue gas desulfurization and denitrification absorption reaction tower according to claim 1, wherein the water inlet pipe (18) in the denitrification bin (1) penetrates through the side wall of the denitrification bin (1) to be connected with the urea solution output end in a through manner, and the water inlet pipe (18) in the desulfurization bin (2) penetrates through the side wall of the desulfurization bin (2) to be connected with the complexing iron solution output end in a through manner.
6. The flue gas desulfurization and denitrification absorption reaction tower according to claim 1, wherein a liquid outlet is connected in a through manner at the center of the bottom surface of the denitrification bin (1), and a liquid outlet pipe is connected in a through manner at the position, above the partition plate (3), of the bottom surface of the desulfurization bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768970.7U CN212594970U (en) | 2020-05-11 | 2020-05-11 | Flue gas desulfurization denitration absorption reaction tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768970.7U CN212594970U (en) | 2020-05-11 | 2020-05-11 | Flue gas desulfurization denitration absorption reaction tower |
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| Publication Number | Publication Date |
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| CN212594970U true CN212594970U (en) | 2021-02-26 |
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| CN202020768970.7U Expired - Fee Related CN212594970U (en) | 2020-05-11 | 2020-05-11 | Flue gas desulfurization denitration absorption reaction tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426209A (en) * | 2021-07-14 | 2021-09-24 | 盐城华夏高空建筑防腐维修有限公司 | Flue gas desulfurization and denitrification device for coal-fired power plant |
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2020
- 2020-05-11 CN CN202020768970.7U patent/CN212594970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426209A (en) * | 2021-07-14 | 2021-09-24 | 盐城华夏高空建筑防腐维修有限公司 | Flue gas desulfurization and denitrification device for coal-fired power plant |
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