CN220633737U - Flue gas desulfurization and denitrification device - Google Patents
Flue gas desulfurization and denitrification device Download PDFInfo
- Publication number
- CN220633737U CN220633737U CN202322287502.4U CN202322287502U CN220633737U CN 220633737 U CN220633737 U CN 220633737U CN 202322287502 U CN202322287502 U CN 202322287502U CN 220633737 U CN220633737 U CN 220633737U
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- flue gas
- treatment box
- shell
- desulfurization
- denitrification
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 239000003546 flue gas Substances 0.000 title claims abstract description 105
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 72
- 230000023556 desulfurization Effects 0.000 title claims abstract description 72
- 238000005192 partition Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 230000003009 desulfurizing effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 22
- 239000000779 smoke Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 229910052815 sulfur oxide Inorganic materials 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a flue gas desulfurization and denitrification device. The flue gas desulfurization and denitrification device comprises: a treatment box; the shell is fixedly arranged on one side of the treatment box; the circulating groove is formed in the treatment box; the baffle plate is fixedly arranged on the inner wall of the treatment box; the baffle plates are fixedly arranged on the top inner wall of the treatment box and the top of the partition plate respectively; and the communicating pipe is arranged on the shell, and one end of the communicating pipe extends to the inside of the treatment box. The flue gas desulfurization and denitrification device provided by the utility model has the advantages of enabling the desulfurization and denitrification of the flue gas to be more sufficient, effectively improving the treatment efficiency and having better use effect.
Description
Technical Field
The utility model belongs to the technical field of flue gas treatment, and particularly relates to a flue gas desulfurization and denitrification device.
Background
The flue gas desulfurization and denitrification technology is a boiler flue gas purification technology applied to the chemical industry for generating multiple nitrogen oxides and sulfur oxides. Nitrogen oxides, sulfur oxides are one of the major sources of air pollution. The application of this technique has considerable benefits for the purification of ambient air. The prior known flue gas desulfurization and denitrification technology comprises PAFP, ACFP, pyrolusite method, electron beam ammonia method, pulse corona method, gypsum wet method, catalytic oxidation method, microorganism degradation method and the like. The technology of desulfurizing and denitrating flue gas is currently in research and industrial demonstration stages mostly, but because the technology can realize desulfurizing and denitrating simultaneously in a set of system, particularly, along with the continuous striction of NOX control standards, the technology of desulfurizing and denitrating is increasingly paid attention to in various countries. The flue gas desulfurization and denitration technology is mainly three types, and the first type is a combination technology of flue gas desulfurization and flue gas denitration; the second is to use the adsorbent to remove SOx and NOX simultaneously; the third category is to modify the existing Flue Gas Desulfurization (FGD) system (such as adding a denitration agent into the desulfurization solution) and increase the denitration function.
Through the search, the authorized bulletin number is CN 210097199U's a flue gas desulfurization and denitrification device, its structure includes the flue gas treatment tank, the inside top of flue gas treatment tank just is located the right side fixedly connected with pressure boost fan blade row of buffering treatment room, the inside top of flue gas treatment tank is close to the both sides of intermediate position and all fixedly connected with solvent fog screen frame, the right side fixedly connected with flue gas of inside top of flue gas treatment tank slowly falls the wind and arranges, the top of diversion swash plate just is located the position fixedly connected with splash baffle between the solvent fog screen frame, the left side fixedly connected with circulating water pump of the outside bottom of flue gas treatment tank, circulating water pump's input intercommunication has the circulation inlet tube, circulating water pump's output intercommunication has the water spray pipe, its utility model relates to desulfurization and denitrification technical field. The flue gas desulfurization and denitrification device achieves the purposes of achieving full desulfurization and denitrification of flue gas, improving flue gas desulfurization and denitrification efficiency, enhancing desulfurization and denitrification effects and reducing desulfurization and denitrification reagent waste.
However, when the flue gas desulfurization and denitrification device is used, due to the lack of a cleaning structure for the industrial filter cloth, when a large amount of dust and particle impurities in the flue gas are adhered to the surface of the industrial filter cloth, the flue gas cannot well penetrate the industrial filter cloth and then is subjected to desulfurization and denitrification treatment, the operation of the whole device is stopped, the industrial filter cloth is cleaned or replaced, the flue gas can be continuously subjected to desulfurization and denitrification treatment after the filter cloth is cleaned or replaced, the treatment efficiency is affected, the use effect is poor,
therefore, it is necessary to provide a new flue gas desulfurization and denitrification device to solve the above technical problems.
Disclosure of Invention
The utility model provides a flue gas desulfurization and denitrification device, which aims to solve the technical problems that the treatment efficiency and the use effect of flue gas are poor due to the blocking treatment of filter cloth.
The flue gas desulfurization and denitrification device provided by the utility model comprises: a treatment box; the shell is fixedly arranged on one side of the treatment box; the circulating groove is formed in the treatment box; the baffle plate is fixedly arranged on the inner wall of the treatment box; the baffle plates are fixedly arranged on the top inner wall of the treatment box and the top of the partition plate respectively; a communicating pipe provided on the housing, one end of the communicating pipe extending to the inside of the process tank; the mounting plate is fixedly mounted on the inner wall of the shell, and a filter screen for filtering flue gas dust is rotatably mounted on the mounting plate; the solvent adsorption piece is fixedly arranged on the inner wall of the shell; the water tank is fixedly arranged at one side of the treatment tank; the spraying mechanism is used for desulfurizing and denitrating the flue gas and is arranged on the treatment box; the cleaning mechanism is used for preventing the filter screen from being blocked and is arranged on the shell.
As a further scheme of the utility model, the spraying mechanism comprises a water pump, a conveying pipe, a suction pipe and a plurality of atomizing nozzles, wherein the water pump is fixedly arranged on one side of the treatment box, the conveying pipe is fixedly arranged on the water draining end of the water pump, one end of the conveying pipe extends into the circulation groove, the suction pipe is fixedly arranged on the water inlet end of the water pump, the bottom end of the suction pipe extends into the water tank, the atomizing nozzles are fixedly arranged on the inner wall of the top of the treatment box, and the atomizing nozzles are communicated with the inside of the circulation groove.
As a further scheme of the utility model, the cleaning mechanism comprises a motor, a first conical gear, a second conical gear and a brush rod, wherein the motor is fixedly arranged on one side of the shell, an output shaft of the motor is rotationally connected with one side of the shell, the first conical gear is fixedly arranged on the output shaft of the motor, the second conical gear is fixedly sleeved on the filter screen, the second conical gear is meshed with the first conical gear, the brush rod is fixedly arranged on the inner wall of the top of the shell, and bristles are arranged on the brush rod.
As a further scheme of the utility model, one side of the shell is fixedly provided with a smoke inlet pipe, and one side of the treatment box is fixedly provided with a smoke exhaust pipe.
As a further scheme of the utility model, a plurality of water outlet pipes are fixedly arranged on the partition plate, and electromagnetic valves are arranged on the water outlet pipes.
As a further scheme of the utility model, a plurality of observation ports are formed in the inner wall of one side of the treatment box, transparent plates are arranged on the observation ports, a discharge pipe is arranged on one side of the treatment box, and a valve is arranged on the discharge pipe.
As a further scheme of the utility model, the top of the shell is provided with a fetching port, and the fetching port is provided with a sealing cover.
Compared with the related art, the flue gas desulfurization and denitrification device provided by the utility model has the following beneficial effects:
the utility model provides a flue gas desulfurization and denitrification device, which can input flue gas to be treated into a shell through a smoke inlet pipe, can intercept dust and particle impurities in the flue gas through a filter screen, can neutralize partial acid-base ions in the flue gas through a solvent adsorption sheet with acid-base neutralization solvent sprayed on the surface, can convey pretreated flue gas into a treatment box through a communicating pipe, can adopt desulfurization and denitrification reagent solution in a water tank to carry out desulfurization and denitrification on the flue gas entering the treatment box through a spraying mechanism, can enable the flue gas to flow up and down in the treatment box for a plurality of times through a plurality of baffles, can promote the treatment time of the flue gas in the treatment box, can enable the flue gas to obtain sufficient desulfurization and denitrification, has better use effect, can discharge the flue gas with the obtained desulfurization and denitrification through a smoke exhaust pipe, can conveniently collect the desulfurization and denitrification reagent solution accumulated on a partition plate below through the use of a plurality of water outlet pipes and a plurality of electromagnetic valves, can observe the accumulated denitrification reagent solution on the partition plate, can carry out desulfurization and denitrification on the flue gas entering the treatment box through a plurality of transparent plates, can enable the flue gas to flow up and down in the treatment box for a plurality of times through a plurality of baffles, can promote the treatment time of the flue gas in the treatment time in the treatment box, can be used for conveniently discharging the dust and particle impurities in the treatment box, can be conveniently discharged through a filter screen, can be conveniently cleaned and has improved, and has improved efficiency.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of a flue gas desulfurization and denitrification device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
fig. 4 is an enlarged schematic view of the portion B in fig. 2.
In the figure: 1. a treatment box; 2. a housing; 3. a flow channel; 4. a baffle; 5. a partition plate; 6. a communicating pipe; 7. a mounting plate; 8. a filter screen; 9. a solvent adsorption sheet; 10. a water tank; 11. a water pump; 12. a delivery tube; 13. a suction tube; 14. a motor; 15. a first bevel gear; 16. a second bevel gear; 17. a brush bar; 18. a smoke inlet pipe; 19. a smoke exhaust pipe; 20. a water outlet pipe; 21. a transparent plate; 22. an atomizing spray head.
Detailed Description
Referring to fig. 1 to fig. 4 in combination, fig. 1 is a schematic perspective view of a flue gas desulfurization and denitrification device according to a preferred embodiment of the present utility model; FIG. 2 is a schematic elevational cross-sectional view of the present utility model; FIG. 3 is an enlarged schematic view of the portion A in FIG. 2; fig. 4 is an enlarged schematic view of the portion B in fig. 2. The flue gas desulfurization and denitrification device comprises: a treatment tank 1; a housing 2, wherein the housing 2 is fixedly arranged at one side of the treatment box 1; a circulation tank 3, wherein the circulation tank 3 is arranged on the treatment box 1; a partition plate 5, wherein the partition plate 5 is fixedly installed on the inner wall of the treatment box 1; a plurality of baffles 4, wherein the baffles 4 are fixedly arranged on the top inner wall of the treatment box 1 and the top of the partition plate 5 respectively; a communication pipe 6, the communication pipe 6 being provided on the housing 2, one end of the communication pipe 6 extending to the inside of the process tank 1; the mounting plate 7 is fixedly arranged on the inner wall of the shell 2, and a filter screen 8 for filtering flue gas and dust is rotatably arranged on the mounting plate 7; a solvent adsorption sheet 9, wherein the solvent adsorption sheet 9 is fixedly arranged on the inner wall of the shell 2; a water tank 10, wherein the water tank 10 is fixedly arranged at one side of the treatment tank 1; the spraying mechanism is used for desulfurizing and denitrating the flue gas and is arranged on the treatment box 1; the cleaning mechanism is used for preventing the filter screen 8 from being blocked, the cleaning mechanism is arranged on the shell 2, dust and particle impurities in the flue gas can be intercepted through the filter screen 8, part of acid-base ions in the flue gas can be neutralized through the solvent adsorption sheet 9 of which the surface is sprayed with acid-base neutralization solvent, the pretreated flue gas can be conveyed into the treatment box 1 through the communicating pipe 6, desulfurization and denitrification can be carried out on the flue gas entering the treatment box 1 through the desulfurization and denitrification reagent solution in the water tank 10 by the spraying mechanism, the flue gas can flow up and down in the treatment box 1 for a plurality of times through the baffle plates 4, the treatment time of the flue gas in the treatment box 1 can be prolonged, so that the flue gas can be fully desulfurized and denitrified, the cleaning mechanism can clean the inner surface of the filter screen 8, and dust and particles attached to meshes of the filter screen 8 can be prevented from being stopped in the treatment process of the flue gas, and then the treatment efficiency can be effectively improved.
The spraying mechanism comprises a water pump 11, a conveying pipe 12, a suction pipe 13 and a plurality of atomizing nozzles 22, wherein the water pump 11 is fixedly installed on one side of the treatment box 1, the conveying pipe 12 is fixedly installed on the water draining end of the water pump 11, one end of the conveying pipe 12 extends to the inside of the circulation groove 3, the suction pipe 13 is fixedly installed on the water inlet end of the water pump 11, the bottom end of the suction pipe 13 extends to the inside of the water tank 10, the atomizing nozzles 22 are fixedly installed on the inner wall of the top of the treatment box 1, and the atomizing nozzles 22 are communicated with the inside of the circulation groove 3.
The cleaning mechanism comprises a motor 14, a first conical gear 15, a second conical gear 16 and a brush rod 17, wherein the motor 14 is fixedly installed on one side of the shell 2, an output shaft of the motor 14 is rotationally connected with one side of the shell 2, the first conical gear 15 is fixedly installed on the output shaft of the motor 14, the second conical gear 16 is fixedly sleeved on the filter screen 8, the second conical gear 16 is meshed with the first conical gear 15, the brush rod 17 is fixedly installed on the inner wall of the top of the shell 2, and brush bristles are arranged on the brush rod 17.
One side of the shell 2 is fixedly provided with a smoke inlet pipe 18, one side of the treatment box 1 is fixedly provided with a smoke outlet pipe 19, the smoke to be treated can be input into the shell 2 through the smoke inlet pipe 18, and the smoke obtained by desulfurization and denitrification can be discharged through the smoke outlet pipe 19.
A plurality of water outlet pipes 20 are fixedly arranged on the partition plate 5, a plurality of electromagnetic valves are arranged on the water outlet pipes 20, and desulfurization and denitrification reagent solutions stacked on the partition plate 5 can be conveniently discharged to the lower side of the partition plate 5 for collection through the use of the water outlet pipes 20 and the electromagnetic valves.
Offer a plurality of viewing aperture on the one side inner wall of processing case 1, a plurality of all be provided with transparent plate 21 on the viewing aperture, one side of processing case 1 is provided with the discharge tube, be provided with the valve on the discharge tube, can observe the SOx/NOx control reagent solution that piles up on baffle 5 through a plurality of transparent plates 21, can conveniently discharge the outside of device with the SOx/NOx control reagent solution of storing in the below of baffle 5 through discharge tube and valve.
The top of casing 2 has been seted up and has been got the thing mouth, get and be provided with sealed lid on the thing mouth, can make things convenient for the device after the use through getting thing mouth and sealed lid, the manual work takes out dust and the granule impurity that filter screen 8 inside remained.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The flue gas desulfurization and denitrification device provided by the utility model has the following working principle:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
before use, a desulfurization and denitrification reagent solution is injected into the water tank 10;
when the flue gas is used, the flue gas is led into the shell 2 from the flue gas inlet pipe 18, the flue gas entering the shell 2 penetrates through meshes of the filter screen 8, dust and particle impurities in the flue gas can be intercepted in the filter screen 8, then the flue gas passes through the solvent adsorption sheet 9, acid-base neutralization solvent is sprayed on the surface of the solvent adsorption sheet 9 to neutralize part of acid-base ions in the flue gas, and then the flue gas enters the treatment box 1 from the communicating pipe 6;
then, the water pump 11 is started, the water pump 11 inputs the desulfurization and denitrification reagent solution in the water tank 10 into the conveying pipe 12 through the suction pipe 13, the conveying pipe 12 can convey the desulfurization and denitrification reagent solution into the circulation tank 3, finally, the desulfurization and denitrification reagent solution is discharged from the plurality of atomizing nozzles 22, flue gas entering the treatment tank 1 is subjected to desulfurization and denitrification, the flue gas can flow up and down in the treatment tank 1 for a plurality of times under the shielding of the plurality of baffles 4, the treatment time of the flue gas in the treatment tank 1 can be prolonged, so that the flue gas can be fully desulfurized and denitrified, the use effect is good, and the obtained desulfurization and denitrification flue gas can be discharged from the smoke discharge pipe 19;
in the process of treating the flue gas, the desulfurization and denitrification reagent solution is condensed into water drops to be accumulated at the top of the partition plate 5, people can observe the desulfurization and denitrification reagent solution accumulated on the partition plate 5 through the transparent plate 21, when the desulfurization and denitrification reagent solution reaches a certain amount, the electromagnetic valves on the plurality of water outlet pipes 20 are opened, the desulfurization and denitrification reagent solution accumulated on the partition plate 5 is slowly discharged below the partition plate 5 to be collected, and the flue gas in the treatment process is not influenced by the desulfurization and denitrification reagent solution and enters the lower part of the partition plate 5 from the plurality of water outlet pipes 20, so that the flue gas can only contact with the desulfurization and denitrification reagent solution accumulated at the top of the partition plate 5 at most;
in the desulfurization and denitrification process of flue gas, dust attached to the inner surface of the filter screen 8 is more and more, in order to prevent the mesh from being blocked, the motor 14 is required to be started, the motor 14 can drive the first bevel gear 15 to rotate, the first bevel gear 15 can drive the filter screen 8 to rotate on the mounting plate 7 through the second bevel gear 16, the brush hair on the brush rod 17 cleans the inner surface of the filter screen 8, dust and particles attached to the mesh of the filter screen 8 are cleaned, the device can be prevented from being stopped in the treatment process of the flue gas, then the filter screen 8 is cleaned, the treatment efficiency can be effectively improved, the use effect is better, after the flue gas treatment is finished, the sealing cover on the object taking opening is opened, then hands extend into the shell 2 from the object taking opening, and dust and particle impurities remained in the filter screen 8 are taken out.
Compared with the related art, the flue gas desulfurization and denitrification device provided by the utility model has the following beneficial effects:
the utility model provides a flue gas desulfurization and denitrification device, can input the flue gas to be treated into a shell 2 through a smoke inlet pipe 18, can intercept dust and particle impurities in the flue gas through a filter screen 8, can neutralize partial acid-base ions in the flue gas through a solvent adsorption sheet 9 with acid-base neutralization solvent sprayed on the surface, can convey pretreated flue gas into a treatment box 1 through a communicating pipe 6, can adopt desulfurization and denitrification reagent solution in a water tank 10 to carry out desulfurization and denitrification on the flue gas entering the treatment box 1 through a spraying mechanism, can enable the flue gas to flow up and down in the treatment box 1 for a plurality of times through a plurality of baffles 4, can promote the treatment time of the flue gas in the treatment box 1, can enable the flue gas to obtain sufficient desulfurization and denitrification, has a better use effect, can discharge the flue gas with the obtained desulfurization and denitrification through a plurality of water outlet pipes 20 and a plurality of electromagnetic valves, can conveniently discharge the desulfurization and denitrification reagent solution stacked on a baffle 5 to the lower part of the baffle 5, can observe the desulfurization and denitrification reagent solution in the baffle 5 through a plurality of transparent plates 21, can observe the desulfurization and denitrification reagent solution to carry out desulfurization and denitrification on the filter screen 8, can be conveniently cleaned by the filter screen 8, can be conveniently discharged from the filter screen 8, and can be conveniently cleaned by the filter screen 8, and can be conveniently cleaned and can be removed, and the dust can be effectively cleaned and completely discharged by the filter screen 8.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (7)
1. A flue gas desulfurization and denitrification device, comprising:
a treatment box;
the shell is fixedly arranged on one side of the treatment box;
the circulating groove is formed in the treatment box;
the baffle plate is fixedly arranged on the inner wall of the treatment box;
the baffle plates are fixedly arranged on the top inner wall of the treatment box and the top of the partition plate respectively;
a communicating pipe provided on the housing, one end of the communicating pipe extending to the inside of the process tank;
the mounting plate is fixedly mounted on the inner wall of the shell, and a filter screen for filtering flue gas dust is rotatably mounted on the mounting plate;
the solvent adsorption piece is fixedly arranged on the inner wall of the shell;
the water tank is fixedly arranged at one side of the treatment tank;
the spraying mechanism is used for desulfurizing and denitrating the flue gas and is arranged on the treatment box;
the cleaning mechanism is used for preventing the filter screen from being blocked and is arranged on the shell.
2. The flue gas desulfurization and denitrification device according to claim 1, wherein the spraying mechanism comprises a water pump, a conveying pipe, a suction pipe and a plurality of atomizing nozzles, the water pump is fixedly installed on one side of the treatment box, the conveying pipe is fixedly installed on a drainage end of the water pump, one end of the conveying pipe extends into the circulation groove, the suction pipe is fixedly installed on a water inlet end of the water pump, the bottom end of the suction pipe extends into the water tank, the atomizing nozzles are fixedly installed on the inner wall of the top of the treatment box, and the atomizing nozzles are communicated with the inside of the circulation groove.
3. The flue gas desulfurization and denitrification device according to claim 1, wherein the cleaning mechanism comprises a motor, a first conical gear, a second conical gear and a brush rod, the motor is fixedly installed on one side of the shell, an output shaft of the motor is rotationally connected with one side of the shell, the first conical gear is fixedly installed on the output shaft of the motor, the second conical gear is fixedly sleeved on the filter screen, the second conical gear is meshed with the first conical gear, the brush rod is fixedly installed on the inner wall of the top of the shell, and bristles are arranged on the brush rod.
4. The flue gas desulfurization and denitrification device according to claim 1, wherein a flue gas inlet pipe is fixedly arranged on one side of the shell, and a flue gas exhaust pipe is fixedly arranged on one side of the treatment box.
5. The flue gas desulfurization and denitrification device according to claim 1, wherein a plurality of water outlet pipes are fixedly arranged on the partition plate, and electromagnetic valves are arranged on the water outlet pipes.
6. The flue gas desulfurization and denitrification device according to claim 1, wherein a plurality of observation openings are formed in the inner wall of one side of the treatment box, transparent plates are arranged on the observation openings, a discharge pipe is arranged on one side of the treatment box, and a valve is arranged on the discharge pipe.
7. The flue gas desulfurization and denitrification device according to claim 1, wherein the top of the shell is provided with a fetching port, and the fetching port is provided with a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287502.4U CN220633737U (en) | 2023-08-24 | 2023-08-24 | Flue gas desulfurization and denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287502.4U CN220633737U (en) | 2023-08-24 | 2023-08-24 | Flue gas desulfurization and denitrification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220633737U true CN220633737U (en) | 2024-03-22 |
Family
ID=90291058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287502.4U Active CN220633737U (en) | 2023-08-24 | 2023-08-24 | Flue gas desulfurization and denitrification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220633737U (en) |
-
2023
- 2023-08-24 CN CN202322287502.4U patent/CN220633737U/en active Active
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