CN112717665A - Production acid mist desulphurization unit for zinc sulfate - Google Patents
Production acid mist desulphurization unit for zinc sulfate Download PDFInfo
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- CN112717665A CN112717665A CN202011441075.5A CN202011441075A CN112717665A CN 112717665 A CN112717665 A CN 112717665A CN 202011441075 A CN202011441075 A CN 202011441075A CN 112717665 A CN112717665 A CN 112717665A
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- Prior art keywords
- acid mist
- desulfurization
- pipe
- zinc sulfate
- fan
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- 239000003595 mist Substances 0.000 title claims abstract description 79
- 239000002253 acid Substances 0.000 title claims abstract description 70
- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 27
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 26
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 70
- 230000023556 desulfurization Effects 0.000 claims abstract description 70
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 8
- 241001330002 Bambuseae Species 0.000 claims abstract description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 8
- 239000011425 bamboo Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 128
- 229910052742 iron Inorganic materials 0.000 abstract description 64
- 238000006243 chemical reaction Methods 0.000 abstract description 29
- 239000006185 dispersion Substances 0.000 abstract description 5
- 230000000536 complexating effect Effects 0.000 description 16
- 230000000149 penetrating effect Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 11
- 238000004064 recycling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 150000003751 zinc Chemical class 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000004688 heptahydrates Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
Abstract
The invention discloses an acid mist desulfurization device for producing zinc sulfate, which comprises a desulfurization bin and a turbulent fan, wherein the turbulent fan is arranged at the bottom in the desulfurization bin. Has the advantages that: acid mist enters into in the fog pipe, enter into the desulfurization storehouse bottom after the first axial fan in the bellows accelerates, acid mist this moment is the column gas, the vortex fan starts to produce horizontal air current and breaks up the column gas, thereby dispersion acid mist, increase along with acid mist, acid mist after the dispersion enters into the reposition of redundant personnel section of thick bamboo, it passes the ventilation pipe and enters into inside the desulfurization storehouse to accelerate to enter into through the second axial fan, at this moment, let in complex iron solution in the feed liquor pipe, first solenoid valve is opened, the second solenoid valve is closed, complex iron solution enters into the coil pipe, through the shower nozzle blowout, react with acid mist, thereby realize the desulfurization, the acid mist of participation reaction is by fan and reposition of redundant personnel section of thick bamboo homodisperse, thereby the phenomenon of gas concentration has been reduced, the reaction is more comprehensive quick vortex, thereby reaction efficiency is improved.
Description
Technical Field
The invention relates to the technical field of zinc sulfate production, in particular to an acid mist desulphurization device for zinc sulfate production.
Background
Zinc sulfate (chemical formula: ZnSO4) is the most important zinc salt, is colorless orthorhombic crystal or white powder, and heptahydrate (ZnSO 4.7H 2O) thereof is commonly called goslarite, is a natural mineral, is a main raw material for manufacturing lithopone and zinc salt, can also be used as a printing and dyeing mordant, a preservative for wood and leather, and an important auxiliary raw material for producing viscose fibers and vinylon fibers, and also has application in the electroplating and electrolysis industries and can also be used for manufacturing cables.
The zinc sulfate needs to use sulfuric acid in the manufacturing process, a large amount of acid mist can be generated, the acid mist has strong corrosivity, contains a large amount of sulfur elements and cannot be directly discharged, the traditional method is to use complex iron for desulfurization, however, when the acid mist is discharged into a complex iron spray tower, most of the acid mist is discharged in a cylindrical shape, the dispersibility is insufficient, the sprayed complex iron solution cannot be timely reacted with the acid mist, the desulfurization efficiency is low, the improvement can be further made, meanwhile, the complex iron solution is alkaline, the complex iron solution cannot be inactivated through a single reaction, the traditional complex iron spray tower does not carry out multiple circulating reactions on the complex iron solution, the complex iron input is increased, the economic investment is increased, and meanwhile, the complex iron spray tower adopting a gas-liquid convection reaction can also cause that the acid mist has high passing speed and cannot be fully mixed with the complex iron solution, the conditions of insufficient reaction and insufficient desulphurization can be caused, and further improvement can be made.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the acid mist desulphurization device for producing zinc sulfate, which has the advantages of high desulphurization efficiency and low cost investment, and further solves the problems in the background art.
(II) technical scheme
In order to realize the advantages of high desulfurization efficiency and low cost investment, the invention adopts the following specific technical scheme:
an acid mist desulfurization device for producing zinc sulfate comprises a desulfurization bin and a turbulent fan, wherein the bottom of the desulfurization bin is provided with the turbulent fan, the central position of the bottom surface of the desulfurization bin is communicated with a mist inlet pipe, the other end of the mist inlet pipe is provided with an air box, the air box is internally provided with a first axial flow fan, a partition plate is transversely and fixedly arranged above the turbulent fan, the surface of the partition plate is vertically communicated with a flow distribution cylinder, the inner part of the flow distribution cylinder is provided with a second axial flow fan, the upper part of the flow distribution cylinder is fixedly provided with a water tank inside the desulfurization bin, the bottom surface of the water tank is communicated with a ventilation pipe, the top of the desulfurization bin is hoisted with a coil pipe, the surface of the coil pipe is communicated with a spray head, the surface of one side of the desulfurization bin is communicated with a liquid inlet pipe, the liquid, and the bottom surface of the storage box is connected with a circulating pipe in a run-through manner, the circulating pipe is connected with the liquid inlet pipe in a run-through manner through a tee joint, a second electromagnetic valve is arranged on the surface of the circulating pipe, and the circulating pipe is connected with a circulating water pump in a run-through manner.
Furthermore, the water tank is connected with the top surface of the storage box through a sewer pipe in a penetrating manner, the bottom surface of the storage box is connected with a drain pipe in a penetrating manner, and the surface of the drain pipe is provided with a switch valve.
Further, the desulfurization bin inner wall is located the basin top and is located the welding of coil pipe below and has the ram, and ram other end fixed mounting has driving motor to driving motor's main shaft runs through the ram and extends to the ram below, driving motor's main shaft bottom surface fixed mounting has vortex piece, vortex piece is including solid fixed ring, mounting bar and bottom plate, the fixed ring is fixed to be cup jointed on the main shaft surface, and solid fixed ring outer wall welding has the mounting bar to the mounting bar bottom surface welding has the bottom plate.
Furthermore, the ram is arranged in a staggered manner, and the length of the ram is gradually increased from top to bottom.
Furthermore, the ventilation pipe evenly is provided with a plurality ofly, and the ventilation pipe corresponds and sets up directly over the reposition of redundant personnel section of thick bamboo.
Furthermore, the top surface of the desulfurization bin is provided with a gas outlet in a through manner, and the gas outlet is of a funnel-shaped structure.
Furthermore, the spray heads are distributed densely, and the spray heads are atomizing spray heads.
Furthermore, the controller is fixedly installed on the front vertical surface of the desulfurization bin, and the output end of the controller is electrically connected with the turbulent flow fan, the first axial flow fan, the second axial flow fan, the first electromagnetic valve, the second electromagnetic valve and the input end of the circulating water pump.
Furthermore, a ceiling is arranged above the shunt cylinder, a support is arranged inside the shunt cylinder, and the top surface of the support is fixedly connected with the bottom surface of the ceiling.
Furthermore, the top surface of the storage box is provided with a detection hole, and the storage box is made of transparent materials.
(III) advantageous effects
Compared with the prior art, the invention provides an acid mist desulphurization device for zinc sulfate production, which has the following beneficial effects:
(1) the invention breaks up the acid mist entering into the desulfurization bin through the turbulent fan, then the acid mist is dispersed and enters into the shunt cylinder, the acid mist enters into the desulfurization bin after being secondarily accelerated by the second axial fan and is easily reacted with the complex iron, thereby realizing the work of desulfurization and sulfur recovery, the acid mist enters into the mist inlet pipe, the acid mist enters into the bottom of the desulfurization bin after being accelerated by the first axial fan in the air box, the acid mist is columnar gas at the moment, the turbulent fan is started to generate transverse airflow to break up the columnar gas, thereby dispersing the acid mist, the dispersed acid mist enters into the shunt cylinder along with the increase of the acid mist, the acid mist enters into the desulfurization bin after being accelerated by the second axial fan, the complex iron solution enters into the liquid inlet pipe, the first electromagnetic valve is opened, the second electromagnetic valve is closed, the complex iron solution enters into the coil pipe and is sprayed out through the spray head, the acid mist is reacted with the acid mist, so that desulfurization is realized, the acid mist participating in the reaction is fully dispersed by the turbulent fan and the flow dividing cylinder, the phenomenon of gas concentration is reduced, the reaction is more comprehensive and rapid, and the reaction efficiency is improved.
(2) The complex iron solution storage tank receives the dropped complex iron solution through the water tank, the dropped complex iron solution enters the storage tank through the sewer pipe, the dropped complex iron solution enters the coil pipe again through the circulating water pump and is sprayed out through the spray head, the incompletely-reacted complex iron solution is recycled, after the complex iron solution is fully collected in the storage tank, the first electromagnetic valve can be closed, the second electromagnetic valve is opened, the circulating water pump is started, the complex iron solution is recycled, a worker can detect the pH value of the complex iron solution in the storage tank, if the pH value of the complex iron solution in the storage tank is close to 7, the second electromagnetic valve can be closed, the first electromagnetic valve is opened, the recycling of the complex iron is completed, the reaction degree of the complex iron solution is improved through the recycling of the complex iron solution, the investment of the complex iron solution is reduced, and the economic investment is.
(3) The turbulent flow piece is driven to rotate by the driving motor, so that the reaction process of the acid mist and the complexing iron solution is disturbed, the fixing ring is driven to rotate by the driving motor in the disturbance process, the mounting strip and the bottom plate are driven to rotate by the fixing ring, and the surrounding air is driven to transversely flow by the rotation of the bottom plate, so that the turbulent flow effect is realized, the reaction of the complexing iron solution and the acid mist is accelerated, the reaction efficiency is further improved, and the desulfurization efficiency is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an acid mist desulfurization device for producing zinc sulfate according to an embodiment of the invention;
FIG. 2 is a front view of an acid mist desulfurization apparatus for producing zinc sulfate according to an embodiment of the present invention;
FIG. 3 is a schematic external view of an acid mist desulfurization apparatus for zinc sulfate production according to an embodiment of the present invention;
FIG. 4 is a schematic view of the internal structure of a shunt cartridge according to an embodiment of the present invention;
FIG. 5 is a bottom view of a coiled tubing according to an embodiment of the invention;
FIG. 6 is a top view of a sink according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a vent in accordance with an embodiment of the present invention;
fig. 8 is a structural schematic view of a spoiler according to an embodiment of the present invention.
In the figure:
1. a desulfurization bin; 2. a coil pipe; 3. a water tank; 4. a shunt cylinder; 5. a turbulent fan; 6. a mist inlet pipe; 7. an air box; 8. a first axial fan; 9. a vent pipe; 10. a ceiling; 11. a support; 12. a spoiler; 13. a ram; 14. a drive motor; 15. a spray head; 16. an air outlet; 17. a liquid inlet pipe; 18. a tee joint; 19. a first solenoid valve; 20. a second solenoid valve; 21. a circulation pipe; 22. a water circulating pump; 23. a sewer pipe; 24. a storage tank; 25. a controller; 26. a second axial fan; 27. a fixing ring; 28. mounting a bar; 29. a base plate.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the invention, the acid mist desulphurization device for producing zinc sulfate is provided.
The invention will be further explained with reference to the accompanying drawings and specific embodiments, as shown in fig. 1-8, an acid mist desulfurization device for producing zinc sulfate according to an embodiment of the invention comprises a desulfurization bin 1 and a turbulent fan 5, wherein the turbulent fan 5 is installed at the bottom of the desulfurization bin 1, a mist inlet pipe 6 is connected to the center of the bottom of the desulfurization bin 1 in a penetrating manner, an air box 7 is installed at the other end of the mist inlet pipe 6, the other end of the air box 7 is connected to an acid mist discharge device in a penetrating manner through the mist inlet pipe 6, a first axial flow fan 8 is installed inside the air box 7, the air outlet direction of the first axial flow fan 8 is the direction entering the desulfurization bin 1, a partition plate is transversely and fixedly installed above the fan 5, a splitter 4 is vertically connected to the surface of the partition plate in a penetrating manner, a second turbulent flow fan 26 is installed inside the splitter 4, the air outlet direction of the second axial flow fan 26 is vertically, the bottom surface of the water tank 3 is connected with a ventilation pipe 9 in a penetrating way, the top in the desulfurization bin 1 is hung with a coil 2, the surface of the coil 2 is connected with a spray head 15 in a penetrating way, the surface of one side of the desulfurization bin 1 is connected with a liquid inlet pipe 17 in a penetrating way, the liquid inlet pipe 17 is connected with the coil 2 in a penetrating way, the surface of the liquid inlet pipe 17 is provided with a first electromagnetic valve 19, one side of the desulfurization bin 1 is fixedly provided with a storage tank 24, the bottom surface of the storage tank 24 is connected with a circulating pipe 21 in a penetrating way, the circulating pipe 21 is connected with the liquid inlet pipe 17 in a penetrating way through a tee joint 18, the surface of the circulating pipe 21 is provided with a second electromagnetic valve 20, the circulating pipe 21 is connected with a circulating water pump 22 in a penetrating way, acid mist enters the mist inlet pipe 6 and enters the bottom of the desulfurization bin, along with the increase of acid mist, acid mist after the dispersion enters into reposition of redundant personnel section of thick bamboo 4, it passes ventilation pipe 9 and enters into 1 inside desulfurization storehouse to get into with higher speed through second axial fan 26, at this moment, let in complex iron solution in the feed liquor pipe 17, first solenoid valve 19 is opened, second solenoid valve 20 is closed, complex iron solution enters into coil pipe 2, through shower nozzle 15 blowout, react with acid mist, thereby realize the desulfurization, the acid mist of participating in the reaction is by vortex fan 5 and reposition of redundant personnel section of thick bamboo 4 intensive dispersion, thereby the phenomenon of gas concentration has been reduced, the reaction is more comprehensive quick, thereby reaction efficiency has been improved.
In one embodiment, the water tank 3 is connected to the top surface of the storage tank 24 through a sewer pipe 23, the bottom surface of the storage tank 24 is connected to a drain pipe through a switch valve, and the drain pipe surface is provided with a switch valve, so as to discharge the complex iron solution which is completely reacted, which is a common structure and not described herein, the water tank 3 receives the dropped complex iron solution, enters the storage tank 24 through the sewer pipe 23, enters the coil 2 again through the circulating water pump 22, and is sprayed out through the spray head 15, so as to perform secondary utilization of the complex iron solution which is not completely reacted, after the storage tank 24 is fully filled with the complex iron solution, the first electromagnetic valve 19 can be closed, the second electromagnetic valve 20 is opened, the circulating water pump 22 is started, the complex iron solution is recycled, a worker can detect the PH value of the complex iron solution in the storage tank 24, and if the PH value of the complex iron solution in the storage tank 24, and opening the first electromagnetic valve 19 to complete the recycling of the complex iron, and improving the reaction degree of the complex iron solution by recycling the complex iron solution, thereby reducing the investment of the complex iron solution and the economic investment.
In one embodiment, a ram 13 is welded on the inner wall of the desulfurization bin 1 above the water tank 3 and below the coil 2, a driving motor 14 is fixedly installed at the other end of the ram 13, a main shaft of the driving motor 14 penetrates through the ram 13 and extends below the ram 13, a spoiler 12 is fixedly installed on the bottom surface of the main shaft of the driving motor 14, the spoiler 12 comprises a fixing ring 27, a mounting bar 28 and a bottom plate 29, the fixing ring 27 is fixedly sleeved on the surface of the main shaft, the mounting bar 28 is welded on the outer wall of the fixing ring 27, the bottom plate 29 is welded on the bottom surface of the mounting bar 28, a protective cover is sleeved on the outer side of the driving motor 14 to reduce corrosion to the driving motor 14, the driving motor 14 drives the spoiler 12 to rotate so as to disturb the reaction process of the acid mist and the complex iron solution, the driving motor 14 drives the fixing ring 27 to rotate, the fixing ring 27 drives the mounting bar, the bottom plate 29 rotates to drive the surrounding air to flow transversely, so that the turbulent flow effect is realized, the reaction of the complex iron solution and the acid mist is accelerated, the reaction efficiency is further improved, and the desulfurization efficiency is further improved.
In one embodiment, the ram 13 is arranged in a staggered manner, and the length of the ram 13 is gradually increased from top to bottom, so that the turbulence members 12 are distributed, thereby enabling turbulence to be performed at multiple positions inside the desulfurization bin 1, improving the turbulence efficiency, and improving the mixing efficiency.
In one embodiment, the ventilation pipes 9 are uniformly arranged in a plurality, the ventilation pipes 9 are arranged right above the shunt barrels 4, and the ventilation pipes 9 are distributed in a dispersing mode, so that acid mist is dispersed.
In one embodiment, the top surface of the desulfurization bin 1 is perforated with an air outlet 16, and the air outlet 16 is a funnel-shaped structure, so as to conveniently and intensively discharge the treated acid mist.
In one embodiment, the plurality of nozzles 15 are densely distributed, and the nozzles 15 are atomizing nozzles, so as to improve the dispersion efficiency of the complex iron solution and the reaction efficiency.
In one embodiment, the controller 25 is fixedly installed on the front vertical surface of the desulfurization bin 1, and the output end of the controller 25 is electrically connected to the input ends of the turbulent fan 5, the first axial fan 8, the second axial fan 26, the first electromagnetic valve 19, the second electromagnetic valve 20 and the circulating water pump 22, and meanwhile, the output end of the controller 25 is also electrically connected to the input end of the driving motor 14, which is a common control structure and is not described herein in more detail.
In one embodiment, a ceiling 10 is arranged above the shunt cylinder 4, a support 11 is arranged inside the shunt cylinder 4, the top surface of the support 11 is fixedly connected with the bottom surface of the ceiling 10, the ceiling 10 is conical, and the complexing iron solution falls on the ceiling 10 and slides into the water tank 3, so that the complexing iron solution is prevented from passing through the ventilation pipe 9.
In one embodiment, the top surface of the storage box 24 is provided with a detection hole for allowing a worker to conveniently insert a PH test paper for detection, and the storage box 24 is made of a transparent material for observing the volume and the color change of the complexing iron solution.
The working principle is as follows:
when desulfurization is carried out, acid mist enters the mist inlet pipe 6, enters the bottom of the desulfurization bin 1 after being accelerated by the first axial flow fan 8 in the air box 7, the acid mist is columnar gas at the moment, the turbulent flow fan 5 is started to generate transverse airflow to break up the columnar gas, so that the acid mist is dispersed, the dispersed acid mist enters the shunt cylinder 4 along with the increase of the acid mist, and enters the desulfurization bin 1 through the vent pipe 9 after being accelerated by the second axial flow fan 26, at the moment, the complex iron solution is introduced into the liquid inlet pipe 17, the first electromagnetic valve 19 is opened, the second electromagnetic valve 20 is closed, the complex iron solution enters the coil pipe 2 and is sprayed out through the spray head 15 to react with the acid mist, so that desulfurization is realized, the acid mist participating in the reaction is fully dispersed by the turbulent flow fan 5 and the shunt cylinder 4, so that the phenomenon of gas concentration is reduced, the reaction is more comprehensive and quicker, and the reaction efficiency is improved, meanwhile, the water tank 3 receives the dropped complexing iron solution, the complexing iron solution enters the storage tank 24 through the sewer pipe 23, the complexing iron solution which is not completely reacted enters the coil pipe 2 again through the circulating water pump 22 and is sprayed out through the spray head 15, after the storage tank 24 is full of the complexing iron solution, the first electromagnetic valve 19 can be closed, the second electromagnetic valve 20 is opened, the circulating water pump 22 is started, the complexing iron solution is recycled, a worker can detect the pH value of the complexing iron solution in the storage tank 24, if the pH value of the complexing iron solution in the storage tank 24 is close to 7, the second electromagnetic valve 20 can be closed, the first electromagnetic valve 19 is opened, the recycling of the complexing iron is completed, the reaction degree of the complexing iron solution is improved through the recycling of the complexing iron solution, the investment is reduced, the economic investment is reduced, in addition, in the process of mixing the complexing iron solution and the acid mist, driving motor 14 drives vortex piece 12 and rotates to carry out the disturbance to the reaction process of acid mist and complex iron solution, at the in-process of disturbance, driving motor 14 drives solid fixed ring 27 and rotates, gu fixed ring 27 drives mounting bar 28 and bottom plate 29 and rotates, bottom plate 29 rotates and drives air lateral flow around driving, thereby realizes the vortex effect, the reaction of complex iron solution and acid mist with higher speed, thereby further improved reaction efficiency, further improved desulfurization efficiency.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "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; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a production acid mist desulphurization unit for zinc sulfate, its characterized in that, including desulfurization storehouse (1) and vortex fan (5), vortex fan (5) are installed to the bottom in desulfurization storehouse (1), and desulfurization storehouse (1) bottom surface central point puts through connection and advances fog pipe (6) to advance fog pipe (6) other end and install bellows (7), bellows (7) internally mounted has first axial fan (8), the horizontal fixed mounting in vortex fan (5) top has the division board, and division board surface vertical through connection has reposition of redundant personnel section of thick bamboo (4), and reposition of redundant personnel section of thick bamboo (4) internally mounted has second axial fan (26), reposition of redundant personnel section of thick bamboo (4) top is located desulfurization storehouse (1) inside fixed mounting has basin (3), and basin (3) bottom surface through connection has ventilation pipe (9), top hoist and mount have coil pipe (2) in desulfurization storehouse (1), and coil pipe (2) surface through connection has shower nozzle (15), desulfurization storehouse (1) side surface through connection has feed liquor pipe (17), and feed liquor pipe (17) and coil pipe (2) through connection to feed liquor pipe (17) surface mounting has first solenoid valve (19), desulfurization storehouse (1) one side fixed mounting has bin (24), and bin (24) bottom surface through connection has circulating pipe (21) to circulating pipe (21) are through connection with feed liquor pipe (17) through tee bend (18), circulating pipe (21) surface mounting has second solenoid valve (20), and circulating pipe (21) through connection has circulating water pump (22).
2. The acid mist desulfurization device for producing zinc sulfate according to claim 1, characterized in that the water tank (3) is connected with the top surface of the storage tank (24) through a sewer pipe (23), the bottom surface of the storage tank (24) is connected with a drain pipe through, and a switch valve is arranged on the surface of the drain pipe.
3. The acid mist desulfurization device for zinc sulfate production as claimed in claim 1, wherein the inner wall of the desulfurization bin (1) is located above the water tank (3) and welded with the ram (13) below the coil pipe (2), the other end of the ram (13) is fixedly provided with the driving motor (14), the main shaft of the driving motor (14) penetrates through the ram (13) and extends to the lower side of the ram (13), the main shaft bottom surface of the driving motor (14) is fixedly provided with the spoiler (12), the spoiler (12) comprises a fixing ring (27), mounting bars (28) and a bottom plate (29), the fixing ring (27) is fixedly sleeved on the surface of the main shaft, the outer wall of the fixing ring (27) is welded with the mounting bars (28), and the bottom surface of the mounting bars (28) is welded with the bottom plate (29).
4. The acid mist desulfurization device for producing zinc sulfate according to claim 3, characterized in that the ram rods (13) are arranged in a staggered manner, and the length of the ram rods (13) is gradually increased from top to bottom.
5. The acid mist desulfurization device for producing zinc sulfate according to claim 1, wherein the number of the ventilation pipes (9) is uniformly distributed, and the ventilation pipes (9) are arranged right above the corresponding flow distribution cylinder (4).
6. The acid mist desulfurization device for zinc sulfate production according to claim 1, wherein the top surface of the desulfurization bin (1) is perforated with an air outlet (16), and the air outlet (16) is of a funnel-shaped structure.
7. The acid mist desulfurization device for zinc sulfate production of the claim 1, characterized in that the spray heads (15) are distributed densely, and the spray heads (15) are atomizing spray heads.
8. The acid mist desulfurization device for zinc sulfate production of the claim 1, characterized in that the controller (25) is fixedly installed on the right vertical surface of the desulfurization bin (1), and the output end of the controller (25) is electrically connected with the turbulent flow fan (5), the first axial flow fan (8), the second axial flow fan (26), the first electromagnetic valve (19), the second electromagnetic valve (20) and the input end of the circulating water pump (22).
9. The acid mist desulfurization device for zinc sulfate production according to claim 1, characterized in that a ceiling (10) is arranged above the shunt cylinder (4), a support (11) is installed inside the shunt cylinder (4), and the top surface of the support (11) is fixedly connected with the bottom surface of the ceiling (10).
10. The acid mist desulfurization device for zinc sulfate production according to claim 1, characterized in that the top surface of the storage tank (24) is provided with a detection hole, and the storage tank (24) is made of transparent material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011441075.5A CN112717665A (en) | 2020-12-08 | 2020-12-08 | Production acid mist desulphurization unit for zinc sulfate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011441075.5A CN112717665A (en) | 2020-12-08 | 2020-12-08 | Production acid mist desulphurization unit for zinc sulfate |
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| CN112717665A true CN112717665A (en) | 2021-04-30 |
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| CN202011441075.5A Pending CN112717665A (en) | 2020-12-08 | 2020-12-08 | Production acid mist desulphurization unit for zinc sulfate |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0938447A (en) * | 1995-07-25 | 1997-02-10 | Babcock Hitachi Kk | Liquid absorbent dispersing equipment and flue gas desulfurizer |
| CN101130152A (en) * | 2007-08-14 | 2008-02-27 | 湖南大学 | Injecting, bubbling ,dust settling, desulfurating and absorbing tower with vertical screen deck |
| CN102886195A (en) * | 2011-07-18 | 2013-01-23 | 刘梦星 | Dust and sulphur removing device of bubble reaction type boiler |
| CN203610029U (en) * | 2013-11-25 | 2014-05-28 | 甘肃阿敏生物清真明胶有限公司 | Acid mist purification device |
| CN104174498A (en) * | 2014-08-25 | 2014-12-03 | 上海龙净环保科技工程有限公司 | Uniform distributor for flue gas and uniform distribution method of flue gas |
| CN107469579A (en) * | 2017-09-27 | 2017-12-15 | 佛山市深研信息技术有限公司 | A kind of novel environment friendly FGD by spraying mist equipment |
| CN108176197A (en) * | 2018-01-21 | 2018-06-19 | 北京鼎翰科技有限公司 | A kind of novel tail gas treating device |
| CN208287715U (en) * | 2018-03-16 | 2018-12-28 | 威海锦蓝环保科技有限公司 | A kind of helical blade type even gas distribution device |
| CN109589769A (en) * | 2018-11-01 | 2019-04-09 | 韩燕� | A kind of exhaust-gas treatment acid mist purifying tower |
| CN209501314U (en) * | 2019-01-10 | 2019-10-18 | 石家庄捷铭环保科技有限公司 | Complexing Iron wet desulphurization spray column |
| CN211025783U (en) * | 2019-06-03 | 2020-07-17 | 吴妃明 | Desulfurization denitration dust removal purifying tower |
| CN211659586U (en) * | 2020-01-20 | 2020-10-13 | 上海展徒新能源科技有限公司 | Recovery unit of fly ash plasma treatment equipment of waste incineration power plant |
| CN211936363U (en) * | 2019-12-31 | 2020-11-17 | 福州智能光新材料科技有限公司 | Uniform smoke device for pressure stabilization, desulfurization and denitrification of turbofan |
-
2020
- 2020-12-08 CN CN202011441075.5A patent/CN112717665A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0938447A (en) * | 1995-07-25 | 1997-02-10 | Babcock Hitachi Kk | Liquid absorbent dispersing equipment and flue gas desulfurizer |
| CN101130152A (en) * | 2007-08-14 | 2008-02-27 | 湖南大学 | Injecting, bubbling ,dust settling, desulfurating and absorbing tower with vertical screen deck |
| CN102886195A (en) * | 2011-07-18 | 2013-01-23 | 刘梦星 | Dust and sulphur removing device of bubble reaction type boiler |
| CN203610029U (en) * | 2013-11-25 | 2014-05-28 | 甘肃阿敏生物清真明胶有限公司 | Acid mist purification device |
| CN104174498A (en) * | 2014-08-25 | 2014-12-03 | 上海龙净环保科技工程有限公司 | Uniform distributor for flue gas and uniform distribution method of flue gas |
| CN107469579A (en) * | 2017-09-27 | 2017-12-15 | 佛山市深研信息技术有限公司 | A kind of novel environment friendly FGD by spraying mist equipment |
| CN108176197A (en) * | 2018-01-21 | 2018-06-19 | 北京鼎翰科技有限公司 | A kind of novel tail gas treating device |
| CN208287715U (en) * | 2018-03-16 | 2018-12-28 | 威海锦蓝环保科技有限公司 | A kind of helical blade type even gas distribution device |
| CN109589769A (en) * | 2018-11-01 | 2019-04-09 | 韩燕� | A kind of exhaust-gas treatment acid mist purifying tower |
| CN209501314U (en) * | 2019-01-10 | 2019-10-18 | 石家庄捷铭环保科技有限公司 | Complexing Iron wet desulphurization spray column |
| CN211025783U (en) * | 2019-06-03 | 2020-07-17 | 吴妃明 | Desulfurization denitration dust removal purifying tower |
| CN211936363U (en) * | 2019-12-31 | 2020-11-17 | 福州智能光新材料科技有限公司 | Uniform smoke device for pressure stabilization, desulfurization and denitrification of turbofan |
| CN211659586U (en) * | 2020-01-20 | 2020-10-13 | 上海展徒新能源科技有限公司 | Recovery unit of fly ash plasma treatment equipment of waste incineration power plant |
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