CN113926279A - Air purification equipment for industrial waste gas emission - Google Patents
Air purification equipment for industrial waste gas emission Download PDFInfo
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- CN113926279A CN113926279A CN202111301858.8A CN202111301858A CN113926279A CN 113926279 A CN113926279 A CN 113926279A CN 202111301858 A CN202111301858 A CN 202111301858A CN 113926279 A CN113926279 A CN 113926279A
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- 239000007789 gas Substances 0.000 title claims abstract description 40
- 239000002440 industrial waste Substances 0.000 title claims abstract description 21
- 238000004887 air purification Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 27
- 238000009833 condensation Methods 0.000 claims abstract description 20
- 230000005494 condensation Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 51
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 15
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 15
- 239000004571 lime Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000007791 dehumidification Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 76
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000000746 purification Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
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- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
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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
- B01D53/002—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 by condensation
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/26—Drying gases or vapours
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses air purification equipment for industrial waste gas emission, which relates to the technical field of waste gas purification and comprises a dust removal box, a shower box, a condensation box, a circulating filter tank, a rotary impurity removal tank, an exhaust tank, an air guide pipe and an air inlet pipe, wherein the circulating filter tank is communicated with the rotary impurity removal tank through the air guide pipe, and the exhaust tank is communicated with the circulating filter tank through the air guide pipe; according to the invention, the intercepting toothed plates are meshed with the gears on the dust removal box, so that when a worker replaces a filter screen in the dust removal box, the intercepting toothed plates only need to be pulled out from the connecting port, and after a new intercepting toothed plate enters, the old intercepting toothed plate is automatically discharged, the whole filter screen is simple to disassemble, and meanwhile, when the worker disassembles the cutting toothed plate, the whole air purification equipment for a factory is still in a working state, so that the waste gas treatment in the factory is not influenced, and the operating efficiency of the whole factory is improved.
Description
Technical Field
The invention relates to the technical field of waste gas purification, in particular to air purification equipment for industrial waste gas emission.
Background
Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise, and the waste gas includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, lead mercury sulfate, beryllium compound, smoke dust and productive dust are discharged into the atmosphere and pollute the air, and the substances enter the human body through respiratory tracts in different ways, some of the substances directly cause harm, some of the substances have an accumulation effect and can seriously harm the health of people;
in the actual use process of the traditional air purification equipment for factories, most of impurities with larger particles are always filtered by the filter mechanism of the first layer, in the long-time use process, a large amount of dust and impurities are inevitably adhered to the filtering mechanism of the first layer, thereby affecting the use effect of the filtering mechanism of the first layer, the disassembly of the filter core plate is troublesome, the whole air purifying device is usually required to be closed to replace the filter plate, the air purifying device is stopped to affect the air purification of the whole factory, meanwhile, after the waste gas is cleaned by a gas washing device in the air purification equipment, the waste gas is mixed with some water vapor, and after the waste gas mixed with the water vapor is contacted with the activated carbon plate, adsorption holes on the activated carbon are blocked, so that the adsorption function of the activated carbon plate is greatly reduced after the activated carbon plate is used for a long time, the waste gas treatment of part of air purification equipment used in factories is not complete, and the waste gas treatment is not complete;
to this end, we propose an air cleaning device for industrial waste gas emissions.
Disclosure of Invention
The invention aims to: through interception pinion rack pull formula design, the problem that the filter screen dismantles comparatively difficultly in air purification equipment has been reduced, the closure plate of installing additional simultaneously, make air purification device of mill under the condition of not stopping work, the staff still can dismantle the change to the filter screen, the operating efficiency of mill is greatly improved, the low temperature water congeals pipe and the lime board of installation in the whole air purification device of while handles the steam in the waste gas, prevent that the waste gas that has steam from directly using on the active carbon board, cause the adsorption effect greatly reduced of active carbon board, last second electric putter drives fly leaf and seal block and realizes freely opening and shutting to the air duct on the circulating filter jar, make waste gas can purify more thoroughly on the active carbon board.
In order to achieve the purpose, the invention provides the following technical scheme:
an air purification device for industrial waste gas emission comprises a dust removal box, a shower box, a condensation box, a circulating filter tank, a rotary impurity removal tank, an exhaust tank, an air guide pipe and an air inlet pipe, wherein the circulating filter tank is communicated with the rotary impurity removal tank through the air guide pipe;
the dehumidifying mechanism comprises a shell, an exhaust passage, a first electric push rod, a piston and a lime plate, wherein the exhaust passage is formed in the shell, the piston is slidably connected in the exhaust passage, the first electric push rod is fixed in the shell through a bolt, one end of the first electric push rod penetrates through the bottom of the exhaust passage and is fixedly connected with the piston through spot welding, the lime plate is uniformly installed at the top of the shell, the bottom of one side of the shell, which is positioned on the exhaust passage, is communicated with an air guide pipe, and a heating plate is fixed on one side of the shell through a bolt;
the other end of air duct is linked together with the lateral wall bottom of loop filter jar, the top of dust removal case is passed through the bolt fastening and is had the aspiration pump, and the inlet end that is located the aspiration pump is linked together through the top of air duct with rotatory edulcoration jar, the lateral wall top that the end of giving vent to anger of aspiration pump passes through air duct and loop filter jar is linked together, the cigarette end of discharging is installed at the top of air discharge tank.
Further, a handing-over interface has been seted up to one side symmetry of dust removal case, there is a gear, one in the dust removal incasement through bearing swing joint the handing-over mouth and be connected with the interception pinion rack with gear engagement, another install the closure plate in the handing-over mouth, one side of filter chamber and the corresponding draw-in groove of having seted up with the one end of interception pinion rack, and the bilateral symmetry rotation that is located the draw-in groove is connected with the triangle and supports the piece, the spring is installed to the symmetry in the draw-in groove, and is located the other end of spring and one side that the triangle supported the piece is connected, two the triangle supports the piece ground opposite face and is fixed with the rubber pad through the adhesion, install the filter screen on the interception pinion rack, one side that lies in the handing-over interface on the dust removal case is fixed with the rubber circle through the adhesion, the sealing door is installed to one side that lies in the handing-over interface on the dust removal case.
Furthermore, the water pump is installed at the top of shower case, and the output that is located the water pump is connected with the outlet pipe, the one end of outlet pipe extends to the shower incasement, rotatory cambered plate is installed to the symmetry on the outlet pipe, and is located and is fixed with the baffle through spot welding on the rotatory cambered plate, just be located the baffle top on the outlet pipe and install the shower nozzle.
Furthermore, an activated carbon plate is fixed in the circulating filter tank through bolts, a partition plate mechanism is installed at the bottom of the activated carbon plate, and a fixing plate is installed at the bottom of the partition plate in the circulating filter tank.
Furthermore, it is connected with the flabellum board to rotate through the bearing in the rotatory edulcoration jar, the drain pipe is installed to one side of shower case and the one end of drain pipe extends to blast pipe one side.
Further, the baffle mechanism includes fly leaf, connecting rod, shrouding, spacing groove, gag lever post and blow vent, the blow vent has been seted up on the fly leaf, the bilateral symmetry that just is located the blow vent on the fly leaf has seted up the spacing groove, the top of fly leaf, and be located sliding connection on the blow vent has the shrouding, the bottom of shrouding just is located the blow vent and is fixed with the connecting rod through spot welding, be fixed with the gag lever post through spot welding symmetry on the connecting rod, and be located the one end and the spacing groove sliding connection of gag lever post.
Further, the bottom inner wall of loop filter jar has second electric putter through the bolt fastening, sliding connection has sealed piece on the fixed plate, one end of second electric putter run through one side of sealed piece and with sealed piece fixed connection, the one end that second electric putter is located the fixed plate top is fixed through the bottom of spot welding with the connecting rod, the both sides inner wall of loop filter jar just is located the opposite face of fixed plate and fly leaf and is fixed with the stopper through the spot welding symmetry.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the intercepting toothed plates are connected with the gears on the dust removal box in a meshed manner, so that when a worker replaces a filter screen in the dust removal box, the intercepting toothed plates only need to be pulled out from the cross-connecting port, and after a new intercepting toothed plate enters, the old intercepting toothed plate is automatically discharged, the whole filter screen is relatively simple to disassemble, and when the worker disassembles the flange intercepting toothed plate, the whole air purification equipment for a factory is still in a working state, so that the waste gas treatment in the factory is not influenced, and the operating efficiency of the whole factory is improved.
2. According to the invention, the water solution is sprayed onto the baffle plate on the rotary arc panel through the spray head, the rotary arc panel is rotated on the water pipe by using the impact force of water flow, and simultaneously the water solution is uniformly thrown into the shower box, so that the water-soluble gas in the waste gas can be fully mixed with the water solution, the waste gas is treated again, the adsorption effect of the activated carbon is prevented from being influenced by the water vapor mixed in the waste gas, the water vapor in the waste gas is liquefied and discharged by the low-temperature water condensation pipe on the condensation box, the water vapor in the waste gas is further treated, the lime plate in the shell adsorbs the water vapor in the waste gas, and the waste gas is treated by the waste gas and the water vapor twice, so that the waste gas is in a dry state to be contacted with the activated carbon plate, and the treatment effect of the activated carbon plate on impurities and odor in the waste gas is improved.
3. According to the invention, the movable plate and the sealing block are driven by the second electric push rod to move up and down in the circulating filter tank, so that the circulating treatment of waste gas is realized, and simultaneously, when the waste gas is extracted by the air extracting pump, the waste gas drives the fan blade plate to rotate and simultaneously uniformly contacts with the filtering mechanism on the fan blade plate, so that the impurity adsorption effect of the activated carbon plate and the fan blade plate on the waste gas is improved, the waste gas is prevented from being adsorbed and treated by the activated carbon only once, harmful gas is still mixed in the waste gas, and if the waste gas is directly discharged, the environment is harmed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the dust box of the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
fig. 4 is a schematic view of the structure of the interception toothed plate of the present invention;
FIG. 5 is a schematic sectional view of the shower box and the condenser box of the present invention
FIG. 6 is an enlarged view of the structure at B of the present invention;
FIG. 7 is a schematic cross-sectional view of a dehumidifying mechanism according to the present invention;
FIG. 8 is a schematic sectional view of the connection part of the circulation filtration tank and the rotary trash removal tank according to the present invention;
FIG. 9 is a schematic sectional front view of a canister of the present invention;
fig. 10 is a schematic front sectional view of the partition mechanism of the present invention.
In the figure: 1. a dust removal box; 2. a shower box; 3. a condenser tank; 4. a dehumidification mechanism; 401. a housing; 402. an exhaust passage; 403. a first electric push rod; 404. a piston; 405. a lime board; 5. heating plates; 6. a circulating filtration tank; 7. rotating the impurity removal tank; 8. an exhaust tank; 9. an air inlet pipe; 10. a sealing door; 11. an interface; 12. a rubber ring; 13. a filter chamber; 14. a blocking plate; 15. a gear; 16. intercepting toothed plates; 17. a filter screen; 18. a card slot; 19. a triangular resisting block; 20. a spring; 21. a rubber pad; 22. a water pump; 23. a water outlet pipe; 24. rotating the cambered plate; 25. a spray head; 26. a baffle plate; 27. an exhaust pipe; 28. an air outlet; 29. a low-temperature water condensation pipe; 30. an air duct; 31. an activated carbon plate; 32. a partition mechanism; 321. a movable plate; 322. a connecting rod; 323. closing the plate; 324. a limiting groove; 325. a limiting rod; 326. a vent; 33. a fixing plate; 34. a leaf plate; 35. an air pump; 36. a cigarette end is discharged; 37. a drain pipe; 38. a second electric push rod; 39. a sealing block; 40. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution:
example 1:
as shown in fig. 1-4, in an air purification apparatus for industrial waste gas emission, a filter plate in the apparatus is disassembled and replaced, and during specific operation, a sealing door 10 located at one side of a dust removal box 1 is in a closed state, a worker opens a lock on the sealing door 10, and brings a mask in advance when the sealing door 10 is opened, so as to prevent a part of waste gas from exposing and affecting the worker, the worker prepares a clean interception toothed plate 16 in advance, immediately inserts a new interception toothed plate 16 into a cross joint 11 while taking down a blocking plate 14 on the cross joint 11, and when the new toothed plate 16 enters the cross joint 11, gear teeth located on the interception toothed plate 16 act on a gear 15 in the dust removal box 1, so that the gear 15 rotates and simultaneously unscrews the old interception toothed plate 16;
when the front end rancour of the new interception toothed plate 16 enters the clamping groove 18 on the filter cavity 13, the exhaust gas inlet pipe 9 is connected with the filter cavity 13, the triangular abutting block 19 in the clamping groove 18 rotates and simultaneously clamps the front end of the interception toothed plate 16, the triangular abutting block 19 rotates and simultaneously extrudes the spring 20 on one side, when the interception toothed plate 16 is completely installed on the cross connecting port 11, the old interception toothed plate 16 is pushed out, at the moment, a worker immediately installs the blocking plate 14 in the cross connecting port 11 of the old interception toothed plate 16 to prevent exhaust gas from flying out from the cross connecting port 11, the operation is carried out twice, two old interception toothed plates 16 in the filter cavity 13 can be replaced, meanwhile, the new interception toothed plate 16 is tightly abutted by the triangular abutting block 19 and the rubber pad 21 on the triangular abutting block 19, when the exhaust gas acts on the filtration screen 17 on the interception toothed plate 16, large particle impurities cannot pass through the filtration screen 17 and accumulate for a long time, pile up a large amount of dusts on the filter screen 17, when waste gas strikes on the filter screen 17, the vibrations that interception pinion rack 16 produced are used spring 20 on triangle piece 19, the vibrations of spring 20 constantly drive interception pinion rack 16 vibrations, interception pinion rack 16 vibrations will pile up the dust vibrations on filter screen 17 and fall, realize a self-cleaning of filter screen 17, the change time of extension interception pinion rack 16, after interception pinion rack 16 changes successfully, the staff closes sealing door 10 after inspection rubber circle 12.
Example 2:
as shown in fig. 5-6, an air purification device for industrial waste gas emission performs scrubbing treatment on waste gas in the device, during specific operation, large particle impurities in the waste gas are removed by intercepting through a filter screen 17 on an intercepting toothed plate 16, a large amount of harmful gas dissolved in water is also doped in the industrial waste gas, the harmful waste gas is dissolved in water through scrubbing treatment on the waste gas, and then a reagent is directly added into the solution, so that the industrial waste gas treatment is simpler and safer;
the filter cavity 13 is connected with an exhaust pipe 27, waste gas enters the shower box 2 through an air outlet 28 on the exhaust pipe 27, at the moment, a worker opens the water pump 22, the water pump 22 pumps a waste gas treatment reagent prepared by the worker in advance at 50-70 ℃ into the water outlet pipe 23 in a pressurizing manner, the waste gas treatment reagent is sprayed out from the spray heads 25 after being pressurized, a high-pressure and high-flow-rate water solution acts on the baffle 26 on the rotary arc panel 24, the two spray heads 25 are arranged at an included angle of 45 ℃, the acting directions of the two spray heads 25 are opposite, the sprayed water solution drives the rotary arc panel 24 to rotate on the water outlet pipe 23, the water solution is thrown and thrown to the box wall of the shower box 2 through the rotation of the rotary arc panel 24, the reagent solution in the shower box 2 absorbs soluble harmful gas in the waste gas, and the fallen water solution can be connected with a water suction port of the water pump 22 for recycling after being discharged and treated through the water outlet pipe 37, the utilization rate of the whole reagent is improved;
meanwhile, the water solution of the active carbon self has a certain temperature, the water vapor generated by the active carbon self can absorb soluble gas in the waste gas, hot air flows upwards through the principle of expansion with heat and contraction with cold, the low-temperature water condensation pipe 29 is arranged on the condensation box 3, the low-temperature water solution is added into the low-temperature water condensation pipe 29 through an external circulating device, the pipe wall of the part, in the condensation box 3, of the low-temperature water condensation pipe 29 is thin, the water vapor in the waste gas is liquefied when encountering cold and is liquefied into water drops on the outer wall of the low-temperature condensation pipe, the water vapor content in the waste gas after the waste gas is subjected to shower treatment is reduced, and the problem that the adsorption holes on the surface of the active carbon are blocked by the water vapor when the active carbon is used for treating the waste gas is avoided, so that the whole adsorption capacity of the active carbon is influenced;
the waste gas after condensation treatment is subjected to moisture removal treatment again, the waste gas enters the dehumidifying mechanism 4 through the air duct 30 at the top of the condensing box 3, the first electric push rod 403 at the bottom of the shell 401 starts to work to drive the piston 404 in the exhaust duct 402 to move up and down, the waste gas in the air duct 30 is pumped into the air duct 30 at the bottom of the exhaust duct 402 from the lime plate 405, the lime plate 405 is provided with small holes for the waste gas to pass through, meanwhile, part of the area of the lime plate 405 is positioned outside the shell 401, when the moisture in the waste gas is intercepted by the lime plate 405, the waste gas does not contain moisture basically, the waste gas enters the circulating filter tank 6 to be subjected to comprehensive treatment, after the waste gas treatment is finished, the lime plate 405 contains more moisture, and in order not to influence the work of the air purifying equipment for next industrial waste gas emission, the heating plate 5 positioned on the shell 401 starts to work, the moisture in the lime board 405 is heated and discharged, so that the lime board 405 can be recycled.
Example 3:
as shown in fig. 8 to 10, an air cleaning apparatus for industrial waste gas discharge performs a cyclic adsorption process on waste gas, and in a specific operation, the exhaust pump 35 pumps the exhaust gas in the circulating filter tank 6 from the bottom, and the second electric push rod 38 starts to work at the moment, so that the sealing block 39 on the fixing plate 33 is pushed out, meanwhile, the front end of the second electric push rod 38 is connected with the connecting rod 322, the second electric push rod 38 extends to drive the connecting rod 322 to extend, the limiting rod 325 is pushed upwards in the limiting groove 324 in the ascending process of the extended connecting rod 322, meanwhile, the connecting rod 322 drives the sealing plate 323 to be pushed out from the air vent 326 of the movable plate 321 on the partition mechanism 32, the rising connecting rod 322 drives the whole movable plate 321 to rise in the recycling filter tank 6 body, so that the side wall of the movable plate 321 blocks the air duct 30 connecting the recycling filter tank 6 and the exhaust tank 8, and the air in the two tanks cannot circulate;
the suction pump 35 pumps the waste gas from the fixed plate 33 into the rotary trash can 7, the waste gas drives the vane plate 34 to rotate in the moving process, so that the waste gas can uniformly contact with the adsorption material on the vane plate 34, meanwhile, the waste gas treated by the vane plate 34 is treated by the suction pump 35 and pushed into the top of the circulating filter can 6, the top of the circulating filter can 6 is provided with the activated carbon plate 31, the waste gas enters the top of the movable plate 321 after being adsorbed by the activated carbon plate 31 and then enters the middle of the circulating filter can 6 through the vent 326 on the movable plate 321, the waste gas entering later at the moment is mixed with the clean gas treated by the activated carbon, the second electric push rod 38 moves downwards and contracts, at the moment, new waste gas cannot enter the middle of the circulating filter can 6, the seal plate 323 drives the movable plate 321 to move downwards in the circulating filter can 6, when the movable plate 321 contacts with the limit block 40, the sealing plate 323 blocks the vent 326, and the gas guide tube 30 connected to the circulation filter tank 6 and the exhaust tank 8 is opened, so that the clean gas filtered by the activated carbon flows from the circulation filter tank 6 into the exhaust tank 8, and is discharged from the smoke evacuation head 36 after being detected by the detection device in the exhaust tank 8.
The working process of the invention is as follows:
when the air purification equipment for industrial waste gas emission works, the air inlet pipe 9 introduces waste gas into the filter cavity 13, the waste gas is filtered by the filter screen 17 on the interception toothed plate 16 and then enters the shower box 2 for gas washing treatment, the filter cavity 13 is connected with the exhaust pipe 27, the waste gas enters the shower box 2 through the air outlet 28 on the exhaust pipe 27, at the moment, a worker opens the water pump 22, the water pump 22 sprays pressurized water solvent onto the rotary arc panel 24, the water solution is thrown onto the wall of the shower box 2 through the rotation of the rotary arc panel 24, the reagent solution in the shower box 2 adsorbs soluble harmful gas in the waste gas, meanwhile, the low-temperature water condensation pipe 29 is arranged on the condensation box 3, the low-temperature water solution is added into the low-temperature water condensation pipe 29 through an external circulating device, the water vapor in the waste gas is liquefied when encountering cold, and is liquefied into water drops on the outer wall of the low-temperature condensation pipe, the condensed waste gas is subjected to moisture removal treatment again, the waste gas enters the dehumidifying mechanism 4 through the air duct 30 at the top of the condenser 3, the first electric push rod 403 at the bottom of the shell 401 starts to work, the piston 404 in the exhaust passage 402 is driven to move up and down, and the waste gas in the air duct 30 is pumped into the air duct 30 at the bottom of the exhaust passage 402 from the lime plate 405;
the exhaust pump 35 pumps the exhaust gas in the circulating filter tank 6 from the bottom, at this time, the second electric push rod 38 starts to work, the sealing block 39 on the fixing plate 33 is pushed out, meanwhile, the front end of the second electric push rod 38 is connected with the connecting rod 322, the second electric push rod 38 extends to drive the connecting rod 322 to extend, the limiting rod 325 is pushed upwards in the limiting groove 324 in the process that the extended connecting rod 322 rises, the connecting rod 322 drives the sealing plate 323 to be pushed out from the vent 326 of the movable plate 321 on the partition mechanism 32, and the rising connecting rod 322 drives the whole movable plate 321 to rise in the circulating filter tank 6 body, so that the side wall of the movable plate 321 blocks the air duct 30 connected with the circulating filter tank 6 and the exhaust tank 8, and the air in the two tanks cannot flow;
the suction pump 35 pumps the waste gas from the fixed plate 33 into the rotary trash can 7, the waste gas drives the vane plate 34 to rotate in the moving process, so that the waste gas can uniformly contact with the adsorption material on the vane plate 34, meanwhile, the waste gas treated by the vane plate 34 is treated by the suction pump 35 and pushed into the top of the circulating filter can 6, the top of the circulating filter can 6 is provided with the activated carbon plate 31, the waste gas enters the top of the movable plate 321 after being adsorbed by the activated carbon plate 31 and then enters the middle of the circulating filter can 6 through the vent 326 on the movable plate 321, the waste gas entering later at the moment is mixed with the clean gas treated by the activated carbon, the second electric push rod 38 moves downwards and contracts, at the moment, new waste gas cannot enter the middle of the circulating filter can 6, the seal plate 323 drives the movable plate 321 to move downwards in the circulating filter can 6, when the movable plate 321 contacts with the limit block 40, the sealing plate 323 blocks the vent 326, the air duct 30 connected with the exhaust tank 8 and the circulating filter tank 6 is opened, and the clean gas filtered by the active carbon flows into the exhaust tank 8 from the circulating filter tank 6 and is discharged from the smoke exhaust head 36 after being detected by the detection device in the exhaust tank 8;
when needing to change interception pinion rack 16, the lock on staff with sealing door 10 is opened, the staff prepares clean interception pinion rack 16 in advance, will hand over stifled board 14 on the mouth 11 and take off simultaneously and insert new interception pinion rack 16 on handing over the mouth 11 immediately, when new interception pinion rack 16 enters into handing over mouth 11, the teeth of a cogwheel that is located interception pinion rack 16 is used to the gear 15 in dust removal case 1, lead to gear 15 pivoted while with old interception pinion rack 16 back-out, accomplish to close sealing door 10 after changing back staff's inspection rubber circle 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air purification equipment for industrial waste gas emission, includes dust removal case (1), shower case (2), condensing box (3), circulating filtration jar (6), rotatory edulcoration jar (7), exhaust tank (8), air duct (30) and intake pipe (9), circulating filtration jar (6) are linked together through air duct (30) and rotatory edulcoration jar (7), exhaust tank (8) are linked together its characterized in that through air duct (30) and circulating filtration jar (6): a filter cavity (13) is formed in the dust removal box (1), one side of the filter cavity (13) is communicated with one end of an air inlet pipe (9), an exhaust pipe (27) is fixed on the inner wall of the bottom of the shower box (2) through a bolt, one end of the exhaust pipe (27) is communicated with one side of the filter cavity (13), air outlets (28) are uniformly arranged on the exhaust pipe (27), the top of the shower box (2) is communicated with a condensation box (3), a low-temperature water condensation pipe (29) is arranged in the condensation box (3), and the top of the condensation box (3) is communicated with a dehumidification mechanism (4) through an air duct (30);
the dehumidifying mechanism (4) comprises a shell (401), an exhaust passage (402), a first electric push rod (403), a piston (404) and a lime plate (405), wherein the exhaust passage (402) is formed in the shell (401), the piston (404) is positioned in the exhaust passage (402) and is connected in a sliding manner, the first electric push rod (403) is fixed in the shell (401) through a bolt, one end of the first electric push rod (403) penetrates through the bottom of the exhaust passage (402) and is fixedly connected with the piston (404) through spot welding, the lime plate (405) is uniformly installed at the top of the shell (401), the bottom of one side, positioned on the exhaust passage (402), of the shell (401) is communicated with an air guide pipe (30), and a heating plate (5) is fixed on one side of the shell (401) through a bolt;
the other end of air duct (30) is linked together bottom the lateral wall of loop filter jar (6), there are aspiration pump (35) at the top of dust removal case (1) through the bolt fastening, and the top that the inlet end that is located aspiration pump (35) passes through air duct (30) and rotatory edulcoration jar (7) is linked together, the lateral wall top that the end of giving vent to anger of aspiration pump (35) passes through air duct (30) and loop filter jar (6) is linked together, exhaust hood (36) are installed at the top of exhaust tank (8).
2. An air cleaning apparatus for industrial waste gas discharge according to claim 1, characterized in that: handing over interface (11) has been seted up to one side symmetry of dust removal case (1), there is gear (15) through bearing swing joint in dust removal case (1), one in handing over interface (11) and be connected with interception pinion rack (16) with gear (15) meshing, another install closure plate (14) in handing over interface (11), draw-in groove (18) have been seted up to one side of filter chamber (13) and corresponding with the one end of interception pinion rack (16), and the bilateral symmetry that is located draw-in groove (18) is rotated and is connected with the triangle and supports piece (19), spring (20) are installed to the symmetry in draw-in groove (18), and the other end that is located spring (20) is connected with one side that the triangle supported piece (19), two the opposite face that the triangle supported piece (19) is fixed with rubber pad (21) through the adhesion, install filter screen (17) on interception pinion rack (16), one side that is located handing over interface (11) on dust removal case (1) is fixed with rubber circle (12) through the adhesion, and a sealing door (10) is arranged on one side of the dust removing box (1) at the intersection (11).
3. An air cleaning apparatus for industrial waste gas discharge according to claim 1, characterized in that: water pump (22) are installed at the top of shower case (2), and the output that is located water pump (22) is connected with outlet pipe (23), the one end of outlet pipe (23) extends to in shower case (2), rotatory cambered plate (24) are installed to the symmetry on outlet pipe (23), and are located and are fixed with baffle (26) through spot welding on rotatory cambered plate (24), just be located baffle (26) top on outlet pipe (37) and install shower nozzle (25).
4. An air cleaning apparatus for industrial waste gas discharge according to claim 1, characterized in that: activated carbon plate (31) is fixed in the circulating filter tank (6) through the bolt, and the bottom that is located activated carbon plate (31) installs partition mechanism (32), fixed plate (33) are installed to the bottom that just is located the partition in circulating filter tank (6).
5. An air cleaning apparatus for industrial waste gas discharge according to claim 1, characterized in that: rotatory edulcoration jar (7) is interior to rotate through the bearing and is connected with flabellum board (34), drain pipe (37) and the one end of drain pipe (37) extend to blast pipe (27) one side are installed to one side of shower case (2).
6. An air cleaning apparatus for industrial waste gas discharge according to claim 4, characterized in that: baffle mechanism (32) are including fly leaf (321), connecting rod (322), shrouding (323), spacing groove (324), gag lever post (325) and blow vent (326), blow vent (326) have been seted up on fly leaf (321), spacing groove (324) have been seted up to the bilateral symmetry that just is located blow vent (326) on fly leaf (321), the top of fly leaf (321), and be located blow vent (326) and go up sliding connection and have shrouding (323), the bottom of shrouding (323) just is located blow vent (326) and is fixed with connecting rod (322) through spot welding, be fixed with gag lever post (325) through the spot welding symmetry on connecting rod (322), and be located the one end and spacing groove (324) sliding connection of gag lever post (325).
7. An air cleaning apparatus for industrial waste gas discharge according to claim 4, characterized in that: the bottom inner wall of loop filter jar (6) has second electric putter (38) through the bolt fastening, sliding connection has sealed piece (39) on fixed plate (33), the one end of second electric putter (38) run through one side of sealed piece (39) and with sealed piece (39) fixed connection, second electric putter (38) are located the one end at fixed plate (33) top and are fixed through the bottom of spot welding with connecting rod (322), the both sides inner wall of loop filter jar (6) just is located and is fixed spacing piece (40) through the spot welding symmetry on the opposite face of fixed plate (33) and fly leaf (321).
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| CN116764317A (en) * | 2022-03-22 | 2023-09-19 | 王思璇 | Solid-liquid separation equipment for petroleum refining |
| CN116870649A (en) * | 2023-08-01 | 2023-10-13 | 深圳市睿维盛环保科技有限公司 | Monocrystalline silicon production waste gas treatment system |
| CN118079586A (en) * | 2024-04-26 | 2024-05-28 | 内蒙古生态环境科学研究院有限公司 | Tail gas freezing recovery processing device |
| CN118320590A (en) * | 2024-04-08 | 2024-07-12 | 无锡绵江暖通环保设备有限公司 | Factory exhaust port waste gas purification device |
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| CN116764317A (en) * | 2022-03-22 | 2023-09-19 | 王思璇 | Solid-liquid separation equipment for petroleum refining |
| CN116870649A (en) * | 2023-08-01 | 2023-10-13 | 深圳市睿维盛环保科技有限公司 | Monocrystalline silicon production waste gas treatment system |
| CN116870649B (en) * | 2023-08-01 | 2024-01-23 | 深圳市睿维盛环保科技有限公司 | Monocrystalline silicon production waste gas treatment system |
| CN118320590A (en) * | 2024-04-08 | 2024-07-12 | 无锡绵江暖通环保设备有限公司 | Factory exhaust port waste gas purification device |
| CN118320590B (en) * | 2024-04-08 | 2024-09-27 | 无锡绵江暖通环保设备有限公司 | Factory exhaust port waste gas purification device |
| CN118079586A (en) * | 2024-04-26 | 2024-05-28 | 内蒙古生态环境科学研究院有限公司 | Tail gas freezing recovery processing device |
| CN118079586B (en) * | 2024-04-26 | 2024-07-05 | 内蒙古生态环境科学研究院有限公司 | Tail gas freezing recovery processing device |
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