CN118526880A - Exhaust gas purifying device and method for purifying exhaust gas by using same - Google Patents
Exhaust gas purifying device and method for purifying exhaust gas by using same Download PDFInfo
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- CN118526880A CN118526880A CN202410639716.XA CN202410639716A CN118526880A CN 118526880 A CN118526880 A CN 118526880A CN 202410639716 A CN202410639716 A CN 202410639716A CN 118526880 A CN118526880 A CN 118526880A
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- 238000000034 method Methods 0.000 title claims description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 239000002912 waste gas Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 40
- 238000003756 stirring Methods 0.000 claims description 40
- 229910052799 carbon Inorganic materials 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 18
- 238000004140 cleaning Methods 0.000 abstract description 15
- 241000220317 Rosa Species 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
-
- 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
-
- 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
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of waste gas treatment, and provides a waste gas purifying device, which comprises: the base with respectively fixed mounting in its rose box at top and purifying tube, and be equipped with coupling mechanism between the two, purifying tube is located one side of rose box, one side fixed mounting of rose box has the intake pipe, be equipped with rabbling mechanism and the adjustment mechanism who is used for removing rabbling mechanism in the purifying tube respectively. The water in the water tank is pumped by the water pump and is input into the spray pipe through the shunt pipe and is sprayed on the surface of the filter material, and meanwhile, the driving mechanism drives the reciprocating screw rod to rotate, so that the mounting plate drives the air guide pipe to reciprocate and move along the surface of the guide rod, and the brush plate is driven to reciprocate and move to clean the surface of the filter material, so that the effect of automatically cleaning impurities on the surface of the filter material is realized through the cooperation of the spray pipe and the brush plate, the complexity of personnel disassembly and assembly operation is reduced, and the convenience, the efficiency and the effect of cleaning are effectively improved.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to a waste gas purifying device and a method for purifying waste gas by using the same.
Background
Waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke dust, peculiar smell gas and toxic and harmful gas generated in industrial sites.
The known application number is: the invention patent of CN202110336301.1 discloses an organic waste gas treatment device, which comprises: the air inlet pipe of the spraying chamber is connected with an organic waste gas discharge pipe, a guide plate and a plurality of spraying pipes are arranged in the spraying chamber, a plurality of spraying nozzles are arranged on the spraying pipes, and the guide plate is arranged between the spraying pipes and the air outlet end of the spraying chamber. The invention solves the problem of catalyst coking and deactivation caused by the adjacent low-temperature plasma electric field module and ultraviolet lamp group of the organic waste gas treatment device in the prior art. The organic waste gas treatment device has reasonable structure, high purification efficiency and good waste gas purification effect.
However, the technical solution described above has the following problems found in the implementation of the related art: when the filter medium cleaning device is used, the filter medium is inconvenient to clean, the filter medium such as a filter screen and filter cotton is adopted in the scheme for filtering and purifying, but a large amount of dust and small particles are attached to the surface of the filter medium due to long-time use, so that the filter medium needs to be cleaned or replaced regularly, the filter medium in the scheme is installed inside the device, and people are required to detach and take out the filter medium during cleaning, so that the process is complicated and time-consuming, the operation cleaning time of people is easy to increase, and the convenience and cleaning efficiency are reduced.
Disclosure of Invention
The invention provides an exhaust gas purifying device and a method for purifying exhaust gas by using the same, which solve the problem that the filter material is inconvenient to automatically clean in the related art.
The technical scheme of the invention is as follows: an exhaust gas purifying apparatus comprising: the device comprises a base, a filter box and a purifying cylinder which are respectively and fixedly arranged at the top of the base, wherein a connecting mechanism is arranged between the base and the filter box, the purifying cylinder is positioned at one side of the filter box, an air inlet pipe is fixedly arranged at one side of the filter box, and a stirring mechanism and an adjusting mechanism for moving the stirring mechanism are respectively arranged in the purifying cylinder;
the device comprises a primary filter screen, a high-efficiency filter screen and an activated carbon filter screen which are sequentially arranged in a filter box from front to back, wherein a mounting mechanism is arranged between each of the primary filter screen, the high-efficiency filter screen and the activated carbon filter screen and the filter box, and a collecting mechanism is arranged at the bottom of the filter box;
The water tank is fixedly arranged at one side of the top of the filter tank, a water pump is fixedly arranged at one side of the water tank, the output end of the water pump is fixedly connected with a shunt pipe, and the end part of the shunt pipe penetrates through the filter tank and is fixedly connected with three spray pipes respectively positioned on the primary filter screen, the high-efficiency filter screen and the active carbon filter screen;
The reciprocating screw is rotationally connected to the top of the filter box and is positioned on one side of the water tank, a guide rod is fixedly arranged on one side of the top of the filter box, and a driving mechanism is arranged between the reciprocating screw and the shunt tube;
The mounting plate is in threaded connection with the surface of the reciprocating screw rod and is in sliding connection with the guide rod, three air guide pipes which slide with the filter box are fixedly connected to the top of the mounting plate in a penetrating manner, and an air blowing mechanism is arranged on the mounting plate;
And the three hairbrush plates are fixedly connected to the bottom end of the air duct and positioned on one side of the spray pipe, and the inside of the hairbrush plates is of a hollow structure, and the three hairbrush plates are respectively connected with the primary filter screen, the high-efficiency filter screen and the active carbon filter screen.
Preferably, the driving mechanism comprises a shaft rod which is connected in the shunt tube in a penetrating and rotating mode, an impeller which is fixedly arranged on the surface of the shaft rod, a connecting rod which is fixedly connected to the top end of the shaft rod, and two synchronous wheels which are fixedly connected to the top end of the connecting rod and the top end of the reciprocating screw rod, and synchronous belts which are connected to the surfaces of the two synchronous wheels in a meshed mode in a common tensioning mode.
Preferably, the blowing mechanism comprises a first air pump fixedly arranged at the top of the mounting plate, an air supply pipe fixedly connected to the output end of the first air pump and connected with the three air guide pipes, and a plurality of air nozzles arranged on one side surface of the hairbrush plate.
Preferably, the installation mechanism comprises a sliding rail fixedly installed on the inner top wall of the filter box and corresponding to the primary filter screen, the high-efficiency filter screen and the active carbon filter screen respectively, a sliding block fixedly installed on the top of the primary filter screen, the high-efficiency filter screen and the active carbon filter screen and connected with the sliding rail in a sliding manner, and a sealing pulling plate arranged on one side surface of the filter box and corresponding to the primary filter screen, the high-efficiency filter screen and the active carbon filter screen respectively, fixedly connected with one side surface of the primary filter screen, the high-efficiency filter screen and the active carbon filter screen and matched with the outlet.
Preferably, the collection mechanism comprises a discharge groove, a plurality of collection shells, a sliding groove, a U-shaped frame, a plugging plate and an electric push rod, wherein the discharge groove is arranged at the bottom of the filter tank and corresponds to the primary filter screen, the efficient filter screen and the active carbon filter screen respectively, the collection shells are fixedly arranged at the bottom of the filter tank and correspond to the discharge groove, the sliding groove is arranged on one side surface of the collection shells in a penetrating manner, the U-shaped frame is connected in the sliding groove in a sliding manner, the plugging plate is fixedly arranged between two sides of the inner wall of the U-shaped frame, the electric push rod is fixedly arranged at one side of the bottom of the filter tank through a base block, the output end of the electric push rod is connected with the U-shaped frame, and a discharge pipe is fixedly arranged at the bottom of the collection shells.
Preferably, the connecting mechanism comprises a second air pump fixedly arranged on the other side surface of the filter box and a conveying pipe fixedly connected to the output end of the second air pump and connected with the purifying cylinder.
Preferably, the stirring mechanism comprises two support rods symmetrically and fixedly arranged between two sides of the inner wall of the purifying cylinder, a fixed block which is slidably connected to the surface of the support rods, a stirring shaft rod which is rotatably connected to the bottom of the fixed block, and a motor I fixedly arranged at the top of the fixed block, wherein the output end of the motor I penetrates through the fixed block and is connected with the stirring shaft rod.
Preferably, the adjusting mechanism comprises a movable rod, a first magnetic block, a spring, a supporting block, a rotating rod, a rotating disc, a second magnetic block and a power component, wherein the movable rod is symmetrically and fixedly connected on two sides of the surface of the purifying cylinder in a penetrating and sliding mode, the first magnetic block is fixedly connected with one end of the movable rod, the spring is sleeved on the surface of the movable rod, the supporting block is symmetrically and fixedly installed on two sides of the surface of the purifying cylinder, the rotating rod is rotatably connected on the top of the supporting block in a penetrating and rotating mode, the rotating disc is fixedly connected at the bottom end of the rotating rod, the second magnetic block is fixedly connected on the surface of the rotating disc and is in same pole rejection with the first magnetic block, and the power component is arranged on the top of the purifying cylinder.
The power part consists of a single-groove belt pulley fixedly connected to the top ends of the two rotating rods, a motor II fixedly installed on the top of the purifying cylinder, a double-groove belt pulley fixedly connected to the output end of the motor II and a belt which is in tensioning connection with the surfaces of the double-groove belt pulley and the single-groove belt pulley.
A method for purifying exhaust gas using the same, comprising the steps of:
S1: firstly, enabling waste gas to enter a filter box through an air inlet pipe, filtering large-particle impurities through a primary filter screen, filtering fine particles through a high-efficiency filter screen again, and finally filtering and purifying harmful substances in the waste gas through an active carbon filter screen;
s2: after filtration, the filtered gas is input into the purifying cylinder through the connecting mechanism, so that the gas is filled into liquid (purifying liquid or water) in the purifying cylinder, and the liquid is utilized to react, absorb or convert harmful gas and substances in the waste gas again, so that the effect of filtering and purifying the waste gas again is achieved;
s3: when waste gas and liquid carry out the reaction and mix, a stirring axostylus axostyle rotates through motor one-tenth to be convenient for reach the effect of stirring liquid, can make waste gas and liquid carry out intensive mixing reaction, conveniently carry out abundant dilution and purification to the harmful substance in the waste gas, the gas after the purification discharges through the exhaust pipe at purifying cylinder top at last.
The working principle and the beneficial effects of the invention are as follows:
1. When the filter media is cleaned, water in the water tank is pumped through the water pump and is input into the spray pipe through the shunt pipe and is sprayed on the surface of the filter media, and meanwhile, the driving mechanism drives the reciprocating screw rod to rotate, so that the mounting plate drives the air guide pipe to move up and down in a reciprocating manner along the surface of the guide rod, and the brush plate is driven to move up and down in a reciprocating manner to clean the surface of the filter media, so that the effect of automatically cleaning impurities on the surface of the filter media is realized through the cooperation of the spray pipe and the brush plate, the filter media is not required to be taken out for cleaning through the disassembly of personnel, the complexity of personnel disassembly and assembly operations is reduced, and the convenience, the efficiency and the effect of cleaning are effectively improved.
2. After cleaning the filter media, the air is conveyed into the air guide pipe through the air conveying pipe by the air pump, and is conveyed into the inner cavity of the hairbrush plate through the air guide pipe, and then is sprayed out from the air spraying port, so that the air drying effect of the filter media can be achieved, the drying efficiency of the filter media is improved, and the next use and filtration are facilitated.
3. During purification, a stirring shaft rod is driven to rotate through a motor, a double-groove belt pulley is driven to rotate through a motor II, the belt single-groove belt pulley and a rotating rod synchronously rotate, a magnetic block II is driven to rotate through a turntable, the magnetic block II and a corresponding magnetic block I repel each other, a movable rod is pushed to drive a fixed block to move, and a corresponding spring is extruded, so that a stirring mechanism is driven to move through the fixed block, and then the stirring mechanism is matched with the magnetic block I, so that the effect of reciprocating adjustment of the stirring mechanism is achieved, and the mixing effect and efficiency of waste gas and liquid are effectively improved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the filter box of the present invention;
FIG. 3 is a schematic view of a partial perspective view of a shower of the present invention;
FIG. 4 is an enlarged perspective view of the structure A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partial perspective view of a primary filter screen of the present invention;
FIG. 6 is a schematic view of a partial perspective view of a collection housing of the present invention;
FIG. 7 is a schematic cross-sectional perspective view of a purification cartridge of the present invention;
FIG. 8 is a schematic view of a partial perspective view of a stirring shaft of the present invention;
In the figure: 1. a base; 2. a filter box; 3. a purifying cylinder; 4. a primary filter screen; 5. an efficient filter screen; 6. an active carbon filter screen; 7. a water tank; 8. a water pump; 9. a shunt; 10. a shower pipe; 11. a reciprocating screw; 12. a guide rod; 13. a mounting plate; 14. an air duct; 15. a brush plate; 16. an impeller; 17. a connecting rod; 18. a synchronizing wheel; 19. an air pump I; 20. an air supply pipe; 21. a slide rail; 22. a slide block; 23. collecting the shell; 24. a U-shaped frame; 25. a plugging plate; 26. an electric push rod; 27. an air pump II; 28. a support rod; 29. a fixed block; 30. a stirring shaft lever; 31. a first motor; 32. a movable rod; 33. a first magnetic block; 34. a spring; 35. a rotating lever; 36. a turntable; 37. a second magnetic block; 38. a single groove pulley; 39. a second motor; 40. a double groove pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present invention, are intended to be encompassed within the scope of the present invention.
Referring to fig. 1 to 8, an exhaust gas purifying apparatus according to the present invention includes: the device comprises a base 1, a filter box 2 and a purifying cylinder 3 which are respectively and fixedly arranged at the top of the base, wherein a connecting mechanism is arranged between the base 1 and the filter box 2, the purifying cylinder 3 is positioned at one side of the filter box 2, an air inlet pipe is fixedly arranged at one side of the filter box 2, a stirring mechanism and an adjusting mechanism for moving the stirring mechanism are respectively arranged in the purifying cylinder 3, a smoke exhaust pipe is arranged at one side of the top of the purifying cylinder 3, liquid can be injected through the smoke exhaust pipe, and a drain pipe is fixedly arranged at the bottom of the purifying cylinder 3;
The filter box comprises a primary filter screen 4 (mainly used for filtering dust particles above 5 mu m), a high-efficiency filter screen 5 (namely a high-efficiency air filter mainly used for filtering and capturing particles more than or equal to 0.3 mu m) and an activated carbon filter screen 6 which are sequentially arranged in the filter box 2 from front to back, wherein a mounting mechanism is arranged between the primary filter screen 4, the high-efficiency filter screen 5 and the activated carbon filter screen 6 and the filter box 2, and a collecting mechanism is arranged at the bottom of the filter box 2;
it should be noted that: in order to further improve the purification effect, an ultraviolet purification component (such as a UV-C ultraviolet lamp, a UV-C beam emitter or a UV-C air purifier) can be additionally arranged in the filter box 2 and behind the activated carbon filter screen 6, so as to further purify and disinfect the waste gas.
The conventional purification process is as follows: the primary filter section-photocatalyst purifying section-ultraviolet sterilizing section-plasma purifying section-active carbon filter section-air wave turbulence section + spray section + demisting section + air outlet section, in order to ensure the purifying effect, the existing purifying process can be combined with the purifying and filtering components in the device, for example, the photocatalyst purifying section and the ultraviolet sterilizing section (photocatalyst air sterilizer) are added between the primary filter screen 4 and the high-efficiency filter screen 5, the plasma purifying section (plasma purifier) is added in front of the active carbon filter screen 6, and finally the air wave turbulence section + spray section + demisting section can be sequentially added behind the active carbon filter screen 6 for purifying and filtering, or the secondary purifying and filtering can be performed again by utilizing the existing purifying process after the purifying and filtering of the device, so that the effect of waste gas purifying can be improved to the greatest extent.
The water tank 7 is fixedly arranged on one side of the top of the filter tank 2, a water pump 8 is fixedly arranged on one side of the water tank, the output end of the water pump 8 is fixedly connected with a shunt pipe 9, the end part of the shunt pipe 9 penetrates through the filter tank 2 and is fixedly connected with three spray pipes 10 respectively positioned on the primary filter screen 4, the high-efficiency filter screen 5 and the active carbon filter screen 6, and a water injection pipe is fixedly arranged on one side of the top of the water tank 7;
The reciprocating screw rod 11 is rotatably connected to the top of the filter box 2 and is positioned on one side of the water tank 7, a guide rod 12 is fixedly arranged on one side of the reciprocating screw rod 11 at the top of the filter box 2, and a driving mechanism is arranged between the reciprocating screw rod 11 and the shunt tube 9;
The mounting plate 13 is in threaded connection with the surface of the reciprocating screw rod 11 and is in sliding connection with the guide rod 12, three air guide pipes 14 which slide with the filter box 2 are fixedly connected with the top of the mounting plate 13 in a penetrating manner, and an air blowing mechanism is arranged on the mounting plate 13;
and three hairbrush plates 15 which are fixedly connected to the bottom end of the air duct 14 and positioned on one side of the spray pipe 10, and the inside of which is of a hollow structure, wherein the three hairbrush plates 15 are respectively connected with the primary filter screen 4, the high-efficiency filter screen 5 and the active carbon filter screen 6.
When in use, waste gas enters the filter box 2 through the air inlet pipe, large particle impurities in the waste gas are filtered through the primary filter screen 4, fine particles are filtered again through the high-efficiency filter screen 5, harmful substances in the waste gas are filtered and purified through the active carbon filter screen 6, after the filtration, the gas is input into the purifying cylinder 3 through the connecting mechanism, the waste gas is further filtered and purified through liquid (purifying liquid or water) in the purifying cylinder 3, the liquid is stirred through the stirring mechanism, the liquid and the waste gas are fully reacted and mixed and purified, the stirring mechanism is driven to move through the adjusting mechanism in the stirring process so as to expand the stirring range and efficiency, finally the gas is discharged through the smoke exhaust pipe, when the filter material is cleaned, the water in the water tank 7 is pumped through the water pump 8 and is input into the spray pipe 10 through the shunt pipe 9 to be sprayed on the surface of the filter material, and meanwhile, the reciprocating screw 11 is driven to rotate through the driving mechanism, the mounting plate 13 drives the air duct 14 to reciprocate along the surface of the guide rod 12 to drive the brush plate 15 to reciprocate to clean the surface of the filter material, so the effect of automatically cleaning the impurity on the surface of the filter material is realized through the cooperation of the spray pipe 10 and the brush plate 15, the filter material is not required to be removed for cleaning by personnel disassembly, the complexity of personnel disassembly and assembly operation is reduced, the cleaning convenience, efficiency and effect are effectively improved, meanwhile, the cleaned impurity is conveniently collected and discharged through the collecting mechanism, the impurity is prevented from remaining in the filter box 2, the filter material is blown and air-dried through blowing after cleaning, the effect of quickly drying the filter material is conveniently realized, the filter material is conveniently detached and taken out through the mounting mechanism when the filter material is damaged and needs to be replaced after long-term use, the filter material is conveniently maintained and replaced at the later stage, greatly improves the use convenience.
Further, the driving mechanism comprises a shaft rod which is connected in the shunt tube 9 in a penetrating and rotating mode, an impeller 16 fixedly arranged on the surface of the shaft rod, a connecting rod 17 fixedly connected to the top end of the shaft rod, and two synchronous wheels 18 fixedly connected to the top end of the connecting rod 17 and the top end of the reciprocating screw 11, and synchronous belts which are connected to the surfaces of the two synchronous wheels 18 in a common tensioning and meshing mode.
Specifically, when the water pump 8 delivers water into the shunt tube 9, the impeller 16 is impacted by water flow to rotate, so that the connecting rod 17 is driven to rotate, the synchronizing wheel 18 at the end of the connecting rod is driven to rotate, and the synchronizing wheel 18 at the end of the reciprocating screw 11 is driven to rotate under the action of the synchronous belt, so that the purpose of rotating the reciprocating screw 11 is achieved, the mounting plate 13 is driven to reciprocate, and the brush plate 15 is driven to reciprocate to clean the surface of the filter material.
Further, the blowing mechanism comprises an air pump I19 fixedly arranged at the top of the mounting plate 13, an air supply pipe 20 fixedly connected to the output end of the air pump I19 and connected with the three air guide pipes 14, and a plurality of air nozzles arranged on one side surface of the hairbrush plate 15.
Specifically, after cleaning the filter material, the air is conveyed through the air pump I19, and is conveyed into the air guide pipe 14 through the air conveying pipe 20, and is conveyed into the inner cavity of the hairbrush plate 15 through the air guide pipe 14, and then is sprayed out from the air spraying port, so that the air drying effect of the filter material can be achieved, the drying efficiency of the filter material is improved, and the next use and filtration are facilitated.
Further, the installation mechanism comprises a sliding rail 21 fixedly installed on the inner top wall of the filter box 2 and corresponding to the primary filter screen 4, the efficient filter screen 5 and the active carbon filter screen 6 respectively, a sliding block 22 fixedly installed on the tops of the primary filter screen 4, the efficient filter screen 5 and the active carbon filter screen 6 and connected with the sliding rail 21 in a sliding manner, and a sealing pulling plate which is arranged on one side surface of the filter box 2, corresponds to the primary filter screen 4, the efficient filter screen 5 and the active carbon filter screen 6 respectively, is fixedly connected with one side surface of the primary filter screen 4, the efficient filter screen 5 and the active carbon filter screen 6 and is matched with the outlet.
Specifically, when maintaining primary filter screen 4, high-efficient filter screen 5 and active carbon filter screen 6 in the later stage, through pulling sealed arm-tie, can drive primary filter screen 4, high-efficient filter screen 5 and active carbon filter screen 6 and remove to drive slider 22 and slide in slide rail 21, be convenient for make primary filter screen 4, high-efficient filter screen 5 and active carbon filter screen 6 follow the mouth of taking out and shift out, reach the purpose of carrying out quick dismantlement to primary filter screen 4, high-efficient filter screen 5 and active carbon filter screen 6, conveniently change it and maintain.
Further, the collecting mechanism comprises a discharge groove which is formed at the bottom of the filter box 2 and corresponds to the primary filter screen 4, the efficient filter screen 5 and the active carbon filter screen 6 respectively, a plurality of collecting shells 23 which are fixedly installed at the bottom of the filter box 2 and correspond to the discharge groove, a sliding groove which penetrates through one side face of the plurality of collecting shells 23, a U-shaped frame 24 which is connected in the sliding groove in a sliding manner, a plugging plate 25 which is fixedly installed between two sides of the inner wall of the U-shaped frame 24, and an electric push rod 26 which is fixedly installed at one side of the bottom of the filter box 2 through a base block, wherein the output end of the electric push rod 26 is connected with the U-shaped frame 24, and a discharge pipe is fixedly installed at the bottom of the collecting shell 23.
Specifically, the clearance filter media in-process drives U-shaped frame 24 through electric putter 26 and slides in the spout to drive shutoff board 25 and remove, so that open the row's silo, make impurity and the sewage after the clearance get into and collect in the shell 23, and discharge through the discharge pipe, conveniently concentrate the discharge to impurity and the sewage after the clearance, improved the convenience of use, drive U-shaped frame 24 through electric putter 26 again after the clearance and reset, make shutoff board 25 shutoff to row's silo, avoid influencing the treatment effect of waste gas.
Further, the connecting mechanism comprises a second air pump 27 fixedly arranged on the other side surface of the filter box 2 and a conveying pipe fixedly connected to the output end of the second air pump 27 and connected with the purifying cylinder 3, wherein the input end of the second air pump 27 extends into the filter box 2.
Specifically, the exhaust gas filtered in the filter box 2 can be collected through the air pump II 27 and is conveyed into the purifying cylinder 3 to be purified by matching with the conveying pipe.
Further, the stirring mechanism comprises two support rods 28 symmetrically and fixedly arranged between two sides of the inner wall of the purifying cylinder 3, a fixed block 29 connected to the surface of the support rods 28 in a sliding manner, a stirring shaft rod 30 rotatably connected to the bottom of the fixed block 29, and a first motor 31 fixedly arranged at the top of the fixed block 29, wherein the output end of the first motor 31 penetrates through the fixed block 29 and the stirring shaft rod 30 to be connected, a spiral stirring blade is arranged on the surface of the bottom end of the stirring shaft rod 30, so that liquid at the bottom of the purifying cylinder 3 can be conveniently and fully mixed with waste gas.
Specifically, after waste gas enters the liquid in the purifying cylinder 3, the stirring shaft lever 30 is driven to rotate by the motor I31, so that the stirring effect on the liquid is achieved, the waste gas and the liquid can be fully mixed, and harmful substances in the waste gas can be fully diluted and purified conveniently.
Further, the adjusting mechanism comprises a movable rod 32 which is symmetrically and slidably connected to two sides of the surface of the purifying cylinder 3 and is connected with the fixed block 29, a first magnetic block 33 which is fixedly connected to one end of the movable rod 32, a spring 34 which is sleeved on the surface of the movable rod 32, supporting blocks which are symmetrically and fixedly installed on two sides of the surface of the purifying cylinder 3, a rotating rod 35 which is rotatably connected to the top of the supporting blocks in a penetrating manner, a rotary table 36 which is fixedly connected to the bottom end of the rotating rod 35, a second magnetic block 37 which is fixedly connected to the surface of the rotary table 36 and is repelled by the same pole as the first magnetic block 33, and a power component which is arranged on the top of the purifying cylinder 3, wherein the two second magnetic blocks 37 are arranged in the same direction.
The power unit is composed of a single-groove belt pulley 38 fixedly connected to the top ends of the two rotating rods 35, a second motor 39 fixedly installed on the top of the purifying cylinder 3, a double-groove belt pulley 40 fixedly connected to the output end of the second motor 39, and belts which are in tensioning connection with the surfaces of the double-groove belt pulley 40 and the single-groove belt pulley 38.
Specifically, in the stirring process, the motor two 39 drives the double-groove belt pulley 40 to rotate, and drives the two single-groove belt pulleys 38 to rotate under the action of the belt, so that the two rotating rods 35 rotate synchronously, and the turntable 36 drives the magnetic block two 37 to rotate, when the magnetic block two 37 is aligned with the corresponding magnetic block one 33, the corresponding movable rod 32 is pushed under the repulsive action to drive the fixed block 29 to move along the supporting rod 28 in the opposite direction, and the corresponding spring 34 is extruded, so that the stirring mechanism is driven to move by the fixed block 29, the spring 34 drives the stirring mechanism to reset after a certain distance is moved, and meanwhile, the magnetic block two 37 on the other side is aligned with the corresponding magnetic block one 33, and the fixed block 29 is pushed to move in the other direction again, so that circulation is achieved, the effect of adjusting and increasing the stirring range by the reciprocating movement of the stirring mechanism is achieved, and the mixing effect and efficiency of waste gas and liquid are effectively improved.
A method for purifying exhaust gas using the same, comprising the steps of:
s1: firstly, the waste gas enters the filter box 2 through the air inlet pipe, the waste gas filters large-particle impurities through the primary filter screen 4, fine particles are filtered again through the high-efficiency filter screen 5, and finally harmful substances in the waste gas are filtered and purified through the active carbon filter screen 6;
S2: after filtration, the filtered gas is input into the purifying cylinder 3 through the connecting mechanism, so that the gas is filled into liquid (purifying liquid or water) in the purifying cylinder 3, and the liquid is utilized to react, absorb or convert harmful gas and substances in the waste gas again, so that the effect of filtering and purifying the waste gas again is achieved;
S3: when waste gas and liquid carry out the reaction and mix, drive stirring axostylus axostyle 30 through motor one 31 and rotate to be convenient for reach the effect of stirring liquid, can make waste gas and liquid carry out intensive mixing reaction, conveniently carry out abundant dilution and purification to the harmful substance in the waste gas, the gas after the purification discharges through the exhaust pipe at purifying cylinder 3 top at last.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. An exhaust gas purifying apparatus, characterized by comprising:
The device comprises a base (1), a filter box (2) and a purifying cylinder (3) which are respectively and fixedly arranged at the top of the base, wherein a connecting mechanism is arranged between the base and the filter box, the purifying cylinder (3) is positioned at one side of the filter box (2), an air inlet pipe is fixedly arranged at one side of the filter box (2), and a stirring mechanism and an adjusting mechanism for moving the stirring mechanism are respectively arranged in the purifying cylinder (3);
The device comprises a primary filter screen (4), a high-efficiency filter screen (5) and an active carbon filter screen (6) which are sequentially arranged in a filter box (2) from front to back, wherein a mounting mechanism is arranged between each of the primary filter screen (4), the high-efficiency filter screen (5) and the active carbon filter screen (6) and the filter box (2), and a collecting mechanism is arranged at the bottom of the filter box (2);
The water tank (7) is fixedly arranged on one side of the top of the filter tank (2), the water pump (8) is fixedly arranged on one side surface of the water tank, the shunt pipe (9) is fixedly connected with the output end of the water pump (8), and the end part of the shunt pipe (9) penetrates through the filter tank (2) and is fixedly connected with three spray pipes (10) which are respectively positioned on the primary filter screen (4), the high-efficiency filter screen (5) and the active carbon filter screen (6);
The reciprocating screw (11) is rotationally connected to the top of the filter box (2) and is positioned on one side of the water tank (7), a guide rod (12) is fixedly arranged on the top of the filter box (2) and on one side of the reciprocating screw (11), and a driving mechanism is arranged between the reciprocating screw (11) and the shunt tube (9);
The mounting plate (13) is in threaded connection with the surface of the reciprocating screw rod (11) and is in sliding connection with the guide rod (12), three air guide pipes (14) which slide with the filter box (2) are fixedly connected to the top of the mounting plate (13) in a penetrating manner, and an air blowing mechanism is arranged on the mounting plate (13);
The three hairbrush plates (15) are fixedly connected to the bottom end of the air duct (14) and are located on one side of the spray pipe (10), the inside of the hairbrush plates is of a hollow structure, and the three hairbrush plates (15) are respectively connected with the primary filter screen (4), the high-efficiency filter screen (5) and the active carbon filter screen (6).
2. An exhaust gas purifying apparatus according to claim 1, wherein: the driving mechanism comprises a shaft rod, an impeller (16), a connecting rod (17), two synchronous wheels (18) and a synchronous belt, wherein the shaft rod is connected in the shunt tube (9) in a penetrating and rotating mode, the impeller (16) is fixedly arranged on the surface of the shaft rod, the connecting rod (17) is fixedly connected to the top end of the shaft rod, the two synchronous wheels (18) are fixedly connected to the top end of the connecting rod (17) and the top end of the reciprocating screw rod (11), and the synchronous belt is connected to the surfaces of the two synchronous wheels (18) in a co-tensioning and meshing mode.
3. An exhaust gas purifying apparatus according to claim 1, wherein: the blowing mechanism comprises an air pump I (19) fixedly arranged at the top of the mounting plate (13), an air supply pipe (20) fixedly connected to the output end of the air pump I (19) and connected with the three air guide pipes (14), and a plurality of air nozzles arranged on one side surface of the hairbrush plate (15).
4. An exhaust gas purifying apparatus according to claim 1, wherein: the installation mechanism comprises a sliding rail (21) fixedly installed on the inner top wall of the filter box (2) and corresponding to the primary filter screen (4), the efficient filter screen (5) and the active carbon filter screen (6), a sliding block (22) fixedly installed on the top of the primary filter screen (4), the efficient filter screen (5) and the active carbon filter screen (6) and connected with the sliding rail (21) in a sliding manner, and a sealing pulling plate which is arranged on one side of the filter box (2) and is respectively matched with the primary filter screen (4), the efficient filter screen (5) and the active carbon filter screen (6) in a corresponding outlet and fixedly connected with the primary filter screen (4), one side of the efficient filter screen (5) and the active carbon filter screen (6) and matched with the outlet.
5. An exhaust gas purifying apparatus according to claim 1, wherein: the collecting mechanism comprises a discharge groove, a plurality of collecting shells (23), a chute, a U-shaped frame (24), a plugging plate (25), an electric push rod (26) and a discharge pipe, wherein the discharge groove is formed at the bottom of the filter box (2) and corresponds to the primary filter screen (4), the efficient filter screen (5) and the active carbon filter screen (6), the collecting shells (23) are fixedly arranged at the bottom of the filter box (2) and correspond to the discharge groove, the chute is formed in one side of the collecting shells (23) in a penetrating mode, the U-shaped frame (24) is connected in the chute in a sliding mode, the plugging plate (25) is fixedly arranged between two sides of the inner wall of the U-shaped frame (24), the electric push rod (26) is fixedly arranged on one side of the bottom of the filter box (2) through a base block, and the output end of the electric push rod (26) is connected with the U-shaped frame (24), and the discharge pipe is fixedly arranged at the bottom of the collecting shells (23).
6. An exhaust gas purifying apparatus according to claim 1, wherein: the connecting mechanism comprises a second air pump (27) fixedly arranged on the other side surface of the filter box (2) and a conveying pipe fixedly connected with the output end of the second air pump (27) and connected with the purifying cylinder (3).
7. An exhaust gas purifying apparatus according to claim 1, wherein: the stirring mechanism comprises two support rods (28) symmetrically and fixedly arranged between two sides of the inner wall of the purifying cylinder (3), a fixed block (29) which is slidably connected to the surface of the support rods (28), a stirring shaft rod (30) rotatably connected to the bottom of the fixed block (29) and a motor I (31) fixedly arranged at the top of the fixed block (29), wherein the output end of the motor I (31) penetrates through the fixed block (29) and is connected with the stirring shaft rod (30).
8. An exhaust gas purifying apparatus according to claim 7, wherein: the adjusting mechanism comprises a movable rod (32) which symmetrically penetrates through two sides of the surface of the purifying cylinder (3) and is connected with the fixed block (29), a first magnetic block (33) fixedly connected to one end of the movable rod (32), a spring (34) sleeved on the surface of the movable rod (32), supporting blocks symmetrically and fixedly arranged on two sides of the surface of the purifying cylinder (3), a rotating rod (35) which penetrates through and is rotatably connected to the top of the supporting blocks, a rotary table (36) fixedly connected to the bottom end of the rotating rod (35), a second magnetic block (37) fixedly connected to the surface of the rotary table (36) and repulsive to the same pole as the first magnetic block (33) and a power component arranged at the top of the purifying cylinder (3).
9. An exhaust gas purifying apparatus according to claim 8, wherein: the power component consists of a single-groove belt pulley (38) fixedly connected to the top ends of the two rotating rods (35), a motor II (39) fixedly arranged on the top of the purifying cylinder (3), a double-groove belt pulley (40) fixedly connected to the output end of the motor II (39) and a belt which is in tensioning connection with the surfaces of the double-groove belt pulley (40) and the single-groove belt pulley (38).
10. A method for purifying exhaust gas using the same as defined in any one of claims 1 to 9, comprising the steps of:
s1: firstly, the waste gas enters a filter box (2) through an air inlet pipe, large-particle impurities are filtered through a primary filter screen (4), fine particles are filtered again through a high-efficiency filter screen (5), and finally harmful substances in the waste gas are filtered and purified through an active carbon filter screen (6);
S2: after filtration, the filtered gas is input into the purifying cylinder (3) through the connecting mechanism, so that the gas is filled into liquid (purifying liquid or water) in the purifying cylinder (3), and the liquid is utilized to react, absorb or convert harmful gas and substances in the waste gas again, so that the effect of filtering and purifying the waste gas again is achieved;
S3: when waste gas and liquid carry out the reaction and mix, drive stirring axostylus axostyle (30) rotation through motor one (31) to be convenient for reach the effect of stirring liquid, can make waste gas and liquid carry out intensive mixing reaction, conveniently carry out abundant dilution and purification to the harmful substance in the waste gas, the gas after the purification discharges through the exhaust pipe at purifying cylinder (3) top at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410639716.XA CN118526880A (en) | 2024-05-22 | 2024-05-22 | Exhaust gas purifying device and method for purifying exhaust gas by using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410639716.XA CN118526880A (en) | 2024-05-22 | 2024-05-22 | Exhaust gas purifying device and method for purifying exhaust gas by using same |
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| CN118526880A true CN118526880A (en) | 2024-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410639716.XA Withdrawn CN118526880A (en) | 2024-05-22 | 2024-05-22 | Exhaust gas purifying device and method for purifying exhaust gas by using same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118752065A (en) * | 2024-09-09 | 2024-10-11 | 南通辉永包装科技有限公司 | A smoke suction and exhaust device for plastic foam processing |
| CN119819075A (en) * | 2025-01-13 | 2025-04-15 | 广东震仪智能装备股份有限公司 | Waste gas recycling device of coating machine |
-
2024
- 2024-05-22 CN CN202410639716.XA patent/CN118526880A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118752065A (en) * | 2024-09-09 | 2024-10-11 | 南通辉永包装科技有限公司 | A smoke suction and exhaust device for plastic foam processing |
| CN118752065B (en) * | 2024-09-09 | 2024-12-03 | 南通辉永包装科技有限公司 | A smoke suction and exhaust device for plastic foam processing |
| CN119819075A (en) * | 2025-01-13 | 2025-04-15 | 广东震仪智能装备股份有限公司 | Waste gas recycling device of coating machine |
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Application publication date: 20240823 |