CN118079551B - Energy-saving environment-friendly industrial waste gas treatment device - Google Patents
Energy-saving environment-friendly industrial waste gas treatment device Download PDFInfo
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- CN118079551B CN118079551B CN202410502334.2A CN202410502334A CN118079551B CN 118079551 B CN118079551 B CN 118079551B CN 202410502334 A CN202410502334 A CN 202410502334A CN 118079551 B CN118079551 B CN 118079551B
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- fixedly connected
- waste gas
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- 239000007789 gas Substances 0.000 title claims abstract description 20
- 239000002440 industrial waste Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 49
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims abstract description 34
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 241000220317 Rosa Species 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 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
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 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
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 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
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- NVSDADJBGGUCLP-UHFFFAOYSA-N trisulfur Chemical compound S=S=S NVSDADJBGGUCLP-UHFFFAOYSA-N 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
-
- 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
- B01D53/002—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
- B01D53/005—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 heat treatment
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an energy-saving and environment-friendly industrial waste gas treatment device which comprises a treatment tank and a filter box communicated with the treatment tank through a connecting pipe, wherein a filter plate is detachably connected in the filter box, a heating plate, a catalyst plate and a condensing plate are sequentially arranged in the treatment tank from bottom to top, and an air inlet pipe is arranged on the filter box. According to the energy-saving and environment-friendly industrial waste gas treatment device provided by the invention, waste gas is filtered through the filter box, impurities in the waste gas are discharged, the filtered waste gas is introduced into the treatment tank for heating, catalyzing and condensing, condensed water is used for cleaning the filter plate, then the pressure change in the filter box can be controlled through the sealing plate, the filter plate and the sealing plate are cleaned through the passive driving dust removal assembly after the pressure is increased and then released, and then the cleaning assembly is used for cleaning, so that the cleaning effect of the filter screen is improved, the filter screen can be cleaned without stopping, and the filtering efficiency is improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to an energy-saving and environment-friendly industrial waste gas treatment device.
Background
Industrial waste gas refers to the general term of various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of an enterprise; these exhaust gases are: sulfur disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (fog) lead mercury, beryllium compounds, smoke dust and production dust are discharged into the atmosphere, and air is polluted; these substances enter the human body through different routes of respiratory tract, and some of them directly produce harm, and some of them have accumulation effect, so that they can be more seriously harmful to the health of human body. Different substances have different effects, such as VOCs and the like.
When VOCs is treated, the catalyst can be utilized to be completely oxidized and decomposed at a lower temperature, the purpose of purifying gas is achieved, organic waste gas can be flamelessly combusted at a lower ignition temperature by means of the catalyst and is released with a large amount of heat, meanwhile, CO 2 and H 2 O are oxidized and decomposed, when the VOCs are treated, waste gas is required to be filtered, heated, catalyzed and the like, a filter plate is required to be used for filtering in the filtering process, dust is accumulated on the filter plate to block a filter hole after the filter plate is used for a long time, and the conventional filter screen cleaning mode is generally as follows: after the time limit of use is reached, the machine is stopped for cleaning, the efficiency of waste gas treatment is reduced, or a brush is used for cleaning in the cleaning process, most dust can be removed, and some dust still adheres to the filter plate, so that the cleaning is incomplete.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly industrial waste gas treatment device which aims to solve the defects in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: the device comprises a treatment tank and a filter box communicated with the treatment tank through a connecting pipe, wherein a filter plate is detachably connected in the filter box, a heating plate, a catalyst plate and a condensing plate are sequentially arranged in the treatment tank from bottom to top, and an air inlet pipe is arranged on the filter box;
The filter plate is characterized by further comprising a sealing plate, wherein a drain outlet matched with the filter plate is formed in the sealing plate, the sealing plate is used for filtering waste gas when the drain outlet corresponds to the filter holes of the filter plate, the sealing plate seals the filter holes when the drain outlet is misplaced with the filter plate, and then the dust removing assembly is used for cleaning the filter holes of the filter plate when the drain outlet corresponds to the filter holes;
the dust collection device further comprises a cleaning assembly, wherein the cleaning assembly is used for cleaning filtered dust;
The dust removal assembly comprises a cleaning plate sliding in the filter box, a plurality of exhaust pipes are fixedly connected to the cleaning plate, dust removal brushes are fixedly connected to the outside of each exhaust pipe, and the dust removal brushes are matched with filter holes of the filter plates.
As a further description of the above technical solution:
the bottom fixedly connected with gag lever post of filter, the gag lever post runs through the clearance board to the gag lever post overcoat is equipped with the extension spring, the both ends of extension spring are fixed connection respectively on filter and clearance board.
As a further description of the above technical solution:
the dust removal assembly further comprises a fixed block fixed on the inner wall of the filter box, a fixed rod is fixedly connected to the filter plate, a lantern ring is sleeved outside the fixed rod, a limiting spring is fixedly connected to the fixed block, and the limiting spring is fixedly connected with the lantern ring.
As a further description of the above technical solution:
The sealing device comprises a sealing plate, and is characterized by further comprising a sealing assembly, wherein the sealing assembly is used for driving the sealing plate to rotate so that the sealing plate is sealed with the filter plate, the sealing assembly comprises a motor, the output end of the motor is fixedly connected with a fixed pipe, a connecting rod is arranged in the fixed pipe in a sliding mode, the bottom end of the connecting rod is fixedly connected with an impact ball, and the impact ball is in movable contact with the sealing plate.
As a further description of the above technical solution:
the connecting rod external fixation has the guide block, set up the guide slot in the fixed pipe, the guide block slide set up in the guide slot, be provided with the butt spring in the fixed pipe.
As a further description of the above technical solution:
Still include water supply assembly for provide the water source to the rose box in, water supply assembly including slide set up in the slide bar in the processing jar, the one end fixedly connected with scraper blade of slide bar, the scraper blade with condensate plate movable contact, the other end fixedly connected with U template of slide bar.
As a further description of the above technical solution:
The water supply assembly further comprises a supporting plate fixed on the filter box, a rotating rod is connected in the supporting plate in a rotating mode, an eccentric wheel is fixedly connected to the top end of the rotating rod, and the eccentric wheel is in movable contact with the U-shaped plate.
As a further description of the above technical solution:
The filter box also comprises fan blades and a bidirectional driving component for driving the fan blades and the rotating rods to rotate, the bidirectional driving component comprises a driving rod rotating in the filter box, the driving rod is fixedly connected with the fan blades, and a transmission is arranged at the top end of the driving rod;
The automatic transmission comprises a transmission, and is characterized by further comprising a universal joint, wherein the top end of the universal joint is fixedly connected with a rotating rod, the bottom end of the universal joint is fixedly connected with the output end of the transmission, a driven gear is fixedly connected with the outer part of the universal joint, a driving gear is fixedly connected with the outer part of a fixed pipe, and the driving gear is meshed with the driven gear.
As a further description of the above technical solution:
The cleaning assembly comprises a water pump fixed outside the filter box, a hose is communicated with a water inlet of the water pump, the hose is communicated with a diversion hole of the sliding rod, a water outlet of the water pump is communicated with the filter box, and the water outlet is positioned on the surface of the sealing plate.
As a further description of the above technical solution:
The filter tank is internally provided with a drainage groove for draining the cleaned wastewater to the bottom of the filter tank, and a water outlet of the drainage groove is slidably provided with a guide plate.
In the technical scheme, the energy-saving environment-friendly industrial waste gas treatment device provided by the invention has the beneficial effects that:
The invention comprises the following steps: the filter box is used for filtering waste gas, discharging impurities in the waste gas, then introducing the filtered waste gas into the treatment tank for heating, catalyzing and condensing, condensing water is used for cleaning the filter plate, then pressure change in the filter box can be controlled through the sealing plate, the filter plate and the sealing plate are cleaned by the passive driving dust removing assembly through pressure increase and then release, the cleaning assembly is used for cleaning, the cleaning effect of the filter screen is improved, and the filter screen cleaning device can be used for cleaning the filter screen without stopping, so that the filtering efficiency is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of a partial longitudinal section of a treatment tank according to an embodiment of the present invention;
Fig. 3 is a schematic perspective view of a filter box according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of a filtering box according to an embodiment of the present invention;
fig. 5 is a schematic longitudinal section of a filtering box according to an embodiment of the present invention;
FIG. 6 is a schematic view of a partial perspective structure of a fixing tube and a connecting rod according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a fixing tube according to an embodiment of the present invention;
FIG. 8 is an enlarged view of the portion A shown in FIG. 4, provided by an embodiment of the present invention;
fig. 9 is an enlarged view of a portion B shown in fig. 4 provided in accordance with an embodiment of the present invention.
Reference numerals illustrate:
1. A treatment tank; 11. a heating plate; 12. a catalyst plate; 13. a condensing plate; 2. a filter box; 21. a filter plate; 22. an air inlet pipe; 23. a connecting pipe; 3. a dust removal assembly; 31. a sealing plate; 311. a sewage outlet; 32. a cleaning plate; 33. an exhaust pipe; 34. a dust removing brush; 35. a limit rod; 351. a tension spring; 36. a fixed rod; 37. a collar; 38. a fixed block; 39. a limit spring; 4. a seal assembly; 41. a motor; 42. a fixed tube; 43. a connecting rod; 44. striking a ball; 45. a guide block; 46. abutting against the spring; 47. a guide groove; 5. a water supply assembly; 51. a slide bar; 52. a scraper; 53. a U-shaped plate; 54. a support plate; 55. a rotating lever; 56. an eccentric wheel; 6. a fan blade; 7. a bi-directional drive assembly; 71. a driving rod; 72. a transmission; 73. a universal joint; 74. a driven gear; 75. a drive gear; 8. cleaning the assembly; 81. a water pump; 82. a hose; 83. a drainage channel; 84. and a guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-9, the energy-saving and environment-friendly industrial waste gas treatment device provided by the embodiment comprises a treatment tank 1 and a filter tank 2 communicated with the treatment tank 1 through a connecting pipe 23, wherein a filter plate 21 is detachably connected in the filter tank 2, a heating plate 11, a catalyst plate 12 and a condensing plate 13 are sequentially arranged in the treatment tank 1 from bottom to top, the heating plate 11 is formed by a heating pipe and is used for heating filtered waste gas, the catalyst plate 12 is convenient for catalyzing, the catalyzing efficiency is improved, water vapor after catalysis is condensed into water droplets through the condensing plate 13 for recycling, the condensing plate 13 is provided with a condensing pipe, the connecting pipe 23 is positioned below the heating plate 11, and an air inlet pipe 22 is arranged on the filter tank 2;
The filter plate 21 is characterized by further comprising a sealing plate 31, wherein a drain outlet 311 matched with the filter plate 21 is formed in the sealing plate 31, the filter plate is used for filtering waste gas when the drain outlet 311 corresponds to the filter holes of the filter plate 21, the sealing plate 31 is used for sealing the filter holes when the drain outlet 311 is misplaced with the filter plate 21, and then the dust collection assembly 3 is used for cleaning the filter holes of the filter plate 21 when the drain outlet 311 corresponds to the filter holes;
The dust collector also comprises a cleaning assembly 8, wherein the cleaning assembly 8 is used for cleaning the filtered dust;
The dust removal assembly 3 comprises a cleaning plate 32 sliding in the filter box 2, a plurality of exhaust pipes 33 are fixedly connected to the cleaning plate 32, each exhaust pipe 33 penetrates through the cleaning plate 32, each exhaust pipe 33 corresponds to a filter hole of the filter plate 21, a dust removal brush 34 is fixedly connected to the outside of each exhaust pipe 33, and the dust removal brush 34 is matched with the filter hole of the filter plate 21.
In the embodiment provided by the invention, the bottom of the filter plate 21 is fixedly connected with the limit rod 35, the limit rod 35 penetrates through the cleaning plate 32, the tension spring 351 is sleeved outside the limit rod 35, two ends of the tension spring 351 are respectively and fixedly connected to the filter plate 21 and the cleaning plate 32, the limit rod 35 is connected with the cleaning plate 32 through dynamic seal, and the exhaust gas is ensured not to escape through the joint of the limit rod 35 and the cleaning plate 32.
Further, the dust removing assembly 3 further comprises a fixed block 38 fixed on the inner wall of the filter box 2, a fixed rod 36 is fixedly connected to the filter plate 21, a lantern ring 37 is sleeved outside the fixed rod 36, a limit spring 39 is fixedly connected to the fixed block 38, and the limit spring 39 is fixedly connected with the lantern ring 37.
In a further embodiment of the present invention, the sealing assembly 4 is further provided for driving the sealing plate 31 to rotate so that the sealing plate 31 is sealed with the filter plate 21, the sealing assembly 4 includes a motor 41, the motor 41 is connected with the filter box 2 through a mounting bracket, an output end of the motor 41 is fixedly connected with a fixed tube 42, a connecting rod 43 is slidably arranged in the fixed tube 42, a bottom end of the connecting rod 43 is fixedly connected with a striking ball 44, and the striking ball 44 is movably contacted with the sealing plate 31.
Further, the connecting rod 43 is fixedly connected with the guide block 45 outside, the guide groove 47 is formed in the fixed pipe 42, the guide block 45 is slidably arranged in the guide groove 47, the abutting spring 46 is arranged in the fixed pipe 42, the guide groove 47 is formed by an arc groove, a straight line groove and a semicircular groove, when the fixed pipe 42 rotates, the guide groove 47 rotates, the guide block 45 is arranged at the joint of the arc groove and the semicircular groove, when the arc groove moves outside the guide block 45, the guide block 45 is driven to move upwards, when the guide block 45 moves to the top of the straight line groove, the guide block 45 is driven to move downwards through the elasticity of the abutting spring 46, and then the guide block 45 moves to the arc groove through the semicircular groove, so that the upward movement, the downward movement and the translation of the guide block 45 are realized.
In the embodiment provided by the invention, the device further comprises a water supply assembly 5 for providing a water source for the filter tank 2, the water supply assembly 5 comprises a sliding rod 51 which is arranged in the treatment tank 1 in a sliding manner, one end of the sliding rod 51 is fixedly connected with a scraping plate 52, the scraping plate 52 is in movable contact with the condensation plate 13, the other end of the sliding rod 51 is fixedly connected with a U-shaped plate 53, a water receiving tank is arranged in the scraping plate 52, a diversion hole is arranged in the sliding rod 51, the water receiving tank is communicated with the diversion hole, the condensation plate 13 condenses decomposed water vapor into water drops, the scraping plate 52 is convenient for scraping the water drops, and the sliding rod 51 is connected with the treatment tank 1 in a dynamic sealing manner.
Specifically, the water supply assembly 5 further comprises a supporting plate 54 fixed on the filter box 2, a rotating rod 55 is rotatably connected to the supporting plate 54, an eccentric wheel 56 is fixedly connected to the top end of the rotating rod 55, and the eccentric wheel 56 is in movable contact with the U-shaped plate 53.
In the scheme provided by the invention, the filter screen cleaning device further comprises a fan blade 6, wherein the fan blade 6 is used for air-drying the cleaned filter screen, in the rotating process of the fan blade 6, the flow speed of waste gas is increased, the flow of waste gas is convenient, and a bidirectional driving assembly 7 for driving the fan blade 6 and a rotating rod 55 to rotate is arranged, the bidirectional driving assembly 7 comprises a driving rod 71 rotating in the filter box 2, the driving rod 71 is fixedly connected with the fan blade 6, and a transmission 72 is arranged at the top end of the driving rod 71;
The universal joint 73 is further included, the top end of the universal joint 73 is fixedly connected with the rotating rod 55, the bottom end of the universal joint 73 is fixedly connected with the output end of the transmission 72, the driven gear 74 is fixedly connected to the outer portion of the universal joint 73, the driving gear 75 is fixedly connected to the outer portion of the fixed tube 42, and the driving gear 75 and the driven gear 74 are meshed with each other.
In the present invention, the cleaning assembly 8 comprises a water pump 81 fixed outside the filter box 2, a hose 82 is connected to the water inlet of the water pump 81, the hose 82 is mutually connected with the diversion hole of the sliding rod 51, the water outlet of the water pump 81 is connected with the filter box 2, the water outlet is positioned on the surface of the sealing plate 31, and the water scraped by the scraping plate 52 enters the hose 82 through the diversion hole in the sliding rod 51 and then enters the water pump 81, so that a water source for cleaning dust is provided.
In the invention, the filter tank 2 is internally provided with the drainage groove 83 for discharging the cleaned wastewater to the bottom of the filter tank 2, the water outlet of the drainage groove 83 is slidably provided with the guide plate 84 (as shown in fig. 5), the guide plate 84 is arranged to be convex, when the drainage groove 83 discharges water, the drainage groove 83 can jack the guide plate 84, thereby facilitating the discharge of wastewater, and when the waste gas flows, the waste gas is ensured not to skip the filter plate 21 through the drainage groove 83.
When the device is used, firstly, waste gas is introduced into the air inlet pipe 22, so that the waste gas enters the filter box 2, is filtered through the filter plate 21, and enters the treatment tank 1 through the connecting pipe 23, firstly, the waste gas is heated through the heating plate 11, so that the temperature of the waste gas reaches a temperature suitable for catalysis, then, the waste gas is oxidized into ash and carbon dioxide through the catalyst plate 12, the carbon dioxide is discharged through the air outlet of the treatment tank 1, water is heated into water vapor due to the catalysis temperature being higher than 100 ℃, and the water vapor moves upwards to be contacted with the condensing plate 13 for cooling and liquefying into water drops;
Then, the motor 41 is started to drive the fixed tube 42 to rotate, so that the driving gear 75 rotates synchronously, the driven gear 74 rotates synchronously, so that the universal joint 73 rotates, so that the rotating rod 55 rotates on the supporting plate 54, so that the eccentric wheel 56 rotates synchronously, the U-shaped plate 53 is pushed to reciprocate, so that the sliding rod 51 is driven to move synchronously, the scraping plate 52 scrapes water drops on the condensing plate 13 into the scraping plate 52, then the water drops enter the sliding rod 51 through the diversion hole, and then the water drops enter the water pump 81 through the hose 82 (taking fig. 2 as a reference);
When the filter plate 21 filters, impurities in the waste gas are left in the filter holes of the filter plate 21, then the guide groove 47 is driven to synchronously rotate through the fixed pipe 42, when the guide block 45 is positioned behind the semicircular groove and the arc groove (taking fig. 7 as a reference), the fixed pipe 42 continues to rotate to drive the guide block 45 to move upwards in the arc groove, so as to drive the connecting rod 43 to synchronously move upwards, the abutting spring 46 compresses, the impact ball 44 moves to the topmost part of the arc groove, after the guide block 45 moves to the straight line groove, the weight of the connecting rod 43 and the impact ball 44 is released through the elastic force of the abutting spring 46, the impact ball 44 is driven to generate instant downward force, so as to drive the impact ball 44 to strike the sealing plate 31, when the impact ball 44 moves downwards, the impact ball 44 is contacted with the fixed rod 36 and then moves downwards (taking fig. 9 as a reference), the fixed rod 36 is driven to move, so as to drive the limiting spring 39 to compress, the fixed rod 36 moves to drive the sealing plate 31 to rotate, so as to enable the drain 311 and the filter holes of the filter plate 21 to be staggered with each other, so as to stop filtering the waste gas, and the air inlet pipe 22 continuously enters the filter box 21, and the pressure in the filter box 2 is increased;
when the guide block 45 moves in the arc-shaped groove, the time for increasing the pressure below the filter plate 21 is provided, and after the guide block 45 moves to the joint of the semicircular groove and the arc-shaped groove, the guide block 45 drives the connecting rod 43 to move upwards in the arc-shaped groove, so that the impact ball 44 moves out of the sealing plate 31, the fixing rod 36 is pushed to reset by the elastic force of the limit spring 39, so that the sewage draining port 311 corresponds to the filter hole of the filter plate 21, the pressure below the filter plate 21 is released instantaneously, the cleaning plate 32 is pushed to move upwards, the exhaust pipe 33 and the dust brush 34 are driven to move into the filter hole, and impurities in the filter hole are cleaned to the upper part of the sealing plate 31 (based on fig. 4);
Then, the water pump 81 is started, the water pump 81 in the hose 82 is pumped into the filter plate 21, dust on the filter plate 21 is washed, the washed waste water flows into the bottom of the filter box 2 through the water drainage groove 83, when the pressure on two sides of the filter plate 21 is the same, the waste water is released through the elastic force of the tension springs 351, the cleaning plate 32 is pushed to move downwards, the exhaust pipe 33 and the dust removing brush 34 move out of the filter plate 21 to be reset, and then the operation is repeated.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective industrial waste gas processing apparatus, includes treatment jar (1) and through connecting pipe (23) with rose box (2) that treatment jar (1) are linked together, its characterized in that: a filter plate (21) is detachably connected in the filter box (2), a heating plate (11), a catalyst plate (12) and a condensing plate (13) are sequentially arranged in the treatment tank (1) from bottom to top, and an air inlet pipe (22) is arranged on the filter box (2);
The filter plate filter comprises a filter plate (21), and is characterized by further comprising a sealing plate (31), wherein a drain outlet (311) matched with the filter plate (21) is formed in the sealing plate (31), waste gas is filtered when the drain outlet (311) corresponds to the filter hole of the filter plate (21), the sealing plate (31) is used for sealing the filter hole when the drain outlet (311) is dislocated with the filter plate (21), and then the dust removal assembly (3) is used for cleaning the filter hole of the filter plate (21) when the drain outlet (311) corresponds to the filter hole;
The dust collector also comprises a cleaning assembly (8), wherein the cleaning assembly (8) is used for cleaning filtered dust;
the dust removing assembly (3) comprises a cleaning plate (32) sliding in the filter box (2), a plurality of exhaust pipes (33) are fixedly connected to the cleaning plate (32), dust removing brushes (34) are fixedly connected to the outside of each exhaust pipe (33), and the dust removing brushes (34) are matched with filter holes of the filter plates (21);
The bottom of the filter plate (21) is fixedly connected with a limiting rod (35), the limiting rod (35) penetrates through the cleaning plate (32), a tension spring (351) is sleeved outside the limiting rod (35), and two ends of the tension spring (351) are respectively and fixedly connected to the filter plate (21) and the cleaning plate (32);
The dust removal assembly (3) further comprises a fixed block (38) fixed on the inner wall of the filter box (2), a fixed rod (36) is fixedly connected to the filter plate (21), a sleeve ring (37) is sleeved outside the fixed rod (36), a limit spring (39) is fixedly connected to the fixed block (38), and the limit spring (39) is fixedly connected with the sleeve ring (37);
The sealing device comprises a sealing assembly (4), and is characterized by further comprising a sealing assembly (4) used for driving the sealing plate (31) to rotate so that the sealing plate (31) is sealed with a filter plate (21), wherein the sealing assembly (4) comprises a motor (41), the output end of the motor (41) is fixedly connected with a fixed pipe (42), a connecting rod (43) is arranged in the fixed pipe (42) in a sliding manner, the bottom end of the connecting rod (43) is fixedly connected with an impact ball (44), and the impact ball (44) is in movable contact with the sealing plate (31);
The connecting rod (43) is fixedly connected with a guide block (45) outside, a guide groove (47) is formed in the fixed pipe (42), the guide block (45) is slidably arranged in the guide groove (47), and a butt spring (46) is arranged in the fixed pipe (42).
2. The energy-saving and environment-friendly industrial waste gas treatment device according to claim 1, further comprising a water supply assembly (5) for providing a water source in the filter tank (2), wherein the water supply assembly (5) comprises a sliding rod (51) which is arranged in the treatment tank (1) in a sliding manner, one end of the sliding rod (51) is fixedly connected with a scraping plate (52), the scraping plate (52) is in movable contact with the condensing plate (13), and the other end of the sliding rod (51) is fixedly connected with a U-shaped plate (53).
3. An energy-saving and environment-friendly industrial waste gas treatment device according to claim 2, wherein the water supply assembly (5) further comprises a support plate (54) fixed on the filter box (2), a rotating rod (55) is rotationally connected to the support plate (54), an eccentric wheel (56) is fixedly connected to the top end of the rotating rod (55), and the eccentric wheel (56) is in movable contact with the U-shaped plate (53).
4. The energy-saving and environment-friendly industrial waste gas treatment device according to claim 1, further comprising fan blades (6) and a bidirectional driving assembly (7) for driving the fan blades (6) to rotate with a rotating rod (55), wherein the bidirectional driving assembly (7) comprises a driving rod (71) rotating in the filter box (2), the driving rod (71) is fixedly connected with the fan blades (6), and a transmission (72) is arranged at the top end of the driving rod (71);
Still include universal joint (73), the top of universal joint (73) with dwang (55) fixed connection to the bottom of universal joint (73) with the output fixed connection of derailleur (72), universal joint (73) external fixation has driven gear (74), fixed pipe (42) external fixation has driving gear (75), driving gear (75) with driven gear (74) intermeshing.
5. An energy-saving and environment-friendly industrial waste gas treatment device according to claim 2, wherein the cleaning assembly (8) comprises a water pump (81) fixed outside the filter tank (2), a hose (82) is communicated with a water inlet of the water pump (81), the hose (82) is communicated with a diversion hole of the sliding rod (51), a water outlet of the water pump (81) is communicated with the filter tank (2), and the water outlet is positioned on the surface of the sealing plate (31).
6. The energy-saving and environment-friendly industrial waste gas treatment device according to claim 1, wherein a drainage groove (83) is formed in the filter tank (2) and is used for discharging the cleaned waste water to the bottom of the filter tank (2), and a guide plate (84) is slidably arranged at a water outlet of the drainage groove (83).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110193272A (en) * | 2019-04-16 | 2019-09-03 | 南京恒钰环保科技有限公司 | A kind of dust waste gas treatment equipment |
| CN114733300A (en) * | 2022-04-12 | 2022-07-12 | 淮北师范大学 | Novel environmental protection exhaust purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115814558A (en) * | 2022-11-24 | 2023-03-21 | 淮南舜化机械制造有限公司 | Waste gas purification tower for chemical industry |
| CN116617775A (en) * | 2023-05-10 | 2023-08-22 | 江苏合源纺织科技有限公司 | Pulse dust removal and purification treatment device and purification method for waste gas in printing and dyeing engineering |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193272A (en) * | 2019-04-16 | 2019-09-03 | 南京恒钰环保科技有限公司 | A kind of dust waste gas treatment equipment |
| CN114733300A (en) * | 2022-04-12 | 2022-07-12 | 淮北师范大学 | Novel environmental protection exhaust purification device |
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