CN113477054A - Exhaust gas post-treatment device and using method thereof - Google Patents
Exhaust gas post-treatment device and using method thereof Download PDFInfo
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- CN113477054A CN113477054A CN202011595524.1A CN202011595524A CN113477054A CN 113477054 A CN113477054 A CN 113477054A CN 202011595524 A CN202011595524 A CN 202011595524A CN 113477054 A CN113477054 A CN 113477054A
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- 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
- B01D53/75—Multi-step processes
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- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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- 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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- 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
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- 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
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- 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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Abstract
The invention provides a waste gas post-treatment device and a use method thereof, and relates to the technical field of waste gas post-treatment devices. According to the invention, the inner wall of the air inlet pipe can be cleaned in time through the interaction of the components of the whole device, workers do not need to carry brushes for cleaning, and the device is very convenient.
Description
Technical Field
The invention relates to the technical field of waste gas treatment devices, in particular to a waste gas post-treatment device and a using method thereof.
Background
Waste gas treatment equipment mainly indicates to use different process technology, through retrieving or getting rid of, reducing the harmful component who discharges tail gas, reaches environmental protection, air-purifying's an environmental protection equipment, lets the environment not receive the pollution, and clarification plant's kind is more, mainly includes chemical purification, physical purification and biological purification, along with the country to environmental protection's more and more values, eighteen five Chinese meetings propose: the environmental protection concept is more and more attentive by increasing the environmental management intensity, taking the improvement of environmental quality as the core, implementing the strictest environmental protection system, deeply implementing the action plan of preventing and treating the pollution of atmosphere, water and soil, and implementing the monitoring, supervision and law enforcement vertical management system of the environmental protection organization below province.
Waste gas treatment equipment is in the use, when waste gas gets into first waste gas process and handles the flow, can lead to the harmful component adhesion in the waste gas in the condition of intake pipe inner wall, make the inner wall of intake pipe produce the spot, it is very inconvenient to clear up, it cleans to need the handheld brush of workman, require the workman to hand-carry the brush instrument, waste time and energy, and the water that the chemical purification produced generally all directly discharges ground, can lead to ground wet and slippery, make operational environment worsen.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an exhaust gas post-treatment device and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a waste gas post-treatment device and a use method thereof comprise a base, wherein the top of the outer surface of the base is fixedly connected with a first gas filtering box and a second gas filtering box, one side of the outer surface of the first gas filtering box and one side of the outer surface of the second gas filtering box are respectively provided with an air inlet pipe and an air outlet pipe, one side of the outer surface of the first gas filtering box, which is positioned at the air inlet pipe, is provided with a pipeline cleaning device, a water collecting device is arranged between the bottom of the outer surface of the second gas filtering box and the top of the outer surface of the base, the top of the outer surface of the second gas filtering box is provided with a cover plate, the outer surface of the cover plate is provided with a screw quick screwing device, one side of the outer surface of the first gas filtering box is fixedly provided with an ozone tank, the top of the outer surface of the first gas filtering box is fixedly provided with an air blower, an air inlet and an air outlet of the air blower are respectively communicated with an air pipe, one side of the outer surface of the second gas filtering box is fixedly provided with a hydrogen peroxide tank, the outer fixed surface of hydrogen peroxide tank installs the water pump, the water inlet and the delivery port of water pump communicate respectively has inlet tube and outlet pipe, be provided with the connecting pipe between first filtered air case and the second filtered air case, the connecting pipe is provided with the accuse pneumatic valve.
Pipeline cleaning device includes two groove pieces, two equal fixedly connected with dead lever between the inner wall both sides of groove piece, the surface rotation of dead lever is connected with circular piece, the outer fixed surface of circular piece is connected with the rectangular pole, one of them the surface of groove piece runs through and is provided with first locating lever, the one end sliding connection that circular piece was kept away from to the surface of rectangular pole has the slide bar, the surface of rectangular pole runs through and is provided with the second locating lever, the surface top fixedly connected with horizontal pole of slide bar, the outer fixed surface of horizontal pole is connected with the ring piece, the inner wall rotation of ring piece is connected with the turning block, the surface top fixedly connected with of turning block changes the handle, the surface bottom fixedly connected with brush of turning block.
Preferably, water-collecting device includes the recess, the spout has all been seted up to the inner wall both sides of recess, two the inner wall sliding connection of spout has the slider, two the equal fixedly connected with frame that catchments in one side of spout is kept away from to the surface of slider, the outer surface one side fixedly connected with round bar of frame that catchments, the one end sliding connection that the frame that catchments was kept away from to the surface of round bar has the screens pole, the surface cover of round bar is equipped with reset spring, the screens hole has been seted up to surface one side of base, the bottom of second gas filtering box is provided with the accuse water stopper.
Preferably, the device is twisted soon to screw includes first gear and four second gears, the surface top fixedly connected with transfer line of first gear, the one end fixedly connected with commentaries on classics piece of first gear is kept away from to the surface of transfer line, the top of second gear is run through and is provided with the lead screw.
Preferably, two surface one side of recess piece all with surface one side fixed connection of first gas filtering case, first locating hole has been seted up to surface one side of circular block, the outer surface size and the shape of first locating hole and the outer surface size and the shape looks adaptation of first locating rod.
Preferably, the outer surface of the sliding rod is provided with a second positioning hole, and the size and the shape of the inner wall of the second positioning hole are matched with the size and the shape of the outer surface of the second positioning rod.
Preferably, the groove is formed in the top of the outer surface of the base, and two ends of the return spring are fixedly connected with one side of the outer surface of the clamping rod and one side of the outer surface of the water collecting frame respectively.
Preferably, the size and the shape of the inner wall of the clamping hole are matched with the size and the shape of the outer surface of the clamping rod, and one side of the outer surface of the water collecting frame is fixedly connected with a pull handle.
Preferably, the bottoms of the outer surfaces of the first gear and the four second gears are rotatably connected with the top of the outer surface of the cover plate, and the four second gears are distributed at four corners of the first gear.
Preferably, the outer surface of the first gear is in meshed connection with the outer surfaces of the four second gears respectively.
Preferably, one end of the screw rod penetrates through the second gear, the cover plate and the second air filtering box in sequence and is in threaded connection with the inner wall of the second gear, the cover plate and the second air filtering box.
Preferably, one side of the inner wall of the second air filtering box is fixedly connected with an atomizing nozzle which is communicated with the water outlet pipe.
A method of using an exhaust gas aftertreatment device:
s1, enabling waste gas to flow into a first gas filtering box through a gas inlet pipe.
S2, after the waste gas enters the first gas filtering box, the air blower is started, and ozone is filled into the first gas filtering box from the ozone tank by the air blower.
And S3, after the ozone and the waste gas are fully mixed, opening the gas control valve on the connecting pipe at the moment, and enabling the mixed gas to enter the second gas filtering box.
And S4, starting the water pump, wherein hydrogen peroxide flows to the water pump from the water tank and then flows to the atomizing collision head through the water pump, and the hydrogen peroxide reacts with ozone to realize the denitration and desulfurization treatment of the waste gas.
S5, when the inner wall of the air inlet pipe needs to be cleaned, the first locating rod is pulled outwards, when the first locating rod is separated from the first locating hole, the rectangular rod is rotated, the rectangular rod moves to enable the circular block to rotate on the outer surface of the fixing rod, when the horizontal rod is rotated to a horizontal position, the first locating rod is pressed inwards, the circular block is clamped into the first locating hole, the horizontal rod is pressed inwards at the moment, the horizontal rod moves to drive components such as a rotating block and a hairbrush to move, when the horizontal rod moves to a proper position, the second locating rod is pressed inwards, the second locating rod is clamped into the second locating hole, the rotating handle is rotated at the moment, the rotating handle moves to drive the rotating block to rotate, the rotating block rotates to drive the hairbrush to rotate, and then the inner wall of the air inlet pipe is cleaned.
S6, when water generated after hydrogen peroxide reaction is required to be treated, the sliding block on the outer surface of the water collection frame slides into the sliding groove, when the water control plug is moved to be positioned inside the water collection frame, the water control plug is unscrewed, the water collection frame is pushed at the moment, when the clamping rod is close to the clamping hole, the clamping rod is pressed inwards, the clamping rod slides on the outer surface of the round rod, the clamping rod can compress the reset spring in a sliding mode, when the clamping rod and the clamping hole are positioned at the same position, the clamping rod can be clamped into the clamping hole under the action of the reset spring, and fixation is completed.
S7, when the inner wall of the second air filtering box needs to be maintained, the rotating block is twisted, the rotating block rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the first gear to rotate, the first gear rotates to drive the four second gears to rotate, and then the four screw rods are rotated out of the inner wall of the second air filtering box.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, through arranging the pipeline cleaning device, when waste gas enters a first filtering process from the air inlet pipe, impurities are easy to adhere to the inner wall of the air inlet pipe, the cleaning is very inconvenient, when the inner wall of the air inlet pipe needs to be cleaned, the first positioning rod is pulled outwards, when the first positioning rod is separated from the first positioning hole, the rectangular rod is rotated, the rectangular rod moves to enable the circular block to rotate on the outer surface of the fixing rod, when the first positioning rod is rotated to a horizontal position, the first positioning rod is pressed inwards to be clamped into the first positioning hole, at the moment, the transverse rod is pressed inwards, the transverse rod moves to drive components such as the rotating block and the hairbrush to move, when the transverse rod moves to a proper position, the second positioning rod is pressed inwards, the second positioning rod is clamped into the second positioning hole, at the rotating handle is rotated, the rotating handle moves to drive the rotating block to rotate, the rotating block rotates to drive the hairbrush to rotate, and further, the inner wall of the air inlet pipe is cleaned, the whole device is used for timely cleaning the inner wall of the air inlet pipe through the interaction of the components, and the inner wall of the air inlet pipe is not required to be cleaned by a worker carrying a hairbrush, so that the device is very convenient.
2. According to the invention, by arranging the water collecting device, water can be generated after hydrogen peroxide and ozone react, the water is directly discharged to the ground in a traditional mode, so that the ground is wet, the working environment is poor, when water needs to be cleaned, the sliding block on the outer surface of the water collecting frame slides into the sliding groove, when the water control plug moves to be positioned inside the water collecting frame, the water control plug is unscrewed, the water collecting frame is pushed, when the clamping rod approaches to the clamping hole, the clamping rod is pressed inwards to slide on the outer surface of the round rod, the clamping rod slides to compress the reset spring, when the clamping rod and the clamping hole are positioned at the same position, the clamping rod is clamped into the clamping hole under the action of the reset spring to complete fixation, and the whole device can timely treat the reacted water through the interaction of all components, so that the practicability of the device is improved.
3. According to the invention, through the arrangement of the screw quick-screwing device, when the second gas filtering box needs to be maintained, the cover plate at the top of the second gas filtering box can be disassembled, the cover plate is generally fixed on the outer surface through screws and is generally fixed through a plurality of screws, the disassembly is very inconvenient, when the cover plate needs to be disassembled, the rotating block is screwed, the rotating block rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the first gear to rotate, the first gear rotates to drive the four second gears to rotate, and then the four screw rods are rotated out from the inner wall of the second gas filtering box, and the whole device can completely screw out the four screws through the interaction of all the components by rotating the rotating block, so that the whole device is very convenient and quick.
Drawings
FIG. 1 is a schematic perspective view of an exhaust gas aftertreatment device and method of use thereof according to the present invention;
FIG. 2 is a top view of an exhaust aftertreatment device and method of use thereof according to the invention;
FIG. 3 is a rear view of an exhaust aftertreatment device and method of use thereof according to the invention;
FIG. 4 is a schematic structural diagram of a portion of the structure of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 3 in accordance with the present invention;
fig. 6 is an enlarged view of the invention at B in fig. 2.
Illustration of the drawings:
1. a base; 2. a first gas filtration tank; 3. a second gas filtering tank; 4. an air inlet pipe; 5. an air outlet pipe; 6. a pipe cleaning device; 61. a groove block; 62. fixing the rod; 63. a circular block; 64. A rectangular bar; 65. a first positioning rod; 66. a slide bar; 67. a second positioning rod; 68. a cross bar; 69. a ring block; 610. rotating the block; 611. turning a handle; 612. a brush; 7. a water collection device; 71. a groove; 72. a chute; 73. a slider; 74. a water collecting frame; 75. a round bar; 76. a position clamping rod; 77. a return spring; 78. a position clamping hole; 79. a water control plug; 8. a cover plate; 9. a screw quick-screwing device; 91. a first gear; 92. a second gear; 93. a transmission rod; 94. rotating the block; 95. A screw shaft; 10. an ozone tank; 11. a blower; 12. a hydrogen peroxide tank; 13. a water pump; 14. and (4) connecting the pipes.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-6, the present invention provides a technical solution: a waste gas post-treatment device and a using method thereof comprise a base 1, wherein the top of the outer surface of the base 1 is fixedly connected with a first gas filtering box 2 and a second gas filtering box 3, one side of the outer surface of the first gas filtering box 2 and one side of the outer surface of the second gas filtering box 3 are respectively provided with an air inlet pipe 4 and an air outlet pipe 5, one side of the outer surface of the first gas filtering box 2, which is positioned at the air inlet pipe 4, is provided with a pipeline cleaning device 6, a water collecting device 7 is arranged between the bottom of the outer surface of the second gas filtering box 3 and the top of the outer surface of the base 1, the top of the outer surface of the second gas filtering box 3 is provided with a cover plate 8, the outer surface of the cover plate 8 is provided with a screw quick screwing device 9, one side of the outer surface of the first gas filtering box 2 is fixedly provided with an ozone tank 10, the top of the outer surface of the first gas filtering box 2 is fixedly provided with a blower 11, an air inlet and an air outlet of the air pipe are respectively communicated with air pipes, one side of the outer surface of the second gas filtering box 3 is fixedly provided with a hydrogen peroxide tank 12, the outer surface of the hydrogen peroxide tank 12 is fixedly provided with a water pump 13, a water inlet and a water outlet of the water pump 13 are respectively communicated with a water inlet pipe and a water outlet pipe, a connecting pipe 14 is arranged between the first air filtering tank 2 and the second air filtering tank 3, and the connecting pipe 14 is provided with an air control valve. Pipe cleaning device 6 includes two groove pieces 61, equal fixedly connected with dead lever 62 between the inner wall both sides of two groove pieces 61, the surface rotation of dead lever 62 is connected with circular piece 63, the outer fixed surface of circular piece 63 is connected with rectangular pole 64, the surface of one of them groove piece 61 runs through and is provided with first locating lever 65, the one end sliding connection that circular piece 63 was kept away from to rectangular pole 64's surface has slide bar 66, the surface of rectangular pole 64 runs through and is provided with second locating lever 67, the surface top fixedly connected with horizontal pole 68 of slide bar 66, the outer fixed surface of horizontal pole 68 is connected with ring piece 69, the inner wall rotation of ring piece 69 is connected with turning block 610, the surface top fixedly connected with of turning block 610 changes handle 611, the surface bottom fixedly connected with brush 612 of turning block 610.
In this embodiment, by installing the pipe cleaning device 6, when the exhaust gas enters the first filtering process from the air inlet pipe, the inner wall of the air inlet pipe 4 is easily adhered with impurities, which is inconvenient to clean, when the inner wall of the air inlet pipe 4 needs to be cleaned, the first positioning rod 65 is pulled outwards, when the first positioning rod 65 is separated from the first positioning hole, the rectangular rod 64 is rotated, the rectangular rod 64 moves to rotate the circular block 63 on the outer surface of the fixing rod 62, when the inner wall is rotated to the horizontal position, the first positioning rod 65 is pressed inwards to be clamped into the first positioning hole, the cross rod 68 is pressed inwards at this time, the cross rod 68 moves to drive the rotating block 610 and the brush 612 to move, when the inner wall is moved to the proper position, the second positioning rod 67 is pressed inwards, the second positioning rod 67 is clamped into the second positioning hole, the rotating handle 611 is rotated at this time, the rotating handle 611 moves to drive the rotating block 610 to rotate, the rotating block 610 rotates to drive the brush 612 to rotate, so that the inner wall of the air inlet pipe 4 is cleaned, the inner wall of the air inlet pipe 4 can be cleaned in time through interaction of the components, workers do not need to carry the brush 612 to clean, and the device is very convenient.
Specifically, water-collecting device 7 includes recess 71, spout 72 has all been seted up to the inner wall both sides of recess 71, the inner wall sliding connection of two spout 72 has slider 73, the equal fixedly connected with frame 74 that catchments in one side of spout 72 is kept away from to the surface of two sliders 73, the outer surface one side fixedly connected with round bar 75 of frame 74 catchments, the one end sliding connection that frame 74 that catchments is kept away from to the surface of round bar 75 has screens pole 76, the surface cover of round bar 75 is equipped with reset spring 77, screens hole 78 has been seted up to surface one side of base 1, the bottom of second air filtering box 3 is provided with accuse water stopper 79.
In this embodiment: through the water collecting device 7, water can be generated after hydrogen peroxide and ozone react, water is directly discharged to the ground in a traditional mode, so that the ground is wet, the working environment is poor, when water needs to be cleaned, the sliding block 73 on the outer surface of the water collecting frame 74 slides into the sliding groove 72, when the water control plug 79 moves to be positioned inside the water collecting frame 74, the water control plug 79 is unscrewed, the water collecting frame 74 is pushed, when the clamping rod 76 approaches the clamping hole 78, the clamping rod 76 is pressed inwards, the clamping rod 76 slides on the outer surface of the round rod 75, the clamping rod 76 slides to compress the reset spring 77, when the clamping rod 76 and the clamping hole 78 are positioned at the same position, the clamping rod 76 can be clamped into the clamping hole 78 under the action of the reset spring 77 to complete fixation, the whole device can timely treat the reacted water through the interaction of all components, the practicability of the device is improved.
Specifically, the screw screwing device 9 includes a first gear 91 and four second gears 92, a transmission rod 93 is fixedly connected to the top of the outer surface of the first gear 91, a rotation block 94 is fixedly connected to one end, away from the first gear 91, of the outer surface of the transmission rod 93, and a screw rod 95 is arranged at the top of the second gear 92 in a penetrating manner.
In this embodiment: through setting up the screw quick-screwing device 9, when second gas filtering box 3 need be maintained, can dismantle the apron 8 at its top, apron 8 generally all is fixed at the surface with the screw, and generally all fix with a plurality of screws, it is very inconvenient to dismantle, when needs are dismantled apron 8, twist and move commentaries on classics piece 94, commentaries on classics piece 94 rotates and can drive transfer line 93 and rotate, transfer line 93 rotates and drives first gear 91 and rotate, first gear 91 rotates and drives four second gear 92 rotations, and then rotate out four screw poles 95 from the inner wall of second gas filtering box 3, whole device passes through the interact of each subassembly, make the workman only need rotate commentaries on classics piece 94 alright come out four screws are whole, very convenient and fast.
Specifically, the outer surface of the two groove blocks 61 is fixedly connected with one side of the outer surface of the first air filtering box 2, the outer surface of the circular block 63 is provided with a first positioning hole, and the size and the shape of the inner wall of the first positioning hole are matched with the size and the shape of the outer surface of the first positioning rod 65.
In this embodiment: the first positioning rod 65 can be snapped into the first positioning hole.
Specifically, the outer surface of the slide bar 66 is provided with a second positioning hole, and the size and shape of the inner wall of the second positioning hole are matched with the size and shape of the outer surface of the second positioning rod 67.
In this embodiment: the second positioning rod 67 can be inserted into the second positioning hole.
Specifically, the groove 71 is formed on the top of the outer surface of the base 1, and two ends of the return spring 77 are respectively fixedly connected with one side of the outer surface of the blocking rod 76 and one side of the outer surface of the water collecting frame 74.
In this embodiment: movement of the detent lever 76 causes the return spring 77 to deform.
Specifically, the size and shape of the inner wall of the clamping hole 78 are matched with the size and shape of the outer surface of the clamping rod 76, and one side of the outer surface of the water collecting frame 74 is fixedly connected with a pull handle.
In this embodiment: the capture bar 76 can be captured in the capture aperture 78.
Specifically, the bottoms of the outer surfaces of the first gear 91 and the four second gears 92 are rotatably connected with the top of the outer surface of the cover plate 8, and the four second gears 92 are distributed at four corners of the first gear 91.
In this embodiment: the rotation of the first gear 91 can rotate the four second gears 92.
Specifically, the outer surfaces of the first gears 91 are respectively in meshing connection with the outer surfaces of the four second gears 92.
In this embodiment: the rotation of the first gear 91 can rotate the four second gears 92.
Specifically, one end of the lead screw 95 sequentially penetrates through the second gear 92, the cover plate 8 and the second air filtering box 3 and is in threaded connection with the inner walls of the second gear 92, the cover plate 8 and the second air filtering box 3.
In this embodiment: the lead screw 95 can be turned into the second gear 92, the cover plate 8 and the second filter box 3.
Specifically, one side of the inner wall of the second air filtering box 3 is fixedly connected with an atomizing nozzle which is communicated with a water outlet pipe.
In this embodiment: hydrogen peroxide flows to the atomizing nozzle from the water outlet pipe.
The working principle is as follows:
when the waste gas post-treatment device is required to be used, waste gas flows into the first filtering process through the air inlet pipe 4, after the waste gas enters the first gas filtering box 2, the air blower 11 is started, ozone is filled into the first gas filtering box 2 from the ozone tank 10 through the air blower 11, after the ozone and the waste gas are fully mixed, the gas control valve on the connecting pipe 14 is opened at the moment, so that the mixed gas enters the second gas filtering box 3, the water pump 13 is started, hydrogen peroxide flows to the water pump 13 from the hydrogen peroxide tank 12, then flows to the atomizing collision through the water pump 13, the hydrogen peroxide reacts with the ozone to realize the denitration and desulfurization treatment of the waste gas, when the inner wall of the air inlet pipe 4 needs to be cleaned, the first positioning rod 65 is pulled outwards, when the first positioning rod 65 is separated from the first positioning hole, the rectangular rod 64 is rotated, the rectangular rod 64 moves to enable the circular block 63 to rotate on the outer surface of the fixing rod 62, and when the circular block rotates to the horizontal position, the first positioning rod 65 is pressed inwards to be clamped into the first positioning hole, the cross rod 68 is pressed inwards at the moment, the cross rod 68 moves to drive the rotating block 610, the brush 612 and other components to move, when the first positioning rod moves to a proper position, the second positioning rod 67 is pressed inwards, the second positioning rod 67 is clamped into the second positioning hole, the rotating handle 611 is rotated at the moment, the rotating handle 611 moves to drive the rotating block 610 to rotate, the rotating block 610 rotates to drive the brush 612 to rotate, so that the inner wall of the air inlet pipe 4 is cleaned, when water needs to be cleaned, the sliding block 73 on the outer surface of the water collecting frame 74 slides into the sliding groove 72, when the water controlling plug 79 moves to be positioned inside the water collecting frame 74, the water controlling plug 79 is unscrewed, the water collecting frame 74 is pushed at the moment, when the clamping rod 76 approaches the clamping hole 78, the clamping rod 76 is pressed inwards to enable the clamping rod 76 to slide on the outer surface of the round rod 75, the clamping rod 76 slides to compress the return spring 77, when screens pole 76 and screens hole 78 were in the same position, under reset spring 77's effect, screens pole 76 can block into screens hole 78 in, accomplish fixedly, when needs are dismantled apron 8, twist and move runner 94, runner 94 rotates and can drive transfer line 93 and rotate, and transfer line 93 rotates and drives first gear 91 and rotate, and first gear 91 rotates and drives four second gears 92 and rotate, and then rotates four screw poles 95 from the inner wall of second gas filtering box 3.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (12)
1. An exhaust gas aftertreatment device, includes base (1), its characterized in that: the outer surface top of the base (1) is fixedly connected with a first gas filtering box (2) and a second gas filtering box (3), one side of the outer surface of the first gas filtering box (2) and one side of the outer surface of the second gas filtering box (3) are respectively provided with a gas inlet pipe (4) and a gas outlet pipe (5), one side of the outer surface of the first gas filtering box (2) positioned at the gas inlet pipe (4) is provided with a pipeline cleaning device (6), a water collecting device (7) is arranged between the outer surface bottom of the second gas filtering box (3) and the outer surface top of the base (1), the top of the outer surface of the second gas filtering box (3) is provided with a cover plate (8), the outer surface of the cover plate (8) is provided with a screw thread quick screwing device (9), one side of the outer surface of the first gas filtering box (2) is fixedly provided with an ozone tank (10), the outer surface top of the first gas filtering box (2) is fixedly provided with a blower (11), the air inlet and the air outlet of air-blower (11) communicate respectively has the tuber pipe, the surface one side fixed mounting of second filtered air case (3) has hydrogen peroxide solution tank (12), the surface fixed mounting of hydrogen peroxide solution tank (12) has water pump (13), the water inlet and the delivery port of water pump (13) communicate respectively has inlet tube and outlet pipe, be provided with between first filtered air case (2) and second filtered air case (3) connecting pipe (14), connecting pipe (14) are provided with the accuse pneumatic valve.
The pipeline cleaning device (6) comprises two groove blocks (61), fixing rods (62) are fixedly connected between two sides of the inner wall of each groove block (61), the outer surface of each fixing rod (62) is rotatably connected with a circular block (63), the outer surface of each circular block (63) is fixedly connected with a rectangular rod (64), the outer surface of one groove block (61) is provided with a first positioning rod (65) in a penetrating mode, one end, far away from the circular block (63), of the outer surface of each rectangular rod (64) is slidably connected with a sliding rod (66), the outer surface of each rectangular rod (64) is provided with a second positioning rod (67) in a penetrating mode, the top of the outer surface of each sliding rod (66) is fixedly connected with a cross rod (68), the outer surface of each cross rod (68) is fixedly connected with a ring block (69), and the inner wall of each ring block (69) is rotatably connected with a rotating block (610), the top of the outer surface of the rotating block (610) is fixedly connected with a rotating handle (611), and the bottom of the outer surface of the rotating block (610) is fixedly connected with a brush (612).
2. An exhaust gas after-treatment device according to claim 1, characterized in that: water-collecting device (7) include recess (71), spout (72), two have all been seted up to the inner wall both sides of recess (71) inner wall sliding connection of spout (72) has slider (73), two equal fixedly connected with frame (74) that catchments in one side of spout (72) is kept away from to the surface of slider (73), the surface one side fixedly connected with round bar (75) of frame (74) catchments, the one end sliding connection that frame (74) catchments is kept away from to the surface of round bar (75) has clamping rod (76), the surface cover of round bar (75) is equipped with reset spring (77), clamping hole (78) have been seted up to surface one side of base (1), the bottom of second strain gas case (3) is provided with accuse water stopper (79).
3. An exhaust gas after-treatment device according to claim 1, characterized in that: screw speed is twisted device (9) and is included first gear (91) and four second gear (92), the surface top fixedly connected with transfer line (93) of first gear (91), the one end fixedly connected with that first gear (91) was kept away from to the surface of transfer line (93) changes piece (94), the top of second gear (92) is run through and is provided with screw pole (95).
4. An exhaust gas after-treatment device according to claim 1, characterized in that: two surface one side of recess piece (61) all with surface one side fixed connection of first gas filtering case (2), first locating hole has been seted up to surface one side of circular block (63), the outer surface size and the shape of the inner wall size and the shape in first locating hole and first locating rod (65) and shape looks adaptation.
5. An exhaust gas after-treatment device according to claim 1, characterized in that: the outer surface of the sliding rod (66) is provided with a second positioning hole, and the size and the shape of the inner wall of the second positioning hole are matched with the size and the shape of the outer surface of the second positioning rod (67).
6. An exhaust gas after-treatment device according to claim 2, wherein: the groove (71) is formed in the top of the outer surface of the base (1), and two ends of the return spring (77) are fixedly connected with one side of the outer surface of the clamping rod (76) and one side of the outer surface of the water collecting frame (74) respectively.
7. An exhaust gas after-treatment device according to claim 2, wherein: the size and the shape of the inner wall of the clamping hole (78) are matched with the size and the shape of the outer surface of the clamping rod (76), and one side of the outer surface of the water collecting frame (74) is fixedly connected with a pull handle.
8. An exhaust gas after-treatment device according to claim 3, characterized in that: the bottoms of the outer surfaces of the first gear (91) and the four second gears (92) are rotatably connected with the top of the outer surface of the cover plate (8), and the four second gears (92) are distributed at four corners of the first gear (91).
9. An exhaust gas after-treatment device according to claim 3, characterized in that: the outer surfaces of the first gears (91) are respectively in meshed connection with the outer surfaces of the four second gears (92).
10. An exhaust gas after-treatment device according to claim 3, characterized in that: one end of the screw rod (95) sequentially penetrates through the second gear (92), the cover plate (8) and the second gas filtering box (3) and is in threaded connection with the inner wall of the second gear (92), the cover plate (8) and the second gas filtering box (3).
11. An exhaust gas after-treatment device according to claim 1, characterized in that: and one side of the inner wall of the second air filtering box (3) is fixedly connected with an atomizing nozzle which is communicated with the water outlet pipe.
12. An exhaust gas after treatment device according to claims 1-11, characterized in that a method of using an exhaust gas after treatment device comprises the steps of:
s1, enabling waste gas to flow into a first gas filtering box (2) through a gas inlet pipe (4).
S2, after the waste gas enters the first gas filtering box (2), the air blower (11) is started, and the air blower (11) fills ozone into the first gas filtering box (2) from the ozone tank (10).
And S3, after the ozone and the waste gas are fully mixed, opening a gas control valve on the connecting pipe (14) at the moment, and enabling the mixed gas to enter the second gas filtering box (3).
And S4, starting the water pump (13), enabling hydrogen peroxide to flow to the water pump (13) from the hydrogen peroxide tank (12), enabling the hydrogen peroxide to flow to the atomizing collision head through the water pump (13), and enabling the hydrogen peroxide to react with ozone to realize the denitration and desulfurization treatment of the waste gas.
S5, when the inner wall of the air inlet pipe (4) needs to be cleaned, the first positioning rod (65) is pulled outwards, when the first positioning rod (65) is separated from the first positioning hole, the rectangular rod (64) is rotated, the rectangular rod (64) moves to rotate the circular block (63) on the outer surface of the fixing rod (62), when the rotating shaft rotates to the horizontal position, the first positioning rod (65) is pressed inwards to be clamped into the first positioning hole, the cross rod (68) is pressed inwards, the cross rod (68) moves to drive the rotating block (610), the brush (612) and other components to move, when the air inlet pipe (4) moves to a proper position, the second positioning rod (67) is pressed inwards, the second positioning rod (67) is clamped into the second positioning hole, the rotating handle (611) is rotated at the moment, the rotating handle (611) moves to drive the rotating block (610) to rotate, the rotating block (610) rotates to drive the brush (612) to rotate, and then the inner wall of the air inlet pipe (4) is cleaned.
S6, when water needs to be cleaned, the sliding block (73) on the outer surface of the water collecting frame (74) slides into the sliding groove (72), when the water control plug (79) moves to be located inside the water collecting frame (74), the water control plug (79) is unscrewed, the water collecting frame (74) is pushed at the moment, when the clamping rod (76) approaches to the clamping hole (78), the clamping rod (76) is pressed inwards, the clamping rod (76) slides on the outer surface of the round rod (75), the clamping rod (76) slides to compress the return spring (77), and when the clamping rod (76) and the clamping hole (78) are located at the same position, the clamping rod (76) is clamped into the clamping hole (78) under the action of the return spring (77) to finish fixing.
S7, when the cover plate (8) needs to be disassembled, the rotating block (94) is screwed, the rotating block (94) rotates to drive the transmission rod (93) to rotate, the transmission rod (93) rotates to drive the first gear (91) to rotate, the first gear (91) rotates to drive the four second gears (92) to rotate, and then the four screw rods (95) are rotated out from the inner wall of the second air filtering box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011595524.1A CN113477054A (en) | 2020-12-29 | 2020-12-29 | Exhaust gas post-treatment device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011595524.1A CN113477054A (en) | 2020-12-29 | 2020-12-29 | Exhaust gas post-treatment device and using method thereof |
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| CN113477054A true CN113477054A (en) | 2021-10-08 |
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Application publication date: 20211008 |