CN111485984A - Method and device for treating tail gas of gasoline generator set - Google Patents
Method and device for treating tail gas of gasoline generator set Download PDFInfo
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- CN111485984A CN111485984A CN202010296192.0A CN202010296192A CN111485984A CN 111485984 A CN111485984 A CN 111485984A CN 202010296192 A CN202010296192 A CN 202010296192A CN 111485984 A CN111485984 A CN 111485984A
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- outlet pipe
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- tail gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0222—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being monolithic, e.g. honeycombs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a method and a device for treating tail gas of a gasoline generating set, and the device comprises a bottom plate, wherein two support columns are fixed on the left side and the right side of the upper surface of the bottom plate, the tops of the support columns are fixed on one side of the bottom of an air cylinder through screws, the air cylinder is divided into an air inlet pipe, a purification device and an air outlet pipe, the air inlet pipe, the purification device and the air outlet pipe are distributed from left to right, baffles are fixed at the joints of the air inlet pipe and the purification device and the joints of the purification device and the air outlet pipe through screws, an observation port is formed in the outer surface of the purification device, toughened glass is embedded in the observation port, a first purification area is arranged on the left side inside the purification device, the diameter of the first purification area is larger than that of the; the device has the advantages of higher cleaning degree, convenience in disassembly, cleaning, monitoring and observation, and capability of judging whether the treated tail gas reaches the standard or not.
Description
Technical Field
The invention relates to the technical field of tail gas treatment, in particular to a method and a device for treating tail gas of a gasoline generating set.
Background
The tail gas of the present automobile engine only has one to two treatment chambers, the treatment is not comprehensive enough, and after the tail gas is treated, whether the purified gas reaches the standard or not can not be detected and is directly discharged into the air, the atmosphere can be possibly polluted, and most of the tail gas treatment devices are inconvenient to overhaul, so that the requirement of people can be met urgently by an automobile engine tail gas treatment device.
However, in current tail gas processing apparatus, the structure in the purifier is fairly simple, and clean degree is far away not enough, and after automobile-used longer time, the tail gas was handled the back, and the inside cleanness of purifier can't be accomplished to the driver, also be convenient for dismantle, and we can't observe the inside dirt situation of device in real time yet, in addition, after the tail gas was handled we can't judge whether effective up to standard by the tail gas after handling yet.
Disclosure of Invention
The invention aims to provide a method and a device for treating tail gas of a gasoline generating set, which have the advantages of higher cleaning degree, convenience in disassembly, cleaning, monitoring and observation and capability of judging whether the treated tail gas reaches the standard or not, and solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a method and a device for treating tail gas of a gasoline generating set comprise a bottom plate, wherein two support columns are fixed on the left side and the right side of the upper surface of the bottom plate, the tops of the support columns are fixed on one side of the bottom of an air cylinder through screws, the air cylinder is divided into an air inlet pipe, a purification device and an air outlet pipe, the air inlet pipe, the purification device and the air outlet pipe are distributed from left to right, baffle plates are fixed at the joints of the air inlet pipe and the purification device and the joints of the air outlet pipe through screws, an observation port is formed in the outer surface of the purification device, toughened glass is installed at the observation port through embedding, a first purification area is arranged on the left side inside the purification device, the diameter of the first purification area is larger than that of the purification device, a dustproof filter screen is arranged on the right side of the first purification area, activated carbon is, the four isolation plates are arranged in a vertically crossed mode and fixed to the inner wall of the purification device through screws, purification substances are added in the middle of the isolation plates, the active carbon and the dustproof filter screen are all fixed to the purification device through screws, a gas analyzer is arranged on the left side of the front surface of the gas outlet pipe, a control device is installed on the right side of the gas analyzer, and the gas analyzer and the control device are both fixed to the gas outlet pipe through screws; the used materials comprise: metal palladium, limestone, a dustproof filter screen and active carbon;
the purification method comprises the following steps:
(1) the gas discharged by the automobile enters a first purifying area in the purifying device through the air inlet pipe.
(2) After entering the purification device, the waste gas is firstly filtered for the first time through the dustproof filter screen, and the filtered gas enters the second purification area.
(3) And the waste gas entering the second purification area is filtered for the second time through the active carbon, and the purified gas enters the third purification area.
(4) The right side of the purification three area is provided with an isolation plate with an up-down staggered structure, purification substances are placed in the isolation plate, the purification substances consist of limestone and metal palladium, and the waste gas and the purification substances fully react;
(5) the gas filtered by the purifying substance enters the air outlet pipe from the purifying device to be detected, the gas analyzer analyzes the gas and then transmits the information to the control device, and the control device controls the red indicator lamp to be on or off according to the analysis result.
Preferably, the front of the control device is provided with a red indicator light in an embedded mode, the left side of the red indicator light is provided with a switch, the right side of the control device is provided with a USB charging port in an embedded mode, a controller is arranged in front of the inside of the control device, a storage battery is arranged behind the controller, and the controller and the storage battery are both fixed on the inner wall of the control device through screws.
Preferably, the air inlet pipe, the baffle, the purification device and the air outlet pipe are communicated with each other.
Preferably, the gas analyzer is model AUTO 5-1.
Preferably, the power supply is connected with the storage battery through a USB charging port, the USB charging port is connected with the switch through a cable, the switch is respectively connected with the controller and the gas analyzer through the cable, and the controller is respectively connected with the gas analyzer and the red indicator lamp through the cable.
Preferably, the bottom plate and the supporting columns are designed integrally.
Compared with the prior art, the invention has the following beneficial effects:
1. a gasoline generating set tail gas treatment method and device can realize the easy disassembly of a purifying device by installing a detachable base at the left side of a purifying region in the purifying device, an observable window is arranged on the purifying device to observe the dirt accumulation condition in the purifying device, a multilayer filtering structure is arranged in the purifying device, a dustproof filtering net is installed to filter large granular objects of exhaust gas, the purifying device also comprises a protecting device, the right side of the filtering net is provided with active carbon which can filter tar and other macromolecular substances in the gas, the active carbon has certain adsorbability and can dry the filtered gas, the right side of the active carbon is provided with four isolating plates, the middle of the isolating plate is provided with purifying substances such as desulfuraters and denitrogenated elements, the gas of harmful substances in the tail gas can be removed, and the four isolating plates are arranged into an up-down cross structure, the gas can be made to react and contact with the purification material sufficiently.
2. A gas analyzer and a control device are arranged on a gas outlet pipe, a red indicator lamp is arranged on the control device, a driver sets parameter values of each gas on the gas analyzer in advance, the gas analyzed and purified by the gas analyzer is compared with a set value, each parameter value is normally discharged when reaching the standard, the gas analyzer transmits information to a controller when not reaching the standard, and the controller controls the red indicator lamp to be on.
Drawings
FIG. 1 is a schematic view of the overall structure of a gasoline engine generator set tail gas treatment method and a device thereof;
FIG. 2 is a schematic view of a purification device for a gasoline engine generator set tail gas treatment method and a device thereof;
FIG. 3 is a schematic diagram of a control part of a method and a device for treating tail gas of a gasoline generating set according to the present invention;
the figures are labeled as follows: 1. a base plate; 2. a support pillar; 3. an air inlet pipe; 4. a baffle plate; 5. a purification device; 6. a gas analyzer; 7. a control device; 8. a viewing port; 9. an air outlet pipe; 10. a red indicator light; 12. a dustproof filter screen; 13. activated carbon; 14. a separator plate; 15. a purifying substance; 16. purifying a first zone; 17. purifying a second area; 18. a purification three-zone; 19. a controller; 20. a storage battery; 21. an air cylinder; 22. a USB charging port; 23. and (4) switching.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, 2 and 3, a method and a device for treating tail gas of a gasoline generating set comprise a bottom plate 1, two support columns 2 are fixed on the left side and the right side of the upper surface of the bottom plate 1, an air cylinder 21 is fixed on the top of each support column 2 through screws, the air cylinder 21 is divided into an air inlet pipe 3, a purification device 5 and an air outlet pipe 9, the air inlet pipe 3, the purification device 5 and the air outlet pipe 9 are distributed from left to right, a baffle 4 is fixed on the joint of the air inlet pipe 3 and the purification device 5 and the joint of the purification device 5 and the air outlet pipe 9 through screws, an observation opening 8 is arranged on the outer surface of the purification device 5, toughened glass is embedded in the observation opening 8, a first purification area 16 is arranged on the left side inside the purification device 5, the diameter of the first purification area 16 is larger than that of the purification, be equipped with between dustproof filter screen 12 and the active carbon 13 and purify two district 17, active carbon 13 right side is equipped with four division boards 14, cross arrangement about four division boards 14 and pass through the fix with screw at 5 inner walls of purifier, it has purifying substance 15 to be equipped with in the middle of the division board 14, active carbon 13, dustproof filter screen 12 all passes through the fix with screw on purifier 5, outlet duct 9 front surface left side is equipped with gas analysis appearance 6, controlling means 7 is installed on gas analysis appearance 6 right side, gas analysis appearance 6 all passes through the fix with screw on outlet duct 9 with controlling means 7, use the material to include: the device comprises metal palladium, limestone, a dustproof filter screen 12 and active carbon 13, a red indicator light 10 is installed in front of a control device 7 in an embedded mode, a switch 23 is arranged on the left side of the red indicator light 10, a USB charging port 22 is installed on the right side face of the control device 7 in an embedded mode, a controller 19 is arranged in front of the control device 7, a storage battery 20 is arranged behind the controller 19, the controller 19 and the storage battery 20 are both fixed on the inner wall of the control device 7 through screws, an air inlet pipe 3 and a baffle plate 4, purifier 5, 9 insides all communicate in the outlet duct, and gas analyzer 6's model is AUTO5-1, and the power charges mouthful 22 through the USB and connects battery 20, and USB charges mouthful 22 and passes through cable linked switch 23, and switch 23 passes through the cable and connects controller 19, gas analyzer 6 respectively, and controller 19 connects gas analyzer 6, red pilot lamp 10 respectively through the cable, and bottom plate 1 and support column 2 are the design of integration.
Specifically, the purification method is as follows: the gas discharged by the automobile enters a first purifying area 16 in the purifying device 5 through an air inlet pipe; after entering the purification device 5, the waste gas is firstly filtered for the first time through the dustproof filter screen 12, and the filtered gas enters the second purification area 17; the waste gas entering the second purification area 17 is filtered for the second time through the active carbon 13, and the purified gas enters the third purification area 18; the right side of the purification three zone 18 is provided with an isolation plate 14 with an up-down staggered structure, a purification substance 15 is placed in the isolation plate 14, the purification substance 15 consists of limestone and metal palladium, and the waste gas fully reacts with the purification substance 15; the gas filtered by the purifying substance 15 enters the gas outlet pipe 9 from the purifying device 5 to be detected, the gas analyzer 6 analyzes the gas and then transmits the information to the control device 7, the control device 7 controls the red indicator light 10 to be on or off according to the analysis result, and when the gas composite standard is detected, the gas is automatically discharged.
Example 2:
referring to fig. 1, 2 and 3, a method and a device for treating tail gas of a gasoline generating set comprise a bottom plate 1, two support columns 2 are fixed on the left side and the right side of the upper surface of the bottom plate 1, an air cylinder 21 is fixed on the top of each support column 2 through screws, the air cylinder 21 is divided into an air inlet pipe 3, a purification device 5 and an air outlet pipe 9, the air inlet pipe 3, the purification device 5 and the air outlet pipe 9 are distributed from left to right, a baffle 4 is fixed on the joint of the air inlet pipe 3 and the purification device 5 and the joint of the purification device 5 and the air outlet pipe 9 through screws, an observation opening 8 is arranged on the outer surface of the purification device 5, toughened glass is embedded in the observation opening 8, a first purification area 16 is arranged on the left side inside the purification device 5, the diameter of the first purification area 16 is larger than that of the purification, be equipped with between dustproof filter screen 12 and the active carbon 13 and purify two district 17, active carbon 13 right side is equipped with four division boards 14, cross arrangement about four division boards 14 and through fix with screw at 5 inner walls of purifier, it has purifying substance 15 to be equipped with in the middle of the division board 14, active carbon 13, dustproof filter screen 12 all through fix with screw on purifier 5, outlet duct front surface left side is equipped with gas analysis appearance 6, controlling means 7 is installed on gas analysis appearance 6 right side, gas analysis appearance 6 all through the fix with screw on the outlet duct with controlling means, use the material to include: the device comprises metal palladium, limestone, a dustproof filter screen 12 and active carbon 13, a red indicator light 10 is installed in front of a control device 7 in an embedded mode, a switch 23 is arranged on the left side of the red indicator light 10, a USB charging port 22 is installed on the right side face of the control device 7 in an embedded mode, a controller 19 is arranged in front of the control device 7, a storage battery 20 is arranged behind the controller 19, the controller 19 and the storage battery 20 are both fixed on the inner wall of the control device 7 through screws, an air inlet pipe 3 and a baffle plate 4, purifier 5, 9 insides all communicate in the outlet duct, and gas analyzer 6's model is AUTO5-1, and the power charges mouthful 22 through the USB and connects battery 20, and USB charges mouthful 22 and passes through cable linked switch 23, and switch 23 passes through the cable and connects controller 19, gas analyzer 6 respectively, and controller 19 connects gas analyzer 6, red pilot lamp 10 respectively through the cable, and bottom plate 1 and support column 2 are the design of integration.
Specifically, the purification method is as follows: the gas discharged by the automobile enters a first purifying area 16 in the purifying device 5 through the gas inlet pipe 3; after entering the purification device 5, the waste gas is firstly filtered for the first time through the dustproof filter screen 12, and the filtered gas enters the second purification area 17; the waste gas entering the second purification area 17 is filtered for the second time through the active carbon 13, and the purified gas enters the third purification area 18; the right side of the purification three zone 18 is provided with an isolation plate 14 with an up-down staggered structure, a purification substance 15 is placed in the isolation plate 14, the purification substance 15 consists of limestone and metal palladium, and the waste gas fully reacts with the purification substance 15; the gas filtered by the purifying substance enters the gas outlet pipe 9 from the purifying device 5 to be detected, the gas analyzer 6 analyzes the gas and transmits information to the control device 7, and when the gas parameter is detected to be higher than the set value, the controller 19 controls the red indicator light 10 to light.
The working principle is as follows: when the device is started, firstly, the USB charging port 22 is connected with a power supply through a cable, the storage battery 20 is charged, after the charging is completed, the device is fixed at the tail gas emission position of the vehicle, at the moment, a driver turns on the switch 23, the inside of the device is electrified, the storage battery 20 supplies power to the inside of the device, the controller 19 controls the gas analyzer 6 to start working, the driver master regulates each parameter value of the gas analyzer 6, the equipment regulation is completed, the discharged gas enters the first purification area 16 through the gas inlet pipe 3 and the left baffle 4, then the gas enters the second purification area 17 through the dustproof filter screen 12, the dustproof filter screen 12 filters large particle objects of the discharged gas, the gas in the second purification area 17 enters the active carbon 13 to filter tar and other macromolecular substances in the gas, the active carbon 13 dries the filtered gas, the gas purified by the active carbon 13 enters the third purification area 18, the gas in the three purification zones enters the isolation plates 14, the purification materials 15 in the isolation plates 14 are desulfurized and denitrified, the four isolation plates 14 are arranged into a vertically staggered shape, the gas can be fully reacted and contacted with the purification materials 15, after the gas is purified, the gas enters the gas outlet pipe 9 through the baffle plate 4 on the right side to be detected, the gas analyzer 6 detects the gas components and transmits the detected component information to the control device 7, the control device 7 sets parameter values through comparing the monitored component information, when the component information is greater than the parameter values, the controller 19 turns on the red prompting lamp 10 to give an alarm, when the component information is less than the parameter values, the gas is automatically discharged, a driver observes the inside of the purification device 5 through the observation port 8 at ordinary times, when the cleaning is needed, the bolt on the detachable base 11 is screwed off by a wrench, the purification device 5 is inclined downwards, the waste is poured out and then reinstalled, when the device needs to be closed, the switch 23 is pressed, the circuit is powered off, and the device stops working.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A method and a device for treating tail gas of a gasoline generating set are characterized in that: comprises a bottom plate (1), the left side and the right side of the upper surface of the bottom plate (1) are respectively fixed with two supporting columns (2), the tops of the supporting columns (2) are respectively fixed with one side of the bottom of an air cylinder (21) through screws, the air cylinder (21) is divided into an air inlet pipe (3), a purification device (5) and an air outlet pipe (9), the air inlet pipe (3), the purification device (5) and the air outlet pipe (9) are distributed from left to right, a baffle (4) is respectively fixed at the joint of the air inlet pipe (3) and the purification device (5) and the joint of the air outlet pipe (9) through screws, an observation opening (8) is arranged on the outer surface of the purification device (5), toughened glass is installed at the observation opening (8) through embedding, a purification area (16) is arranged on the left side inside the purification device (5), and the diameter of the purification area, a dustproof filter screen (12) is arranged on the right side of the first purification area (16), activated carbon (13) is arranged on the right side of the dustproof filter screen (12), a second purification area (17) is arranged between the dustproof filter screen (12) and the activated carbon (13), four isolation plates (14) are arranged on the right side of the active carbon (13), the four isolation plates are arranged in a vertical cross way and fixed on the inner wall of the purification device (5) through screws, the middle of the isolation plate (14) is added with a purifying substance (15), the isolation plate (14), the active carbon (13) and the dustproof filter screen (12) are all fixed on the purifying device (5) through screws, a gas analyzer (6) is arranged on the left side of the front surface of the gas outlet pipe (9), a control device (7) is arranged on the right side of the gas analyzer (6), and the gas analyzer (6) and the control device (7) are fixed on the gas outlet pipe (9) through screws;
the used materials comprise: metal palladium, limestone, a dustproof filter screen (12) and active carbon (13); the purification method comprises the following steps:
(1) the gas discharged by the automobile enters a first purifying area (16) in the purifying device (5) through the air inlet pipe (3).
(2) After entering the purification device (5), the waste gas is firstly filtered for the first time through the dustproof filter screen (12), and the filtered gas enters the second purification area (17).
(3) The waste gas entering the second purification area (17) is filtered for the second time by the active carbon (13), and the purified gas enters the third purification area (18).
(4) The right side of the purification three area (18) is provided with an isolation plate (14) with an up-down staggered structure, a purification substance (15) is placed in the isolation plate, the purification substance (15) consists of limestone and metal palladium, and the waste gas fully reacts with the purification substance (5)
(5) The gas filtered by the purifying substance (15) enters the gas outlet pipe (9) from the purifying device (5) to be detected, the gas analyzer (6) analyzes the gas and then transmits the information to the control device (19), and the control device (19) controls the red indicator light (10) to be turned on or off according to the analysis result.
2. The method and the device for treating the tail gas of the gasoline generating set according to claim 1 are characterized in that: red pilot lamp (10) are installed to the preceding embedded red pilot lamp (10) of crossing of controlling means (7), and red pilot lamp (10) left side is equipped with switch (23), controlling means (7) right flank embedded USB mouth (22) that charges of installing, controlling means (7) inside the place ahead is equipped with controller (19), controller (19) rear is equipped with battery (20), controller (19) and battery (20) all pass through the fix with screw at the controlling means inner wall.
3. The method and the device for treating the tail gas of the gasoline generating set according to claim 1 are characterized in that: the air inlet pipe (3), the baffle (4), the purifying device (5) and the air outlet pipe (9) are all communicated.
4. The method and the device for treating the tail gas of the gasoline generating set according to claim 1 are characterized in that: the model of the gas analyzer (6) is AUTO 5-1.
5. The method and the device for treating the tail gas of the gasoline generating set according to the claims 1 and 4 are characterized in that: the power supply is connected with a storage battery (20) through a USB charging port (22), the USB charging port (22) is connected with a switch (23) through a cable, the switch (23) is respectively connected with a controller (19) and a gas analyzer (6) through the cable, and the controller (19) is respectively connected with the gas analyzer (6) and a red indicator lamp (10) through the cable.
6. The method and the device for treating the tail gas of the gasoline generating set according to claim 1 are characterized in that: the bottom plate 1 and the support column 2 are designed integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296192.0A CN111485984A (en) | 2020-04-15 | 2020-04-15 | Method and device for treating tail gas of gasoline generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296192.0A CN111485984A (en) | 2020-04-15 | 2020-04-15 | Method and device for treating tail gas of gasoline generator set |
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| CN111485984A true CN111485984A (en) | 2020-08-04 |
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|---|---|---|---|
| CN202010296192.0A Pending CN111485984A (en) | 2020-04-15 | 2020-04-15 | Method and device for treating tail gas of gasoline generator set |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205154311U (en) * | 2015-11-21 | 2016-04-13 | 王峰 | Environmental protection dust -protection type tail gas cleanup unit |
| CN108104911A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of internal combustion generator waste discharge treatment device |
| CN209990525U (en) * | 2019-01-29 | 2020-01-24 | 镇江市亚美特机电有限公司 | Diesel engine with tail gas filter |
| CN210118186U (en) * | 2019-05-24 | 2020-02-28 | 阎柄辰 | Environment-friendly automobile exhaust treatment device |
-
2020
- 2020-04-15 CN CN202010296192.0A patent/CN111485984A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205154311U (en) * | 2015-11-21 | 2016-04-13 | 王峰 | Environmental protection dust -protection type tail gas cleanup unit |
| CN108104911A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of internal combustion generator waste discharge treatment device |
| CN209990525U (en) * | 2019-01-29 | 2020-01-24 | 镇江市亚美特机电有限公司 | Diesel engine with tail gas filter |
| CN210118186U (en) * | 2019-05-24 | 2020-02-28 | 阎柄辰 | Environment-friendly automobile exhaust treatment device |
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Application publication date: 20200804 |