CN104632321A - Microwave energy-saving catcher - Google Patents
Microwave energy-saving catcher Download PDFInfo
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- CN104632321A CN104632321A CN201410731318.7A CN201410731318A CN104632321A CN 104632321 A CN104632321 A CN 104632321A CN 201410731318 A CN201410731318 A CN 201410731318A CN 104632321 A CN104632321 A CN 104632321A
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- filter core
- catcher
- controller
- signal processor
- microwave device
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Abstract
The invention provides a microwave energy-saving catcher which comprises an exhaust inlet port, an air inlet port, a catcher barrel, a filter element, an air outlet and a vehicle storage battery. The exhaust inlet port is formed in the left side of the catcher barrel, the air outlet is formed in the right side of the catcher barrel, the filter element is arranged in the middle of the catcher barrel, and the air inlet port is arranged between an air inlet and the filter element. A microwave device is arranged on the position where the filter element makes contact with the catcher barrel. A temperature sensor is arranged on the hole wall of the filter element, and a signal processor and a controller are arranged between the filter element and the air inlet. The air outlet is provided with a particle size sensor, and a signal processor and a controller are arranged between the filter element and the air outlet. The particle size sensor is connected with the signal processors, and the signal processors are connected with the controllers. The vehicle storage battery controls the particle size sensor to be switched on or switched off, and the controllers control the microwave device to be switched on or switched off.
Description
Technical field
The present invention relates to catcher field, particularly relate to a kind of microwave energy saving catcher.
Background technique
Particulate is tackled by traditional particle trapper, but the temperature variation of filter core inside is unstable, and is difficult to the ignition point reaching particulate, thus a large amount of particulates with exhaust emissions in air, contaminated air.
For the problems referred to above, how to provide one that tail gas can be made smoothly by catcher, a large amount of particulate can be made again to be blocked and burned be fully be worth solve problem.
Summary of the invention
In order to solve above-mentioned particle trapper Problems existing, the invention provides a kind of microwave energy saving catcher, the present invention is achieved through the following technical solutions.
The invention provides a kind of microwave energy saving catcher, comprise tail gas suction port, air inlet, catcher cylinder, filter core, air outlet, automobile storage battery, on the left of described catcher cylinder, there is tail gas suction port, right side has air outlet, described filter core is in the centre of described catcher cylinder, have air inlet in the middle of described suction port and filter core, described automobile storage battery controls the switch of described air inlet by on-off controller.
As a further improvement on the present invention, described filter core is arranged in catcher cylinder, comparatively close cooperation assembling, and both surface of contact described is smooth surface, thus reduces friction between the two, the working life of extension device; Described filter core is integral honeycomb shape.
As a further improvement on the present invention, the position that described filter core and catcher socket joint touch has microwave device, and described filter core is made up of the synthesize ceramic of steinheilite and silicon carbide; Between described microwave device and catcher cylinder inwall, there is thermoinsulation material.
As a further improvement on the present invention, the pore wall of described filter core has temperature transducer, there is between filter core and suction port signal processor and controller, described temperature transducer is connected with signal processor, described signal processor is connected with controller, described automobile storage battery controls the switch of described temperature transducer, and described controller controls the switch of microwave device.
As a further improvement on the present invention, described air outlet has particle diameter inductor, there is between filter core and air outlet signal processor and controller, described particle diameter inductor is connected with signal processor, described signal processor is connected with controller, described automobile storage battery controls the switch of described particle diameter inductor, and described controller controls the switch of microwave device.
As a further improvement on the present invention, after automobile engine starting, tail gas produces immediately, described air inlet is opened, tail gas enters filter core through described suction port, when the temperature of tail gas does not reach 500 DEG C of particle burning, described temperature transducer produces signal, described signal processor reduces to described signal, after described controller, described microwave device starts heating, when described filter core appearance local temperature reaches 500 DEG C, take fire at the particulate of filter core external portion, at this moment microwave device is closed automatically, the particle burning release heat of filter core external portion, at this moment the temperature of filter core center of inside reaches rapidly the ignition point of particulate, particulate takes fire, make the whole particle burnings by filter core, tail gas enters steam outlet pipe thereupon, when particle burning is insufficient, described particle diameter inductor produces signal, described signal processor reduces to described signal, and after described controller, described microwave device heats again, make particulate Thorough combustion, thus the particulate through the 80-90% of catcher is blocked and has carried out sufficient burning, compared with traditional catcher, this invention improves 40-50% to the burning capacity of particulate than traditional.
As a further improvement on the present invention, motor exhaust enters after in described catcher cylinder through described suction port, the cellular hole of air-flow in described filter core, according to fluid mechanics principle, the discontinuity of hole inwall, described filter core rotates, air-flow through filter core is agitated, air-flow is through the time lengthening of filter core, the homogeneous temperature of gas in described filter core, and the area of contact of gas and pore wall increases, more particulate is blocked, and interception amount improves 20-30% than traditional.
Compared with prior art, the present invention achieves following technique effect: by the improvement of technological scheme of the present invention to conventional particulate catcher, and make tail gas more smooth by catcher, interception particulate is more abundant, makes the also more abundant of the particle burning be blocked.
Accompanying drawing explanation
Fig. 1 is the structural representation of microwave energy saving catcher of the present invention.
Embodiment
For making object of the present invention, technological scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of microwave energy saving catcher, comprise tail gas suction port 1, air inlet 2, catcher cylinder 3, filter core 4, air outlet 5, automobile storage battery 6, on the left of described catcher cylinder 3, there is tail gas suction port 1, right side has air outlet 5, described filter core 4 is in the centre of described catcher cylinder, and have air inlet 2 in the middle of described suction port 1 and filter core 4, described automobile storage battery 6 controls the switch of described air inlet 2 by on-off controller.
Further improvement is that described filter core 4 is arranged in catcher cylinder 3, comparatively close cooperation assembling, and both surface of contact described is smooth surface, thus reduces friction between the two, the working life of extension device; Described filter core 4 is integral honeycomb shape.
Further improvement is that the position that described filter core 4 contacts with catcher cylinder 3 has microwave device 7, and described filter core 4 is made up of the synthesize ceramic of steinheilite and silicon carbide; Between described microwave device 7 and catcher cylinder 3 inwall, there is thermoinsulation material, ensure that heat can not be scattered and disappeared by catcher barrel.
The pore wall that further improvement is described filter core 4 has temperature transducer 8, there is between filter core 4 and suction port 1 signal processor 9 and controller 10, described temperature transducer 8 is connected with signal processor 9, described signal processor 9 is connected with controller 10, described automobile storage battery 6 controls the switch of described temperature transducer 8 by an on-off controller, when automobile storage battery 6 described after automobile starting is opened, at this moment temperature transducer 8 is opened by the unlatching of on-off controller, and described controller 10 controls the switch of microwave device 7.
Further improvement is that described air outlet 5 has particle diameter inductor 11, there is between filter core 4 and air outlet 5 signal processor 12 and controller 13, described particle diameter inductor 11 is connected with signal processor 12, described signal processor 12 is connected with controller 13, described automobile storage battery 6 controls the switch of described particle diameter inductor 11 by an on-off controller, when automobile storage battery 6 described after automobile starting is opened, at this moment the controller controlling particle diameter inductor 11 is opened, thus open described particle diameter inductor 11 simultaneously, described controller 13 controls the switch of microwave device 7.
In preferred embodiment of the present invention, after automobile engine starting, tail gas produces immediately, described air inlet 2 is opened, tail gas enters filter core 4 through described suction port 1, when the temperature of tail gas does not reach 500 DEG C of particle burning, described temperature transducer 8 produces low-temperature signal, described signal processor 9 processes described low-temperature signal, it is made to become the signal opening described controller 10, described controller 10 controls the switch of described microwave device 7, described controller 10 is opened rear described microwave device 7 and is opened simultaneously, and start as filter core heating, when described filter core 4 appearance local temperature reaches 500 DEG C, take fire at the particulate of filter core 4 external portion, at this moment microwave device 7 is closed automatically, the particle burning release heat of filter core 4 external portion, at this moment the temperature of filter core 4 center of inside reaches rapidly the ignition point of particulate, particulate takes fire, make the whole particle burnings by filter core 4, tail gas enters steam outlet pipe thereupon, when particle burning is insufficient, also 10 μm of particles are greater than containing certain particle diameter in tail gas, at this moment described particle diameter inductor 11 produces Large stone signal, described signal processor 12 reduces to described signal, and produce the signal of opening controller 13, described controller 13 is opened, at this moment described microwave device 7 heats again, make particulate Thorough combustion, thus the particulate through the 80-90% of catcher is blocked and has carried out sufficient burning, compared with traditional catcher, this invention improves 40-50% to the burning capacity of particulate than traditional.
Further improvement is that motor exhaust enters after in described catcher cylinder 3 through described suction tude, the cellular hole of air-flow in described filter core 4, according to fluid mechanics principle, the discontinuity of hole inwall, described filter core 4 rotates, air-flow through filter core 4 is agitated, air-flow is through the time lengthening of filter core 4, the homogeneous temperature of gas in described filter core 4, and the area of contact of gas and pore wall increases, more particulate is blocked, and interception amount improves 20-30% than traditional.
In sum, by the improvement of technological scheme of the present invention to conventional particulate catcher, improve the adsorption efficiency of filter core greatly, and the particulate that interception is got off carries out sufficient burning, improves the working efficiency of catcher, protects environment.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (2)
1. a microwave energy saving catcher, comprises tail gas suction port, air inlet, catcher cylinder, filter core, air outlet, automobile storage battery, it is characterized in that:
On the left of described catcher cylinder, there is tail gas suction port, right side has air outlet, described filter core is in the centre of described catcher cylinder, and have air inlet in the middle of described suction port and filter core, described automobile storage battery controls the switch of described air inlet;
Described filter core external diameter is less than the internal diameter of catcher cylinder, and both contact closely, and both surface of contact described is smooth surface; Described filter core is integral honeycomb shape;
The position that described filter core and catcher socket joint touch has microwave device, and described filter core is made up of the synthesize ceramic of steinheilite and silicon carbide; Between described microwave device and catcher cylinder inwall, there is thermoinsulation material;
The pore wall of described filter core has temperature transducer, there is between filter core and suction port signal processor and controller, described temperature transducer is connected with signal processor, described signal processor is connected with controller, described automobile storage battery controls the switch of described temperature transducer, and described controller controls the switch of microwave device;
Described air outlet has particle diameter inductor, there is between filter core and air outlet signal processor and controller, described particle diameter inductor is connected with signal processor, described signal processor is connected with controller, described automobile storage battery controls the switch of described particle diameter inductor, and described controller controls the switch of microwave device;
After automobile engine starting, tail gas produces immediately, described air inlet is opened, tail gas enters filter core through described suction port, when the temperature of tail gas does not reach 500 DEG C of particle burning, described temperature transducer produces signal, described signal processor reduces to described signal, after described controller, described microwave device starts heating, when described filter core appearance local temperature reaches 500 DEG C, take fire at the particulate of filter core external portion, at this moment microwave device is closed automatically, the particle burning release heat of filter core external portion, at this moment the temperature of filter core center of inside reaches rapidly the ignition point of particulate, particulate takes fire, make the whole particle burnings by filter core, tail gas enters steam outlet pipe thereupon, and when particle burning is insufficient, described particle diameter inductor produces signal, described signal processor reduces to described signal, after described controller, described microwave device heats again, makes particulate Thorough combustion.
2. microwave energy saving catcher according to claim 1, it is characterized in that, motor exhaust enters after in described catcher cylinder through described suction port, the cellular hole of air-flow in described filter core, according to fluid mechanics principle, the discontinuity of hole inwall, described filter core rotates, air-flow through filter core is agitated, air-flow is through the time lengthening of filter core, the homogeneous temperature of gas in described filter core, and the area of contact of gas and pore wall increases, more particulate is blocked.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410731318.7A CN104632321B (en) | 2014-12-05 | 2014-12-05 | Microwave energy-saving catcher |
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| CN201410731318.7A CN104632321B (en) | 2014-12-05 | 2014-12-05 | Microwave energy-saving catcher |
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| CN104632321A true CN104632321A (en) | 2015-05-20 |
| CN104632321B CN104632321B (en) | 2017-05-17 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179049A (en) * | 2015-09-18 | 2015-12-23 | 浙江大学 | Double-cavity type diesel engine exhaust particle capturing device based on microwave heating regeneration technology |
| CN105804835A (en) * | 2014-12-31 | 2016-07-27 | 赵忠义 | Environment-friendly dynamic particulate catcher |
| CN106246299A (en) * | 2015-06-09 | 2016-12-21 | 丰田自动车株式会社 | The emission control system of internal combustion engine and method |
| CN110295972A (en) * | 2018-03-22 | 2019-10-01 | 丰田自动车株式会社 | The emission control system of internal combustion engine |
| CN111412037A (en) * | 2020-04-22 | 2020-07-14 | 扬州工业职业技术学院 | Exhaust particle trapping device based on microwave heating regeneration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105804835A (en) * | 2014-12-31 | 2016-07-27 | 赵忠义 | Environment-friendly dynamic particulate catcher |
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| CN106246299A (en) * | 2015-06-09 | 2016-12-21 | 丰田自动车株式会社 | The emission control system of internal combustion engine and method |
| CN106246299B (en) * | 2015-06-09 | 2018-12-18 | 丰田自动车株式会社 | The emission control system and method for internal combustion engine |
| CN105179049A (en) * | 2015-09-18 | 2015-12-23 | 浙江大学 | Double-cavity type diesel engine exhaust particle capturing device based on microwave heating regeneration technology |
| CN110295972A (en) * | 2018-03-22 | 2019-10-01 | 丰田自动车株式会社 | The emission control system of internal combustion engine |
| CN110295972B (en) * | 2018-03-22 | 2021-04-09 | 丰田自动车株式会社 | Exhaust gas purification system for internal combustion engine |
| CN111412037A (en) * | 2020-04-22 | 2020-07-14 | 扬州工业职业技术学院 | Exhaust particle trapping device based on microwave heating regeneration |
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|---|---|
| CN104632321B (en) | 2017-05-17 |
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Address after: 528200 Unit 101 on the 1st floor and Unit 201 on the 2nd floor of Building 8, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee after: Guoke (Foshan) Testing and Certification Co., Ltd. Address before: 528200 Unit 101 on the 1st floor and Unit 201 on the 2nd floor of Building 8, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN CITY CAS ENVIRONMENT AND SAFETY TESTING & CERTIFICATION CENTER CO., LTD. |