CN103195541A - Environment-friendly automobile silencer filter and silencing and filtering method thereof - Google Patents
Environment-friendly automobile silencer filter and silencing and filtering method thereof Download PDFInfo
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- CN103195541A CN103195541A CN 201310144916 CN201310144916A CN103195541A CN 103195541 A CN103195541 A CN 103195541A CN 201310144916 CN201310144916 CN 201310144916 CN 201310144916 A CN201310144916 A CN 201310144916A CN 103195541 A CN103195541 A CN 103195541A
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Abstract
The invention discloses an environment-friendly automobile silencer filter which is characterized by comprising a silencer manifold and an inner silencing and filtering core arranged in the silencer manifold, wherein an intake pipe is arranged at one end of the silencer manifold, and an exhaust pipe is arranged at the other end of the silencer manifold; an air intake chamber and an exhaust chamber, which are mutually isolated, are arranged in the silencer manifold; the air intake chamber is connected with the intake pipe and is communicated with the intake pipe; the exhaust chamber is connected with the exhaust pipe and is communicated with the exhaust pipe; the inner silencing and filtering core is tubular and is arranged in the exhaust chamber of the silencer manifold; and one end of the inner silencing and filtering core is open, the other end of the inner silencing and filtering core is sealed, and the open end of the inner silencing and filtering core is penetrated into the air intake chamber and is communicated with the air intake chamber. The invention further discloses a silencing and filtering method. The environment-friendly automobile silencer filter can be used for silencing and cleaning the exhaust tail gas to achieve an environmental protection target.
Description
Technical field
The present invention relates to a kind of silencing apparatus, require to relate to a kind of eco-friendly car silencer-filter and noise elimination filter method thereof.
Background technique
Pressure was very big when the waste gas of automobile left engine, will generation make us insufferable noise if allow it directly discharge, and therefore needed to install baffler.Silencing apparatus is a kind ofly can hinder sound transmission and allow air-flow pass through, prevent and treat the silencing equipment of air power noise.Fig. 1 is a kind of schematic diagram of common mobile muffler, comprises silencing apparatus house steward 11, shifts to install the two silencers channel pipes 12 and 13 in exhaust manifold, and silencers channel pipe 12 is suction tude, endcapped; Silencers channel pipe 13 is steam outlet pipes, the front end sealing.Two adjacent perisporiums of silencers channel pipe arrange some meshes.When waste gas enters silencing apparatus from exhaust manifold,, discharge by steam outlet pipe again to discharge chamber 14 through mesh.The principle of its noise reduction is: make airflow diversion by two passages, the air-flow that comes out in the mesh by each tunnel tube impacts mutually again, and air-flow velocity is slowed down, through repeatedly such process, reach waste gas and slowly flow out by outlet pipe, to reach the noise reduction purpose or to slow down the pressure of waste gas.Though this structure can reach the purpose of noise reduction, its complex structure, and its sound wave only is secondary reflection is so that noise is eliminated is undesirable.
In addition, along with the process of the industrial revolution, the rapid increase of industrial chimney and Motor Vehicle causes global air quality variation gradually.Main harmful components carbon monoxide CO and hydrocarbon HC and hydronitrogen NO, sulphur SO2, PM2.5 micronic dust etc. also are the one of the main reasons that causes haze weather in the motor vehicle exhaust emission.And existing automotive muffler does not have the function of cleaning exhaust gas.
Summary of the invention
The present invention is in order to overcome the problems referred to above that prior art exists, and provide a kind ofly both had erasure effect, have eco-friendly car silencer-filter and the noise elimination filter method thereof of the function of cleaning exhaust gas again.
The technological scheme that the present invention takes is: the eco-friendly car silencer-filter, be characterized in, and comprise the silencing apparatus house steward, be set in the noise elimination filter inner core in the silencing apparatus house steward;
Described silencing apparatus house steward's a end arranges suction tude, and the other end sets out tracheae;
Be provided with suction chamber and the discharge chamber of mutual isolation in the described silencing apparatus house steward; Described suction chamber connects suction tude, connects with suction tude; Described discharge chamber connects steam outlet pipe, connects with steam outlet pipe;
Described noise elimination filter inner core is tubulose, is arranged in described silencing apparatus house steward's the discharge chamber; This noise elimination filter inner core one end is uncovered, the other end sealing, and its uncovered end traverses to suction chamber, connects with described suction chamber.
Above-mentioned a kind of eco-friendly car silencer-filter, wherein, described noise elimination filter inner core comprises a tubular grid framework and the filtering material that is arranged in the described grid framework; Described tubular grid framework comprises that a netted inner ring frame and is located at the outer netted outer ring frame of netted inner ring frame and described netted inner ring frame is connected with netted outer ring frame and is the two side ends of one; Constitute a cavity between described netted inner ring frame and the netted outer ring frame, described filtering material is arranged in the described cavity; Described netted inner ring frame one end opening connects with suction chamber, the other end sealing.
Above-mentioned a kind of eco-friendly car silencer-filter, wherein, described grid framework can be made of chain link fence, also can be made of some through holes of going out at sheet metal, also can be to be made of an injection moulding of exotic material.
Above-mentioned a kind of eco-friendly car silencer-filter, wherein, described filtering material comprises medical stone, float stone, active carbon and limestone, selects two or more mixing wherein.
Above-mentioned a kind of eco-friendly car silencer-filter, wherein, described filtering material also comprises salt spar and/or Tourmaline permeable-gas ceramics ball.
A kind of noise elimination filter method of eco-friendly car silencer-filter is characterized in, may further comprise the steps:
Step 1, the noise elimination filter inner core of tubulose is installed in silencing apparatus house steward's discharge chamber; One end of described noise elimination filter inner core is uncovered, the other end sealing, and the end that it is uncovered and silencing apparatus house steward's suction chamber connect;
The tail gas that step 2, motor are discharged enters silencing apparatus house steward's suction chamber by suction tude, the more uncovered inside that enters into the noise elimination filter inner core by the noise elimination filter inner core;
Step 3, tail gas are adsorbed and filter by the filtering material of noise elimination filter inner core, enter into discharge chamber again, discharge by steam outlet pipe.
The noise elimination filter method of above-mentioned a kind of eco-friendly car silencer-filter, wherein, described noise elimination filter inner core is made of with the filtering material that is arranged in the described grid framework a tubular grid framework; Described tubular grid framework comprises that a netted inner ring frame and is located at the outer netted outer ring frame of netted inner ring frame and described netted inner ring frame is connected with netted outer ring frame and is the two side ends of one; Constitute a cavity between described netted inner ring frame and the netted outer ring frame; Described filtering material is at least two kinds, mixes to be arranged in the described cavity.
The noise elimination filter method of above-mentioned a kind of eco-friendly car silencer-filter, wherein, comprise the absorption of harmful matter in the tail gas and absorption and the filtration of filtration and sound during the filtering material of the described tail gas of step 3 by the noise elimination filter inner core is adsorbed and filters: wherein:
Tail gas enters into cavity inside by the netted inner ring frame of noise elimination filter inner core, and with the filtering material collision of cavity inside, the harmful matter in the tail gas outputs to discharge chamber after being filtered material absorption and filtration, discharges by steam outlet pipe;
The netted inner ring frame of sound by the noise elimination filter inner core enter into cavity inside, with the filtering material collision of cavity inside, sound is had the filtering material interreflection decay of corner angle, outputs to discharge chamber at last, discharges by steam outlet pipe.
The noise elimination filter method of above-mentioned a kind of eco-friendly car silencer-filter, wherein, described filtering material comprises medical stone, float stone, active carbon and limestone, selects wherein two or more; Also select to comprise: salt spar and/or Tourmaline permeable-gas ceramics ball.
Because the present invention has adopted above technological scheme, the technique effect of its generation is tangible:
1, filters inner core because tubular sound is set in the silencing apparatus house steward, in the grid framework of inner core, filtering material is set, both can reach the purpose of noise elimination, make the tail gas cleaning of discharge again, reach the purpose of environmental protection;
2, because the described filtering material of filtering material adopts the combination that comprises medical stone, float stone, active carbon and limestone, therefore, the harmful components in the tail gas can be filtered out;
3, because the described filtering material of filtering material also comprises functional material for example salt spar or Tourmaline permeable-gas ceramics ball, therefore can when filtering, discharge negative ion, can carry out the place that silencing apparatus inside and this automobile left with fresh air, thereby reduce environmental pollution.
Description of drawings
Fig. 1 is the fundamental diagram of prior art automotive muffler.
Fig. 2 is a kind of embodiment's of eco-friendly car silencer-filter of the present invention structural representation (analysing and observe).
Fig. 3 is Fig. 2 embodiment's D-D sectional view.
Embodiment
Further specify feature of the present invention and performance below in conjunction with drawings and Examples.
See also Fig. 2 and Fig. 3, Fig. 2 is a kind of embodiment's of eco-friendly car silencer-filter of the present invention structural representation (analysing and observe); Fig. 3 is Fig. 2 embodiment's D-D sectional view.Eco-friendly car silencer-filter of the present invention comprises silencing apparatus house steward 21, is located at the noise elimination filter inner core 22 in the silencing apparatus house steward.Described silencing apparatus house steward's 21 a end arranges suction tude 211, and the other end sets out tracheae 212; One separator 23 is set in the described silencing apparatus house steward, will be divided into suction chamber A and discharge chamber B in the described silencing apparatus house steward; Described suction chamber is positioned at suction tude one side, connects with suction tude; Described discharge chamber is positioned at steam outlet pipe one side, connects with steam outlet pipe; 23 central authorities of described isolation are provided with through hole 231.Described noise elimination filter inner core 22 is tubulose, and an end is uncovered 24, the other end sealing 25; This noise elimination filter inner core is arranged in described silencing apparatus house steward's the discharge chamber, and its uncovered end is connected with described separator, and uncovered through hole with separator connects.
In a kind of eco-friendly car silencer-filter of the present invention, described noise elimination filter inner core 22 comprises a tubular grid framework 221 and the filtering material 222 that is arranged in the described grid framework.Described tubular grid framework comprises that a netted inner ring frame 2211 and is located at the outer netted outer ring frame 2212 of netted inner ring frame and described netted inner ring frame is connected with netted outer ring frame and is the two side ends of one; Constitute a cavity between described netted inner ring frame and the netted outer ring frame, described filtering material is arranged in the described cavity; Described netted inner ring frame one end opening connects with suction chamber, the other end sealing.Described grid framework can be that chain link fence constitutes, and also can be to constitute at some through holes that sheet metal is gone out, and also can be to be made of an injection moulding of resistant to elevated temperatures material, for example polytetrafluoroethylmaterial material.Described filtering material comprises medical stone, float stone, active carbon and limestone, and wherein: medical stone is owing to have porous, and therefore, its absorption harmful gas useful area is 20,000 times of active carbon, the adsorption efficiency height; Product when float stone is a kind of volcano eruption, it is pore more than 70%, light specific gravity can float on the surface, and both can alleviate the weight of product, has the performance of filtering harmful matter in the tail gas efficiently again; Active carbon is consistent filtering material of generally acknowledging, and is effective to filtering carbon monoxide and sulphur; Limestone can with tail gas in sulphur carry out redox reaction, can be timid except the harmful matter in the tail gas with other high-absorption material.Can select two or more mixing wherein.Present embodiment selects above-mentioned four kinds of filtering materials to have, and (for example particle diameter is 2～8mm) mixing, is contained between the netted inner ring frame one netted outer ring frame of netted frame, forms the filter core of a tubulose to smash the back.
Be further clean air, in the filtering material of a kind of eco-friendly car silencer-filter of the present invention, also can comprise functional material salt spar and/or Tourmaline permeable-gas ceramics ball, wherein: the salt spar had both had good suction-operated, can forever discharge negative ion and emission far infrared wave, effectively sterilization and filtering out harmful matter again; Tourmaline permeable-gas ceramics ball can forever be launched far infrared wave and the permanent negative ion that discharges of 4～24 micron wave lengths, it is except self has filtration, can also handle the issuable secondary pollution of other materials, the eco-friendly car silencer-filter and, in being discharged into air, can also clean airborne pollution.
The noise elimination filter method of a kind of eco-friendly car silencer-filter of the present invention may further comprise the steps:
Step 1, the noise elimination filter inner core of tubulose is installed in silencing apparatus house steward's discharge chamber; One end of described noise elimination filter inner core is uncovered, the other end sealing, and the end that it is uncovered and silencing apparatus house steward's suction chamber connect;
The tail gas that step 2, motor are discharged enters silencing apparatus house steward's suction chamber by suction tude, the more uncovered inside that enters into the noise elimination filter inner core by the noise elimination filter inner core;
Step 3, tail gas are adsorbed and filter by the filtering material of noise elimination filter inner core, enter into discharge chamber again, discharge by steam outlet pipe.During being adsorbed and filtering, the filtering material of described tail gas by the noise elimination filter inner core comprise the absorption of harmful matter in the tail gas and absorption and the filtration of filtration and sound: wherein:
Tail gas enters into cavity inside by the netted inner ring frame of noise elimination filter inner core, and with the filtering material collision of cavity inside, the harmful matter in the tail gas outputs to discharge chamber after being filtered material absorption and filtration, discharges by steam outlet pipe;
The netted inner ring frame of sound by the noise elimination filter inner core enter into cavity inside, with the filtering material collision of cavity inside, sound is had the filtering material interreflection decay of corner angle, outputs to discharge chamber at last, discharges by steam outlet pipe.
The present invention is owing to arrange the noise elimination filter inner core in the silencing apparatus house steward, therefore, except the function with noise elimination, can also filter out the toxic and harmful in the tail gas, following table is that the light-duty vehicle that the prior art baffler has been installed compares the result that discharge tail gas detects with the light-duty vehicle that eco-friendly car silencer-filter of the present invention has been installed:
As can be seen from the above table, the quality of exhaust emissions of the present invention will be far above the quality that the prior art silencing apparatus is installed, the pollution of processing motor vehicle exhaust emission that can be desirable; And, by test, can find, in the GB for to require the PM2.5 that detects also can be blocked more than 98%, provide assurance to preventing and treating haze weather.
Claims (10)
1. the eco-friendly car silencer-filter is characterized in that, comprises the silencing apparatus house steward, is set in the noise elimination filter inner core in the silencing apparatus house steward;
Described silencing apparatus house steward's a end arranges suction tude, and the other end sets out tracheae;
Be provided with suction chamber and the discharge chamber of mutual isolation in the described silencing apparatus house steward; Described suction chamber connects suction tude, connects with suction tude; Described discharge chamber connects steam outlet pipe, connects with steam outlet pipe;
Described noise elimination filter inner core is tubulose, is arranged in described silencing apparatus house steward's the discharge chamber; This noise elimination filter inner core one end is uncovered, the other end sealing, and its uncovered end traverses to suction chamber, connects with described suction chamber.
2. a kind of eco-friendly car silencer-filter according to claim 1 is characterized in that, described noise elimination filter inner core comprises a tubular grid framework and the filtering material that is arranged in the described grid framework; Described tubular grid framework comprises that a netted inner ring frame and is located at the outer netted outer ring frame of netted inner ring frame and described netted inner ring frame is connected with netted outer ring frame and is the two side ends of one; Constitute a cavity between described netted inner ring frame and the netted outer ring frame, described filtering material is arranged in the described cavity; Described netted inner ring frame one end opening connects with suction chamber, the other end sealing.
3. a kind of eco-friendly car silencer-filter according to claim 1 and 2, it is characterized in that, described grid framework can be made of chain link fence, also can be made of some through holes of going out at sheet metal, also can be to be made of an injection moulding of exotic material.
4. a kind of eco-friendly car silencer-filter according to claim 1 and 2 is characterized in that described filtering material comprises medical stone, float stone, active carbon and limestone, selects two or more mixing wherein.
5. a kind of eco-friendly car silencer-filter according to claim 4 is characterized in that, described filtering material also comprises salt spar and/or Tourmaline permeable-gas ceramics ball.
6. the noise elimination filter method of an eco-friendly car silencer-filter is characterized in that, may further comprise the steps:
Step 1, the noise elimination filter inner core of tubulose is installed in silencing apparatus house steward's discharge chamber; One end of described noise elimination filter inner core is uncovered, the other end sealing, and the end that it is uncovered and silencing apparatus house steward's suction chamber connect;
The tail gas that step 2, motor are discharged enters silencing apparatus house steward's suction chamber by suction tude, the more uncovered inside that enters into the noise elimination filter inner core by the noise elimination filter inner core;
Step 3, tail gas are adsorbed and filter by the filtering material of noise elimination filter inner core, enter into discharge chamber again, discharge by steam outlet pipe.
7. the noise elimination filter method of a kind of eco-friendly car silencer-filter according to claim 6 is characterized in that, described noise elimination filter inner core is made of with the filtering material that is arranged in the described grid framework a tubular grid framework; Described tubular grid framework comprises that a netted inner ring frame and is located at the outer netted outer ring frame of netted inner ring frame and described netted inner ring frame is connected with netted outer ring frame and is the two side ends of one; Constitute a cavity between described netted inner ring frame and the netted outer ring frame; Described filtering material is at least two kinds, mixes to be arranged in the described cavity.
8. the noise elimination filter method of a kind of eco-friendly car silencer-filter according to claim 7, it is characterized in that, comprise the absorption of harmful matter in the tail gas and absorption and the filtration of filtration and sound during the filtering material of the described tail gas of step 3 by the noise elimination filter inner core is adsorbed and filters: wherein:
Tail gas enters into cavity inside by the netted inner ring frame of noise elimination filter inner core, and with the filtering material collision of cavity inside, the harmful matter in the tail gas outputs to discharge chamber after being filtered material absorption and filtration, discharges by steam outlet pipe;
The netted inner ring frame of sound by the noise elimination filter inner core enter into cavity inside, with the filtering material collision of cavity inside, sound is had the filtering material interreflection decay of corner angle, outputs to discharge chamber at last, discharges by steam outlet pipe.
9. the noise elimination filter method of a kind of eco-friendly car silencer-filter according to claim 7 is characterized in that, described filtering material comprises medical stone, float stone, active carbon and limestone, selects wherein two or more.
10. the noise elimination filter method of a kind of eco-friendly car silencer-filter according to claim 9 is characterized in that, described filtering material is also selected to comprise: salt spar and/or Tourmaline permeable-gas ceramics ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310144916 CN103195541A (en) | 2013-04-24 | 2013-04-24 | Environment-friendly automobile silencer filter and silencing and filtering method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310144916 CN103195541A (en) | 2013-04-24 | 2013-04-24 | Environment-friendly automobile silencer filter and silencing and filtering method thereof |
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| CN103195541A true CN103195541A (en) | 2013-07-10 |
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| CN 201310144916 Pending CN103195541A (en) | 2013-04-24 | 2013-04-24 | Environment-friendly automobile silencer filter and silencing and filtering method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989498A (en) * | 2015-07-31 | 2015-10-21 | 崔德亮 | Filter element, automobile tail gas treatment device and automobile exhaust system |
| CN105649712A (en) * | 2015-12-25 | 2016-06-08 | 合肥宝发动力技术有限公司 | Black smoke purifying silencer |
| CN105715328A (en) * | 2016-01-22 | 2016-06-29 | 泉州市鸿华化纤制品有限公司 | Engine exhaust gas filtering device |
| CN108894853A (en) * | 2018-09-07 | 2018-11-27 | 爱驰威汽车零部件（盐城）有限公司 | A kind of anti-corrosion mobile muffler |
| CN109356686A (en) * | 2018-11-05 | 2019-02-19 | 卢宝良 | Diesel motor exhaust black-smoke purifier |
| CN117427734A (en) * | 2023-12-20 | 2024-01-23 | 新乡市锦盛新材料有限公司 | Ball mill capable of circularly drying and circulating system |
-
2013
- 2013-04-24 CN CN 201310144916 patent/CN103195541A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989498A (en) * | 2015-07-31 | 2015-10-21 | 崔德亮 | Filter element, automobile tail gas treatment device and automobile exhaust system |
| CN105649712A (en) * | 2015-12-25 | 2016-06-08 | 合肥宝发动力技术有限公司 | Black smoke purifying silencer |
| CN105715328A (en) * | 2016-01-22 | 2016-06-29 | 泉州市鸿华化纤制品有限公司 | Engine exhaust gas filtering device |
| CN108894853A (en) * | 2018-09-07 | 2018-11-27 | 爱驰威汽车零部件（盐城）有限公司 | A kind of anti-corrosion mobile muffler |
| CN108894853B (en) * | 2018-09-07 | 2023-11-28 | 重庆广亚机械制造有限公司 | Rust-proof automobile muffler |
| CN109356686A (en) * | 2018-11-05 | 2019-02-19 | 卢宝良 | Diesel motor exhaust black-smoke purifier |
| CN117427734A (en) * | 2023-12-20 | 2024-01-23 | 新乡市锦盛新材料有限公司 | Ball mill capable of circularly drying and circulating system |
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Application publication date: 20130710 |