CN107299850A - A kind of processing method of the filter assemblies of automobile exhaust pipe - Google Patents
A kind of processing method of the filter assemblies of automobile exhaust pipe Download PDFInfo
- Publication number
- CN107299850A CN107299850A CN201710715344.4A CN201710715344A CN107299850A CN 107299850 A CN107299850 A CN 107299850A CN 201710715344 A CN201710715344 A CN 201710715344A CN 107299850 A CN107299850 A CN 107299850A
- Authority
- CN
- China
- Prior art keywords
- filter
- parts
- housing
- pretreatment
- activated carbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C09D161/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C09D161/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/14—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 thermal insulation
-
- 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
- F01N13/16—Selection of particular materials
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/40—Activated carbon or charcoal
-
- 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
- F01N2530/00—Selection of materials for tubes, chambers or housings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to technical field of automobile accessories, more particularly to a kind of processing method of the filter assemblies of automobile exhaust pipe.Step is as follows：Ternary catalyzing unit is prepared according to prior art；First filter and the second filter include housing and the filler being placed in housing, and filtering silk flosssilk wadding and activated carbon are prepared according to prior art, and housing is formed using carbon steel forging；Inner walls to the first filter and the second filter spray pretreatment fluid, and spraying terminates directly to dry；After the inner walls pretreatment of first filter and the second filter, filtering silk flosssilk wadding and activated carbon are filled in the housing of the first filter and the second filter respectively；It is last that the first filter, ternary catalyzing unit and the second filter are arranged on blast pipe successively along exhaust emissions direction.In process, anti-corrosion pretreatment has been carried out to the inwall of the first filter and the second filter, so as to lift the service life of the first filter and the second filter.
Description
Technical field
The present invention relates to technical field of automobile accessories, more particularly to a kind of processing side of the filter assemblies of automobile exhaust pipe
Method.
Background technology
Automobile exhaust pipe is a kind of common auto parts machinery, is mainly used in discharging vehicle exhaust so that the normal work of engine
Make, tail gas often handle just directly discharge by existing automobile exhaust pipe, causes serious environmental pollution, and row
The effect of heat insulation of tracheae is also very poor.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile exhaust pipe, lifted automobile exhaust pipe environmental-protecting performance and
Effect of heat insulation.Meanwhile, present invention also offers a kind of filter assemblies of automobile exhaust pipe and its processing method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of automobile exhaust pipe, including：Main exhaust
The of pipe, first blast pipe being connected with the first end of the main exhaust and second blast pipe and the main exhaust
Two ends connection mounting flange, the first filter being arranged in order along exhaust emissions direction on the main exhaust, three
First catalyst converter and the second filter and be divided into first blast pipe and the first silencer on second blast pipe and
Second silencer；
Filled with filtering silk flosssilk wadding in first filter, second filter is filled with activated carbon；
The main exhaust, first blast pipe and second blast pipe include：Outer tube, in the outer tube
Pipe and the instlated tubular between the outer tube and inner tube.
The material of the outer tube is stainless steel, and the material of the instlated tubular is resin.
The main exhaust is L-shaped.
A kind of filter assemblies of automobile exhaust pipe, including be arranged in order along exhaust emissions direction the first filter, ternary
Filled with filtering silk flosssilk wadding in catalyst converter and the second filter, the first filter, the second filter is filled with activated carbon.
A kind of processing method of the filter assemblies of automobile exhaust pipe, step is as follows：
1., construct and be molded
Filter assemblies include the first filter, ternary catalyzing unit and the second filter being arranged in order along exhaust emissions direction, the
Filled with filtering silk flosssilk wadding in one filter, the second filter is filled with activated carbon；
Ternary catalyzing unit is prepared according to prior art；
First filter and the second filter include housing and the filler that is placed in housing, filtering silk flosssilk wadding and activated carbon according to
Prepared by prior art, housing is formed using carbon steel forging；
2., the inner walls pretreatment of the first filter and the second filter
Inner walls to the first filter and the second filter spray pretreatment fluid, and spraying terminates directly to dry；
The component of pretreatment fluid is：30 parts of melamine resin, 7 parts of graphite powder, 8 parts of preservative, nano-silica powder
10 parts of end, 16 parts of ether, 4 parts of amino-oligosaccharide, 3 parts of camphor；
3., assemble
After the inner walls pretreatment of first filter and the second filter, filtering silk flosssilk wadding and activated carbon are filled in first respectively
In the housing of filter and the second filter；It is last along exhaust emissions direction successively by the first filter, ternary catalyzing unit and the
Tow filtrator is arranged on blast pipe.
Advantage for present invention is with effect：
1）, the present invention a kind of automobile exhaust pipe, including：Main exhaust, first connected with the first end of the main exhaust
Branch blast pipe and second blast pipe, the mounting flange connected with the second end of the main exhaust, located at the main exhaust
On the first filter being arranged in order along exhaust emissions direction, ternary catalyzing unit and the second filter and be divided into described
First blast pipe and the first silencer and the second silencer on second blast pipe；It was filled with first filter
Filter wire cotton, second filter is filled with activated carbon；The main exhaust, first blast pipe and second blast pipe are wrapped
Include：Outer tube, the inner tube located at the outer tube and the instlated tubular between the outer tube and inner tube, can pass through first
Filter, ternary catalyzing unit and the second filter are handled the tail gas of blast pipe, are lifted the environmental-protecting performance of blast pipe, are passed through
Instlated tubular lifts the effect of heat insulation of blast pipe.
2）, a kind of automobile exhaust pipe filter assemblies and its processing method, product structure design rationally, tail gas can be carried out
Absorption and filtering.In order to overcome the first filter and the second filter interior to be corroded by waste gas, in its process, to first
The inwall of filter and the second filter has carried out anti-corrosion pretreatment, so as to lift the use of the first filter and the second filter
Life-span.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure chart of automobile exhaust pipe of the present invention；
Fig. 2 is the profile of the main exhaust, first blast pipe and second blast pipe of a kind of automobile exhaust pipe of the present invention；
In figure：Main exhaust 1, first blast pipe 2, second blast pipe 3, mounting flange 4, the first filter 5, three-element catalytic
Device 6, the second filter 7, the first silencer 8, the second silencer 9, outer tube 10, inner tube 11, instlated tubular 12.
Embodiment
Embodiment 1
Fig. 1 to Fig. 2 is referred to, the present invention provides a kind of automobile exhaust pipe, including：Main exhaust 1, with the main exhaust 1
First blast pipe 2 and second blast pipe 3 of first end connection, the Method for Installation connected with the second end of the main exhaust 1
Orchid 4, the first filter 5 being arranged in order along exhaust emissions direction on the main exhaust 1, ternary catalyzing unit 6 and the
Tow filtrator 7 and the first silencer 8 and second being divided on first blast pipe 2 and second blast pipe 3 are eliminated the noise
Device 9；
Filled with filtering silk flosssilk wadding in first filter 5, second filter 7 is filled with activated carbon；
The main exhaust 1, first blast pipe 2 and second blast pipe 3 include：Outer tube 10, in the outer tube 10
The inner tube 11 in portion and the instlated tubular 12 between the outer tube 10 and inner tube 11.
Specifically, the material of the outer tube 10 is stainless steel, and the material of the instlated tubular 12 is resin.
Specifically, the main exhaust 1 is L-shaped.
Specifically, the present invention can be entered by the first filter, ternary catalyzing unit and the second filter to the tail gas of blast pipe
Row processing, lifts the environmental-protecting performance of blast pipe, and the effect of heat insulation of blast pipe is lifted by instlated tubular, while also being eliminated the noise by first
Device and the second silencer reduce the noise of blast pipe, reduce noise pollution.
Embodiment 2
A kind of processing method of the filter assemblies of automobile exhaust pipe, step is as follows：
1., construct and be molded
Filter assemblies include the first filter, ternary catalyzing unit and the second filter being arranged in order along exhaust emissions direction, the
Filled with filtering silk flosssilk wadding in one filter, the second filter is filled with activated carbon；
Ternary catalyzing unit is prepared according to prior art；
First filter and the second filter include housing and the filler that is placed in housing, filtering silk flosssilk wadding and activated carbon according to
Prepared by prior art, housing is formed using carbon steel forging；
2., the inner walls pretreatment of the first filter and the second filter
Inner walls to the first filter and the second filter spray pretreatment fluid, and spraying terminates directly to dry；
The component of pretreatment fluid is：30 parts of melamine resin, 7 parts of graphite powder, 8 parts of preservative, nano-silica powder
10 parts of end, 16 parts of ether, 4 parts of amino-oligosaccharide, 3 parts of camphor；
3., assemble
After the inner walls pretreatment of first filter and the second filter, filtering silk flosssilk wadding and activated carbon are filled in first respectively
In the housing of filter and the second filter；It is last along exhaust emissions direction successively by the first filter, ternary catalyzing unit and the
Tow filtrator is arranged on blast pipe.
The present invention is not limited to above-described embodiment, and embodiment is exemplary, it is intended to for explaining the present invention, and can not
It is interpreted as limitation of the present invention.
Claims (1)
1. a kind of processing method of the filter assemblies of automobile exhaust pipe, it is characterised in that step is as follows：
1., construct and be molded
Filter assemblies include the first filter, ternary catalyzing unit and the second filter being arranged in order along exhaust emissions direction, the
Filled with filtering silk flosssilk wadding in one filter, the second filter is filled with activated carbon；
Ternary catalyzing unit is prepared according to prior art；
First filter and the second filter include housing and the filler that is placed in housing, filtering silk flosssilk wadding and activated carbon according to
Prepared by prior art, housing is formed using carbon steel forging；
2., the inner walls pretreatment of the first filter and the second filter
Inner walls to the first filter and the second filter spray pretreatment fluid, and spraying terminates directly to dry；
The component of pretreatment fluid is：30 parts of melamine resin, 7 parts of graphite powder, 8 parts of preservative, nano-silica powder
10 parts of end, 16 parts of ether, 4 parts of amino-oligosaccharide, 3 parts of camphor；
3., assemble
After the inner walls pretreatment of first filter and the second filter, filtering silk flosssilk wadding and activated carbon are filled in first respectively
In the housing of filter and the second filter；It is last along exhaust emissions direction successively by the first filter, ternary catalyzing unit and the
Tow filtrator is arranged on blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715344.4A CN107299850A (en) | 2017-08-20 | 2017-08-20 | A kind of processing method of the filter assemblies of automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715344.4A CN107299850A (en) | 2017-08-20 | 2017-08-20 | A kind of processing method of the filter assemblies of automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299850A true CN107299850A (en) | 2017-10-27 |
Family
ID=60132381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715344.4A Pending CN107299850A (en) | 2017-08-20 | 2017-08-20 | A kind of processing method of the filter assemblies of automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107299850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100180799A1 (en) * | 2009-01-22 | 2010-07-22 | Ibiden Co., Ltd. | Exhaust pipe paint, method for producing exhaust pipe, and exhaust pipe |
| CN104786605A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | High-temperature-resistant packaging material and preparation method thereof |
| CN105422237A (en) * | 2015-11-30 | 2016-03-23 | 中山市德基德克汽车技术有限公司 | Automobile tail throat |
| CN105508003A (en) * | 2015-11-30 | 2016-04-20 | 中山市德基德克汽车技术有限公司 | Monotube automobile exhaust tube |
| CN205330776U (en) * | 2016-01-13 | 2016-06-22 | 国电康能科技股份有限公司 | Environment -friendly automobile exhaust pipe |
-
2017
- 2017-08-20 CN CN201710715344.4A patent/CN107299850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100180799A1 (en) * | 2009-01-22 | 2010-07-22 | Ibiden Co., Ltd. | Exhaust pipe paint, method for producing exhaust pipe, and exhaust pipe |
| CN104786605A (en) * | 2015-03-31 | 2015-07-22 | 苏州市鼎立包装有限公司 | High-temperature-resistant packaging material and preparation method thereof |
| CN105422237A (en) * | 2015-11-30 | 2016-03-23 | 中山市德基德克汽车技术有限公司 | Automobile tail throat |
| CN105508003A (en) * | 2015-11-30 | 2016-04-20 | 中山市德基德克汽车技术有限公司 | Monotube automobile exhaust tube |
| CN205330776U (en) * | 2016-01-13 | 2016-06-22 | 国电康能科技股份有限公司 | Environment -friendly automobile exhaust pipe |
Non-Patent Citations (4)
| Title |
|---|
| 李子东: "《实用胶粘剂原材料手册》", 31 July 1999 * |
| 李广宇: "《胶黏剂原材料手册》", 31 August 2004 * |
| 王芳: "《泡沫金属制备、性能及应用》", 31 October 2012 * |
| 符韵林: "《用二氧化硅改良木材表面性能的研究》", 31 October 2011 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |