CN105649743A - High-corrosion-resistance exhaust pipe with filter - Google Patents
High-corrosion-resistance exhaust pipe with filter Download PDFInfo
- Publication number
- CN105649743A CN105649743A CN201511015189.2A CN201511015189A CN105649743A CN 105649743 A CN105649743 A CN 105649743A CN 201511015189 A CN201511015189 A CN 201511015189A CN 105649743 A CN105649743 A CN 105649743A
- Authority
- CN
- China
- Prior art keywords
- pipe
- workpiece
- filter
- inlet pipe
- gas inlet
- 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
- 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
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0218—Pretreatment, e.g. heating the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- 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
-
- 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
- F01N3/0857—Carbon oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
-
- 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
- F01N2250/00—Combinations of different methods of purification
- F01N2250/14—Combinations of different methods of purification absorption or adsorption, and filtering
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/08—Surface coverings for corrosion prevention
-
- 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
- F01N2530/18—Plastics material, e.g. polyester resin
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Filtering Materials (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to an exhaust pipe, in particular to a high-corrosion-resistance exhaust pipe with a filter. The high-corrosion-resistance exhaust pipe with the filter consists of a gas inlet pipe, a gas outlet pipe and a filtering pipeline, wherein the filtering pipeline is placed between the gas inlet pipe and the gas outlet pipe; and a particle adsorption layer, an activated carbon filtering net layer and a carbon dioxide purifying layer are arranged in the filtering pipeline in parallel. The gas inlet pipe, the gas outlet pipe and the filtering pipeline are subjected to coating treatment so that protective films are formed on outer surfaces of the gas inlet pipe, the gas outlet pipe and the filtering pipeline. The high-corrosion-resistance exhaust pipe with the filter is reasonable in structural design and high in filtering efficiency. Meanwhile, the gas inlet pipe, the gas outlet pipe and the filtering pipeline are subjected to coating treatment, so that the corrosion resistance of the gas inlet pipe, the gas outlet pipe and the filtering pipeline can be improved remarkably.
Description
Technical field
The present invention relates to a kind of exhaustor, be specifically related to the exhaustor with filter that a kind of corrosion resistance is strong.
Background technology
The exhaustor with filter that existing corrosion resistance is strong, filter efficiency is comparatively low, and service life is shorter. And the corrosion resistance of exhaustor body is poor.
Summary of the invention
For the technical problem existed in prior art, it is an object of the invention to provide a kind of simple in construction, the exhaustor with filter that the corrosion resistance that filter efficiency is high is strong.
The technical solution used in the present invention is as follows:
The exhaustor with filter that a kind of corrosion resistance is strong, gone out pipe by gas inlet pipe, gas and filter pipeline forms, filter pipeline is placed in gas inlet pipe and gas goes out between pipe, the granular absorption layer that has been arranged in parallel in filter pipeline, activated carbon filtration stratum reticulare and purifying carbon dioxide layer.
Described gas inlet pipe, gas go out pipe and filter pipeline and process at its outer surface formation protecting film each through application, and processing technique is:
Step 1., put the workpiece in inorganic agent soak 5 minutes, inorganic agent is mixed by 15 parts of polyvinyl acetate emulsions, 7 parts of aromatic hydroxyl acid, 6 parts of dust technology, 0.6 part of flavonoid glycoside, 7 parts of ethylene glycol and 80 parts of water;
Step 2., by workpiece dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.6 ��m of workpiece;
Step 4., by workpiece dry, dry temperature be 60 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on workpiece and finish paint;
Step 6., by workpiece dry, dry temperature be 60 DEG C.
The exhaustor with filter that corrosion resistance of the present invention is strong, reasonable in design, filter efficiency is high. Meanwhile, pipe and filter pipeline are gone out by application place process gases inlet pipe, gas so that it is decay resistance is significantly improved.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, the exhaustor with filter that a kind of corrosion resistance is strong, gone out pipe 2 by gas inlet pipe 1, gas and filter pipeline 3 forms, filter pipeline 3 is placed in gas inlet pipe 1 and gas goes out between pipe 2, the granular absorption layer that has been arranged in parallel in filter pipeline 3, activated carbon filtration stratum reticulare and purifying carbon dioxide layer.
Described gas inlet pipe, gas go out pipe and filter pipeline and process at its outer surface formation protecting film each through application, and processing technique is:
Step 1., put the workpiece in inorganic agent soak 5 minutes, inorganic agent is mixed by 15 parts of polyvinyl acetate emulsions, 7 parts of aromatic hydroxyl acid, 6 parts of dust technology, 0.6 part of flavonoid glycoside, 7 parts of ethylene glycol and 80 parts of water;
Step 2., by workpiece dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.6 ��m of workpiece;
Step 4., by workpiece dry, dry temperature be 60 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on workpiece and finish paint;
Step 6., by workpiece dry, dry temperature be 60 DEG C.
Above content is only to present configuration example and explanation; described specific embodiment is made various amendment or supplements or adopt similar mode to substitute by affiliated those skilled in the art; without departing from invention structure or surmount the scope that present claims book is defined, protection scope of the present invention all should be belonged to.
Claims (1)
1. the exhaustor with filter that a corrosion resistance is strong, it is characterized in that, gone out pipe (2) by gas inlet pipe (1), gas and filter pipeline (3) forms, filter pipeline (3) is placed in gas inlet pipe (1) and gas goes out between pipe (2), and be arranged in parallel in filter pipeline (3) granular absorption layer, activated carbon filtration stratum reticulare and purifying carbon dioxide layer;
Described gas inlet pipe, gas go out pipe and filter pipeline and process at its outer surface formation protecting film each through application, and processing technique is:
Step 1., put the workpiece in inorganic agent soak 5 minutes, inorganic agent is mixed by 15 parts of polyvinyl acetate emulsions, 7 parts of aromatic hydroxyl acid, 6 parts of dust technology, 0.6 part of flavonoid glycoside, 7 parts of ethylene glycol and 80 parts of water;
Step 2., by workpiece dry, dry temperature be 40 DEG C;
Step 3., adopt spray film method at the polytetrafluoroethylene film that external coating a layer thickness is 0.6 ��m of workpiece;
Step 4., by workpiece dry, dry temperature be 60 DEG C;
The external coating priming paint of step polytetrafluoroethylene film 5., on workpiece and finish paint;
Step 6., by workpiece dry, dry temperature be 60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015189.2A CN105649743A (en) | 2015-12-31 | 2015-12-31 | High-corrosion-resistance exhaust pipe with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511015189.2A CN105649743A (en) | 2015-12-31 | 2015-12-31 | High-corrosion-resistance exhaust pipe with filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105649743A true CN105649743A (en) | 2016-06-08 |
Family
ID=56478459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511015189.2A Pending CN105649743A (en) | 2015-12-31 | 2015-12-31 | High-corrosion-resistance exhaust pipe with filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649743A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003232219A (en) * | 2002-02-08 | 2003-08-22 | Aisan Ind Co Ltd | Exhaust pipe |
| CN101591568A (en) * | 2009-03-27 | 2009-12-02 | 重庆大众防腐有限公司 | The surface modified polytetrafluoroethylsurface surface layer material that is used for chimney and flue rotproofing |
| CN102741454A (en) * | 2010-01-29 | 2012-10-17 | 日本帕卡濑精株式会社 | Metal surface treatment agent and metal surface treatment method |
| CN103821593A (en) * | 2014-03-04 | 2014-05-28 | 苏州大学 | Automobile tail gas filter device |
-
2015
- 2015-12-31 CN CN201511015189.2A patent/CN105649743A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003232219A (en) * | 2002-02-08 | 2003-08-22 | Aisan Ind Co Ltd | Exhaust pipe |
| CN101591568A (en) * | 2009-03-27 | 2009-12-02 | 重庆大众防腐有限公司 | The surface modified polytetrafluoroethylsurface surface layer material that is used for chimney and flue rotproofing |
| CN102741454A (en) * | 2010-01-29 | 2012-10-17 | 日本帕卡濑精株式会社 | Metal surface treatment agent and metal surface treatment method |
| CN103821593A (en) * | 2014-03-04 | 2014-05-28 | 苏州大学 | Automobile tail gas filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |