CN203742728U - Metal carrier used for catalysts of bell-mouth shell - Google Patents
Metal carrier used for catalysts of bell-mouth shell Download PDFInfo
- Publication number
- CN203742728U CN203742728U CN201420042023.4U CN201420042023U CN203742728U CN 203742728 U CN203742728 U CN 203742728U CN 201420042023 U CN201420042023 U CN 201420042023U CN 203742728 U CN203742728 U CN 203742728U
- Authority
- CN
- China
- Prior art keywords
- metal carrier
- mouth shell
- flange
- shell
- housing
- 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.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 title abstract 7
- 239000000758 substrate Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model provides a metal carrier used for catalysts of a bell-mouth shell. The metal carrier comprises the shell (1), a flange (2) and a honeycomb carrier (3), wherein the flange (2) is connected with the edge of the shell (1), and the honeycomb carrier (3) is arranged in the shell (1). The metal carrier used for the catalysts of the bell-mouth shell is simple in structure, low in cost and simple in preparation process; the metal carrier is assembled in a muffler, welding is needless, and the metal carrier is convenient to use; meanwhile, due to use of the metal carrier, the purifying effect is good, noise of an engine can be lowered and the noise reduction effect is good.
Description
Technical field
The utility model belongs to automobile exhaust gas purifying installation field, particularly a kind of metallic carrier for catalyst of horn mouth shell.
Background technique
Motor-vehicle tail-gas is one of primary pollution source of current atmosphere, and in tail gas, HC, CO, NOx not only work the mischief to environment, and the direct harm humans of meeting is healthy.In order to reduce the pollution of motor-vehicle tail-gas to atmosphere, more and more stricter emission standard has all been worked out in countries in the world, and has spent a large amount of manpower, material resources and financial resources and administer the discharge of motor-vehicle tail-gas, reduce to pollute.With regard to China, enter already the emission request of universal state 4 standards, progressively carrying out the emission request of state's 5 standards now.
The most effectual way that pollutant of vehicle exhaust is administered is to adopt external purification catalyzer, and the activated catalyzer of tool is attached on metallic carrier conventionally, and carrier assemble welding, in baffler, is processed pollutant of vehicle exhaust in baffler.Yet, welding need to manually be carried out conventionally, not only labor intensity is large, and cost of labor is high, and efficiency is low.
Model utility content
Model utility object: in order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of metallic carrier for catalyst of horn mouth shell.
Technological scheme: the metallic carrier for catalyst of a kind of horn mouth shell that the utility model provides, comprises housing, flange and honeycomb substrate; Described flange is connected with shell rim, and described honeycomb substrate is located in housing.
As improvement, described flange and housing are 120-135 ° of angle; Thereby while making this metallic carrier and baffler assembling, drive fit, gapless, do not leak waste gas.
As another kind, improve, the width of described housing is 50-150mm.
As another kind, improve, the width of described flange is for being 4-6mm.
As another kind, improve, described honeycomb substrate is the honeycomb substrate that FeCrAl is dull and stereotyped and wave-shape board is reeled and formed.
Beneficial effect: the metallic carrier for catalyst of the horn mouth shell that the utility model provides is simple in structure, with low cost, preparation process is simple, when this metallic carrier is assemblied in baffler, without welding, easy to use, simultaneously, use not only good purification of this carrier, and can reduce engine noise, noise reduction is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the metallic carrier for catalyst of horn mouth shell.
Fig. 2 is the metallic carrier for catalyst of the horn mouth shell erection drawing on baffler.
Fig. 3 is the structural representation of honeycomb substrate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is made and being further illustrated.
The metallic carrier for catalyst of horn mouth shell, is shown in Fig. 1 to 2, comprises housing 1, flange 2 and honeycomb substrate 3; Flange 2 is connected with housing 1 edge, and flange 2 is 135 ° of angles with housing 1, and flange 2 can rule of thumb rationally arrange with the angle of housing 1 alternatively, preferably 120-135 °; Honeycomb substrate 3 is located in housing 1;
The width of housing 1 is 100mm, and the width of flange 2 is 5mm; Its length can rule of thumb rationally arrange alternatively, and the width of housing 1 is 50-150mm, and the width of flange 2 is 4-6mm.
Honeycomb substrate 3, is shown in Fig. 3, the honeycomb substrate of reeling and forming for FeCrAl dull and stereotyped 5 and wave-shape board 6.
During use, housing 1 is inserted in the hole of baffler 4, the edge card of flange 2, on the hole of baffler 4, completes assembling.
Claims (4)
1. a metallic carrier for catalyst for horn mouth shell, is characterized in that: comprise housing (1), flange (2) and honeycomb substrate (3); Described flange (2) is connected with housing (1) edge, and described honeycomb substrate (3) is located in housing (1); Described flange (2) is 120-135 ° of angle with housing (1).
2. the metallic carrier for catalyst of a kind of horn mouth shell according to claim 1, is characterized in that: the width of described housing (1) is 50-150mm.
3. the metallic carrier for catalyst of a kind of horn mouth shell according to claim 1, is characterized in that: the width of described flange (2) is 4-6mm.
4. the metallic carrier for catalyst of a kind of horn mouth shell according to claim 1, is characterized in that: described honeycomb substrate (3) is the honeycomb substrate that FeCrAl dull and stereotyped (5) and wave-shape board (6) are reeled and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042023.4U CN203742728U (en) | 2014-01-23 | 2014-01-23 | Metal carrier used for catalysts of bell-mouth shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042023.4U CN203742728U (en) | 2014-01-23 | 2014-01-23 | Metal carrier used for catalysts of bell-mouth shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742728U true CN203742728U (en) | 2014-07-30 |
Family
ID=51342542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042023.4U Expired - Lifetime CN203742728U (en) | 2014-01-23 | 2014-01-23 | Metal carrier used for catalysts of bell-mouth shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499482A (en) * | 2016-11-10 | 2017-03-15 | 无锡市明盛强力风机有限公司 | A kind of ternary catalyzing unit for having noise elimination effect concurrently |
| CN112727649A (en) * | 2020-12-28 | 2021-04-30 | 理诚动力传控技术(苏州)有限公司 | Lean-burn boosting energy-saving emission-reducing system for automobile engine |
-
2014
- 2014-01-23 CN CN201420042023.4U patent/CN203742728U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499482A (en) * | 2016-11-10 | 2017-03-15 | 无锡市明盛强力风机有限公司 | A kind of ternary catalyzing unit for having noise elimination effect concurrently |
| CN112727649A (en) * | 2020-12-28 | 2021-04-30 | 理诚动力传控技术(苏州)有限公司 | Lean-burn boosting energy-saving emission-reducing system for automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |