CN208546217U - The metal support structure of different meshes in same cylinder - Google Patents
The metal support structure of different meshes in same cylinder Download PDFInfo
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- CN208546217U CN208546217U CN201821032074.3U CN201821032074U CN208546217U CN 208546217 U CN208546217 U CN 208546217U CN 201821032074 U CN201821032074 U CN 201821032074U CN 208546217 U CN208546217 U CN 208546217U
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- carrier
- shell
- width
- block
- metal support
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Abstract
The utility model discloses the metal support structures of different meshes in same cylinder, including shell, carrier one, carrier two, the shell is hollow cylinder, cowling panel is set on the right side of shell, right side setting outlet, carrier one is set on the left of interior of shell, carrier two is arranged in right side, one group of ring limit block is arranged in the left end of interior of shell and right end, current stabilization storehouse is set between the carrier one and carrier two, the carrier one is equal to the internal diameter of shell with the diameter of carrier two, the width of the carrier two is less than or equal to the width of carrier one, the mesh number of carrier two is less than the mesh number of carrier one, annular and separation block is set in the current stabilization storehouse, the metal support structure of different meshes in same cylinder described in the utility model, carrier one and carrier two are set in same shell, and current stabilization storehouse is set in centre, when effectively extending contact of the exhaust gas with catalyst Between, it is ensured that the time of oxidation-reduction reaction has stronger practicability, more environmentally-friendly.
Description
Technical field
The utility model belongs to off-gas cleaning equipment field, and in particular to the metallic carrier knot of different meshes in same cylinder
Structure.
Background technique
Carrier is the carrier in Subaru Exhaust Emission Control for catalyst spraying, is important the machine of automobile exhaust system
External purifying device.Catalyst carrier is usually porous cylinder, can increase automobile exhaust gas discharge during with catalyst
Contact area promotes it to carry out effective oxidationreduction chemical reaction, is changed into harmless carbon dioxide, water and nitrogen, meets
The purification requirement of automobile exhaust gas.
Common carrier is mainly ceramics or metal, and certain intensity and temperature are able to bear during purification, but
It is only one carrier in a usual purification system, the effect realized during use is weaker, while exhaust gas and load
The time of body contact is shorter, and chemical time is shorter.
Utility model content
To solve the above problems, the utility model discloses the metal support structures of different meshes in same cylinder.
The metal support structure of different meshes in same cylinder, including shell, carrier one, carrier two, during the shell is
Cowling panel is arranged in hollow cylinder, shell right side, and right side setting outlet, interior of shell left side setting carrier one, carrier is arranged in right side
Two, one group of ring limit block is arranged in the left end of interior of shell and right end, and current stabilization storehouse, institute are arranged between the carrier one and carrier two
State internal diameter of the diameter equal to shell of carrier one and carrier two, width of the width less than or equal to carrier one of the carrier two, load
The mesh number of body two is less than the mesh number of carrier one, and annular and separation block is arranged in the current stabilization storehouse.
As a kind of improvement of the utility model, the width in the current stabilization storehouse is equal to the half of the width of carrier two.
As a kind of improvement of the utility model, the thickness of the limited block and the thickness of spacing block are identical, limited block
Width is less than the width of spacing block, and the width of limited block and the width greater than spacing block.
As a kind of improvement of the utility model, the shell is an integral structure with cowling panel, and shell and carrier one,
It is flexibly connected between carrier two and limited block, spacing block.
As a kind of improvement of the utility model, the carrier one includes the combination that one group of volume is less than the volume of carrier two
Block, and the minimum number of combination block is two pieces.
The beneficial effects of the utility model are:
The metal support structure of different meshes, is arranged carrier in same shell in same cylinder described in the utility model
One with carrier two, and centre be arranged current stabilization storehouse, effectively extend exhaust gas and catalyst time of contact, it is ensured that oxidationreduction is anti-
The time answered has stronger practicability, more environmentally-friendly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Reference signs list:
1. shell, 2. carriers one, 3. carriers two, 4. cowling panels, 5. outlets, 6. limited blocks, 7. current stabilization storehouses, 8. spacing blocks,
9. combination block.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
As shown, in same cylinder different meshes metal support structure, including shell 1, carrier 1, carrier 23,
The shell 1 is hollow cylinder, and cowling panel 4 is arranged on the right side of shell 1, enable the automobile exhaust gas into shell 1 disperse and
Pressure is stablized, and contacts with carrier 1 and carrier 23 sufficiently, and right side setting outlet 5, carrier 1 is arranged in 1 inside left of shell, right
Carrier 23 is arranged in side, and one group of ring limit block 6, one side immobilization carrier 1 and load is arranged in the left end and right end inside shell 1
On the other hand body 23 can be realized gas rectification, pressure stabilizing, stablize pressure, the carrier 1 and carrier 23 it
Between current stabilization storehouse 7 is set, making automobile exhaust gas, pressure is uniform during from carrier 1 to carrier 23, and contact sufficiently, enhances net
Change effect, the carrier 1 is equal to the internal diameter of shell 1 with the diameter of carrier 23, keeps effective purification region in shell 1 bigger,
The width of the carrier 23 is less than or equal to the width of carrier 1, and the mesh number of carrier 23 is less than the mesh number of carrier 1, carrier 1
Detergent power be better than carrier 23, the catalyst coat area of carrier 1 is bigger, and more with the time of contact of automobile exhaust gas
It is long, annular and separation block 8 is set in the current stabilization storehouse 7, is capable of fixing carrier 1 and carrier 23, avoids being displaced.
As shown, in same cylinder described in the utility model different meshes metal support structure, in same shell 1
Interior setting carrier 1 and carrier 23, and current stabilization storehouse 7 is set in centre, effectively extend the time of contact of exhaust gas and catalyst, really
The time of oxidation-reduction reaction is protected, there is stronger practicability, it is more environmentally-friendly.
As shown, the width in the current stabilization storehouse 7 is equal to the half of the width of carrier 23, make the pressure of automobile exhaust gas
Power uniformly, steady air current, while the time of oxidationreduction can be increased, enhance clean-up effect, satisfy the use demand.
As shown, the thickness of the limited block 6 is identical as the thickness of spacing block 8, the width of limited block 6 is less than spacing block
8 width, and the width of limited block 6 and the width greater than spacing block 8, limited block 6 and 8 collective effect of spacing block, immobilization carrier
1 with carrier 23, while automobile exhaust gas can be separated out in the intracorporal aggregation zone of shell, can stabilizing cars exhaust gas, make to purify
Process is more stable sufficiently.
As shown, the shell 1 is an integral structure with cowling panel 4, and shell 1 and carrier 1, carrier 23 and limit
It is flexibly connected between position block 6, spacing block 8, the volume of each component can be adjusted according to demand, more flexible, use scope is wider.
As shown, the carrier 1 is less than the combination block 9 of the volume of carrier 23, and combination block 9 including one group of volume
Minimum number be two pieces, combination block 9 can ensure that the catalyst coat on large volume of carrier 1 is more uniform, can
Guarantee the purification process of automobile exhaust gas, while being more favorable for installation, demolition, repair, replacement, it is more flexible.
Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also
Including technical solution consisting of any combination of the above technical features.
Claims (5)
1. the metal support structure of different meshes in same cylinder, it is characterised in that: described including shell, carrier one, carrier two
Shell is hollow cylinder, cowling panel is arranged on the right side of shell, right side setting outlet, carrier one, right side is arranged in interior of shell left side
Carrier two is set, and the left end of interior of shell and right end are arranged one group of ring limit block, are arranged between the carrier one and carrier two
Current stabilization storehouse, the carrier one are equal to the internal diameter of shell with the diameter of carrier two, and the width of the carrier two is less than or equal to carrier one
Width, the mesh number of carrier two is less than the mesh number of carrier one, setting annular and separation block in the current stabilization storehouse.
2. the metal support structure of different meshes in same cylinder according to claim 1, it is characterised in that: the current stabilization
The width in storehouse is equal to the half of the width of carrier two.
3. the metal support structure of different meshes in same cylinder according to claim 1, it is characterised in that: the limit
The thickness of block and the thickness of spacing block are identical, and the width of limited block is less than the width of spacing block, and the width of limited block and are greater than
The width of spacing block.
4. the metal support structure of different meshes in same cylinder according to claim 1, it is characterised in that: the shell
It is an integral structure with cowling panel, and is flexibly connected between shell and carrier one, carrier two and limited block, spacing block.
5. the metal support structure of different meshes in same cylinder according to claim 1, it is characterised in that: the carrier
One includes the combination block that one group of volume is less than the volume of carrier two, and the minimum number of combination block is two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032074.3U CN208546217U (en) | 2018-07-02 | 2018-07-02 | The metal support structure of different meshes in same cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821032074.3U CN208546217U (en) | 2018-07-02 | 2018-07-02 | The metal support structure of different meshes in same cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546217U true CN208546217U (en) | 2019-02-26 |
Family
ID=65422243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821032074.3U Active CN208546217U (en) | 2018-07-02 | 2018-07-02 | The metal support structure of different meshes in same cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546217U (en) |
-
2018
- 2018-07-02 CN CN201821032074.3U patent/CN208546217U/en active Active
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