CN108798837A - A kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction - Google Patents
A kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction Download PDFInfo
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- CN108798837A CN108798837A CN201810595700.8A CN201810595700A CN108798837A CN 108798837 A CN108798837 A CN 108798837A CN 201810595700 A CN201810595700 A CN 201810595700A CN 108798837 A CN108798837 A CN 108798837A
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- catalyzing unit
- ternary catalyzing
- filter core
- ternary
- unit filter
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The invention discloses a kind of devices improving automobile engine using new energy resources effects of energy saving and emission reduction, include the ternary catalyzing unit bottom case that ternary catalyzing unit is covered and is fixedly connected with one end by flange in one embodiment；Include the ternary catalyzing unit bottom case that ternary catalyzing unit is covered and is respectively fixedly connected with by flange and its both ends in another embodiment.Through the embodiment of the present invention one, the black smoke composition for burning insufficient is filtered, it avoids enter into the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core causes to be carbonized and influence catalytic efficiency, reduce pollutant emission, be suitable for small displacement engine energy-saving and emission-reduction and use；Through the embodiment of the present invention two, the black smoke composition for burning insufficient is filtered, exhaust gas is divided into both direction and is filtered respectively by the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core, reduce the load of each filter core, catalytic conversion efficiency is high, and large-duty engine energy-saving and emission-reduction is suitble to use.
Description
Technical field
The invention belongs to energy-saving device for engine technical fields, and in particular to a kind of raising automobile engine using new energy resources are energy saving
The device of emission reduction effect.
Background technology
Ternary catalyzing unit is mounted in most important outer purifier in automobile exhaust system, it can be by vehicle exhaust
The pernicious gases such as CO carbon monoxide, HC hydrocarbons and the NOx nitrogen oxides of discharge are changed by oxidation and reduction
Harmless carbon dioxide, water and nitrogen, achieves energy-saving and emission reduction purposes.But process is used in ternary catalyzing unit, due to starting
Machine burning it is insufficient, black smoke particle can be formed, when contact ternary catalyzing unit filter core, it will formed carbonization, for a long time in this way,
The transformation efficiency of ternary catalyzing unit will be influenced, in addition, existing ternary catalyzing unit is all made of the mode from one end air inlet, gas
When by ternary catalyzing unit filter core, gas is more concentrated, and is unable to fully carry out catalyzed conversion to exhaust gas, is unfavorable for energy saving subtract
Row.
Invention content
The purpose of the present invention is to provide a kind of devices improving automobile engine using new energy resources effects of energy saving and emission reduction, to solve
The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：A kind of raising automobile engine using new energy resources are energy saving to be subtracted
The device of effect, including ternary catalyzing unit capping are arranged, one end of the ternary catalyzing unit capping is fixedly connected with three by flange
One end of first catalyst converter bottom case, the ternary catalyzing unit capping is equipped with air inlet pipe, and the other end of the ternary catalyzing unit bottom case is solid
There are exhaust pipe, the end of the exhaust pipe that muffler is installed, filtering steel wire is fixed in the ternary catalyzing unit capping surely,
The first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are equipped in the ternary catalyzing unit bottom case.
Preferably, the open end integrated setting of the ternary catalyzing unit capping has fixed ring, the filtering steel wire
It is fixed in fixed ring by flat head screw.
Preferably, the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are cylindrical shape, and the one or three
First catalyst converter filter core is nested in outside the second ternary catalyzing unit filter core, the first ternary catalyzing unit filter core and the second three-element catalytic
The side of device filter core is equipped with inclined hole, and the inclined hole inclination side on the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core
To on the contrary, being spaced setting between the outer wall and the inner wall of ternary catalyzing unit bottom case of the first ternary catalyzing unit filter core.
Preferably, the open end integrated setting of the ternary catalyzing unit bottom case has fixed block, leads on the fixed block
It crosses flat head bolt to be fixedly connected with the connecting plate on fixed plate periphery, the fixed plate and the first ternary catalyzing unit filter core and second
It is close to one end of ternary catalyzing unit filter core.
Preferably, integrated setting has the limit convex of annular on the side of the fixed plate and ternary catalyzing unit bottom case
Item, the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are stuck in the both sides of limit raised line.
A kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction, including ternary catalyzing unit capping, described three
The both ends of first catalyst converter capping are fixedly connected with ternary catalyzing unit bottom case by flange respectively, ternary catalyzing unit capping
Middle part is equipped with air inlet pipe, and the other end of the ternary catalyzing unit bottom case is connected to exhaust pipe, the exhaust by gas-guide tube respectively
The end of pipe is equipped with muffler, and the internal both ends of ternary catalyzing unit capping are fixed with filtering steel wire, the three-element catalytic
The first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are equipped in device bottom case.
Preferably, integration is provided with fixed ring, the filtering steel wire on the inside of the both ends of the ternary catalyzing unit capping
Netcom crosses flat head screw and is fixed in fixed ring.
Preferably, the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are cylindrical shape, and the one or three
First catalyst converter filter core is nested in outside the second ternary catalyzing unit filter core, the first ternary catalyzing unit filter core and the second three-element catalytic
The side of device filter core is equipped with inclined hole, and the inclined hole inclination side on the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core
To on the contrary, being spaced setting between the outer wall and the inner wall of ternary catalyzing unit bottom case of the first ternary catalyzing unit filter core.
Preferably, the open end integrated setting of the ternary catalyzing unit bottom case has fixed block, leads on the fixed block
It crosses flat head bolt to be fixedly connected with the connecting plate on fixed plate periphery, the fixed plate and the first ternary catalyzing unit filter core and second
It is close to one end of ternary catalyzing unit filter core.
Preferably, integrated setting has the limit convex of annular on the side of the fixed plate and ternary catalyzing unit bottom case
Item, the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core are stuck in the both sides of limit raised line.
The technique effect and advantage of the present invention：
Through the embodiment of the present invention one, when exhaust gas is entered by air inlet pipe inside ternary catalyzing unit, exhaust gas is through filtrate steel
After silk screen filter, the exhaust gas that engine can be discharged is filtered, and the black smoke composition for burning insufficient is filtered, is kept away
Exempt from into the first ternary catalyzing unit filter core and the second ternary catalyzing unit filter core cause be carbonized and influence catalytic efficiency, later gas from
The side of first ternary catalyzing unit filter core enters the second ternary catalyzing unit filter core, and carrying out catalysis to the harmful substance in exhaust gas turns
Change, reduce pollutant emission, is suitable for small displacement engine energy-saving and emission-reduction and uses；Through the embodiment of the present invention two, it will burn not
Sufficient black smoke composition is filtered, and exhaust gas is divided into both direction respectively by the first ternary catalyzing unit filter core and the two or three
First catalyst converter filter core is filtered, and reduces the load of each filter core, and catalytic conversion efficiency is high, is suitble to that large-duty engine is energy saving to be subtracted
Row uses.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 3 is enlarged structure schematic diagram at the A of the present invention；
Fig. 4 is the ternary catalyzing unit bottom case end structure illustration of the present invention；
Fig. 5 is the fixed plate structure schematic diagram of the present invention；
Fig. 6 is the first ternary catalyzing unit filter core of the present invention, the second ternary catalyzing unit filter cartridge construction schematic diagram.
In figure：1 air inlet pipe, 2 ternary catalyzing unit bottom cases, 201 fixed blocks, 3 exhaust pipes, 4 mufflers, 5 fixed plates, 501 connect
Fishplate bar, 6 limit raised lines, 7 filtering steel wires, the capping of 8 ternary catalyzing units, 801 fixed rings, 9 first ternary catalyzing unit filter cores, 10 the
Two ternary catalyzing unit filter cores, 11 gas-guide tubes.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one
As shown in Figure of description 1,3,4,5,6, a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction,
Including ternary catalyzing unit capping 8, one end of the ternary catalyzing unit capping 8 is fixedly connected with ternary catalyzing unit bottom case by flange
2, one end of the ternary catalyzing unit capping 8 is equipped with air inlet pipe 1, and the other end of the ternary catalyzing unit bottom case 2 is fixed with exhaust
The end of pipe 3, the exhaust pipe 3 is equipped with muffler 4, and filtering steel wire 7, institute are fixed in the ternary catalyzing unit capping 8
It states and is equipped with the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 in ternary catalyzing unit bottom case 2.
The open end integrated setting of the ternary catalyzing unit capping 8 has fixed ring 801, the filtering steel wire 7 logical
Flat head screw to be crossed to be fixed in fixed ring 801, the exhaust gas that engine is discharged using 1000 mesh filtering steel wire 7 is filtered,
The black smoke composition for burning insufficient is filtered, the first ternary catalyzing unit filter core 9 and the second three-element catalytic are avoided enter into
Device filter core 10 causes to be carbonized and influence catalytic efficiency.
The first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 are cylindrical shape, and the first ternary is urged
Change device filter core 9 to be nested in outside the second ternary catalyzing unit filter core 10, the first ternary catalyzing unit filter core 9 and the second three-element catalytic
The side of device filter core 10 is equipped with inclined hole, and the inclined hole on the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10
Inclined direction contacts with the catalyst in cartridge surface on the contrary, when exhaust gas passes through inclined hole and carries out catalyzed conversion, and catalyst is
Platinum, rhodium, palladium metal are spaced between the outer wall and the inner wall of ternary catalyzing unit bottom case 2 of the first ternary catalyzing unit filter core 9 and set
It sets, exhaust gas is from interval by, again by the second ternary catalyzing unit filter core 10, being carried out to exhaust gas after the first ternary catalyzing unit filter core 9
Catalysis reduces the discharge of noxious material, reaches effects of energy saving and emission reduction.
The open end integrated setting of the ternary catalyzing unit bottom case 2 has fixed block 201, leads on the fixed block 201
It crosses flat head bolt to be fixedly connected with the connecting plate 501 on 5 periphery of fixed plate, the fixed plate 5 and the first ternary catalyzing unit filter core 9
It is close to one end of the second ternary catalyzing unit filter core 10.
Integrated setting has the limit raised line 6 of annular, institute on the side of the fixed plate 5 and ternary catalyzing unit bottom case 2
It states the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 is stuck in the both sides of limit raised line 6, for first
Ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 are fixed, and prevent to shake.
Embodiment two
As shown in Figure of description 2,3,4,5,6, a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction,
Including ternary catalyzing unit capping 8, the both ends of the ternary catalyzing unit capping 8 are fixedly connected with ternary catalyzing unit by flange respectively
The middle part of bottom case 2, ternary catalyzing unit capping 8 is equipped with air inlet pipe 1, and the other end of the ternary catalyzing unit bottom case 2 is distinguished
It is connected to exhaust pipe 3 by gas-guide tube 11, the end of the exhaust pipe 3 is equipped with muffler 4, the ternary catalyzing unit capping 8
Internal both ends are fixed with filtering steel wire 7, and the first ternary catalyzing unit filter core 9 and the are equipped in the ternary catalyzing unit bottom case 2
Two ternary catalyzing unit filter cores 10.
Integration is provided with fixed ring 801, the filtering steel wire 7 on the inside of the both ends of the ternary catalyzing unit capping 8
It is fixed in fixed ring 801 by flat head screw, the exhaust gas that engine is discharged using 1000 mesh filtering steel wire 7 was carried out
Filter, the black smoke composition for burning insufficient is filtered, the first ternary catalyzing unit filter core 9 is avoided enter into and the second ternary is urged
Change device filter core 10 to cause to be carbonized and influence catalytic efficiency.
The first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 are cylindrical shape, and the first ternary is urged
Change device filter core 9 to be nested in outside the second ternary catalyzing unit filter core 10, the first ternary catalyzing unit filter core 9 and the second three-element catalytic
The side of device filter core 10 is equipped with inclined hole, and the inclined hole on the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10
Inclined direction contacts with the catalyst in cartridge surface on the contrary, when exhaust gas passes through inclined hole and carries out catalyzed conversion, and catalyst is
Platinum, rhodium, palladium metal are spaced between the outer wall and the inner wall of ternary catalyzing unit bottom case 2 of the first ternary catalyzing unit filter core 9 and set
It sets, exhaust gas is from interval by, again by the second ternary catalyzing unit filter core 10, being carried out to exhaust gas after the first ternary catalyzing unit filter core 9
Catalysis reduces the discharge of noxious material, reaches effects of energy saving and emission reduction.
The open end integrated setting of the ternary catalyzing unit bottom case 2 has fixed block 201, leads on the fixed block 201
It crosses flat head bolt to be fixedly connected with the connecting plate 501 on 5 periphery of fixed plate, the fixed plate 5 and the first ternary catalyzing unit filter core 9
It is close to one end of the second ternary catalyzing unit filter core 10.
Integrated setting has the limit raised line 6 of annular, institute on the side of the fixed plate 5 and ternary catalyzing unit bottom case 2
It states the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 is stuck in the both sides of limit raised line 6, for first
Ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 are fixed, and prevent to shake.
Through the embodiment of the present invention one, when exhaust gas is entered by air inlet pipe 1 inside ternary catalyzing unit, exhaust gas is through filtrate steel
After silk screen 7 filters, the exhaust gas that engine can be discharged is filtered, and the black smoke composition for burning insufficient is filtered,
It avoids enter into the first ternary catalyzing unit filter core 9 and the second ternary catalyzing unit filter core 10 causes to be carbonized and influence catalytic efficiency, later
Gas from the side of the first ternary catalyzing unit filter core 9 enter the second ternary catalyzing unit filter core 10, to the harmful substance in exhaust gas into
Row catalyzed conversion reduces pollutant emission, is suitable for small displacement engine energy-saving and emission-reduction and uses；Through the embodiment of the present invention two,
The black smoke composition for burning insufficient is filtered, exhaust gas is divided into both direction respectively by the first ternary catalyzing unit filter core
9 and second ternary catalyzing unit filter core 10 be filtered, reduce the load of each filter core, catalytic conversion efficiency is high, is suitble to huge discharge
Engine energy-saving emission reduction uses.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (10)
1. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction, including ternary catalyzing unit capping (8), feature
It is：One end of the ternary catalyzing unit capping (8) is fixedly connected with ternary catalyzing unit bottom case (2), the ternary by flange
One end that catalyst converter covers (8) is equipped with air inlet pipe (1), and the other end of the ternary catalyzing unit bottom case (2) is fixed with exhaust pipe
(3), the end of the exhaust pipe (3) is equipped with muffler (4), and filtering steel wire is fixed in the ternary catalyzing unit capping (8)
Net (7), the ternary catalyzing unit bottom case (2) is interior to be equipped with the first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core
(10)。
2. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 1, feature exist
In：The open end integrated setting of the ternary catalyzing unit capping (8) has fixed ring (801), the filtering steel wire (7) logical
Flat head screw is crossed to be fixed in fixed ring (801).
3. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 1, feature exist
In：The first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core (10) are cylindrical shape, and the first three-element catalytic
Device filter core (9) is nested in the second ternary catalyzing unit filter core (10) outside, the first ternary catalyzing unit filter core (9) and the second ternary
The side of catalyst converter filter core (10) is equipped with inclined hole, and the first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core
(10) inclined hole inclined direction on the contrary, the first ternary catalyzing unit filter core (9) outer wall and ternary catalyzing unit bottom case (2)
Setting is spaced between inner wall.
4. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 1, feature exist
In：The open end integrated setting of the ternary catalyzing unit bottom case (2) has fixed block (201), leads on the fixed block (201)
It crosses flat head bolt to be fixedly connected with the connecting plate (501) on fixed plate (5) periphery, the fixed plate (5) and the first three-element catalytic
One end of device filter core (9) and the second ternary catalyzing unit filter core (10) is close to.
5. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 4, feature exist
In：Integrated setting has the limit raised line (6) of annular, institute on the side of the fixed plate (5) and ternary catalyzing unit bottom case (2)
It states the first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core (10) is stuck in the both sides of limit raised line (6).
6. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction, including ternary catalyzing unit capping (8), feature
It is：The both ends of the ternary catalyzing unit capping (8) are fixedly connected with ternary catalyzing unit bottom case (2) by flange respectively, described
The middle part of ternary catalyzing unit capping (8) be equipped with air inlet pipe (1), the other end of the ternary catalyzing unit bottom case (2) passes through respectively
Gas-guide tube (11) is connected to exhaust pipe (3), and the end of the exhaust pipe (3) is equipped with muffler (4), the ternary catalyzing unit envelope
The internal both ends of lid (8) are fixed with filtering steel wire (7), and the first ternary catalyzing unit is equipped in the ternary catalyzing unit bottom case (2)
Filter core (9) and the second ternary catalyzing unit filter core (10).
7. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 6, feature exist
In：Integration is provided with fixed ring (801), the filtering steel wire (7) on the inside of the both ends of the ternary catalyzing unit capping (8)
It is fixed in fixed ring (801) by flat head screw.
8. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 6, feature exist
In：The first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core (10) are cylindrical shape, and the first three-element catalytic
Device filter core (9) is nested in the second ternary catalyzing unit filter core (10) outside, the first ternary catalyzing unit filter core (9) and the second ternary
The side of catalyst converter filter core (10) is equipped with inclined hole, and the first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core
(10) inclined hole inclined direction on the contrary, the first ternary catalyzing unit filter core (9) outer wall and ternary catalyzing unit bottom case (2)
Setting is spaced between inner wall.
9. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 6, feature exist
In：The open end integrated setting of the ternary catalyzing unit bottom case (2) has fixed block (201), leads on the fixed block (201)
It crosses flat head bolt to be fixedly connected with the connecting plate (501) on fixed plate (5) periphery, the fixed plate (5) and the first three-element catalytic
One end of device filter core (9) and the second ternary catalyzing unit filter core (10) is close to.
10. a kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction according to claim 9, feature exist
In：Integrated setting has the limit raised line (6) of annular, institute on the side of the fixed plate (5) and ternary catalyzing unit bottom case (2)
It states the first ternary catalyzing unit filter core (9) and the second ternary catalyzing unit filter core (10) is stuck in the both sides of limit raised line (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595700.8A CN108798837A (en) | 2018-06-11 | 2018-06-11 | A kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810595700.8A CN108798837A (en) | 2018-06-11 | 2018-06-11 | A kind of device improving automobile engine using new energy resources effects of energy saving and emission reduction |
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| CN114790929A (en) * | 2022-04-25 | 2022-07-26 | 南京航空航天大学 | Three-way catalytic converter device capable of moving axially |
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| CN114790929B (en) * | 2022-04-25 | 2023-07-11 | 南京航空航天大学 | Axially movable three-way catalytic converter device |
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Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |