CN211230596U - High-efficient automobile exhaust processing apparatus - Google Patents
High-efficient automobile exhaust processing apparatus Download PDFInfo
- Publication number
- CN211230596U CN211230596U CN201921209802.8U CN201921209802U CN211230596U CN 211230596 U CN211230596 U CN 211230596U CN 201921209802 U CN201921209802 U CN 201921209802U CN 211230596 U CN211230596 U CN 211230596U
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- automobile exhaust
- tail gas
- treatment device
- carrier
- oxidation catalyst
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Abstract
The utility model relates to the field of environmental protection equipment, in particular to a high-efficiency automobile exhaust treatment device, which comprises an air inlet pipe, an exhaust treatment device and an air outlet pipe; the air inlet pipe, the tail gas processor and the air outlet pipe are sequentially connected and fixed from left to right to form a complete high-efficiency automobile tail gas processing device; compared with the automobile exhaust treatment device in the prior art, the high-efficiency automobile exhaust treatment device has the following advantages: the automobile exhaust pipe clamping device is reasonable in structural design, and firm and convenient to mount and dismount due to the mode that the arc-shaped clamping blocks form the slots to be mounted and fixed on the automobile exhaust pipe; the size of the air inlet flow of the automobile exhaust can be adjusted through the rotating handle, the operation is simple and easy, and the screw thread is arranged at the connecting part of the connecting rod and the exhaust processor, so that the sealing property of the exhaust processor is improved; and thirdly, the purification effect of automobile exhaust treatment is greatly improved through the matching effect of the DOC carrier of the oxidation catalyst and the DPF carrier of the particle trap.
Description
Technical Field
The utility model relates to an environmental protection equipment field specifically is a high-efficient automobile exhaust processing apparatus.
Background
As one of the main sources of air pollution, automobile exhaust contains a large amount of harmful substances including carbon monoxide, nitrogen oxides, hydrocarbons, solid suspended particles and the like; the tail gas can directly harm human health and can also have a profound influence on the environment of human life, for example, sulfur dioxide in the tail gas has strong pungent smell, and when the tail gas reaches a certain concentration, acid rain is easily caused to occur, soil and water sources are acidified, and the growth of crops and forests is influenced; secondly, the tail gas discharged by the automobile contains a large amount of suspensible particles, and the suspensible particles are the main source of haze in the existing atmospheric environment.
To the problem in the above-mentioned background art, the utility model aims at providing a high-efficient automobile exhaust processing apparatus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient automobile exhaust processing apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high efficiency automotive exhaust treatment device, comprising: the air inlet pipe, the tail gas processor and the air outlet pipe are sequentially connected and fixed from left to right to form a complete high-efficiency automobile tail gas processing device; the front end of the tail gas processor is provided with two fixed blocks, the inner sides of the two fixed blocks are provided with arc-shaped clamping blocks, and the two arc-shaped clamping blocks are symmetrically distributed; the left fixed block is provided with a bolt, and the right fixed block is provided with a bolt hole corresponding to the height position of the bolt;
both ends are equipped with the shockproof material layer about the tail gas treater is inside, are equipped with oxidation catalyst converter DOC carrier and particulate filter DPF carrier between the shockproof material layer, and oxidation catalyst converter DOC carrier left side and tail gas treater front end intercommunication, particulate filter DPF carrier right side and tail gas treater rear end intercommunication communicate between oxidation catalyst converter DOC carrier and the particulate filter DPF carrier.
As a further aspect of the present invention: the inner wall of the arc-shaped clamping block is provided with an anti-slip material layer, the anti-slip material layer improves the static friction force of the arc-shaped clamping block to the air inlet pipe, and the arc-shaped clamping block is favorable for clamping and fixing the air inlet pipe.
As a further aspect of the present invention: the oxidation catalyst converter DOC carrier is equipped with the baffle with the intercommunication department of tail gas treater front end, and the quantity of baffle is two, and the baffle of upside is articulated to be fixed on oxidation catalyst converter DOC carrier upper end inner wall through articulated piece, and the baffle of downside passes through welding block welded fastening on oxidation catalyst converter DOC carrier lower extreme inner wall.
As a further aspect of the present invention: the baffle upper end of upside is connected with the connecting rod, and connecting rod lower extreme welded fastening is on the baffle of upside, and the end behind the tail gas treater inner wall is passed to the connecting rod upper end is equipped with changes the handle.
As a further aspect of the present invention: the connecting rod is provided with threads at the connecting part with the inner wall of the tail gas processor.
As a further aspect of the present invention: the tail gas treater rear end is equipped with the connecting cylinder, is equipped with the screen cloth on the connecting cylinder, and the screen cloth can avoid external dust to influence the inside automobile exhaust treatment effect of tail gas treater in getting into the tail gas treater.
Compared with the prior art, the beneficial effects of the utility model are that:
compared with the automobile exhaust treatment device in the prior art, the high-efficiency automobile exhaust treatment device has the following advantages:
the automobile exhaust pipe clamping device is reasonable in structural design and simple to operate, and is fixedly installed on an automobile exhaust pipe in a mode that an arc-shaped clamping block forms a slot, so that the automobile exhaust pipe clamping device is firm and convenient to install and convenient to disassemble;
and the air inlet flow of the automobile exhaust can be adjusted through the rotating handle, the operation is simple and easy, and the screw thread is arranged at the joint of the connecting rod and the exhaust processor, so that the tightness of the exhaust processor is improved.
And thirdly, the purification effect of automobile exhaust treatment is greatly improved through the matching effect of the DOC carrier of the oxidation catalyst and the DPF carrier of the particle trap.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a high-efficiency automobile exhaust treatment device.
FIG. 2 is a left side view of an exhaust treatment tank of a high efficiency vehicle exhaust treatment device.
Fig. 3 is a schematic diagram of the internal structure of an exhaust gas treatment tank of a high-efficiency automobile exhaust gas treatment device.
In the figure: 1-air inlet pipe, 2-tail gas processor, 3-connecting cylinder, 4-air outlet pipe, 5-fixing block, 6-bolt, 7-arc clamping block, 8-antiskid material layer, 9-bolt hole, 10-shockproof material layer, 11-rotating handle, 12-baffle, 13-hinged block, 14-oxidation catalyst DOC carrier, 15-particle trap DPF carrier, 16-screen and 17-welding block.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, in an embodiment of the present invention, a high efficiency automobile exhaust gas treatment device includes: the device comprises an air inlet pipe 1, a tail gas processor 2 and an air outlet pipe 4, wherein the air inlet pipe 1, the tail gas processor 2 and the air outlet pipe 4 are sequentially connected and fixed from left to right to form a complete high-efficiency automobile tail gas processing device; the front end of the tail gas processor 2 is provided with two fixed blocks 5, the inner sides of the two fixed blocks 5 are provided with arc-shaped clamping blocks 7, and the two arc-shaped clamping blocks 7 are symmetrically distributed; the bolt 6 is arranged on the left fixing block 5, and the bolt hole 9 corresponding to the height position of the bolt 6 is arranged on the right fixing block 5; when tail gas treater 2 and intake pipe 1 are connected the equipment, intake pipe 1 end is installed between two arc clamp splice 7 of symmetric distribution, and two arc clamp splice 7 pass bolt hole 9 through bolt 6 and press from both sides tightly the laminating fixedly.
Furthermore, the inner wall of the arc-shaped clamping block 7 is provided with an anti-slip material layer 8, the anti-slip material layer 8 improves the static friction force of the arc-shaped clamping block 7 on the air inlet pipe 1, and the arc-shaped clamping block 7 is favorable for clamping and fixing the air inlet pipe 1.
Both ends are equipped with shockproof material layer 10 about 2 inside of tail gas treater, are equipped with oxidation catalyst converter DOC carrier 14 and particulate filter DPF carrier 15 between the shockproof material layer 10, and oxidation catalyst converter DOC carrier 14 left side and 2 front end intercommunications of tail gas treater, and particulate filter DPF carrier 15 right side and 2 rear end intercommunications of tail gas treater communicate between oxidation catalyst converter DOC carrier 14 and the particulate filter DPF carrier 15.
Further, the intercommunication department of oxidation catalyst converter DOC carrier 14 and tail gas treater 2 front end is equipped with baffle 12, and the quantity of baffle 12 is two, and the baffle 12 of upside is articulated to be fixed on oxidation catalyst converter DOC carrier 14 upper end inner wall through first articulated piece 13, and baffle 12 of downside passes through welding block 17 welded fastening on oxidation catalyst converter DOC carrier 14 lower extreme inner wall.
Specifically, the upper end of the baffle 12 on the upper side is connected with a connecting rod, the lower end of the connecting rod is welded and fixed on the baffle 12 on the upper side, and the tail end of the upper end of the connecting rod, which penetrates through the inner wall of the tail gas processor 2, is provided with a rotating handle 11;
furthermore, the connecting rod is provided with threads at the connecting part with the inner wall of the tail gas processor 2; the distance between the baffle 12 on the upper side and the baffle 12 on the lower side is changed by rotating the rotating handle 11, so that the flow of the automobile exhaust entering the DOC carrier 14 of the oxidation catalyst is controlled; in the process of connecting rod movement, the screw thread plays a good role in sealing.
Furthermore, 2 rear ends of tail gas treater are equipped with connecting cylinder 3, are equipped with screen cloth 16 on the connecting cylinder 3, and screen cloth 16 can avoid external dust to get into in the tail gas treater 2 influence the inside automobile exhaust treatment effect of tail gas treater 2.
The embodiment of the utility model provides a theory of operation is:
the front end of the tail gas processor 2 is fixedly arranged on an air inlet pipe 1 of automobile tail gas through an arc clamping block 7 clamped and clamped, the tail gas discharged by an automobile enters the tail gas processor 2 to be processed, the distance between the baffle 12 at the upper side and the baffle 12 at the lower side is changed through rotating the rotating handle 11, and the flow of the automobile tail gas entering the DOC carrier 14 of the oxidation catalyst is controlled;
after automobile exhaust enters the DOC carrier 14 of the oxidation catalyst, CO and HC in the automobile exhaust are oxidized by the metal catalyst arranged on the inner wall of the DOC carrier 14 of the oxidation catalyst, and carbon smoke particles are adsorbed by the DPF carrier 15 of the particle catcher through bag filters (the bag filters are made of metal fiber felts) densely arranged inside; the inlet of the particulate trap DPF carrier 15 generates 550 ℃ high temperature, and the soot particles adsorbed on the bag filter can be combusted, so that the purpose of purifying the automobile exhaust is achieved.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A high efficiency automotive exhaust treatment device, comprising: the automobile exhaust gas treatment device comprises an air inlet pipe (1), an exhaust gas processor (2) and an air outlet pipe (4), wherein the air inlet pipe (1), the exhaust gas processor (2) and the air outlet pipe (4) are sequentially connected and fixed from left to right to form a complete high-efficiency automobile exhaust gas treatment device; the method is characterized in that:
the front end of the tail gas processor (2) is provided with two fixed blocks (5), the inner sides of the two fixed blocks (5) are provided with arc-shaped clamping blocks (7), and the two arc-shaped clamping blocks (7) are symmetrically distributed; a bolt (6) is arranged on the left fixing block (5), and a bolt hole (9) corresponding to the height position of the bolt (6) is arranged on the right fixing block (5);
both ends are equipped with shockproof material layer (10) about tail gas treater (2) is inside, are equipped with oxidation catalyst converter DOC carrier (14) and particulate filter DPF carrier (15) between shockproof material layer (10), and oxidation catalyst converter DOC carrier (14) left side and tail gas treater (2) front end intercommunication, particulate filter DPF carrier (15) right side and tail gas treater (2) rear end intercommunication, intercommunication between oxidation catalyst converter DOC carrier (14) and particulate filter DPF carrier (15).
2. The efficient automobile exhaust gas treatment device according to claim 1, wherein: and an anti-skid material layer (8) is arranged on the inner wall of the arc-shaped clamping block (7).
3. The efficient automobile exhaust gas treatment device according to claim 1, wherein: the oxidation catalyst converter DOC carrier (14) is equipped with baffle (12) with the intercommunication department of tail gas treater (2) front end, and the quantity of baffle (12) is two, and baffle (12) of upside are articulated to be fixed on oxidation catalyst converter DOC carrier (14) upper end inner wall through articulated piece (13), and baffle (12) of downside are through welding block (17) welded fastening on oxidation catalyst converter DOC carrier (14) lower extreme inner wall.
4. The efficient automobile exhaust gas treatment device according to claim 3, wherein: the upper end of the baffle (12) on the upper side is connected with a connecting rod, the lower end of the connecting rod is welded and fixed on the baffle (12) on the upper side, and the tail end of the upper end of the connecting rod, which passes through the inner wall of the tail gas processor (2), is provided with a rotating handle (11).
5. The efficient automobile exhaust gas treatment device according to claim 4, wherein: the connecting rod is provided with threads at the connecting part with the inner wall of the tail gas processor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209802.8U CN211230596U (en) | 2019-07-30 | 2019-07-30 | High-efficient automobile exhaust processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209802.8U CN211230596U (en) | 2019-07-30 | 2019-07-30 | High-efficient automobile exhaust processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211230596U true CN211230596U (en) | 2020-08-11 |
Family
ID=71931962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209802.8U Expired - Fee Related CN211230596U (en) | 2019-07-30 | 2019-07-30 | High-efficient automobile exhaust processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211230596U (en) |
-
2019
- 2019-07-30 CN CN201921209802.8U patent/CN211230596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20210730 |