CN108223083B - A kind of ternary catalyzing unit for vehicle maintenance service - Google Patents
A kind of ternary catalyzing unit for vehicle maintenance service Download PDFInfo
- Publication number
- CN108223083B CN108223083B CN201810014206.8A CN201810014206A CN108223083B CN 108223083 B CN108223083 B CN 108223083B CN 201810014206 A CN201810014206 A CN 201810014206A CN 108223083 B CN108223083 B CN 108223083B
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- Prior art keywords
- catalyzing unit
- ternary catalyzing
- wall
- upper cover
- fixedly mounted
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Classifications
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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
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of ternary catalyzing unit for vehicle maintenance service, shell, the first buckle, ternary catalyzing unit ontology, be fixedly mounted with outside set, air inlet, bracket, the second buckle, gas outlet, nut, it is interior be fixedly mounted with set, card slot, upper cover, lower cover, hinges, installation base body, strut, link block, adjustable column, pedestal, rotary support, positioning ring, elastomer and convergence body.The present invention protects catalyst converter by the way that shell is arranged; and outer be fixedly mounted with of shell exterior setting sets the applicability that can be improved catalyst converter; it is fixedly mounted with and sets in the setting of inside; it can either realize that the installation to catalyst converter ontology was replaced and safeguarded convenient for the later period; catalytic device working temperature can be also adjusted simultaneously, improve catalytic effect.
Description
Technical field
The present invention relates to a kind of ternary catalyzing unit ontology, specially a kind of ternary catalyzing unit for vehicle maintenance service,
Belong to vent gas treatment field of tool.
Background technique
Ternary catalyzing unit is mounted in most important outer purifier in automobile exhaust system, it can arrange vehicle exhaust
The pernicious gases such as CO, HC and NO out are changed into harmless carbon dioxide, water and nitrogen by oxidation and reduction.Work as high temperature
Vehicle exhaust when passing through purification device, the cleanser in ternary catalyzing unit will enhance the activity of tri- kinds of gas of CO, HC and NO, promote
It is set to carry out certain oxidation, reduction chemical reaction, wherein CO is oxidized into colourless, nontoxic carbon dioxide gas at high temperature
Body；HC compound is oxidized to water and carbon dioxide at high temperature；NO is reduced into nitrogen and oxygen, and three kinds of pernicious gases become harmless
Gas makes vehicle exhaust be purified.
There is certain defect when in use in existing ternary catalyzing unit, for a long time using will lead to device interior carrier deposit
The accumulation of object surface, needs manually periodic cleaning；In addition, will be led since catalytic converter works under cryogenic for a long time
It causes catalyst poisoning and heavy metal deposition on the surface of ceramic monolith, deposits a large amount of active micropores of catalyst surface by these
Object blocks and loses a possibility that contacting with harmful gas emission, causes catalyst to lose transformation, therefore, catalyst converter makes
With needing to maintain certain temperature in the process, and the installation of existing ternary catalyzing unit, disassembly are complex, so leading to artificial hand
It is more time-consuming and laborious when dynamic cleaning, meanwhile, existing ternary catalyzing unit lacks temperature-adjusting device in use, causes to be catalyzed
Effect decline.
Summary of the invention
It is urged the object of the invention is that providing a kind of ternary for vehicle maintenance service to solve the above-mentioned problems
Change device.
The present invention protects catalyst converter by the way that shell is arranged, and is fixedly mounted with to set outside shell exterior setting and can be improved catalysis
The applicability of device is fixedly mounted with and is set in the setting of inside, can either realize that the installation to catalyst converter ontology was replaced and safeguarded convenient for the later period, together
When can also adjust catalytic device working temperature, improve catalytic effect.
It is that the present invention uses the specific technical proposal is: a kind of three-element catalytic for vehicle maintenance service of the present invention
Device, including shell and ternary catalyzing unit ontology, shell are made of upper cover and lower cover, pass through two between the upper cover and the lower cover
Two card slots are arranged on the outer wall of the upper cover side in the connection of a hinges, and there are two being all provided with inside the upper cover and lower cover
It is inside fixedly mounted with and sets, be equipped in the upper cover and lower cover outer wall and set for externally fixed outer be fixedly mounted with, on the outer wall of the lower cover side
Two first buckles of installation, by the setting of shell, can either protect catalyst converter ontology, and can change the peace of existing catalyst converter
Dress form provides a variety of installation approach, convenient for being replaced or being repaired to catalyst converter itself, improves applicability, and can change
Become the operating temperature of catalyst converter, improve catalytic efficiency, the interior of shell is set and this body elasticity of ternary catalyzing unit by interior be fixedly mounted with
It connects, equal welding support on the outer wall of ternary catalyzing unit ontology two sides, is arranged on the side wall of ternary catalyzing unit ontology one end
Air inlet, and gas outlet is set on the ternary catalyzing unit ontology other end side wall, pacify on the ternary catalyzing unit body outer wall
Two second buckles are filled, are arranged with nut on the air inlet and the gas outlet.
Be movably connected between the upper cover and lower cover by two hinges, and the card slot on the upper cover side wall with
The first buckle specification on lower cover side wall matches；Outer be fixedly mounted with is set including installation base body, strut, link block, adjustable column
And pedestal, described installation base body one end are guide post, can make installation base body that opposite sliding occur along shell, the installation base body other end is set
It is equipped with matching piece, can be used for being coupled with external fixator, the matching piece can be in guide post or bolt hole support
One kind, the pedestal are mounted on above shell, and tapped blind hole is arranged in chassis interior；The adjustable column is connected with pedestal,
And limiting slot is set above adjustable column, the link block is located inside limiting slot, and passes through support between link block and installation base body
Bar is connected, and when in use, selects matching piece according to external installation environment first, then by the rotation of adjustable column, and then adjusts
It is whole while link block to be driven to move up and down at a distance from pedestal, and then drive installation base body to be moved by strut, from
And realize the adjustment of installation site.
It is fixedly mounted with and is set in symmetric relation in two groups in the upper cover and lower cover inner wall, be inside fixedly mounted with and set including rotary support, determine
Position ring, elastomer and convergence body, the rotary support are mounted on upper cover and lower cover inner wall, described positioning ring one end and rotation
Support is connected, and the positioning ring other end is equipped with convergence body, and convergence body can make to realize seamless connectivity between symmetrical positioning ring, and
It is equipped with elastomer between positioning ring and upper cover and lower cover inner wall, can be adjusted by elastomer with the relative distance organized between positioning ring
It is whole, and positioning ring specification matches with the bracket specification on ternary catalyzing unit body outer wall, and resistance is equipped with inside the positioning ring
Heater strip can be easy to implement the temperature adjusting to catalytic device working environment, the elastomer by the effect of resistance heating wire
It can be one of spring or rubber pad, the convergence body outer diameter is equal with positioning ring outer diameter, is equipped with inside convergence body logical
Hole, is equipped with silica gel inside through-hole, when work, first cooperates the bracket on ternary catalyzing unit ontology with positioning ring, after general
Upper cover is closed with lower cover, during closure, is provided elastic pressure by elastomer and is positioned to catalyst converter, by being connected
Linking between body action time symmetrical positioning ring, when operating ambient temperature is lower, by resistance heating wire's work in positioning ring
Make, the operating ambient temperature of catalyst converter is adjusted.
The beneficial effects of the present invention are: the present invention protects catalyst converter by the way that shell is arranged, and shell exterior is arranged
It is fixedly mounted with outside and sets the applicability that can be improved catalyst converter, be fixedly mounted with and set in the setting of inside, can either realize the installation to catalyst converter ontology
It replaces and safeguards convenient for the later period, while can also adjust catalytic device working temperature, improve catalytic effect.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is ternary catalyzing unit body construction schematic diagram of the present invention；
Fig. 3 is the structural schematic diagram after shell of the present invention is opened；
Fig. 4, which is that the present invention is outer, is fixedly mounted with the complete section schematic diagram set；
Fig. 5 is to be fixedly mounted with the complete section schematic diagram set in the present invention；
In figure: the buckle of shell 1, first 2, ternary catalyzing unit ontology 3 are fixedly mounted with set 4, air inlet 5, the buckle of bracket 6, second outside
7, gas outlet 8, nut 9, it is interior be fixedly mounted with set 10, card slot 11, upper cover 12, lower cover 13, hinges 14, installation base body 41, strut 42,
Link block 43, adjustable column 44, pedestal 45, rotary support 101, positioning ring 102, elastomer 103 and convergence body 104.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figs 1-4, a kind of ternary catalyzing unit for vehicle maintenance service of the present invention, including 1 He of shell
Ternary catalyzing unit ontology 3, shell 1 are made of upper cover 12 and lower cover 13, pass through two between the upper cover 12 and the lower cover 13
Hinges 14 connect, and two card slots 11 are arranged on the 12 side outer wall of upper cover, and the upper cover 12 and 13 inside of lower cover are
If there are two interior are fixedly mounted with to set 10, it is equipped in the upper cover 12 and 13 outer wall of lower cover and sets 4 for externally fixed outer be fixedly mounted with, it is described
Two first buckles 2 are installed on 13 side outer wall of lower cover, by the setting of shell 1, catalyst converter ontology can either be protected, and can
The installation form for changing existing catalyst converter provides a variety of installation approach and mentions convenient for being replaced or being repaired to catalyst converter itself
High applicability, and the operating temperature of catalyst converter can be changed, catalytic efficiency is improved, is fixedly mounted in inside the shell 1 and sets 10
With 3 elastic connection of ternary catalyzing unit ontology, welding support 6, the ternary are urged on the 3 two sides outer wall of ternary catalyzing unit ontology
Change and air inlet 5 be set on 3 one end side wall of device ontology, and gas outlet 8 is set on 3 other end side wall of the ternary catalyzing unit ontology,
Two second buckles 7 are installed on 3 outer wall of ternary catalyzing unit ontology, are arranged on the air inlet 5 and the gas outlet 8
Nut 9.
As shown in Figs 1-4, a kind of ternary catalyzing unit for vehicle maintenance service of the present invention, the upper cover 12 with
It is movably connected between lower cover 13 by two hinges 14, and the card slot 11 on 12 side wall of the upper cover and 13 side wall of lower cover
On first buckle 2 specifications match；It is described outer to be fixedly mounted with that set 4 include installation base body 41, strut 42, link block 43, adjustable column
44 and pedestal 45, described 41 one end of installation base body is guide post, can make installation base body 41 that opposite sliding, installation base body occur along shell
41 other ends are provided with matching piece, can be used for being coupled with external fixator, and the matching piece can be guide post or bolt
One of hole support, the pedestal 45 is mounted on 1 top of shell, and tapped blind hole is arranged inside pedestal 45；The adjusting
Column 44 is connected with pedestal 45, and limiting slot is arranged above adjustable column 44, and the link block 43 is located inside limiting slot, and connects
It is connected between block 43 and installation base body 41 by strut 42, when work, matching piece is selected according to external installation environment first, so
Pass through the rotation of adjustable column 44 afterwards, and then adjust at a distance from pedestal 45, while link block 43 being driven to move up and down, in turn
Installation base body 41 is driven to be moved by strut 42, to realize the adjustment of installation site.
As shown in Figs 1-4, a kind of ternary catalyzing unit for vehicle maintenance service of the present invention, the upper cover 12 with
It is fixedly mounted in two groups on 13 inner wall of lower cover and sets 10 in symmetric relation, being inside fixedly mounted with and setting 10 includes rotary support 101, positioning ring 102, bullet
Property body 103 and convergence body 104, the rotary support 101 is mounted on upper cover 12 and 13 inner wall of lower cover, the positioning ring 102
One end is connected with rotary support 101, and 102 other end of positioning ring is equipped with convergence body 104, and convergence body 104 can make symmetrically to position
Seamless connectivity is realized between ring 102, and elastomer 103 is equipped between positioning ring 102 and upper cover 12 and 13 inner wall of lower cover, same group
Relative distance between positioning ring 102 can be adjusted by elastomer 103, and 10 specification of positioning ring and ternary catalyzing unit ontology 3
6 specification of bracket on outer wall matches, and resistance heating wire is equipped with inside the positioning ring 102, passes through the effect of resistance heating wire
It can be easy to implement the temperature adjusting to catalytic device working environment, the elastomer 103 can be one in spring or rubber pad
Kind, 104 outer diameter of convergence body is equal with 102 outer diameter of positioning ring, and through-hole is equipped with inside convergence body 104, is equipped with inside through-hole
Silica gel when work, first cooperates the bracket 6 on ternary catalyzing unit ontology 3 with positioning ring, after by upper cover 12 and lower cover 13
It is closed, during closure, provides elastic pressure by elastomer 103 and catalyst converter is positioned, made by convergence body 104
With the linking between time symmetrical positioning ring 102, when operating ambient temperature is lower, by resistance heating wire's work in positioning ring
Make, the operating ambient temperature of catalyst converter is adjusted.
When work, matching piece is selected according to external installation environment first, then passes through the rotation of adjustable column 44, and then adjust
At a distance from pedestal 45, while link block 43 being driven to move up and down, and then drives installation base body 41 to carry out by strut 42
Movement, to realize the adjustment of installation site；Then ternary catalyzing unit ontology 3 is mounted on the matched shell 1 of specification
Inside, shell 1 can shield to catalyst converter, and shell 1 is made of upper cover 12 and lower cover 13, upper cover 12 and lower cover 13 it
Between connected by two hinges 14, two card slots 11 are opened up on 12 side wall of upper cover, on the side wall of 13 corresponding position of lower cover
The first buckle 2 that installation matches with card slot 11, when pushing the first buckle 2 aside, shell 1 is directly opened, so as to directly take out
Internal ternary catalyzing unit ontology 3 sets 10 and ternary catalyzing unit by being fixedly mounted in being arranged in upper cover 12 and 13 inner wall of lower cover
The bracket 6 welded on 3 two sides outer wall of ontology matches, and is clamped so that catalyst converter be stablized, by the air inlet 5 and outlet of catalyst converter
Mouth 8 is connected with exhaust pipe；The first buckle 2 is directly opened when needing to clean or replacing ternary catalyzing unit ontology 3, taking-up is urged
Change device, pushes the second 7 i.e. openable ternary catalyzing unit ontologies 3 of buckle being arranged on catalyst converter outer wall aside, replace its internal catalysis
Agent is cleared up.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (5)
1. a kind of ternary catalyzing unit for vehicle maintenance service, including shell (1) and ternary catalyzing unit ontology (3), feature
Be: the shell (1) is made of upper cover (12) and lower cover (13), passes through two between the upper cover (12) and the lower cover (13)
The connection of a hinges (14), is arranged two card slots (11) on the outer wall of upper cover (12) side, and the upper cover (12) and under
It is all provided with to be fixedly mounted with there are two in inside lid (13) and set (10), be equipped on the upper cover (12) and lower cover (13) outer wall for externally solid
Fixed outer be fixedly mounted with is set (4), and two first buckles (2) are installed on the outer wall of lower cover (13) side, are passed through inside the shell (1)
It is inside fixedly mounted with and sets (10) and ternary catalyzing unit ontology (3) elastic connection, welded on the outer wall of ternary catalyzing unit ontology (3) two sides
Air inlet (5) are arranged on the side wall of described ternary catalyzing unit ontology (3) one end in bracket (6), and the ternary catalyzing unit ontology (3)
Gas outlet (8) are set on other end side wall, two second buckles (7) are installed on ternary catalyzing unit ontology (3) outer wall；
It is movably connected between the upper cover (12) and lower cover (13) by two hinges (14), and the upper cover (12) side
Card slot (11) on wall matches with first buckle (2) specification on lower cover (13) side wall；Outer be fixedly mounted with sets (4) including pacifying
Matrix (41), strut (42), link block (43), adjustable column (44) and pedestal (45) are filled, described installation base body (41) one end is to lead
Column can make installation base body (41) that opposite sliding occur along shell, and installation base body (41) other end is provided with matching piece, can be used for and
External fixator is coupled, and the pedestal (45) is mounted on above shell (1), and setting screw thread is blind inside pedestal (45)
Hole；The adjustable column (44) is connected with pedestal (45), and limiting slot, the link block (43) are arranged above adjustable column (44)
It is connected inside limiting slot, and between link block (43) and installation base body (41) by strut (42).
2. a kind of ternary catalyzing unit for vehicle maintenance service according to claim 1, it is characterised in that: the upper cover
(12) and in two groups on lower cover (13) inner wall it is fixedly mounted with and sets (10) in symmetric relation, being inside fixedly mounted with and setting (10) includes rotary support
(101), positioning ring (102), elastomer (103) and convergence body (104), the rotary support (101) are mounted on upper cover (12)
On lower cover (13) inner wall, described positioning ring (102) one end is connected with rotary support (101), and positioning ring (102) other end is set
Have convergence body (104), convergence body (104) can make to realize seamless connectivity, and positioning ring between symmetrical positioning ring (102)
(102) elastomer (103) are equipped between upper cover (12) and lower cover (13) inner wall, with organize between positioning ring (102) it is opposite away from
From can be adjusted by elastomer (103), and the bracket (6) on positioning ring (10) specification and ternary catalyzing unit ontology (3) outer wall
Specification matches.
3. a kind of ternary catalyzing unit for vehicle maintenance service according to claim 1, it is characterised in that: the air inlet
Nut (9) are arranged on mouth (5) and the gas outlet (8).
4. a kind of ternary catalyzing unit for vehicle maintenance service according to claim 1, it is characterised in that: the cooperation
Part can be one of guide post or bolt hole support.
5. a kind of ternary catalyzing unit for vehicle maintenance service according to claim 2, it is characterised in that: the positioning
Resistance heating wire is equipped with inside ring (102), the elastomer (103) can be one of spring or rubber pad, the rank
Junctor (104) outer diameter is equal with positioning ring (102) outer diameter, and through-hole is equipped with inside convergence body (104), is equipped with silica gel inside through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014206.8A CN108223083B (en) | 2018-01-08 | 2018-01-08 | A kind of ternary catalyzing unit for vehicle maintenance service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014206.8A CN108223083B (en) | 2018-01-08 | 2018-01-08 | A kind of ternary catalyzing unit for vehicle maintenance service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223083A CN108223083A (en) | 2018-06-29 |
| CN108223083B true CN108223083B (en) | 2019-11-01 |
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| CN201810014206.8A Active CN108223083B (en) | 2018-01-08 | 2018-01-08 | A kind of ternary catalyzing unit for vehicle maintenance service |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019110947A1 (en) * | 2019-04-29 | 2020-10-29 | Eberspächer Exhaust Technology GmbH & Co. KG | Housing, in particular for an exhaust system of an internal combustion engine of a vehicle |
| CN111359439B (en) * | 2020-03-23 | 2022-09-09 | 平顶山市东鑫焦化有限责任公司 | Treatment method of coking VOC waste gas |
| CN112483231A (en) * | 2020-12-10 | 2021-03-12 | 西峡县内燃机进排气管有限责任公司 | Ceramic catalyst for tail gas purification |
| CN113090372B (en) * | 2021-03-25 | 2022-11-04 | 江苏焜驰汽车制造有限公司 | Air current acceleration rate automobile exhaust purifier |
| CN113847172B (en) * | 2021-08-18 | 2023-03-31 | 河北固基机械设备有限公司 | Gasoline car cracking catalyst based on catalytic combustion technology |
| CN113864032A (en) * | 2021-09-18 | 2021-12-31 | 合肥神舟催化净化器股份有限公司 | Multistage circulating three way catalyst converter for automobile exhaust treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101096900A (en) * | 2007-07-12 | 2008-01-02 | 姜仁忠 | Windows safety fense supported by combination type stubreinforcement |
| CN106885127B (en) * | 2015-12-15 | 2018-09-25 | 宝钢新日铁汽车板有限公司 | A kind of oil connection permeability viewer |
| CN205977338U (en) * | 2016-08-18 | 2017-02-22 | 山东科远汽车尾气净化系统有限公司 | Three way catalyst converter convenient to maintain maintenance |
| CN107100709A (en) * | 2017-05-23 | 2017-08-29 | 江苏大学 | A kind of oxidation catalyzer double layer material attemperator used for natural gas engine |
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Effective date of registration: 20190917 Address after: 239499 Room 6601, Building 3, Zhejiang Yuyuan District, 66 Mingguang Sports Road, Chuzhou City, Anhui Province Applicant after: Mingguang Jin Century Machinery Technology Co.,Ltd. Address before: 210023 Nanjing University, 22 Hankou Road, Nanjing City, Jiangsu Province Applicant before: Ge Chengxia |
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Effective date of registration: 20220823 Address after: No. 16, Group 2, Shimin Village, Gaolou Town, Zizhong County, Neijiang City, Sichuan Province, 641200 Patentee after: Yi Dianjun Address before: Room 6601, Building 3, Zheyu Garden Community, No. 66 Tiyu Road, Mingguang City, Chuzhou City, Anhui Province 239499 Patentee before: Mingguang Jin Century Machinery Technology Co.,Ltd. |
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