Exhaust device with purification effect for automobile energy saving and emission reduction and implementation method
A technology for exhaust devices and automobiles, which is applied in the directions of exhaust devices, mufflers, and air quality improvement. It can solve problems such as easy surface blockage and achieve good purification effects.
Active Publication Date: 2021-12-03
LIAONING JIDIAN POLYTECHNIC
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- Claims
- Application Information
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Problems solved by technology
[0003] However, the surface of the current three-way catalytic converter is easy to clog after long-term purification, and it is impossible to clean the grid holes on the surface of the three-way catalytic converter synchronously after the car is started, so that the purification effect of the three-way catalytic converter is better.
Method used
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[0038] The present invention provides another technical solution: an implementation method of an exhaust device with a purifying effect for energy saving and emission reduction of automobiles, comprising the following steps:
[0039] S01: After the car is started, the exhaust gas is discharged from the air inlet 21 into the inner cavity of the cleaning chamber 29, and the exhaust gas pressure is blown to the first toothed ring 261 through the air passage 251, and the first toothed ring 261 rotates immediately, driving the inner cavity to engage and connect the first gear ring 261. gear 281 and second gear 282;
[0040] S02: After the first gear 281 rotates, it drives the drive wheel 283 installed on one side to mesh with the second gear ring 27, so that the rotating rod 28 can rotate;
[0041] S03: After the second gear 282 rotates, it drives the third gear 2853 meshed on one side. The third gear 2853 rotates the rotating roller 285 through the first conical tooth 2851 and the...
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The invention discloses an exhaust device with purifying effect for energy saving and emission reduction of automobiles, which comprises a three-way catalytic converter and air inlets and air outlet holes on both sides of the three-way catalytic converter, and the air passages on one side of the air inlet hole are the same. There is a rotating groove on one side, and the first gear ring installed in the inner cavity of the rotating groove drives the windshield installed on the side of the first gear ring from the air passage to make it rotate by the air pressure discharged from the exhaust gas. The rotation of the ring drives the telescopic rod installed on one side of the rotating rod that is radially engaged with the inner cavity to perform telescopic cleaning. The invention also discloses an implementation method of an exhaust device with a purification effect for energy saving and emission reduction of automobiles. The outer surface of the reciprocating screw installed at the hollow center of the inner cavity of the rotating roller is threaded with a threaded sleeve, and the upper end of one side of the threaded sleeve is penetrated and connected. The free end on one side of the limit rod is connected to the inner cavity wall of the roller groove, and the surface of the top plate can generate vibration, so that the grid holes of the ceramic carrier can be cleaned more thoroughly.
Description
technical field [0001] The invention relates to the technical field of exhaust gas exhaust equipment, in particular to an exhaust device with purification effect for energy saving and emission reduction of automobiles and an implementation method thereof. Background technique [0002] The three-way catalytic converter is the most important external purification device installed in the exhaust system of automobiles. It can convert harmful gases such as CO, HC and NOx discharged from automobile exhaust into harmless carbon dioxide, water and other harmful gases through oxidation and reduction. Nitrogen, while the three-way catalytic converter purifies the exhaust gas, the mesh holes on the surface of the three-way catalytic converter are easy to cause a certain degree of blockage when used for a long time. [0003] However, the surface of the current three-way catalytic converter is easy to be blocked after a long time of purification, so that the grid holes on the surface of ...
Claims
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IPC IPC(8): F01N3/10F01N3/28F01N3/20
CPCF01N3/101F01N3/20F01N3/2825Y02T10/12Y02A50/20
Inventor 张克军刘建飞李冬冬刘爽张双李明杰杨明
Owner LIAONING JIDIAN POLYTECHNIC