Purifier for automobile exhaust gas treatment
A technology for automobile exhaust and purifiers, which is applied in exhaust treatment, exhaust devices, machines/engines, etc., can solve the problems of poor exhaust purification effect and inconvenient replacement of catalysts, and achieve the effect of improving the effect.
Active Publication Date: 2021-06-08
SHANDONG MINGCHUAN AUTOMOBILE GRP CO LTD
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Problems solved by technology
[0005] The present invention proposes a purifier for automobile exhaust gas treatment, which is used to solve the problem that in the background technology, the catalyst inside the reactor can only contact the exhaust gas once, the purification effect of the exhaust gas is poor, and the catalyst inside the reactor is not easy to replace technical issues
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[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0026] refer to Figure ...
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The invention discloses a purifier for automobile tail gas treatment, which comprises a reactor shell. An exhaust gas intake pipe is connected to the left inner wall close to the top surface of the reactor shell, and an exhaust gas inlet pipe is connected to the right inner wall close to the bottom of the reactor shell. A tail gas outlet pipe is provided, a partition and a purification part are arranged in the reactor shell, and the partition and the purification part are distributed in a crossing manner, and a sealing part is provided on the annular side wall of the reactor shell. In the present invention, through the S-shaped chamber provided, the exhaust gas discharged from the exhaust gas intake pipe can fully contact with the three sets of three-way catalytic converters, ceramic carriers and metal oxide carriers, effectively improving the effect of exhaust gas purification. The sealing plate seals the arc-shaped opening on the reactor shell, and the installation block on the arc-shaped sealing plate is inserted into the installation groove and fixed by the limit bolts, which is convenient for three groups of three in the S-shaped chamber. The catalytic element, ceramic carrier and metal oxide carrier are regularly disassembled and replaced.
Description
technical field [0001] The invention relates to the technical field of automobile exhaust gas treatment, in particular to a purifier for automobile exhaust gas treatment. Background technique [0002] As one of the main sources of air pollution, automobile exhaust contains a large number of harmful substances, including carbon monoxide, nitrogen oxides, hydrocarbons and solid suspended particles; Carbon monoxide enters the blood circulation through the respiratory tract, and forms carboxyhemoglobin after affinity with hemoglobin, thereby weakening the function of blood to transport oxygen to various tissues, endangering the central nervous system, and causing human Sensory, reaction, comprehension, memory and other functional impairments, serious damage to the blood circulation system, leading to life-threatening; nitrogen oxides mainly refer to nitric oxide and nitrogen dioxide, which are harmful gases to the human body, especially to the respiratory system Harmful; nitrog...
Claims
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IPC IPC(8): F01N3/28F01N3/10F01N13/18
CPCF01N3/101F01N3/106F01N3/28F01N3/2828F01N13/1855F01N2570/10F01N2570/12F01N2570/14Y02T10/12Y02A50/20
Inventor 朱红
Owner SHANDONG MINGCHUAN AUTOMOBILE GRP CO LTD