Tail gas treatment device and pressure relief method thereof
A tail gas treatment and processor technology, applied in the direction of exhaust devices, machines/engines, mufflers, etc., can solve the problems of blocked exhaust outflow channels, exhaust gas cannot be smoothly discharged, and engine suffocation, so as to reduce the failure rate, Simple structure, easy to control the effect
Inactive Publication Date: 2019-06-07
北京智慧蓝天科技有限公司 +1
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Problems solved by technology
[0004] The particle trap mainly uses the barrier method to collect solid particles, but with the gradual deposition of solid particles on the particle trap, it is easy to block the outflow channel of the exhaust gas, so that the exhaust gas cannot be discharged smoothly, and the pressure increases. suffocate the car's engine
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[0038] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0039] This embodiment provides an exhaust processor, which can be installed on the exhaust system of the automobile, thereby converting the harmful gas in the exhaust gas of the automobile into a harmless gas, and filtering out the solid particles in the exhaust gas of the automobile , so that clean and harmless gas is discharged into the air, reducing the impact of exhaust gas on the environment. Such as figure 1 As shown, the exhaust gas processor includes a three-way catalytic converter 1 and a particulate matter catcher 2 connected in sequence, the three-way catalytic converter 1 is used to catalyze the reaction of harmful gases into harmless gases and solid particles, and the particulate matter catcher 2 is used to capture exhaust gas The built-in solid particles and the solid particles gener...
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The invention discloses a tail gas treatment device and a pressure relief method thereof, and belongs to the technical field of tail gas purification equipment. The tail gas processor provided comprises a three-way catalyst, a particulate matter catcher, a pressure relief pipeline and a pressure release valve, the pressure relief pipeline is connected to the two ends of the particulate matter catcher in parallel, a pressure relief valve is arranged on the pressure relief pipeline, so that the particulate matter catcher is prevented from being blocked by excessive solid particles, the pressurerelief valve can open the pressure relief pipeline and discharge the tail gas, so that the tail gas can be prevented from being discharged normally, so that the engine of the automobile can be shut down, and the failure rate of the automobile can be reduced, in addition, the pressure relief valve is arranged as a mounting rod and a valve plate, the valve plate is used for rotating around the mounting rod to realize plugging or communication of the pressure relief pipeline, the structure is simple, the size is small, the cost is low and convenient to control.
Description
technical field [0001] The invention relates to the technical field of exhaust gas purification equipment, in particular to an exhaust gas processor and a pressure relief method for the exhaust gas processor. Background technique [0002] With the rapid development of science and technology and the improvement of people's living standards, cars have become the most important means of transportation for people to travel. Existing automobiles are mostly traditional fuel vehicles, and the exhaust gas emitted by automobiles contains a large amount of harmful substances, such as harmful solids such as solid suspended particles and harmful gases such as carbon monoxide, hydrocarbons, and nitrogen oxides. The sharp increase in the use of automobiles has caused an increase in exhaust emissions to a great extent, which has a serious impact on air quality. How to reduce harmful substances in automobile exhaust has become an important aspect of air pollution control. [0003] Exhaust ...
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Login to View More IPC IPC(8): F01N3/021F01N13/00
Inventor 张乐张涛涛徐海彭史灿灿
Owner 北京智慧蓝天科技有限公司