Environment-friendly automobile silencer filter and silencing and filtering method thereof

Abstract

The invention discloses an environment-friendly automobile silencer filter which is characterized by comprising a silencer manifold and an inner silencing and filtering core arranged in the silencer manifold, wherein an intake pipe is arranged at one end of the silencer manifold, and an exhaust pipe is arranged at the other end of the silencer manifold; an air intake chamber and an exhaust chamber, which are mutually isolated, are arranged in the silencer manifold; the air intake chamber is connected with the intake pipe and is communicated with the intake pipe; the exhaust chamber is connected with the exhaust pipe and is communicated with the exhaust pipe; the inner silencing and filtering core is tubular and is arranged in the exhaust chamber of the silencer manifold; and one end of the inner silencing and filtering core is open, the other end of the inner silencing and filtering core is sealed, and the open end of the inner silencing and filtering core is penetrated into the air intake chamber and is communicated with the air intake chamber. The invention further discloses a silencing and filtering method. The environment-friendly automobile silencer filter can be used for silencing and cleaning the exhaust tail gas to achieve an environmental protection target.

Description

technical field [0001] The invention relates to a muffler, in particular to an environment-friendly automobile muffler filter and a muffler filtering method thereof. Background technique [0002] Exhaust gases from a car leave the engine under such high pressure that letting it go straight out would make unbearable noise, hence the need for a muffler. A muffler is a noise reduction device that prevents sound transmission and allows airflow to prevent aerodynamic noise. figure 1 It is a schematic diagram of a common automobile muffler, including a muffler main pipe 11, two silencing channel pipes 12 and 13 arranged in the exhaust main pipe in dislocation, the silencing channel pipe 12 is an air intake pipe, and the end is closed; the silencing channel pipe 13 is Outlet pipe, front end closed. Several meshes are arranged on the adjacent peripheral walls of the two sound-absorbing channel pipes. When the waste gas enters the muffler from the exhaust main pipe, passes through...

AI Technical Summary

Problems solved by technology

However, existing automobile mufflers do not have the function of cleaning exhaust gas

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