JPH05917U - Exhaust gas purifier - Google Patents

Abstract

(57) [Summary] [Purpose] This invention is a diesel-fueled diesel engine.
It was installed at the end of the exhaust pipe (silencer) of an engine car to prevent atmospheric pollution caused by black smoke (soot) in the air due to exhaust gas. [Structure] Put several mesh filters in a round or square tube (material such as stainless steel and iron). The filter is a consumable item that can be attached and detached, and it is a built-in type or an integrated type, and it is replaced with a new one at a traveling distance of 3000 km to 5000 km or vehicle inspection and maintenance inspection.

Description

[Detailed description of the device]   This device eliminates black smoke in the air due to exhaust gas from diesel engines. It is designed to eliminate air pollution that affects the environment.   A. Since it is the gas after burning the fuel, it becomes hot. In addition, odor and smoke are emitted. Therefore, put several mesh filters in a round or square tube. This file Luther is a removable type and the filter is thin, metal bristles It is made of fibers and made from the legs. (Fig. 2)   B. Insert the purifier into the exhaust pipe and tighten the bolts and nuts with a round band. To install. The body is attached to the vehicle body or chassis with a jig with anti-vibration rubber It (Fig. 1)   C. The purifier body can be opened and closed with the upper lid (horizontal line). The body is different from the filter Once set, it can be replaced during vehicle inspection or maintenance.   D. The filter consists of four filters from the exhaust pipe inlet, and the first filter is the upper half. Is not a mesh, but the high pressure generated from the exhaust pipe is made of stainless steel or other material on this wall. Eliminate the hitting pressure and filter with the filter in the lower half to guide it to the second chamber. Suddenly When high-pressure exhaust gas is passed through, the filter is clogged, which causes great wear (Fig. 1 ) Filter No1   E. The filter has a rougher mesh than the exhaust pipe inlet, and the mesh is fine at the outlet. ing. The material used is stainless steel, iron, ceramics, etc. Used as a consumable item. Driving distance 3000km-5000km or vehicle inspection and maintenance Replace with a new one when checking.

[Brief description of drawings] ・ Fig. 1 is a surface diagram with the purifier and filter set. ・ Figure 2 is a detailed diagram of the filter (Ronet) ・ Fig. 3 shows the profile and rear view when set on the vehicle.

Claims (1)

[Scope of utility model registration request] a. It is installed at the end of the exhaust pipe (silencer) of automobiles such as trucks, dump trucks and buses, especially diesel engine vehicles that use light oil as fuel. (Fig. 3) b. Put several mesh filters in a round tube or a square tube (material such as stainless steel and iron). The filter is a consumable item that can be attached and detached, and it is a built-in type. (Fig. 1) c. The black smoke of the exhaust gas due to the difference in the filter mesh can be removed by setting this purifier in the car.