SU941647A1 - Diesel outlet system - Google Patents

Description

(54) DIESEL EXHAUST SYSTEM

one

The invention relates to mechanical engineering and can be used on gas turbine supercharged diesel engines used in rail, road and ship transport.

Diesel exhaust systems are known that contain at least one exhaust manifold, which is connected to the exhaust line through a knee-shaped nozzle, a drain pipe connected to the latter and a stop valve installed in it. The presence of a drain pipe allows the partial combustion products to be captured and removed 1.

A disadvantage of the known devices is that. products of incomplete combustion are partially released into the environment.

The purpose of the invention is to increase the efficiency of trapping products of incomplete combustion.

The goal is achieved by the fact that the system is equipped with a chamber for trapping solid particles and a tank for trapping liquid products, the drainage pipe is connected to the tank, and the chamber is installed in the drainage pipe between

knee-shaped pipe and a locking organ.

The drawing shows a diagram of the exhaust system of the diesel.

The system contains a drainage pipe 1,

5 consisting of two sections connected by the upper section to the knee-shaped pipe 2 of the diesel 3. At the lower end of this section there is a chamber 4 for accumulating solid particles, which periodically

, Q will be removed through the hatch 5. Liquid products of incomplete combustion of fuel and oil residues through the holes in the lower section of the pipe 1 together with gases will flow and accumulate in the tank 6. As the tank 6 is filled (up to 2/3 volume)

15, liquid products will be drained through valve 7. A drainage body 8 is installed on the drainage pipe 1.

When the diesel engine is operating under load, the locking mechanism 8 closes hermetically the lower end of the research institute at the end of the pipe 1. When the diesel goes to idle, the locking mechanism 8 opens the drainage pipe 1 and the gas outlet from the exhaust system. The soot particles are trapped in chamber 4. The exhaust gases along with the liquid products of incomplete

Claims (1)

Claim The exhaust system of the diesel engine, comprising 15 at least one exhaust manifold connected to the exhaust line through an elbow connected to the last drain pipe and a shut-off element installed therein, characterized in that, in order to increase the efficiency of collecting incomplete combustion products, the system is equipped with a chamber for trapping solid particles and a reservoir for trapping liquid products, the drain pipe being connected to the reservoir and the chamber installed in the drain pipe between the elbow atrubkom and shut-off valve.