Use diesel engine as engine The system equipment will emit wisps of black smoke during operation, which not only causes the operator's surroundings to be smoky, but also causes particularly serious harm to the environment.

First of all, it is certain that the main reason for black smoke from diesel engines is due to incomplete fuel conversion rate. In addition to the structural design of the equipment itself, it is also possible that the operator has some problems. Caused by not paying attention to details. The main solutions are as follows:

1. The fuel tank of the diesel engine is not sealed and is in contact with the air for a long time, causing some suspended impurities and dust in the air to fall into the air. The air inlet of the air filter is blocked, resulting in insufficient air for internal combustion, resulting in incomplete combustion. Therefore, it is recommended that cleaning should be done frequently in harsher environments, while in environments with relatively good air, cleaning can be done at intervals. Clean and replace the air filter regularly.

2. It may also be that the fuel quality is poor, causing the oil pipe passage inside the fuel tank to be blocked, resulting in insufficient oil supply. The best solution is to replace the solenoid valve. If the fuel quality is not good, it may also cause damage to the fuel filter. The internal oil will deteriorate and cause black smoke. In severe cases, it may damage the fuel system. If you find that the fuel filter is not up to standard, you must replace it in time. .

3. Due to poor oil quality, some impurities are attached to the surface of the oil pipes in the fuel system. Therefore, the oil pipes must be cleaned regularly. Adding diesel twice can effectively improve the risk of leakage. Black smoke situation.

• PREV: The principle of diesel engine···
• NEXT: Diesel engine common problems ···