Diesel Engine Emits Black Smoke

The equipment that uses the diesel engine as the starting system will emit wisps of black smoke during operation, which not only causes the surrounding environment of the operator to be smoky, but also causes serious harm to the environment. Therefore, solving the problem of black smoke from diesel engines is not only a matter of operation. Annoying people is also a headache for people in the industry. Let the professionals give you some relevant knowledge.

First of all, it is certain that the main reason for the black smoke from the diesel engine is due to the incomplete fuel conversion rate. In addition to the structural design of the equipment itself, it may also be caused by some details that the operator did not notice. The main solutions are as follows:

1. The fuel tank of the diesel engine is not sealed, and it is in contact with the air for a long time, causing some suspended impurities and dust in the air to fall into the air filter element, causing the air intake to be blocked, resulting in insufficient air for internal combustion, resulting in The combustion is not complete, so it is recommended that it should be cleaned frequently in a harsh environment, while in a relatively good air environment, it can be cleaned at intervals and the air filter should be replaced regularly.

2. It may also be that the fuel quality is not good, causing the oil pipe passages inside the fuel tank to be blocked, resulting in insufficient fuel supply. The best solution is to replace the solenoid valve. If the fuel quality is not good, the fuel filter may also be damaged, the internal oil will deteriorate, causing black smoke, and in severe cases, the fuel system may be damaged. If the fuel filter is found to be substandard, it must be replaced in time...

3. The oil pipe of the fuel system is caused by some impurities attached to the surface of the pipe due to poor oil quality. Therefore, the oil pipe should be cleaned regularly, and the addition of diesel additives twice can effectively improve the black smoke.

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