The reasons for insufficient combustion in the two-stage gas generator may be the following:
1. The ratio of fuel to air is inappropriate: In daily operation, special attention should be paid to the ratio of fuel to air. Only adjusting fuel without adjusting air, or adjusting only air without adjusting fuel will result in coal ash containing unburned coal.
2. The coal is unevenly distributed in the furnace: If the coal is unevenly distributed in the furnace and partial furnace or slagging occurs, some coal will not be fully burned.
3. Operational factors: Uneven coal distribution and furnace structure caused by operational factors will also affect coal combustion.
4. The size of the air consumption coefficient is not clear: If the size of the air consumption coefficient is not clear during operation, incomplete combustion will also occur if it is adjusted only based on experience.
in order to solve
Two-stage gas generatorTo solve the problem of insufficient combustion, you can try the following methods:
1. Adjust the ratio of fuel to air: According to the actual situation, appropriately adjust the ratio of fuel to air to achieve better combustion effects.
2. Improve the distribution of coal in the furnace: through reasonable coal distribution methods, ensure that coal is evenly distributed in the furnace and avoid partial furnace or slagging phenomena.
3. Improve operating skills: Strengthen the training of operators, improve their operating skills and sense of responsibility, and ensure the normal operation of the two-stage gas generator.
4. Clarify the air consumption coefficient: Determine the size of the air consumption coefficient through scientific methods, and strictly control its value to achieve complete combustion.
