Two-Stage Gas Generator

Short Description:

The process of the two-stage furnace hot de-tarring gas station: the upper gas enters the electrical filter, and its working temperature is between 90-150 °C. The tar droplets and dust in the gas are polarized and collected in the wall of the pole tube and flow to the tar tank. The lower part of the gas passes through the ash hopper, removes the dust of the large particles, and then enters the cyclone to remove the dust. The temperature after dust removal is about 450-550 °C. After mixing the upper gas and the lower gas, it is sent to the heating furnace through the gas transmission pipe.


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Two-stage gas generator

Double sections of gas occurrence furnace

Two-stage gas generator hot detarred gas station

The process of the two-stage furnace hot de-tarring gas station: the upper gas enters the electrical filter, and its working temperature is between 90-150 °C. The tar droplets and dust in the gas are polarized and collected in the wall of the pole tube and flow to the tar tank. The lower part of the gas passes through the ash hopper, removes the dust of the large particles, and then enters the cyclone to remove the dust. The temperature after dust removal is about 450-550 °C. After mixing the upper gas and the lower gas, it is sent to the heating furnace through the gas transmission pipe.

Two-stage gas generator hot detarred gas station

The gas produced by the two-stage gas generator is divided into the upper section gas and the lower section gas. The upper stage gas advanced level 1 electric tar catcher removes heavy tar and dust. The working temperature is between 90-150 °C, and then enters indirect cooling. The gas is cooled to about 35-45 ° C in the indirect cooler. The lower part of the gas is dedusted by a cyclone, and the temperature after dust removal is about 450-550 °C. Then enter the waste heat exchanger, and then the gas is cooled while recovering the sensible heat of the gas. The gas temperature drops to about 200-230 °C; then enters the air cooler to cool, the temperature drops to 65-801 ° C, and is circulated through the indirect cooler. The cooling water is cooled indirectly to 35-45 °C. After the indirect cooling, the upper part of the gas and the lower part of the gas enter the secondary electric trap to remove the oil again and remove the dust. The gas that has been cooled and purified is pressurized by a pressurizing machine and transported through a gas pipe.


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