During the use of the gas generator, we will find that sometimes it needs to be pressurized. By pressurizing, the furnace temperature can be increased and the efficiency of the equipment can be increased. Although it is a common operation to pressurize the furnace floor of equipment, have you ever wondered why you need to do this? Because this is related to the following reasons:
1. The material layer is too thick, which will increase the resistance and increase the pressure at the bottom of the gas generator.
2. The details of the coal lumpiness. If the coal is too small or pulverized coal is put into the furnace, the resistance of the material layer increases, and the temperature of the furnace bottom will rise.
3. Severe slagging will cause the blast to be unable to pass through, and the gasification agent can only pass through the slag block side. At this time, the flow rate increases, the gas resistance increases, and the pressure at the furnace bottom increases.
4. The stronger the cohesion of coal, the greater the resistance of the material layer.gas generatorThe pressure at the bottom of the furnace is also higher.
5. The greater the flow rate, the greater the material layer resistance will be, which will increase the pressure at the bottom of the furnace.
The requirement for a gas generator is to reduce the generation of resistance as much as possible, and its use also needs to be safe. The purpose of furnace bottom pressurization is mainly to increase the overall efficiency of the equipment and increase the overall safety performance of the equipment. Therefore, for safety reasons, the furnace bottom must be pressurized.