What are the various detection methods for monitoring the operation of fixed-bed gasifiers?
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Currently, the old method of checking the furnace condition by probing it is commonly used; are there any other advanced methods?
Luchi pressure gasification is determined based on parameters such as ash conditions, the gas composition ratio in the outlet gas (CO2/O2), the temperature at the outlet of the gasifier, the ash lock, and the upper flange temperature, as well as the pressure difference between the gasifier and the jacket and the gas production rate. I don’t know much about atmospheric pressure vaporizers, but I guess some of the indicators might still have some reference value.
Gas composition, mass of ash, steam decomposition rate, comparison of operational controls
1. Gas composition； Mainly based on: 1. CO, CO2, O2 levels; 2. Testing the sample sticks and observing their gray color; 3. Observing the color inside the furnace; 4. Pressure and temperature; 5. Water temperature in the ash basin
Are there any mature new technologies that can be applied to gasification technology? It’s by using ray penetration testing to simulate the conditions inside the furnace!
Gentlemen, is there any detector that can detect the conditions inside the furnace and simulate the layer structure within it? If such a device exists, the level of automation in gasification technology could be further improved; flame detectors are really outdated!
Regularly check the empty layers for slag; pay attention to what’s inside the fire holes. Examine the gas composition carefully, and frequently monitor wind pressure and volume.