The issue of converting coal-fired boilers to boilers that can operate on both gas and coal
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Boiler model: DZW10--1--AⅡ. I would like to ask experts: for this type of boiler, is it possible to modify it so that it can burn coal as well as coke oven gas? Is there any expert with experience, or anyone who has some solutions that could be shared? Thank you! The boiler features an inclined reciprocating grate. It would be better if there were relevant modified drawings or documents available. If the company where any student works were to make changes. If it’s possible to go and take a look, that would be fine too. First, thank you all for your help!
The size of the combustion chamber required for burning the two types of fuel is different; if coke oven gas is burned in a coal-fired boiler’s furnace, the thermal efficiency would likely be very low. I think it would be best to ask those who have used it before to explain it, so that we can learn more.
It doesn’t seem very feasible, does it? The boiler structures required for the two fuels are different. I’m not sure if it can be modified successfully.