Control of the outlet temperature of the heating furnace
Thread Content
How can the outlet temperature of the furnace be increased without changing the amount of crude oil and the gas pressure?
Increase the furnace outlet temperature without changing the amount of crude oil and gas pressure, increase the gas volume, or supplement the gas with liquefied gas (to increase the gas composition).
Reply to 1# kewwek: Increase the temperature of the crude oil after conversion, and open the gas inlet valve to raise the gas flow rate
Adjust the air supply volume in the heating furnace appropriately, then open the gas inlet valve wide
Methods to increase the furnace outlet pressure without changing the amount of crude oil and gas pressure: 1. Increase the temperature of the preheated air; with the same amount of gas used, the furnace temperature rises. 2. Reduce air leakage points in the heating furnace. 3. Reduce the excess oxygen content to minimize the heat carried away by the exhaust gases. 4. Stabilize the gas components, reduce the hydrogen content in the gas, and increase the calorific value of the gas.