1results about How to "Solve the suspension problem" patented technology

The application discloses a kind of premixing combustion stabilization method and device of tank furnace, belongs to calcined coke production technical field, using preheated air and cold air mix, participate in volatile combustion, make first layer fireway negative pressure-50~‑20Pa;The eighth layer fireway negative pressure is-180~‑120Pa;Gate negative pressure is-250~‑150Pa;First layer fireway temperature is 1260~1320 ℃;Second layer fireway temperature is 1260~1320 ℃;The eighth layer fireway temperature is 1060~1120 ℃;Exhaust fume temperature is 1040~1100 ℃.The application is by using the method of preheated air and cold air mixing combustion-supporting, maintains the stability of flame distribution in fireway.