工業(yè)鍋爐節(jié)能中英文資料外文翻譯文獻-展示頁
2024-12-18 04:33本頁面
【正文】 iscellaneous, boiler flue gas temperature appear the chamber exports low (about 700℃ ), more than 200 ℃ design low. The new coal fire late, often appear fire bed broken fire, fire from about ~ coal disc 1 cm, furnace bustion is not strong, ash high carbon content. According to the problems furnace arch structure, from improving the ignition of fuel conditions and raise the temperature of boiler furnace to reform. After improvement furnace arch, in actual shipped in from the observed, the transformation effect is good, people away from coal furnace fuel after disc MRP on fire, fire bed bustion intense, flame full of degree good, strong rotation. Due to 中英文資料 the lower arch before, after extended arch, the arch of the throat and mouth shape between into space from the original 2 cm or so down to 1 cm. To strengthen the disturbance of the air mixed, to form the airflow, strengthen the furnace bustion, improve the efficiency of the district and the whole arch before furnace temperature, make its reach to 1400℃ above, improved the ignition of fuel conditions. Coal in the ignition, of furnace temperature rise, make the carbon content and ash significantly less. The flue gas mixture and strengthen
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