神华科技
神華科技
신화과기
Northwest Coal
2015年
6期
90-92,96
,共4页
文丘里%组合式供料器%煤粉
文丘裏%組閤式供料器%煤粉
문구리%조합식공료기%매분
Venturi Tube%Combined Feeder%Pulverized Coal
基于螺旋输送和文丘里的负压抽吸射流原理,提出了设计用于工业煤粉锅炉的组合式供料装置,阐释了其计算原理依据,根据实际运行工况,确定其加工尺寸,通过工程实践,对设计结果进行修正,并最终验证了该结构供料器的合理性.
基于螺鏇輸送和文丘裏的負壓抽吸射流原理,提齣瞭設計用于工業煤粉鍋爐的組閤式供料裝置,闡釋瞭其計算原理依據,根據實際運行工況,確定其加工呎吋,通過工程實踐,對設計結果進行脩正,併最終驗證瞭該結構供料器的閤理性.
기우라선수송화문구리적부압추흡사류원리,제출료설계용우공업매분과로적조합식공료장치,천석료기계산원리의거,근거실제운행공황,학정기가공척촌,통과공정실천,대설계결과진행수정,병최종험증료해결구공료기적합이성.
Based on screw conveying and venturi vacuum suction jet principle,we put forward the design for combined feeding device for pulverized coal fired industrial boiler,explain the principle of the calcula-tion basis,the finishing size is determined according to the actual selection and through the engineering practice of design results are corrected and the final verify the rationality of the structure of the feeder.
