CAJ | 학술논문

目前各种工业炉窑在生产过程中，都伴随有大量污染物的排放。鉴于这一问题，本文提出将低污染的天然气催化燃烧和炉窑相结合工艺流程。首先研究了天然气催化燃烧炉窑空烧时的炉膛温度分布情况和燃烧产生的烟气的污染物特性。结合唐三彩传统烧制工艺，得出天然气催化燃烧炉窑满足烧制唐三彩的温度要求，而且具有低污染物浓度的特性。然后，通过调节炉门的打开程度及改变炉窑的输入功率对炉膛温度进行控制，并测量烧制过程中烟气的各污染物含量，理论分析和多次实验相结合拟定烧制唐三彩的最佳工艺流程。研究结果表明，使用天然气催化燃烧炉窑及本工艺流程烧制的唐三彩胎釉紧密，色彩有不同程度的浸漫和流淌，手感十分光滑，开片均匀，烧制效果非常好，可与传统工艺相媲美，具有很高的艺术价值，同时烧制过程是低污染排放，是以后替代传统高污染工业炉窑发展的一种方法。
목전각충공업로요재생산과정중，도반수유대량오염물적배방。감우저일문제，본문제출장저오염적천연기최화연소화로요상결합공예류정。수선연구료천연기최화연소로요공소시적로당온도분포정황화연소산생적연기적오염물특성。결합당삼채전통소제공예，득출천연기최화연소로요만족소제당삼채적온도요구，이차구유저오염물농도적특성。연후，통과조절로문적타개정도급개변로요적수입공솔대로당온도진행공제，병측량소제과정중연기적각오염물함량，이론분석화다차실험상결합의정소제당삼채적최가공예류정。연구결과표명，사용천연기최화연소로요급본공예류정소제적당삼채태유긴밀，색채유불동정도적침만화류창，수감십분광활，개편균균，소제효과비상호，가여전통공예상비미，구유흔고적예술개치，동시소제과정시저오염배방，시이후체대전통고오염공업로요발전적일충방법。
Industrial furnaces emit a large number of pollutants into the atmosphere every year. This research applied low polluting natural gas-fired catalytic furnace to reduce air pollution in the process of heating tri-color glazed pottery of Tang Dynasty. The temperature and distribution of pollutants of exhaust gas were investigated inside the furnace without pottery. The natural gas-fired catalytic furnace met temperature requirements of making tri-color glazed pottery and had lower pollution. The temperature inside furnace was controlled by adjusting the extent of door opening and changing input power. Meanwhile,the concentration of each pollutant in the exhaust gas was measured during the heating process. The optimum heating process was obtained by theoretic analysis and numerous experiments. The results showed that the glaze bonded closely in the natural gas-fired catalytic furnace,with well immersed colors smooth feel,and uniform opening pieces. In addition,the heating process in the natural gas-fired catalytic furnace had lower pollutant emissions,making this method a substitute to the traditional furnaces with high pollutions.