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我厂在去年6月试验内燃烧瓦获得成功,7月份正式投入生产后,下半年共生产了内燃红平瓦36万余块。初步总结表明,采用内燃法烧平瓦,产品单位煤耗显著下降(用14门小轮窑焙烧时煤耗下降17.3%,用36门轮窑焙烧时,煤耗下降29.29%),每万块红平瓦的成本降低311,861元,质量符合要求。400×240毫米红平瓦的吸水饱和重量为51.2公斤/平方米,比过去用外燃法烧的平瓦降低0.8公斤/平方米;经透水试验,4小时后仍未渗透过水滴,达到部颁标准。现将我们生产内燃红平瓦的具体情况简介如下:
Our factory succeeded in testing the burning tile in June last year. After it was formally put into production in July, it produced a total of more than 360,000 blocks of internal combustion red flat tile in the second half of the year. The preliminary summary shows that the use of internal combustion method to burn tile, the unit coal consumption of the product decreased significantly (with a 14 wheel kiln roasting coal consumption decreased by 17.3%, with 36 wheel kiln roasting, coal consumption decreased by 29.29%), 10,000 red tile The cost reduction was 311,861 yuan and the quality was in line with the requirements. The saturated water absorption weight of the 400×240 mm red flat tile is 51.2 kg/m2, which is 0.8 kg/m2 lower than that of the flat tile burned by the external combustion method in the past; after the water permeability test, water droplets have not been permeated after 4 hours, reaching the Ministry Standards. The specific situation of our production of internal combustion red flat tile is now described as follows: