煤粉喷枪 meaning in Chinese

pulverized coal gun

Abstract : the structure , characteristics and application of or dina ry coal - dust - injection guns used in blast furnaces is introduced and the reaso ns the curved coal - dust - injection gun should replace straight one and ceramic - lined composite gun head should replace straight stainless steel one have been put fo rward . the performance of curved guns used at baosteel and shougang and the pros pect of this new type of gun has been given
文摘:对目前国内高炉采用的普通型煤粉喷枪的结构、特点及使用情况进行了分析并指出其不足，提出了将直煤枪改为弯煤枪；用陶瓷内衬复合弯枪头取代不锈钢直枪头的观点与理由，给出了陶瓷内衬复合弯枪在宝钢、首钢高炉的应用情况，并对其发展进行了展望。