论文部分内容阅读
上海市郊县水泥工业,是目前上海市郊县工业中的主要工业之一。70年代初,在全国大兴水利建设的推动下,郊区广大农村需要大量水泥。因此上海市郊的10个县相继建造了县办水泥厂。到1983年,水泥生产能力年产达40万吨。由于水泥紧缺,郊县的一些乡也纷纷创办了一批水泥厂。后经淘汰、整顿,保留下十来个乡办水泥厂。目前,上海郊县共有19个水泥厂,年生产能力达140万吨,实际产量80万吨,占全市水泥总产量的三分之一左右,大大缓解了本地区水泥供需的矛盾。为了改进县、乡办水泥厂的设备、技术和提高产
The cement industry in the suburbs of Shanghai is one of the major industries in the suburban and county industries in Shanghai. In the early 1970s, with the promotion of water conservancy throughout the country, vast rural areas in the suburbs needed a lot of cement. Therefore, 10 counties in the suburbs of Shanghai have successively constructed county office cement plants. By 1983, the annual cement production capacity reached 400,000 tons. Due to the shortage of cement, some townships in suburban counties have also set up a batch of cement plants. After being eliminated and rectified, the following ten rural cement factories were retained. At present, there are 19 cement plants in the suburbs of Shanghai, with an annual production capacity of 1.4 million tons and an actual production of 800,000 tons, accounting for about one-third of the city’s total cement output, which greatly eases the contradiction between cement supply and demand in the region. In order to improve the equipment and technology of the cement factories at the county and township level and increase production