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一、对河北建井历程的简要回顾 河北省的煤炭基本建设是建国后发展起来的。1949年全省只有18对生产矿井,平均井产24.7万吨,从建国至1983年期间,已建成矿井49对,其中大型井9对,中型井7对,小型井33对。总能力2,122万吨。在建矿井9对,设计能力为1,087万吨。逐年新建井情况及其分布区域分别见表1和表2。
First, a brief review of Hebei’s history of coal construction Hebei’s coal infrastructure was developed after the founding of the People’s Republic. In 1949, there were only 18 pairs of production mines in the province, with an average of 247,000 tons. From the founding of the People’s Republic until 1983, 49 pairs of mines were completed, of which nine were large, seven were medium-sized and 33 were small. The total capacity of 21.22 million tons. There are 9 pairs of mines under construction with a designed capacity of 10.87 million tons. The situation of newly built wells and their distribution areas are shown in Table 1 and Table 2 respectively.