砖厂两项节能措施宣化县双庙乡路家坊村的村办砖厂，１９９３年产砖ｌ１００万块，产值１１万元，纯收入３０万元．其中，节煤、节电两项增收１２．７万元，占纯收入的４２．３３％。该厂取得这样高的节能效益，主要采取两项措施：第一项是节电。该厂的砖窑把传统的鼓风改... Two energy-saving measures in the brick factory The village-run brick factory in Lujiafang Village, Shuangmiao Town, Xuanhua County, produced 11 million bricks in 1993, with an output value of 110,000 yuan and a net income of 300,000 yuan. Among them, the savings in coal and electricity have increased by 127,000 yuan, accounting for 42.33% of net income. The plant has achieved such high energy-saving benefits. It mainly takes two measures: The first is to save electricity. The factory’s brick kiln has changed the traditional blast...