论文部分内容阅读
本刊1966年第2期上刊登了一篇上海七一拖拉机厂的《改良熔铝炉》一文后,读后想介绍一下我厂的一只双膛改良熔铝炉,该炉是在七一拖拉机厂炉型的基础上加以改进的我厂自参观七一厂后回来立即也造了一只,确实收效很大,发挥了以土代洋的优点,尝到了甜头,但也同时发现存在两个缺点:1 ．要用昂贵的焦炭;2．余火不能利用。于是在三结合会议上,群策群力,提出了改进的办法,改建成了双膛熔铝炉,一公斤煤可熔化约2．6公斤铝。响应了市委提出的四节(节煤、节有色金属、节木材、节电)号召。该炉的结构如图示。
Published in 1966 on the second issue of a tractor factory in Shanghai on January 1, “improved aluminum furnace,” a text, read after I would like to introduce a modified dual-chamber plant aluminum furnace, the furnace is in July Tractor factory based on the furnace to be improved my factory from the visit after the plant one immediately after the return made one, indeed a great success, played to the advantage of the soil on behalf of the ocean, tasted the sweetness, but also found that there are two Disadvantages: 1. Use expensive coke; 2. Yu fire can not be used. So in the three combined meeting, work together, put forward an improved approach, converted into a double-chamber aluminum melting furnace, one kilogram of coal can melt about 2.6 kilograms of aluminum. In response to the four proposed by the municipal Party committee (coal, non-ferrous metals section, section wood, energy saving) call. The structure of the furnace is as shown.