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我厂由于开展以节能为中心的技术改造,碳铵产量不断提高。随着合成氨产量的增加,完全开2台离心机已不能满足生产需要,必须开3台或4台离心机。因此,我厂于1983年10月安装1台经过改造的WH-800型离心机。该机和原WH-800型离心机相比,在产品含水量不超过3.5％的情况下,产量由原来6吨/时左右提高到8吨/时以上。到目前为止,该机已连续负荷运转14个月,性能良好,操作稳定。一、结构改进及特点在保证分离质量的情况下,我们对原WH-800型离心机进行了下列改进:
Due to the technical transformation of energy conservation in our plant, the production of ammonium bicarbonate continuously increased. With the increase of ammonia production, 2 sets of centrifuges can not fully meet the needs of production. Three or 4 centrifuges must be opened. Therefore, I plant in October 1983 to install a modified WH-800 centrifuge. The machine and the original WH-800 centrifuge compared to the product moisture content does not exceed 3.5% of the circumstances, the output from 6 tons / hour or so increased to 8 tons / hour or more. So far, the aircraft has been running continuously for 14 months, good performance, stable operation. First, the structural improvements and features In ensuring the quality of separation, we WH-800 Centrifuge the original following improvements: