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我厂原有长方形、容积五百吨的松脂池五个。长期以来,整个车间生产数松脂池劳动强度大,而且还不便操作,夏季气味熏人,群众反映强烈,要求改进。通过较长时间的观察和研究,根据松脂粘度大,流动性差,且不溶于水的特性,确定改造后的松脂池随着深度的增加逐渐收拢成锥形,在接近底面,保留少量平面(能走人,照顾上下收尾),同时,为增大松脂的自然流动性,池内不许留有死角,坡度的设计为圆弧过渡。根据这个设想,我们在原长方形池的中心,向下开挖一条深0.8米、宽1.7米、长8.7米
Our factory has five rectangular pine tanks with a capacity of 500 tons. For a long time, the entire workshop has produced a large number of pine resin labor-intensive, but also inconvenient to operate, the smell of the summer smoked, the masses responded strongly, requiring improvement. Through a long period of observation and study, according to the characteristics of large turpentine viscosity, poor fluidity, and insoluble in water, it is determined that the modified pine pond gradually gathers into a cone as the depth increases, and a small amount of plane is retained near the bottom. Take away, take care to close up and down. At the same time, in order to increase the natural fluidity of turpentine, no dead space is allowed in the pool. The design of the slope is a circular transition. According to this idea, we dig a 0.8 meter deep, 1.7 meter wide, and 8.7 meter long at the center of the original rectangular pond.