CAJ | 학술논문

针对浮选药剂人工添加方式劳动强度大、精煤质量不易控制、精煤产率低、生产成本高的缺点，依据选煤厂的实际情况，以PLC为基础设计了一套浮选自动加药控制系统。该系统成功地克服了上述缺点，实现了药剂添加的自动化。
침대부선약제인공첨가방식노동강도대、정매질량불역공제、정매산솔저、생산성본고적결점，의거선매엄적실제정황，이PLC위기출설계료일투부선자동가약공제계통。해계통성공지극복료상술결점，실현료약제첨가적자동화。
According to the disadvantages of high labor strength, not easy to control the quality of clean coal, low productivity of clean coal, high production costs of feeding medicine with manpower and practical situation of a coal preparation plant, the control system of flotation automatic feeding medicine based on PLC is designed. This system overcomes the short- comings mentioned above. The function of feeding medicine automatically is implemented.