Abstract: The BH-6 six nozzle cement packaging machine equipment is outdated, with problems such as small material cylinder capacity, inaccurate material level alarm, inaccurate measurement of a simple mechanical weighing system, long procurement cycle of spare parts, high dust pollution, and low working efficiency of the packaging machine. A renovation plan was proposed to replace the BHLW-6 new six nozzle impeller rotary packaging machine and its process characteristics were introduced. The new six mouth packaging machine has a larger material cylinder volume, stronger rotational stability, and high measurement accuracy of microcomputer scales. The dust collection effect of the dust collection cylinder and ash collection tray is good, and the transmission efficiency of the main rotary drive mechanism is excellent. After the renovation, the output of the packaging machine increased by about 33.29t/h, the packaging efficiency increased by about 88%, the dust concentration in the packaging workshop met the standard, the on-site working environment was significantly improved, and the labor safety coefficient and occupational health level of the operators were improved.
