What should be paid attention to when changing the liner of the ball mill? If you still do not understand the words, then follow the Dongguan ball mill manufacturers compiled together to understand.
First, strictly install the liner quality off, the liner and the cylinder body, if it does not match, can replace the liner or partially dig the cylinder, fixed, tighten the wedge must not be forced to install because the bolt hole is not in the middle.
Second, suffocation: The ventilation inside the tube is not smooth, causing suffocation of personnel.
Third, cleverly use the characteristics of the lining plate, according to the characteristics of the new replacement village board ball grinder, first use a steel ball with a lower hardness for 1 to 2 months, after the hardness and toughness of the lining plate have been improved. Then use the steel ball with higher hardness, which can effectively improve the service life of the village board.
Fourth, external forces: Energy saving ball mill will mistakenly start personal injury; Remove and install the isolation cover and Hopper to use the sledgehammer to make personal injury; Electric welding arc burns the eyes of the staff; When replacing the energy-saving ball mill liner, use the sledgehammer slide or the ball mill liner to drop, causing personal injury and injuring personnel; Broken steel ball sliding and falling personnel; Energy saving ball mill import and export pipeline hurt people.
The residual coal powder in the drum of the ball mill causes a fire in the open fire.
Electric shock: Personal electric shock occurs when using an electric welder; Personal electrocution using electrical tools; People get electrocuted while using lighting. Depending on the load, the powder output can be concentrated on one or more ball Mills, and other ball mill equipment can be deactivated.
The above information is collated by Dongguan ball mill supplier, if you want to know more relevant information, please pay attention to liyou machinery official website. Liyou Machinery focuses on the development and production of electro-optic flower equipment, stacking box machines, folding box machines, suction bubble shell packing machines, packaging screw folding box machines, aircraft box folding box machines and so on.
