Low Temperature Heat Transfer Fluid Thermal Oil System,Pharmaceutical Conducting Oil,Specialty Chemical Transfer Fluid,Low Temperature Heat Transfer Oil LIAONING ARMCO TECHNICAL LUBRICANTS CO., LTD. , https://www.armcoltherm.com
Ball mill machine description
Ball mill machine description
I. Overview
At present, the ball mills used in China are mostly cylindrical, and the bearings used are plain bearings, which are lined with corrugated linings. Therefore, such ball mills are heavy and bulky, have low output, and are noisy. The purpose of the design of the utility model is to provide a new type of ball mill which is light in weight, low in cost, low in energy consumption, low in noise, low in steel consumption and high in productivity, and is characterized in that:
(1) Main bearing part: It adopts double-row centripetal ball and two-roller bearing, which greatly reduces the size of the main journal, which can reduce the weight of the mill, reduce the friction torque, reduce the consumption of useless power, and ensure automatic self-aligning and prolonging the use. Life, easy operation and easy maintenance.
(2) The cylinder part: the general conical cylinder is added to the original cylinder discharge wall, which not only increases the effective volume, but also makes the medium distribution in the cylinder reasonable; the larger diameter ball is located in the cylinder, and the original ore is fed from there. As the ore nugget is automatically graded by the grinding ball in the cylinder, the closer to the discharge port, the smaller the ball diameter, so that the ball can be fully utilized to obtain a finer-grained product; the treatment volume is increased and the solidity is 12%. ~25%.
(3) Transmission part: The large gear is installed in the connection part between the straight cylinder and the cone, which improves the stress condition of the main bearing part, reduces the torsional stress of the cylinder, and reduces the modulus and diameter of the gear accordingly, thereby reducing the weight of the ball mill by 30%~ 50%, reducing manufacturing costs.
(4) Using a new type of grooved grooved liner, the output is increased by 10%, the electricity consumption is reduced by 18%, the steel consumption is reduced by 40%, and the noise is reduced by 5 to 6 decibels.
(5) Due to the above measures, the motor power can be reduced by 20% to 40%. The use of this series of ball mills can achieve significant social and economic benefits. The ball mill investment can be recovered within 2 to 3 years due to the cost of electricity saving.
   Second, the machine uses
This product can be widely used non-ferrous metals, ferrous metals, non-metallic mineral processing plant and chemical, building materials industries to operate fine grinding purposes. Wet lattice type and overflow type are used for wet grinding of ores of various hardnesses; dry type grids are used for dry grinding of ores and materials of various hardnesses.
Third, the machine structure and its working principle
This product consists of the working part such as the feeding part, the feeding part, the barrel part, the discharging part, and the bearing part, the transmission part, the electric part, and the basic part.