Energy-saving and high-efficiency ball mill

Abstract

The invention discloses an energy-saving and high-efficiency ball mill, which comprises a barrel, lining plates, a cabin door, hollow shafts, bearing blocks, a feeding opening, a discharge opening, a transmission device and a drive device, wherein two ends of the barrel are respectively connected with the feeding opening and the discharge opening; the barrel rotates on two bearing blocks through the hollow shafts; the barrel is used for providing power through the transmission device and the drive device; a steel ball is arranged in the barrel; the lining plates are arranged on the inner side surfaces of the barrel and the cabin door; bolt holes are formed in the lining plates; the lining plates are arranged in the barrel in a sectional arrangement manner; and sliding bearings sleeving outside the hollow shafts at two ends of the barrel of the ball mill are changed into rolling bearings, so that the friction force can be reduced, the drive force is reduced, and energy sources are saved. A traditional cabin door is changed into an easy-to-open cabin door, and the cabin door can be rapidly opened, so that the labor intensity is relieved; the restoration time is shortened; and the maintenance cost is reduced. The lining plates are arranged in the barrel in the sectional arrangement manner, and the falling track of the steel ball is changed, so that the work efficiency of the ball mill is improved.

Description

technical field [0001] The invention relates to the field of ball mills, in particular to an energy-saving and high-efficiency ball mill. Background technique [0002] Most of the traditional ball mills on the market consume a lot of power and are not energy-saving enough; the design of the inner liner is relatively ordinary and not wear-resistant, and the efficiency is low; the cost of use is high; the hollow shaft is fitted with a sliding bearing, which has high friction and is not energy-saving enough; the built-in hatch The design is unscientific, and the hatch cannot be opened in case of sticking and grinding, which is labor-intensive, low in production efficiency and high in use cost. Contents of the invention [0003] The invention provides an energy-saving and high-efficiency ball mill, which improves work efficiency, reduces energy consumption, reduces driving force, saves energy, reduces labor intensity, saves repair time, and reduces maintenance costs. [0004]...

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional ball mills on the market consume a lot of power and are not energy-saving enough; the design of the inner liner is relatively ordinary and not wear-resistant, and the efficiency is low; the cost of use is high; the hollow shaft is fitted with a sliding bearing, which has high friction and is not energy-saving enough; the built-in hatch The design is unscientific, and the hatch cannot be opened in case of sticking and grinding, which is labor-intensive, low production efficiency, and high cost of use

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