Vertical type drum and disk grinding and pulping machine

Abstract

The invention discloses a vertical type drum and disk grinding and pulping machine which relates to processing equipment of renewable resources in the field of environmental protection. The vertical type drum and disk grinding and pulping machine comprises a power and transmission device 35, a material inlet 1, a material outlet 13, a machine shell, a main shaft, a bearing seat external element 34 of the main shaft, a suspending bearing seat external element 3, a suspending shaft, a bearing seat external element 42 of the suspending shaft, a suspending drum-shaped roller external element 37 and a disk-shaped wear-resisting ring 38. The invention has the characteristics of high yield, low energy consumption, fully resource comprehensive utilization, and the like, has no environmental pollution, can fine pulp various coloured and black smelting minerals, waste slag and thermal power coal slag, is suitable for industries of mine, smelting, and the like and can be used for power plants and renewable resource processing enterprises.

Description

technical field [0001] The invention relates to renewable resource processing equipment in the field of environmental protection, in particular to a vertical drum-disc grinding machine capable of disintegrating the fine powder of smelting waste copper and cobalt waste slag, realizing the recycling of waste resources and improving the recovery rate. Background technique [0002] At present, the billions of tons of non-ferrous and black smelting waste slag produced in my country every year are rich in trace elements, and their particle size crystals are all below 10 μm. For example, the waste slag of copper and cobalt smelting is rich in expensive copper and cobalt. These valuable Metals, rare resources, and precious metals are discarded in large quantities, and cause great pollution to the environment. In the prior art, in order to recycle and recycle the copper and cobalt in the waste copper and cobalt slag, it must first be subjected to paddle treatment. At present, there ar...

AI Technical Summary

Problems solved by technology

Stirring and refining is suitable for materials with a cross-section less than 10-5 mm. Its working principle is to use steel balls of different sizes to drive through the main shaft. The main shaft is equipped with multiple shaft rods according to different models. Ball extrusion, so as to achieve the effect of grinding and pulping materials; for materials with a cross-section greater than 10 mm, the output is low, and it is difficult for this machine to achieve a product quality of less than 10 μm under high output conditions. Therefore, although the stirring mill can achieve 10 μm Left and right products, but because of its low output and high energy consumption, it is difficult to achieve large-scale industrial production

Images