Production equipment for tailing micro powder

Abstract

The invention discloses production equipment for tailing micro powder. The production equipment sequentially comprises a feeding system inputting tailing raw materials, a drying system used for drying the tailing raw materials, a grinding machine used for grinding the tailings into tailing micro powder, an activation system used for carrying out activating treatment on the tailing micro powder, and a discharge system used for outputting products, wherein the activation system comprises an activation chamber and an activator container used for storing an activator; an atomization device is arranged on the activation chamber; the activator in the activator container is input into the atomization device through an activator pipeline; after atomizing the activator, the atomization device sprays the atomized activator into the activation chamber; and the activation chamber is further equipped with a microwave transmitting device which can input microwaves into the activation chamber. The invention further discloses a production technology matched with the production equipment. The production technology is used for producing tailing micro powder, and has the remarkable advantages that the productivity is high, the efficiency is high, and the energy consumption is low.

Description

Technical field [0001] The invention relates to a device for producing powder from tailings and other substances, in particular to a production device for tailing fine powder. Background technique [0002] Industrial waste residues such as tailings are difficult to use further under the existing technical and economic conditions. On the one hand, due to the lack of effective utilization methods, my country’s existing tailings ponds are huge. The total amount of tailings accumulation in the country is 19 billion tons, and the annual emissions are nearly 1.2 billion tons. This not only destroys and takes up a lot of land resources, but also brings Due to a series of far-reaching environmental problems, many tailings ponds have been used overdue or overloaded, or even illegally operated, causing great safety hazards in tailings stocks, posing a serious threat to people’s property and lives in the surrounding areas. On the other hand, these tailings are not completely useless waste. ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a production equipment for tailings micropowder, the purpose of which is to solve the problem that a large amount of tailings are difficult to utilize

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