A kind of magnetite dry grinding and dry separation processing technology

By introducing dry-grinding and dry-swing iron powder purification machines in the ore dressing process, the problems of low iron ore resource recovery and large water resource consumption are solved, and efficient recycling and environmental protection are achieved.

CN118527238BActive Publication Date: 2024-12-10CHENGDE XINGSHUO TECH CO LTD
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Patent Information

Application Number
CN202411017316.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-07-29
Publication Date
2024-12-10
Estimated Expiration
2044-07-29

AI Technical Summary

Technical Problem

The existing ore dressing process has problems such as low recovery rate of iron ore resources, high consumption of water resources, and environmental damage.

Method used

Adopt magnetite dry grinding processing technology, combining multi-gradient dry magnetic separator and dry swing iron powder purification machine, simplify the process flow, reduce equipment use, reduce energy consumption, and reduce water resource use through dry selection process , improve the recycling efficiency of iron ore resources and the purity of iron powder.

Benefits of technology

It effectively improves the recycling efficiency of iron ore resources, reduces the consumption of water resources and energy, protects the environment, and improves the recovery rate of iron powder, avoids damage to the natural environment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a magnetite dry grinding and dry separation processing technology applied to the field of mineral processing. The technology effectively simplifies the process flow and reduces the use of equipment by using a multi-gradient dry magnetic separator and a dry swing iron ore concentrate purifier on the basis of existing crushing, grinding and powder grinding processes, thereby effectively reducing energy consumption, and can effectively improve the recovery efficiency of iron ore resources and avoid the loss of iron resources. The dry separation process can effectively reduce the use of water resources and avoid excessive consumption of water resources. Reducing the consumption of water resources can also effectively avoid damage to the environment. In addition, the dry swing iron ore concentrate purifier can effectively improve the recovery rate of iron powder, realize efficient recovery of iron ore resources, and effectively reduce excessive consumption of water resources and energy, thereby effectively protecting the environment.
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