How does the Dingli ore material drying production line work?

Date2023-03-22 Back To List

The ore dryer is a drying equipment specially developed and manufactured on the basis of the rotary drum dryer and combined with the characteristics of ore itself. The ore dried by it is of high quality, wide application range, and large market demand. Bring certain economic benefits to the enterprise.

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Taking iron ore as an example, iron ore can be divided into magnetite, hematite, limonite, etc. It is a mineral aggregate containing iron element or iron compound that can be economically utilized, and is also an important raw material for steel production enterprises. Crushing, grinding, magnetic separation, and other processes can extract iron resources. my country's iron ore resources are very rich, and our country is also a big consumer of iron ore. Iron ore resources occupy a very important position in the development of the national economy. Iron ore contains harmful substances such as sulfur, phosphorus, arsenic, potassium, sodium, and fluorine, so it is necessary to carry out timely iron selection treatment on iron ore, and process or process harmful substances for utilization.

The ore resources are sent into the dryer through a feeding device such as a vibrating feeder. The ore materials are continuously picked up and scattered under the inner layer of the lifting plate to achieve heat exchange. When the ore travels to the other end of the inner layer After that, it enters the middle layer for countercurrent drying, and the ore moves forward two steps and one step back in the middle layer. The material in the middle layer not only fully absorbs the heat emitted by the inner drum, but also absorbs the heat of the middle drum, and achieves a better drying state here. . ore travels to the other end of the middle layer and falls into the outer layer. The material travels in a rectangular multi-circuit manner in the outer layer drum. The material that achieves the drying effect is quickly moved out of the drum under the action of hot air, and the wet material that does not achieve the drying effect cannot be fast due to its own weight. Go ahead and fully dry in this rectangular copying board.


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  • What is the process for purchasing equipment?

    Contact customer service - understand the basic situation - equipment quota-tion - sign contract - equipment production

  • What is the Quality of your products?

    Dingli Group products come with best quality, and our products passed CE certification, exported to lots countries around the word, such as Australia, Malaysia, India, Italy ,Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured with the quality absolutely.

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