Circular efficient drier for copper concentrate

Abstract

The invention discloses a circular efficient drier for copper concentrate. The drier comprises a first supporting plate, wherein a first box body is fixedly connected to the upper surface of the first supporting plate, a heating pipe is mounted on the inner side wall of the first box body, a second exhaust fan is mounted on the upper surface of the first supporting plate, an air outlet of the second exhaust fan communicates to the inner side wall of the first box body, and a first exhaust fan is mounted on one side of the first box body. When the device is used, a user can transmit the copper concentrate by starting a first motor and a second motor, and meanwhile, the user can start a heating pipe while transmitting the copper concentrate, so as to heat air in the second box body. Then the copper concentrate is conveyed into a second shell through parts such as a first pipe body, so that it is convenient to dry the copper concentrate, and meanwhile, as the first shell is arranged, the temperature in the second box body can be kept, so that the temperature in the second box body can be kept for a longer time.

Description

technical field [0001] The invention relates to the technical field of mineral dryers, in particular to a circulating high-efficiency dryer for copper concentrates. Background technique [0002] Copper is one of the earliest metals discovered and used by humans. It is purple-red, with a specific gravity of 8.89 and a melting point of 1083.4°C. Copper and its alloys are widely used due to their good electrical and thermal conductivity, strong corrosion resistance, easy processing, and good tensile strength and fatigue strength. They are second only to steel and aluminum in the consumption of metal materials, and have become national economy, people's livelihood and national defense projects. Even the indispensable basic materials and strategic materials in the high-tech field. It is widely used in electrical industry, mechanical industry, chemical industry, national defense industry and other departments. Copper concentrate is a low-grade copper-containing raw ore that has ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing copper concentrate drying devices are rotary cylinder type, which can dry materials with a certain humidity or particle size such as copper concentrate, iron ore, titanium ore, quartz sand and other minerals. When the machine is working, The surface of the dryer will generate a very high temperature as the drying material is put in, and the cylinder of the dryer will continue to rotate. If the staff accidentally touches it, it will cause skin burns, and the existing drying device It is not very intuitive to see the drying degree of copper concentrate. Therefore, a circulating high-efficiency dryer for copper concentrate is proposed.

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