A lithium battery material recycling atomization drying device

Abstract

The present invention is applicable to the technical field of lithium battery recycling, and provides a lithium battery material recycling atomization drying device, including a drying chamber, a hot air conveyor, a feeder, a discharger and a controller, and the drying chamber includes a spherical atomization chamber , there is a heating layer outside the spherical atomization chamber, a hot air layer is formed between the spherical atomization chamber and the heating layer, the inner wall of the spherical atomization chamber is provided with a number of hot air nozzles communicating with the hot air layer, and the spherical mist An infusion tube is provided at the central axis of the chamber, and the initial end of the infusion tube protrudes out of the drying room and is connected to the feeder. The end of the infusion tube is located at the center of the spherical atomization chamber and along the A plurality of atomizing tubes are formed extending outward along the radial direction, and several spray heads are arranged on the surface of each atomizing tube, the hot air conveyor is connected to the hot air layer, and the bottom of the spherical atomizing chamber forms a discharge port. The metal solution is atomized through the atomizing tube, and the atomized gas is dried with hot air. This method has high drying efficiency.

Description

technical field [0001] The invention belongs to the technical field of lithium battery recycling, and in particular relates to an atomizing and drying device for recycling lithium battery materials. Background technique [0002] With the widespread use of digital products such as mobile phones and notebook computers, lithium-ion batteries have been widely used in such products with excellent performance, and are gradually developing into other product applications. The important components of lithium-ion batteries are cobalt Manganese and nickel, the cobalt, manganese and nickel contained on the earth are limited, if they are consumed blindly, they will be used up one day. Therefore, in order to ensure the continuous supply of the above raw materials, the recovery of cobalt, manganese and nickel in waste batteries is particularly important. [0003] In the recovery process of cobalt, manganese and nickel from waste lithium batteries, the drying step involving the solution co...

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Problems solved by technology

[0004] In view of the above problems, the object of the present invention is to provide a lithium battery material recycling atomization drying device, which aims to solve the technical problems of the existing drying devices such as high energy consumption and low work efficiency

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