Atomization device for carbon nano tube film production equipment

Abstract

The invention discloses an atomization device for carbon nano tube film production equipment. The atomization device comprises a raw material storage unit, a liquid conveying unit and an atomization unit arranged at the front end of a reaction cavity; the raw material storage unit is used for storing raw materials for preparing carbon nano tubes; the liquid conveying unit is used for conveying theraw materials stored in the raw material storage unit to the atomization unit; and the atomization unit is used for atomizing the raw materials for preparing the carbon nano tubes and conveying the raw materials to the reaction cavity. According to an atomizing chamber, the raw materials are atomized to small liquid drops with the unified specification before entering the reaction cavity, the small liquid drops are blown to the reaction cavity by carrier gas, compared with a traditional mode for directly spraying the raw materials into the reaction cavity, the improvement enables the raw materials to react more sufficiently in the reaction cavity, residual impurities in the reaction cavity are greatly reduced, the raw material amount is obviously reduced, and even the certain accelerationeffect is further achieved for improving the quality of the carbon nano tubes.

Description

technical field [0001] The invention relates to the field of atomization devices, in particular to an atomization device used for production equipment of carbon nanotube thin films. Background technique [0002] Carbon nanotubes are tubular one-dimensional nanomaterials rolled from single-layer or multi-layer graphene. Their unique structure brings them excellent mechanical, thermal and electrical properties. Carbon nanotubes have good mechanical, electrical and thermal properties, and have great application prospects. Carbon nanotube films and carbon nanotube fibers formed by interweaving carbon nanotubes are currently common carbon nanotube macroscopic bodies, which can maximize the excellent performance of carbon nanotubes, and are used in electromagnetic shielding, composite materials, and electric heating. and other fields have broad application prospects. However, in the production process of carbon nanotubes, it takes a long time for the raw materials used for produ...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of unsatisfactory atomization effect of raw materials for carbon nanotube production, and to provide a special atomization device for carbon nanotube raw materials, so as to ensure more uniform atomization of raw materials and ensure carbon nanotubes under the premise of reducing raw material consumption. Continuous and stable synthesis of nanotubes overcomes the defect of uneven atomization of raw materials in existing devices

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