Device for cleaning attachments in carbon nanotube fluidized bed reactor and method thereof

Abstract

The invention discloses a device for cleaning attachments in a carbon nanotube fluidized bed reactor and a method thereof, which can timely and effectively clean the attachments in the production process, and the device for cleaning the attachments comprises a distributor, an airflow acceleration nozzle arranged on the distributor, a gas compressor and a compressed gas buffer tank, a gas inlet of the gas compressor is connected with a gas source, and a gas outlet of the gas compressor is connected with a gas inlet of the compressed gas buffer tank through a first pipeline and a first control valve arranged in the first pipeline in series. A gas outlet of the compressed gas buffer tank is connected with the distributor through a second pipeline as well as a second control valve and a pressure regulating valve which are sequentially arranged in the second pipeline in series. By adopting the attachment cleaning device disclosed by the invention, the parts, where attachments are easy to generate, in the carbon nanotube fluidized bed reactor can be cleaned very timely and effectively, so that the production efficiency and quality of a carbon nanotube production line can be improved.

Description

technical field [0001] The invention relates to a carbon nanotube fluidized bed reactor, in particular to an attachment cleaning device and method in the carbon nanotube fluidized bed reactor. Background technique [0002] Conductive additives are one of the indispensable key materials for lithium-ion batteries, especially in the high-current charging and discharging process of power-type lithium-ion batteries. After 2014, as high-power and high-capacity batteries are increasingly used in fields such as electric vehicles, electronic products, power grid control and renewable energy, battery companies urgently need to use higher-performance conductive agents to improve and improve the performance of batteries. power characteristics. [0003] At present, the conductive agents widely used in lithium batteries can be divided into three categories: conductive carbon black, conductive graphite and new conductive agents. The new conductive agents mainly refer to carbon nanotubes a...

AI Technical Summary

Problems solved by technology

[0005] Although the prospect of the carbon nanotube industry is very good, behind the rapid development of demand, there are still old supporting production equipment, and the attachments in the production process are not cleaned up in time and effectively, which affects the production efficiency and quality of the carbon nanotube production line.

Images