一种碳纳米管反应器

By designing a carbon nanotube reactor with concentric reaction zones, expanded settling zones, and insulation zones, the problems of low production volume and catalyst loss were solved, the life of the stirring shaft seal was extended, and the safety and stability of the reactor were improved.

CN116408009BActive Publication Date: 2026-07-17YINGNAMATERIALS TECHNOLOGY (ZHENJIANG) CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YINGNAMATERIALS TECHNOLOGY (ZHENJIANG) CO LTD
Filing Date
2023-02-09
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing carbon nanotube reactors have low production capacity, making it difficult to achieve large-scale integration. The catalyst is easily discharged with the exhaust gas, and the shaft seal of the stirring shaft has a short lifespan and is prone to leakage.

Method used

Design a carbon nanotube reactor consisting of a reaction zone, an enlarged settling zone, and an insulation zone. Employ concentrically arranged shells and heating devices, combined with cooling devices and insulation materials, increase the diameter of the settling zone, install a filter to filter the catalyst, and improve the structure of the stirring paddle.

Benefits of technology

It increased the reactor's production capacity, reduced catalyst loss, extended the service life of the agitator shaft seal, and enhanced the reactor's safety and stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及一种碳纳米管反应器,由下至上包括同心设置的反应区、扩大沉降区和隔热区,所述反应区包括若干个上下衔接的分壳体和搅拌器,分壳体均同心设置,反应区的外部设有加热装置,加热装置包括若干个上下设置的分热器,一个分热器对应一个或多个分壳体;所述扩大沉降区的直径大于反应区的直径,便于固体物料在扩大沉降区进行沉降;所述隔热区内装填第一隔热材料,用于阻隔由扩大沉降区上升的热量;所述碳纳米管反应器的顶部设有顶法兰,所述搅拌器的搅拌轴在穿过顶法兰的位置设有轴封,顶法兰的上方设有冷却装置,冷却装置为中空的,用于内部输入冷却介质,进一步为轴封冷却降温。
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