Single crystal furnace oxygen reduction main heater

By using a modular single-crystal furnace main heater with alternating long and short heating plates and bolt fixation, the problems of high oxygen content and energy waste are solved, achieving efficient temperature control and oxygen reduction as well as rapid assembly.

CN224313717UActive Publication Date: 2026-06-02包头美科硅能源有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
包头美科硅能源有限公司
Filing Date
2025-06-18
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

The existing main heater structure of single crystal furnaces results in high oxygen content and energy waste, and it is not easy to adjust the shape to meet the needs of different operating conditions.

Method used

The main heater, which adopts a modular structure, includes a main heating component and a secondary heating component, which are combined into a ring structure. It uses long heating plates and short heating plates alternately to reduce the contact area with air and is fixed with bolts. It is designed in an inverted U-shape to improve the temperature control and oxygen reduction effect.

Benefits of technology

It reduces the oxygen content in the single crystal furnace, saves energy, improves the quality of finished crystal rods, and can quickly assemble and adjust the shape according to the working conditions to meet the needs of different working conditions.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224313717U_ABST
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Abstract

The utility model discloses a single crystal furnace reduces oxygen main heater belongs to single crystal furnace heater technical field, including main heating component and auxiliary heating component, auxiliary heating component can be dismantled and is installed on main heating component, and main heating component and auxiliary heating component are combined into annular structure, and main heating component and auxiliary heating component all include long heating plate and short heating plate, and long heating plate and short heating plate all are inverted U shape structure, and the height of short heating plate is 0.6 0.9 of long heating plate height, and short heating plate and long heating plate are fixedly connected and round smooth transition, and this single crystal furnace reduces oxygen main heater, and the long heating plate and short heating plate are connected and form main heating area and auxiliary heating area, and the ring mounting heater is designed into the assembled structure, and the oxygen reduction effect of the existing single crystal furnace heater is poor, and the energy waste is caused easily.
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