Rapid cleaning equipment for pier crucible material of single crystal furnace

By designing a rapid cleaning equipment for single crystal furnaces, the clamping part and drive machine rotate the cauldron, the rapid introduction of the cauldron material in the cauldron is achieved, solving the problems of low manual cleaning efficiency and high-temperature scalding, and improving cleaning efficiency and safety.

CN222648186UActive Publication Date: 2025-03-21包头美科硅能源有限公司 +1
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Patent Information

Application Number
CN202421297481.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-07
Publication Date
2025-03-21
Estimated Expiration
2034-06-07

AI Technical Summary

Technical Problem

In the prior art, cleaning of single crystal furnace pier material usually relies on manual knockout, which is inefficient and has the risk of high-temperature scalding and silicon material splashing.

Method used

A rapid cleaning equipment for single crystal furnace pier material is designed, including bottom plate, I-steel, fixed frame, mobile plate, drive machine, clamping part and pushing part. Through the clamping part, the drive machine drives the rotating part to align the holes at the bottom of the pot, and the pushing part slowly pushes the pier material in the pot.

Benefits of technology

The equipment can quickly and safely clean the pier material in the single crystal furnace, avoiding the waiting for manual knockout and the risk of high-temperature scalding, and improving cleaning efficiency.

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Abstract

The utility model relates to the technical field of monocrystalline silicon manufacturing, in particular to rapid cleaning equipment for a single crystal furnace pier crucible material, which comprises a bottom plate, four I-shaped steels are fixedly connected onto the bottom plate, the tops of the I-shaped steels are fixedly connected with a fixed frame, a movable plate is arranged in a groove between two adjacent I-shaped steels in a sliding manner, and the movable plate is fixedly connected with the fixed frame. Two driving machines are mounted on the movable plate, a clamping part is arranged between the output ends of the two driving machines, the clamping part is used for clamping a crucible edge with a hole in the bottom, a pushing part is arranged on the fixed frame, and when the clamping part clamps the crucible edge, the driving machines can drive the crucible edge to rotate. According to the utility model, through the matching of the related structures, the crucible bottom material in the crucible edge can be slowly pushed out, so that the phenomena that the crucible edge needs to be cooled during manual knockout, the high-temperature crucible edge scalds a knocker and the crucible bottom material is likely to splash to hurt a worker in the knockout process are avoided, and the knockout efficiency is improved.
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