Oiling system for protofilament

By designing a raw wire oiling system for multiple preparation tanks and raw material tanks, independent preparation and transportation of oil agents of different grades is achieved, and the problem of insufficient flexibility and efficiency of the existing system in dealing with the needs of diversified oil agents is solved, and the operation efficiency and product quality of the production line are significantly improved.

CN119711087APending Publication Date: 2025-03-28JILIN TANGU CARBON FIBER CO LTD +1
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Patent Information

Application Number
CN202411888681.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing raw wire oiling system is difficult to achieve independent preparation and transportation of oils of different grades of process oils, resulting in the impact of the purity and performance of the oil agent, and the system's flexibility and efficiency in dealing with the needs of diversified oil agents.

Method used

A raw wire oiling system is designed, including multiple preparation tanks and raw material tanks. Through the preparation pipeline and control valve, the independent preparation and delivery of oil agents of different grades is achieved, ensuring the purity and functionality of the oil agent, and having efficient flow control and automatic adjustment functions.

Benefits of technology

It realizes independent preparation and transportation of oil agents of different grades, avoids cross-contamination, improves the flexibility and accuracy of oil agent preparation, and improves the operating efficiency and product quality of the production line.

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Abstract

The invention discloses a protofilament oiling system which comprises an oiling tank used for containing an oiling agent; the plurality of preparation tanks are respectively communicated with the oiling tank and are used for conveying an oil agent to the oiling tank; and the plurality of raw material tanks are respectively used for accommodating different oiling agent raw materials, are communicated with the plurality of preparation tanks and are used for conveying the oiling agent raw materials to the preparation tanks. According to the protofilament oiling system, the multiple preparation tanks and the multiple raw material tanks are arranged, independent preparation and conveying of oil agents of different marks are achieved, and cross contamination between the different oil agents is avoided; different oil agents can be accurately blended according to specific production requirements and required oil agent formulas, diversified production requirements are met, personalized preparation of different oil agents according to specific process requirements or product specifications is supported, the oil agent ratio is adjusted, the change requirements of a production line are quickly responded, and the production efficiency is improved. The system can adapt to production of carbon fiber precursors of different batches and specifications, and broken filaments and broken filaments are reduced.
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