Heat treatment furnace achieving stable transmission

WO2026060900A1PCT designated stage Publication Date: 2026-03-26SUZHOU N SINGLE INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-02-28
Publication Date
2026-03-26

AI Technical Summary

Technical Problem

Existing cartridge-type drying ovens have risks such as low thermal circulation efficiency and the risk of battery cells falling off or breaking due to tilting and shaking of the carrier during the drying process. In addition, insufficient negative pressure leads to a difference in drying time.

Method used

The dual-path circulating heating mode is adopted. By setting circulating heating modules on both sides of the drying zone, combined with the carrier locking and unlocking mechanism, the stability of the carrier during the transmission process is ensured. The independent flow of air is achieved through the circulating air duct and suction components, which shortens the airflow circulation path and improves the heat circulation efficiency.

Benefits of technology

It improves drying efficiency, ensures product transfer stability on the carrier, reduces the power requirements of the suction components, guarantees negative pressure stability, and avoids product damage on the carrier.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN2025079755_26032026_PF_FP_ABST
    Figure CN2025079755_26032026_PF_FP_ABST
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Abstract

Disclosed in the present invention is a heat treatment furnace achieving stable transmission, comprising a furnace body, a transmission mechanism, a carrier locking mechanism, and a carrier unlocking mechanism, wherein the furnace body is sequentially provided with an isolation region, a drying region, and a cooling region along a product transmission direction; the isolation region, the drying region, and the cooling region are provided with a product channel passing through the furnace body; the drying region comprises at least one drying box body arranged in sequence, and circulating heating modules used for heating the product channel are symmetrically provided on two sides of each drying box body; the transmission mechanism comprises a carrier receiving surface configured to receive a carrier, and the carrier is loaded with at least one product; the carrier locking mechanism is arranged on the carrier receiving surface and configured to lock the carrier on the carrier receiving surface; and the carrier unlocking mechanism is arranged at least at an outlet of the product channel and configured to release the locking of the carrier locking mechanism to the carrier. The present invention not only improves the drying efficiency, but also improves the stability of the carrier during transmission.
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