Dry quenching loading double water seal device

By adopting a double water seal structure and automatic flushing function in the dry quenching coke charging device, the problem of smoke and dust leakage caused by easy damage to the ceramic fiber cloth seal was solved, achieving efficient sealing and safe production.

CN224299145UActive Publication Date: 2026-05-29SHANXI TAIGANG STAINLESS STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANXI TAIGANG STAINLESS STEEL CO LTD
Filing Date
2025-04-22
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

The existing ceramic fiber cloth sealing structure of the dry quenching coke charging device is easily damaged at high temperatures, leading to smoke and dust leakage. Moreover, the replacement cost is high, the risk is great, and it affects production safety.

Method used

The system adopts a double water seal structure, including a first water seal groove and a second water seal groove. The first water seal component cooperates with the first water seal groove, and the second water seal ring is inserted into the second water seal groove to achieve a sealing effect and prevent smoke and dust from overflowing. The design of the water injection groove and the overflow groove enables automatic flushing to prevent water from overflowing from the water seal groove.

Benefits of technology

It effectively prevents smoke and dust from escaping, reduces the frequency and cost of replacing the sealing structure, improves production safety, eliminates high-risk operations, and keeps the site clean.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224299145U_ABST
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Abstract

The utility model belongs to the field of coking relates to a dry quenching loading double water seal device, improve a dry quenching loading structure reasonable, sealing effect is good, the double water seal sealing device of low cost when using. Technical scheme includes: first water seal groove, first water seal component, second water seal groove and second water seal ring. First water seal groove is annular structure, is fixed in dry quenching furnace opening. First water seal component and dry quenching loading mechanism fixed connection, first water seal component with dry quenching loading mechanism operation to dry quenching furnace directly above, first water seal component and first water seal groove cooperate to complete water seal. Second water seal groove is annular structure, is fixed on first water seal component, and second water seal groove diameter is less than first water seal groove diameter, and is higher than first water seal groove. Second water seal ring is vertical pipe spare, second water seal ring is sleeved on dry quenching loading mechanism and keeps relative fixed, and second water seal ring keeps and inserts to second water seal groove.
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