Automatic new type stainless steel pipe fast pickling cleaning line

By designing a new automated rapid pickling and cleaning line for stainless steel pipes, the problem of uneven pickling of stainless steel pipes was solved, and the entire process of stainless steel pipe processing and efficient production was realized.

CN224494359UActive Publication Date: 2026-07-14ZHONGLONG IND INTELLIGENT TECHNOLOGY (JIANGSU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHONGLONG IND INTELLIGENT TECHNOLOGY (JIANGSU) CO LTD
Filing Date
2025-08-07
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the existing stainless steel pipe pickling process, there are areas that cannot be pickled when the stainless steel pipes are bundled together, resulting in poor pickling effect and low production efficiency.

Method used

An automated, novel rapid pickling and cleaning line for stainless steel pipes was designed, comprising an oil removal tank, a clean water tank, a pickling tank, a passivation tank, and a neutralization tank. The automatic transfer and separation of stainless steel pipes are achieved through a moving mechanism and a lifting mechanism, ensuring that each steel pipe is evenly contacted with the treatment liquid. A placement component is used to separate and place the steel pipes, avoiding stacking and obstruction.

Benefits of technology

It improves the pickling effect of stainless steel pipes, reduces the risk of missed pickling, realizes automated transfer and continuous production between processes, and significantly improves processing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to stainless steel pipe pickling treatment technical field, concretely relates to a kind of automatic new stainless steel pipe rapid pickling cleaning line, including oil removal pool, clean water pool, pickling pool, passivation pool and neutralization pool, the clean water pool is provided with three groups, and three groups of clean water pool are respectively set between oil removal pool, pickling pool, passivation pool and neutralization pool, the outside of oil removal pool is provided with moving mechanism, the moving mechanism can drive lifting mechanism to move transversely, the below of lifting mechanism is provided with placing assembly.The automatic new stainless steel pipe rapid pickling cleaning line separates and places multiple groups of stainless steel pipes by the support of placing assembly, increases the gap between pipe body, reduces contact surface;Perforated plate can be opened and closed, to facilitate the taking and placing steel pipe, ensure that pickling solution fully flows to the surface of each pipe body. Cooperation moving mechanism and lifting mechanism realize automatic transfer, avoid the stacking obstruction caused by artificial binding, greatly reduce the risk of leakage, improve pickling effect.
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