Condensate recovery system and method for steam conveying pipe

By designing a condensate recovery system for steam transmission pipelines, the problems of condensate non-recovery and high-temperature steam leakage were solved, realizing the full-process recovery and reuse of condensate, improving resource utilization, and reducing safety hazards and maintenance costs.

CN122076052APending Publication Date: 2026-05-26YANKUANG LUNAN CHEMICALS CO LTD
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Patent Information

Application Number
CN202610219246.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-02-24
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In existing technologies, condensate in the steam main cannot be recovered in a timely manner, resulting in waste of water resources and heat energy. High-temperature steam leakage affects the operator's visibility and increases safety hazards. Furthermore, frequent valve operation leads to wear and high maintenance costs.

Method used

A condensate recovery system for steam transmission pipelines was designed, including a drain valve, a filter, a float-type steam trap, a pressure reducing valve, and a condensate tank. The system achieves full condensate recovery and prevents steam leakage through automated control, reducing manual operation and extending valve life.

Benefits of technology

It enables the full recovery and reuse of condensate, reducing water consumption, lowering environmental humidity and safety hazards, extending valve lifespan, and reducing maintenance costs and operational complexity.

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Abstract

The invention belongs to the field of condensate recovery, and particularly relates to a condensate recovery system for a steam conveying pipe and a recovery method.The condensate recovery system comprises a steam header pipe and a connecting-in pipeline, the steam header pipe is fixedly connected with the connecting-in pipeline, the connecting-in pipeline is provided with a recovery assembly, and the recovery assembly is provided with an adjusting assembly; the recycling assembly comprises a spray guide valve, the spray guide valve is fixedly connected to the access pipeline, a filtering pipeline is fixedly installed at the end, away from the access pipeline, of the spray guide valve, a Y-shaped filter is fixedly installed at the end, away from the spray guide valve, of the filtering pipeline, and an input pipeline is fixedly connected to the Y-shaped filter. According to the condensate recovery system and method for the steam conveying pipe, through the synergistic effect of the recovery assemblies, condensate is recovered in the whole process, the recovered condensate can be reutilized according to production requirements, the comprehensive utilization rate of resources is effectively increased, new water resource consumption is reduced, and the green production concept is met.
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