A condensate water recovery device for a methanol production system

By introducing a combination of high-temperature reaction tank, steam transfer pump, steam condenser and S-type multilayer condenser into the methanol production system, the problem of low condensate recovery efficiency was solved, achieving efficient water resource recovery and self-sufficiency in raw material hydrogen, thus promoting the sustainable development of methanol production.

CN224377710UActive Publication Date: 2026-06-19CHINA PINGMEI SHENMA GRP KAIFENG XINGHUA FINE CHEM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA PINGMEI SHENMA GRP KAIFENG XINGHUA FINE CHEM
Filing Date
2025-06-18
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The existing methanol production system has a simple condensate recovery device with a short condensation path, resulting in low condensation efficiency and limited water recovery, making it impossible to achieve water recycling and self-sufficiency in raw material hydrogen.

Method used

The steam condensation mechanism consists of a high-temperature reaction vessel, a steam transfer pump, a steam condensation cylinder, and an S-shaped multi-layer condenser tube. Water vapor is generated by high-temperature heating and then rapidly condensed into water in the S-shaped multi-layer condenser tube. Subsequently, the water is electrolyzed to generate hydrogen as a raw material.

Benefits of technology

This improved the amount and efficiency of water recovery, achieving efficient water resource recovery and full utilization of raw material hydrogen, while reducing production costs and environmental pressure.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224377710U_ABST
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Abstract

This utility model discloses a condensate recovery device for a methanol production system, comprising a fixed base plate, a first gas pump fixedly connected to the upper surface of the fixed base plate, a high-temperature reaction tank fixedly connected to the upper end of the first gas pump, a limiting placement frame fixedly connected to the upper surface of the fixed base plate, a steam condensation cylinder provided on the limiting placement frame, and an S-shaped multi-layer condenser tube provided inside the steam condensation cylinder; the steam condensation mechanism is composed of the high-temperature reaction tank, the steam pump, the steam pipe, the steam condensation cylinder, and the S-shaped multi-layer condenser tube. The high-temperature reaction tank heats the water produced in methanol production at high temperature to form water vapor, which is then transported to the S-shaped multi-layer condenser tube and condensed into water. The S-shaped multi-layer condenser tube adopts an S-shaped multi-layer design, with a long path, and the condensation process is fast and thorough, improving the water recovery volume and recovery efficiency.
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