Multiphase separator capable of separating solid impurities, acid-containing liquid and organic components

By designing a multi-phase separator, the synergistic effect of solid scraper, porous screen plate, deflector and porous baffle is solved, and the problem of difficult separation of complex components of cleaning water in HFO-1233zd industrial production is achieved, and efficient separation and reduced processing costs and safety risks are achieved.

CN222641481UActive Publication Date: 2025-03-21SINOCHEM LANTIAN HONEYWELL NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202421309249.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-21
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

In the industrial production of HFO-1233zd, cleaning water containing solid impurities, organic matter and acidic components generated during cleaning and heat exchange equipment and process material pipelines is difficult to effectively separate, resulting in difficult and high cost of subsequent processing.

Method used

A multiphase separator is designed, including a separator body, a solid scraper, a porous screen plate, a deflector and a porous baffle. Through the synergistic action of these components, the continuous separation of solid impurities, hydrogen fluoride, hydrogen chloride mixed acid liquid and organic components in the cleaning water is achieved.

Benefits of technology

The separation of complex components of cleaning water is achieved, which reduces the difficulty and cost of subsequent processing, and avoids the escape of acidic components through closed operations, ensuring safety.

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Abstract

The utility model discloses a multiphase separator capable of separating solid impurities, acid-containing liquid and organic components. The multiphase separator comprises a separator body, a solid scraper blade, a porous sieve plate, a guide plate and a porous baffle, wherein the solid scraper blade, the porous sieve plate, the guide plate and the porous baffle are arranged in the separator body; the top of the separator body communicates with an inlet pipeline; a solid discharge valve is arranged on the separator body at the tail end of the moving direction of the solid scraper; the bottom of the separator body is divided into a liquid collecting tank and a standing tank by the porous baffle; the tail end of the flow guide plate in the flow guide direction is arranged above the liquid collecting tank; a solid collector is arranged at the bottom of the liquid collecting tank; the upper part of the standing tank is communicated with the water phase discharge line, and the lower part is communicated with the organic phase discharge line. According to the multi-phase separator disclosed by the utility model, solid impurities, organic components and an acid-containing water phase in HFO-1233zd production process equipment and pipeline cleaning water are collected and separated, so that the follow-up treatment difficulty of the cleaning water is greatly reduced, and meanwhile, the total amount and treatment cost of mixed cleaning water needing special follow-up treatment are greatly reduced.
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