An equalizer distributor for phosgene distribution

By designing a balanced distributor with a main passage, distribution pipe, and gas passage orifice, the problems of insufficient structural design, flow uniformity, and stability of existing phosgene distribution devices have been solved, achieving uniform distribution of phosgene and high-sealing connection, which is suitable for high-requirement chemical reaction scenarios.

CN224524685UActive Publication Date: 2026-07-21NINGXIA XINAN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGXIA XINAN TECH CO LTD
Filing Date
2025-04-24
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing phosgene distribution devices have shortcomings in structural design, flow uniformity, operating condition adaptability, energy consumption control, and long-term stability, resulting in low safety and efficiency, and making it difficult to meet the requirements of high-precision chemical processes.

Method used

A balanced distributor comprising a main channel, distribution pipes, and gas passage holes was designed. The main channel guides the flow of phosgene, the distribution pipes are arranged vertically, and the gas passage holes are arranged at specific angles and intervals. Combined with flange connection and quick-release structure, the uniform distribution of phosgene and high sealing connection are achieved.

Benefits of technology

It significantly improves the uniformity and safety of phosgene distribution, reduces the risk of leakage, adapts to various working conditions, reduces energy consumption, and improves the operational safety and stability of the equipment, making it suitable for demanding chemical reaction scenarios.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224524685U_ABST
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Abstract

The utility model relates to a kind of for phosgene distribution's equal distributor, including main passage, multiple distribution pipes, gas path through-hole and phosgene input interface.Main passage is tubular structure, for guiding phosgene to flow along set direction;Multiple distribution pipes one end is fixedly connected with main passage and communicates, other end is sealed;Several gas path through-holes are provided on distribution pipe, for making phosgene evenly discharge.Phosgene input interface is coaxially connected with main passage by flange, for receiving external phosgene input and import main passage.Gas path through-hole is arranged according to predetermined angle and spacing, realize the uniform distribution of phosgene;Multiple distribution pipes are evenly circumferential array arrangement around main passage central axis.The device structure is reasonable, sealing is strong, can realize efficient, uniform, safe phosgene distribution, it is applicable to the process occasion of high precision and operating safety requirement to toxic gas distribution, with good adaptability and practicality.
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