A safe energy-saving exhaust gas collection and treatment system for an ammonia water storage tank

By designing a safe and energy-saving waste gas collection and treatment system for ammonia storage tanks, and utilizing positive and negative pressure water seals and waste gas spray towers to treat ammonia, the safety, environmental protection, and resource waste issues of ammonia storage tanks have been solved, the safety and environmental performance of the ammonia tank area have been improved, and the resource utilization of ammonia has been realized.

CN224308137UActive Publication Date: 2026-06-02HUIZHOU AOMEITE ENVIRONMENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUIZHOU AOMEITE ENVIRONMENT TECH CO LTD
Filing Date
2025-03-17
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing safety and environmental protection measures for ammonia storage tanks pose environmental risks and resource waste due to unorganized emissions, and have failed to effectively prevent tank breakage and improve safety.

Method used

The system design includes an ammonia storage tank, a positive pressure water seal tank, a negative pressure water seal tank, a water replenishment pipeline, a U-shaped overflow pipe, and a waste gas spray tower. The positive and negative pressure water seals balance the pressure inside the ammonia tank, absorb the volatilized ammonia, and carry out resource recovery treatment.

Benefits of technology

This improved the safety and environmental performance of the ammonia tank area, prevented the release of unorganized gases, reduced environmental risks, and enabled the resource utilization of ammonia to produce low-concentration ammonia sulfate products.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to waste gas collection and treatment technical field, concretely relates to a kind of safe energy-saving waste gas collection and treatment system of ammonia water storage tank, including ammonia water storage tank, first positive pressure water seal tank, second positive pressure water seal tank, negative pressure water seal tank, make up water pipeline, U type overflow pipe, waste gas main, waste gas spray tower.The utility model described safe energy-saving waste gas collection and treatment system of ammonia water storage tank, ammonia water tank area is connected to a set of positive and negative pressure water seal system by waste gas collection pipe, wherein positive pressure water seal is two-stage water seal, negative pressure water seal is one-stage water seal, tail end waste gas main is connected to waste gas spray tower, the utility model realizes the energy-saving and efficiency of reducing ammonia water run, reduce waste gas treatment cost, while it can also avoid storage tank to bear larger positive or negative pressure and cause rupture accident, with simple operation, energy-saving and efficiency and high safety characteristics, easy to realize industrialization.
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