Chicken manure fermented organic fertilizer tail gas treatment device

By combining a spray tower and spiral delay element with an ultraviolet photolysis lamp and a reflective aluminum foil layer, the problem of low odor removal efficiency and inconvenient maintenance in the exhaust gas treatment of chicken manure fermentation organic fertilizer is solved, achieving a high-efficiency and low-cost exhaust gas purification effect.

CN224524374UActive Publication Date: 2026-07-21JIANGXI HAOLANG IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGXI HAOLANG IND CO LTD
Filing Date
2025-08-08
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing technologies are insufficient to efficiently remove the high concentrations of malodorous exhaust gases, especially hydrogen sulfide, ammonia, and volatile organic compounds, generated during the fermentation of chicken manure into organic fertilizer. Furthermore, existing treatment methods suffer from low efficiency, high costs, or inconvenient equipment maintenance.

Method used

A spray tower is used for preliminary purification, combined with a spiral delay element to extend the gas flow path, and ultraviolet photolysis lamps and reflective aluminum foil layers are used to form a high-efficiency photolysis reaction zone. Ozone is generated through ultraviolet photolysis to deeply decompose pollutants in the exhaust gas.

Benefits of technology

It achieves efficient removal of odorous substances from exhaust gas, meeting environmental emission requirements. The device is also compact, easy to maintain, and reduces operating costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to chicken manure processing field especially, more particularly to chicken manorecycling organic fertilizer's tail gas treatment device, including having spray tower, the upper right side of spray tower is provided with air inlet, the lower part of spray tower front side is provided with liquid outlet, the top of spray tower is installed with gas pipe, spray tower left side is provided with support frame, and the support frame is installed with connecting pipe, and the connecting pipe bottom is connected with gas pipe and communicates. The utility model discloses through spray tower, removes water-soluble pollutants and dust in tail gas first and lays the purification foundation, and the spiral delay piece in connecting pipe forces to extend gas circulation path and makes the residence time of pollutant in photolysis reaction zone increase significantly, creates necessary condition for subsequent advanced treatment, and ultraviolet photolysis lamp combines cambered surface reflection aluminium foil layer and forms high-strength surrounding radiation field, and high -efficient excitation ozone and cleavage stink molecule, and the design of reflection layer will escape light secondary utilization greatly promotes energy utilization rate and photolysis oxidation efficiency.
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