A method of contamination control for a deceased pet

By employing incineration technologies involving preheating, primary combustion, and secondary combustion, combined with flue gas cooling, alkaline neutralization reaction, and flue gas filtration, the problem of biological pollution during the incineration of dead pet carcasses has been solved, achieving efficient purification and environmentally friendly emissions.

CN117646898BActive Publication Date: 2026-06-19ZHONGYI CHUANGLI ECOLOGICAL ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHONGYI CHUANGLI ECOLOGICAL ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2023-12-01
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Traditional methods are insufficient for effectively controlling and disposing of dead pet carcasses, leading to biological pollution problems.

Method used

The incineration technology employs preheating, primary combustion, and secondary combustion, combined with flue gas cooling, alkali neutralization reaction, and flue gas filtration steps. The incineration process is optimized through an intelligent control system to ensure efficient combustion and flue gas purification.

Benefits of technology

It improves incineration efficiency, reduces the generation of harmful substances, purifies and discharges flue gas, and reduces the pollution of the environment caused by the incineration process.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention proposes a pollution control method for dead pets, relating to the field of biological pollutant treatment. The invention preheats a solid waste incinerator to achieve a preset calorific value during pre-combustion. Once the incinerator reaches its calibrated combustion environment, batches of incinerator materials are fed into the incinerator for the first combustion. The pyrolysis-derived flue gas is then fed into a gas incinerator for secondary combustion. The flue gas from the secondary combustion is cooled in a heat exchanger. The cooled gas is then sprayed with atomized alkaline solution for neutralization. Finally, the flue gas is filtered and discharged. This invention effectively improves the destruction rate by controlling the incineration temperature, residence time, disturbance level, and air supply through primary and secondary combustion, without causing secondary pollution problems due to large amounts of wastewater discharge.
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Citation Information

Patent Citations

  • Garbage incineration intelligent control system and method based on cloud computing

    CN117029002A

  • Pet corpse burns complete sets

    CN207262438U

  • Flue gas secondary combustion and purification integrated equipment

    CN216716246U