Uniform mixing and curing device for fly ash treatment of garbage incinerator

By designing a fly ash treatment device for waste incinerator synergistically works by multiple mechanisms, the problems of low stirring efficiency and difficulty in cleaning of existing devices are solved, and uniform mixing of fly ash and heavy metal chelation are achieved, ensuring environmental safety and equipment stability.

CN120325653APending Publication Date: 2025-07-18YONKER ENVIRONMENTAL PROTECTION
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Patent Information

Application Number
CN202510682872.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-26
Publication Date
2025-07-18

AI Technical Summary

Technical Problem

The existing curing devices are inefficient during the stirring process, the mixing effect is unstable, and the equipment is difficult to clean, making it difficult to effectively chelate heavy metals in fly ash, which affects environmental safety.

Method used

A waste incinerator fly ash treatment device including stirring, friction, rotation, cleaning and drying mechanisms is designed. The stirring plate is driven to rotate through the central rotary shaft, increasing the stirring range, mixing with the fly ash with chelating agent, adding cement to cure, combining friction scratching and rotary flip to prevent precipitation, using a dryer to maintain dryness, and cleaning the dust in the inner wall of the pipe.

Benefits of technology

It improves the mixing efficiency and mixing uniformity, reduces the difficulty of equipment cleaning, ensures the effect of heavy metal chelation, prevents environmental pollution, extends the service life of the equipment, and improves the safety and efficiency of fly ash treatment.

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Abstract

The invention discloses a uniform mixing and curing device for garbage incinerator fly ash treatment, and relates to the technical field of curing devices, and the uniform mixing and curing device comprises a stirring mechanism. According to the uniform mixing and curing device for garbage incinerator fly ash treatment, through the design of the stirring mechanism, fly ash enters the stirring shell from one side of the input mechanism, a chelating agent and the like enter the stirring shell from one side of the top of the stirring shell, a central rotating shaft is controlled to rotate through a first motor, and the central rotating shaft drives a stirring plate to rotate; according to the device, fly ash and a chelating agent are stirred by a stirring plate, so that the effect of promoting material-liquid mixing is achieved, materials and liquid are uniformly mixed, the effect of removing heavy metal is achieved, potential risks generated by the heavy metal are avoided, and the effect of increasing the stirring range through a rotating mode is achieved by rotating a connecting rod on the outer side of a connecting shell; cement and other curing agents are fed from one side of the cement pipe, and the cement is added to ensure the curing effect, so that subsequent treatment such as fixed shape is facilitated.
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