Automatic batching and forming machine for municipal solid waste incineration fly ash-based cementitious material

By designing an automatic batching and molding machine for fly ash-based cementitious materials from municipal solid waste incineration, fully automated batching and molding were achieved, solving the problems of high fly ash disposal costs and environmental risks, and producing high-strength, low-cost cementitious materials.

CN224374443UActive Publication Date: 2026-06-19NINGHAI COUNTY XINYUANTAI ENERGY DEVELOPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGHAI COUNTY XINYUANTAI ENERGY DEVELOPMENT CO LTD
Filing Date
2025-07-14
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing methods for disposing of fly ash from municipal solid waste incineration are costly and pose long-term environmental risks, while resource utilization faces bottlenecks.

Method used

Design an automatic batching and molding machine for municipal solid waste incineration fly ash-based cementitious materials. The machine uses components such as a screw feeder, a pre-mixer, and a main mixer to achieve fully automatic batching and thorough mixing. Combined with nozzle atomization water addition and high-frequency vibration table molding, it can produce low-cost cementitious materials.

Benefits of technology

This method enables the resource utilization of fly ash, and the prepared solidified body has high strength, low cost, and good molding effect, thereby reducing disposal costs and environmental hazards.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of automatic proportioning forming machines of household garbage incineration fly ash-based cementitious material, including fly ash bin, cinder powder bin, desulfurization gypsum powder bin, the discharge outlet of fly ash bin, cinder powder bin, desulfurization gypsum powder bin is connected with proportioning measuring hopper by screw feeder, pre-mixer is equipped in proportioning measuring hopper, mixing agitator cylinder is equipped below proportioning measuring hopper discharge outlet, main mixer is equipped in mixing agitator cylinder, main mixer top end is connected dispersion disc, the top of inside mixing agitator cylinder is equipped with spray head, spray head connects water tank, mixing agitator cylinder bottom is connected automatic material distributor by delivery pump, automatic material distributor below is equipped with high-frequency vibration table, and high-frequency vibration table is equipped with mould for forming. The utility model can use household garbage incineration fly ash, cinder powder, desulfurization gypsum powder as raw material, prepare low-cost base cementitious material, replace raw material with solid waste, the solidified body obtained has high strength and low cost, can realize resource utilization of fly ash, and reduce disposal cost.
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