Fly ash source reduction waste incineration device
CN224694527UActive Publication Date: 2026-08-28DYNAGREEN ENVIRONMENTAL PROTECTION GROUP
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Patent Information
- Application Number
- CN202521898598.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-04
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-04
AI Technical Summary
Technical Problem
[0003](1)处理成本高昂:高温熔融技术的处理成本约为2000~3000元/吨,高温烧结约为1600~2000元/吨,低温热解也需1500~1800元/吨
Benefits of technology
[0026]本实用新型的技术方案通过对原有设备进行改造,将布袋除尘器的飞灰进行再循环,利用飞灰中未完全反应的消石灰和活性炭再次与烟气反应,既可节省环保耗材消耗,又可以减少飞灰产生。对灰斗结构进行优化,增加槽型分离器,利用烟气经过拐角转弯时的惯性力和烟气流速变化,使飞灰颗粒在惯性作用下偏离烟气流向,撞击灰斗加装的导流板和灰斗壁面后沉积到灰斗。对落灰管进行改造,使得落灰全部进入出渣机,可减少落渣中的细小颗粒物再次被带到炉膛和受热面,减少锅炉积灰和飞灰产生。通过多种优化措施,减少飞灰产生。
✦ Generated by Eureka AI based on patent content.
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Abstract
The utility model provides a kind of fly ash source head reduction's waste incineration device, it includes economizer ash bucket, cloth bag dust collector, the scraper machine head below of cloth bag dust collector is equipped with ash discharge opening, the ash discharge opening is connected with the metering ash bin of weighing function, the outlet of metering ash bin is connected with feeder, and the discharge end of feeder is connected with dust collector inlet flue by Roots blower;The guide vane and groove separator are additionally provided in economizer ash bucket;Incinerator rear wall ash pipe extends to the below of wind chamber pulse soot blower, the upper portion of the residue well is equipped with air seal air curtain module, the branch air pipe of air seal air curtain module is connected with burnout fan, and air seal air curtain covering the residue well mouth is formed.The technical scheme of the utility model is to recycle fly ash of cloth bag dust collector by modifying original equipment, increase groove separator and guide vane and other various optimization measures, reduce fly ash generation, less investment, no additional energy consumption and no harmful substance generation.
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