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System and method for resource utilization of garbage fly ash by gasification of combustible solid waste
The invention discloses a system and a method for resource utilization of garbage fly ash by gasification of combustible solid waste. The system comprises a combustible solid waste gasification system, a feeding prefabrication system, a ceramsite sintering system and a decontamination system, wherein the combustible solid waste gasification system mainly comprises a gasification furnace, a cyclone dust collector and an induced draft fan; the feeding prefabrication system comprises a weighing and batching device, a mixing device and a balling device; the ceramsite sintering system mainly comprises a ceramsite sintering device and a ceramsite cooling, crushing and screening device; the decontamination system mainly comprises a crystallization device, a dust removal device and a waste gas treatment device, and combustible gas and coke generated by the gasification furnace are directly introduced into the ceramsite sintering system to serve as fuel for heat supply; gasification furnace residues and fly ash captured by a cyclone dust collector are introduced into the feeding prefabricating system and used as raw materials together with garbage fly ash, a proper amount of clay and water are added, and the mixture enters a ceramsite sintering system to produce ceramsite. The ceramsite sintering device is sequentially connected with the air pre-heater, the crystallization device, the dust collector and the waste gas treatment device, so that the whole system is energy-saving and pollution-free.
本发明公开了一种利用可燃固废气化进行垃圾飞灰资源化利用系统和方法，包括可燃固废气化系统、给料预制系统、陶粒烧制系统和除污系统，可燃固废气化系统主要包括气化炉、旋风除尘器和引风机；给料预制系统包括称重配料装置、混料装置和成球装置；陶粒烧制系统主要包括陶粒烧结装置、陶粒冷却破碎筛分装置；除污系统主要包括结晶装置、除尘装置和废气处理装置，气化炉产生的可燃气和焦炭直接被引入陶粒烧制系统作为燃料供热，气化炉残渣和旋风除尘器捕集到的飞灰被引入给料预制系统与垃圾飞灰共同作为原料添加适量粘土和水后进入陶粒烧制系统生产陶粒。陶粒烧结装置与空预器、结晶装置、除尘装置和废气处理装置依次连接，使整个系统节能无污染。
System and method for resource utilization of garbage fly ash by gasification of combustible solid waste
The invention discloses a system and a method for resource utilization of garbage fly ash by gasification of combustible solid waste. The system comprises a combustible solid waste gasification system, a feeding prefabrication system, a ceramsite sintering system and a decontamination system, wherein the combustible solid waste gasification system mainly comprises a gasification furnace, a cyclone dust collector and an induced draft fan; the feeding prefabrication system comprises a weighing and batching device, a mixing device and a balling device; the ceramsite sintering system mainly comprises a ceramsite sintering device and a ceramsite cooling, crushing and screening device; the decontamination system mainly comprises a crystallization device, a dust removal device and a waste gas treatment device, and combustible gas and coke generated by the gasification furnace are directly introduced into the ceramsite sintering system to serve as fuel for heat supply; gasification furnace residues and fly ash captured by a cyclone dust collector are introduced into the feeding prefabricating system and used as raw materials together with garbage fly ash, a proper amount of clay and water are added, and the mixture enters a ceramsite sintering system to produce ceramsite. The ceramsite sintering device is sequentially connected with the air pre-heater, the crystallization device, the dust collector and the waste gas treatment device, so that the whole system is energy-saving and pollution-free.
本发明公开了一种利用可燃固废气化进行垃圾飞灰资源化利用系统和方法，包括可燃固废气化系统、给料预制系统、陶粒烧制系统和除污系统，可燃固废气化系统主要包括气化炉、旋风除尘器和引风机；给料预制系统包括称重配料装置、混料装置和成球装置；陶粒烧制系统主要包括陶粒烧结装置、陶粒冷却破碎筛分装置；除污系统主要包括结晶装置、除尘装置和废气处理装置，气化炉产生的可燃气和焦炭直接被引入陶粒烧制系统作为燃料供热，气化炉残渣和旋风除尘器捕集到的飞灰被引入给料预制系统与垃圾飞灰共同作为原料添加适量粘土和水后进入陶粒烧制系统生产陶粒。陶粒烧结装置与空预器、结晶装置、除尘装置和废气处理装置依次连接，使整个系统节能无污染。
System and method for resource utilization of garbage fly ash by gasification of combustible solid waste
一种利用可燃固废气化进行垃圾飞灰资源化利用系统和方法
HUANG YAJI (author) / LI ZHIYUAN (author) / ZHU ZHICHENG (author) / YU MENGZHU (author) / CHENG HAOQIANG (author) / XU WENTAO (author) / JIN BAOSHENG (author)
2021-10-26
Patent
Electronic Resource
Chinese
IPC:
B01D
SEPARATION
,
Trennen
/
C10B
Zersetzende Destillation von kohlenstoffhaltigen Stoffen zur Erzeugung von Gas, Koks, Teer oder ähnlichen Stoffen
,
DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
/
C04B
Kalk
,
LIME
/
C10K
PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
,
Reinigen oder Modifizieren der chemischen Zusammensetzung von brennbaren, Kohlenmonoxid enthaltenden Gasen
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