A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Device for reducing specific atmospheric harmful substances generated during heating of waste asphalt concrete
According to the present invention, there is no need to install a separate device for removing atmospheric harmful substances and stink generated when the waste asphalt concrete is heated in order to separate the aggregate from the waste asphalt concrete; the reducing device provided by the invention can utilize the existing equipment, namely the combustor of the new material dryer part, to perform combustion removal or minimization on stink and atmospheric harmful substances, so that environmental pollution is effectively prevented, and specific atmospheric harmful substances generated when the waste asphalt concrete is heated are reduced. The device for reducing the specific atmospheric harmful substances generated during heating of the waste asphalt concrete comprises a regeneration dryer part, a first dust removal part, a mixing chamber part, a suction fan, a distributor part and a new material dryer part. The nozzle is connected with the distributor part; and the aggregate is heated in order to generate new asphalt concrete while combusting and removing the harmful gas that has been dispensed by the dispenser unit and that has flowed in.
本发明涉及一种不需要安装用于去除在为了将骨料与废旧沥青混凝土分离而对废旧沥青混凝土进行加热时产生的大气有害物质以及恶臭的单独的设备，而是能够利用已有设备即新材料干燥器部的燃烧器对恶臭以及大气有害物质进行燃烧去除或最小化，从而有效防止环境污染的对废旧沥青混凝土进行加热时产生的特定大气有害物质的减少装置，如上所述的对废旧沥青混凝土进行加热时产生的特定大气有害物质的减少装置，包括：再生干燥器部、第1粉尘去除部、混合腔室部、吸入风扇、分配器部以及新材料干燥器部，通过喷嘴与上述分配器部连接，在对通过上述分配器部分配并流入的有害气体进行燃烧去除的同时为了生成新的沥青混凝土而对骨料进行加热。
Device for reducing specific atmospheric harmful substances generated during heating of waste asphalt concrete
According to the present invention, there is no need to install a separate device for removing atmospheric harmful substances and stink generated when the waste asphalt concrete is heated in order to separate the aggregate from the waste asphalt concrete; the reducing device provided by the invention can utilize the existing equipment, namely the combustor of the new material dryer part, to perform combustion removal or minimization on stink and atmospheric harmful substances, so that environmental pollution is effectively prevented, and specific atmospheric harmful substances generated when the waste asphalt concrete is heated are reduced. The device for reducing the specific atmospheric harmful substances generated during heating of the waste asphalt concrete comprises a regeneration dryer part, a first dust removal part, a mixing chamber part, a suction fan, a distributor part and a new material dryer part. The nozzle is connected with the distributor part; and the aggregate is heated in order to generate new asphalt concrete while combusting and removing the harmful gas that has been dispensed by the dispenser unit and that has flowed in.
本发明涉及一种不需要安装用于去除在为了将骨料与废旧沥青混凝土分离而对废旧沥青混凝土进行加热时产生的大气有害物质以及恶臭的单独的设备，而是能够利用已有设备即新材料干燥器部的燃烧器对恶臭以及大气有害物质进行燃烧去除或最小化，从而有效防止环境污染的对废旧沥青混凝土进行加热时产生的特定大气有害物质的减少装置，如上所述的对废旧沥青混凝土进行加热时产生的特定大气有害物质的减少装置，包括：再生干燥器部、第1粉尘去除部、混合腔室部、吸入风扇、分配器部以及新材料干燥器部，通过喷嘴与上述分配器部连接，在对通过上述分配器部分配并流入的有害气体进行燃烧去除的同时为了生成新的沥青混凝土而对骨料进行加热。
Device for reducing specific atmospheric harmful substances generated during heating of waste asphalt concrete
对废旧沥青混凝土进行加热时产生的特定大气有害物质的减少装置
PARK CHANG-HO (author) / HAN HYUN-SOO (author)
2021-06-25
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Asphalt concrete material conveying device and asphalt concrete heating method
| European Patent Office | 2021