Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation material waste recycling method
The invention relates to the technical field of thermal insulation material waste recycling and reusing, and discloses a thermal insulation material waste recycling and reusing method. The recycling and reusing method for the waste heat insulation materials comprises the following steps: S1, sorting raw materials: sorting the recycled waste heat insulation materials, treating impurities, pulverized and polluted unused materials as garbage, classifying the residual materials according to varieties, sorting out organic cold insulation materials, and recycling the organic cold insulation materials; according to the scheme, metal impurities doped in the waste fiber thermal insulation material can be conveniently removed, the follow-up thermal insulation material can be recycled, and the situation that certain products are polluted due to the fact that the metal impurities escape is avoided; bubbles in the environment-friendly material can be discharged through defoaming treatment, so that the bubbles are prevented from influencing the thermal insulation effect of the thermal insulation material, and the prepared thermal insulation material is good in comprehensive performance, low in heat conductivity coefficient and resistant to high temperature.
本发明涉及保温材料废料回收再利用技术领域，且公开了一种保温材料废料回收再利用方法；本保温材料废料回收再利用方法，包括以下步骤：S1、原材料分拣：将回收到的废旧保温材料，通过分拣，将其中的杂质，已粉化、已污染的无用料作为垃圾处理，将剩余材料按品种分类，分拣出有机类保冷材料，本发明方案能够便于对废旧纤维类保温材料内掺杂的金属杂质进行去除，有利于后续保温材料进行再利用，避免金属杂质会逸出，对某些产品的产生造成污染；通过消泡处理可以将环保材料中的气泡排出，避免气泡影响保温材料的保温效果，可以使其制成的保温材料综合性能好，导热系数低，耐高温。
Thermal insulation material waste recycling method
The invention relates to the technical field of thermal insulation material waste recycling and reusing, and discloses a thermal insulation material waste recycling and reusing method. The recycling and reusing method for the waste heat insulation materials comprises the following steps: S1, sorting raw materials: sorting the recycled waste heat insulation materials, treating impurities, pulverized and polluted unused materials as garbage, classifying the residual materials according to varieties, sorting out organic cold insulation materials, and recycling the organic cold insulation materials; according to the scheme, metal impurities doped in the waste fiber thermal insulation material can be conveniently removed, the follow-up thermal insulation material can be recycled, and the situation that certain products are polluted due to the fact that the metal impurities escape is avoided; bubbles in the environment-friendly material can be discharged through defoaming treatment, so that the bubbles are prevented from influencing the thermal insulation effect of the thermal insulation material, and the prepared thermal insulation material is good in comprehensive performance, low in heat conductivity coefficient and resistant to high temperature.
本发明涉及保温材料废料回收再利用技术领域，且公开了一种保温材料废料回收再利用方法；本保温材料废料回收再利用方法，包括以下步骤：S1、原材料分拣：将回收到的废旧保温材料，通过分拣，将其中的杂质，已粉化、已污染的无用料作为垃圾处理，将剩余材料按品种分类，分拣出有机类保冷材料，本发明方案能够便于对废旧纤维类保温材料内掺杂的金属杂质进行去除，有利于后续保温材料进行再利用，避免金属杂质会逸出，对某些产品的产生造成污染；通过消泡处理可以将环保材料中的气泡排出，避免气泡影响保温材料的保温效果，可以使其制成的保温材料综合性能好，导热系数低，耐高温。
Thermal insulation material waste recycling method
一种保温材料废料回收再利用方法
HUANG HAIJUN (Autor:in) / ZHOU FUBIN (Autor:in) / CHEN HUISHU (Autor:in) / LIN ZHEN (Autor:in) / YAN XUEBO (Autor:in) / WU WENDA (Autor:in)
15.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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