A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for recycling waste refractory bricks and unshaped refractory material
The invention relates to a method for recycling waste refractory bricks and an unshaped refractory material, and belongs to the technical field of recycling. The technical problems that in the prior art, the reutilization rate of waste refractory materials is low, resource waste is caused, and unshaped refractory materials are porous are solved. The unshaped refractory material is prepared from the following raw materials: waste refractory brick particles, a heavy pouring material, silica powder, high-alumina cement, sodium tripolyphosphate, steel fibers and water. According to the invention, the waste refractory material is divided into aggregates with different granularities, and the binder, the silica powder, the high-alumina cement, the aggregates, the steel fibers and the like are added according to the formula to prepare various unshaped refractory materials for recycling, so that the factory cost is reduced, the enterprise competitiveness is improved, the energy is saved, the environment is protected, and the environment can be improved.
本发明涉及一种废旧耐火砖再利用的方法及不定形耐火材料，属于再利用技术领域。解决了现有技术中废旧耐火材料的再利用率低，造成资源浪费，以及不定形耐火材料多孔隙的技术问题。本发明的不定形状耐火材料，原料包括：废旧耐火砖颗粒，重质浇筑料，硅微粉，高铝水泥，三聚磷酸钠，钢纤维和水。本发明把废旧耐火材料分成不同粒度的骨料，再按配方增加粘结剂、硅微粉、高铝水泥、骨料、钢纤维等制作成各类不定形耐火材料进行再利用，不仅降低了工厂成本，提高了企业竞争力，且节能、环保，可改善环境。
Method for recycling waste refractory bricks and unshaped refractory material
The invention relates to a method for recycling waste refractory bricks and an unshaped refractory material, and belongs to the technical field of recycling. The technical problems that in the prior art, the reutilization rate of waste refractory materials is low, resource waste is caused, and unshaped refractory materials are porous are solved. The unshaped refractory material is prepared from the following raw materials: waste refractory brick particles, a heavy pouring material, silica powder, high-alumina cement, sodium tripolyphosphate, steel fibers and water. According to the invention, the waste refractory material is divided into aggregates with different granularities, and the binder, the silica powder, the high-alumina cement, the aggregates, the steel fibers and the like are added according to the formula to prepare various unshaped refractory materials for recycling, so that the factory cost is reduced, the enterprise competitiveness is improved, the energy is saved, the environment is protected, and the environment can be improved.
本发明涉及一种废旧耐火砖再利用的方法及不定形耐火材料，属于再利用技术领域。解决了现有技术中废旧耐火材料的再利用率低，造成资源浪费，以及不定形耐火材料多孔隙的技术问题。本发明的不定形状耐火材料，原料包括：废旧耐火砖颗粒，重质浇筑料，硅微粉，高铝水泥，三聚磷酸钠，钢纤维和水。本发明把废旧耐火材料分成不同粒度的骨料，再按配方增加粘结剂、硅微粉、高铝水泥、骨料、钢纤维等制作成各类不定形耐火材料进行再利用，不仅降低了工厂成本，提高了企业竞争力，且节能、环保，可改善环境。
Method for recycling waste refractory bricks and unshaped refractory material
一种废旧耐火砖再利用的方法及不定形耐火材料
XING ZHAOLU (author) / GONG SIRU (author) / JIANG JINLONG (author) / WANG ZHIGUO (author) / LI FANGYI (author)
2024-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
UNSHAPED REFRACTORY AND METHOD FOR PROTECTING REFRACTORY UTILIZING UNSHAPED REFRACTORY
| European Patent Office | 2022