A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Resource utilization process of sand washing mud
The invention provides a sand washing mud resource utilization process, which relates to the field of solid waste treatment and is characterized by comprising a deep dehydration process, a sand aggregate separation process, a sedimentation process, a recycling process, a crushing process, a mixing and stirring process, a forming process, a buffer pool and a clean water pool. The water content of the sand washing slurry obtained by the deep dehydration process can be adjusted according to the aggregate and ingredient requirements, so that the water resource is optimally utilized; according to the method, the original sand washing mud is subjected to resource utilization through a whole set of process, the separated coarse aggregate and fine aggregate are recycled, the separated liquid obtained after sedimentation and deep dehydration can be used for sand washing again, reutilization of water resources is achieved, the sand washing mud, the aggregate, the binding material and the additive are stirred and mixed to be made into bricks or blocks, and waste is turned into wealth. And environmental pollution and potential safety hazards caused by disordered discharge or improper disposal of washed sand can be effectively eliminated.
本发明提供了一种洗砂泥资源化利用工艺，涉及了固废处理领域，其特征在于，包括：深度脱水工艺、砂石骨料分离工序、沉降工序、回收利用工序、破碎工序、混合搅拌工序、成型工序、缓冲池、清水池；深度脱水工艺处理得到的洗砂泥浆的含水率可根据骨料和配料需要调节，使水资源最优化利用；本发明通过一整套工艺将原洗砂泥进行资源化利用，将分离后的粗骨料及细骨料回收利用，沉降及深度脱水后的分离液可再次用于洗砂，实现水资源的再利用，洗砂泥与骨料、胶凝材料、添加剂搅拌混合制成砖或块，变废为宝。能有效消除因洗砂的无序排放或不当处置所造成的环境污染和安全隐患。
Resource utilization process of sand washing mud
The invention provides a sand washing mud resource utilization process, which relates to the field of solid waste treatment and is characterized by comprising a deep dehydration process, a sand aggregate separation process, a sedimentation process, a recycling process, a crushing process, a mixing and stirring process, a forming process, a buffer pool and a clean water pool. The water content of the sand washing slurry obtained by the deep dehydration process can be adjusted according to the aggregate and ingredient requirements, so that the water resource is optimally utilized; according to the method, the original sand washing mud is subjected to resource utilization through a whole set of process, the separated coarse aggregate and fine aggregate are recycled, the separated liquid obtained after sedimentation and deep dehydration can be used for sand washing again, reutilization of water resources is achieved, the sand washing mud, the aggregate, the binding material and the additive are stirred and mixed to be made into bricks or blocks, and waste is turned into wealth. And environmental pollution and potential safety hazards caused by disordered discharge or improper disposal of washed sand can be effectively eliminated.
本发明提供了一种洗砂泥资源化利用工艺，涉及了固废处理领域，其特征在于，包括：深度脱水工艺、砂石骨料分离工序、沉降工序、回收利用工序、破碎工序、混合搅拌工序、成型工序、缓冲池、清水池；深度脱水工艺处理得到的洗砂泥浆的含水率可根据骨料和配料需要调节，使水资源最优化利用；本发明通过一整套工艺将原洗砂泥进行资源化利用，将分离后的粗骨料及细骨料回收利用，沉降及深度脱水后的分离液可再次用于洗砂，实现水资源的再利用，洗砂泥与骨料、胶凝材料、添加剂搅拌混合制成砖或块，变废为宝。能有效消除因洗砂的无序排放或不当处置所造成的环境污染和安全隐患。
Resource utilization process of sand washing mud
一种洗砂泥资源化利用工艺
ZHU GUIHUA (author) / HONG ZEYU (author) / LI ZHONGKAI (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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