Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Machine-made sand concrete production process and system
The invention discloses a machine-made sand concrete production process and system, and relates to the field of machine-made sand production. According to the technical scheme, coarse crushing is carried out through a coarse crusher, fine crushing is carried out through a fine crusher, preliminary screening is carried out through a vibration screening machine, screened fine sand is subjected to powder removal, sand making is carried out through a sand making machine, screening is carried out through the vibration screening machine again, and powder removal is carried out on screened fine sand.Finally, raw materials are input into a stirrer according to a proportion to be stirred, and water is added to obtain the concrete. The structure is reasonable, the stone powder in the gravel is separated out firstly, then the stone powder is added into the powder-free gravel according to needs to be evenly stirred, and the content of the stone powder in the gravel is controllable.
本申请公开了一种机制砂混凝土生产工艺及系统，涉及机制砂生产领域。技术方案为先用粗碎机进行粗碎，再用细碎机进行细碎，然后通过振动筛分机进行初步筛分，对筛出的细砂进行除粉，再用制砂机进行制砂，再次通过振动筛分机进行筛分，对筛出的细砂进行除粉，最后的按照比例将原料输入搅拌机内搅拌并添水以得到混凝土。本申请结构合理，先分离出砂石内的石粉，然后按照需要在无粉的砂石内添加石粉搅拌均匀，使得砂石内的石粉含量可控。
Machine-made sand concrete production process and system
The invention discloses a machine-made sand concrete production process and system, and relates to the field of machine-made sand production. According to the technical scheme, coarse crushing is carried out through a coarse crusher, fine crushing is carried out through a fine crusher, preliminary screening is carried out through a vibration screening machine, screened fine sand is subjected to powder removal, sand making is carried out through a sand making machine, screening is carried out through the vibration screening machine again, and powder removal is carried out on screened fine sand.Finally, raw materials are input into a stirrer according to a proportion to be stirred, and water is added to obtain the concrete. The structure is reasonable, the stone powder in the gravel is separated out firstly, then the stone powder is added into the powder-free gravel according to needs to be evenly stirred, and the content of the stone powder in the gravel is controllable.
本申请公开了一种机制砂混凝土生产工艺及系统，涉及机制砂生产领域。技术方案为先用粗碎机进行粗碎，再用细碎机进行细碎，然后通过振动筛分机进行初步筛分，对筛出的细砂进行除粉，再用制砂机进行制砂，再次通过振动筛分机进行筛分，对筛出的细砂进行除粉，最后的按照比例将原料输入搅拌机内搅拌并添水以得到混凝土。本申请结构合理，先分离出砂石内的石粉，然后按照需要在无粉的砂石内添加石粉搅拌均匀，使得砂石内的石粉含量可控。
Machine-made sand concrete production process and system
一种机制砂混凝土生产工艺及系统
DENG LIJUN (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Machine-made sand for premixed concrete and production process of machine-made sand
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Machine-made sand concrete and preparation process thereof
| Europäisches Patentamt | 2024