Environment-friendly low-radiation concrete production system and production process

Abstract

The invention relates to an environment-friendly low-radiation concrete production system and production process. The system comprises a material conveying device, a plurality of weighing devices and a stirrer, and is characterized in that the material conveying device comprises a plurality of powder conveying devices and at least one aggregate conveying device, and the plurality of weighing devices are respectively used for weighing materials conveyed by the plurality of powder conveying devices and the at least one aggregate conveying device; and a premixing bin communicated with a feeding port of a stirring machine is arranged above the stirring machine, discharging ports of the plurality of weighing devices are all communicated with the premixing bin, and a premixing mechanism used for mixing various raw materials is arranged in the premixing bin. The environment-friendly low-radiation concrete production system has the effects that all components of concrete are fully mixed, and the quality of fresh concrete is improved.

Description

technical field [0001] This application relates to the field of concrete production technology, in particular to an environment-friendly low-radiation concrete production system and production process. Background technique [0002] Concrete refers to the artificial stone made of cement as the main cementitious material, mixed with water, sand, stones, chemical admixtures and mineral admixtures when necessary, mixed in appropriate proportions, uniformly stirred, compacted and cured. Concrete is mainly divided into two stages and states: the plastic state before setting and hardening, that is, fresh concrete or concrete mixture; the hard state after hardening, that is, hardened concrete or concrete. [0003] At present, the concrete production system generally includes a material conveying device, a weighing device and a mixer. The material conveying device is further divided into a powder conveying device and an aggregate conveying device. When producing concrete, the powder ...

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, in the actual production process, the raw materials of concrete are usually weighed separately. After the weighing is completed, the weighing device directly enters the mixer through the feed port of the mixer. This feeding method will make each raw material They are piled up under the feed inlet one by one, which makes it difficult for the raw materials to be fully mixed evenly during subsequent mixing, which affects the quality of freshly mixed concrete.

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