Dust-free atomization guniting mixing system and method for high-strength self-compacting concrete

Abstract

The invention discloses a dust-free atomization guniting mixing system and method for high-strength self-compacting concrete. A control mechanism comprises a first connecting body and a second connecting body, a first conveying groove is formed in the top of the first connecting body, a first through groove and a second through groove are formed in the two sides of the first connecting body correspondingly, and a third through groove is formed in the bottom of the first connecting body. The invention relates to the technical field of self-compacting concrete production. According to the dust-free atomization guniting mixing system and method for the high-strength self-compacting concrete, the distance between a first check block and a second check block is controlled through a first transverse air cylinder and a second transverse air cylinder, so that the amount of raw materials entering a stirring bin is controlled, full mixing of the raw materials is facilitated, the mixing efficiency is improved, and the problems that a weighing device of an existing mixing system is not simple and reasonable enough, the batching amount cannot be effectively controlled, and the mixing efficiency is affected are solved.

Description

technical field [0001] The invention relates to the technical field of self-compacting concrete production, in particular to a high-strength self-compacting concrete dust-free spraying spray mixing system and a method thereof. Background technique [0002] Self-compacting concrete refers to the concrete that can flow and compact under its own gravity, and can completely fill the formwork even if there are dense steel bars, and at the same time obtain good homogeneity and do not require additional vibration. The hardening performance of SCC is similar to ordinary concrete, while the performance of fresh concrete is quite different from that of ordinary concrete. The self-compacting properties of self-compacting concrete mainly include fluidity, segregation resistance and filling. [0003] According to the patent number CN107826795B and the publication date is 2019-06-14, a new type of concrete batching machine is disclosed, including an isolation plate, a frame, an adjustabl...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-strength self-compacting concrete dust-free spraying spray mixing system and its method, which solves the problem that the weighing device of the existing mixing system is not simple and reasonable enough, and cannot effectively control the ingredients. The quantity is controlled, which affects the mixing efficiency. At the same time, the raw materials cannot be screened, which affects the quality of the concrete to a certain extent.

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