Automated foam concrete producing method

Abstract

The invention discloses an automated foam concrete producing method. A device mainly consists of following units: a material bin, a frequency-variable speed regulator, a rapping machine, a gas circuit electromagnetic valve, a pneumatic valve, a liquid level meter, a liquid buffer chamber, an electromagnetic valve, a vacuum centrifugal pump, a material slurry feeding pump, a water-reagent mixing chamber, a stirrer, a foaming machine, an air compressor, a manual gate valve, a stirring slurry-making machine, a material slurry storage pot, a foam mixing apparatus, a density meter, a control cabinet, a project control system, a computer and a client software platform. The method for prepare the foam concrete in various specifications includes steps of automatically feeding materials according to preset parameters, automatically stirring the materials, performing an automatically foaming process and an automatically foam mixing process, automatically measuring a density, wherein the processes are fully-automatically (or manually) controlled and integrates technologies of material blending, slurry making, foam generating and foam mixing during preparation of the foam concrete. The method allow each process to be detected, the materials to be weighed automatically and accurately, the processes to be monitored in real time and product quality of the foam concrete to be controlled strictly.

Description

technical field [0001] The invention belongs to a method for preparing concrete, and relates to a method for automatically producing foam concrete. By adopting the invention, the fully automatic batching, pulping, foaming and foam mixing processes can be realized, and foamed concrete of different specifications can be produced. Background technique [0002] Foam concrete is to fully foam the foaming agent mechanically through the foaming system of the foaming machine, and evenly mix the foam with the cement slurry, and then carry out cast-in-place construction or mold molding through the pumping system of the foaming machine. A new type of lightweight thermal insulation material containing a large number of closed pores formed by curing. Foam concrete is generally composed of cementitious materials, mineral admixtures, aggregates, admixtures, etc. It is made of cementitious materials and other materials, and then the foam produced by the foaming agent is added to the slurry...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the foam concrete process route is divided into: pulping, foaming and mixed foam pouring process. Due to the responsibility of the process, affected by the application range and field of foam concrete, the production line corresponding to the foam concrete process has not realized fully automatic and precise control. Due to many processes, extensive equipment without accurate measurement seriously affects product quality

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