Mixing and proportioning device for fly ash bricks

Abstract

The invention discloses a mixing and proportioning device for fly ash bricks. The mixing and proportioning device for the fly ash bricks comprises a stirring mechanism, a lifting mechanism, a dust falling mechanism, a hydraulic mechanism and a weighing mechanism, the lifting mechanism is fixedly mounted at the top of the stirring mechanism, the dust falling mechanism is fixedly mounted at the bottom of the lifting mechanism, the hydraulic mechanism is fixedly mounted at one end of the stirring mechanism, and the weighing mechanism is fixedly connected to one side of the stirring mechanism. Each raw material is weighed to improve the proportioning accuracy, the top of a stirring barrel can be covered during stirring to effectively reduce splashing of slurry and dust, and double sets of stirring paddles are adopted and can ascend and descend during stirring to effectively improve the stirring and mixing efficiency of the raw materials.

Description

technical field [0001] The invention relates to the technical field of proportioning equipment, in particular to a mixing and proportioning device for fly ash bricks. Background technique [0002] The main raw materials of fly ash bricks are industrial waste solids such as fly ash, lime, gypsum, carbide slag, carbide mud, etc., with fly ash and lime as the main raw materials, mixed with appropriate amount of gypsum and aggregate, prepared by embryo material, pressed Formed, high-pressure or atmospheric-pressure steam-cured solid fly ash bricks. Fly ash bricks can be used for walls and foundations of industrial and civil buildings. However, first-class bricks and first-class bricks must be used for foundations or for building parts that are susceptible to freeze-thaw and alternating wet and dry effects. At the same time, fly ash should not be used in parts subject to long-term heating, rapid cooling and rapid heating, and erosion by acidic media. [0003] But existing fly ...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of mixing proportioning device for fly ash brick, to solve the problem that the existing mixing proportioning device for fly ash brick in the above-mentioned background technology cannot weigh the weight of raw materials during use, thus The accuracy of the ratio is poor. The existing mixing and proportioning device for fly ash bricks is easy to splash slurry and dust during the stirring process, and the use of hygiene is poor. The existing mixing and proportioning device for fly ash bricks Stirring efficiency is low during use, and the problem of poor uniformity

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