Horizontal type mixer with barrel configuration determined according to Froude number

Abstract

A horizontal stirring mill in cylinder configuration defined by Froude number comprises a horizontal cylinder body, a mixing shaft which penetrates the cylinder body along the axial direction and can act as support rotationally, a plurality of mixing arms which are arranged along the axial and circumferential directions of the mixing shaft at intervals and mixing blades arranged at the ends of the mixing arms. The cylinder body has an inner cylinder diameter limited by the gyration radius of the mixing blade. The gyration radius of the mixing blade is defined according to the Froude number of the particles of stirred material and the circumferential velocity at the top of the mixing blade. The Froude number can be fixed between 5 and 9. The stirred material can have best motion condition in the cylinder body because of the proper configuration design of the invention, so the required evenness degree of the stirred material can be achieved within a shorter time and filling rate is high. The horizontal stirring mill has high production efficiency, great production capacity and good mixing performance, can ensure an optimum effect of mixing,, thus being especially suitable for producing high-quality commercial sand pulp effectively.

Description

technical field [0001] The present invention relates to a horizontal mixer, in particular to a horizontal mixer used for producing dry-mixed mortar, ready-mixed mortar and other commercial mortars, which has a cylindrical body configuration determined according to the Fruder number. Background technique [0002] Now, commercial mortars such as dry-mixed mortar and ready-mixed mortar produced by factory are widely used in construction projects to replace the traditional on-site mixing mortar. Commercial mortar has the advantages of accurate measurement, good product quality and stability, wide adaptability, excellent performance and construction performance, and environmental protection. The application of commercial mortar is very important to improve project quality and work efficiency, reduce labor intensity and solve environmental problems. effect. Commercial mortar usually uses inorganic cementitious materials such as cement, sand, mineral admixtures and additives as ra...

AI Technical Summary

Problems solved by technology

However, in order to produce high-quality commercial mortar economically and efficiently, the mixing performance of the mixer still needs to be further improved.

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