Two-stage horizontal split-flow stirrer for stirring mine paste

Abstract

The invention discloses a two-stage horizontal split-flow stirrer for stirring mine paste, the stirrer comprises a first-stage stirring tank, a second-stage stirring tank and a base, the first-stage stirring tank and the second-stage stirring tank are both arranged on the base, the first-stage stirring tank is higher than the second-stage stirring tank, the first-stage stirring tank is connected with the second-stage stirring tank through a pipeline, a first-stage stirring wheel is arranged in the first-stage stirring tank, the first-stage stirring wheel is a spiral auger, and a stirring assembly is also arranged in the second-stage stirring tank; by means of the two-stage stirring process, material adding, mixing and sufficient stirring can be carried out in two areas separately, raw materials such as cement powder ash and water are added in the first-stage stirring pool, primary stirring and simple mixing are carried out in the first-stage stirring pool, and slurry outputted from the tail end in the first-stage stirring pool is not uniform enough and cannot be directly used, the second-stage stirring tank is used for fully mixing slurry, and the stirring assembly which is finer than that of the first-stage stirring tank is arranged in the second-stage stirring tank.

Description

technical field [0001] The invention relates to the field of agitators, in particular to a two-stage horizontal shunt agitator for mixing mine paste. Background technique [0002] Stirring device is a commonly used device in industry, which is used to mix materials into a uniform mixture and discharge it into subsequent processes. The quality of the mixing directly affects the performance. [0003] In the prior art, the stirring effect of the stirring device is limited, and most of them are just a mechanical stirring process. For example, helical blades or circumferentially distributed flat plates are used to stir in the fluid to mix the materials. Most of the stirring cannot touch the unmixed powder. The core position of the clumps is just to disturb the fluid layer around these unmixed clumps back and forth. [0004] A large number of mixers are used in mine filling projects. High-concentration mixers are important components for making paste for filling. The quality of ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the stirring effect of the stirring device is limited, and most of them are mechanical stirring processes, such as spiral blades or circumferentially distributed flat plates are used to stir in the fluid to make the materials mix, and most of the stirring cannot touch the unmixed powder The core position of the clumps is just to disturb the fluid layer around these unmixed clumps back and forth

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