Feeding and blending device for preparing water reducing agent

Abstract

The invention provides a feeding and blending device for preparing a water reducing agent, and relates to the field of water reducing agent production equipment. The feeding and blending device for preparing the water reducing agent comprises a table top, a blending box is fixedly connected into a through hole in the top end of the table top, a circular discharging disc is rotationally connected into the through hole in the top end of the table top, a connecting rod is fixedly connected to the right side end of the circular discharging disc, and a rotating disc is fixedly connected to the right side end of the connecting rod; fixing blocks are fixedly connected to the inner bottom walls of the left side and the right side of the blending box, fixing columns are fixedly connected to the back side ends of the two fixing blocks, sliding blocks are slidably connected to the outer portions of the fixing columns, first springs are arranged on the outer portions of the sliding blocks, and connecting rods are rotatably connected to the top ends of the two sliding blocks. The problems that the blending effect is influenced by too many materials or the blending efficiency is influenced by a small amount of materials due to the fact that quantitative blending cannot be achieved during feeding of the water reducing agent are solved.

Description

technical field [0001] The invention relates to the technical field of water reducer production equipment, in particular to a feed mixing device for water reducer preparation. Background technique [0002] Water reducer is a concrete admixture that can reduce the amount of mixing water while maintaining the slump of concrete basically unchanged. Most of them are anionic surfactants, such as lignosulfonate, naphthalenesulfonate formaldehyde polymer, etc. After being added to the concrete mixture, it can disperse the cement particles, improve its workability, reduce the unit water consumption, improve the fluidity of the concrete mixture; or reduce the unit cement consumption and save cement. [0003] In the preparation process of the water reducer, it is necessary to blend the feed materials of the water reducer to make them fully mixed. Too much material affects the blending effect, and the small amount of material affects the blending efficiency, which brings some inconve...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a feed mixing device for the preparation of water reducers, which solves the problem that the feed of water reducers cannot be mixed quantitatively, resulting in too much material affecting the blending effect or The problem that the small amount of material affects the blending efficiency

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