A preparation and processing system of polycarboxylate water reducer

Abstract

The invention relates to a preparation and processing system for a polycarboxylate water reducer, comprising an indented support frame, a preparation barrel, a filtering mechanism, a feeding mechanism, a waste residue collecting mechanism and a polycarboxylate water reducing agent collection tank. The feeding mechanism adopted in the present invention is: Intermittently transmit the polycarboxylate water reducer to the filter mechanism, and then filter the impurities filtered in the polycarboxylate water reducer through the rotation of the filter mechanism, and filter the filtered impurities in the polycarboxylate water reducer by intermittent rotation. The upward movement is driven by the filter connecting plate to prevent the residual impurities from affecting the next filtration of the polycarboxylate water reducer, and to improve the filtering effect of the polycarboxylate water reducer. The polycarboxylate water reducing agent cannot be filtered due to the residence.

Description

technical field [0001] The invention relates to the technical field of preparation and processing of polycarboxylate water reducer, in particular to a preparation and processing system of polycarboxylate water reducer. Background technique [0002] Polycarboxylate superplasticizer is a high-performance superplasticizer, a cement dispersant in the application of cement concrete, widely used in highways, bridges, dams, tunnels, high-rise buildings and other projects, the product is green and environmentally friendly, not easy to Flammable and non-explosive, it can be transported safely by train and car. The hydrophilic group in polycarboxylate superplasticizer is very polar, so the adsorption film of polycarboxylate superplasticizer on the surface of cement particles can form a layer with water molecules. Stable solvated water film, this layer of water film has a good lubricating effect, can effectively reduce the sliding resistance between cement particles, so that the fluidi...

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Problems solved by technology

[0003] 1. When the common polycarboxylate superplasticizer impurities are filtered, the polycarboxylate superplasticizer is directly sent to the filter screen in the preparation tank for filtration, which leads to the accumulation of impurities in the polycarboxylate superplasticizer It is difficult to discharge on the filter net, and it is easy to block the filtration of polycarboxylate superplasticizer, resulting in poor filtration effect of polycarboxylate superplasticizer;

[0004] 2. When filtering the polycarboxylate superplasticizer, the impurities in the polycarboxylate superplasticizer are easy to deposit at the bottom during the flow process, resulting in the failure of some polycarboxylate superplasticizers to be filtered

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