Variable-disturbance range polycarboxylate superplasticizer preparing equipment

Abstract

Variable-disturbance range polycarboxylate superplasticizer preparing equipment comprises a kettle body, a transmission device, a machine frame and a first rotating shaft, wherein mounting bases are symmetrically arranged on the outer side wall of the kettle body; lifting bodies are fixedly mounted on the mounting bases; the free ends of the two lifting bodies are jointly fixedly connected with amounting plate; the transmission device is fixed to the mounting plate through the machine frame; the transmission device is connected with the first rotating shaft positioned inside the kettle body.The variable-disturbance range polycarboxylate superplasticizer preparing equipment has the beneficial effects as follows: through stretch and retraction of the lifting bodies, lifting of the mountingplate is driven so as to drive the first rotating shaft to lift in the kettle body, and the first rotating shaft drives a stirring body to lift, so that the stirring range is changed and the stirringeffect is effectively improved; the first rotating shaft drives the stirring body to rotate, stirring bulges arranged on the stirring body stir and mix materials, and during rotation of the stirringbody, the materials enter and exit from through holes to form a turbulent flow, so that the mixing effect is further improved.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a preparation equipment for polycarboxylate high-performance water reducing agent with variable range disturbance. Background technique [0002] With the rapid development of concrete technology, the use of concrete admixtures to improve concrete performance has attracted more and more attention. Polycarboxylate superplasticizers have been a hot research topic at home and abroad in recent years. It has many advantages in concrete applications, such as When the content is low, it can make the concrete have good fluidity, have relatively good adaptability to cement, and have low viscosity and relatively good slump retention when the water-cement ratio is low. Reactors need to be used during the preparation of polycarboxylate high-performance water reducers. [0003] The broad understanding of the reaction kettle is a container with physical or chemical reactions. Throug...

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Problems solved by technology

[0004] In the prior art, the stirring device in the reactor is generally in the form of a simple stirring rod or stirring blade, whose stirring efficiency is not high, and the stirring range cannot be changed during stirring, so there is room for improvement

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