High-efficiency condensing device for water reducer

Abstract

The invention relates to a high-efficiency condensing device for a water reducer. The high-efficiency condensing device comprises a reaction kettle, a material storage box connected with the reaction kettle, and a cooling device connected with the material storage box; a filter device is arranged on one side of the cooling device; the cooling device comprises a cooling tank; the cooling tank is composed of an inner liner and an outer liner, the lower part of the inner liner is connected with the material storage box through a liquid inlet pipe, the inner liner is provided with a plurality of mutually stacked filter plates, and two sides of each of the top and the bottom of the inner liner are each provided with a liquid outlet pipe; the liquid outlet pipes communicate with a cavity between the inner liner and the outer liner; the cavity between the inner liner and the outer liner is internally provided with a plurality of mutually parallel and mutually staggered cooling plates; a gap is left between each two adjacent cooling plates. The cooling tank of the condensing device is directly connected with the reaction kettle through the material storage box, the water reducer entering the cooling tank is firstly filtered by the filter plates in the inner liner, and the water reducer after filtration enters the cavity between the inner liner and the outer liner and is cooled by the cooling plates; the cooling tank achieves the integration of filtration and cooling of the water reducer, the structure is simple, and the use efficiency is high.

Description

technical field [0001] The invention relates to a condensing device, in particular to a high-efficiency condensing device for a water reducing agent. Background technique [0002] Water reducing agent is a kind of concrete admixture widely used in China at present. It can reduce the mixing water consumption and improve the concrete strength under the condition that the workability of concrete and the amount of cement remain unchanged; to save cement consumption. In the production process of conventional industrial synthetic water reducing agent, a condenser or no condenser is required for condensation. Due to the violent reaction between raw materials and exothermic heat or external heating, the temperature of the material is high, and some raw materials with a lower boiling point are easy to use. volatilization, the current water reducing agent condensing device has the defects of poor cooling effect and complex structure, and it is relatively independent from the water re...

AI Technical Summary

Problems solved by technology

In the production process of conventional industrial synthetic water reducers, a condenser or no condenser is required for condensation. Due to the exothermic heat generated by the violent reaction between raw materials or external heating, the temperature of the materials is high, and some raw materials with low boiling points are easy to Volatilization, the current water reducer condensing device has the defects of poor cooling effect and complex structure, and is relatively independent from the water reducer reactor, which is inconvenient to use, and the current water reducer condensing device does not have filtration function of

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