A reaction extrusion liquid feeding tank device

Abstract

The invention discloses a reaction extrusion liquid feeding tank device, comprising a feeding tank body and a stirring device, an output pipeline is located below the feeding tank body, a metering pump is arranged on the output pipeline, and the stirring device is arranged in the feeding tank Inside the body, the stirring device includes a first stirring shaft, a second stirring shaft, a first motor fixed on the upper end of the first stirring shaft, a second motor fixed on the upper end of the second stirring shaft, and a second motor fixed on the upper end of the second stirring shaft. A stirring tank; the first stirring shaft is provided with a set of spiral threads, and the lower end of the stirring tank and the second stirring shaft is provided with a set of spiral threads, and the first stirring shaft and the second stirring shaft rotate in opposite directions, so that the stirring The liquid in the tank flows upwards, and the liquid outside the stirred tank flows downwards. Compared with the prior art, the present invention not only makes the liquid evenly stirred by the stirring device, improves the stirring efficiency, but also can form a certain driving force at the nozzle of the generated liquid internal flow power system to prevent the nozzle from being blocked.

Description

technical field [0001] The invention discloses chemical equipment, in particular to a reaction extrusion liquid feeding tank suitable for raw materials with high viscosity and fast solidification rate. Background technique [0002] When the existing reactive extrusion liquid feeding tank is used for the reactive extrusion of raw materials with high viscosity and fast solidification rate, due to the gravity of the liquid itself or the solidification of the raw material, the tube near the outlet of the storage tank The thinner mouth is easy to cause blockage, especially with the presence of metering pumps, it is easier to block the nozzle, which affects production and is not easy to clean. In the prior art, a heating device can be installed outside the nozzle, but the reaction of some raw materials will be affected by heating. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a...

AI Technical Summary

Problems solved by technology

[0002] When the existing reactive extrusion liquid feeding tank is used for the reactive extrusion of raw materials with high viscosity and fast solidification rate, due to the gravity of the liquid itself or the solidification of the raw material, the tube near the outlet of the storage tank The thinner mouth is easy to cause blockage, especially with the presence of metering pumps, it is easier to block the nozzle, which affects production and is not easy to clean

In the prior art, a heating device can be installed outside the nozzle, but some raw materials will be affected by heating.

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