A viscous liquid automatic heating injection device

Abstract

A viscous liquid automatic heating and injecting apparatus comprises a supporting frame, and an automatic heating device and an injecting device arranged on the supporting frame, and the injecting device is arranged below the automatic heating device. The automatic heating device and the injecting device are arranged to substitute manual direct operation use of a viscous liquid, so the problem of insufficient fusion of the viscous liquid and a material liquid in a reaction kettle during manual injection is solved, the injection time is saved, and unsafe contact of humans is avoided; a certain weight of the prepared viscous liquid is fully added into the reaction liquid in the reaction kettle, so the waste of the residual of the viscous liquid in a beaker container during manual operation is avoided, and the intermediate formula is accurate and effective; a feeding pipeline and a discharging pipeline are arranged, so the viscous liquid thinned by heating is sent into the stirring reaction kettle; a pneumatic ball valve and a non-return valve are arranged to guarantee unidirectional conveying of the viscous liquid, so the normal running of the viscous liquid is not affected; and a cylinder is arranged to reduce the labor intensity, so feeding is stable, accurate and effective.

Description

technical field [0001] The invention relates to an injection device, in particular to an automatic heating injection device for viscous liquid. Background technique [0002] In the production process of packaging molding compounds, some very viscous chemical liquids need to be added. The existing adding methods are basically manual addition or gas blowing, which often cannot ensure uniform mixing in the material, and some chemical liquids will be sticky. In the valve body and pipeline, for example: when adding intermediate materials, during the production process of intermediate materials, chemical substances such as coupling agents need to be added according to the process formula. The coupling agents are corrosive, acidic, and volatile Improper operation will cause certain harm to the human body. In the process of making intermediate materials, usually employees pour out an appropriate amount of coupling agent into a beaker according to the ratio requirements, and then pla...

AI Technical Summary

Problems solved by technology

[0002] In the production process of packaging molding compounds, some very viscous chemical liquids need to be added. The existing adding methods are basically manual addition or gas blowing, which often cannot ensure uniform mixing in the material, and some chemical liquids will be sticky. In the valve body and pipeline, for example: when adding intermediate materials, during the production process of intermediate materials, chemical substances such as coupling agents need to be added according to the process formula. The coupling agents are corrosive, acidic, and volatile Improper operation will cause certain harm to the human body. In the process of making intermediate materials, usually employees pour out an appropriate amount of coupling agent into a beaker according to the ratio requirements, and then place the beaker containing the coupling agent in the oven During heating, heat to the temperature specified in the formula. At this time, the coupling agent becomes thinner after heating, and then slowly added to the material in the stirring reactor. During the process of adding the coupling agent, the volatilized odor of the material in the reactor is harmful to the The human body will also cause certain damage. During the process of adding the coupling agent, if the adding speed is not well controlled, the mixing uniformity will not be very good

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