Automatic valve device suitable for bottom discharging of mixing pot

Abstract

The invention belongs to the field of material preparation devices, and particularly discloses an automatic valve device suitable for bottom discharging of a mixing pot. The automatic valve device comprises a horizontal moving unit, a vertical moving unit and a valve core unit, wherein the horizontal moving unit is connected with the vertical moving unit and is used for driving the vertical movingunit to move along the horizontal direction; and the valve core unit is fixed above the vertical moving unit, and the valve core unit is driven by the vertical moving unit to move along the horizontal direction and the vertical direction during working in order to realize automatic control of the opening and closing of a discharge port in the bottom of the mixing pot. The valve core unit is controlled to move along the horizontal direction and the vertical direction to realize the automatic control of the opening and closing of the discharge port of the mixing pot, so the problems of large discharge difficulty, low efficiency and complex operation of the mixing pot are solved, the dangerous action of overturning of the mixing pot in the discharge process is avoided, the automatic, efficient and safe working of the discharge port of the mixing pot is realized, and the device has a high working efficiency and a high safety.

Description

technical field [0001] The invention belongs to the field of material preparation devices, and more specifically relates to an automatic valve device suitable for discharging materials at the bottom of a mixing pot. Background technique [0002] Solid rocket propellants are mainly composed of oxidizers, combustion agents and a small amount of additives mixed chemically or physically, and have the characteristics of high viscosity and low fluidity. [0003] When preparing high-viscosity materials like solid rocket propellants, discharge from the mixing pot after mixing is a key challenge. At present, the mixing pot discharge process is mainly to turn the mixing pot at a certain angle through the turning device, and pour the material out of the mixing pot with manual assistance. However, the current discharge method not only takes time and effort, hinders the realization of automatic production, it is difficult to clean the mixing pot after discharge, and there is a high pote...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above defects or improvement needs of the prior art, the present invention provides an automatic valve device suitable for discharging at the bottom of the mixing pot, in which the horizontal moving unit, The vertical moving unit and the spool unit can effectively solve the problem of difficult discharge during the preparation of high-viscosity materials such as solid rocket propellants, so it is especially suitable for the application of mixing pot discharge

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