Suction port blocking device for evaporating tank

Abstract

The invention discloses a suction port blocking device for an evaporating tank. The suction port blocking device comprises an evaporation tank body, a discharging dispersing mechanism, a shaking mechanism and a screening mechanism, the top end of the evaporation tank body is fixedly communicated with a secondary steam pipe, an evaporation chamber is arranged in the middle of the evaporation tank body, the outer end of the evaporation chamber is fixedly communicated with a raw material liquid pipe, a heating chamber is arranged at the bottom end of the evaporation tank body, a heating pipe bundle and a central circulating pipe are installed in the heating chamber, and the raw material liquid pipe is located above the central circulating pipe. The device is provided with the discharging dispersing mechanism, in the feeding process, a stock solution is added from the raw material liquid pipe and falls onto a shifting plate, the downward impact effect on the shifting plate is achieved, and therefore, the shifting plate drives the mounting sleeve to rotate, the falling stock solution achieves a separation effect, the stock solution is prevented from being accumulated together and directly falling, the evaporation effect on the stock solution is improved, and the purity of the finished solution is improved.

Description

technical field [0001] The invention relates to an evaporation tank, in particular to a suction opening blocking device for the evaporation tank. Background technique [0002] Evaporation is the physical process of converting a liquid to a gaseous state. Generally speaking, an evaporator is an object that converts a liquid substance into a gaseous state. There are a large number of evaporators in the industry, and the evaporator used in the refrigeration system is one of them. The evaporator is a very important part of the four major components of refrigeration. The low-temperature condensed liquid passes through the evaporator, exchanges heat with the outside air, vaporizes and absorbs heat, and achieves the effect of refrigeration. The evaporator is mainly composed of two parts: a heating chamber and an evaporation chamber. The heating chamber provides the heat needed for evaporation to the liquid, which promotes the boiling and vaporization of the liquid; the evaporati...

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Problems solved by technology

[0003] However, in the process of using it, we found that if the raw material liquid is added too quickly, it will easily lead to poor evaporation and separation effect of the evaporation tank, affect the purity of the finished liquid, and lead to a decrease in the working efficiency of the evaporation tank, and due to evaporation The tank is used for a long time, and some impurities are easy to stick in it, which is easy to cause secondary pollution to the finished liquid

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