High-speed temperature adjusting device for rare-earth material liquid

Abstract

The invention relates to a temperature adjusting device, in particular to a high-speed temperature adjusting device for a rare-earth material liquid. The high-speed temperature adjusting device comprises a box body, a preheating device, a material liquid collecting device, a liquid inlet pipe, a valve I, an electric heater I and the like; the bottom of the box body is connected with the material liquid collecting device; the liquid inlet pipe is arranged vertically; the middle of the liquid inlet pipe is connected with the top of the box body through welding; the valve I is mounted at the upper part of the liquid inlet pipe; and the bottom of the electric heater I is connected with the inner bottom of the box body through bolted connection. The high-speed temperature adjusting device comprises the preheating device, so that the rare-earth material liquid can be preheated, and high-speed temperature adjustment can be performed on the rare-earth material liquid.

Description

technical field [0001] The invention relates to a temperature adjustment device, in particular to a high-speed temperature adjustment device for rare earth feed liquid. Background technique [0002] Rare earth ores mainly exist in the form of minerals in the earth's crust, and there are three main types: as the basic constituent elements of minerals, rare earths exist in the mineral lattice in the form of ionic compounds, and constitute an indispensable component of minerals. Such minerals are usually called rare earth minerals, such as monazite, bastnaesite and so on. As mineral impurity elements, they are dispersed in rock-forming minerals and rare metal minerals in the form of isomorphic replacement. Such minerals can be called minerals containing rare earth elements, such as apatite, fluorite, etc., in an ion state Adsorbed on the surface or between particles of certain minerals. These minerals are mainly various clay minerals and mica minerals. Rare earth elements in...

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Problems solved by technology

[0005] In order to overcome the existing temperature adjustment device for rare earth feed liquid, the present invention adopts the traditional structure and does not have a preheating device, which leads to the shortcoming that the rare earth feed liquid needs to be heated for a long time. The technical problem to be solved by the present invention is Provide a high-speed temperature adjustment device for rare earth feed liquid

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