Purification device for rare-earth feed liquid

A rare earth material liquid and technology of material liquid, applied in the field of rare earth material liquid purification devices, can solve the problems of single rare earth material liquid purification method, troublesome maintenance and many parts, etc., and achieve low maintenance and repair costs, convenient maintenance and repair, The effect of low manufacturing cost

Active Publication Date: 2018-06-22
HENAN LONGFENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the existing purification device for rare earth material liquid, the present invention usually adopts a traditional structure, and adopts a large number of parts, which leads to troublesome maintenance and maintenance. At the same time, the disadvantage of single purification method for rare earth material liquid is solved by the present invention. The technical problem is to provide a purification device for rare earth feed liquid

Method used

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  • Purification device for rare-earth feed liquid
  • Purification device for rare-earth feed liquid
  • Purification device for rare-earth feed liquid

Examples

Experimental program
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Effect test

Embodiment 1

[0027] A purification device for rare earth feed liquid, such as Figure 1-3 As shown, it includes a cylinder 1, a filter device 2, a feed liquid conveying device 3, an exhaust pipe 4, a one-way valve 5, an electric heater 6, a drain pipe 7, a valve I8, a leg 9 and a base 10; The top of the body 1 is provided with a filter device 2, the left side of the cylinder 1 is provided with a material liquid delivery device 3, the lower end of the exhaust pipe 4 is connected to the right end of the top of the cylinder 1 by welding, the exhaust pipe 4 and the cylinder 1 The exhaust pipe 4 is equipped with a one-way valve 5, and the electric heater 6 is symmetrically arranged in the cylinder body 1. The bottom of the electric heater 6 and the inner bottom of the cylinder body 1 are connected by bolts. The upper end of the liquid pipe 7 is connected to the middle part of the bottom of the cylinder 1 by welding, the liquid discharge pipe 7 is located between the left and right symmetrical e...

Embodiment 2

[0029] A purification device for rare earth feed liquid, such as Figure 1-3 As shown, it includes a cylinder 1, a filter device 2, a feed liquid conveying device 3, an exhaust pipe 4, a one-way valve 5, an electric heater 6, a drain pipe 7, a valve I8, a leg 9 and a base 10; The top of the body 1 is provided with a filter device 2, the left side of the cylinder 1 is provided with a material liquid delivery device 3, the lower end of the exhaust pipe 4 is connected to the right end of the top of the cylinder 1 by welding, the exhaust pipe 4 and the cylinder 1 The exhaust pipe 4 is equipped with a one-way valve 5, and the electric heater 6 is symmetrically arranged in the cylinder body 1. The bottom of the electric heater 6 and the inner bottom of the cylinder body 1 are connected by bolts. The upper end of the liquid pipe 7 is connected to the middle part of the bottom of the cylinder 1 by welding, the liquid discharge pipe 7 is located between the left and right symmetrical e...

Embodiment 3

[0032] A purification device for rare earth feed liquid, such as Figure 1-3 As shown, it includes a cylinder 1, a filter device 2, a feed liquid conveying device 3, an exhaust pipe 4, a one-way valve 5, an electric heater 6, a drain pipe 7, a valve I8, a leg 9 and a base 10; The top of the body 1 is provided with a filter device 2, the left side of the cylinder 1 is provided with a material liquid delivery device 3, the lower end of the exhaust pipe 4 is connected to the right end of the top of the cylinder 1 by welding, the exhaust pipe 4 and the cylinder 1 The exhaust pipe 4 is equipped with a one-way valve 5, and the electric heater 6 is symmetrically arranged in the cylinder body 1. The bottom of the electric heater 6 and the inner bottom of the cylinder body 1 are connected by bolts. The upper end of the liquid pipe 7 is connected to the middle part of the bottom of the cylinder 1 by welding, the liquid discharge pipe 7 is located between the left and right symmetrical e...

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Abstract

The invention relates to a purification device, in particular to a purification device for rare-earth feed liquid. The purification device for the rare-earth feed liquid comprises a barrel body, a filter device, a feed liquid conveying device, an exhaust pipe, a one-way valve and electric heaters; the feed liquid conveying device is arranged on the left side of the barrel body; the lower end of the exhaust pipe is connected with the right end of the top of the barrel body by welding; the exhaust pipe communicates with the barrel body; the one-way valve is arranged on the exhaust pipe; the electric heaters are arranged in the barrel body in a bilaterally symmetric manner; and the bottoms of the electric heaters are in bolted connection with the inner bottom of the barrel body. According tothe purification device for the rare-earth feed liquid, the number of adopted parts is small, and the purification device is simple in structural composition, convenient to maintain and repair, and low in maintenance and repair cost.

Description

technical field [0001] The invention relates to a purification device, in particular to a purification device for rare earth feed liquid. Background technique [0002] Rare earths are known as "industrial vitamins". Now it has become an extremely important strategic resource. Rare earth element oxides refer to oxides of 15 lanthanide elements with atomic numbers from 57 to 71 in the periodic table of elements, and oxides of scandium and yttrium, a total of 17 elements whose chemical properties are similar to lanthanide elements. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will increase. From the mixed rare earth compounds obtained after the decomposition of rare earth concentrates, the separation and extraction of rare earth elem...

Claims

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Application Information

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IPC IPC(8): C22B59/00C22B3/22C22B3/02
Inventor 李本根吴东蕾赵胜奇
Owner HENAN LONGFENG NEW MATERIAL CO LTD
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