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An environment-friendly burning device for rare earth

An environment-friendly, rare-earth technology, applied in furnaces, electric charge control, lighting and heating equipment, etc., can solve problems such as unfavorable production and development of enterprises, harm to people's health, and lack of environmental protection devices, so as to improve working speed and facilitate adjustment , The effect of convenient speed

Active Publication Date: 2019-01-08
金桥丰益氯碱(连云港)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing burning devices for rare earths usually adopt traditional structures without environmental protection devices. Harmful gases generated when burning rare earth carbonates are directly discharged into the atmosphere without treatment, which seriously pollutes the surrounding environment and affects people's health. Serious injury to health, which is not conducive to the production and development of enterprises

Method used

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  • An environment-friendly burning device for rare earth
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  • An environment-friendly burning device for rare earth

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Experimental program
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Effect test

Embodiment 1

[0029] An environment-friendly burning device for rare earth, such as Figure 1-5 As shown, it includes a furnace body 1, a burning turning device 2, a filtering device 3, a U-shaped bin 4, a hopper 5, a rectangular tube 6, legs 7, an upper and lower cylinder 8, a tray 9 and a receiving cylinder 10; A burning turning device 2 is arranged on the furnace body 1, and a filter device 3 is arranged on the left side of the furnace body 1. The top of the body 1 is connected to the U-shaped feed bin 4 by welding, the outlet of the U-shaped feed bin 4 corresponds to the feed inlet on the top of the furnace body 1, and the top of the U-shaped feed bin 4 is connected to the feeding hopper. 5. It is connected by welding. There are symmetrical openings in the middle of the top and bottom of the furnace body 1. The rectangular tube 6 extends downwards into the furnace body 1 through the opening on the top of the furnace body 1 and passes through the opening at the bottom of the furnace body...

Embodiment 2

[0031] An environment-friendly burning device for rare earth, such as Figure 1-5 As shown, it includes a furnace body 1, a burning turning device 2, a filtering device 3, a U-shaped bin 4, a hopper 5, a rectangular tube 6, legs 7, an upper and lower cylinder 8, a tray 9 and a receiving cylinder 10; A burning turning device 2 is arranged on the furnace body 1, and a filter device 3 is arranged on the left side of the furnace body 1. The top of the body 1 is connected to the U-shaped feed bin 4 by welding, the outlet of the U-shaped feed bin 4 corresponds to the feed inlet on the top of the furnace body 1, and the top of the U-shaped feed bin 4 is connected to the feeding hopper. 5. It is connected by welding. There are symmetrical openings in the middle of the top and bottom of the furnace body 1. The rectangular tube 6 extends downwards into the furnace body 1 through the opening on the top of the furnace body 1 and passes through the opening at the bottom of the furnace body...

Embodiment 3

[0034] An environment-friendly burning device for rare earth, such as Figure 1-5 As shown, it includes a furnace body 1, a burning turning device 2, a filtering device 3, a U-shaped bin 4, a hopper 5, a rectangular tube 6, legs 7, an upper and lower cylinder 8, a tray 9 and a receiving cylinder 10; A burning turning device 2 is arranged on the furnace body 1, and a filter device 3 is arranged on the left side of the furnace body 1. The top of the body 1 is connected to the U-shaped feed bin 4 by welding, the outlet of the U-shaped feed bin 4 corresponds to the feed inlet on the top of the furnace body 1, and the top of the U-shaped feed bin 4 is connected to the feeding hopper. 5. It is connected by welding. There are symmetrical openings in the middle of the top and bottom of the furnace body 1. The rectangular tube 6 extends downwards into the furnace body 1 through the opening on the top of the furnace body 1 and passes through the opening at the bottom of the furnace body...

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Abstract

The invention relates to a firing device, in particular to an environment-friendly firing device for rear earth. The environment-friendly firing device used for the rare earth comprises a furnace, a firing overturning device, a filtering device, a U-shaped distributing bin, a loading hopper and the like; the filtering device is arranged at the left side of the furnace and connected with the furnace; feeding inlets are formed in the top of the furnace in a bilateral symmetry mode; the top of the furnace is connected with the U-shaped distributing bin in a welded mode; discharging outlets of the U-shaped distributing bin correspond to the feeding inlets in the top of the furnace; and the top of the U-shaped distributing bin is connected with the loading hopper in a welded mode. The environment-friendly firing device for the rare earth is provided with the filtering device, harmful gas generated during firing of rare earth carbonate can be filtered, the ambient environment is protected, and the purpose of environment protection is achieved.

Description

technical field [0001] The invention relates to a burning device, in particular to an environment-friendly burning device for rare earths. 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. China is the country with the richest rare earth resources in the world. According to the "China Rare Earth Industry Market Prospects and Inves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D17/00F27D3/00
CPCF27D3/00F27D17/008F27D2003/0083
Inventor 不公告发明人
Owner 金桥丰益氯碱(连云港)有限公司
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