A sorting and screening device for rare earth oxides

A rare earth oxide, graded screening technology, applied in the fields of filtration, solid separation, chemical instruments and methods, etc., can solve the problems of large manpower consumption, uneven screening, slow screening speed, etc.

Active Publication Date: 2019-04-26
宿迁市万通公路养护工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing rare earth oxide screening and separation mainly through manual screening, the screening speed is slow, the screening is uneven, and it consumes a lot of manpower, the technical problem to be solved by the present invention is to provide a screening speed, uniform screening , Rare earth oxide grading and screening device that consumes less manpower

Method used

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  • A sorting and screening device for rare earth oxides
  • A sorting and screening device for rare earth oxides
  • A sorting and screening device for rare earth oxides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A rare earth oxide classification and screening device, such as Figure 1-8 As shown, it includes a base 1, a working box 2, an impact device 3, a discharging device 4, a roller 5, a filter screen 7, a connecting rod 8, a first trough 9, a guide rail 10, a sliding rail 11, a sliding block 12, and a first A spring 13 and a first pull ring 14, the bottom of the working box 2 is provided with a base 1 symmetrically on the left and right sides, the top wall of the working box 2 is provided with an inlet 6, the rear wall of the working box 2 is provided with an outlet 15, and the inner bottom of the working box 2 is provided There is an impact device 3, the left and right sides of the working box 2 are provided with slide rails 11 symmetrically, and slide rails 11 are provided with sliders 12, the right side of the left side slide 12 and the left side of the right side slide 12 are both provided with A first spring 13 is connected between the bottom of the guide rail 10, the ...

Embodiment 2

[0043] A rare earth oxide classification and screening device, such as Figure 1-8 As shown, it includes a base 1, a working box 2, an impact device 3, a discharging device 4, a roller 5, a filter screen 7, a connecting rod 8, a first trough 9, a guide rail 10, a sliding rail 11, a sliding block 12, and a first A spring 13 and a first pull ring 14, the bottom of the working box 2 is provided with a base 1 symmetrically on the left and right sides, the top wall of the working box 2 is provided with an inlet 6, the rear wall of the working box 2 is provided with an outlet 15, and the inner bottom of the working box 2 is provided There is an impact device 3, the left and right sides of the working box 2 are provided with slide rails 11 symmetrically, and slide rails 11 are provided with sliders 12, the right side of the left side slide 12 and the left side of the right side slide 12 are both provided with A first spring 13 is connected between the bottom of the guide rail 10, the ...

Embodiment 3

[0046] A rare earth oxide classification and screening device, such as Figure 1-8 As shown, it includes a base 1, a working box 2, an impact device 3, a discharging device 4, a roller 5, a filter screen 7, a connecting rod 8, a first trough 9, a guide rail 10, a sliding rail 11, a sliding block 12, and a first A spring 13 and a first pull ring 14, the bottom of the working box 2 is provided with a base 1 symmetrically on the left and right sides, the top wall of the working box 2 is provided with an inlet 6, the rear wall of the working box 2 is provided with an outlet 15, and the inner bottom of the working box 2 is provided There is an impact device 3, the left and right sides of the working box 2 are provided with slide rails 11 symmetrically, and slide rails 11 are provided with sliders 12, the right side of the left side slide 12 and the left side of the right side slide 12 are both provided with A first spring 13 is connected between the bottom of the guide rail 10, the ...

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Abstract

The invention relates to a screening device, in particular to a classifying and screening device for rare earth oxides, and aims to provide the classifying and screening device which is used for the rare earth oxides and is high in screening speed, uniform in screening and capable of consuming little manpower. The device comprises bases, a working box, an impact device, a discharging device, rollers, a filter net, a connecting rod and the like; the bases are symmetrically arranged on the left side and the right side of the bottom of the working box; an inlet is formed in the top wall of the working box; an outlet is formed in the back wall of the working box; the impact device is arranged at the inner bottom of the working box; sliding rails are symmetrically arranged on the left side and the right side inside the working box; and the sliding blocks are arranged on the sliding rails. The device realizes the effects of being high in screening speed, uniform in screening and capable of consuming little manpower; and with the device, the rare earth oxides in a first tank are impacted and screened by the aid of the impact device.

Description

Technical field [0001] The invention relates to a screening device, in particular to a rare earth oxide classification screening device. Background technique [0002] Rare earth oxides refer to 15 lanthanide oxides with atomic numbers 57 to 71 in the periodic table, and 17 oxides of scandium and yttrium, which are chemically similar to lanthanides. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textiles, ceramics, glass, permanent magnetic materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will become greater and greater. In order to facilitate the use of rare earth oxides, rare earths need to be crushed during production and processing. After the crushing treatment, the particle sizes of the rare earth oxides are different. At this time, in order to better use the rare earth oxides, the large particles of rare earth oxides need t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/4609
Inventor 不公告发明人
Owner 宿迁市万通公路养护工程有限公司
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