CN202199415U - Pretreatment device for rare earth processing flotation and magnetic separation - Google Patents
Pretreatment device for rare earth processing flotation and magnetic separation Download PDFInfo
- Publication number
- CN202199415U CN202199415U CN2011202199806U CN201120219980U CN202199415U CN 202199415 U CN202199415 U CN 202199415U CN 2011202199806 U CN2011202199806 U CN 2011202199806U CN 201120219980 U CN201120219980 U CN 201120219980U CN 202199415 U CN202199415 U CN 202199415U
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- magnetic separation
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- rare earth
- ore mill
- carrier pipe
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Abstract
The utility model discloses a pretreatment device for rare earth processing flotation and magnetic separation, which comprises a rock feeder 1, a grinding mill 2 and a delivery duct, wherein the rock feeder 1 is a one-belt type conveyor; the discharging end of the rock feeder 1 is connected with the grinding mill 2 by a grinding mill feed hopper 4; the discharging hole of the grinding mill 2 is connected with an ore slurry pool 5; the ore slurry pool 5 is connected with a slag slurry pump 6 via a delivery pipe 3; the slag slurry pump 6 is connected with a hydroclone 7 via a delivery pipe 11; the bottom sand setting hole of the hydroclone 7 is connected with a sand setting pool 8; the top overflow hole of the hydroclone 7 is connected with an overflow slot 9 via a delivery pipe 10; the overflow slot 9 is connected with a flotation and magnetic separation device via a delivery pipe 12; and the sand setting pool 8 is connected with the grinding mill feed hopper 4. The pretreatment device for rare earth processing flotation and magnetic separation has the advantages of simple and reasonable structure and high working efficiency, is reliable to work and is easy to operate and maintain.
Description
Technical field
The utility model belongs to the rare earth processing technique field, and pretreating device is selected in a kind of rare earth processing floating (magnetic) of more specifically saying so.
Background technology
Add man-hour at rare earth, raw ore will pass through and be finely ground to qualified ore pulp and deliver to floating, magnetic plant and heat, and adding medicine floats, magnetic separation, and the fine ore that correspondence will be extracted proposes.This pretreatment procedure application technology method in industry is many, but does not have the standard set device, makes technology very lack of standardization, is difficult to guarantee crudy.
The utility model content
The purpose of the utility model is exactly for a kind of floating, magnetic separation pretreating device of rare earth processing that can overcome the above-mentioned deficiency of prior art is provided.
To achieve these goals; The utility model has adopted following technical scheme: a kind of rare earth processing is floating, the magnetic separation pretreating device comprises rock feeder 1, ore mill 2 and conveyance conduit, and rock feeder 1 is a ribbon conveyer, and rock feeder 1 discharge end links to each other with ore mill 2 through ore mill feed hopper 4; Ore mill 2 discharging openings connect slime dam 5; Slime dam 5 connects slag stock pump 6 through carrier pipe 3, and slag stock pump 6 is through carrier pipe 11 water receiving power cyclones 7, and hydrocyclone 7 bottom spigots connect setting pot 8; Hydrocyclone 7 top overfalls connect overflow launder 9 through carrier pipe 10, and overflow launder 9 connects floating, concentration equipment through carrier pipe 12; Setting pot 8 connects ore mill feed hopper 4.
Owing to adopted above-mentioned technical solution, the utility model has well been realized its goal of the invention, and is simple and reasonable, reliable operation, high efficiency and easy operating, maintenance.
Description of drawings
Accompanying drawing is the concrete structure sketch map of the utility model.
The specific embodiment
Shown in accompanying drawing; A kind of rare earth processing is floating, the magnetic separation pretreating device comprises rock feeder 1, ore mill 2 and conveyance conduit, and rock feeder 1 is a ribbon conveyer, and rock feeder 1 discharge end links to each other with ore mill 2 through ore mill feed hopper 4; Ore mill 2 discharging openings connect slime dam 5; Slime dam 5 connects slag stock pump 6 through carrier pipe 3, and slag stock pump 6 is through carrier pipe 11 water receiving power cyclones 7, and hydrocyclone 7 bottom spigots connect setting pot 8; Hydrocyclone 7 top overfalls connect overflow launder 9 through carrier pipe 10, and overflow launder 9 connects floating, concentration equipment through carrier pipe 12; Setting pot 8 connects ore mill feed hopper 4.
The operation principle and the process of the utility model are following: rare earth ore is carried through ore mill feed hopper 4 entering ore mills 2 by rock feeder 1 and is carried out ore grinding; Levigate ore pulp gets into slime dam 5 from the output of ore mill 2 discharging openings; Get into hydrocyclone 7 through slag stock pump 6 by carrier pipe 3,11 then; Ore pulp is at hydrocyclone 7 internal classifications; The ore pulp that meets fineness requirement overflows from hydrocyclone 7 overfalls, gets into overflow launders 9 through carrier pipe 10, then through carrier pipe 12 to floating, concentration equipment floats, magnetic separation.Do not get back to ore mill 2 again ore grinding owing to reach fineness requirement through setting pot 8, ore mill feed hopper 4 from the ore pulp that hydrocyclone 7 bottom spigots fall.
Claims (1)
1. a rare earth is processed floating, magnetic separation pretreating device; Comprise rock feeder [1], ore mill [2] and conveyance conduit, it is characterized in that: rock feeder [1] is a ribbon conveyer, and rock feeder [1] discharge end links to each other with ore mill [2] through ore mill feed hopper [4]; Ore mill [2] discharging opening connects slime dam [5]; Slime dam [5] connects slag stock pump [6] through carrier pipe [3], and slag stock pump [6] is through carrier pipe [11] water receiving power cyclone [7], and hydrocyclone [7] bottom spigot connects setting pot [8]; Hydrocyclone [7] top overfall connects overflow launder [9] through carrier pipe [10], and overflow launder [9] connects floating, concentration equipment through carrier pipe [12]; Setting pot [8] connects ore mill feed hopper [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202199806U CN202199415U (en) | 2011-06-14 | 2011-06-14 | Pretreatment device for rare earth processing flotation and magnetic separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202199806U CN202199415U (en) | 2011-06-14 | 2011-06-14 | Pretreatment device for rare earth processing flotation and magnetic separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202199415U true CN202199415U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202199806U Expired - Fee Related CN202199415U (en) | 2011-06-14 | 2011-06-14 | Pretreatment device for rare earth processing flotation and magnetic separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202199415U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784727A (en) * | 2012-08-22 | 2012-11-21 | 河北金润矿山设备集团有限公司 | Cyclone device used in wet coal dressing process |
| WO2015091324A1 (en) * | 2013-12-20 | 2015-06-25 | Siemens Aktiengesellschaft | Method for separating a defined mineral phase of value from a ground ore |
| CN105498929A (en) * | 2016-01-05 | 2016-04-20 | 马钢(集团)控股有限公司 | Magnetite concentrate quality-improving and impurity-reducing technology and device |
| CN107029872A (en) * | 2017-06-21 | 2017-08-11 | 北京矿冶研究总院 | Coarse grain tailing discarding beneficiation method for low-grade uranium-containing rare earth polymetallic ore |
| CN114247572A (en) * | 2021-12-03 | 2022-03-29 | 内蒙古科技大学 | Device and method for separating coal from coal gangue in grading manner |
-
2011
- 2011-06-14 CN CN2011202199806U patent/CN202199415U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784727A (en) * | 2012-08-22 | 2012-11-21 | 河北金润矿山设备集团有限公司 | Cyclone device used in wet coal dressing process |
| WO2015091324A1 (en) * | 2013-12-20 | 2015-06-25 | Siemens Aktiengesellschaft | Method for separating a defined mineral phase of value from a ground ore |
| CN105498929A (en) * | 2016-01-05 | 2016-04-20 | 马钢(集团)控股有限公司 | Magnetite concentrate quality-improving and impurity-reducing technology and device |
| CN107029872A (en) * | 2017-06-21 | 2017-08-11 | 北京矿冶研究总院 | Coarse grain tailing discarding beneficiation method for low-grade uranium-containing rare earth polymetallic ore |
| CN107029872B (en) * | 2017-06-21 | 2019-09-10 | 北京矿冶研究总院 | Coarse grain tailing discarding beneficiation method for low-grade uranium-containing rare earth polymetallic ore |
| CN114247572A (en) * | 2021-12-03 | 2022-03-29 | 内蒙古科技大学 | Device and method for separating coal from coal gangue in grading manner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130614 |