CN201644213U - Magnetic suspension dry type concentrator - Google Patents
Magnetic suspension dry type concentrator Download PDFInfo
- Publication number
- CN201644213U CN201644213U CN2010201676220U CN201020167622U CN201644213U CN 201644213 U CN201644213 U CN 201644213U CN 2010201676220 U CN2010201676220 U CN 2010201676220U CN 201020167622 U CN201020167622 U CN 201020167622U CN 201644213 U CN201644213 U CN 201644213U
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- Prior art keywords
- magnetic
- rotating cylinder
- magnetic suspension
- ore deposit
- rotary drum
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Abstract
The utility model discloses a magnetic suspension dry type concentrator which comprises a frame, an electric vibrating feeding device, a rotary drum magnetic suspension concentrating device, an air curtain dust removal device and driving devices of all components, wherein, the rotary drum magnetic suspension concentrating device and the air curtain dust removal device are arranged on the frame; a magnetic deviation direction adjusting device is also arranged on the rotary drum magnetic suspension concentrating device; and a 270-degree magnetic field area is arranged in the rotary drum magnetic suspension concentrating device and is divided into a high part, a medium part and a low part according to magnetic field gradient variation. The utility model improves concentrating accuracy, lowers tailing loss, decreases waste of resources, and can better utilize and specifically adjust low-grade lean ore below 5%; and the magnetic deviation is 2.5 times as large as that of a common concentrator, and the grading rate is twice as high as that of the common concentrator.
Description
Technical field
The utility model relates to ore separators, and specifically a kind of magnetic floats dry separator.
Background technology
The floating dry separator of magnetic of the prior art is by frame, the electricity charging gear that shakes, be arranged on the rotating cylinder magnetic flotation ore deposit device on the frame, the drive unit of wind curtain duster and each several part is formed, rotating cylinder magnetic flotation ore deposit device comprises rotating cylinder and field regions, material loading inlet and the stainless steel outer cover that covers on the outside, device below, rotating cylinder magnetic flotation ore deposit is provided with concentrate and two mouths that fall of non-mineral, this type of ore separators can be finished the screening operation of concentrate and non-mineral substantially, but because field regions angle in the device of rotating cylinder magnetic flotation ore deposit and the not high problem of intensity make that to exist particle in ore dressing process big, the screening precision is not high, need repeat screening, problems such as the resource loss waste of mine tailing, certainly indirect makes the production cycle long, and living rate is low.
The utility model content
(1) technical problem that will solve
The purpose of this utility model is the defective that exists at prior art, provides a kind of magnetic to float dry separator, has solved the not high problem of screening precision of the ore separators existence of prior art.
(2) technical scheme
The technical scheme that its technical problem that solves the utility model adopts is: a kind of magnetic floats dry separator, by frame, electricity shake charging gear, place the rotating cylinder magnetic flotation ore deposit device on the frame and the drive unit of wind curtain duster and each several part to form, described rotating cylinder magnetic flotation ore deposit device also is equipped with the magnetic deviation direction adjustment device, be provided with 270 ° of field regions in the device of described rotating cylinder magnetic flotation ore deposit, be divided into high, normal, basic three part magnetic field gradients and change.
The magnetic induction intensity of described 270 ° of field regions is 200-5000GS.
Described wind curtain duster is provided with the air blast hole of removing floating dust mouth and corresponding rotating cylinder magnetic flotation ore deposit device of device top, rotating cylinder magnetic flotation ore deposit.
(3) beneficial effect
The floating dry separator of a kind of magnetic of the present utility model is compared with prior art, has following beneficial effect:
1, is provided with 270 ° of field regions in the device of rotating cylinder magnetic flotation ore deposit, is divided into high, normal, basic three part magnetic field gradients and changes, improved the ore dressing precision, reduced the mine tailing loss, reduced the wasting of resources;
2, for more good utilisation, the adjustment targetedly of low-grade 5% following lean ore;
3, magnetic deviation is 2.5 times of common ore separators, sorts probability and be 2 times of common ore separators;
4, weatherproof can be produced throughout the year, and is more suitable for the drought and water shortage area;
5, the finished product of selecting is convenient to the storage transportation, and get rid of mine tailing and can utilize again, be one of primary raw material of cement plant, mixing plant;
6, power consumption is little, energy savings, and small investment, fitting operation is convenient;
7, can be widely used in having good economic worth in the similar landform of Gobi desert.
Description of drawings
Fig. 1 is the front view of the floating dry separator of a kind of magnetic of the present utility model;
Fig. 2 is the left view of the floating dry separator of a kind of magnetic of the present utility model.
Among the figure: 1, material loading inlet; 2, stainless steel cover body; 3, air curtain district; 4,270 ° of field regions; 5, non-magnet_conductible material rotary cylinder; 6, frame; 7, magnetic deviation direction adjustment device; 8, remove the floating dust mouth; 9, air blast hole; 10, the electricity charging gear that shakes; A, the concentrate mouth that falls; B, the non-mineral mouth that falls.
The specific embodiment
Next explain below with reference to Figure of description the floating dry separator of a kind of magnetic of the present utility model being done.
A kind of magnetic of the present utility model floats dry separator, by frame 6, the electricity charging gear 10 that shakes, place the drive unit of rotating cylinder magnetic flotation ore deposit device on the frame and wind curtain duster and each several part to form, described rotating cylinder magnetic flotation ore deposit device also is equipped with magnetic deviation direction adjustment device 7, rotating cylinder magnetic flotation ore deposit device comprises non-magnet_conductible material rotating cylinder 5 and field regions, material loading inlet 1 and the stainless steel cover body 2 that covers on the outside, device below, rotating cylinder magnetic flotation ore deposit is provided with concentrate and two mouths that fall of non-mineral, be provided with 270 ° of field regions 4 in the device of described rotating cylinder magnetic flotation ore deposit, be divided into high, normal, basic three part field regions.The magnetic induction intensity of described 270 ° of field regions is 200-5000GS.Described wind curtain duster is provided with the air blast hole of removing floating dust mouth and corresponding rotating cylinder magnetic flotation ore deposit device of device top, rotating cylinder magnetic flotation ore deposit.
In use, material is by material loading inlet 1 non-magnet_conductible material rotary cylinder 5 surfaces that enter in the device of rotating cylinder magnetic flotation ore deposit, rotation by cylindrical shell, 270 ° of field regions 4 are started working, ferromagnetic mineral are sucked tube enter the rolling of high magnetic region, being subjected to the air curtain district simultaneously is the different pressure of wind curtain duster, make non-magnetic thing come-up discharge by removing floating dust mouth 8, and the magnetic thing has entered medium magnetic area, finish last time powerful the recovery, promptly having improved the rate of recovery, is again that selections reduce workload down, passes through magnetic force at the same dressing method of medium magnetic area, gravity, centrifugal force, the effect of wind-force, with magnetic thing absorption drum surface, non-magnetic thing come-up is discharged by removing floating dust mouth 8 once more, coarse grain below the non-mineral mouthful B that falls discharge, through the screening in these two stages, mineral purity improves greatly, make its purity reach the qualified concentrate containing requirement in the screening through low magnetic region then, concentrate is discharged at the concentrate mouthful A that falls, and non-mineral is discharged at the non-mineral mouthful B that falls.In sum, can sort through an ore dressing process and to finish, and precision is very high, has reached three times effect of common ore separators.
The above embodiment is a kind of of the more preferably concrete embodiment of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (3)
1. a magnetic floats dry separator, by frame, electricity shake charging gear, place the rotating cylinder magnetic flotation ore deposit device on the frame and the drive unit of wind curtain duster and each several part to form, described rotating cylinder magnetic flotation ore deposit device also is equipped with the magnetic deviation direction adjustment device, it is characterized in that: be provided with 270 ° of field regions in the device of described rotating cylinder magnetic flotation ore deposit, be divided into high, normal, basic three part magnetic field gradients and change.
2. a kind of magnetic according to claim 1 floats dry separator, it is characterized in that: the magnetic induction intensity of described 270 ° of field regions is 200-5000GS.
3. a kind of magnetic according to claim 1 and 2 floats dry separator, it is characterized in that: described wind curtain duster is provided with the air blast hole of removing floating dust mouth and corresponding rotating cylinder magnetic flotation ore deposit device of device top, rotating cylinder magnetic flotation ore deposit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201676220U CN201644213U (en) | 2010-04-23 | 2010-04-23 | Magnetic suspension dry type concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201676220U CN201644213U (en) | 2010-04-23 | 2010-04-23 | Magnetic suspension dry type concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644213U true CN201644213U (en) | 2010-11-24 |
Family
ID=43109409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201676220U Expired - Fee Related CN201644213U (en) | 2010-04-23 | 2010-04-23 | Magnetic suspension dry type concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578533A (en) * | 2021-07-25 | 2021-11-02 | 张雪峰 | Flotation concentrator |
-
2010
- 2010-04-23 CN CN2010201676220U patent/CN201644213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578533A (en) * | 2021-07-25 | 2021-11-02 | 张雪峰 | Flotation concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160423 |