CN201098679Y - Self-sliding double magnetic roller dry separating machine - Google Patents
Self-sliding double magnetic roller dry separating machine Download PDFInfo
- Publication number
- CN201098679Y CN201098679Y CNU2007201026432U CN200720102643U CN201098679Y CN 201098679 Y CN201098679 Y CN 201098679Y CN U2007201026432 U CNU2007201026432 U CN U2007201026432U CN 200720102643 U CN200720102643 U CN 200720102643U CN 201098679 Y CN201098679 Y CN 201098679Y
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- separator
- magnetic
- iron ore
- frame
- sorting
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Abstract
The utility model relates to an iron ore separator, in particular to a self-sliding type double magnetic roller dry separator. The problems in the prior dry separator during the sorting operation of the iron ore, such as the serious leakage, the inferior quality or large amounts of power consumption during the operation of a crushing machine and the heavy wear, are solved. The utility model comprises a slant chute arranged on a frame, a vibrating screen provided above the slant chute on the frame, a conveying belt provided below the vibrating screen on the frame, driving rollers which are the full magnetic rollers provided on the sorting end of the conveying belt, the crushing machine provided below the full magnetic rollers and a half magnet roller provided below the slant chute. The iron ore separator can be installed and operated according to the clinoform and utilizes the gravity action to descend, therefore the material and the energy can be saved compared with the prior separator on which the conveying belt is used. The problem in the prior separator that occurring at the mixed sorting process of the particles with various sizes can be avoided and the products with the high quality can be obtained. Furthermore, no water is used during the production process, thereby saving the water resource and protecting the environment.
Description
Technical field
The utility model relates to a kind of iron ore machinery that selects, and is specially a kind ofly to roll dry-dressing machine from the two magnetic of slide formula.
Background technology
At present, the structure of the dry-dressing machine that generally uses in iron ore exploitation comprises that mainly a magnetic separation rolls, and cover feed belt thereon, moves together by the moving feed belt that drives on it of magnetic lift-over.Iron ore is transmitted belt and drives, and part that iron-holder is high when rolling by magnetic and slag are just opened by magnetic separation then.Situation according to ore also can add a disintegrating machine again.But find that in actual production this apparatus structure is simple, has following problem to be difficult to overcome.First in the dry-dressing machine that does not use disintegrating machine, if the excessive velocities that magnetic separation is rolled, the bigger mineral matter of particle since its centrifugal and magnetic that when the magnetic separation lift-over is moving, produces to roll attraction not proportional, can cause a part of bulky grain mineral matter to run tail and be thrown away, wasted mineral resources; If the speed that magnetic separation is rolled is slow excessively, though the bulky grain mineral matter can be regained by high efficiency, slag separation is insufficient, and the mineral products grade of electing is low.The second, if installed disintegrating machine additional, pulverized iron ore is the mixture of particle diameter of varying in size, and the bulky grain ore is fractured into granule in crushing process, helps the accurate sorting that magnetic rolls.But small diameter particles originally and block slag also will pass through disintegrating machine, and so the disintegrating machine power consumption increases, and wearing and tearing have also been accelerated.And in the reality exploitation is produced, find that many ore deposits all are based upon the mountain area, some portable benficiation machineries use inconvenience on the contrary.
Summary of the invention
The utility model rolls dry-dressing machine in order to solve the dry-dressing machine that exists in the prior art run the serious or inferior problem of tail in to select the iron ore process and providing a kind of in conjunction with lineament from the two magnetic of slide formula.
The utility model is realized by following technical scheme, a kind ofly roll dry-dressing machine from the two magnetic of slide formula, comprise the frame that is located in the inclined chute, the position of the inclined chute top of frame is provided with vibratory sieve, below vibratory sieve, also be provided with feed belt on the frame, the driving of the sorting end of feed belt is rolled to full magnetic rolls, and is provided with disintegrating machine in the full magnetic side of rolling down, and is provided with half magnetic in the position of inclined chute bottom and rolls.
Inclined chute generally can be according to landform, and as the hillside, high platform etc. are built, and purpose is to help ore to slip down automatically under the gravity effect, saves transportation power.The course of work is, iron ore is at first carried out preliminary sorting through vibratory sieve, the less iron ore of granularity drops in the inclined chute, dropping to half magnetic along inclined chute then rolls on and carries out accurate sorting, fall on the feed belt through the bigger iron ore of vibratory sieve sorting granularity, rolled sorting by full magnetic then, the ore that iron-holder is high enters into disintegrating machine and further pulverizes, and then falls and carry out accurate sorting in the inclined chute again.
Compared with prior art, the utility model can be installed and used according to clinoform, utilizes the effect self of gravity to descend, and uses conveyer belt in the existing relatively machine, has saved the material and the energy.Increased vibratory sieve and sorting belt, can make iron ore obtain preliminary classification earlier, the less part of particle is directly rolled separation by falling behind down along inclined chute by half magnetic; The part that particle is bigger is rolled separation by the sorting belt by full magnetic.It is different with the moving speed of the magnetic lift-over of inclined chute lower end that the full magnetic of sorting belt rolls, can be according to the size of ore particles and sorting targetedly, and avoided in traditional machinery size particles to mix the difficult problem that sorting occurs.Obtain the grade high product.And do not make water in process of production, saved water resource, environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Anticipate as shown in Figure 1, a kind ofly roll dry-dressing machine from the two magnetic of slide formula, comprise the inclined chute 2 that is located on the frame 1, the position of inclined chute 2 tops is provided with vibratory sieve 3, below vibratory sieve 3, also be provided with feed belt 4 on the frame 1, the driving of the sorting end of feed belt 4 is rolled to full magnetic rolls 5, is provided with disintegrating machine 6 below full magnetic rolls 5, is provided with half magnetic in the position of inclined chute 2 bottoms and rolls 8.
As Fig. 1, roll 5 lower front ends at full magnetic and also be provided with and slip the oblique chute 7 of slag.Through the iron ore behind the sieving and grading, a part is directly rolled 8 sortings by half magnetic, and a part is rolled through full magnetic and is ground into particle in small, broken bits by disintegrating machine 6 again after 5 sortings and rolls 8 sortings by half magnetic again, and slagheap 10 and smart iron ore heap 9 can be according to the landform pile up separately.
Claims (1)
1, a kind ofly rolls dry-dressing machine from the two magnetic of slide formula, it is characterized in that: comprise the inclined chute (2) that is located on the frame (1), the position of inclined chute (2) top is provided with vibratory sieve (3), upward also be provided with feed belt (4) in frame (1) in the below of vibratory sieve (3), the driving of the sorting end of feed belt (4) is rolled to full magnetic and is rolled (5), roll (5) below at full magnetic and be provided with disintegrating machine (6), be provided with half magnetic in the position of inclined chute (2) bottom and roll (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201026432U CN201098679Y (en) | 2007-09-25 | 2007-09-25 | Self-sliding double magnetic roller dry separating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201026432U CN201098679Y (en) | 2007-09-25 | 2007-09-25 | Self-sliding double magnetic roller dry separating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098679Y true CN201098679Y (en) | 2008-08-13 |
Family
ID=39935209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201026432U Expired - Fee Related CN201098679Y (en) | 2007-09-25 | 2007-09-25 | Self-sliding double magnetic roller dry separating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098679Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225364A (en) * | 2011-04-22 | 2011-10-26 | 李柏荣 | Ore-dressing device and ore-dressing process |
| CN110026292A (en) * | 2019-04-04 | 2019-07-19 | 包钢集团矿山研究院（有限责任公司） | A kind of beneficiation method for the useful rock dry separation recycling of iron content |
-
2007
- 2007-09-25 CN CNU2007201026432U patent/CN201098679Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225364A (en) * | 2011-04-22 | 2011-10-26 | 李柏荣 | Ore-dressing device and ore-dressing process |
| CN102225364B (en) * | 2011-04-22 | 2014-05-28 | 千秋能源（上海）有限公司 | Ore-dressing device and ore-dressing process |
| CN110026292A (en) * | 2019-04-04 | 2019-07-19 | 包钢集团矿山研究院（有限责任公司） | A kind of beneficiation method for the useful rock dry separation recycling of iron content |
| CN110026292B (en) * | 2019-04-04 | 2020-05-19 | 包钢集团矿山研究院（有限责任公司） | Beneficiation method for dry separation and recovery of iron-containing useful rock |
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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: 20080813 Termination date: 20110925 |