CN203556453U - Shaking table surface for zircon sand separation production - Google Patents
Shaking table surface for zircon sand separation production Download PDFInfo
- Publication number
- CN203556453U CN203556453U CN201320686686.5U CN201320686686U CN203556453U CN 203556453 U CN203556453 U CN 203556453U CN 201320686686 U CN201320686686 U CN 201320686686U CN 203556453 U CN203556453 U CN 203556453U
- Authority
- CN
- China
- Prior art keywords
- riffling
- bed surface
- table surface
- shaking table
- zircon sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a shaking table surface for zircon sand separation production, which comprises an ore feed trough, a water feed trough, a plurality of table strips, a table surface part and a plurality of table strip teeth, wherein the table surface part is rectangular; a high end is arranged at a rectangular corner of the table surface part; a low end is arranged at an across corner of the corner; the table surface part is a plane inclined relative to a horizontal plane; the inclination is adjustable; the table strips are arranged at intervals on the table surface part from the corner where the high end is located to the corner where the low end is located; the table strip teeth are arranged at intervals from the middle to the two sides on the third table strip to the sixth table strip starting from the first table strip located at the high end of the table surface part; each interval is 25-50mm; and each table strip tooth is 10-15mm long, 4-8mm high and 4-8mm wide. According to the shaking table surface, the table strip teeth are arranged in an ore feed area, so that a vortex effect in a hydraulic jump process is strengthened, the efficiency of loose layering is improved, and the ore dressing efficiency is improved. Magnetic strips are arranged at the back of the table surface part in an ore discharge area, so that discharged valuable ingredients in tailings are reduced.
Description
Technical field
The utility model relates to a kind of shaking table surface, particularly relates to a kind of shaking table surface of producing for zircon sand sorting, belongs to preparation equipment technical field.
Background technology
Shaking table belongs to gravity beneficiation equipment, comprises bed surface, frame and transmission mechanism three parts.Bed surface is rectangle, and this rectangular length end is provided with feed launder and feed trough successively, feed launder be connected to ore deposit chute, feed trough is connected with water pipe; The outside, one end of bed surface width is provided with transmission mechanism, and bed surface is made by frame.The bed surface of plane shaking table is approximate rectangular.Horizontal (width) of bed surface has obvious inclination.Above tilting, a side is assigned ore deposit and is fried groove and feed trough.
Whole bed surface is by frame support or sling, and supertronic device is housed in frame.Shaking table type in production is a lot, from constructing minute, is divided into 6-s shaking table, cloud tin formula shaking table and spring shaking table etc. because bed head structure is different with supporting way.But such shaking table, in the practice of sorting zircon sand chats, exists the efficiency of separation lower, mine belt preciseness of separation is low, also contains more magnetic ore deposit ore particle in tailings, needs the problem of secondary sorting.
Utility model content
The purpose of this utility model is to provide a kind of shaking table surface of producing for the sorting of zircon sand chats, solves the low problem of mine belt preciseness of separation, and improves mineral recovery rate and the efficiency of separation.
The technical scheme that the utility model adopts is:
A shaking table surface of producing for zircon sand sorting, is characterized in that: comprise feed launder, feed trough, riffling, bed surface and riffling tooth; Bed surface is rectangle, rectangular one jiao of bed surface is high-end, the diagonal angle at this angle is low side, bed surface is the plane being inclined relative to horizontal, gradient is adjustable, and bed surface connects a reciprocating swing device, and rectangle length direction is positioned at high-end place Jiao Chu and is provided with feed launder and feed trough, feed launder be connected to ore deposit chute, feed trough is connected with water pipe; On bed surface from angle, high-end place to low side place angular spacing be provided with many rifflings, the angle on the long limit of riffling and rectangle be 30 ?60 degree, between riffling be spaced apart 25 ?50mm, be highly 0.4 ?8mm, width be 4 ?8mm, article one riffling distance angle, high-end place 200 ?300mm; The height of riffling is from the high-end linear reduction to offside from 8mm to 0.5mm; Be positioned at the high-end place of bed surface from article one riffling, on 36 of ?rifflings, from centre to compartment of terrain, both sides, be provided with many riffling teeth; Interval 25 ?50mm, riffling dental length be 10 ?15mm, be highly 4 ?8mm, width be 4 ?8mm.
For further realizing the utility model object, preferably, the lower end interval that the lower surface of described bed surface is positioned near long limit, feed launder place arranges many magnetic stripes, and magnetic stripe is parallel with riffling or intersect.Effectively solve the problem that also contains more magnetic ore deposit ore particle in tailings.
Preferably, the angle on the long limit of described riffling and rectangle is 45 degree.Be positioned at the high-end place of bed surface from article one riffling, on 3 or 4 rifflings, from centre to compartment of terrain, both sides, be provided with many riffling teeth.The height of described riffling tooth is 5mm, and width is 5mm.
With respect to prior art, the beneficial effects of the utility model are:
The one, to mining area, be provided with riffling tooth, strengthened the venturi effect in hydraulic jump process, increased the efficiency of loose layering, improve beneficiating efficiency.
The bed surface back side, Er Shi ore discharge district is provided with magnetic stripe, strengthened magnetic-particle (such as ilmenite) to lower stress, effect has been equivalent to increase the density of magnetic-particle, and magnetic-particle is discharged in the position that more approaches concentrate end, is not subject to magneto motive particle unaffected.For the sorting of zircon sand chats, directly reduced the valuable composition in the mine tailing of discharging.
Accompanying drawing explanation
Fig. 1 is that the utility model is for the structural representation of the shaking table surface of zircon sand sorting production.
Shown in figure: in figure, feed launder 1, feed trough 2, riffling 3, bed surface 4, riffling tooth 5 and magnetic stripe 6.
The specific embodiment
For understanding better the utility model, below in conjunction with accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
As shown in Figure 1, a kind of shaking table surface of producing for zircon sand sorting, comprises feed launder 1, feed trough 2, riffling 3, bed surface 4, riffling tooth 5 and magnetic stripe 6; Bed surface 4 is rectangle, rectangular one jiao of bed surface 4 is high-end, the diagonal angle at this angle is low side, the plane of bed surface 4 for being inclined relative to horizontal, gradient is adjustable, and bed surface 4 connects a reciprocating swing device, promote bed surface 4 reciprocating swing along its length, rectangle length direction is positioned at high-end place Jiao Chu and is provided with feed launder 1 and feed trough 2, feed launder 1 be connected to ore deposit chute, feed trough 2 is connected with water pipe; On bed surface 4 from angle, high-end place to low side place angular spacing be provided with many rifflings 3, riffling 3 is 30-60 degree with the angle on the long limit of rectangle, preferably 45 degree; Between riffling 3, being spaced apart 25-50mm, is highly 0.5-8mm, and width is 4-8mm, article one riffling 4 distance high-end place angle 200-300mm; The height of riffling 4, from the high-end linear reduction to offside from 8mm to 0.5mm, is positioned at the high-end place of bed surface 4 from article one riffling 4, is provided with many riffling teeth 5 on 3-6 bar riffling 4 from centre to compartment of terrain, both sides; Interval 25-50mm, riffling tooth 5 length are 10-15mm, are highly 4-8mm, width is 4-8mm; Riffling tooth 5 can stir the current that flow through this place, the venturi effect in strengthening water flow process; Preferably, the lower end interval being positioned near feed launder 1 long limit, place at bed surface 4 lower surfaces arranges many magnetic stripes 6, and magnetic stripe 6 is parallel with riffling 3 or intersect; Under regular situation, ore in sand form is subject to Action of Gravity Field downwards.Below bed surface, be equipped with after magnetic stripe, for magnetic ore particle, be subject to magneticaction, and non magnetic ore deposit be unaffected, changes whereby the ore removal position of magnetic-particle and non-magnetic particle, with sorting better, the accurate location of magnetic stripe 6 is not required simultaneously.
Feed launder 1 Chu Weigei ore deposit, place end on bed surface 4, is mine tailing end to the place, diagonal angle of ore deposit end, and the top of mine tailing end is concentrate end; Mine tailing is discharged from mine tailing end, and the ore of selecting is discharged from concentrate end.Raw material ore pulp is given in feed launder, flows automatically on bed surface.Mine particle group is rinsed by current and bed surface shakes and by loose, layering in riffling ditch internal cause.Levels ore particle after layering is subject to the water flow pressure of different sizes and the effect of bed surface frictional force and moves along different directions.Upper strata light mineral particle is subject to waterpower greatly and promotes, more along moving to mine tailing end under being tilted to of bed surface.The heavy suite that is positioned at bed bottom is directly subject to the differential motion of bed surface to push the concentrate end on the opposite of mobile terminal to.The density of ore particle is different with granularity, and the direction of motion is also different, so mine particle group starts along diagonal fanning from feed launder, product is discharged along the edge of bed surface, therefore the shaking table different product of the multiple quality of output accurately.
Separation by shaking table mainly relies on loose layering and haulage to divide and is with two effects.Current, along the lateral flow of bed surface, are constantly crossed over riffling, and the size of mobile section is alternately to change.It is every there is hydraulic jump one time through a riffling.The whirlpool that hydraulic jump produces forms upwelling at the edge near downstream riffling, and forms sinking in the middle of groove.The rising of current and decline are promoting the loose suspension of top grain group, and can make heavy suite proceed to bottom.Hydraulic jump is very little on bottom impact, and grain group, than comparatively dense, forms stable heavy mineral layer there.Light mineral particle is crossed riffling and is moved downward under lateral current promotes.Below the active region of whirlpool, grain group's loose mechanical force of mainly shaking by bed surface realizes.Layering result is: thick and light ore particle, in the superiors, is secondly thin and light ore particle, is thick and heavy ore particle again, the ore particle of the bottom for carefully weighing.To mining area, be provided with riffling tooth, strengthening the venturi effect in hydraulic jump process, increasing the efficiency of loose layering, improving beneficiating efficiency.
The grading principle of shaking table is according to different density and suffered different the carrying out of gravity of ore particle of granularity.The bed surface back side, mining area is provided with magnetic stripe, strengthened magnetic-particle (such as ilmenite) to lower stress, effect has been equivalent to increase the density of magnetic-particle, and magnetic-particle is discharged in the position that is more approaching concentrate end, non-magnetic particle particle is substantially unaffected.For the sorting of zircon sand chats, directly reduced the valuable composition in the mine tailing of discharging.
Claims (5)
1. a shaking table surface of producing for zircon sand sorting, is characterized in that: comprise feed launder, feed trough, riffling, bed surface and riffling tooth; Bed surface is rectangle, rectangular one jiao of bed surface is high-end, the diagonal angle at this angle is low side, bed surface is the plane being inclined relative to horizontal, gradient is adjustable, and bed surface connects a reciprocating swing device, and rectangle length direction is positioned at high-end place Jiao Chu and is provided with feed launder and feed trough, feed launder be connected to ore deposit chute, feed trough is connected with water pipe; On bed surface from angle, high-end place to low side place angular spacing be provided with many rifflings, the angle on the long limit of riffling and rectangle be 30 ?60 degree, between riffling be spaced apart 25 ?50mm, be highly 0.4 ?8mm, width be 4 ?8mm, article one riffling distance angle, high-end place 200 ?300mm; The height of riffling is from the high-end linear reduction to offside from 8mm to 0.5mm; Be positioned at the high-end place of bed surface from article one riffling, on 36 of ?rifflings, from centre to compartment of terrain, both sides, be provided with many riffling teeth; Interval 25 ?50mm, riffling dental length be 10 ?15mm, be highly 4 ?8mm, width be 4 ?8mm.
2. the shaking table surface of producing for zircon sand sorting according to claim 1, is characterized in that: the lower end interval that the lower surface of described bed surface is positioned near long limit, feed launder place arranges many magnetic stripes, and magnetic stripe is parallel with riffling or intersect.
3. the shaking table surface of producing for zircon sand sorting according to claim 1, is characterized in that: the angle on the long limit of described riffling and rectangle is 45 degree.
4. the shaking table surface of producing for zircon sand sorting according to claim 1, is characterized in that: be positioned at the high-end place of bed surface from article one riffling, on 3 or 4 rifflings, be provided with many riffling teeth from centre to compartment of terrain, both sides.
5. the shaking table surface of producing for zircon sand sorting according to claim 1, is characterized in that: the height of described riffling tooth is 5mm, and width is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686686.5U CN203556453U (en) | 2013-11-01 | 2013-11-01 | Shaking table surface for zircon sand separation production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686686.5U CN203556453U (en) | 2013-11-01 | 2013-11-01 | Shaking table surface for zircon sand separation production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556453U true CN203556453U (en) | 2014-04-23 |
Family
ID=50506206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686686.5U Withdrawn - After Issue CN203556453U (en) | 2013-11-01 | 2013-11-01 | Shaking table surface for zircon sand separation production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623913A (en) * | 2013-11-01 | 2014-03-12 | 华南理工大学 | Shaking table surface used for separation production of zircon sand |
| CN103977878A (en) * | 2014-04-29 | 2014-08-13 | 广西鸿生源环保科技有限公司 | Multifunctional garbage separating device |
-
2013
- 2013-11-01 CN CN201320686686.5U patent/CN203556453U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623913A (en) * | 2013-11-01 | 2014-03-12 | 华南理工大学 | Shaking table surface used for separation production of zircon sand |
| CN103623913B (en) * | 2013-11-01 | 2015-07-29 | 华南理工大学 | A kind of shaking table surface produced for zircon sand separation |
| CN103977878A (en) * | 2014-04-29 | 2014-08-13 | 广西鸿生源环保科技有限公司 | Multifunctional garbage separating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103623913B (en) | A kind of shaking table surface produced for zircon sand separation | |
| CN203635498U (en) | Novel non-ferrous metal massive ore pre-selector | |
| CN203408789U (en) | Multistage magnetic separation type dry separation machine | |
| CN203556453U (en) | Shaking table surface for zircon sand separation production | |
| CN202290297U (en) | Belt type weak magnetic separator | |
| CN102974543B (en) | A kind of Dense-medium dry separation equipment | |
| CN103551239A (en) | Mineral separation shaking table and mineral separation method | |
| CN103949391B (en) | Ore in sand form screening plant | |
| CN201644203U (en) | Wet type vibration combined gravitational separator | |
| CN204583451U (en) | The dynamic magnetic separation shaking table of a kind of meticulous iron ore automation | |
| CN202909816U (en) | Table head structure of belt shaking table | |
| CN207430495U (en) | A kind of format high throughput shaking table surface | |
| CN203494642U (en) | Feeding device of weak magnetic drum magnetic separator | |
| CN202316094U (en) | Gold concentration chute | |
| CN206064602U (en) | A kind of magnetic separation shaking table | |
| CN105665117B (en) | A kind of improved cloud tin formula shaking table sand table face structure | |
| CN212284449U (en) | Magnetic dry separator | |
| CN203379983U (en) | Novel grooving spiral chute | |
| CN203556454U (en) | Improved fine-sand shaking table | |
| CN203184217U (en) | Multilayer vibrating screen of manganese-iron mixed mine color selector | |
| CN204122216U (en) | One is novel selects tungsten shaking table | |
| CN206911555U (en) | A kind of titanium zirconium ore shaking table mine-carrying groove | |
| CN203159478U (en) | Limestone raw material screening and feeding system for sintered stones | |
| CN202155259U (en) | Vibration belt type magnetic separator | |
| CN207556275U (en) | A kind of dredger device for improving sintering machine productivity effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140423 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |