CN203750684U - Belt dry separator - Google Patents
Belt dry separator Download PDFInfo
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- CN203750684U CN203750684U CN201420168897.4U CN201420168897U CN203750684U CN 203750684 U CN203750684 U CN 203750684U CN 201420168897 U CN201420168897 U CN 201420168897U CN 203750684 U CN203750684 U CN 203750684U
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Abstract
The utility model relates to the field of machines, and particularly relates to a belt dry separator. The belt dry separator comprises a rack, a guide dome is arranged above the rack, a belt is correspondingly arranged at an outlet of the guide dome, the two sides of the belt are respectively erected on an electric roller and a magnetic roller, a roller in the middle of the belt braces the belt, the electric roller and the magnetic roller are rotatablely arranged on the rack, a stainless steel base is fixed below the belt, a magnetic system made of a permanent magnet is arranged above the stainless steel base, and the magnetic roller is a magnetic material. Because the belt dry separator has a gradient magnetic field, after mineral powder enters the belt dry separator and then is magnetized, weak magnetic substances are magnetized into substances which can be absorbed by the permanent magnet, and under the action of the magnetic roller, magnetic substances are separated. The belt dry separator has the characteristics of advanced structure, high recovery rate, light weight, reliable operation, and easy maintenance. The belt dry separator is extremely applicable to arid areas and water-deficient areas, saves water resources and reduces mineral dressing costs. The belt dry separator opens up a new way for the mining and utilization of ultra-low-grade magnetite.
Description
Technical field
The utility model relates to mechanical field, relates in particular to belt dry-dressing machine.
Background technology
Magnetic separation is current difficult point, but all exist, efficiency of magnetic separation is not high, complex structure, and the problem that cannot adjust, has limited the development of industry to a certain extent.
Utility model content
The object of utility model: for a kind of belt dry-dressing machine of diverse in function is provided, specific purposes are shown in multiple essence technique effects of concrete implementation section.
In order to reach as above object, the utility model is taked following technical scheme:
Belt dry-dressing machine, it is characterized in that, comprise frame, described frame top includes kuppe, and the outlet correspondence of described kuppe is mounted with belt, described belt both sides respectively at frame on an electronic roller and a magnetic roller, centre has roller that belt is propped up, and electronic roller and magnetic roller can turn and be installed in frame, and described belt below is fixed with stainless steel base, described stainless steel base top is provided with the magnetic system that permanent magnet forms, and described magnetic roller is magnetic material.
The further technical scheme of the utility model is, described magnetic system is divided into four parts, distributes successively from left to right, and the magnetic field intensity of the permanent magnet of its distribution reduces from left to right gradually, and the magnetic side of fastening of the leftmost side corresponds to the outlet of kuppe.
The further technical scheme of the utility model is, more than the magnet that described magnetic is fastened has one deck, and separable dismounting.
The further technical scheme of the utility model is, described permanent magnet is placed between multiple rollers.
The further technical scheme of the utility model is, described stainless steel base is fixed in frame.
The further technical scheme of the utility model is, described stainless steel base is adjustable apart from the distance of belt, and stainless steel base is removable is installed in frame, and described stainless steel base both sides are secured by bolts in frame inside, and there is screw more than a row frame inside.
The further technical scheme of the utility model is, also comprises the housing that encases frame, and described kuppe is placed on housing, and frame will be divided into two parts in housing below housing.
The further technical scheme of the utility model is, comprises discharging opening below described housing.
The further technical scheme of the utility model is, described kuppe external stability has shaking device.
The further technical scheme of the utility model is, the rotating shaft power connection variable-frequency motor of the end of electronic roller.
Adopt as above the utility model of technical scheme, have following beneficial effect with respect to prior art: belt dry-dressing machine is the efficient dry separation equipment of newly developing, and can be widely used in metallurgy and other industry.This equipment has gradient magnetic, and breeze enters magnetic field magnetisation, weak magnetic substance is magnetized into and can be held material by permanent magnetism, under the effect of left magnetic roller cylinder, sorts magnetisable material.Structure advanced person, the rate of recovery is high, lightweight, and running is reliable, feature easy to maintenance.This product is highly suitable for drought and water shortage area, saves water resource, reduces beneficiation cost.For a new way has been opened up in the exploitation of ultra-poor magnetic iron ore and utilization.
Brief description of the drawings
In order to further illustrate the utility model, further describe below in conjunction with accompanying drawing:
Fig. 1 is utility model texture edge schematic diagram;
Fig. 2 is utility model structure schematic top plan view;
1, electronic roller; 2, belt; 3, kuppe; 4, magnetic system; 5, frame; 6, magnetic roller; 7, roller; 8, magnetic system surface; 9, stainless steel base.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
Belt dry-dressing machine, it is characterized in that, comprise frame 5, described frame 5 tops include kuppe 3, the outlet correspondence of described kuppe 3 is mounted with belt 2, described belt both sides respectively at frame on an electronic roller 1 and a magnetic roller 6, centre has roller 7 that belt 2 is propped up, electronic roller 1 and magnetic roller 6 can turn and be installed in frame, described belt 2 belows are fixed with stainless steel base 9, the magnetic that described stainless steel base 9 tops are provided with permanent magnet formation is 4, and described magnetic roller 6 is magnetic material.The technique effect of the essence that the technical scheme at this place plays is at least as follows: magnetic material is separated by the sucking action being subject to nonmagnetic substance on belt 2 with attracting by magnet magnetization.
Described magnetic is 4 to be divided into four parts, distributes successively from left to right, and the magnetic field intensity of the permanent magnet of its distribution reduces from left to right gradually, and the magnetic side of fastening of the leftmost side corresponds to the outlet of kuppe 3.The technique effect of the essence that the technical scheme at this place plays is as follows, as further preferred, this machine is to adopt different magnetic intensity permanent-magnet materials as magnetic source, forms gradient magnetic in belt surface, material is magnetization in belt surface magnetic field, makes after weak property magnetisable material magnetization with compared with ferromagnetism.When sorted materials is when the magnetic field, due to sorted materials rolling under Actions of Gradient Magnetic Field, different due to magnetic-particle and the suffered magnetic force of non-magnetic particle, produce different running orbits, magnetic-particle is attracted to belt surface, according to magnetic field intensity difference, goes to low magnetic region with belt.Sort out mine tailing, chats and iron ore concentrate by magnetic roller, with belt movement, enter non-magnetic field from the effect of magnetic material left magnetic roller cylinder.Fall magnetic roller rear.Non magnetic coarse granule is dished out to front lower place by the effect of gravity.Thereby realizing magnetisable material separates with namagnetic substance.Align belt speed by observation and control the magnetic material content in material, and adopt permanent magnetic system structure, sustainable operation, has the features such as energy security is reliable of saving.
Described magnetic is more than the magnet on 4 has one deck, and separable dismounting.The technique effect of the essence that the technical scheme at this place plays is as follows, and magnetic field intensity can be adjusted, to adapt to different material situations, such as, to wish to carry out in the attraction situation of more accurate sorting, multiplex magnet forms magnetic system.And the technical scheme of these problems before being do not have to solve, the technical problem even not proposing.
Described permanent magnet is placed between multiple rollers 7.Described stainless steel base 9 is fixed in frame.The technical scheme at this place provides the one in concrete implementation.As preferably, magnetic system is that the surface of permanent magnet can also have one deck nonmagnetic substance with protection magnetic field.
Described stainless steel base 9 is adjustable apart from the distance of belt, and stainless steel base 9 is removable is installed in frame, and described stainless steel base 9 both sides are secured by bolts in frame inside, and there is screw more than a row frame inside.The technique effect of the essence that the technical scheme at this place plays is as follows, by adjusting the distance of stainless steel base 9 apart from belt, further adjusts the attraction of magnet, and attraction can conveniently be adjusted.
Also comprise the housing that encases frame, described kuppe 3 is placed on housing, and frame will be divided into two parts in housing below housing.Described housing below comprises discharging opening.The technique effect of the essence that the technical scheme at this place plays is as follows, realizes the dispatch of discharging, reduces human cost.
Described kuppe 3 external stabilities have shaking device.The technique effect of the essence that the technical scheme at this place plays is as follows, and shaking device can prevent that material from sticking on and on kuppe 3, prevent from blocking.
The rotating shaft power of the end of electronic roller 1 connects variable-frequency motor.
This patent is mainly used in the magnetic separation of ferromagnetic material in small, broken bits or corase grind product 0-8mm particle powder material or coarse crushing and middle crumble product-60mm lump ore, adopt the ferromagnetic material in dry separation method enrichment sorted materials, the enrichment such as low-grade magnetite, river sand magnetic iron ore select iron in have a wide range of applications.Especially in drought and water shortage area, can replace wet magnetic separation.
Specifically: this product has following features and application: 1, can be used for the preliminary election operation of low taste ore, preenrichment ore resource, improves into mill grade, reduce beneficiation cost.2, for the deironing of non-magnetic material, effect is remarkable, and beneficiation cost is cheap.3,, for spoil reclaming, reclaim the mine tailing of the dry relative enrichment of slope section of tailing dam.4, purify for the magnetic separation of sulfate slag dry powder.5, for magneticore-dressing plant's iron fine powder purification operation, throw lean intergrowth and gangue in deironing fine powder, improve the grade of fine powder, increase and select factory's product technological additional-value.6. replacing wet magnetic separation, is a matter leap.
Iron ore is screenings iron ore (iron ore-φ 8mm particle diameter after thin broken, moisture content 10%) or coarse crushing and in broken rear product (iron ore-φ 60mm particle diameter, moisture content 10%) (uniform distribution layer thickness 50mm. enters field regions through kuppe, kuppe prevents that material from confusingly raising, and causes air pollution and loss.
The first step enters the rear iron ore of strong magnetic area (3200GS) magnetization, and under magneticaction, different with namagnetic substance movement velocity containing magnetisable material, movement locus difference, realizes initial gross separation (two kinds of material proportion differences), magnetisable material enrichment.
Second step enters compared with strong magnetic area (2500GS) and further magnetizes, further enrichment.
Take turns and push away breeze and enter four varying strength magnetic regions with this.Not unison magnetization.Different in each magnetic region movement velocity with namagnetic substance containing magnetisable material, movement locus difference, realizes further and separating, further enrichment.
Magnetisable material is under gravity and magneticaction, and magnetisable material sticks on high strength leather belt.Under the electronic roller %c500*650 of part 1TDY oil injection type effect, high strength leather belt moves right, and enters magnetic roller and further sorts.Enrichment magnetisable material falls into rear, and namagnetic substance motion drops to roller front at effect of inertia.A dust part enters dust pelletizing system.Gradient magnetic system, magnetic determines (using permanent magnetism 7000GS-500GS) according to iron ore magnetisable material.
Generally speaking, this patent has the following advantages:
1, belt dry separation machine equipment treating capacity is large, and sorting mined material grade wide ranges, separation accuracy be high, do not stop up.
2, select product grade than common magnetic separator and improve 2-10 doubly.
3, simple in structure, easy to maintenance, power consumption is only the 20-50% of electromagnetism intensity magnetic separator.
4, the magnetic of belt dry-dressing machine system, adopts high-quality Ferrite Material and is composited with rare earth magnetic steel, and belt surface average magnetic induction intensity is 50～700mT.
5,, according to user's needs, can provide multiple different tables strong magnetic separation.That this magnetic separator has is simple in structure, treating capacity is large, easy to operate, be easy to the advantages such as maintenance.
6, replace wet magnetic separation, produce 1 ton of iron fine powder and save water 1.5-2 ton.Reduce secondary pollution simultaneously.
7, by regulating belt revolution, production control capacity of water easily.
8, be to change by magnetic, the levelling grade of concentrate and the productive rate of mine tailing.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (10)
1. belt dry-dressing machine, it is characterized in that, comprise frame (5), described frame (5) top includes kuppe (3), the outlet correspondence of described kuppe (3) is mounted with belt (2), described belt both sides respectively at frame on an electronic roller (1) and a magnetic roller (6), centre has roller (7) that belt (2) is propped up, electronic roller (1) and magnetic roller (6) can turn and be installed in frame, described belt (2) below is fixed with stainless steel base (9), described stainless steel base (9) top is provided with the magnetic system (4) that permanent magnet forms, described magnetic roller (6) is magnetic material.
2. belt dry-dressing machine as claimed in claim 1, it is characterized in that, described magnetic system (4) is divided into four parts, distributes successively from left to right, the magnetic field intensity of the permanent magnet of its distribution reduces from left to right gradually, and the magnetic side of fastening of the leftmost side corresponds to the outlet of kuppe (3).
3. belt dry-dressing machine as claimed in claim 2, is characterized in that, more than the magnet in described magnetic system (4) has one deck, and separable dismounting.
4. belt dry-dressing machine as claimed in claim 1, is characterized in that, described permanent magnet is placed between multiple rollers (7).
5. belt dry-dressing machine as claimed in claim 1, is characterized in that, described stainless steel base (9) is fixed in frame.
6. belt dry-dressing machine as claimed in claim 1, it is characterized in that, described stainless steel base (9) is adjustable apart from the distance of belt, being that stainless steel base (9) is removable is installed in frame, described stainless steel base (9) both sides are secured by bolts in frame inside, and there is screw more than a row frame inside.
7. belt dry-dressing machine as claimed in claim 1, is characterized in that, also comprises the housing that encases frame, and described kuppe (3) is placed on housing, and frame will be divided into two parts in housing below housing.
8. belt dry-dressing machine as claimed in claim 7, is characterized in that, described housing below comprises discharging opening.
9. belt dry-dressing machine as claimed in claim 1, is characterized in that, described kuppe (3) external stability has shaking device.
10. belt dry-dressing machine as claimed in claim 1, is characterized in that, the rotating shaft power of the end of electronic roller (1) connects variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168897.4U CN203750684U (en) | 2014-04-09 | 2014-04-09 | Belt dry separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168897.4U CN203750684U (en) | 2014-04-09 | 2014-04-09 | Belt dry separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750684U true CN203750684U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168897.4U Expired - Fee Related CN203750684U (en) | 2014-04-09 | 2014-04-09 | Belt dry separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536985A (en) * | 2016-01-29 | 2016-05-04 | 安徽省凤形耐磨材料股份有限公司 | Casting mechanism with double magnetic separators |
| CN118321005A (en) * | 2024-04-12 | 2024-07-12 | 江西格林循环产业股份有限公司 | An eddy current separator with enhanced separation module |
-
2014
- 2014-04-09 CN CN201420168897.4U patent/CN203750684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536985A (en) * | 2016-01-29 | 2016-05-04 | 安徽省凤形耐磨材料股份有限公司 | Casting mechanism with double magnetic separators |
| CN118321005A (en) * | 2024-04-12 | 2024-07-12 | 江西格林循环产业股份有限公司 | An eddy current separator with enhanced separation module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Belt dry separator Effective date of registration: 20160422 Granted publication date: 20140806 Pledgee: Xi'an Guoxin micro credit Co.,Ltd. Pledgor: SHAANXI SANYUAN HEAVY INDUSTRY DEVELOPMENT Co.,Ltd. Registration number: 2016610000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |