CN202860837U - Equipment for separating metals from mineral powder - Google Patents
Equipment for separating metals from mineral powder Download PDFInfo
- Publication number
- CN202860837U CN202860837U CN 201220377551 CN201220377551U CN202860837U CN 202860837 U CN202860837 U CN 202860837U CN 201220377551 CN201220377551 CN 201220377551 CN 201220377551 U CN201220377551 U CN 201220377551U CN 202860837 U CN202860837 U CN 202860837U
- Authority
- CN
- China
- Prior art keywords
- hollow
- discharge
- equipment
- breeze
- separating metal
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cyclones (AREA)
Abstract
The utility model relates to equipment for separating metals from a mineral powder. The equipment comprises a vertical hollow piece, a material discharging hollow piece, and a material leading air tube, wherein the vertical hollow piece is provided with a material inlet and a material falling opening; a material discharging opening is formed in one end of the material discharging hollow piece communicated with the material falling opening; an end part area of the material leading air tube is mounted in the material discharging hollow piece or inserted into the material discharging hollow piece from the side wall of the material discharging hollow piece; and the port of the material leading air tube is towards the direction of the material discharging opening. The equipment has the advantages as follows: mineral powder or tailing powder is pumped by means of wind power, so that the mineral powder or tailing powder can generate different displacement outputs according to mass sizes in a dispersed state; therefore, metal particles can be separated from nonmetal particles.
Description
Technical field
The utility model relate to a kind of from breeze the equipment of separating metal.
Background technology
Metallic ore comprises the Summoning ore deposits such as iron, manganese, chromium, vanadium, titanium; The nonferrous metals ores such as copper, tin, nickel, cobalt, tungsten, molybdenum; The precious metal ores such as gold, silver, platinum, rhodium; The metallic ore of rare earth such as lithium, beryllium, rare earth.In the prior art, the metal that extracts in the metallic ore adopts flotation or this dual mode of magnetic separation usually, is about to improve its grade through flotation or magnetic separation after metallic ore is pulverized, and wherein, flotation is mainly used in extracting nonmagnetic metal, and magnetic separation is used for extracting magnetic metal.In the process of flotation, because the quality of metallic particles greater than non-metallic particle, causes metallic particles to sink, the non-metallic particle floating, thus both can be separated.Yet pulverized metallic ore particle is difficult to reach quite even, if metallic particles is less, its quality is also relatively light, so less metallic particles also can be suspended in the non-metallic particle, and then be excluded with non-metallic material, thereby cause the wasting of resources.
In the magnetic separation technology field, only have the magnetic material of tri-iron tetroxide just can be selected such as the magnetic separation iron ore powder, since magnetic material easily with the non-magnetic material formation magnetic coagulation such as silica, and the fair magnetic pull that is greater than of the material of magnetic coagulation, so, adopt the mode of magnetic separation also can cause the magnetic material loss.
In addition, the leftover materials of processing through above-mentioned flotation or magnetic separation are referred to as mine tailing usually.Although the content of non-metallic particle such as silica is more in the mine tailing, but because it contains a small amount of metallic particles, so, mine tailing is not suitable for making the raw material of construction material or the products material in each field, if after the metal separation in the mine tailing gone out, remaining non-metallic particle could be as construction material.Yet, want from mine tailing, to isolate metallic particles, in the prior art, adopt too WATER-WASHING METHOD and floatation, and magnetic method comes the separating metal particle, and the magnetic method ore dressing comprises wet magnetic separation and dry type magnetic separation dual mode.Wherein, when utilizing WATER-WASHING METHOD and floatation and the ore dressing of wet magnetic separation method, need a large amount of water that mine tailing is diluted to form slurries, the a large amount of water resource of same waste, and also can cause environmental pollution, and less because of the content of containing metal particle in the mine tailing, cause environmental pollution more serious, and it is also lower to extract amount of metal; Particularly adopt the metallic particles in the wet magnetic separation method separation mine tailing, at first by water mine tailing is diluted, and then enter cell body with loose condition (of surface), under the flow action of sparge pipe, enter and carry out magnetic separation in the magnetic separator.Because under the effect in mine tailing magnetic field, the magnetic ore particle forms magnetic group or magnetic linkage because magnetic is poly-, and the quality of magnetic group or magnetic linkage is larger, need larger magnetic force it could be adsorbed on the cylinder of magnetic separator, otherwise it can come off by nature, so, adopt the wet magnetic separation mine tailing except waste water and environmental pollution, the rate of recovery of iron powder is also relatively low.
In the prior art, utilize the dry type magnetic separation method to separate the magnetic separator of magnetic material, generally include drier and feed mechanism, and the magnetic separation mechanism that is used for receiving feed mechanism institute convey materials.Its operation principle mainly is to carry out sorting with being transported to magnetic separation mechanism by feed mechanism after the breeze drying first, is adsorbed on the cylinder of magnetic separation mechanism by high-intensity magnetic field with the particle with magnetic.Although the dry type magnetic separation method can conserve water, and the degree of environmental pollution is relatively poor, but owing to poly-magnetic group or the magnetic linkage of forming of magnetic easily occurs under magneticaction magnetic-particle, and the quality of magnetic group or magnetic linkage is relatively large, this magnetic separator must produce equally large gravitation and it could be attracted on cylinder, and then consumes a large amount of magnetic energy; Simultaneously, because material is difficult to pulverize evenly, magnetic pull also can't be adsorbed the larger particle material, and then the defective that causes concentrate to yield poorly; In addition, the cylinder of this magnetic separator takes metalliferous material by rotating to inhale, and the size of cylinder and magnetic pull determines to separate in the unit interval quantity, want to improve the efficiency of separation, can only increase volume and the magnetic pull of cylinder, so the operating efficiency of this kind magnetic separator is directly proportional with energy consumption.
Summary of the invention
The purpose of this utility model provides a kind of equipment of separating metal from breeze that can solve according to the mode that the size of quality is separated the little and high in cost of production problem of environmental pollution and treating capacity after utilizing wind-force that breeze or mine tailing are disperseed.
The equipment of separating metal from breeze that the utility model proposes comprises the discharge hollow that is provided with discharge gate with the vertical hollow of feeding mouth and feed opening and the end that is connected with feed opening, and end regions is installed in the discharge hollow or insert from the sidewall of discharge hollow and to draw the material airduct in it, and draws material airduct port towards the discharge gate direction.When blower fan is supplied to when drawing material airduct gas, drawing the gas of material airduct output exports through port, cause to draw and expect that region, airduct end can form sizable negative pressure, when breeze or mine tailing enter in the discharge hollow from feeding mouth after, under the effect of negative pressure, can move with gas along the direction of gas walking.Simultaneously, if breeze or mine tailing water content are lower, such as its mass percent at 5-6%, when it is subject to gas pumping, can make the water content reduction in it and be in loose condition (of surface), and the mineral powder granular in the loose condition (of surface) is under same wind-force effect, through the larger metallic particles of the mineral powder granular quality of discharge hollow output from its port close to, the less non-metallic particle of quality from its port away from, so this equipment can separate metal by wind-force with nonmetal.
The equipment of separating metal from breeze that the utility model proposes comprises the discharge hollow that is provided with discharge gate with the vertical hollow of feeding mouth and feed opening and the end that is connected with feed opening, feed opening be provided with away from a side of discharge gate tilt to extend in the discharge hollow block aerofoil and the blower fan that is installed in discharge hollow end.The mode of this kind ore fines injection or mine tailing can make equally the water content in it reduce and make it be in loose condition (of surface), and by the discharge hollow mineral powder granular is gone out metal and non-metallic particle according to the size separation of quality.
Describedly draw end or the front portion that the port of expecting airduct extends to the feed opening feeding zone.Be provided with the sub-material mouth of open type on the described discharge hollow.When blower fan to drawing in the material airduct during feeds air under pressure, pressed gas is exported from the discharge hollow, thereby can reduce the gas molecule quantity of drawing the discharge hollow of expecting position, airduct place, the air pressure at this position is less than atmospheric pressure, cause material to be drawn drawing material zone, the airduct outer end gas that can be ejected, so, draw and expect that the length of airduct in the discharge hollow preferably makes the material that falls be no more than and draws material airduct end regions.The quantity of sub-material mouth can determine according to the particle diameter grade of required separate solid particles, and in Iron Ore Powder or mine tailing, the quality of metallic particles is larger with respect to the quality of non-metallic particle, so above-mentioned sub-material mouth arranges one at least; Wanting that metallic particles is separated thinner, above-mentioned sub-material mouth with non-metallic particle can arrange a plurality of.
The below of described vertical hollow feeding mouth is equipped with vibratory sieve and/or profile of tooth scroll wheel.Vibratory sieve wherein can adopt cantilevered vibratory sieve or electrodynamic type vibratory sieve, is to separate the more breeze of magnetic coagulation content or mine tailing and adopt the cartridge type demagnetizer.For magnetic coagulation more breeze or mine tailing, can in vertical hollow, the cartridge type demagnetizer be installed.
The output of described discharge hollow is equipped with the solid phase separate hydrocyclone.Described solid phase separate hydrocyclone comprises cylindrical housings and is fixed on the truncated cone-shaped housing of cylindrical housings lower edge, and discharge assembly.Discharge assembly in the described solid phase separate hydrocyclone comprises that the upper end extends to the material guiding tube in the truncated cone-shaped housing and is installed in the discharge groove of truncated cone-shaped housing below, and is installed in the air-introduced machine of the material guiding tube other end or is mounted obliquely within appendix on the material guiding tube.Discharge assembly in the described solid phase separate hydrocyclone comprises the material guiding tube that is installed in solid phase separate hydrocyclone middle part, and cylindrical housings is extended in the upper end of this material guiding tube, and the lower end extends to upper edge or its central region or the lower area of truncated cone-shaped housing.Because a footpath of breeze or mine tailing particle is mostly below 80 orders, if the mass percent of breeze or mine tailing water content is between 6-8%, its viscosity is also relatively large, utilize gas in the said equipment to aspirate once breeze or mine tailing is difficult to make the water content in it to be reduced to predetermined extent, so, use again air-dry dry breeze or mine tailing by the solid phase separate hydrocyclone, can make it be in loose condition (of surface), and the particle that quality is less in the loose condition (of surface) can be discharged by material guiding tube, and the particle of larger quality is discharged by discharge groove.
The output of described discharge hollow is equipped with 1 or 2 or 3-6 the platform solidifying cyclone of solution of mutually connecting and the solid phase separate hydrocyclone that is connected with the solidifying cyclone output of solution.Described solid phase separate hydrocyclone is conciliate the truncated cone-shaped housing that solidifying cyclone includes cylindrical housings and is fixed on the cylindrical housings lower edge, and discharge assembly.Discharge assembly in the solidifying cyclone of described solution comprises the hollow that is connected with the feed opening of truncated cone-shaped housing and laterally is installed in the hollow or oneself is mounted obliquely within conveying pipeline on the hollow outside to inside, one end of this conveying pipeline passes in the hollow and across drawing the material district, the other end is connected with the output of blower fan.If the mass percent of breeze or mine tailing water content is more than 8%, utilize the dry breeze of the said equipment and solid phase separate hydrocyclone or mine tailing to be difficult to make the water content in it to be reduced to predetermined extent, so, repeatedly use air-dry dry breeze or mine tailing by separating solidifying cyclone and solid phase separate hydrocyclone, also can make it be in loose condition (of surface).
The equipment of separating metal from breeze that the utility model proposes adopts wind-force suction breeze or mine tailing, because the gravitation that wind produces is when suction takes breeze or mine tailing, breeze or mine tailing can be exported under the state that disperses, and the adhesive property of breeze and mine tailing is relatively poor, when its under dispersity, and be subject to the effect of same gravitation, can make its size according to quality produce different displacements, be that its relatively large displacement of quality is nearer apart from this equipment, its displacement of quality less is far away apart from this equipment, and then metallic particles and non-metallic particle can be separated; In addition, this kind separating metal and nonmetallic equipment can be saved power and water, and its separation costs is very low.
Description of drawings
Accompanying drawing 1 is the outward appearance cut-away section structural representation of an embodiment of equipment of separating metal from breeze that the utility model proposes;
Accompanying drawing 2 is profile of tooth scroll wheel position embodiment surface structure schematic diagrames among Fig. 1;
Accompanying drawing 4 is the surface structure schematic diagrames of an embodiment of demagnetizer among Fig. 1;
Accompanying drawing 5 is second embodiment outward appearance of equipment cut-away section structural representations of separating metal from breeze that the utility model proposes;
Accompanying drawing 6 is the 3rd embodiment outward appearance cut-away section of equipment structural representations of separating metal from breeze that the utility model proposes;
Accompanying drawing 7 is surface structure schematic diagrames that negative pressure conveying assembly launches among Fig. 6.
The specific embodiment
Embodiment 1
Referring to Fig. 1 to Fig. 4, first embodiment surface structure schematic diagram of equipment of separating metal from breeze that these four accompanying drawings provide that the utility model proposes.This equipment is by discharge hollow 1 and draw material airduct 2, and vertical hollow 3 consists of.Discharge hollow 1 wherein comprises a bend 13 that is connected with the feed opening 32 of vertical hollow 3, and transversal hollow part 12, sidewall at bend 13 is provided with the through hole 11 that inserts be used to drawing material airduct 2, be provided with sub-material mouth 14 on the transversal hollow part 12, its end is fine grain discharge gate 15.Drawing material airduct 2 can be that the pipe fitting of circular pipe fitting or rectangular pipe fittings or other geometry consists of by the cross section, and only providing the cross section in the present embodiment is circular this kind of pipe fitting structure.Draw the end of expecting airduct 2 and penetrate in it from the through hole 11 of bend 13, and make draw the end 16 that the port 21 of expecting airduct 2 extend into the end 16 of transversal hollow part 12 or the leading section 16(transversal hollow part 12 that port 21 extend into bend 13 and the leading section that extend into bend 13 16 both be connecting portions).Because drawing material airduct 2 is to draw for the material that will enter bend 13; rather than adopt the wind-force pushing tow to go out material; so, draw the effect that leading section 16 that the port 21 of expecting airduct 2 extends bend 13 also can play the suction material, also should be within the protection domain of this patent.Draw the other end of expecting airduct 2 and be connected with blower fan (not providing among the figure), and the internal diameter that makes discharge hollow 1 is greater than and draws the external diameter of expecting airduct 2 greater than drawing the external diameter of expecting airduct 2, the particularly internal diameter of transversal hollow part 12.Drawing material airduct 2 also can tiltedly penetrate in it from outer wall 16 updips of bend 13, and make its port towards discharge gate direction (not providing among the figure), that adopts this kind structure draws material airduct 2 under the effect of wind-force, can make equally bend 13 form negative pressure, the effect of material is drawn in realization, the mode of expecting airduct 2 is drawn in this kind installation can adopt a plurality of material airducts 2 that draw, for example, at the peripheral radial of bend 13 the 2-8 root is installed at equidistant intervalsly and is drawn material airduct 2, and each root draws the other end of expecting airduct 2 and is connected with blower fan.The sub-material mouth 14 that on the tube wall of discharge gate direction, is provided with open type of the transversal hollow part 12 of discharge hollow 1.The quantity of sub-material mouth 14 can arrange a plurality of, can determine according to the particle diameter grade of required separate solid particles, in Iron Ore Powder or mine tailing, because the quality of metallic particles is larger with respect to the quality of non-metallic particle, be subject under the effect of phase one wind-force at it, it is nearer that the relatively large particle of quality is drawn material airduct 2 by wind extraction location distance, and the particle of quality less is far away apart from drawing the position of expecting airduct 2, calculate or practical operation according to theory, can draw the position that metallic particles is drawn by wind, transversal hollow part 12 in this position is provided with opening, this opening is sub-material mouth 14, according to this principle, have multiplely such as the grain diameter of required separation of material, sub-material mouth 14 can arrange 1-6.
Utilize this equipment from breeze when separating metal and non-metallic particle, at first breeze or the mine tailing feeding mouth 31 from vertical hollow 3 is input in it, breeze or mine tailing enter the position that discharge hollow 1 is accumulated in bend 13 after interior from feed opening 32, utilize simultaneously blower fan to drawing material airduct 2 input pressure gases, when pressed gas is exported from drawing material airduct 2, can make the peripheral position of bend 13 produce negative pressure, under the effect of negative pressure, breeze in the bend 13 or mine tailing can be sucked in the transversal hollow part 12 and through discharge gate 15 outputs of sub-material mouth 14 and end thereof, and then the particle diameter of particle that can basis and the size of quality are separated.
Enter in the discharge hollow 1 in order to make material be in loose condition (of surface), the below of vertical hollow 3 feeding mouths 31 is equipped with vibratory sieve 5 or homodromal profile of tooth scroll wheel 4, for the larger material of viscosity, can adopt top that profile of tooth scroll wheel 4 is installed, below vibratory sieve 5 is installed, and for magnetic coagulation more breeze or mine tailing, in vertical hollow 3, cartridge type demagnetizer 6 is installed also.
Accompanying drawing 2 provides the surface structure schematic diagram of 4 one embodiment of profile of tooth scroll wheel.This profile of tooth scroll wheel 4 comprises the roller bearing 41 that is installed in feeding mouth 31 belows and radially is installed in double wedge 42 on the roller bearing 41, and the gear 43 that is installed in roller bearing 41 upper ends, its middle gear 43 is intermeshing, and one of them roller bearing 41 rotates, and can drive another roller bearing 41 and rotate.For the relatively large material of viscosity, above-mentioned roller bearing 41 can rotating in same direction, also can rotate by opposite direction, so that large granular materials is discharged (referring to Fig. 1) from floss hole 44.
Accompanying drawing 3 provides the surface structure schematic diagram of 5 one embodiment of vibratory sieve.This vibratory sieve 5 comprises the vibrating frame 53 that sieve plate 51 and elastic component 52 support, and the vibrating motor 54 that is installed in middle part on the vibrating frame 53, and wherein, sieve plate 51 is mounted obliquely within the vibrating frame 53, is provided with several rows of sieve aperture 55 on it.The upper middle part of vibrating frame 53 is equipped with bar shaped plate 56 and the vibrating motor 54 that is arranged on the bar shaped plate 56, and eccentric wheel (not providing among the figure) is installed on the output shaft of vibrating motor 54.When vibrating motor 54 rotates, can be with movable eccentric wheel to rotate, thereby can make vibrating frame 53 produce vibration, fall into material on the sieve plate 51 with screening, and on-the-sieve material is discharged from floss hole 57, undersize material enters the bottom of vertical hollow 3.Vibratory sieve 5 can also adopt strip-type screen and/or comb teeth shape sieve, and comb teeth shape sieve wherein tilts with horizontal direction, and the tooth on the adjacent two layers comb teeth shape sieve is arranged along vertical alternating expression.
Accompanying drawing 4 provides the surface structure schematic diagram that is installed in 6 one embodiment of cartridge type demagnetizer in the vertical hollow 3.This demagnetizer 6 comprises hollow demagnetization assembly 61, and this hollow demagnetization assembly 61 is by coil and the capacitance component that is electrically connected with this coil, because the hollow assembly 61 that demagnetizes belongs to prior art, therefore do not provide the concrete structure of coil and capacitance component among the figure.The electromagnetic concussion frequency that hollow demagnetization assembly 61 produces is 300-700 hertz or 360-650 hertz.
Because the separation breeze that the utility model proposes or mine tailing equipment mainly are to come separating metal and non-metallic particle according to the difference of quality after utilizing wind with breeze or mine tailing dispersion, so, utilize wind to disperse breeze or mine tailing can also adopt the mode of pushing tow material, namely the feed opening 32 of vertical hollow 3 be provided with away from a side of discharge hollow 1 discharge gate 15 tilt to extend in the discharge hollow block aerofoil (not providing among the figure), and in discharge hollow 1 bend 13 ends blower fan (not providing among the figure) is installed.Blocking aerofoil and on the one hand material flow is entered to the front end of bend 13 wherein, can prevent that on the other hand blower fan from inputting distinguished and admirable in vertical hollow 1, the wind of namely inputting when blower fan can make material from 1 output of discharge hollow, and the metal in breeze or the mine tailing is separated with nonmetal.
Embodiment 2
Referring to Fig. 5, second embodiment surface structure of equipment schematic diagram of separating metal from breeze that this figure provides that the utility model proposes.This equipment comprises the solid phase separate hydrocyclone 7 that discharge hollow 1 output is connected, and the 26S Proteasome Structure and Function of discharge hollow 1 wherein is substantially the same manner as Example 1, and difference is that sub-material mouth 14 is not set on the transversal hollow part 12.Solid phase separate hydrocyclone 7 has a cylindrical housings 71 and is fixed on the truncated cone-shaped housing 72 of cylindrical housings 71 lower edges, and discharge assembly.Be provided with arc-shaped slot 73 and conveying part 74 on the sidewall of the upper end of cylindrical housings 71, and be used for being installed in the annular lid 75 on cylindrical housings 71 end faces and axially be installed in the pipe fitting 76 that annular covers 75 middle parts.Described conveying part 74 anterior topped at arc-shaped slot 73 positions, the inner surface of conveying part 74 front portions is shaped form, and this shaped form can adopt cycloidal or involute shape or Archimedes linear, and the rectangle of hollow is adopted in the cross section at conveying part 74 rear portions.Conveying part 74 adopts shaped form can reduce feed pressure and avoids the feeding mouth position to produce eddy current, and can alleviate the degree of wear of cyclone, can prolong its service life.
Discharge assembly in the solid phase separate hydrocyclone 7 comprises material guiding tube 77 and discharge groove 78, material guiding tube 77 wherein is for the material of discharging quality and particle diameter less, and discharge groove 78 is for discharge quality and the relatively large material of particle diameter, and for this reason, material guiding tube 77 can adopt various structures.For the relatively thick breeze or mine tailing of separating particles; it is in solid phase separate hydrocyclone 7 in the rotary course; the suffered centrifugal force of the metallic particles that granular mass is larger is larger; can fall along the inwall of truncated cone-shaped housing 72; discharge through discharge groove 78; and the suffered centrifugal force of the less non-metallic particle of granular mass is less; usually be concentrated in along the middle part of truncated cone-shaped housing 72 bottoms; so; material guiding tube 77 is installed in the middle part of truncated cone-shaped housing 72 bottoms; non-metallic particle is discharged from material guiding tube 77; in order to make non-metallic particle discharge more smoothly, in the outer bottom of material guiding tube 77 air-introduced machine is installed or is mounted obliquely within appendix (not providing among the figure) on the material guiding tube.
For the relatively thin breeze or mine tailing of separating particles; it is in solid phase separate hydrocyclone 7 in the rotary course; the suffered centrifugal force of the metallic particles that granular mass is larger is also larger; can fall along the inwall of truncated cone-shaped housing 72; discharge through discharge groove 78; and the less non-metallic particle of granular mass can swim in the gas that forms eddy current; and the gas that forms eddy current can move up; so; material guiding tube (not providing among the figure) but from top to down is installed in the middle part of solid phase separate hydrocyclone 7; and pipe fitting 76 is extended in the upper end that makes this material guiding tube; the lower end extends to the position that truncated cone-shaped housing 72 produces eddy current; this position is generally at upper edge or its central region or the lower area of truncated cone-shaped housing 72; tiny non-metallic particle also can be discharged from material guiding tube; in order to make non-metallic particle discharge more smoothly, extend pipe fitting 76 ends at material guiding tube and air-introduced machine is installed or is mounted obliquely within appendix on the material guiding tube.
Referring to Fig. 6 and Fig. 7, the 3rd embodiment surface structure schematic diagram of equipment of separating metal from breeze that these two accompanying drawings provide that the utility model proposes.This equipment comprises discharge hollow 1, is installed in the housing 3 on this discharge hollow 1 top, separates solidifying cyclone 8 and solid phase separate hydrocyclone 7.Discharge hollow 1 wherein and vertical hollow, and the structure of solid phase separate hydrocyclone 73 and performance are substantially the same manner as Example 2.
The output of discharge hollow 1 is equipped with separates solidifying cyclone 8 and the solid phase separate hydrocyclone 7 that is connected with the solidifying cyclone of solution.Separate the truncated cone-shaped housing 82 that solidifying cyclone 8 comprises cylindrical housings 81 and is fixed on the cylindrical housings lower edge, and discharge assembly.Discharge assembly comprises the hollow 84 that is connected with the feed opening 83 of truncated cone-shaped housing 82 and laterally is installed in conveying pipeline 85 in the hollow 84, one end of conveying pipeline 85 is that air outlet 86 passes in the hollow 84 and across drawing the material district, the other end is connected with the output of blower fan (not providing among the figure).Describedly refer to when not having air inducing across drawing material district, the materials that fall in the hollow 84 from feed opening 83 can be accumulated in lower bottom part 87, and the area that hollow 84 lower bottom parts 87 are heaped materials is and draws the material district.Conveying pipeline 85 also can tiltedly penetrate from the outer wall updip of hollow 84 in it, and conveying pipeline 85 can insert from the bent front ends 88 of hollow 84 outer walls, and makes its port towards discharge gate direction (not providing among the figure).Adopt the conveying pipeline 85 of this kind structure under the effect of wind-force, can make equally hollow 84 interior formation negative pressure, realize the effect of drawing material.The mode that this kind installed conveying pipeline 85 can adopt a plurality of conveying pipelines 85, for example, at the peripheral radial of hollow 84 2-8 root material guiding tube 2 is installed at equidistant intervalsly, and the other end of each root conveying pipeline 2 is connected with blower fan.
Claims (1)
1.
The equipment of separating metal from breeze, it is characterized in that: this equipment comprises the discharge hollow that is provided with discharge gate with the vertical hollow of feeding mouth and feed opening and the end that is connected with feed opening, and end regions is installed in the discharge hollow or insert from the sidewall of discharge hollow and to draw the material airduct in it, and draws material airduct port towards the discharge gate direction.
2. the equipment of separating metal from breeze, it is characterized in that: this equipment comprises the discharge hollow that is provided with discharge gate with the vertical hollow of feeding mouth and feed opening and the end that is connected with feed opening, feed opening be provided with away from a side of discharge gate tilt to extend in the discharge hollow block aerofoil and the blower fan that is installed in discharge hollow end.
3, according to claim 1 from breeze the equipment of separating metal, it is characterized in that: describedly draw end or the front portion that the port of expecting airduct extends to the feed opening feeding zone.
4, according to claim 1 and 2 from breeze the equipment of separating metal, it is characterized in that: the sub-material mouth that is provided with open type on the described discharge hollow.
5, according to claim 1 and 2 from breeze the equipment of separating metal, it is characterized in that: the below of described vertical hollow feeding mouth is equipped with vibratory sieve and/or profile of tooth scroll wheel.
6, according to claim 1 and 2 from breeze the equipment of separating metal, it is characterized in that: the output of described discharge hollow is equipped with the solid phase separate hydrocyclone.
7, according to claim 1 and 2 from breeze the equipment of separating metal, it is characterized in that: the output of described discharge hollow be equipped with the solidifying cyclone of solution that 1 or 2 or 3-6 platform connect mutually and with the solid phase separate hydrocyclone of separating solidifying cyclone output and being connected.
8, according to claim 7 from breeze the equipment of separating metal, it is characterized in that: described solid phase separate hydrocyclone is conciliate the truncated cone-shaped housing that solidifying cyclone includes cylindrical housings and is fixed on the cylindrical housings lower edge, and discharge assembly.
9, according to claim 8 from breeze the equipment of separating metal, it is characterized in that: the discharge assembly in the solidifying cyclone of described solution comprises the hollow that is connected with the feed opening of truncated cone-shaped housing and laterally is installed in the hollow or oneself is mounted obliquely within conveying pipeline on the hollow outside to inside, one end of this conveying pipeline passes in the hollow and across drawing the material district, the other end is connected with the output of blower fan.
10, according to claim 8 from breeze the equipment of separating metal, it is characterized in that: the discharge assembly in the described solid phase separate hydrocyclone comprises that the upper end extends to the material guiding tube in the truncated cone-shaped housing and is installed in the discharge groove of truncated cone-shaped housing below, and is installed in the air-introduced machine of the material guiding tube other end or is mounted obliquely within appendix on the material guiding tube.
11, according to claim 8 from breeze the equipment of separating metal, it is characterized in that: the discharge assembly in the described solid phase separate hydrocyclone comprises the material guiding tube that is installed in solid phase separate hydrocyclone middle part, cylindrical housings is extended in the upper end of this material guiding tube, and the lower end extends to upper edge or its central region or the lower area of truncated cone-shaped housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377551 CN202860837U (en) | 2012-08-01 | 2012-08-01 | Equipment for separating metals from mineral powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377551 CN202860837U (en) | 2012-08-01 | 2012-08-01 | Equipment for separating metals from mineral powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860837U true CN202860837U (en) | 2013-04-10 |
Family
ID=48027596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377551 Expired - Fee Related CN202860837U (en) | 2012-08-01 | 2012-08-01 | Equipment for separating metals from mineral powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814277A (en) * | 2012-08-01 | 2012-12-12 | 苏小平 | Device for separating metals from mineral powder |
| CN106622978A (en) * | 2016-11-10 | 2017-05-10 | 重庆代发铸造有限公司 | Waste sand deferrization and purification device |
| CN110565088A (en) * | 2019-10-24 | 2019-12-13 | 江苏点金激光科技有限公司 | Laser cladding lathe powder recovery unit |
-
2012
- 2012-08-01 CN CN 201220377551 patent/CN202860837U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814277A (en) * | 2012-08-01 | 2012-12-12 | 苏小平 | Device for separating metals from mineral powder |
| CN102814277B (en) * | 2012-08-01 | 2016-08-03 | 苏小平 | The equipment of metal is separated from breeze |
| CN106622978A (en) * | 2016-11-10 | 2017-05-10 | 重庆代发铸造有限公司 | Waste sand deferrization and purification device |
| CN110565088A (en) * | 2019-10-24 | 2019-12-13 | 江苏点金激光科技有限公司 | Laser cladding lathe powder recovery unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021114515A1 (en) | Micro-powder dry magnetic separator | |
| CN103045777B (en) | Dry processing technique for iron-containing steel slag | |
| CN111085334B (en) | Method for recycling waste power batteries by gravity separation method and jigging equipment | |
| CN203448177U (en) | Magnetic dry type magnetic separator with multilevel high-intensity magnetic fields | |
| CN218250708U (en) | Grinding system | |
| CN202860837U (en) | Equipment for separating metals from mineral powder | |
| CN104959226A (en) | Dry magnetic separator with introduced wind power and mineral magnetic separation method | |
| CN102814277B (en) | The equipment of metal is separated from breeze | |
| CN104841554B (en) | A kind of special RO phase magnetic separator of slag micro powder | |
| CN104874478A (en) | Vibrating magnetic field screening machine | |
| CN109201354A (en) | MAGNETIC HYDROCYCLONES, magnetic reconnection conjunction separation system and the magnetic reconnection selected for weak magnetic mineral closes the method sorted | |
| CN204892121U (en) | Vibrating magnetic field screening machine | |
| CN102806141A (en) | Equipment for magnetic separation of metal in mineral powder | |
| CN109046765A (en) | A kind of dry magnetic separation technology experimental provision | |
| CN102366745B (en) | Powder selecting and collecting device | |
| CN202343454U (en) | Power selecting and collecting device | |
| CN203602508U (en) | Mechanical sand production system | |
| CN203184126U (en) | Overflow lip of composite material hydrocyclone | |
| CN202860689U (en) | Equipment for performing magnetic separation on metal from mineral powder | |
| CN201644208U (en) | High-intensity magnetic field pulsating ore discharge and recycling machine | |
| CN202877124U (en) | Ultra-fine powder grader for dry waste circuit board type recovery production line | |
| CN208288136U (en) | A kind of fine coal ash pipe mill formula fine mill | |
| CN209156147U (en) | The MAGNETIC HYDROCYCLONES selected for weak magnetic mineral and magnetic reconnection close separation system | |
| CN208194661U (en) | Hyperpure iron extract magnetic separator | |
| CN206631925U (en) | Thick fine powder separator after a kind of Chinese medicine crushes |
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 |
Granted publication date: 20130410 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |