CN207770317U - Vanadium titano-magnetite ore dressing system - Google Patents
Vanadium titano-magnetite ore dressing system Download PDFInfo
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- CN207770317U CN207770317U CN201721740993.1U CN201721740993U CN207770317U CN 207770317 U CN207770317 U CN 207770317U CN 201721740993 U CN201721740993 U CN 201721740993U CN 207770317 U CN207770317 U CN 207770317U
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Abstract
The utility model belongs to ore dressing field, specifically discloses that a kind of aeneficiation effect is preferable and the higher vanadium titano-magnetite ore dressing system of beneficiating efficiency.The vanadium titano-magnetite ore dressing system, including crude ore bin, breaker and screening plant；It further include again broken feed mechanism；Screening plant includes a screening plant and regrading device, and a screening plant includes conveying mechanism and the first sieve plate；The splicing position for being crushed feed mechanism again is corresponding with the inclination lower end of the first sieve plate, and the discharging position for being crushed feed mechanism again is corresponding with the feed inlet of crude ore bin.By the way that the first sieve plate to be obliquely installed, it is conducive to improve screening efficiency, while may make unbroken complete mineral roll into be crushed feed mechanism again, it is re-fed into crude ore bin by it and is crushed again, it is allowed to broken complete, so as to reduce the working strength in ore grinding stage, saves production cost；The mineral that can be screened out to a screening plant by regrading device sieve again, improve screening effect.
Description
Technical field
The utility model belongs to ore dressing field, and in particular to a kind of vanadium titano-magnetite ore dressing system.
Background technology
Vanadium titano-magnetite is a kind of mineral intergrowth of multielement, its reserves in the world is very abundant.Currently, from nature vanadium
The ore-dressing technique selected in titanomagnetite into stove iron ore all has to pass through grind grading, and two sections of rank mill ranks of generally use select (i.e. side
Edging selects, regrinding and reconcentration) it carries out selecting iron, to selecting the tailing after iron to select titanium or bulk flotation method using spiral electric separation+method for floating
Titanium or spiral+shaking table method is selected to select titanium.Existing vanadium titano-magnetite ore dressing system generally includes the feeder for being corresponding in turn to setting
Structure, crude ore bin, breaker, screening plant, one section of grinding device, a stage magnetic separator, two sections of grinding devices and two stage magnetic separators.
It is often crushed not exclusively, causes ore dressing insufficient, increases the working strength in ore grinding stage, to improve production cost,
Reduce working efficiency.
Utility model content
The higher vanadium titanium of preferable and beneficiating efficiency the technical problem to be solved by the present invention is to provide a kind of aeneficiation effect
Magnetite separation system.
Technical solution adopted by the utility model to solve its technical problems is：Vanadium titano-magnetite ore dressing system, including according to
The secondary feed mechanism being correspondingly arranged, crude ore bin, breaker, screening plant, one section of grinding device, a stage magnetic separator, two sections grind
Mill apparatus and two stage magnetic separators；It further include again broken feed mechanism；
The screening plant includes a screening plant and regrading device；
Screening plant includes conveying mechanism and the first sieve plate；The conveying mechanism and the first sieve plate, which tilt, to be set
Set, and the splicing lower end of conveying mechanism is in the underface of the discharge port of breaker, the slanted upper end of first sieve plate with
The feeding upper end of conveying mechanism is corresponding；
The regrading device includes sieve hopper, the second sieve plate and agitating device；The sieve hopper setting is once being sieved
The downside of separating device, and the feed inlet for sieving hopper is in the underface of the first sieve plate；The second sieve plate setting is being sieved in hopper,
And second sieve plate mesh number it is bigger than the mesh number of the first sieve plate；The agitating device is arranged on the side wall of sieve hopper, and stirs dress
The stirring position set is in sieve hopper and positioned at the upside of the second sieve plate；
The splicing position for being crushed feed mechanism again is corresponding with the inclination lower end of the first sieve plate, is crushed feed mechanism again
Discharging position it is corresponding with the feed inlet of crude ore bin.
Further, the crude ore bin is arranged by holder in the upside of breaker, raw ore bin discharge port external with it is broken
The feed inlet of device is corresponding.
Further, the agitating device includes the stirring motor being arranged on sieve hopper side wall, is passed with stirring motor
The dynamic agitating shaft for connecting and stretching in sieve hopper and the mixing pile being arranged on agitating shaft.
Further, the mixing pile is at least two, and it is distributed along the axially spaced-apart of agitating shaft.
Further, the axial line of two mixing piles of arbitrary neighborhood is not in same plane.
Further, the feed mechanism that is crushed again includes screw feeding machine and belt conveyor, the spiral feeding
The splicing position of machine is corresponding with the inclination lower end of the first sieve plate, the splicing at the discharging position and belt conveyor of screw feeding machine
Position is corresponding, and the discharging position of the belt conveyor is corresponding with the feed inlet of crude ore bin.
The utility model has the beneficial effects that：The first sieve plate in screening plant is obliquely installed, is conducive to improve sieve
Component efficiency, while may make unbroken complete mineral are rolled into along the first sieve plate to be crushed in feed mechanism again, it is sent by being crushed again
It is re-fed into crude ore bin by material mechanism, is crushed again with raw ore, is allowed to broken complete, so as to reduce ore grinding rank
The working strength of section saves production cost；It can be to mineral that a screening plant screens out again by regrading device
It is sieved, improves the screen rate of raw ore, reduce the waste of resource；Moreover, passing through agitating device during regrading
It is sufficiently stirred screening to entering the mineral in sieve hopper, ensure that screening effect, and improve the efficiency of regrading.
Description of the drawings
Fig. 1 is the implementation structural schematic diagram of the utility model；
In figure label for：Crude ore bin 100, breaker 200, screening plants 310, conveying mechanism 311, first sieve plates
312, regrading device 320, sieve hopper 321, the second sieve plate 322, agitating device 323, again broken feed mechanism 400, spiral
Feeder 410, belt conveyor 420.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, vanadium titano-magnetite ore dressing system, including be corresponding in turn to the feed mechanism of setting, crude ore bin 100, break
Crushing device 200, screening plant, one section of grinding device, a stage magnetic separator, two sections of grinding devices and two stage magnetic separators；Further include multiple
Broken feed mechanism 400；
The screening plant includes a screening plant 310 and regrading device 320；
Screening plant 310 includes conveying mechanism 311 and the first sieve plate 312；The conveying mechanism 311 and first
Sieve plate 312 is obliquely installed, and the splicing lower end of conveying mechanism 311 is in the underface of the discharge port of breaker 200, described
The slanted upper end of first sieve plate 312 is corresponding with the feeding upper end of conveying mechanism 311；
The regrading device 320 includes sieve hopper 321, the second sieve plate 322 and agitating device 323；The sieve hopper
321 feed inlets for being arranged in the downside of a screening plant 310, and sieving hopper 321 are in the underface of the first sieve plate 312；Sieve
The discharge port of hopper 321 is corresponding with the feed inlet of one section of grinding device, or the discharge port of sieve hopper 321 and one section of grinding fill
The feed inlet set is connected, then the feed inlet of discharge port and one section of grinding device of sieve hopper 321 connected by feed device
It connects；The setting of second sieve plate 322 is in sieve hopper 321, and the mesh number of the second sieve plate 322 is bigger than the mesh number of the first sieve plate 312；
The agitating device 323 is arranged on the side wall of sieve hopper 321, and the stirring position of agitating device 323 is in sieve hopper 321
And positioned at the upside of the second sieve plate 322；
The splicing position for being crushed feed mechanism 400 again is corresponding with the inclination lower end of the first sieve plate 312, and multiple be crushed is sent
Expect that the discharging position of mechanism 400 is corresponding with the feed inlet of crude ore bin 100.
It is as described herein be corresponding in turn to setting refer to previous equipment discharging position it is opposite with the charging position of latter apparatus
It answers or is connected, so that the mineral in previous equipment can enter latter apparatus and carry out next step working process, such as：Feeder
The discharge end of structure is corresponding with the feed inlet of crude ore bin 100, v-ti magnetite raw ore the going out by feed mechanism of feed mechanism conveying
Material can enter from the feed inlet of crude ore bin 100 in crude ore bin 100 after bringing out material；In another example：Crude ore bin 100 is arranged by holder
In the upside of breaker 200,100 discharge port of crude ore bin is corresponding with the feed inlet of breaker 200.About feed mechanism,
The structure of crude ore bin 100,200, one sections of grinding devices of breaker, a stage magnetic separator, two sections of grinding devices and two stage magnetic separators
And arrangement and position are the prior art, this is not repeated.
Wherein, a screening plant 310 is mainly used for sieving broken mineral, is imitated with higher screening
Rate；No. one time 310 operation principle of screening plant is：Broken raw ore is sent to eminence using the conveying mechanism 311 being obliquely installed,
Then screening is rolled from the first sieve plate 312 being obliquely installed；Conveying mechanism 311 can be a variety of, such as：Drag conveyor,
Belt conveyor etc.；It is uniformly distributed on first sieve plate 312 and is provided with multiple sieve pores, to make size be less than its break mined material
Pass through；The mesh number of first sieve plate 312 can accordingly be selected according to on-site actual situations, the inclination angle of the first sieve plate 312 setting
The screening effect progress respective settings that degree can reach as needed, generally 25 °~45 °.
Regrading device 320 is mainly used for the mineral after being sieved to a screening plant 310 and is sieved again, to carry
High screening effect operates convenient for follow-up ore dressing.It sieves hopper 321 and is generally funnel-shaped structure, preferably top is square tube shape, lower part
For the structure of conical funnel shape；In general, the second sieve plate 322 cuts the inner space setting of sieve hopper 321, i.e. the second sieve plate 322 will
The inner space of sieve hopper 321 is divided into two up and down, respectively sieves upper space and sieve down space；Uniformly divide on second sieve plate 322
Cloth is provided with multiple sieve pores, and mesh number is more than the mesh number of the first sieve plate 312, i.e. sieve pore on the second sieve plate 322 is less than the first sieve
Sieve pore on plate 312；Agitating device 323 is used to be stirred to sieving the mineral in upper space, to ensure regrading effect, and
Substantially increase screening efficiency.
The structure of agitating device 323 can be a variety of, and structure preferably shown in FIG. 1, i.e. agitating device 323 include setting
Sieve 321 side wall of hopper on stirring motor, with stirring motor is sequentially connected and stretch to sieve hopper 321 in agitating shaft and
The mixing pile being arranged on agitating shaft.Preferably, the mixing pile is at least two, and is distributed along the axially spaced-apart of agitating shaft.
On the basis of the above, in order to reach better mixing effect, usually make the axle center of two mixing piles of arbitrary neighborhood
Line is not in same plane.
Feed mechanism 400 is crushed again to be mainly used for the oversize at 310 screening of screening plant being delivered to original again
It in ore storage bin 100, is allowed to be broken again with v-ti magnetite raw ore, with broken complete, so as to reduce the ore grinding stage
Working strength；It can be a variety of to be crushed feed mechanism 400 again, can be single conveyer, can also by multiple identical or
Different conveyer linking compositions.
Preferably, then as shown in Figure 1, again be crushed feed mechanism 400 include screw feeding machine 410 and belt conveyor 420,
The splicing position of the screw feeding machine 410 is corresponding with the inclination lower end of the first sieve plate 312, the discharging of screw feeding machine 410
Position is corresponding with the splicing position of belt conveyor 420, discharging position and the crude ore bin 100 of the belt conveyor 420
Feed inlet is corresponding.
Claims (6)
1. vanadium titano-magnetite ore dressing system, including it is corresponding in turn to the feed mechanism of setting, crude ore bin (100), breaker
(200), screening plant, one section of grinding device, a stage magnetic separator, two sections of grinding devices and two stage magnetic separators；It is characterized in that：Also
Including being crushed feed mechanism (400) again；
The screening plant includes a screening plant (310) and regrading device (320)；
Screening plant (310) includes conveying mechanism (311) and the first sieve plate (312)；The conveying mechanism (311) and
First sieve plate (312) is obliquely installed, and the splicing lower end of conveying mechanism (311) is in the discharge port of breaker (200)
The slanted upper end of underface, first sieve plate (312) is corresponding with the feeding upper end of conveying mechanism (311)；
The regrading device (320) includes sieve hopper (321), the second sieve plate (322) and agitating device (323)；The sieve
Hopper (321) setting is in the downside of a screening plant (310), and the feed inlet for sieving hopper (321) is in the first sieve plate (312)
Underface；Second sieve plate (322) setting is in sieve hopper (321), and the mesh number of the second sieve plate (322) is than the first sieve plate
(312) mesh number is big；The agitating device (323) setting is on the side wall of sieve hopper (321), and agitating device (323) are stirred
Mix the upside that position is in sieve hopper (321) and is located at the second sieve plate (322)；
The splicing position for being crushed feed mechanism (400) again is corresponding with the inclination lower end of the first sieve plate (312), and multiple be crushed is sent
Expect that the discharging position of mechanism (400) is corresponding with the feed inlet of crude ore bin (100).
2. vanadium titano-magnetite ore dressing system as described in claim 1, it is characterised in that：The crude ore bin (100) passes through holder
Upside in breaker (200) is set, and crude ore bin (100) discharge port is corresponding with the feed inlet of breaker (200).
3. vanadium titano-magnetite ore dressing system as described in claim 1, it is characterised in that：The agitating device (323) includes setting
The stirring motor on sieve hopper (321) side wall is set, is sequentially connected with stirring motor and stretches to the stirring in sieve hopper (321)
Axis and the mixing pile being arranged on agitating shaft.
4. vanadium titano-magnetite ore dressing system as claimed in claim 3, it is characterised in that：The mixing pile is at least two, and
Axially spaced-apart along agitating shaft is distributed.
5. vanadium titano-magnetite ore dressing system as claimed in claim 4, it is characterised in that：The axis of two mixing piles of arbitrary neighborhood
Heart line is not in same plane.
6. the vanadium titano-magnetite ore dressing system as described in claim 1,2,3,4 or 5, it is characterised in that：It is described to be crushed feeding again
Mechanism (400) includes screw feeding machine (410) and belt conveyor (420), the splicing position of the screw feeding machine (410) with
The inclination lower end of first sieve plate (312) is corresponding, the discharging position of screw feeding machine (410) and connecing for belt conveyor (420)
Expect that position is corresponding, the discharging position of the belt conveyor (420) is corresponding with the feed inlet of crude ore bin (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740993.1U CN207770317U (en) | 2017-12-13 | 2017-12-13 | Vanadium titano-magnetite ore dressing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740993.1U CN207770317U (en) | 2017-12-13 | 2017-12-13 | Vanadium titano-magnetite ore dressing system |
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| CN207770317U true CN207770317U (en) | 2018-08-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175386A (en) * | 2018-08-30 | 2019-01-11 | 郝永范 | A kind of broken sieving equipment of homogenization for CEMENTED CARBIDE PRODUCTION manufacture |
-
2017
- 2017-12-13 CN CN201721740993.1U patent/CN207770317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175386A (en) * | 2018-08-30 | 2019-01-11 | 郝永范 | A kind of broken sieving equipment of homogenization for CEMENTED CARBIDE PRODUCTION manufacture |
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