CN103357492A - High speed rotating ore separating equipment - Google Patents
High speed rotating ore separating equipment Download PDFInfo
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- CN103357492A CN103357492A CN2013103019109A CN201310301910A CN103357492A CN 103357492 A CN103357492 A CN 103357492A CN 2013103019109 A CN2013103019109 A CN 2013103019109A CN 201310301910 A CN201310301910 A CN 201310301910A CN 103357492 A CN103357492 A CN 103357492A
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Abstract
The invention relates to the field of ore processing, and particularly relates to high speed rotating ore separating equipment which comprises a frame, a cylinder body positioned on the frame and a motor fixed on one side of the frame. The equipment is characterized in that a rotary drum is arranged in the cylinder body; an ore feeding pipe communicated with the rotary drum is arranged at the top of the cylinder body; a tailing chute is formed in the cylinder body close to the upper periphery of the rotary drum; an ore concentrate outlet is formed in the bottom end of the cylinder body; a hollow shaft is connected with the motor through a belt pulley; the rotary drum is communicated with the upper end of the hollow shaft; a recoil water inlet is communicated with the lower end of the hollow shaft; the rotary drum comprises an outer drum, a water jacket and an inner drum from outside to inside in sequence; a plurality of reflex strips are arranged on the inner wall of the inner drum; tangential water inlets formed at intervals are formed between the reflex strips. The equipment has the benefits that the ore separating equipment has an obvious improvement on the mustard gold recovery effect, and particularly the recovery ratio of the micro mustard gold of monomer gold of grinded vein gold ore less than 0.04 mm can reach more than 97 %.
Description
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Technical field
The present invention relates to a kind of ore processing field, relate in particular to a kind of High Rotation Speed preparation equipment.
Background technology
The ore dressing process of gravity treatment is simple, dressing expenses is with under relatively low, the environmental pollution, and gravity treatment has critical role in ore dressing.Wherein centrifugal ore separator is one of high efficiency gravitational separation equipment.But present existing device processes ability is not high, and is not high to the fine-particle minerals gravity treatment rate of recovery.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of High Rotation Speed preparation equipment high to the fine-particle minerals gravity treatment rate of recovery is provided.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of High Rotation Speed preparation equipment, comprise frame, be positioned at the cylindrical shell on the frame, be fixed in the motor of frame one side, it is characterized in that, be provided with rotating cylinder in the described cylindrical shell, described cylindrical shell top is provided with the mineral-feeding pipe that is communicated with described rotating cylinder, be provided with the mine tailing chute near described rotating cylinder top periphery in the described cylindrical shell, described cylindrical shell bottom is provided with the concentrate outlet, with the quill shaft that described motor is connected by belt pulley, the upper end of described quill shaft is communicated with described rotating cylinder, the lower end of described quill shaft is communicated in the back-flushing inlet port; Described rotating cylinder comprises urceolus, water jacket and inner core from outside to inside successively, and described inner core inwall is provided with multi-turn reflex bar, is provided with spaced tangential inlet opening between described reflex bar.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described urceolus bottom is provided with valve, and described concentrate outlet is positioned at the below of described valve.
Further, between described cylindrical shell and described frame, be provided with the rubber vibration isolation device.
Further, described quill shaft is provided with suitable axle sleeve.
Further, described quill shaft is connected in rotating cylinder by ring flange.
Further, described belt pulley outside is provided with belt housing.
The invention has the beneficial effects as follows: this preparation equipment is significantly improved usually to the recovering effect of mustard gold, especially can reach more than 97% through the monomer gold of the Indigenous Gold-bearing behind the ore grinding less than the micro-fine-grained gold rate of recovery of 0.04mm; This preparation equipment can replace the mercury plate well, solves tailing monomer gold recovery; The monomer that can also reclaim in gravel mine and other metal in addition, is golden; This preparation equipment has added the rubber vibration isolation device, makes equipment operation more steady.
Description of drawings
Fig. 1 is structural representation of the present invention.
In the drawings, 1, belt housing, 2, motor, 3, axle sleeve, 4, mineral-feeding pipe, 5, inner core, 6, urceolus, 7, the mine tailing chute, 8, the rubber vibration isolation device, 9, frame, 10, the concentrate outlet, 11, quill shaft, 12, back-flushing inlet port, 13, water jacket, 14, the inlet opening, 15, reflex bar, 16, cylindrical shell, 17, valve.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present invention and feature are described, institute gives an actual example and only is used for explaining the present invention, is not be used to limiting scope of the present invention.
As shown in Figure 1, a kind of High Rotation Speed preparation equipment, this preparation equipment comprises frame 9, be positioned at cylindrical shell 16 on the frame 9, be fixed in the motor 2 of frame 9 one sides, be provided with in the described cylindrical shell 16 rotating cylinder, described cylindrical shell 16 tops be provided with the mineral-feeding pipe 4 that is communicated with described rotating cylinder, described cylindrical shell 16 interior near described rotating cylinder top periphery be provided with mine tailing chute 7, described cylindrical shell 16 bottoms are provided with concentrate outlet 10; This preparation equipment also comprises the quill shaft 11 that is connected by belt pulley with described motor 2, and the upper end of quill shaft 11 is communicated with described rotating cylinder, the lower end of described quill shaft is communicated in back-flushing inlet port 12; Described rotating cylinder comprises urceolus 6, water jacket 13 and inner core 5 from outside to inside successively, and described inner core 5 inwalls are provided with multi-turn reflex bar 15, is provided with spaced tangential inlet opening 14 between described reflex bar 15.
Described urceolus 6 bottoms are provided with valve 17, and described concentrate outlet 10 is positioned at the below of described valve 17.
Be provided with rubber vibration isolation device 8 between described cylindrical shell 16 and described frame 9, cylindrical shell 16 is provided with fixedly ear, and screw passes fixedly and is fixed on the frame 9 behind the ear and rubber vibration isolation device 8.
Described quill shaft 11 is provided with suitable axle sleeve 3.
Described quill shaft 11 is connected in rotating cylinder by ring flange.
Described belt pulley outside is provided with belt housing 1.
Operation principle: High Rotation Speed preparation equipment of the present invention is to pass through motor wheel, V--belt Drive by motor 2, drives the belt wheel on the quill shaft 11, and the ring flange that is connected on the quill shaft 11 drives urceolus 6 and 5 while of inner core High Rotation Speed; The raw ore of ore pulp through sieving is with the ore pulp state, enter inner core 5 by mineral-feeding pipe 4, back-flushing flows through inlet opening 14 from the water jacket 13 between the inside and outside cylinder simultaneously, under the centrifugal action of High Rotation Speed, ore pulp moves upward along inner core 5 inwalls, light mineral is discharged to mine tailing chute 7 from inner core 5 top periphery and discharges, and heavy mineral 15 of reflex bars, makes the granuloplastic ore bed of the weight that is deposited on the inner tube wall carry out loose or fluidization in centrifugal effect deposit; Under the acting in conjunction of centrifugal force and back-flushing, monomer gold or contain that heavy mineral can overcome the Radial resistant force of back-flushing and centrifugal sedimentation on inner tube wall, the centrifugal force that light ore deposit particle is subject to is less, be difficult to overcome the effect of back-flushing, the result is screwed out inner core 5 by the axial force acting in conjunction of the impulse force of axial current and centrifugal force, outside current are discharged from rotating cylinder, form mine tailing and discharge; Monomer gold or contain the concentrate such as heavy mineral by the effect of back-flushing has formed the fluidization bed of own uniqueness, makes the High Rotation Speed preparation equipment before discharging concentrate continuous operation 8-10 hour, has solved general short shortcoming of centrifugal ore separator working time.When a schedule finishes the High Rotation Speed preparation equipment is stopped, open urceolus 6 bottom valves, discharge concentrate by concentrate gape 10.
The present invention can summarize with other the concrete form without prejudice to spirit of the present invention or principal character.Therefore, no matter from which point, above-mentioned embodiment of the present invention all can only be thought can not limit the present invention to explanation of the present invention, claims have been pointed out scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, in the implication suitable with claims of the present invention and any change in the scope, all should think to be included in the scope of claims.
Claims (6)
1. High Rotation Speed preparation equipment, this preparation equipment comprises frame, be positioned at cylindrical shell on the frame, be fixed in the motor of frame one side, it is characterized in that, be provided with in the described cylindrical shell rotating cylinder, described cylindrical shell top be provided with in the mineral-feeding pipe that is communicated with described rotating cylinder, the described cylindrical shell near described rotating cylinder top periphery be provided with the mine tailing chute, described cylindrical shell bottom is provided with the concentrate outlet; Described preparation equipment also comprises the quill shaft that is connected by belt pulley with described motor, and the upper end of described quill shaft is communicated with described rotating cylinder, the lower end of described quill shaft is communicated in the back-flushing inlet port; Described rotating cylinder comprises urceolus, water jacket and inner core from outside to inside successively, and described inner core inwall is provided with multi-turn reflex bar, is provided with spaced tangential inlet opening between described reflex bar.
2. High Rotation Speed preparation equipment according to claim 1 is characterized in that, described urceolus bottom is provided with valve, and described concentrate outlet is positioned at the below of described valve.
3. High Rotation Speed preparation equipment according to claim 2 is characterized in that, is provided with the rubber vibration isolation device between described cylindrical shell and described frame.
4. High Rotation Speed preparation equipment according to claim 3 is characterized in that, described quill shaft is provided with suitable axle sleeve.
5. High Rotation Speed preparation equipment according to claim 4 is characterized in that, described quill shaft is connected in rotating cylinder by ring flange.
6. High Rotation Speed preparation equipment according to claim 5 is characterized in that, described belt pulley outside is provided with belt housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103019109A CN103357492A (en) | 2013-07-18 | 2013-07-18 | High speed rotating ore separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103019109A CN103357492A (en) | 2013-07-18 | 2013-07-18 | High speed rotating ore separating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103357492A true CN103357492A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103019109A Pending CN103357492A (en) | 2013-07-18 | 2013-07-18 | High speed rotating ore separating equipment |
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| CN (1) | CN103357492A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815765A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Centrifugal classification equipment of micro-fine particle level materials |
| CN106824514A (en) * | 2016-11-24 | 2017-06-13 | 无锡康斯坦特动力科技有限公司 | A kind of vertical centrifugal ore selector |
| CN107309071A (en) * | 2016-04-27 | 2017-11-03 | 王欢 | Harmonic wave hypergravity preparation equipment |
| CN107497731A (en) * | 2017-09-22 | 2017-12-22 | 安吉高纯蒙脱石有限公司 | A kind of bentonite ore separators |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035275U (en) * | 1988-07-26 | 1989-04-05 | 高均权 | Vertical centrifugal ore selector |
| CN2155947Y (en) * | 1993-04-21 | 1994-02-16 | 长春黄金研究所砂金设备开发公司 | Water sleeve centrifugal ore sorting machine |
| WO2007143817A1 (en) * | 2006-06-12 | 2007-12-21 | Knelson Patents Inc. | Centrifugal separation of intermixed particulate materials by specific gravity to form a high concentration of the heavier materials |
| CN201537525U (en) * | 2009-09-06 | 2010-08-04 | 李正提 | Full microcomputer controlled vertical mine-selected equipment |
| CN103203291A (en) * | 2013-04-23 | 2013-07-17 | 丹东大迪矿山科技有限公司 | Continuous ore discharge centrifugal separator |
-
2013
- 2013-07-18 CN CN2013103019109A patent/CN103357492A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035275U (en) * | 1988-07-26 | 1989-04-05 | 高均权 | Vertical centrifugal ore selector |
| CN2155947Y (en) * | 1993-04-21 | 1994-02-16 | 长春黄金研究所砂金设备开发公司 | Water sleeve centrifugal ore sorting machine |
| WO2007143817A1 (en) * | 2006-06-12 | 2007-12-21 | Knelson Patents Inc. | Centrifugal separation of intermixed particulate materials by specific gravity to form a high concentration of the heavier materials |
| CN201537525U (en) * | 2009-09-06 | 2010-08-04 | 李正提 | Full microcomputer controlled vertical mine-selected equipment |
| CN103203291A (en) * | 2013-04-23 | 2013-07-17 | 丹东大迪矿山科技有限公司 | Continuous ore discharge centrifugal separator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815765A (en) * | 2015-04-14 | 2015-08-05 | 昆明理工大学 | Centrifugal classification equipment of micro-fine particle level materials |
| CN107309071A (en) * | 2016-04-27 | 2017-11-03 | 王欢 | Harmonic wave hypergravity preparation equipment |
| CN106824514A (en) * | 2016-11-24 | 2017-06-13 | 无锡康斯坦特动力科技有限公司 | A kind of vertical centrifugal ore selector |
| CN107497731A (en) * | 2017-09-22 | 2017-12-22 | 安吉高纯蒙脱石有限公司 | A kind of bentonite ore separators |
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Application publication date: 20131023 |