CN110508492A - A kind of Disk Concentrator - Google Patents

A kind of Disk Concentrator Download PDF

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Publication number
CN110508492A
CN110508492A CN201910818560.0A CN201910818560A CN110508492A CN 110508492 A CN110508492 A CN 110508492A CN 201910818560 A CN201910818560 A CN 201910818560A CN 110508492 A CN110508492 A CN 110508492A
Authority
CN
China
Prior art keywords
sorting platform
hits
hot plate
sorting
disk
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.)
Pending
Application number
CN201910818560.0A
Other languages
Chinese (zh)
Inventor
王锦鸿
王梦琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeastern University China
Original Assignee
Northeastern University China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northeastern University China filed Critical Northeastern University China
Priority to CN201910818560.0A priority Critical patent/CN110508492A/en
Publication of CN110508492A publication Critical patent/CN110508492A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/06Cone or disc shaped screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • B07B13/11Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14Details or accessories
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B15/00Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure

Abstract

The present invention relates to preparation equipment technical field more particularly to a kind of Disk Concentrators.Existing Disk Concentrator, mostly a preparation equipment, it is low for the utilization rate of raw material, ore dressing is carried out using centrifugal force with one sorting platform rotation of motor driven.Energy utilization rate is low, and raw mineral materials reuse rate is low, and the viscosity of mineral is affected by the water content of miberal powder, is easily formed hardened, is unfavorable for the gravity treatment and polishing of miberal powder, causes the serious wasting of resources.Disk Concentrator of the invention is equipped with spring and hits clamp mechanism, electric hot plate and secondary sorting platform, heat wave can be formed in body, and Multiple Cycle drying is carried out to miberal powder, reduce moisture in miberal powder, it is hardened that spring hits sub- destruction mineral, multiple sorting can be carried out to miberal powder, the utilization rate for improving raw mineral materials reduces the loss of mineral resources.

Description

A kind of Disk Concentrator
Technical field
The present invention relates to preparation equipment technical field more particularly to a kind of Disk Concentrators.
Background technique
Technique of preparing of the present invention is in raw mineral materials collected, according to various mineral grain diameters Difference selects the satisfactory mineral of particle diameter.In the prior art, only one sorting platform of Disk Concentrator, passes through Sorting platform is rotated, the small mineral of not hardened particle diameter are thrown to sorting platform edges using centrifugal force, pass through discharge Mouth is drained into ore storage bin.The frictional force of the big mineral of hardened particle diameter and sorting platform is big, and choosing can not be thrown to by centrifugal force Expect platform edges.But due in ore dressing process, the viscosity of mineral is affected by the water content of miberal powder, be easily formed it is hardened, It is unfavorable for the gravity treatment and polishing of miberal powder.Existing Disk Concentrator carries out sorting to the raw mineral materials after hardened, ineffective, i.e., Qualified mineral grain can not be thrown to sorting platform edges due to hardened by centrifugal force, and the utilization rate of raw mineral materials is low, Serious mineral resources are caused to waste.Traditional Disk Concentrator is no longer satisfied the needs of social progress.
With the raising of social productive forces, demand of the national development to mineral resources is increasing.Therefore, it is urgent to provide A kind of Disk Concentrator that raw mineral materials utilization rate is high.
Summary of the invention
(1) technical problems to be solved
The present invention provides a kind of Disk Concentrator that raw material availability is high, solves mineral and is easily formed hardened, is unfavorable for The gravity treatment and polishing of miberal powder, the low problem of the utilization rate of raw mineral materials.
(2) technical solution
In order to achieve the above object, the main technical schemes that the present invention uses include:
The present invention provides a kind of Disk Concentrator, which is provided with main body, and main body top is equipped with feed Mouthful, material inlet lower part is provided with filter plate, and filter plate lower part is connected to blanking port, at least one choosing is arranged in blanking port lower part outlet Expect platform;Main shaft passes perpendicularly through in the middle part of sorting platform, is fixedly connected with sorting platform, and main shaft is driven by spindle motor and rotated; Each sorting platform is provided at least one spring and hits clamp mechanism, and it includes hitting sub-spring, hitting sub- pedestal that spring, which hits clamp mechanism, With hit son;It hits sub- pedestal to be fixedly mounted on interconnecting piece, the interconnecting piece is fixed at the middle part of the sorting platform, hits son Spring one end is fixed on for fixing end and hits on sub- pedestal, and another free end, which is arranged with, hits son, is obliquely installed in sorting platform edges There is baffle corresponding with sub- position is hit;Each sorting platform passes through discharge gate respectively and is connected with mine cabin.
According to the present invention, sorting platform includes first sorting platform and secondary sorting platform, and first sorting platform is located at two Above secondary sorting platform, first sorting platform is connected by secondary blanking port with secondary sorting platform.
According to the present invention, first sorting platform and secondary sorting platform have been respectively arranged below primary election electric hot plate, final election electricity Hot plate.
It according to the present invention, further include the rack electric hot plate for being located at main body lower part, primary election electric hot plate, final election electric hot plate, machine Frame electric hot plate is in parallel with the circuit connecting mode of spindle motor.
According to the present invention, it is provided with copper core heat sink below sorting platform, copper core heat sink is mounted on main shaft, with main shaft Rotation.
According to the present invention, it hits minor Disk Concentrator and air blower is installed, air blower is set on pedestal;Air blower includes Blower motor, air blower rack and blower vane.
According to the present invention, filter plate uses netted filtering mode, and mesh is 2mm square.
According to the present invention, sorting platform and main shaft are key connection.
(3) beneficial effect
The beneficial effects of the present invention are: Disk Concentrator of the invention, can form heat wave in body and carry out to miberal powder Multiple Cycle drying, reduces moisture in miberal powder, it is hardened to reduce mineral;It is hardened that spring hits sub- destruction mineral, can to miberal powder into Row repeatedly screening, improves the utilization rate of raw mineral materials, reduces the loss of mineral resources.
Detailed description of the invention
Fig. 1 is the overall structure figure of Disk Concentrator of the invention;
Fig. 2 is the top view of the filter plate 2 of Disk Concentrator of the invention;
Fig. 3 is that the spring of Disk Concentrator of the invention hits clamp mechanism and sorting platform.
[description of symbols]
1: material inlet;
2: filter plate;
3: blanking port;
4: main body;
5: primary election electric hot plate;
6: final election electric hot plate;
7: rack electric hot plate;
8: blower motor;
9: air blower rack;
10: fan blade;
11: pedestal;
12: mine cabin;
13: discharge gate;
14: secondary sorting platform;
15: first sorting platform;
16: upper rolling bearing;
17: support frame;
18: main shaft;
19: lower rolling bearing;
20: copper core heat sink;
21: spindle motor;
22: support plate;
23: secondary blanking port;
24: hitting sub-spring;
25: baffle;
26: hitting sub- pedestal;
27: hitting son;
28: interconnecting piece.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair It is bright to be described in detail.
The present invention provides a kind of spring and hits minor Disk Concentrator.As shown in Figure 1, the Disk Concentrator is provided with main body 4,4 top of main body is equipped with material inlet 1.1 lower part of material inlet is provided with filter plate 2, and filter plate 2 uses netted filtering mode, net Hole is 2mm square.The purpose for the arrangement is that removal diameter is greater than the blocky-shaped particle object of 2mm, most of hardened raw ore can be removed And segregation impurity, the ore dressing rate of raw mineral materials is greatly promoted.2 lower part of filter plate is connected to blanking port 3, in 3 lower part of blanking port First sorting platform is arranged in outlet.First sorting platform 15 is located at secondary 14 top of sorting platform, and first sorting platform 15 passes through Secondary blanking port 23 is connected with secondary sorting platform 14.
Main shaft 18 passes perpendicularly through in the middle part of sorting platform, and sorting platform and main shaft 18 are key connection, this structure is easy to disassemble clear It washes, improves platform service life.Main shaft 18 is driven by spindle motor 21 and is rotated.It is provided with 4 springs on sorting platform and hits son Mechanism, it includes hitting sub-spring 24, hit sub- pedestal 26 and hitting son 27 that spring, which hits clamp mechanism,.It hits sub- pedestal 26 and is fixedly mounted on interconnecting piece On 28, the interconnecting piece 28 is fixed at the middle part of the sorting platform.Hitting 24 one end of sub-spring is that fixing end is fixed on and hits On sub- pedestal 26, the other end is arranged with for free end hits son 27.Sub 27 positions pair are tiltedly installed with and hit in sorting platform edges The baffle 25 answered.Each sorting platform passes through discharge gate 13 respectively and is connected with mine cabin 12.
Raw mineral materials falls into first sorting platform 15, and first sorting platform 15 rotates, will be not hardened using centrifugal force The small mineral of particle diameter are thrown to sorting platform edges.The frictional force of the big mineral of hardened particle diameter and sorting platform is big, Sorting platform edges can not be thrown to by centrifugal force.Son 27 is hit at this time under the action of hitting sub-spring 24 and centrifugal force along first choosing Material platform 15 diametrically reciprocates, and carries out impact to hardened miberal powder and crashes, it is hardened to destroy its.It collides, makes by hitting son 27 It is tiny to obtain feed particles, sorting platform edges are thrown to by centrifugal force, are blocked by baffle 25.Processing mine after the completion of sorting is by discharge Mouth 13 is discharged, and due to the effect of gravity, is rolled in mine cabin 12.Still undesirable mine after first sorting platform sorting Raw material can not be thrown to sorting platform edges since the frictional force of itself and sorting platform is big, by secondary blanking port by centrifugal force 23 blankings are to secondary sorting platform 14.Secondary sorting platform 14 and the working principle for hitting clamp mechanism thereon and first sorting platform 15 is identical, and secondary sorting can be carried out to mineral by adding secondary sorting platform 14, so that it is hardened not to be broken after first sorting It is further crushed, to guarantee that hardened problem is further resolved in mineral, further improves the utilization rate of raw mineral materials.
Primary election electric hot plate 5, final election electric hot plate 6 are respectively arranged under first sorting platform 15 and secondary sorting platform 14.Machine Frame electric hot plate 7 is located at the lower part of main body.Primary election electric hot plate 5, final election electric hot plate 6, rack electric hot plate 7 and spindle motor 21 Circuit connecting mode is parallel connection.It is easy to form hardened since in ore dressing process, raw ore material is affected by humidity, these mineral aggregates Hardened to be not easy to smash in screening, excessive hardened and cannot efficiently use in the industry, therefore, the hardened of mineral aggregate is to influence The main reason for disc type ore separators working efficiency.The disc type ore separators passes through setting primary election electric hot plate 8, final election electric hot plate 9 And rack electric hot plate 10, and the different location in ore separators is arranged in these electric hot plates, it can be effectively to ore separators In raw ore material carry out heating, drying so that mineral aggregate it is hardened viscosity reduce so that mineral aggregate it is hardened be easier hit It is broken, improve the raw material availability of the disc type ore separators.After power supply connection, starts simultaneously, heating is played to raw mineral materials The effect of drying reduces the hardened of raw mineral materials.Copper core heat sink 20 is provided with below sorting platform, copper core heat sink 20 is fixed Installation on the spindle 18, is rotated together with main shaft 18, drives air-flow flowing.Copper core heat sink 20 is to primary election electric hot plate 5, final election electricity The heat wave that hot plate 6 and rack electric hot plate 7 generate plays guide functions, helps heat wave flowing, plays further heating to raw mineral materials The effect of drying.
It hits minor Disk Concentrator and air blower is installed, air blower is set on pedestal 11.Air blower includes that air blast is electromechanical Machine 8, air blower rack 9 and blower vane 10.It after the work of spindle motor 21, can artificially start blower motor 8, drive Blower vane rotation 10, circulation is further conducted to heat, plays better drying effect to raw mineral materials.In sorting platform It is arranged with rolling bearing, rolling bearing is installed on the spindle 18, and rolling bearing includes upper rolling bearing 16 and lower rolling bearing 19。
It is to be appreciated that describing the skill simply to illustrate that of the invention to what specific embodiments of the present invention carried out above Art route and feature, its object is to allow those skilled in the art to can understand the content of the present invention and implement it accordingly, but The present invention is not limited to above-mentioned particular implementations.All various changes made within the scope of the claims are repaired Decorations, should all cover in the protection scope of invention.

Claims (8)

1. a kind of Disk Concentrator, it is characterised in that:
The Disk Concentrator is provided with main body (4), and main body (4) top is equipped with material inlet (1), the setting of material inlet (1) lower part Have filter plate (2), filter plate (2) lower part is connected to blanking port (3), and it is flat that at least one sorting is arranged in blanking port (3) lower part outlet Platform;
Main shaft (18) passes perpendicularly through in the middle part of sorting platform, is fixedly connected with sorting platform, main shaft (18) is by spindle motor (21) Driving rotation;It is provided at least one spring on each sorting platform and hits clamp mechanism, it includes hitting bullet that spring, which hits clamp mechanism, Spring (24) hits sub- pedestal (26) and hits sub (27);It hits sub- pedestal (26) to be fixedly mounted on interconnecting piece (28), the interconnecting piece (28) it is fixed at the middle part of the sorting platform, hitting sub-spring (24) one end is that fixing end is fixed on and hits sub- pedestal (26) On, the other end is arranged with for free end hits sub (27), is tiltedly installed in sorting platform edges corresponding with sub (27) position is hit Baffle (25);
Each sorting platform passes through discharge gate (13) respectively and is connected with mine cabin (12).
2. Disk Concentrator according to claim 1, it is characterised in that:
The sorting platform includes first sorting platform (15) and secondary sorting platform (14), and first sorting platform (15) is located at two Above secondary sorting platform (14), first sorting platform (15) is connected by secondary blanking port (23) with secondary sorting platform (14).
3. Disk Concentrator according to claim 2, it is characterised in that:
The first sorting platform (15) and secondary sorting platform (14) have been respectively arranged below primary election electric hot plate (5), final election electricity Hot plate (6).
4. Disk Concentrator according to claim 3, it is characterised in that:
It further include the rack electric hot plate (7) positioned at main body (4) lower part;Primary election electric hot plate (5), final election electric hot plate (6), rack electricity Hot plate (7) is in parallel with the circuit connecting mode of spindle motor (21).
5. Disk Concentrator according to claim 4, it is characterised in that:
It is provided with copper core heat sink (20) below the sorting platform, copper core heat sink (20) is mounted on main shaft (18), with master Axis (18) rotation.
6. Disk Concentrator according to claim 5, it is characterised in that:
It further include air blower, air blower is set on pedestal (11);The air blower includes blower motor (8), air blower machine Frame (9) and blower vane (10).
7. Disk Concentrator according to any one of claims 1 to 6, it is characterised in that: the filter plate (2) is using netted Filter type, mesh are 2mm square.
8. Disk Concentrator according to any one of claims 1 to 6, it is characterised in that: the sorting platform and main shaft It (18) is key connection.
CN201910818560.0A 2019-08-30 2019-08-30 A kind of Disk Concentrator Pending CN110508492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910818560.0A CN110508492A (en) 2019-08-30 2019-08-30 A kind of Disk Concentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910818560.0A CN110508492A (en) 2019-08-30 2019-08-30 A kind of Disk Concentrator

Publications (1)

Publication Number Publication Date
CN110508492A true CN110508492A (en) 2019-11-29

Family

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Application Number Title Priority Date Filing Date
CN201910818560.0A Pending CN110508492A (en) 2019-08-30 2019-08-30 A kind of Disk Concentrator

Country Status (1)

Country Link
CN (1) CN110508492A (en)

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Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990641A (en) * 1961-02-07 1965-04-28 Zaklady Koksownicze Victoria Improvements in or relating to separators
GB934230A (en) * 1961-03-21 1963-08-14 Beckenbach Karl Apparatus for removing burnt or calcined material from furnaces
SU1407543A1 (en) * 1986-11-21 1988-07-07 Московский Горный Институт Centrifugal separator for separating crushed stone and gravel
US4779740A (en) * 1987-08-10 1988-10-25 Clinton Fay Particle separating apparatus
DE4431534A1 (en) * 1994-02-10 1995-08-17 Nied Roland Combined jet pulveriser and air classification mill
US6439394B1 (en) * 2000-02-17 2002-08-27 Sortech Separation Technologies, Ltd. Separator for dry separation of powders
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JP2002028529A (en) * 2000-07-18 2002-01-29 Tokin Corp Grinding method and device
CN106424180A (en) * 2016-09-29 2017-02-22 北京科技大学 Extruding device and method for double-mouth and thick-wall pipe blank extrusion manufacturing
CN206483708U (en) * 2017-01-22 2017-09-12 广州市摩根森分选技术有限公司 A kind of rotating material particle-size distributor
KR101847488B1 (en) * 2017-02-22 2018-04-11 한국지질자원연구원 Dry gravity separation apparatus using centrifugal force and method thereof
CN210753828U (en) * 2019-08-30 2020-06-16 东北大学 Disc concentrator

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