CN107127020A - A kind of novel crushing device produced for HIGH-PURITY SILICON - Google Patents
A kind of novel crushing device produced for HIGH-PURITY SILICON Download PDFInfo
- Publication number
- CN107127020A CN107127020A CN201710530986.7A CN201710530986A CN107127020A CN 107127020 A CN107127020 A CN 107127020A CN 201710530986 A CN201710530986 A CN 201710530986A CN 107127020 A CN107127020 A CN 107127020A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roller
- wall
- connector
- support
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/40—Adding fluid, other than for crushing or disintegrating by fluid energy with more than one means for adding fluid to the material being crushed or disintegrated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28654—Feeding means of screw type
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of novel crushing device produced for HIGH-PURITY SILICON, including support, roller is provided with above support, cylinder outer wall side is provided with bearing, bearing inner race is plugged with rotating shaft, rotating shaft outer wall surface is provided with helical blade, and rotating shaft one end is fixedly connected with the output shaft of motor, motor outer wall is socketed with the first connector, the second connector is provided with the right side of first connector, second connector is fixedly connected on roller, roller lower right-hand side offers raw material discharging opening, cooling device is provided with below raw material discharging opening, breaker is provided with below cooling device, breaker includes casing, chassis cavity is provided with crushing chamber, broken chamber interior walls have been fixedly connected with abrasive sheet, crushing chamber inner chamber is provided with rotor, rotor outer wall is provided with some hammer leaves, and screen cloth is provided between rotor.The beneficial effects of the invention are as follows：Crushing efficiency can be greatly improved, equipment failure rate, the broken cost of reduction is reduced.
Description
Technical field
The present invention relates to disintegrating apparatus technical field, specially a kind of novel crushing device produced for HIGH-PURITY SILICON.
Background technology
High-purity silicon material refers to the higher silicon materials of silicon content, and this is a kind of product classification newest in silicon industry, specifically
Including：Glass sand, high-purity ground quartz, beat stone roller sand, optical fiber silicon material, synthesis silicon material, fine silicon material etc..The preparation of HIGH-PURITY SILICON
Industrial silicon is typically made by silica first（Thick silicon）, then high-purity polysilicon is made, finally it is drawn into semi-conducting material silicon single crystal.
Its production process is：By thick silicon it is broken after, successively with hydrochloric acid, chloroazotic acid,（HF+H2SO4）Acid treatment is mixed, finally with distillation
Neutrality is washed to, it is the 99.9% thick silicon of industry that content can be obtained after drying.
Typically mostly crushed using disintegrating machine to the broken of thick silicon, but the hardness of silica is big, if continuing to use other ore deposits
Method that thing is directly crushed is, it is necessary to powerful disintegrating apparatus, and the inevitable volume of such equipment is big, high energy consumption, efficiency are low.
The content of the invention
Present invention solves the technical problem that being to overcome, the requirement plant capacity of prior art is big, and volume is big, and energy consumption is big, makes an uproar
There is provided a kind of novel crushing device produced for HIGH-PURITY SILICON for the big defect of sound.It is described a kind of for the new of HIGH-PURITY SILICON production
Breaker, which has, to be improved crushing efficiency, reduces the features such as equipment failure rate, reduction crush cost.
To achieve the above object, the present invention provides following technical scheme：A kind of Novel crushing dress produced for HIGH-PURITY SILICON
Put, including support, roller is provided with above the support, the inner wall of rotary drum is provided with heating plate, and the cylinder outer wall is set
There is feed hopper, the cylinder outer wall side is rotatably connected to support bar, and the support bar is fixedly connected on outside support, the roller
Wall opposite side is provided with bearing, and the bearing inner race is plugged with rotating shaft, and the rotating shaft outer wall surface is provided with helical blade, and institute
The output shaft that rotating shaft one end is fixedly connected with motor is stated, the motor is fixedly connected on support, and the motor outer wall is socketed with
The second connector is provided with the right side of a connection piece, first connector, second connector is fixedly connected on roller, institute
State roller lower right-hand side and offer raw material discharging opening, the raw material discharging opening lower section is provided with cooling device, the cooling device
Lower section is provided with breaker, and the breaker includes casing, and the casing upper right is offered respectively with lower left side
Charging aperture and discharging opening, the chassis cavity are provided with two crushing chambers being mutually communicated, and the broken chamber interior walls are fixed to be connected
Corresponding abrasive sheet is connected to, the crushing chamber inner chamber is provided with rotor, and the rotor outer wall is provided with some hammer leaves, and
Screen cloth is provided between the rotor, the screen cloth two ends are respectively fixedly connected with crushing chamber side wall.
It is preferred that, the cooling device includes hopper and shower nozzle, and the shower nozzle is fixedly connected with cross bar, and the cross bar is away from shower nozzle
One end be fixedly connected with electric expansion bar, the one end of the electric expansion bar away from cross bar is fixedly connected on support, described
Bin side wall offers some apopores, and the hopper left and right sidewall has been fixedly connected with connecting rod, a connecting rod
One end away from hopper is rotationally connected with support, and another one end of the connecting rod away from hopper is fixedly connected with swing gas
Cylinder, the oscillating cylinder is fixedly connected with support.
It is preferred that, first connector includes the first retainer plate, and the first fixation ring outer wall is fixedly connected with some
Projection, the projection slidably connects the first electromagnet, and the first electromagnet side is fixedly connected with spring, and the spring is remote
One end from the first electromagnet is fixedly connected on the first retainer plate, and second connector includes the second electromagnet, described second
Electromagnet is fixedly connected with the second retainer plate, and second retainer plate is fixedly connected on cylinder wall.
It is preferred that, the feed hopper is foldable.
It is preferred that, the outer casing bottom is provided with some legs, and the leg is socketed with spring, and the leg bottom is opened
Provided with some grooves.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus greatly improves crushing efficiency, reduces equipment fault
Rate, the broken cost of reduction；By being provided with heater and cooling device before breaker, thick silicon is pre-processed, made
Thick silicon hardness reduction, so as to mitigate cracking pressure, improves crushing efficiency；In cooling procedure, cooled down using spray process, with
Immersion is compared, the bubble influence internal cooling effect that surface can be avoided to produce, so as to improve softening speed inside thick silicon,
Improve follow-up crushing efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the partial enlarged drawing at A positions in Fig. 1.
Label in figure：1st, support, 2, roller, 3, support bar, 4, bearing, 5, rotating shaft, 6, helical blade, 7, motor, 8,
A connection piece, the 81, first retainer plate, 82, projection, the 83, first electromagnet, 84, spring, the 9, second connector, the 91, second electromagnetism
Iron, the 92, second retainer plate, 10, raw material discharging opening, 11, cooling device, 111, hopper, 112, shower nozzle, 113, cross bar, 114, electricity
Dynamic expansion link, 115, apopore, 116, connecting rod, 117, oscillating cylinder, 12, breaker, 121, casing, 122, charging aperture,
123rd, discharging opening, 124, crushing chamber, 125, abrasive sheet, 126, rotor, 127, hammer leaf, 128, screen cloth, 13, leg, 14, heating
Plate, 15, feed hopper.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of novel crushing device produced for HIGH-PURITY SILICON,
Including support 1, the top of support 1 is provided with roller 2, and the inwall of roller 2 is provided with heating plate 14, the outer wall of roller 2
Feed hopper 15 is provided with, the feed hopper 15 is foldable, charging and closing are all simple and convenient, the inwall of roller 2, which is provided with, to be added
Hot plate 14, the outer wall side of roller 2 is rotatably connected to support bar 3, and the support bar 3 is fixedly connected on support 1, the roller
2 outer wall opposite sides are provided with bearing 4, and the inner ring of bearing 4 is plugged with rotating shaft 5, and the outer wall surface of rotating shaft 5 is provided with helical-blade
Piece 6, and the one end of the rotating shaft 5 is fixedly connected with the output shaft of motor 7, the motor 7 is fixedly connected on support 1, the motor 7
Outer wall is socketed with the first connector 8, and first connector 8 includes the first retainer plate 81, and the outer wall of the first retainer plate 81 is consolidated
Surely some projections 82 are connected with, the projection 82 slidably connects the first electromagnet 83, and the side of the first electromagnet 83 is fixed
Spring 84 is connected with, the one end of the spring 84 away from the first electromagnet 83 is fixedly connected on the first retainer plate 81, described first
The right side of connector 8 is provided with the second connector 9, and second connector 9 includes the second electromagnet 91, second electromagnet 91
The second retainer plate 92 is fixedly connected with, second retainer plate 92 is fixedly connected on the side wall of roller 2, the lower right-hand side of roller 2
Raw material discharging opening 10 is offered, the lower section of raw material discharging opening 10 is provided with cooling device 11, and the cooling device 11 includes material
Case 111 and shower nozzle 112, the shower nozzle 112 are fixedly connected with cross bar 113, and the described one end of cross bar 113 away from shower nozzle 112 is fixed
Electric expansion bar 114 is connected with, the described one end of electric expansion bar 114 away from cross bar 113 is fixedly connected on support 1, described
The side wall of hopper 111 offers some apopores 115, and the left and right sidewall of the hopper 111 has been fixedly connected with connecting rod 116, one
The one end of connecting rod 116 away from hopper 111 described in root is rotationally connected with support 1, and another connecting rod 116 is away from hopper
111 one end is fixedly connected with oscillating cylinder 117, and the oscillating cylinder 117 is fixedly connected with support 1, the cooling device 11
Lower section is provided with breaker 12, and the breaker 12 includes casing 121, and the bottom of shell 121 is provided with some legs
13, the leg 13 is socketed with spring, and the bottom of the leg 13 offers some grooves, with damping effect, the casing
121 upper rights offer charging aperture 122 and discharging opening 123 respectively with lower left side, and the inner chamber of casing 121 is provided with two
The crushing chamber 124 being mutually communicated, the inwall of crushing chamber 124 is fixedly connected with corresponding abrasive sheet 125, the crushing chamber
124 inner chambers are provided with rotor 126, and the outer wall of rotor 126 is provided with some hammer leaves 127, and is set between the rotor 126
Screen cloth 128 is equipped with, the two ends of screen cloth 128 are respectively fixedly connected with the side wall of crushing chamber 124.
When this is practical specifically used, thick silicon material is put into inside roller 2 by feed hopper 15, added by heating plate 14
Heat improves the temperature of the inner chamber of roller 2, the first electromagnet 83 is powered with the second electromagnet 91, the first electromagnet 83 is on projection 82
Slide and drive whole roller 2 to rotate with the adhesive of the second electromagnet 91, rotary electric machine 7, the thick silicon inside roller 2 is overturn in inner chamber,
Be uniformly heated, after certain time, the power-off of the first electromagnet 83 and the second electromagnet 91 separated, now roller 2 just not with
Motor 7 is rotated, and the thick silicon after heating is passed through into raw material discharging opening 10 by the rotating shaft 5 and the rotation of helical blade 6 inside roller 2
Drop in hopper 111, then start electric expansion bar 114, shower nozzle 112 is pushed to directly over hopper 111, then spray downwards
Water is cooled down, and electric expansion bar 114 pulls shower nozzle 112 to withdraw after cooling, and oscillating cylinder 117, which works, causes hopper 111 to overturn
Discharging, thick silicon is entered in the crushing chamber 124 of breaker 12 by charging aperture 122, and the rotor 126 on right side is rotated, hammer leaf 127
Thick silicon and abrasive sheet 125 are collided and crushed, the thick silicon after crushing can enter left-hand breaker room 124 by screen cloth 128, no
It can be crushed by the continuation of screen cloth 128 in right side crushing chamber 124, the thick silicon of 124 pairs of left-hand breaker room inside is further
Broken, the thick silicon after crushing is collected by the discharge of discharging opening 123.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel crushing device produced for HIGH-PURITY SILICON, including support（1）, it is characterised in that：The support（1）Top
It is provided with roller（2）, the roller（2）Inwall is provided with heating plate（14）, the roller（2）Outer wall is provided with feed hopper
（15）, the roller（2）Outer wall side is rotatably connected to support bar（3）, the support bar（3）It is fixedly connected on support（1）, institute
State roller（2）Outer wall opposite side is provided with bearing（4）, the bearing（4）Inner ring is plugged with rotating shaft（5）, the rotating shaft（5）Outer wall
Surface is provided with helical blade（6）, and the rotating shaft（5）One end is fixedly connected with motor（7）Output shaft, the motor（7）
It is fixedly connected on support（1）, the motor（7）Outer wall is socketed with the first connector（8）, first connector（8）Right side is set
It is equipped with the second connector（9）, second connector（9）It is fixedly connected on roller（2）On, the roller（2）Lower right-hand side is opened
Provided with raw material discharging opening（10）, the raw material discharging opening（10）Lower section is provided with cooling device（11）, the cooling device（11）
Lower section is provided with breaker（12）, the breaker（12）Including casing（121）, the casing（121）Upper right with
Lower left side offers charging aperture respectively（122）And discharging opening（123）, the casing（121）Inner chamber is provided with two and mutually passed through
Logical crushing chamber（124）, the crushing chamber（124）Inwall is fixedly connected with corresponding abrasive sheet（125）, the crushing chamber
（124）Inner chamber is provided with rotor（126）, the rotor（126）Outer wall is provided with some hammer leaves（127）, and the rotor
（126）Between be provided with screen cloth（128）, the screen cloth（128）Two ends are respectively fixedly connected with crushing chamber（124）Side wall.
2. a kind of novel crushing device produced for HIGH-PURITY SILICON according to claim 1, it is characterised in that：The cooling
Device（11）Including hopper（111）And shower nozzle（112）, the shower nozzle（112）It is fixedly connected with cross bar（113）, the cross bar
（113）Away from shower nozzle（112）One end be fixedly connected with electric expansion bar（114）, the electric expansion bar（114）Away from cross bar
（113）One end be fixedly connected on support（1）On, the hopper（111）Side wall offers some apopores（115）, and it is described
Hopper（111）Left and right sidewall has been fixedly connected with connecting rod（116）, a connecting rod（116）Away from hopper（111）One
End is rotationally connected with support（1）, another connecting rod（116）Away from hopper（111）One end be fixedly connected with swing gas
Cylinder（117）, the oscillating cylinder（117）It is fixedly connected with support（1）.
3. a kind of novel crushing device produced for HIGH-PURITY SILICON according to claim 1, it is characterised in that：Described first
Connector（8）Including the first retainer plate（81）, first retainer plate（81）Outer wall is fixedly connected with some projections（82）, it is described
Projection（82）Slidably connect the first electromagnet（83）, first electromagnet（83）Side is fixedly connected with spring（84）, institute
State spring（84）Away from the first electromagnet（83）One end be fixedly connected on the first retainer plate（81）, second connector（9）
Including the second electromagnet（91）, second electromagnet（91）It is fixedly connected with the second retainer plate（92）, second retainer plate
（92）It is fixedly connected on roller（2）Side wall.
4. a kind of novel crushing device produced for HIGH-PURITY SILICON according to claim 1, it is characterised in that：The charging
Bucket（15）It is foldable.
5. a kind of novel crushing device produced for HIGH-PURITY SILICON according to claim 1, it is characterised in that：The shell
（121）Bottom is provided with some legs（13）, the leg（13）It is socketed with spring, and the leg（13）If bottom is offered
Dry groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530986.7A CN107127020A (en) | 2017-07-03 | 2017-07-03 | A kind of novel crushing device produced for HIGH-PURITY SILICON |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530986.7A CN107127020A (en) | 2017-07-03 | 2017-07-03 | A kind of novel crushing device produced for HIGH-PURITY SILICON |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127020A true CN107127020A (en) | 2017-09-05 |
Family
ID=59735933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710530986.7A Pending CN107127020A (en) | 2017-07-03 | 2017-07-03 | A kind of novel crushing device produced for HIGH-PURITY SILICON |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127020A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759190A (en) * | 2019-02-27 | 2019-05-17 | 上海依肯机械设备有限公司 | A kind of graphene production fine dispersion grinder |
-
2017
- 2017-07-03 CN CN201710530986.7A patent/CN107127020A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759190A (en) * | 2019-02-27 | 2019-05-17 | 上海依肯机械设备有限公司 | A kind of graphene production fine dispersion grinder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |