CN107876198A - A kind of nano material preparation facilities of material automatic grading - Google Patents
A kind of nano material preparation facilities of material automatic grading Download PDFInfo
- Publication number
- CN107876198A CN107876198A CN201711195264.7A CN201711195264A CN107876198A CN 107876198 A CN107876198 A CN 107876198A CN 201711195264 A CN201711195264 A CN 201711195264A CN 107876198 A CN107876198 A CN 107876198A
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- China
- Prior art keywords
- unit
- preset value
- diameter
- fragmentation cell
- nano
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- 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.)
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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
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
Abstract
The invention discloses a kind of nano material preparation facilities of material automatic grading, including：Dosage unit, fragmentation cell, stage unit, discharging unit and control unit, wherein, described control unit electrically connects with the dosage unit, fragmentation cell, stage unit, discharging unit；The dosage unit, for receiving the first material of outside addition；The fragmentation cell, for the first material to be crushed, obtain second material；The stage unit, it is purpose material by the second material if the diameter of the second material is less than or equal to preset value for detecting the diameter of second material；The discharging unit, for exporting the purpose material.Added materials using feed unit, fragmentation cell crushes material, and stage unit judges material grade and distributed, output unit exports the material for meeting production requirement, the nano material diameter for making output within the specific limits, solves the problems, such as that nano-grain is uneven, improves product quality.
Description
Technical field
The present invention relates to technical field of nano material, the nano material preparation facilities of specially a kind of material automatic grading.
Background technology
The preparation method of nano-particle is a lot, mainly includes：Vacuum condensation method, with vacuum evaporation, heating, high-frequency induction etc.
Method makes the particle body such as material gasification or formation, is then quenched.Its feature purity is high, crystalline structure is good, granularity is controllable, but technology
Equipment requirement is high.Physical crushing method, nano-particle is obtained by the methods of mechanical crushing, electric spark blast.The operation letter of its feature
List, cost are low, but product purity is low, and distribution of particles is uneven.Mechanical attrition method, using ball grinding method, control appropriate condition
Obtain the nano-particle of pure element, alloy or composite.Its feature is simple to operate, cost is low, but product purity is low, particle point
Cloth is uneven.And the chemical method such as vapour deposition process, the precipitation method, hydrothermal synthesis method and sol-gal process.
The nano-particle used in being produced more using physical crushing method or mechanical attrition method at present, but institute as described above
Speech, the nano-particle distribution of particles that both approaches obtain is uneven, has a strong impact on product quality.
Solve the problems, such as industrially prepared nano-particle distribution of particles it is uneven be current industry technical problem urgently to be resolved hurrily.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of nano material preparation facilities of material automatic grading, to solve
The problem of nano-particle distribution of particles is uneven in the prior art.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of nano material of material automatic grading
Preparation facilities, dosage unit, fragmentation cell, stage unit, discharging unit and control unit, wherein,
Described control unit electrically connects with the dosage unit, fragmentation cell, stage unit, discharging unit；
The dosage unit, for receiving the first material of outside addition；
The fragmentation cell, for the first material to be crushed, obtain second material；
The stage unit, for detecting the diameter of second material, if the diameter of the second material is less than or equal to preset value,
It is purpose material by the second material；
The discharging unit, for exporting the purpose material.
Optionally, if stage unit detection knows that the diameter of the second material is more than preset value, by described the
Two materials are determined as 3 material；
Accordingly, the fragmentation cell is used to be crushed the first material and 3 material, obtains second material.
Optionally, the fragmentation cell includes at least one breaker.
Optionally, the breaker is ball mill and/or disintegrating machine.
Optionally, the ball grinder interior is provided with position sensor, and described control unit obtains according to the position sensor
Take the quantity of ball grinder interior material and control the rotating speed of the ball mill.
Optionally, position sensor is provided with inside the disintegrating machine, described control unit obtains according to the position sensor
Take the quantity of ball grinder interior material and control the rotating speed of the disintegrating machine.
Optionally, at least two preset values, including the first preset value and the second preset value can be set in the grading plant, its
In, second preset value is more than the first preset value；
Accordingly, if the diameter of the second material is less than or equal to the first preset value, the second material is determined as the 4th
Material；If the diameter of the second material is more than the first preset value and is less than or equal to the second preset value, by the second material
It is determined as the 5th material；If the diameter of the second material is more than the second preset value, the second material is determined as the 3rd
Material；The output unit comprises at least two material delivery outlets of first material delivery outlet and second material delivery outlet, and described
One material delivery outlet is used to export 4 materials, and the second material delivery outlet is used to export the 5th material.
（Three）Beneficial effect
The invention provides a kind of nano material preparation facilities of material automatic grading, added materials, crushed using feed unit
Unit crushes material, and stage unit judges material grade and distributed, and output unit exports the material for meeting production requirement, makes defeated
The nano material diameter gone out within the specific limits, solves the problems, such as that nano-grain is uneven, improves product quality.
Brief description of the drawings
Fig. 1 is a kind of nano material preparation facilities structural representation of material automatic grading provided in an embodiment of the present invention；
Fig. 2 is the nano material preparation facilities structural representation of another material automatic grading provided in an embodiment of the present invention.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 is a kind of nano material preparation facilities structural representation of material automatic grading provided in an embodiment of the present invention,
As shown in figure 1, including：Dosage unit 1, fragmentation cell 2, stage unit 3, discharging unit 4 and control unit 5, wherein, the control
Unit 5 processed electrically connects with the dosage unit 1, fragmentation cell 2, stage unit 3, discharging unit 4；The dosage unit 1, is used for
Receive the outside first material added；The fragmentation cell 2, for the first material to be crushed, obtain second material；
The stage unit 3,, will if the diameter of the second material is less than or equal to preset value for detecting the diameter of second material
The second material is purpose material；The discharging unit 4, for exporting the purpose material.
Specifically, when preparing nano material, processed raw material first from dosage unit 1, according to different production need
Ask, process raw material difference, is not limited herein, all referred to as first materials that process raw material.Then the device improved in the present invention
In fragmentation cell 2, first material is broken, and forms the less particle of diameter, describes, will be broken by fragmentation cell 2 for convenience
Material after broken is referred to as second material.When second material passes through stage unit 3, stage unit 3 is to each particle in second material
Diameter is detected, and detected value is sent into control unit；Material is classified according to preset value by control unit, will be straight
The material that footpath is less than or equal to preset value is determined as purpose material, is exported the purpose material by discharging unit 4, in production process
In, control unit 5 judges material in dosage unit 1, fragmentation cell 2, stage unit 3 and discharging unit 4 by Data Detection
Situation controls the start and stop of each unit.
Device provided in an embodiment of the present invention, dosage unit 1, fragmentation cell 2, stage unit 3 are controlled by control unit 5
Material automatic grading is realized with discharging unit 4, using 5 default preset value of control unit, in stage unit 3 to fragmentation cell 2
Material after broken is classified, and the material that diameter is less than preset value can export from output unit 4, solve nano material
The problem of grain is uneven, improves product quality.
On the basis of above-described embodiment, further, if the straight of the second material is known in stage unit detection
Footpath is more than preset value, then the second material is determined as into 3 material；
Accordingly, the fragmentation cell is used to be crushed the first material and 3 material, obtains second material.
Specifically, in production process, stage unit detects to the diameter of second material caused by fragmentation cell, will be straight
The material that footpath is less than or equal to preset value is referred to as purpose material and exported by output unit, and diameter additionally is more than into the of preset value
Two materials are determined as 3 material, in order to improve product efficiency, by 3 material circulation conveying to fragmentation cell, by fragmentation cell
Continue to be again introduced into stage unit after crushing.The structure of this Matter Transfer effectively increases the production efficiency of product, reduces
The wasting of resources.
On the basis of the various embodiments described above, further, the fragmentation cell includes at least one breaker.
As described in above-mentioned embodiment, device provided in an embodiment of the present invention is used to produce nano material, the nano material
Obtained by first material is broken, therefore, in device provided in an embodiment of the present invention, fragmentation cell includes at least one broken dress
Put, the quantity increase of wherein breaker is remarkably improved broken speed, and multiple breakers can set different break
Broken degree is so as to improving the crushing efficiency of device.
On the basis of the various embodiments described above, further, the breaker is ball mill and/or disintegrating machine.
Specifically, the material that disintegrating machine and ball mill are used to be relatively large in diameter forms diameter by modes such as pinch shocks
Smaller particle.When including multiple ball mills in fragmentation cell, can be divided by adjusting the grinding grade of each ball mill and realizing
Level grinding, improves grinding efficiency；Equally, can also be realized using during multiple disintegrating machines by adjusting the broken grade of each disintegrating machine
Graded crushing, improve crushing efficiency；Particularly, when using the combination of multiple disintegrating machines and multiple ball mills, can first by compared with
Big material, which crush, reuses ball mill grinding, so as to improve crushing efficiency.
On the basis of the various embodiments described above, further, the ball grinder interior is provided with position sensor, the control
Unit obtains the quantity of ball grinder interior material according to the position sensor and controls the rotating speed of the ball mill.
In ball grinder interior set location sensor, and the quantity for the ball grinder interior material that position sensor is obtained passes
Send control unit, control unit can control the rotating speed of ball mill according to the quantity of ball grinder interior material, when material quantity compared with
The rotating speed of ball mill is reduced when more, the rotating speed of ball mill is improved when material quantity is less, so as to ensure obtained by ball mill grinding
The uniformity of material, and then improve the stability of product particle size.
On the basis of the various embodiments described above, further, position sensor, the control are provided with inside the disintegrating machine
Unit obtains the quantity of ball grinder interior material according to the position sensor and controls the rotating speed of the disintegrating machine.
The set location sensor inside disintegrating machine, and the quantity for the disintegrating machine materials inside that position sensor is obtained passes
A control unit is sent, control unit can control the rotating speed of motor of crusher according to the quantity of disintegrating machine materials inside, when material number
The rotating speed of disintegrating machine is reduced when measuring more, the rotating speed of disintegrating machine is improved when material quantity is less, so as to ensure disintegrating machine machine institute
The uniformity of material is obtained, and then improves the stability of product particle size.
On the basis of the various embodiments described above, further, Fig. 2 is that another material provided in an embodiment of the present invention divides automatically
The nano material preparation facilities structural representation of level, as shown in Fig. 2 device includes：Dosage unit 1, fragmentation cell 2, classification are single
Member 3, discharging unit 4 and control unit 5, the stage unit 3 can be set at least two preset values, including the first preset value and the
Two preset values, wherein, second preset value is more than the first preset value；
Accordingly, if the diameter of the second material is less than or equal to the first preset value, the second material is determined as the 4th
Material；If the diameter of the second material is more than the first preset value and is less than or equal to the second preset value, by the second material
It is determined as the 5th material；If the diameter of the second material is more than the second preset value, the second material is determined as the 3rd
Material；The output unit 4 comprises at least two material delivery outlets 42 of first material delivery outlet 41 and second material delivery outlet, institute
State first material delivery outlet be used for export 4 materials, the second material delivery outlet due to output the 5th material.
Specifically, after the broken obtained second material of fragmentation cell enters stage unit, stage unit detects each thing
The diameter of material is simultaneously sent to control unit, and according to the diameter compared with preset value, the preset value can be set control unit
At least two are put, for convenience of describing, referred to as the first preset value and the second preset value, and the first preset value is less than second and preset
Value.If the diameter value is less than or equal to the first preset value, second material corresponding to the diameter is determined as 4 materials, and
Exported by the first material delivery outlet 41 of output unit；If the diameter value is more than the first preset value and pre- less than or equal to second
If value, then be determined as the 5th material, and the second material delivery outlet for passing through output unit 4 by second material corresponding to the diameter
42 outputs；If the diameter value is more than the second preset value, second material corresponding to the diameter is determined as 3 material, and
The 3 material is delivered into fragmentation cell 2 to continue to crush.
Device provided in an embodiment of the present invention, by setting multiple preset values, the multiple fractionation to product is realized, can be one
The product of different-diameter grade is produced in individual production process, improves the utilization rate of device, step refining of going forward side by side produces what is obtained
The diameter of nano material, improve the quality of product.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article
Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control
Know equipment.
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 (7)
- A kind of 1. nano material preparation facilities of material automatic grading, it is characterised in that including：Dosage unit, fragmentation cell, divide Level unit, discharging unit and control unit, wherein,Described control unit electrically connects with the dosage unit, fragmentation cell, stage unit, discharging unit；The dosage unit, for receiving the first material of outside addition；The fragmentation cell, for the first material to be crushed, obtain second material；The stage unit, for detecting the diameter of second material, if the diameter of the second material is less than or equal to preset value, It is purpose material by the second material；The discharging unit, for exporting the purpose material.
- 2. device according to claim 1, it is characterised in that if the second material is known in stage unit detection Diameter is more than preset value, then the second material is determined as into 3 material；Accordingly, the fragmentation cell is used to be crushed the first material and 3 material, obtains second material.
- 3. device according to claim 1, it is characterised in that the fragmentation cell includes at least one breaker.
- 4. device according to claim 3, it is characterised in that the breaker is ball mill and/or disintegrating machine.
- 5. device according to claim 4, it is characterised in that the ball grinder interior is provided with position sensor, the control Unit processed obtains the quantity of ball grinder interior material according to the position sensor and controls the rotating speed of the ball mill.
- 6. device according to claim 4, it is characterised in that be provided with position sensor, the control inside the disintegrating machine Unit processed obtains the quantity of ball grinder interior material according to the position sensor and controls the rotating speed of the disintegrating machine.
- 7. according to the device described in claim 1-6, it is characterised in that at least two preset values can be set in the stage unit, Including the first preset value and the second preset value, wherein, second preset value is more than the first preset value；Accordingly, if the diameter of the second material is less than or equal to the first preset value, the second material is determined as the 4th Material；If the diameter of the second material is more than the first preset value and is less than or equal to the second preset value, by the second material It is determined as the 5th material；If the diameter of the second material is more than the second preset value, the second material is determined as the 3rd Material；The output unit comprises at least two material delivery outlets of first material delivery outlet and second material delivery outlet, and described One material delivery outlet is used to export 4 materials, and the second material delivery outlet is used to export the 5th material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711195264.7A CN107876198A (en) | 2017-11-24 | 2017-11-24 | A kind of nano material preparation facilities of material automatic grading |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711195264.7A CN107876198A (en) | 2017-11-24 | 2017-11-24 | A kind of nano material preparation facilities of material automatic grading |
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| CN107876198A true CN107876198A (en) | 2018-04-06 |
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| CN201711195264.7A Pending CN107876198A (en) | 2017-11-24 | 2017-11-24 | A kind of nano material preparation facilities of material automatic grading |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110981501A (en) * | 2019-12-27 | 2020-04-10 | 中能普发科技江苏有限公司 | Preparation device and process of high-purity nano ceramic material |
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| CN104014411A (en) * | 2014-06-23 | 2014-09-03 | 徐工集团工程机械股份有限公司 | Electrically-driven movable crushing station |
| CN204017969U (en) * | 2014-05-30 | 2014-12-17 | 湖南万容科技股份有限公司 | A kind of material crushing device |
| CN105935620A (en) * | 2016-05-04 | 2016-09-14 | 广州致密纳米技术有限公司 | Preparation device for nano material |
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- 2017-11-24 CN CN201711195264.7A patent/CN107876198A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076752A (en) * | 1998-06-01 | 2000-06-20 | Quality Botanical Ingredients, Inc. | Method and apparatus for inert gas purging/temperature control for pulverizing/grinding system |
| CN202290234U (en) * | 2011-09-01 | 2012-07-04 | 上海金皮宝制药有限公司 | Local-area-network-control-based closed loop circulating crushing system for Chinese medicinal materials |
| CN103438934A (en) * | 2013-08-27 | 2013-12-11 | 昆明理工大学 | Method and device for detecting load parameters of ball mill |
| CN204017969U (en) * | 2014-05-30 | 2014-12-17 | 湖南万容科技股份有限公司 | A kind of material crushing device |
| CN104014411A (en) * | 2014-06-23 | 2014-09-03 | 徐工集团工程机械股份有限公司 | Electrically-driven movable crushing station |
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| CN110981501A (en) * | 2019-12-27 | 2020-04-10 | 中能普发科技江苏有限公司 | Preparation device and process of high-purity nano ceramic material |
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